Author: Vincent Lejeune
Date: 08:08:02 10/15/97
Strange Behaviour of Genius5 (WIN95, P120, 8 MByte Hash) while analyzing
my game :
[Event "?"]
[Site "?"]
[Date "1997.??.??"]
[Round "?"]
[White "Degembe,P"]
[Black "Lejeune,V"]
[Result "1-0"]
[WhiteElo "2130"]
[BlackElo "1789"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O
8. d3 d6 9. c3 Na5 10. Bc2 c5 11. Nbd2 Qc7 12. Nf1 Bb7 13. Ng3 Nc6 14.
Nf5 Bc8 15. N3h4 Be6 16. g4 Rad8 17. Nxe7+ Nxe7 18. Nf5 Ne8 19. h4 d5
20. Qf3 d4 21. Bg5 f6 22. Bd2 Kh8 23. cxd4 cxd4 24. Rec1 Qd7 25. Bb4
Bxf5 26. gxf5 Nd6 27. Bb3 Nc6 28. Be6 Qe8 29. Bc5 a5 30. Rc2 Ne7 31. Kh2
Nb7 32. Bb6 Rd6 33. Bc7 Rc6 34. Rac1 a4 35. Qg4 Nd8 36. Rxc6 Ndxc6 37.
h5 Nd8 38. Bxd8 Qxd8 39. f4 Ng8 40. Rc5 Qb6 41. Rd5 Rd8 42. fxe5 Rxd5
43. Bxd5 fxe5 44. Qg5 Qc7 45. Qg3 Qd6 46. Be6 Qc7 47. Kh3 Qc1 48. Bxg8
Qh1+ 49. Kg4 Qd1+ 50. Qf3 Qxf3+ 51. Kxf3 Kxg8 52. h6 b4?? 53. hxg7 Kxg7
54. Kg4 Kh6 55. Kh4 Kg7 56. Kg5 Kg8 57. Kf6 Kf8 1-0
On move 39 instead of 39. f4 Genius5 propose 39. Rg1 with the line :
+1.48 08 03:17 c1-g1 g7-g6 f5xg6 h7xg6 h5xg6 h8-g7 g1-g2
but when i'm playing the 6 first moves the analyse give :
+0.42 09 02:27 h2-g3 f8-h8 f2-f4 d8-c7 f4xe5 h8-h6 g3-f2 c7-c2+
that mean that the previous analyse give a score 1 pawn up
to "reality" !!
Bug in analyse engine, inacurrate analyse ??!! What's your opinion ?
And on move 53. Genius5 take more than 15 minutes on my computer to see
the clear win for white (played in game) , I think it's very long !!??
How perform your prefered chess program ?
Thanks for your cooperation ;)
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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