les positions du 29 mai 2007

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les diagrammes du Maître

[Event "Bl & N reprennent 1 c. puis aidé 1#"] [Site "?"] [Date "2007.??.??"] [Round "?"] [White "Dugas, E."] [Black "0000.21"] [Result "1-0"] [SetUp "1"] [FEN "8/8/8/3P4/4k3/1p2P3/6K1/8 b - - 0 2"] [PlyCount "0"] [EventDate "2007.??.??"] 1-0 [Event "4#"] [Site "?"] [Date "2007.??.??"] [Round "?"] [White "Shanahan, I."] [Black "0111.11"] [Result "1-0"] [SetUp "1"] [FEN "8/8/6p1/8/4B1PR/6k1/6N1/6K1 w - - 0 1"] [PlyCount "1"] [EventDate "2007.??.??"] 1. -- 1-0 [Event "3#"] [Site "?"] [Date "1996.??.??"] [Round "?"] [White "Strydom, J"] [Black "0235.45"] [Result "1-0"] [SetUp "1"] [FEN "8/8/4K3/1PkN2p1/2PR2pb/1pR3p1/1Pp3P1/n1N5 w - - 0 1"] [PlyCount "1"] [EventDate "1600.??.??"] 1. -- 1-0 [Event "4#"] [Site "?"] [Date "1922.??.??"] [Round "?"] [White "Barrow, JH"] [Black "1041.14"] [Result "1-0"] [SetUp "1"] [FEN "8/8/4p3/4K3/3Q3p/6p1/4NpPb/5B1k w - - 0 1"] [PlyCount "1"] [EventDate "1600.??.??"] 1. -- 1-0 [Event "PJ 22,5"] [Site "?"] [Date "2004.??.??"] [Round "?"] [White "Hashimoto"] [Black "3878.87"] [Result "*"] [SetUp "1"] [FEN "6nr/ppp1pk1B/r4p1p/5pbn/3PP1b1/1PK3Pq/1PP2P1P/RN4NR b - - 0 23"] [PlyCount "0"] [EventDate "2004.??.??"] * [Event "PJ 18"] [Site "?"] [Date "2004.??.??"] [Round "?"] [White "Wilts"] [Black "4878.46"] [Result "*"] [SetUp "1"] [FEN "1knn2r1/p2p3p/b7/2p5/3p1p1q/4r3/PP2B1PP/RNbQ1KNR w - - 0 19"] [PlyCount "0"] [EventDate "2004.??.??"] * [Event "inv 4#"] [Site "?"] [Date "2007.??.??"] [Round "?"] [White "Gamnitzer, C."] [Black "1787.27"] [Result "0-1"] [SetUp "1"] [FEN "rn6/5pr1/1BB1b2b/3p1npP/1N1Pp1Kp/4k2p/1Qp4R/8 w - - 0 1"] [PlyCount "1"] [EventDate "2007.??.??"] 1. -- 0-1 [Event "3#"] [Site "?"] [Date "2006.??.??"] [Round "?"] [White "Vladimirov, J."] [Black "3751.34"] [Result "1-0"] [SetUp "1"] [FEN "8/1pQ2B1p/4pK1B/1p2P3/r2k2P1/2N2R2/5P2/3r1b2 w - - 0 1"] [PlyCount "1"] [EventDate "2006.??.??"] 1. -- 1-0 [Event "inv 7#"] [Site "?"] [Date "1929.??.??"] [Round "?"] [White "Havel, M"] [Black "0222.24"] [Result "0-1"] [SetUp "1"] [FEN "8/3p1p2/3N1p2/1p1P1B2/1R1P1B2/2RK1N2/8/3k4 w - - 0 1"] [PlyCount "1"] [EventDate "1600.??.??"] 1. -- 0-1 [Event "3#"] [Site "?"] [Date "2006.??.??"] [Round "?"] [White "Sychev, V."] [Black "1112.24"] [Result "1-0"] [SetUp "1"] [FEN "3K1Q2/1B6/p2N4/Pp6/1k6/1p1P4/1p6/1R2N3 w - - 0 1"] [PlyCount "1"] [EventDate "2006.??.??"] 1. -- 1-0 [Event "aidé 2# 3 sol"] [Site "?"] [Date "2006.??.??"] [Round "?"] [White "Caillaud, M."] [Black "0742.24"] [Result "1-0"] [SetUp "1"] [FEN "B7/bN1r4/K7/1p6/8/5pNp/1R1P1pkP/6r1 b - - 0 1"] [PlyCount "1"] [EventDate "2006.??.??"] 1... -- 1-0 [Event "8#"] [Site "?"] [Date "2003.??.??"] [Round "?"] [White "Karamanits, A."] [Black "3358.45"] [Result "1-0"] [SetUp "1"] [FEN "n3n3/8/r1p1pp2/2P1k1p1/p5P1/K1N1Pq1P/2B5/B2N3b w - - 0 1"] [PlyCount "1"] [EventDate "2003.??.??"] 1. -- 1-0 [Event "?"] [Site "?"] [Date "2006.??.??"] [Round "?"] [White "Rossi, P."] [Black "0011.03"] [Result "1/2-1/2"] [SetUp "1"] [FEN "8/1p6/8/1p6/3k4/1p6/N5K1/7B w - - 0 1"] [PlyCount "15"] [EventDate "2006.??.??"] 1. Nc3 $1 {[#]On attendrait plutôt 1 Cb4.} (1. Nb4 $2 b2 2. Nc2+ Kc3 3. Na3 b4 $1 (3... Kb3 $2 4. Kf2 $1 Kxa3 5. Be4 $11) 4. Nb1+ Kc2 5. Kf2 Kxb1 6. Ke3 Kc1 7. Be4 b1=Q 8. Bxb1 Kxb1 9. Kd3 b3 $19) (1. Nc1 $2 b2 2. Ne2+ Kc4 (2... Kd3 3. Kf2 b1=Q 4. Be4+ Kxe4 5. Nc3+ Kd3 6. Nxb1 b4 $8)) 1... Kxc3 2. Kg3 $3 {[#]Second paradoxe.} (2. Kf2 $2 b2 (2... Kd4 {: cette double réfutation gâte un peu le plaisir}) 3. Be4 Kd2 $8) 2... b2 (2... Kd4 3. Kf4 $8) 3. Be4 Kd2 (3... b4 4. Kf4 $8 Kd2 5. Ke5 $8 {texte}) 4. Kf4 $8 b4 5. Ke5 $8 Kc1 6. Kd4 (6. Kd5) 6... b5 7. Kc5 $8 b3 8. Kb4 $8 {Composée à l'âge de 82 ans.} 1/2-1/2 [Event "?"] [Site "?"] [Date "1961.??.??"] [Round "?"] [White "Akerblom, A."] [Black "=3240.04h3h1"] [Result "1/2-1/2"] [SetUp "1"] [FEN "5q2/6p1/8/R3pp1p/1R6/7K/8/B3b2k w - - 0 1"] [PlyCount "16"] [EventDate "1961.??.??"] 1. Rb1 $1 (1. Bc3 $2 f4 (1... g5) (1... Qc8) 2. Rxe5 Qc8+ $8) 1... Qb4 $1 {Il est recommandé de ne pas manquer cette unique défense.} (1... Kg1 2. Rxe1+ (2. Ra2)) 2. Rxb4 g5 3. Raa4 f4 (3... e4 4. Rxe4) 4. Rxf4 exf4 5. Rxf4 gxf4 6. Be5 $3 (6. Bd4 $2 h4 $8) 6... f3 7. Bg3 $3 {[#]} (7. Bd4 $2 h4 $8) 7... f2 (7... Bxg3 8. Kxg3 h4+ 9. Kxf3 (9. Kf2)) (7... h4 8. Bxe1) (7... Bb4 8. Be1 $1 (8. Bf2 $1 Bd6 9. Be3 (9. Bg3)) (8. Kh4 $2 Kg2 $8) (8. Bh4 $2 Kg1 $8) 8... Bd6 9. Bg3 (9. Bf2) ) 8. Bxf2 Bxf2 {Pat. Donnée au championnat de France 2007.} 1/2-1/2 [Event "?"] [Site "?"] [Date "1967.??.??"] [Round "?"] [White "Perkonoja, P & Sokka H"] [Black "=0056.01a6a8"] [Result "1/2-1/2"] [SetUp "1"] [FEN "k7/6B1/Kp6/1n6/8/8/3n4/1B3b2 w - - 0 1"] [PlyCount "23"] [EventDate "1967.??.??"] [Source "ChessBase"] [SourceDate "2000.10.30"] 1. Bg6 $1 (1. Bh7 $2 Nd4+ 2. Kxb6 Nc4+ 3. Kc7 (3. Ka6 Ne6) 3... Ne6+) 1... Nd4+ 2. Kxb6 Nc4+ 3. Kc7 $1 Ne6+ 4. Kd7 Nxg7 (4... Bh3 5. Ke7 Nxg7 6. Kf6 Ne6 7. Bf5 (7. Bf7)) 5. Ke7 Be2 $1 (5... Bh3 6. Kf6 {comme déjà vu}) (5... Ne5 6. Be4+ Ka7 7. Kf6) 6. Kf6 $1 Nh5+ 7. Kg5 Ng3 8. Kf4 Nf1 9. Be4+ Ka7 10. Bf3 $1 {[#]} Bd3 11. Be4 $1 {[#]} Be2 12. Bf3 {Donnée au championnat de Finlande 2007.} 1/2-1/2 [Event "?"] [Site "?"] [Date "2005.??.??"] [Round "?"] [White "Becker, R."] [Black "4000.23"] [Result "1-0"] [SetUp "1"] [FEN "8/3Q3P/6k1/4q1P1/6P1/8/p1Kp4/8 w - - 0 1"] [PlyCount "37"] [EventDate "2005.??.??"] 1. h8=N+ $1 {[#]} (1. h8=Q $2 d1=Q+ (1... a1=N+ 2. Kxd2 Nb3+) 2. Qxd1 Qxh8 $11) (1. Qd3+ $2 Kg7 (1... Kxg5)) 1... Qxh8 (1... Kxg5 2. Nf7+ Kh4 (2... Kf4 3. Nxe5 a1=Q 4. Qf5+ Kg3 5. Qf3+) 3. Nxe5 a1=Q 4. Qe7+ Kg3 5. Kxd2 Qd4+ 6. Kc2 Qe4+ 7. Kc3 $18) 2. Qf5+ Kg7 3. Qe5+ Kg8 (3... Kh7 4. g6+) 4. Qb8+ Kg7 5. Qb2+ Kg8 ( 5... Kh7 6. g6+ Kg8 7. Qxa2+ Kg7 8. Qf7+ Kh6 9. g7 Qc8+ (9... Qxg7 10. Qh5#) 10. Kxd2 Qd8+ (10... Qxg4 11. g8=N+ Kg5 12. Qf6+ Kh5 13. Qh6#) 11. Ke2 Qg5 12. Kf3 $1 (12. g8=R $2 Qe7+ (12... Qe3+)) (12. g8=N+ $2 Qxg8) (12. Qf6+ $2 Qxf6 13. g8=N+ Kg5 $11) 12... Qd8 13. g5+ $1 Qxg5 (13... Kxg5 14. g8=Q+) 14. g8=N+ $1 {[#]la variante principale selon l'auteur}) 6. Qxa2+ Kh7 (6... Kf8 7. Qa8+ Kg7 8. Qxh8+ Kxh8 9. Kxd2 Kg7 10. Ke3 Kg6 11. Kf4) 7. Qf7+ Qg7 8. g6+ Kh8 9. Qe8+ Qg8 10. Qe5+ Qg7 11. Qh5+ Kg8 12. Qd5+ Kh8 (12... Kf8 13. Qd8#) 13. Qd8+ Qg8 14. Qf6+ Qg7 15. g5 $1 {[#]La variante principale pour un joueur ... ou pour un vrai connaisseur !} Kg8 16. Qe6+ Kf8 (16... Kh8 17. Qc8+ Qg8 18. Qh3+ Kg7 19. Qh6#) 17. Qc8+ Ke7 18. Qc7+ Kf8 19. Qd8# 1-0 [Event "Skopje"] [Site "Skopje"] [Date "1967.??.??"] [Round "4"] [White "Fischer, R."] [Black "Dely, P."] [Result "1-0"] [ECO "B88"] [PlyCount "33"] [EventDate "1967.??.??"] [EventType "tourn"] [EventRounds "17"] [EventCountry "YUG"] [Source "ChessBase"] {Nonobstant la chaleur d'août, Fischer fut le seul joueur de ce tournoi macédonien (Skopje-Kurshevo-Ohrid-Skopje) à toujours porter costume et cravate. } 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 (5... a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4 Nc5 9. e5 dxe5 10. fxe5 Nfd7 11. Bf4 b5 12. Qg4 h5 13. Qg3 h4 14. Qg4 g5 15. O-O-O Rh6 $1 (15... Qe7 16. Nc6 $3 {. Short-Kasparov 8e du match 1993 59/277}) 16. Qxg5 (16. Bxg5 Rg6) 16... Qxg5 17. Bxg5 Rh5 18. Bf4 Bb7 $17) 6. Bc4 e6 7. Bb3 (7. Be3 Be7 8. Qe2 (8. f4 O-O 9. Qf3)) 7... a6 8. f4 Qa5 (8... Qc7 9. f5 (9. Be3) 9... Nxd4 10. Qxd4 exf5 (10... e5) (10... Be7) ( 10... Bd7) 11. exf5 Bxf5 12. O-O $44 {RF}) (8... Na5 9. f5 Nxb3 10. axb3 Be7 11. Qf3 O-O 12. Be3 Bd7 13. g4 e5 14. Nde2 {Fischer-Bielicki 1960}) (8... Be7 $142 9. Be3 O-O 10. Qf3 Nxd4 11. Bxd4 b5 12. Bxf6 (12. a3 {- 54/238}) 12... Bxf6 13. e5 Bh4+ 14. g3 Rb8 15. gxh4 (15. O-O-O Bb7 16. Ne4 $13) 15... Bb7 16. Ne4 dxe5 (16... Qxh4+ 17. Qg3 Qxg3+ 18. Nxg3 Bxh1 19. Nxh1 $14) 17. Rg1 g6 18. Rd1 Bxe4 19. Qxe4 Qxh4+ 20. Ke2 Qxh2+ (20... Rbd8 $1 21. c3 Rxd1 22. Bxd1 Rd8 $13) 21. Rg2 (21. Kf3 Qh3+ 22. Kf2 Qh4+) 21... Qh5+ $1 (21... Qxf4 {Short, N-Kasparov,G 12e du match/London 1993 59/286}) 22. Qf3 Qf5 $15 {Kasparov}) 9. O-O (9. Qd3 Nxd4 10. Qxd4 b5 11. Be3 Bb7 12. O-O-O Qc7 13. Rhf1 Rc8 14. e5 dxe5 15. fxe5 Nd5 16. Ne4 Qc6 17. Ng5 Nxe3 (17... Rc7) 18. Qxe3 Bc5 19. Qd3 $1 Rf8 20. Nxh7 a5 21. Nxf8 Bxf8 22. a4 $18 {Borkowski,F-Kuligowski,A/Poznan 1976} ) 9... Nxd4 (9... d5 10. Nxc6 bxc6 11. f5 $1 Bc5+ (11... d4 12. Ne2 e5 13. Qd3 (13. Ng3)) (11... Be7 12. e5 Nd7 13. fxe6 fxe6 (13... Nxe5 14. Bf4) 14. Qg4) 12. Kh1 O-O {RF}) 10. Qxd4 d5 $2 (10... Qc5 11. Qxc5 dxc5 12. e5 (12. a4 {RF}) 12... Nd7 13. Ne4) (10... Be7 11. f5) 11. Be3 $1 {[#]} Nxe4 (11... dxe4 12. Nxe4 Be7 13. Nd6+ {RF}) (11... Ng4 12. Kh1 $1 (12. Qb6 Qxb6 13. Bxb6 dxe4 14. Nxe4 Be7 15. Rad1 O-O) 12... Nxe3 13. Qxe3 dxe4 (13... Bc5 14. Qg3) 14. Qxe4 Qb4 (14... Be7 15. Ba4+ (15. Rae1 O-O (15... g6 16. Nd5 Bd8 17. Qe5 O-O 18. Ne7+ $1 {RF}) 16. f5) (15. Rad1 O-O 16. f5) 15... Kf8 16. Rad1) (14... Bd6 15. Rad1) 15. Ba4+ $1 {[#]} (15. Qe5 Qd6 16. Qg5 h6 17. Qg3 Qc7 18. Rad1 Bd7) 15... Bd7 16. Bxd7+ Kxd7 17. Rad1+ Ke8 (17... Kc7 18. Rd4 $1) 18. Qd3 $16) 12. Nxe4 dxe4 13. f5 $1 (13. Ba4+ b5 14. Qxe4 Rb8 15. Bb3 (15. Qe5) 15... Qc7 16. f5 Bb7) 13... Qb4 (13... exf5 14. g4 {[#]} (14. Ba4+ b5 15. Qd5 Qc7 (15... Rb8 $2 16. Qe5+) 16. Qxa8 Bc5) (14. Rad1) (14. Qc4 Be6 15. Ba4+ Ke7 (15... b5 $2 16. Qc6+ Ke7 17. Rxf5 $1) 16. Bc5+ Kf6 17. Qd4+ Kg6) 14... Be6 (14... Qb4 15. Ba4+ b5 16. Qd5 {RF}) 15. gxf5 Bxb3 (15... Bxf5 16. Ba4+) 16. axb3 Qb4 (16... Qc7 17. Qa4+ Qd7 18. Qxe4+) 17. Ra4 $1 Qxd4 18. Rxd4 f6 (18... Be7 19. Rxe4 Rc8 $8 (19... Kf8 $2 20. f6 $1 Bxf6 21. Rxf6 {RF}) 20. Re1 (20. Bf4) 20... Kd7 (20... Kf8 21. f6) 21. Rd1+ Ke8 22. Bf4 Kf8 23. Rd7 Bf6 24. Bd6+ Kg8 25. Rc7) (18... Rc8 19. Rxe4+ Be7 20. Re1) 19. Rxe4+ Kf7 20. Rd1 Re8 21. Rd7+) (13... Be7 14. Qxg7 Rf8 15. Qxh7 (15. fxe6 Bxe6 16. Bxe6 fxe6 17. Qxh7) 15... Bc5 (15... exf5 16. Bh6) 16. Ba4+) 14. fxe6 Bxe6 (14... Qxd4 15. exf7+) 15. Bxe6 fxe6 (15... Qxd4 16. Bxf7+) 16. Rxf8+ Qxf8 17. Qa4+ $1 {[#]Seconde version de l'échec mortel en a4.} (17. Qa4+ b5 18. Qxe4 Rd8 ( 18... Rb8 19. Qc6+) (18... O-O-O 19. Qxe6+ (19. Qc6+)) (18... Kd7 19. Rd1+ (19. Qb7+)) 19. Qc6+ Rd7 20. Rd1 Qe7 21. Bb6 $1 {(Dely)} (21. Bc5 $2 Qxc5+ $1) (21. Bg5 $6 O-O $1 22. Qxd7 Qxg5 23. Qxe6+) (21. Rd3 $1 O-O (21... Rf8 22. Bc5) 22. Rxd7) 21... Rf8 22. Qc8+) 1-0 [Event "La Habana ol (Men) fin-A"] [Site "Havana"] [Date "1966.??.??"] [Round "7"] [White "Johannessen, Sv"] [Black "Fischer, R."] [Result "0-1"] [ECO "A57"] [PlyCount "52"] [EventDate "1966.10.25"] [EventType "team"] [EventRounds "13"] [EventCountry "CUB"] {2/51} 1. d4 (1. Nf3 c5 2. g3 g6 3. c3 b6 4. d4 Bb7 5. d5 Nf6 6. c4 b5 7. Bg2 bxc4 8. Nc3 Bg7 9. O-O O-O 10. Nd2 d6 11. Nxc4 Ba6 12. Ne3 Nbd7 13. Qa4 Bb7 14. Qc2 Nb6 15. Rd1 Rb8 16. Rb1 Qd7 17. b3 e5 18. a4 Ba6 19. a5 Na8 20. Nc4 Qd8 21. Bd2 Nc7 22. e4 Nh5 23. Rdc1 Qe7 24. Qd1 Rfd8 25. Bf1 Nf6 26. f3 Nd7 27. b4 Rxb4 28. Rxb4 cxb4 29. Na2 b3 30. Nb4 Nc5 31. Nc6 Qd7 32. Nxd8 Qxd8 33. Be3 Nb5 34. Nxd6 Bh6 35. Bxh6 Qxd6 36. Bxb5 {1-0 Romanishin,O-Eingorn,V/Lvov 1984}) 1... Nf6 2. Nf3 c5 3. d5 b5 4. c4 Bb7 (4... e6 5. Bg5) 5. g3 (5. a4 bxc4 6. Nc3) 5... g6 6. Bg2 bxc4 7. Nc3 Bg7 8. O-O O-O 9. Ne5 (9. e4) 9... d6 10. Nxc4 Nbd7 (10... Ba6 11. Ne3 Nbd7 12. Qa4 {ci-dessus}) 11. Re1 Ba6 12. Qa4 Qc8 (12... Bxc4 13. Qxc4 Rb8 14. Rb1 Ne5 15. Qa4 Qc7 16. Bf4 Rb4 17. Qc2 Rfb8) 13. Na5 Nb6 $13 (13... Re8 14. Bg5 Rb8 15. Rab1 Rb4 16. Qc6 Ne5 17. Qxc8 Rxc8 18. Nc6) ( 13... Rb8 $2 14. Nc6) 14. Qh4 (14. Qc6 Qb8 $1 15. Bh3 Bc8 16. Bg2 Bd7 (16... Ba6 $11) 17. Qb7 $8 Qxb7 18. Nxb7 a5 19. e4 Rfb8 20. e5 Rxb7 (20... Ne8 21. e6) 21. exf6 Bxf6) 14... Re8 15. Bg5 Qc7 16. Nc6 Bb7 (16... Nbd7) 17. e4 (17. Nb5 Qd7 18. Bh3 (18. e4 Bxc6) 18... e6 {[#]} 19. e4 (19. Na5 Bc8) (19. Bxf6 Bxf6 20. Qxf6 Nxd5 21. Qf3 (21. Qh4 Qxc6) 21... Qxc6) 19... Nxe4 $1 20. Rxe4 Nxd5 21. Ncxa7 Nc7 22. Nxc7 Qxc7 23. Ra4 Qb6) 17... Nbd7 (17... Bxc6 $2 18. dxc6 Qxc6 19. e5 ( 19. Rad1) 19... Nfd5 20. Nxd5 Nxd5 21. e6 $1 {[#]}) 18. f4 $14 Kh8 $1 {[#]} (18... e6 $2 19. Nb5) 19. e5 $1 (19. Rad1 Ng8 20. Nxe7 Nxe7 21. Bxe7 f6 22. Nb5 Qb6) 19... dxe5 20. fxe5 $2 (20. Nxe5 Kg8 (20... Nxe5 21. fxe5 Nd7 22. e6 fxe6 23. Rxe6 Bf6 24. Rae1) 21. Nc4 $6 (21. Nc6 $1 c4 $1 {[#]} 22. Kh1 (22. Nxe7+ Rxe7 23. Rxe7 Qc5+) 22... Qb6 23. Rab1 (23. Nxe7+ Rxe7 24. Rxe7 Qxb2) 23... e6 $1 24. f5 $1 ( 24. b3 $2 exd5 25. Ne7+ Rxe7 26. Rxe7 d4 (26... Qb4 27. Nxd5) 27. Qh3 (27. bxc4 Bxg2+ 28. Kxg2 Qc6+ 29. Nd5 Nxd5 30. cxd5 Qc2+ 31. Kf3 Qxb1 32. Rxd7 Qf1+ 33. Kg4 f5#) 27... dxc3 28. Bxf6 Nxf6 29. Rxb7 Qe3 30. Re7 c2 31. Rf1 Qxe7 32. Bxa8 Qd8 $1 {[#]} 33. Bf3 Qd2 34. Qc8+ Bf8 35. Qxc4 Ba3 $19) (24. Re2 exd5) 24... exf5 25. Qxc4 Ng4 26. h3 Nde5 27. Nxe5 (27. Qf1 Nxc6 28. dxc6 Ba6 29. Qf3 Nf2+ 30. Kh2 Nd3 31. Red1) 27... Nf2+ 28. Kh2 Bxe5 29. Re3) (21. Rad1 c4) (21. Bh6 Bh8 22. Rad1 (22. Qh3 Bc8 23. d6 Qxd6 24. Bxa8 Qd4+ 25. Kh1 Nxe5) 22... c4) 21... Nb6 $1 (21... Ba6 22. d6) 22. d6 (22. Ne3 Qd6 (22... c4 23. d6)) (22. Nxb6 Qxb6 23. Re2) 22... Qb8 $1 (22... Qc8 23. Rxe7 $1 (23. Nxb6 axb6 24. Bxb7 (24. dxe7 Ng4) (24. Rxe7 Rxe7 25. dxe7 Ne8 (25... Bxg2 26. Bxf6) 26. Qh3 Qxh3 27. Bxh3 Bd4+ 28. Kf1 Kg7) 24... Qxb7 25. dxe7 Ng4 $1 26. Qxg4 Bd4+ 27. Kf1 Qh1+ 28. Ke2 Qg2+ 29. Kd3 Qxb2 30. Rac1 Ra3) (23. Bxb7 Qxb7) 23... Rxe7 24. Nxb6 axb6 25. dxe7 Bxg2 (25... Ng4 26. e8=Q+) 26. Bxf6 Bf3 (26... Bb7 27. Rd1) 27. Bxg7 Kxg7 28. Rf1 Bb7 29. f5 $1) (22... exd6 23. Nb5) 23. Nxb6 (23. Bxb7 Qxb7 24. Nxb6 axb6 25. Rxe7 Rxe7 26. dxe7 Ne8) 23... Bxg2 24. Nxa8 (24. Rxe7 Qxb6) 24... Bxa8 25. Re2 Qb7 26. Rd1 (26. Rf1 exd6 27. Kf2 Rxe2+ 28. Nxe2 Ne4+) 26... exd6 27. Rxe8+ Nxe8 28. Nd5 Qxb2 $19) 20... Nxd5 $1 21. Nxd5 Qxc6 22. e6 Ne5 $1 (22... fxe6 $2 23. Nf4) 23. Rxe5 $6 (23. exf7 Rf8 24. Nf4 (24. Rxe5 Bxe5 {texte}) 24... Nf3+ $1 25. Bxf3 Bd4+) (23. Bh6 Bxh6 24. Qxh6 f6) 23... Bxe5 24. exf7 Rf8 25. h3 ( 25. Nf4 Bd4+ (25... Qb6 26. Bxb7 c4+ $1 $17) 26. Kh1 Rxf7 $1 (26... Qb6 27. Bxb7 Qxb7+) 27. Bxc6 Bxc6+ 28. Ng2 Rf2 29. Rg1 Bxg2+ 30. Rxg2 Rf1+ 31. Rg1 Rxg1#) (25. Ne3) 25... Rxf7 26. Nf4 Rxf4 $1 (26... Rxf4 27. Bxc6 Bd4+ (27... Rxh4) 28. Kh2 Rf2+ (28... Rxh4 29. Bxb7 Rb8) 29. Kg1 Rxb2+ 30. Kf1 Rf8+ 31. Bf4 Ba6+ (31... Bxc6 32. Qxe7 Bb5+ 33. Ke1 Re2+) 32. Ke1 Re2+ 33. Kd1 Bxa1 $19) 0-1 [Event "réflexe 1# b) FNf7"] [Site "?"] [Date "2007.??.??"] [Round "?"] [White "Caillaud, M."] [Black "0746.87"] [Result "0-1"] [SetUp "1"] [FEN "2K1k2r/p3pnpp/4p3/b2pn3/1R6/PP4PP/r1PPPP1p/1B6 w k - 0 1"] [PlyCount "2"] [EventDate "2007.??.??"] {...b:Ta2-a1=F-Fa5 ; h:Dg3, ...f:Cg:Ch ; ...d:Fé6, ...c:Fd6.} 1. Rb8 $1 (1. Rb7 $2 O-O# {illégal dans (a) mais c'est la solution du (b)}) 1... Nd6# {Quand la Ta2 était encore en h2, avec un CNg1 et le PNh2, les Blancs n'ont pu jouer Fg2 que si une TN ou un FN obstruait f3 (sinon ...Cg1-f3#). Dans (a) ce fut la Th8 ; dans (b) cela peut être le Ff7 et donc le roque est légal. Donné au championnat de France 2007 (n'a été résolu que par AV).} 0-1






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