Author: Uri Blass
Date: 10:45:58 10/06/02
Go up one level in this thread
On October 06, 2002 at 13:40:49, Terry McCracken wrote:
>On October 06, 2002 at 13:30:37, Andrew Williams wrote:
>
>>[Event "Brains in Bahrain"]
>>[Site "Manana, Bahrain"]
>>[Date "2002.10.06"]
>>[Round "1"]
>>[White "Kramnik(GM)"]
>>[Black "Deep_Fritz_1-0"]
>>[Result "1-0"]
>>[Opening "QGA: classical, 6...a6"]
>>[ECO "D27"]
>>[NIC "QG.07"]
>>[Time "07:17:48"]
>>[TimeControl "7200+0"]
>>
>>1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. dxc5 Qxd1 8.
>>Rxd1 Bxc5 9. Kf1 b5 10. Be2 Bb7 11. Nbd2 Nbd7 12. Nb3 Bf8 13. a4 b4 14. Nfd2
>>Bd5 15. f3 Bd6 16. g3 e5 17. e4 Be6 18. Nc4 Bc7 19. Be3 a5 20. Nc5 Nxc5 21.
>>Bxc5 Nd7 22. Nd6+ Kf8 23. Bf2 Bxd6 24. Rxd6 Ke7 25. Rad1 Rhc8 26. Bb5 Nc5
>>27. Bc6 Bc4+ 28. Ke1 Nd3+ 29. R1xd3 Bxd3 30. Bc5 Bc4 31. Rd4+ Kf6 32. Rxc4
>>Rxc6 33. Be7+ Kxe7 34. Rxc6 Kd7 35. Rc5 f6 36. Kd2 Kd6 37. Rd5+ Kc6 38. Kd3
>>g6 39. Kc4 g5 40. h3 h6 41. h4 gxh4 42. gxh4 Ra7 43. h5 Ra8 44. Rc5+ Kb6 45.
>>Rb5+ Kc6 46. Rd5 Kc7 47. Kb5 b3 48. Rd3 Ra7 49. Rxb3 Rb7+ 50. Kc4 Ra7 51.
>>Rb5 Ra8 52. Kd5 Ra6 53. Rc5+ Kd7 54. b3 Rd6+ 55. Kc4 Rd4+ 56. Kc3 Rd1
>>{White wins}
>>1-0
>57 Rd5+!! 1-0
>
>Terry;-)
Yes
I wonder why Fritz allowed this pawn endgame
black is losing in any case but at least should not allow this pawn endgame.
It is simple tactics and even Yace only material has no problem to see it.
If yace(only material) can see it in a few minutes then I expect Deep Fritz also
to see it one ply earlier if you consider the fact that Fritz has faster
hardware and better software.
Kramnik(GM) - Deep_Fritz_1-0
8/3k4/5p1p/p1R1p2P/P3P3/1PK2P2/8/3r4 w - - 0 1
Analysis by Yace 0.99.56:
57.Rc5xe5 f6xe5
-+ (-3.40) Depth: 1 00:00:03
57.Rc5xa5
+- (1.60) Depth: 1 00:00:03
57.Rc5xa5 Rd1-e1
+- (1.60) Depth: 2 00:00:03
57.Rc5xa5 Rd1-e1 58.Kc3-d3
+- (1.60) Depth: 3 00:00:03
57.Rc5xa5 Rd1-e1 58.Kc3-d3 Kd7-e7
+- (1.60) Depth: 4 00:00:03
57.Rc5xa5 Rd1-e1 58.Kc3-d3 Kd7-e7 59.Ra5-d5
+- (1.60) Depth: 5 00:00:03 2kN
57.Rc5xa5 Rd1-f1 58.Ra5-d5+ Kd7-e7 59.Rd5-d3 Rf1-h1 60.Rd3-e3 Rh1xh5
± (0.80) Depth: 6 00:00:03 5kN
57.Rc5xa5 Rd1-f1
± (0.80) Depth: 6 00:00:03 5kN
57.Rc5xa5 Rd1-f1 58.Kc3-d3 Rf1xf3+ 59.Kd3-c4 Kd7-e7 60.Ra5-d5 Ke7-e8
± (0.80) Depth: 7 00:00:03 23kN
57.Rc5xa5 Rd1-f1 58.Kc3-d3 Rf1xf3+ 59.Kd3-c2 Kd7-e7 60.Ra5-a6
± (0.80) Depth: 8 00:00:03 49kN
57.Rc5xa5 Rd1-f1 58.Ra5-a6 Kd7-e7 59.Kc3-b2 Rf1xf3 60.Kb2-a3 Rf3-f2 61.Ra6-a7+
Ke7-e8
± (0.80) Depth: 9 00:00:03 131kN
57.Rc5xa5 Rd1-f1 58.Ra5-a6 Kd7-e7 59.Kc3-b2 Rf1xf3 60.Ra6-a7+ Ke7-e6 61.Ra7-h7
Rf3-f4 62.Rh7xh6 Rf4xe4 63.Kb2-a3
± (0.80) Depth: 10 00:00:04 489kN
57.Rc5xa5 Rd1-f1 58.Ra5-a6 Kd7-e7 59.Kc3-b2 Rf1xf3 60.Ra6-a7+ Ke7-e6 61.Ra7-h7
Rf3-f4
± (0.80) Depth: 11 00:00:04 875kN
57.Rc5xa5 Rd1-f1 58.Ra5-a6 Kd7-e7 59.Kc3-b2 Rf1xf3 60.Ra6-a7+ Ke7-e6 61.Ra7-h7
Rf3-f4 62.Kb2-a3 Rf4xe4 63.Rh7xh6
± (0.80) Depth: 12 00:00:06 1831kN
57.Rc5xa5 Rd1-f1 58.Ra5-a6 Kd7-e7 59.Kc3-b2 Rf1xf3 60.Ra6-a7+ Ke7-e6 61.Ra7-h7
Rf3-f4 62.Kb2-a3 Rf4xe4 63.Rh7xh6
± (0.80) Depth: 13 00:00:08 3410kN
57.Rc5xa5 Rd1-f1 58.Ra5-a6 Kd7-e7 59.Kc3-b2 Rf1xf3 60.Ra6-a7+ Ke7-e6 61.Ra7-h7
Rf3-f4 62.Kb2-a3 Rf4xe4 63.Rh7xh6 Re4-e3 64.a4-a5 e5-e4
± (0.80) Depth: 14 00:00:13 5894kN
57.Rc5xa5 Rd1-f1 58.Ra5-a6 Kd7-e7 59.Kc3-b2 Rf1xf3 60.Ra6-a7+ Ke7-e6 61.Ra7-h7
Rf3-f4 62.Kb2-a3 Rf4xe4 63.Rh7xh6 Re4-e3 64.a4-a5 e5-e4 65.a5-a6
± (0.80) Depth: 15 00:00:33 18181kN
57.Rc5xa5 Rd1-f1 58.Ra5-a6 Kd7-e7 59.Kc3-b2 Rf1xf3 60.Ra6-a7+ Ke7-e6 61.Ra7-h7
Rf3-f4 62.Kb2-a3 Rf4xe4 63.Rh7xh6 Re4-e3 64.a4-a5 e5-e4 65.a5-a6 Re3-e2
± (0.80) Depth: 16 00:00:55 30553kN
57.Rc5-d5+ Rd1xd5 58.e4xd5 Kd7-d6 59.b3-b4 a5xb4+ 60.Kc3xb4 Kd6xd5 61.Kb4-b5
f6-f5 62.a4-a5 Kd5-d6 63.a5-a6 Kd6-c7 64.Kb5-c5 e5-e4 65.f3xe4 f5-f4 66.Kc5-d4
Kc7-b6 67.e4-e5
± (0.81) Depth: 16 00:01:52 61248kN
57.Rc5-d5+ Rd1xd5 58.e4xd5 Kd7-d6 59.b3-b4 a5xb4+ 60.Kc3xb4 Kd6xd5 61.Kb4-b5
f6-f5 62.a4-a5 Kd5-d6 63.a5-a6 Kd6-c7 64.Kb5-c5 e5-e4 65.f3xe4 f5-f4 66.Kc5-b5
f4-f3
± (0.81) Depth: 16 00:02:06 68549kN
57.Rc5-d5+ Rd1xd5 58.e4xd5 Kd7-d6 59.b3-b4 a5xb4+ 60.Kc3xb4 Kd6xd5 61.Kb4-b5
f6-f5 62.a4-a5 e5-e4 63.f3xe4+ Kd5xe4 64.a5-a6 f5-f4 65.a6-a7 f4-f3
± (1.21) Depth: 17 00:03:46 120398kN
57.Rc5-d5+ Rd1xd5 58.e4xd5 Kd7-d6 59.b3-b4 a5xb4+ 60.Kc3xb4 Kd6xd5 61.Kb4-b5
f6-f5 62.a4-a5 Kd5-d6 63.a5-a6 Kd6-c7 64.Kb5-c5 f5-f4 65.a6-a7 Kc7-b7 66.a7-a8Q+
Kb7xa8 67.Kc5-d5 Ka8-b8 68.Kd5xe5 Kb8-c7 69.Ke5xf4 Kc7-b8 70.Kf4-f5 Kb8-c7
+- (1.60) Depth: 17 00:04:47 153550kN
57.Rc5-d5+ Rd1xd5 58.e4xd5 Kd7-d6 59.b3-b4 a5xb4+ 60.Kc3xb4 Kd6xd5 61.Kb4-b5
f6-f5 62.a4-a5 Kd5-d6 63.a5-a6 Kd6-e7 64.Kb5-c5 e5-e4 65.a6-a7 Ke7-f7
+- (2.00) Depth: 18 00:07:59 256080kN
57.Rc5-d5+ Rd1xd5 58.e4xd5 Kd7-d6 59.b3-b4 a5xb4+ 60.Kc3xb4 Kd6xd5 61.Kb4-b5
e5-e4 62.f3xe4+ Kd5-d6 63.Kb5-c4 Kd6-d7 64.e4-e5 Kd7-c8
+- (8.00) Depth: 18 00:12:04 388616kN
(Blass, Tel-aviv 06.10.2002)
Uri
This page took 0 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.