Here is an other prohibited movement Black bishop at a6 may not capture the white knight at e2 (see attachment)
Here is the pgn data 1. e4 e5 2. Nf3 Nc6 3. Bc4 f6 4. d4 Nxd4 5. Nxd4 xd4 6. Qxd4 c6 7. Nc3 b5 8. Bxg8 Rxg8 9. Kg1 Qc7 10. f4 Bd6 11. Ne2 b4 12. b3 Ba6 13. c4 bxc3 14. Re1 Bxe2* This bug come from a bad management of "en passant" move (13. c4 bxc3). ** Attachment added: "chess.png" https://bugs.launchpad.net/ubuntu/+source/gnome-games/+bug/1007797/+attachment/3238290/+files/chess.png -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-games in Ubuntu. https://bugs.launchpad.net/bugs/1007797 Title: GLCHESS on 12LTS : movement prohibited Status in “gnome-games” package in Ubuntu: Incomplete Bug description: UBUNTU 12 LTS I have found a bug in glchess but i do not know if it is about python, gtk, or gnuchess (engine for the game of chess) or glchess (gnomegame). j'ai trouvé un bug sur glchess mais ne sait pas s'il s'agit du moteur gnuchess ou de la programation ou de glchess. i did not want to be in launchpad because i am not a developper, and i have not a gamer-pc so i have only few little problems like every little user but this problem is not tolerated from chessplayer. what must i do ? que dois-je faire ? how can i join .jpg or .pgn ? comment joindre une copie écran ou le fichier de la partie en pgn ? GLchess refuse loosing and do not accept a movement (a knight take a pound - check against the queen). Glchess refuse de perdre et n'accepte pas le mouvement d'un cavalier qui prend un pion mettant en échec la reine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-games/+bug/1007797/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

