Author: Frederic Louguet
Date: 06:02:50 06/21/04
As always, the semi-rapid Massy tournament was very friendly and interesting. And it was a real pleasure to see you again Christophe ! Now the positions : The first one is from the game Chess Tiger - Chess Wizard. [D] 8/6k1/3R4/7p/6p1/5r2/7K/8 b Black could not win this position. I suppose it is winnable but I would appreciate an answer from those who have 6-men EGTBs. Here is the game : [Event "Computer chess game"] [Site "Massy"] [Date "2004.06.20"] [Round "4"] [White "Chess Tiger"] [Black "ChessWizard"] [Result "1/2-1/2"] [TimeControl "1200"] 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d5 6. e5 Qd8 7. b4 Be7 8. Nd2 O-O 9. Nb3 f6 10. Nf3 Nd7 11. exf6 Bxf6 12. Be2 e5 13. dxe5 Nxe5 14. Nfd4 a5 15. bxa5 Qe7 16. O-O c5 17. Nc2 c4 18. Nbd4 Rxa5 19. Rb1 Nc6 20. Rb5 Nxd4 21. Nxd4 Rxb5 22. Nxb5 Qc5 23. a4 Rd8 24. Bg4 Bxg4 25. Qxg4 d4 26. cxd4 Bxd4 27. Nxd4 Rxd4 28. Qg6 Qd5 29. Re1 Rd1 30. Qe8+ Kh7 31. f3 Rd2 32. Qe3 Ra2 33. Qe4+ Qxe4 34. fxe4 Rxa4 35. Kf2 Ra2+ 36. Kf3 Ra3+ 37. Kf4 b5 38. e5 c3 39. e6 Ra8 40. Ke3 Kg6 41. Kd3 Rc8 42. Kc2 Kf6 43. e7 Kf7 44. Re5 b4 45. Re4 Rb8 46. e8=Q+ Rxe8 47. Rxb4 Re2+ 48. Kxc3 Rxg2 49. Kd3 Rxh2 50. Ke3 Rh3+ 51. Kf2 g5 52. Rb6 g4 53. Kg2 h5 54. Rh6 Kg7 55. Rd6 Rf3 56. Kh2 Re3 57. Ra6 Rh3+ 58. Kg2 Rc3 59. Rb6 Rf3 60. Kh2 Rh3+ 61. Kg2 Rd3 62. Ra6 h4 63. Ra4 Rg3+ 64. Kh2 Kf6 65. Ra6+ Kf5 66. Ra5+ Kf4 67. Ra4+ Ke5 68. Ra5+ Kd4 69. Ra4+ Kc5 70. Rf4 Kd5 71. Ra4 Kc6 72. Rd4 Kb6 73. Rc4 Kb7 1/2-1/2 The second position occured in the game The Crazy Bishop - Chess Wizard. Black played 25..Nxg2. Is it the best move ? What do other programs play ? [D] 2q1r1k1/3bbpp1/3p1n1p/2p5/p3PP2/P2Rn2P/N1P1B1P1/NQ2B1K1 b The game : [Event "Computer chess game"] [Site "Massy"] [Date "2004.06.20"] [Round "6"] [White "TCB"] [Black "ChessWizard"] [Result "0-1"] [TimeControl "1200"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. O-O a6 8. Bf4 Re8 9. Qd2 Bd7 10. Rfd1 Nc6 11. Qc1 b5 12. a3 Qc8 13. Be3 h6 14. Rb1 Rb8 15. f3 Ne5 16. Bf2 c6 17. f4 Neg4 18. Be1 c5 19. Nb3 a5 20. h3 a4 21. Na1 b4 22. Na2 bxa3 23. bxa3 Rxb1 24. Qxb1 Ne3 25. Rd3 Nxg2 26. Kxg2 Nxe4 27. Bf1 c4 28. Re3 Bc6 29. Kg1 Qf5 30. Qb6 Qxf4 31. Bg2 Bd8 32. Qa7 Bf6 33. c3 Be5 34. Re2 Re6 35. Bh4 Qh2+ 36. Kf1 Ng3+ 37. Ke1 Nxe2 38. Qb8+ Re8 39. Qxe8+ Bxe8 40. Nc2 Qxg2 41. Ne3 Qf3 42. Kd2 Bf4 43. Bf2 Qxf2 44. Kd1 Qxe3 45. Kc2 Nxc3 46. h4 Qd2# 0-1
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