| Item | Price | iPhone/iPad | Android |
|---|---|---|---|
| Gambit Free Samples (Free samples from a selection of Gambit chess books) |
Free |
JJ173418759✱✱✱✱✱ | 01ABDEE✱✱✱✱✱ |
| Fundamental Chess Openings (Fundamental Chess Openings) |
Free |
JJ312329584✱✱✱✱✱ | 47DD16C✱✱✱✱✱ |
| Understanding Chess Move by Move (Understanding Chess Move by Move) |
Free |
JJ075597461✱✱✱✱✱ | EF533E1✱✱✱✱✱ |
| Understanding Chess Middlegames (Understanding Chess Middlegames) |
Free |
JJ242857857✱✱✱✱✱ | A4D5154✱✱✱✱✱ |
| Understanding Chess Endgames (Understanding Chess Endgames) |
Free |
JJ493871908✱✱✱✱✱ | 007EBD2✱✱✱✱✱ |
| Win with the London System (Win with the London System) |
Free |
JJ455049495✱✱✱✱✱ | B2B222E✱✱✱✱✱ |
| John Nunn's Chess Course (John Nunn's Chess Course) |
Free |
JJ314855981✱✱✱✱✱ | EBEEE1E✱✱✱✱✱ |
| Fundamental Chess Endings (Fundamental Chess Endings) |
Free |
JJ479247498✱✱✱✱✱ | 18BCEA6✱✱✱✱✱ |
| Win with the Stonewall Dutch (Win with the Stonewall Dutch) |
Free |
JJ142275097✱✱✱✱✱ | 4D9E0D5✱✱✱✱✱ |
| Mastering the Chess Openings Volume 1 (Mastering the Chess Openings Volume 1) |
Free |
JJ857021915✱✱✱✱✱ | 079CA2C✱✱✱✱✱ |