Author: blass uri
Date: 02:07:11 03/25/99
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On March 25, 1999 at 04:19:27, Harald Faber wrote: >On March 25, 1999 at 03:42:20, Howard Exner wrote: > >>>[Event "WRG"] >>>[Site "?"] >>>[Date "1999.03.24"] >>>[Round "5"] >>>[White "Prog X"] >>>[Black "Prog Y"] >>>[Result "1/2-1/2"] >>>[ECO "C15"] >>> >>>1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Bf4 Qa5 8. >>>Qd2 cxd4 9. cxd4 Qxd2+ 10. Kxd2 Nf6 11. Re1 Nc6 12. c3 exf3 13. Nxf3 O-O 14. >>>Bd3 Rd8 15. Ne5 Nxe5 16. Bxe5 b6 17. Rhf1 Ne8 18. Be4 Ba6 19. Bxa8 Bxf1 20. >>>Rxf1 Rxa8 21. c4 Rd8 22. Kc3 f6 23. Bg3 Nd6 24. Bxd6 Rxd6 25. c5 Rd8 26. Kc4 >>>Kf8 27. Rb1 Rc8 28. a4 Ke8 29. a5 bxc5 30. dxc5 Kd7 31. Rb7+ Rc7 32. Rb8 Kc6 >>>33. a6 e5 34. Rd8 Re7 35. Rc8+ Kd7 36. Rb8 e4 37. Rb7+ Ke6 38. Kd4 f5 39. g4 >>>Rd7+ 40. Rxd7 Kxd7 41. gxf5 Kc6 42. Kxe4 Kxc5 43. Ke5 Kc4 44. Kd6 >> >>Instead of Kd6, h4 looks like it should win. Black will have to eventually >>play h6 or h5 but then white plays f6. > >Seems correct. 44.h4 h5 45.f6! +- or after 44...h6 white can play 45.Kd6 because >the stalemate doesn't work, black will come into Zugzwang because white has the >move h4-h5. So 44...h5 is forced. >I also found it at this moment with Genius6, took him some seconds to find it on >P2-350. Also WChess2000 gets it quickly. Zarkov5 doesn't up to 6 min... >White was MChessPro8 and black pieces were WChess2000. What was the time control? I see that these program are weak at endgames. black did a mistake when it played 39...Rd7+ and white could not see 44.h4 I expect that most human with 2100-2200 fide rating to find better moves in these positions at tournament time control. Uri
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