Chess-Studio Cheats

Chess-Studio Hack 4.0.8 + Redeem Codes

For Serious Chess Players!!

Developer: Giordano Vicoli
Category: Games
Price: $3.99 (Download for free)
Version: 4.0.8
ID: giordano.vicoli.ChessStudio

Screenshots

Game screenshot Chess-Studio mod apkGame screenshot Chess-Studio apkGame screenshot Chess-Studio hack

Description

Chess Studio is the first and only application for iPhone and iPad able to manage chess databases and games in PGN format in a complete and efficient way.

Chess Studio is an application designed and built for those players who really want to deepen their knowledge in the field of chess, studying chess regularly and participate in tournaments.

Chess Studio allows you to:

• Read database and games in PGN format (also with extended notation of moves).
• Create, delete and modify folders and databases.
• View games with annotations and textual comments and keep track of the displayed games.
• Use a double chessboard on the same screen for better game analysis.
• Visualize moves and variants in compact mode or indented mode.
• Modify existing games with move annotation and textual comments.
• Insert new games and positions.
• Insert, replay and analyze games in Chess 960 mode.
• Insert moves with annotations and textual comments.
• Insert variation, subvariations etc.
• Insert and visualize graphical annotation (colored arrows and highlighted squares).
• Send games by email.
• Share Databases and Games through Airdrop.
• Download chess database from internet.
• Download chess database directly from PGN Mentor site.
• Import games, database and Opening Books from other applications.
• Merge two or more databases.
• Copy/Paste games and positions.
• Analyze games with Stockfish 16 Engine with or without the support of the Neural Networks (up to 5 lines of analysis simultaneously) and see the results also through the Engine Evaluation Bar.
• See graphic visualization of moves suggested by Stockfish 16 engine.
• See Win-Draw-Loss (WDL) probabilities during engine analysis.
• Replay games automatically.
• Visualize Pawn structure.
• Manage Variations and sub-variatons: delete and promote variations.
• Read the weekly Magazine The New In Chess (TWIC) and download the games.
• Uploading and Downloading PGN Database to/from Dropbox, Google Drive, OneDrive.
• Three different modes for moving pieces.
• Analyze endgames with Endgame Tablebases.
• Analyze and study Chess Openings in the Chess Openings Section.
• Create and manage Opening Books in Polyglot format.
• Import and manage ChessBase Opening Books (ctg format).
• Automatically classify a database according to ECO code.
• Replay, enter and analyze Chess 960 games (Fischer Random Chess).
• Play against the engine both in standard mode and in Chess 960 mode.
• Play online through the LiChess platform

Other features and technical details:

• Modify the board size tapping on the board or through the Settings menu.
• Professional chess fonts and figurines for moves notation and annotation.
• Preview of the game in the board tapping the Info button.
• Quick search feature.
• Advanced search feature.
• Complete management of Null Moves with Tutorial.
• Visualization of ECO code and Opening during game replay or game insertion.
• Visualization of Book Openings during game replay or game insertion.
• Portrait/Landscape mode for all devices.
• Support of Slide Over and Split View mode.
• Function to move up within variants and subvariants.
• Online manual frequently updated.
• iOS 16 compatible and optimized for all the devices.
• Sharing of databases across devices via iCloud Drive (also with Chess Studio for Mac OS).
• Sound option.
• Support for iPad Pro Keyboard or bluetooth keyboard.
• VoiceOver/Accessibility support.
• Help section contains videos to show the main features of Chess Studio.
• Direct contact via email with the developer to report problems, ask for explanation and suggestions (very quick answer!).
• Languages: English, Italian, Spanish and German.

These are the main features.

The application is continuously updated with new features and improvements.

No in-app purchasing!
No registration!
No advertising!
No sharing of personal data!

If you own an iMac or a MacBook try the new Chess Lab!

Version history

4.0.8
2023-07-29
- IN THIS RELEASE (4.0.8)

• Possibility to take screenshots of the chessboard both in PNG and PDF format. The screenshots can then be shared with other applications.
• Some improvements in opening book display.
• Correction of some errors in various sections of the application which prevented the correct display of the relative screens.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• The new version of the Stockfish 16 engine has been integrated with the support of Neural Networks (NNUE). According with the authors in self-play against Stockfish 15, this new release gains up to 50 Elo and wins up to 12 times more game pairs than it loses.

• New feature: Search for games by position. This new feature is found in the main menu under the "PGN Tools" section. It allows you to search for games in a database starting from a given position. The position can be set both with normal pieces but also with different symbols that have different meanings. In this way it will be possible to search, for example, all the games that have a typical pawn structure regardless of the position of the other pieces.

• Possibility to choose between different layouts of the board on the screen according to the user's needs. For those using Chess Studio on the iPad, this feature allows you to scroll through the moves of a game with a tap on the right or left of the chessboard.

• Possibility of playing online using the Lichess platform. For blind or visually impaired players this feature is fully supported by Voice Over.

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
4.0.7
2023-07-08
- IN THIS RELEASE (4.0.7)

• The new version of the Stockfish 16 engine has been integrated with the support of Neural Networks (NNUE). According with the authors in self-play against Stockfish 15, this new release gains up to 50 Elo and wins up to 12 times more game pairs than it loses.
• Improvements in handling folding/unfolding of variations. Through the settings it is now possible to activate or deactivate this feature.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• New feature: Search for games by position. This new feature is found in the main menu under the "PGN Tools" section. It allows you to search for games in a database starting from a given position. The position can be set both with normal pieces but also with different symbols that have different meanings. In this way it will be possible to search, for example, all the games that have a typical pawn structure regardless of the position of the other pieces.

• Possibility to choose between different layouts of the board on the screen according to the user's needs. For those using Chess Studio on the iPad, this feature allows you to scroll through the moves of a game with a tap on the right or left of the chessboard.

• Possibility of playing online using the Lichess platform. For blind or visually impaired players this feature is fully supported by Voice Over.

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
4.0.6
2023-07-04
- IN THIS RELEASE (4.0.6)

• Ability to copy entire folders from iCloud Drive.
• Improvements in handling folding/unfolding of variations.
• Added the TimeControl tag among the available tags.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• New feature: Search for games by position. This new feature is found in the main menu under the "PGN Tools" section. It allows you to search for games in a database starting from a given position. The position can be set both with normal pieces but also with different symbols that have different meanings. In this way it will be possible to search, for example, all the games that have a typical pawn structure regardless of the position of the other pieces.

• Possibility to choose between different layouts of the board on the screen according to the user's needs. For those using Chess Studio on the iPad, this feature allows you to scroll through the moves of a game with a tap on the right or left of the chessboard.

• Possibility of playing online using the Lichess platform. For blind or visually impaired players this feature is fully supported by Voice Over.

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
4.0.5
2023-06-22
- IN THIS RELEASE (4.0.5)

• Folding and unfolding variants:from the drop-down menu it is possible to fold or unfold all variants in a game.
• Fixed bug that prevented commenting in games on some device models.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• New feature: Search for games by position. This new feature is found in the main menu under the "PGN Tools" section. It allows you to search for games in a database starting from a given position. The position can be set both with normal pieces but also with different symbols that have different meanings. In this way it will be possible to search, for example, all the games that have a typical pawn structure regardless of the position of the other pieces.

• Possibility to choose between different layouts of the board on the screen according to the user's needs. For those using Chess Studio on the iPad, this feature allows you to scroll through the moves of a game with a tap on the right or left of the chessboard.

• Possibility of playing online using the Lichess platform. For blind or visually impaired players this feature is fully supported by Voice Over.

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
4.0.4
2023-06-18
- IN THIS RELEASE (4.0.4)

• Folding and unfolding variants: A variant can be folded or unfolded as needed. This feature greatly improves the readability of a game.
• Starting with this version Chess Studio also supports the German language. Users using this language are invited to contact me to suggest improvements in the translation.
• For those users who have devices with iOS 13, some errors that occurred in the "Search games by position" section have been fixed. Corrections have also been made in other sections of the application.
• Fixed some errors that occurred in layout management for some devices.
• Improvements in Voice Over management in the "Search games by material" section.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• New feature: Search for games by position. This new feature is found in the main menu under the "PGN Tools" section. It allows you to search for games in a database starting from a given position. The position can be set both with normal pieces but also with different symbols that have different meanings. In this way it will be possible to search, for example, all the games that have a typical pawn structure regardless of the position of the other pieces.

• Possibility to choose between different layouts of the board on the screen according to the user's needs. For those using Chess Studio on the iPad, this feature allows you to scroll through the moves of a game with a tap on the right or left of the chessboard.

• Possibility of playing online using the Lichess platform. For blind or visually impaired players this feature is fully supported by Voice Over.

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
4.0.3
2023-05-30
- IN THIS RELEASE (4.0.3)

• New feature: Search for games by position. This new feature is found in the main menu under the "PGN Tools" section. It allows you to search for games in a database starting from a given position. The position can be set both with normal pieces but also with different symbols that have different meanings. In this way it will be possible to search, for example, all the games that have a typical pawn structure regardless of the position of the other pieces.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• Possibility to choose between different layouts of the board on the screen according to the user's needs. For those using Chess Studio on the iPad, this feature allows you to scroll through the moves of a game with a tap on the right or left of the chessboard.

• Possibility of playing online using the Lichess platform. For blind or visually impaired players this feature is fully supported by Voice Over.

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
4.0.2
2023-05-23
- IN THIS RELEASE (4.0.2)

• Made Layout settings persistent.
• Inserted phonetic spelling in Spanish language.
• Fixed bugs and made improvements in the management of Opening Books.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• Possibility to choose between different layouts of the board on the screen according to the user's needs. For those using Chess Studio on the iPad, this feature allows you to scroll through the moves of a game with a tap on the right or left of the chessboard.

• Possibility of playing online using the Lichess platform. For blind or visually impaired players this feature is fully supported by Voice Over.

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
4.0.1
2023-05-11
- IN THIS RELEASE (4.0.1)

• Improved the readability of the Main Menu. The section dedicated to short tutorials has been grouped in a subsequent screen.
• Fixed bug which, under certain conditions, prevented the display of the board on the screen.
• Fixed bug that prevented the correct interpretation of a position through the FEN.
• Fixed bugs and made improvements to online play using the Lichess platform.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• Possibility to choose between different layouts of the board on the screen according to the user's needs. For those using Chess Studio on the iPad, this feature allows you to scroll through the moves of a game with a tap on the right or left of the chessboard.

• Possibility of playing online using the Lichess platform. For blind or visually impaired players this feature is fully supported by Voice Over.

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
4.0.0
2023-05-02
- IN THIS RELEASE (4.0.0)

• It is now possible to choose different layouts of the board on the screen according to the user's needs. For those using Chess Studio on the iPad, this feature allows you to scroll through the moves of a game with a tap on the right or left of the chessboard.
• Fixed bugs and made improvements to online play using the Lichess platform, especially regarding victory claim handling.
• Fixed bug in Chess960 section.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• Possibility of playing online using the Lichess platform. For blind or visually impaired players this feature is fully supported by Voice Over.

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.9.9
2023-04-13
- IN THIS RELEASE (3.9.9)

• Fixed bugs and made improvements to online play using the Lichess platform. Modified victory claim management.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• Possibility of playing online using the Lichess platform. For blind or visually impaired players this feature is fully supported by Voice Over.

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.9.8
2023-04-05
- IN THIS RELEASE (3.9.8)

• As is known, the LiChess platform provides libraries for interacting with the platform itself from different applications. Starting from this version of Chess Studio it is possible to play games against opponents using the aforementioned libraries. You can challenge friends you know or look for an opponent according to the criteria you can set. You can access this feature from the main menu. For blind or visually impaired players this feature is fully supported by Voice Over. The use of the LiChess platform and libraries and the relative management of the various messages coming from the platform itself was not a simple job, something may have been overlooked and therefore unexpected behavior could occur. So please let me know of any anomalies which will be promptly corrected.

• Fixed bugs concerning the management of the extended notation, some translations and the Voice Over.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.9.7
2023-03-17
- IN THIS RELEASE (3.9.7)

• Fixed a bug that caused the application to behave unexpectedly under certain conditions.
• Fixed bug that occurred when merging two or more games.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.9.6
2023-03-11
- IN THIS RELEASE (3.9.6)

• Fixed an error that occurred in the Chronology.
• Fixed bug on Voice Over.
• Fixed bug that caused incorrect engine analyzes in NNUE mode.
• Fixed an error that prevented the loading of games in the "Double Board" section.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.9.5
2023-02-24
- IN THIS RELEASE (3.9.5)

• Fixed some errors which, under certain conditions, caused abnormal behavior of the application.
• Made some improvements in different sections of the application.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.9.4
2023-01-26
- IN THIS RELEASE (3.9.4)

• Merge Games: It is now possible to merge multiple games at the same time.
• Activated the game search function based on the position in the Cloud Personal Databases.
• Added the new set of pieces Tatiana.
• Improvements in reading Databases and games.
• Fixed some errors that caused the application to behave unexpectedly.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.9.3
2023-01-05
- IN THIS RELEASE (3.9.3)

• Merge Games: now you can merge games. From the chessboard screen, using the text menu, you can select a game from any database and merge it with the current game. Chess Studio will place the game in the right position as a variant. You can join as many games as you like.
• Improved sound handling. It is now also possible to choose whether to have check and checkmate announced.
• Added the new set of pieces Kosal.
• Fixed an error that occurred when setting up a position.
• Improvements in handling the dark theme.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.9.2
2022-12-23
- IN THIS RELEASE (3.9.2)

• The new version of the 15.1 Stockfish engine has been integrated with the support of neural networks (nnue).
• Improvements on Chronology management. The games can be listed from the most recent to the least recent and vice versa. In addition, it is possible to establish a number of days after which the games are automatically eliminated.
• Correct the error that did not save the graphic settings of the main menu.
• The dark theme is also fully active in the opening book consultation screen.
• Some corrections relating to the dark theme in the management of openings trees.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.9.1
2022-12-17
- IN THIS RELEASE (3.9.1)

• In addition to the Clipboard system, a Game History system has been introduced. All the games displayed are automatically entered in the history that the user can consult at a later time to decide what to do. The inclusion of games in the History can be deactivated in the Settings. The automatic saving of the history to file can also be activated.
• Some improvements in position management. When you want to change an existing position, the user can undo the changes and return to the original position.
• Miglioramenti nella gestione dei Database personali su Cloud.
• The dark theme is also fully active in the opening book consultation screen.
• Improvements in different parts of the application concerning the movement of the pieces, the analysis with the engine and the visualization of the moves.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• The new version of the Stockfish 15 engine with the support of Neural Networks (NNUE) has been integrated. According to the authors Stockfish 15 is ahead of Stockfish 14 by 36 ELO points.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.9.0
2022-12-01
- IN THIS RELEASE (3.9.0)

• The new mode of creation and management of personal databases on cloud is active. This new mode is different from the iCloud Drive mode already present in Chess Studio. With iCloud Drive, databases are transferred to cloud as text files in pgn format. In this new mode, databases and games are structured and organized in a different way.
• Chess Studio Clipboard is active. In this area the user can "park" temporarily the games that he considers useful to decide what to do with it. The games inserted in the Clipboard can be persistent or not depending on the user setting.
• Short guides on the import of Databases and opening books have been inserted, on the creation and management of Personal Databases on Cloud and on Chess Studio Clipboard.
• Correct errors that, in some cases, prevented the reading of opening books in ChessBase format.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• The new version of the Stockfish 15 engine with the support of Neural Networks (NNUE) has been integrated. According to the authors Stockfish 15 is ahead of Stockfish 14 by 36 ELO points.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.8.9
2022-11-08
- IN THIS RELEASE (3.8.9)

• Starting from this version, the colors of the Main Menu can be customized. Customization is accessed from the Settings menu.
• Fixed bug that, in some cases, displayed engine ratings on arrows incorrectly.
• Fixed some errors and introduced some improvements in the management of Chess960 games.
• Fixed some display issues that occurred on new iPhone 14 models.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• The new version of the Stockfish 15 engine with the support of Neural Networks (NNUE) has been integrated. According to the authors Stockfish 15 is ahead of Stockfish 14 by 36 ELO points.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.8.8
2022-10-22
- IN THIS RELEASE (3.8.8)

• While the games are displayed, the variants can also be indicated graphically with arrows. You need to set this feature in the application settings. This feature is not active in edit mode.
• Improvements in the procedure for saving games from one database to another.
• Fixed some bugs that caused the application to misbehave in handling pawns promotion.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• The new version of the Stockfish 15 engine with the support of Neural Networks (NNUE) has been integrated. According to the authors Stockfish 15 is ahead of Stockfish 14 by 36 ELO points.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.8.7
2022-10-03
- IN THIS RELEASE (3.8.7)

• Some improvements in handling very large databases.
• Fixed an error that prevented, under certain conditions, the management of graphic annotations.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• Management of very large databases.

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• The new version of the Stockfish 15 engine with the support of Neural Networks (NNUE) has been integrated. According to the authors Stockfish 15 is ahead of Stockfish 14 by 36 ELO points.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.8.6
2022-09-27
- IN THIS RELEASE (3.8.6)

• Starting from this version Chess Studio is able to read even very large databases using an indexed mode. The application highlights databases considered large in relation to the capabilities of the device and warns the user that the database will be opened in indexed mode.
• Engine ratings when analyzing a game also appear on the arrow showing the move. This feature can be turned on or off in the settings.
• Fixed an issue that occurred when playing against the engine in nnue mode.
• Compatibility with iOS 16 and with the new iPhone 14 devices.
• Improvements in the insertion of engine analysis in the game.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• Automatic insertion of engine analysis into games. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• The new version of the Stockfish 15 engine with the support of Neural Networks (NNUE) has been integrated. According to the authors Stockfish 15 is ahead of Stockfish 14 by 36 ELO points.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.8.5
2022-08-06
- IN THIS RELEASE (3.8.5)

• It is now possible to automatically insert the engine analysis in the form of a variant. To enter the analysis, simply touch the engine analysis line. To use this feature you need to activate it in the application settings.
• Improvement of the Voice Over in the automatic playing of the games and in the search by material.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.

• The new version of the Stockfish 15 engine with the support of Neural Networks (NNUE) has been integrated. According to the authors Stockfish 15 is ahead of Stockfish 14 by 36 ELO points.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]
3.8.4
2022-07-21
- IN THIS RELEASE (3.8.4)

• The new function "Search games by material" has been added, through which it is possible to search for games in a database according to the material present on the chessboard. This new functionality is accessed from the main menu of the application.
• Fixed some small errors that occurred, under certain conditions, during the movement of the pieces.
• Some improvements in the Voice Over mode.
• Minor bug fixes, general improvements and optimizations.

- MAIN FEATURES INTRODUCED IN THE LATEST RELEASES

• The new version of the Stockfish 15 engine with the support of Neural Networks (NNUE) has been integrated. According to the authors Stockfish 15 is ahead of Stockfish 14 by 36 ELO points.

• New feature that allows you to delete tags in a database (Detag). This functionality is accessed from the list of possible operations on a database.

• In the Chess Board screen, you can customize the colors of the top bar, bottom bar, buttons and background. The customization is done in the Settings section. In the opening section is the new functionality to explore the Lichess Master Opening Tree. It is now possible to activate the speech synthesizer to announce the moves made both when entering and when viewing a game.

• Next to each line of analysis of the engine it is possible to view the probabilities of Win, Draw and Loss calculated by the engine. This feature can be turned on or off in the Settings section.

• The arrows on the Chess Board are now displayed for each line of engine analysis. The thicker the arrow, the better the corresponding move will be. This feature can be turned on or off in the Settings section.

• From the opening section of a database it is possible to save the games relating to a single ECO code or to a single opening variant in a new database. To do this, just swipe left on the opening variant you want to save and follow the directions.

• For iOS 14 users, you can customize the colors of the board squares in the Settings section.

• Enhancement and simplification of the management of Graphic Annotations. This functionality can now be accessed via a single menu or via a series of taps on the board (see the short tutorial in the application).

• Elimination of interaction with Google Drive: as already announced the direct interaction with Google Drive has been suspended due to the software libraries not compatible with the recent Apple updates. To interact with Google Drive use the import / export functions.

• Added the engine evaluation bar which can be displayed on the right or left of the board. It is displayed only when the engine is active but can also be deactivated.

• New feature: double chess board for analysis on the same screen! You can view and or analyze two different games at the same time. From the main menu select "Double Chess Board".

• For those users who need explanations on the application it is possible to contact me via Skype. To organize a Skype session, contact me via email at [email protected]

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Ratings

4.7 out of 5
66 Ratings

Reviews

NikcG,
A “One of a kind” Not enough stars to rate.
I’d say 10 Stars or more. This is truly a One of a kind app. From beginner to advanced, this has it all. It’s a great chess playing app with a Stockfish 15 chess engine. Save games on your iPhone or iCloud or Dropbox. Use iCloud to import thousands if not millions of games from PGN Mentor and other chess sites. Create your own database’s, merge them and study the great masters. You can create variations, comments and move ratings. Use markup to create different color arrows and boxes, great for analyzing the great masters as well as your own games. You can also creat your own Opening Books. There are just too many things to mention here. Truly, this is well worth the money. I would pay 20x more and be very satisfied with the purchase. You have to use it to believe it. I would keep going but my finger is getting tired. GET THIS APP.
_NM_,
One of a kind must have chess app!
The description says, “For serious chess players,” and another review states “If you get one chess app, make it this one.” Both are true. Other chess apps have lots of eye candy. However, when it comes to what it takes to manage your repertoire, analyze your games, and other important functions you would expect from a chess app for anyone who is half-way serious about their games, then _nothing_ on the App Store comes even close to Chess Studio:

Manage your PGN databases, analyze, create opening tables, download from TWIC and PGN Mentor, …

Yes, it has its interface idiosyncrasies and its own way of doing things but one will easily get used to it and understand the rationale behind its presentation. I especially like how the analysis (now using Stockfish 16) shows immediate graphic feedback with labeled arrows with different transparent colors akin to Nibbler/Lc0.

This is a fantastic app for importing games played on either iPad or iPhone and analyzing them. Easily move PGN databases between iCloud, DropBox and local storage. Create opening books from your games on mobile? Unheard of, but this app does it! The more I use it, the better it feels. I cannot thank the author enough for such a useful and functional chess app!
Kirk Plankey,
If you only get one chess app make it this one.
This chess app is phenomenal!!!! 10 STARS!!!! The author of this app has included things I have wished for in from different apps and chess software programs from the “big boys.” He could charge ten times as much and knowing what I know now I would gladly pay every penny of it. The author of this program is simply a genius. I can’t give it high enough praises and accolades. You can edit, down load PGN’s, transfer PGN’s, annotate, and much more. Get the trial version if you want first to see it. Then buy it. You won’t be disappointed.
TheBirdf4,
Great database manager
I really enjoy this app — it’s fairly easy to use, integrates with TWIC for building opening databases from GM games, and lets me build my own databases and search them in all the ways I want.

I have one small problem. If I want to copy all the games from one database into another (like if I’m building a database for each season of a league and want to add the seasons into one big league database), I have to individually check each game to add. A select all function would save a lot of time when I’m dealing with hundreds of games.
tomowama,
Great App With Tons of Potential
This app is amazing. It runs very smooth and has a good GUI for analyzing your games. I would recommend adding a few features. Namely adding a computer whole game analysis which annotates your games for you, telling you which moves are blunders, mistakes and so on. Also add coloring moves based on annotation. And add drawing arrows which are saved when you save.
higherground37,
great app - five stars!
five stars for this app and great thanks and respect to the developer giordano for including bluetooth keyboard functioning allowing users to go from one game in a database to the next by using the keyboard & also for turning the stockfish engine on/off with the keyboard shortcut. it makes using the ipad as a laptop when going through these games even more enjoyable. it was already a great app for reviewing chess games, but now it is by far the best for that purpose of all the apps that i've seen thus far in the app store. chess studio is to be highly recommended, and once again thanks to the developer for creating and upgrading the app for the latest iterations of ios!
jacob v c,
Love it
I recently started using app and I love it. I thought there was a bug and contacted the developer. He replied almost immediately and helped me determine it was my error and not the app. I’ve saved and analyzed a number of games since and it is a wonderful app! Five stars for the app and the developers quick response.
timmahhhhhhhhhhhhhhhhhhhhhhhh,
Confusing and disorganized
1. Can’t select all to download many databases at once

2. I would have liked to have been able to play out moves from the start, and see which games have been played with certain positions rather than having to individually look them up by name. Not super helpful although if you’re just looking to browse through thousands of random games with specific openings, it’s okay.

3. Annotations are not there in all the games like it shows in the picture. They need to be put in by the uploader
mani_47,
Best PGN app in the store!
It’s astonishing that for a such a simple task like viewing PGN games I was not able to find a good app in the store until I found this app, It is awesome you can easily go through books and games with analysis from grand masters, unlike most of the other chess apps this is updated for iPhone X, keep up the good work!
bobgbob,
Best PGN reader available for IOS
A lot of great features built into this app. Incrementally increase/decease board size for better viewing of the analysis or chess engine analysis. I use it to read the annotated PGNs from the EveryMan Chess books. I wish they had a version for Mac OS.
Easily 5 stars and worth more than the few bucks I paid for it.

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