Author: Peter McKenzie
Date: 18:21:52 05/17/02
Go up one level in this thread
On May 17, 2002 at 17:35:19, Eduard Nemeth wrote: >On May 17, 2002 at 17:28:39, Peter McKenzie wrote: > >>On May 17, 2002 at 17:02:50, Eduard Nemeth wrote: >> >>>This interesting position I find in this game. Ok. white hase won, see this >>>notation but: is this real a win position for white? >>> >>> >>>[Event "Oceana zt Warwick Fiji FIJ"] >>>[Site "?"] >>>[Date "2002.??.??"] >>>[Round "?"] >>>[White "Fancy,S"] >>>[Black "Sharma,Roneel"] >>>[WhiteElo "2205"] >>>[ECO "C02"] >>>[Result "1-0"] >>> >>>1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 >>>7. O-O cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Qe2 Ne7 11. Nc3 >>>a6 12. Rd1 Qb6 13. Be3 Qc7 14. Bf4 Ng6 15. Bg3 Bc5 16. Nxd5 >>>Qd8 17. Nc3 O-O 18. Ne4 Be7 19. Rac1 Qb6 20. Nd6 Bc6 21. h4 >>>f5 22. exf6 Rxf6 23. Bc4 Bd5 24. Rxd5 exd5 25. Bxd5+ Kf8 >>>26. Nc8 Qb5 27. Qxb5 axb5 28. h5 Nf4 29. Bxb7 Ne2+ 30. Kh2 >>>Nxc1 31. Bxa8 Ra6 32. Bd5 Nxa2 33. Nxe7 Kxe7 34. Be5 Kf8 >>>35. g4 Nb4 36. Bb7 Re6 37. Bd4 Nd3 38. Kg3 Rd6 39. Bc3 Nc5 >>>40. Bf3 Nd3 41. Be4 h6 42. Kf3 b4 43. Bd2 Rf6+ 44. Ke3 Nxf2 >>>45. Bxb4+ Kg8 46. Bd5+ Kh8 47. Bf3 Nh3 48. Bc3 Rf8 49. Be4 >>>Ng5 50. Bf5 Rd8 51. b4 Nf7 52. Bd4 Nd6 53. Bd3 Re8+ 54. Kd2 >>>Rd8 55. Kc2 Rc8+ 56. Kb3 Kg8 57. b5 Rb8 58. Kb4 Kh8 59. Kc5 >>>Nxb5 60. Bxb5 Rf8 61. Bd7 Rf4 62. Kd5 Rf1 63. Ke6 Rd1 >>>64. Be5 Rb1 65. Be8 Rb7 66. Bd7 Ra7 67. Bd4 Ra6+ 68. Kf7 >>>Ra5 69. Bxg7+ Kh7 70. Bf8 Rg5 71. Bf5+ Kh8 72. Bxh6 Rg8 >>>73. Bc1 Rf8+ 74. Ke7 Rf7+ 75. Ke6 Rf8 76. h6 Re8+ 77. Kd5 >>>Rd8+ 78. Ke4 Re8+ 79. Kf4 Re7 80. Bb2+ Kg8 81. h7+ 1-0 >>> >>>How do white win? >> >>I suspect black can draw. >>Your diagram was after move 66....Ra7, and black blundered with Ra6+ where Rc7 >>is probably sufficient to hold the draw. >> >>A funny variation is Bd4 Rc7 g5 Rc4 Bb2 (Be5 Re4 gh Rxe5!) Rf4 gh Rf6+ = >> >>Peter >> >>> >>>[D]7k/r2B2p1/4K2p/4B2P/6P1/8/8/8 w - - >>> >>> >>>Eduard > >Thanks Peter! > >What says your program ? Oh, my program is a bit clueless and evaluates that position as about +2.5 for white :-) But the score changes dramatically after Ra6+??. Peter > > >best wishes, >Eduard
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