OpeningTree - Chess Openings運行在Android 和 iOS上。
| 授權： | Freeware |
| 加入日期： | 2024/03/17 |
| 發行者： | Michael Adams |
| Changelog: | Added Carlsen and Morphy1858 PGN game collections to the classic games. Existing users who delete their extra games will get a chance to get PGN games again and get the new ones. |
