Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: LCT II results K6/233 vs. Pentium 233 MMX with more hash

Author: Howard Exner

Date: 23:52:50 01/04/98

Go up one level in this thread


On January 05, 1998 at 01:54:04, Bruce Moreland wrote:

>
>On January 05, 1998 at 00:37:50, Howard Exner wrote:
>
>>I have the text for this game and the correct move is h3. Play continues
>>Rxh6  a3  2. Rxh3 Ra4 3. Rh1  a2 4. Ra1 Ke7   is drawn. In the actual
>>game
>>Deep thought played h5? and karpov went on to win (Karpov-Deep
>>Thought,1990)
>
>ICCAJ, Mar '90, p. 37-40.
>
>Why did DT blow this position?

I was wondering about that also. I thought even back then that its
node per second count was higher than today's fastest machines/programs.

Here is the entire game for those who would like to look at the finish.

[Event ""]
[Site "Harvard"]
[Date "1990.01.01"]
[Round ""]
[White "Karpov Anatoly"]
[Black "COMP Deep Thought"]
[Result "1-0"]
[BlackElo ""]
[WhiteElo ""]
[ECO ""]

1. e4 c6 2. d4 d5 3. Nd2 g6 4. c3 Bg7 5. e5 f6 6. f4 Nh6 7. Ngf3 O-O 8.
Be2 fxe5 9. fxe5 c5 10. Nb3 cxd4 11. cxd4 Nc6 12. O-O Qb6 13. Kh1 a5 14.
a4 Bf5 15. Bg5 Be4 16. Nc5 Qxb2 17. Nxe4 dxe4 18. Rb1 Qa3 19. Bc1 Qc3
20.
Bd2 Qa3 21. Bc1 Qc3 22. Rb3 Qa1 23. Bc4+ Kh8 24. Bxh6 Qxd1 25. Bxg7+
Kxg7
26. Rxd1 exf3 27. gxf3 Ra7 28. Bd5 Rd8 29. Rb5 Ra6 30. Be4 Ra7 31. Bd5
Ra6 32. Rc5 Rd7 33. Kg2 Rb6 34. Bxc6 bxc6 35. Kf2 Rd5 36. Rxd5 cxd5 37.
Rc1 Rb4 38. Ke3 Rxa4 39. Rc5 e6 40. Rc7+ Kg8 41. Re7 Ra3+ 42. Kf4 Rd3
43.
Rxe6 Rxd4+ 44. Kg5 Kf7 45. Ra6 a4 46. f4 h6+ 47. Kg4 Rc4 48. h4 Rd4 49.
Rf6+ Kg7 50. Ra6 Kf7 51. h5 gxh5+ 52. Kf5 Kg7 53. Ra7+ Kf8 54. e6 Re4
55.
Rd7 Rc4 56. Rxd5 h4 57. Rd3 Ke7 58. Rd7+ Kf8 59. Rh7 h5 60. Ke5 h3 61.
f5 Kg8 62. Rxh5 a3 63. Rxh3 a2 64. Ra3 Rc5+ 65. Kf6 1-0

The Louguet 2 endgame #4 picks up on move 59.



This page took 0.05 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.