Author: John Merlino
Date: 12:22:45 06/08/05
Go up one level in this thread
On June 08, 2005 at 04:18:46, ludicrous wrote: >[Event "GM"] >[Site "Frascati ITA"] >[Date "2005.05.24"] >[Round "4"] >[White "Khenkin, I."] >[Black "Rombaldoni, D."] >[Result "0-1"] >[ECO "E12"] >[WhiteElo "2610"] >[BlackElo "2336"] >[PlyCount "146"] >[EventDate "2005.05.21"] > >1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ >c6 9. Bd3 O-O 10. Qc2 h6 11. O-O c5 12. e4 Nxc3 13. bxc3 Qc8 14. Qe2 Ba6 15. >Rd1 Bxd3 16. Rxd3 Nd7 17. Bf4 cxd4 18. cxd4 Qa6 19. Rad1 Rfd8 > >[D]r2r2k1/p2nbpp1/qp2p2p/8/3PPB2/P2R1N2/4QPPP/3R2K1 w - - 0 20 > >Khenkin played Bxh6!? > >Junior 7 likes the move. What other programs choose to play this sac? Junior 9 >doesn't seem to favor the sac. > > >20. Bxh6 gxh6 21. >Ne5 Qa4 22. Rg3+ Kf8 23. Nxf7 Nf6 24. Nxd8 Rxd8 25. e5 Nd5 26. Qh5 Nf4 27. >Qxh6+ Ke8 28. Rg8+ Kd7 29. Rxd8+ Kxd8 30. Re1 Qxd4 31. Qh8+ Kd7 32. Qh7 Qd2 33. >Qb1 Ne2+ 34. Kf1 Nc3 35. Qh7 a5 36. g3 Qd5 37. f4 Qf3+ 38. Kg1 Ne2+ 39. Rxe2 >Qxe2 40. h4 b5 41. h5 b4 42. axb4 axb4 43. h6 b3 44. f5 Qd1+ 45. Kg2 Qc2+ 46. >Kh3 Qxf5+ 47. Qxf5 exf5 48. h7 b2 49. h8=Q b1=Q 50. e6+ Kxe6 51. Qg8+ Kd6 52. >Kh2 Qc2+ 53. Kh3 Qe4 54. Kh2 Qe2+ 55. Kh3 Qh5+ 56. Kg2 Qg5 57. Qc8 Bd8 58. Qa6+ >Ke7 59. Qa3+ Kf7 60. Qd6 Be7 61. Qd5+ Kg7 62. Qd7 Qf6 63. Kh3 Qe5 64. Kh2 Kh6 >65. Qd2+ Kg6 66. Qa2 Bd6 67. Qg8+ Kh6 68. Kh3 Qg7 69. Qe6+ Qg6 70. Qe3+ Kh7 71. >Qd3 Qg4+ 72. Kh2 Qh4+ 73. Kg2 Qe4+ 0-1 CM9_R1 on an AMD 2500 prefers Ne5: Time Depth Score Positions Moves 0:00 1/6 0.39 48901 20.d5 Nc5 21.Re3 Qxe2 22.Rxe2 Bd6 23.Bxd6 Rxd6 0:00 1/6 0.43 60219 20.Qc2 Nf6 21.d5 Rac8 22.Qb3 Qc4 0:02 1/7 -0.01 181723 20.Qc2 Rac8 21.Bc7 Bxa3 22.Ra1 Qb7 23.Rc3 Bb4 0:02 1/7 0.55 214975 20.d5 Nc5 21.Re3 Qa4 22.Rd4 Qa5 23.Rb4 Bf6 0:03 1/8 0.39 360077 20.d5 Nc5 21.Re3 Qxe2 22.Rxe2 f6 23.Nd4 Rac8 24.Nb5 Rd7 0:04 1/8 0.43 573324 20.Ne5 Rac8 21.Nxd7 Rxd7 22.Qg4 Bxa3 23.Rg3 Bf8 24.Bxh6 g6 25.Qh5 0:06 1/8 0.55 991032 20.Ne1 Qa4 21.Rg3 Nf8 22.Nc2 Rac8 23.Nb4 Bxb4 24.axb4 0:09 1/9 0.25 1760814 20.Ne1 Qa4 21.Rg3 Nf8 22.Qc2 Qxc2 23.Nxc2 Rac8 24.Bxh6 Rxc2 25.Rxg7+ Kh8 26.Rxf7 Bxa3 27.Rxa7 0:15 1/9 0.50 3100507 20.Ne5 Qa4 21.Rg3 Rac8 22.Nxd7 Rxd7 23.Bxh6 Bf6 24.d5 Rc2 0:23 1/10 0.40 5078416 20.Ne5 Nxe5 21.Bxe5 f6 22.Qg4 fxe5 23.Qxe6+ Kf8 24.Qxe5 Bf6 25.Qe6 Rac8 1:03 1/11 0.58 15166325 20.Ne5 Nxe5 21.Bxe5 f6 22.Qg4 fxe5 23.Qxe6+ Kf8 24.Rf3+ Bf6 25.Rxf6+ gxf6 26.Qxf6+ Kg8 27.Qg6+ Kf8 28.Qxh6+ Kf7 29.Qh7+ Ke6 2:10 1/12 0.60 32326429 20.Ne5 Nxe5 21.Bxe5 f6 22.Qg4 fxe5 23.Qxe6+ Kf8 24.Rf3+ Bf6 25.Rxf6+ gxf6 26.Qxf6+ Kg8 27.Qg6+ Kf8 28.Qxh6+ Kg8 29.Qg6+ Kh8 30.Qf6+ Kh7 4:06 1/13 0.42 63277888 20.Ne5 Nxe5 21.Bxe5 f6 22.Qg4 fxe5 23.Qxe6+ Kf8 24.Rf3+ Bf6 25.Rxf6+ gxf6 26.Qxf6+ Kg8 27.Qg6+ Kf8 28.Qxh6+ Kf7 29.Qh7+ Kf8 30.Qh8+ Kf7 31.Qh5+ Kf8 After forcing the first several moves after the sac (20.Bxh6 gxh6 21.Ne5 Qa4 22.Rg3+), The King prefers 22...Kh7 with a score of -0.79. jm
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