Author: Serge Desmarais
Date: 19:23:56 09/13/98
Go up one level in this thread
On September 13, 1998 at 20:43:40, Robert Hyatt wrote: >On September 13, 1998 at 20:14:35, Serge Desmarais wrote: > >>[Snip] >>> >>> >>>[Event "15 15"] >>>[Site "Internet Chess Club"] >>>[Date "1998.09.13"] >>>[Round "?"] >>>[Result "0-1"] >>>[White "Crafty 15.18"] >>>[Black "Fritz 5.03"] >>> >>>1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nf3 Bf5 7. d4 e6 >>>8. O-O Be7 9. Be3 O-O 10. d5 exd5 11. Bxd5 Nxd5 12. Nxd5 Be4 13. Nxe7+ Qxe7 >>>14. Re1 Rad8 15. Bd2 h6 16. Re3 f5 17. Qe2 Qf7 18. Bc3 Rfe8 19. Nh4 Ne7 >>>20. Rg3 g5 21. f4 Nd5 22. fxg5 f4 23. Rh3 Nxc3 24. Rxc3 hxg5 25. Nf3 Bc6 >>>26. Qf2 Qg7 27. Qxa7 g4 28. Nh4 Rd2 29. Qc5 Qf6 30. Rd3 Rxd3 31. cxd3 Qxh4 >>>32. Qc4+ Kg7 33. Qxf4 Re2 34. Qxc7+ Kg6 35. Qd6+ Kh5 36. Qc5+ Qg5 37. Qxg5+ >>>37... Kxg5 38. g3 Rg2+ 39. Kf1 Rxb2 40. Re1 Bg2+ 41. Kg1 Rxa2 42. Re8 Bh3 >>>43. Rg8+ Kf5 44. Re8 b5 45. Rb8 Rb2 46. Re8 b4 47. d4 b3 48. Re5+ Kf6 >>>49. Rb5 Rg2+ 50. Kf1 Rxh2+ 51. Ke1 b2 52. Kd1 Bf1 53. Rb6+ Kf5 54. Ke1 Bd3 >>>55. Kd1 Ke4 56. Rxb2 Rxb2 57. Kc1 Rf2 58. d5 Kd4 59. Kd1 Kc3 60. d6 Rf1# >>> >>> >>> >>> The bad mistake Crafty did is 27.Qxa7?? Strangely enough, K6-Krafty was >>>kibitzing its evaluation to its opponent after every move. Here is what I noted >>>in Crafty's eval. >>> >>>27.Qxa7 +0.05 >>>28.Nh4 -0.56 >>>29.Qc5 -1.94 >>>30.Rd3 -3.86 >>>31.cxd3 -3.89 >>>32.Qc4+ -4.56 >>>33.Qxf4 -4.65 >>>34.Qxc7+ -4.83 and so on... >>> >>[Snip] >> >> >>By the way, how many programs (shareware and commercial) would play 27.Qxa7?? >> >> >>Serge Desmarais > > >No idea... my 4 processor machine fails low on Qxa7 after 17 seconds, so >given at least 17 seconds to move, it would not play this move at all. It >prefers Rc5 as the first move after it fails low.. I printed the game as an email from ICC and K6-Krafty took 49 seconds for this move, while if I remember its average lag was 300 something millisecond (but with Timestamp it doesn't matter?). Maybe its average of 100,000 nps was too small for the machine? On my Cyrix P150+, Fritz is averaging around 120,000 nps with Blitzin and Trumpet Winsock running. Serge Desmarais
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