Computer Chess Club Archives

Search

Terms

Messages

Subject: Re: Hydra won! (pgn)

Author: Yar

Date: 00:18:38 02/26/05

Go up one level in this thread

On February 25, 2005 at 16:44:31, Yar wrote:

>On February 25, 2005 at 12:16:38, Anthony Cozzie wrote:
>
>>On February 25, 2005 at 11:46:03, Jonas Cohonas wrote:
>>
>>>[Event "IPCCC"]
>>>[Site "Paderborn"]
>>>[Date "2005.02.25"]
>>>[Round "7"]
>>>[White "Spike"]
>>>[Black "Hydra"]
>>>[Result "0-1"]
>>>
>>>1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8.
>>>Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O 11. Re1 c5 12. e4 dxc4 13. Nxc4 Bb7 14. e5
>>>Nd5 15. Bd2 cxd4 16. Nxd4 Bc5 17. Nc2 Rc8 18. Nb4 Nxb4 19. Bxb7 Nd3 20. Be3
>>>Nxe1 21. Bxc8 Bxe3 22. Qxd7 Nc2 23. Rf1 Bc5 24. Qxd8 Rxd8 25. Bb7 Na3 26.
>>>Nd6 Bxd6 27. exd6 Rxd6 28. Rc1 g6 29. Rc7 a5 30. Rc1 Kg7 31. h3 h5 32. Be4
>>>Kf6 33. Rc6 Rxc6 34. Bxc6 Nc2 35. Bb5 Nb4 36. a4 Nc2 37. Be2 Nd4 38. Bd1
>>>Ke5 39. f3 h4 40. gxh4 Kf4 41. Kf2 e5 42. h5 gxh5 43. Kf1 Kg3 44. h4 f5 45.
>>>Ke1 Nxf3+ 46. Ke2 Nxh4
>>>0-1
>>
>>Looks like 26. Nd6 was a huge blunder.  For example Nxa3 Bxa3 Re1! Rd2 (black
>>goes for the pawn, what else) Kf1 Rxa2 Re2 Ra1 Re1 Bc1 (Ra2 1/2) and now it
>>seems like the only way for black to free his pieces is to trade rooks,
>>resulting in a drawn ending.  In the mean time White marches his King to e4.
>>
>>anthony
>[D]3r2k1/pB3ppp/1p2p3/2b1P3/2N5/nP4P1/P4P1P/5RK1 w - -
>Shredder 9 UCI
> 13/24	 0:01 	-0.63 	26.Nxa3 Bxa3 27.f4 Rd2 28.Ra1 Kf8 29.Kh1 Ke7 30.Be4 a5
>31.h3 h6 32.Bc6 Bc5 (641.668) 472
> 14/27	 0:02 	-0.65 	26.Nxa3 Bxa3 27.f4 Rd2 28.Ra1 Kf8 29.Be4 h6 (1.073.722) 470
> 15/29	 0:03 	-0.63 	26.Nxa3 Bxa3 27.f4 Rd2 28.Ra1 Kf8 29.Kh1 Ke7 30.Ba6
>(1.834.407) 483
> 16/29	 0:06 	-0.65 	26.Nxa3 Bxa3 27.f4 Rd2 28.Ra1 Kf8 29.Kh1 Ke7 30.Be4 h6
>31.Bf3 (3.007.620) 492
> 17/33	 0:11 	-0.70 	26.Nxa3 Bxa3 27.f4 Rd2 28.Ra1 Kf8 29.Bf3 Ke7 (5.492.429)
>497
> 18/34	 0:23 	-0.66 	26.Nxa3 Bxa3 27.f4 Rd2 28.Ra1 Kf8 29.Kh1 Ke7 30.Ba6 h5
>31.Bb7 a5 32.h3 Bc5 33.a4 Rb2 34.Rd1 Rxb3 35.Kg2 (11.345.213) 492
> 19/36	 0:49 	-0.54 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
>Rxe1+ 31.Kxe1 a5 32.f4 f6 33.exf6 gxf6 34.Ke2 Kf7 35.Kf3 Bb2 36.Ke4 f5+ 37.Kd3
>(24.769.575) 500
> 20/39	 1:03 	-0.59 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
>Rxe1+ 31.Kxe1 a5 32.f4 f6 33.exf6 gxf6 34.Kd2 Kf7 35.Be4 f5 36.Bc6 Kf6 37.Kd3
>(32.412.503) 507
> 21/34	 1:28 	-0.55 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
>Rxe1+ 31.Kxe1 a5 32.f4 f6 33.exf6 gxf6 34.Kd2 Kf7 35.Kd3 Bc5 36.Be4 h5 37.Bc6
>Kg6 (45.165.336) 513
> 22/35	 2:11 	-0.57 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
>Rxe1+ 31.Kxe1 a5 32.f4 f6 33.exf6 gxf6 34.Kd2 Kf7 35.Kd3 Bc5 36.Ke4 Ke7 37.Bc6
>(67.206.488) 512
> 23/42	 3:30 	-0.55 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
>Rxe1+ 31.Kxe1 a5 32.f4 f6 33.exf6 gxf6 34.Kd2 Kf7 35.Kd3 Bc5 36.Be4 h6 37.Bc6
>Ke7 (104.065.852) 493
> 24/38	 5:35 	-0.59 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
>Rxe1+ 31.Kxe1 a5 32.f4 f6 33.exf6 gxf6 34.Ke2 Kf7 35.Kf3 Bc5 36.Be4 h5
>(159.463.397) 475
> 25/39	 9:15 	-0.62 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
>Rxe1+ 31.Kxe1 g5 32.Kd2 f6 33.exf6 Bc5 34.f4 gxf4 35.gxf4 Kf7 36.Kd3 a5 37.Be4
>h6 (254.978.485) 458
> 26/42	16:31 	-0.61 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
>Rxe1+ 31.Kxe1 g5 32.Ke2 f6 33.exf6 Kf7 34.f4 gxf4 35.gxf4 (463.415.967) 467
> 27/42	30:08 	-0.59 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
>Rxe1+ 31.Kxe1 g5 32.Ke2 f6 33.exf6 Kf7 34.f4 gxf4 35.gxf4 Kxf6 36.Kf3 a5 37.Ke4
>h5 (855.505.550) 472
> 28/46	52:17 	-0.62 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
>Rxe1+ 31.Kxe1 g5 32.Ke2 f6 33.exf6 Kf7 34.f4 gxf4 35.gxf4 Kxf6 36.Kf3 e5 37.h4
>(1.455.322.331) 463
> 29/49	92:51 	-0.62 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
>Rxe1+ 31.Kxe1 g5 32.Ke2 f6 33.exf6 Kf7 34.f4 gxf4 35.gxf4 Kxf6 36.Kf3 a5 37.Ke4
>Bc5 (2.577.845.806) 462

30/54	178:01 	-0.63 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
Rxe1+ 31.Kxe1 g5 32.Ke2 f6 33.exf6 Kf7 34.f4 gxf4 35.gxf4 Kxf6 36.Kf3 a5 37.Ke4
Bc5 38.Ba6 Ke7 39.h3 (4.638.638.501) 434
 31/53	337:22 	-0.62 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
Rxe1+ 31.Kxe1 g5 32.Ke2 f6 33.exf6 Kf7 34.f4 gxf4 35.gxf4 Kxf6 36.Kf3 a5 37.Ke4
Bc5 38.Ba6 h5 39.Be2 (8.787.383.229) 434
 32/55	614:18 	-0.62 	26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1
Rxe1+ 31.Kxe1 g5 32.Ke2 f6 33.exf6 Kf7 34.f4 gxf4 35.gxf4 Kxf6 36.Kf3 a5 37.Ke4
Bc5 38.h4 h6 (15.953.457.544) 432

After 26.Nxa3 Bxa3 27.Re1 Rd2 28.Kf1 Rxa2 29.Re2 Ra1+ 30.Re1 Rxe1+ 31.Kxe1
[D]6k1/pB3ppp/1p2p3/4P3/8/bP4P1/5P1P/4K3 b - -
15/22	 0:01 	+0.61 	31...g5 32.Kd2 f6 33.exf6 Kf7 34.h4 gxh4 35.gxh4 a5 36.Kd3
Kxf6 37.Ke4 Bc5 38.f4 (888.284) 618
 16/23	 0:02 	+0.62 	31...g5 32.Kd2 f6 33.exf6 Kf7 34.Ke3 Kxf6 35.f4 gxf4+
36.gxf4 Bc5+ 37.Ke4 a5 38.h4 h6 (1.331.908) 622
 17/22	 0:03 	+0.63 	31...g5 32.Ke2 f6 33.exf6 Kf7 34.f4 gxf4 35.gxf4 Kxf6
36.Kf3 (2.182.828) 629
 18/21	 0:04 	+0.63 	31...g5 32.Ke2 f6 33.exf6 Kf7 34.f4 gxf4 35.gxf4 Kxf6
36.Kf3 (2.958.621) 631
 19/24	 0:06 	+0.62 	31...g5 32.Ke2 f6 33.exf6 Kf7 34.f4 Kxf6 35.Kf3 a5 36.fxg5+
(4.324.911) 627
 20/27	 0:11 	+0.60 	31...g5 32.Ke2 f6 33.exf6 Kf7 34.f4 gxf4 35.gxf4 Kxf6
(7.311.350) 615
 20/28	 0:14 	+0.61++	31...a5 (9.043.085) 615
 20/29	 0:21 	+0.61 	31...a5 32.Kd2 f6 33.exf6 gxf6 34.f4 (13.194.043) 603
 20/29	 0:29 	+0.62++	31...f5 (17.487.180) 599
 20/29	 0:32 	+0.62 	31...f5 32.f4 Kf7 33.Kf2 a5 34.Kf3 (19.239.279) 600
 21/32	 0:42 	+0.62 	31...f5 32.exf6 gxf6 33.g4 Kf7 34.Be4 h6 35.Ke2
(25.389.093) 598
 21/32	 0:48 	+0.63++	31...g5 (28.535.715) 594
 21/32	 0:49 	+0.63 	31...g5 32.Ke2 f6 33.exf6 Kf7 34.f4 gxf4 35.gxf4 Kxf6
(29.129.565) 594
 22/26	 0:56 	+0.64 	31...g5 32.Ke2 f6 33.exf6 Kf7 34.f4 gxf4 35.gxf4 Kxf6
36.Kf3 a5 37.Ke4 h5 (33.611.420) 592
 22/29	 1:07 	+0.65++	31...g6 (40.114.243) 593
 22/29	 1:12 	+0.65 	31...g6 32.Bc8 Kg7 33.f4 f6 34.Kd2 fxe5 35.fxe5 Bb2 36.Bxe6
(42.910.474) 591
 23/32	 1:28 	+0.67 	31...g6 32.Bc8 Kg7 33.Ke2 Bb2 34.f4 f6 35.exf6+ Kxf6 36.g4
a5 37.Kd3 Ke7 38.Bb7 Bg7 39.h4 Kd6 40.g5 (52.023.390) 590
 24/30	 2:01 	+0.68 	31...g6 32.Ke2 f6 33.exf6 Kf7 34.f4 Kxf6 35.Kd3 e5 36.Ke4
exf4 37.Kxf4 a5 38.Ke4 Bc5 39.Bc6 Ke6 (70.255.995) 579
 25/30	 2:36 	+0.69 	31...g6 32.Ke2 f6 33.exf6 Kf7 34.f4 Kxf6 35.Kd3 e5 36.Ke4
exf4 37.gxf4 Bd6 38.h3 a5 39.Bc8 (89.935.092) 572
 26/33	 3:34 	+0.69 	31...g6 32.Ke2 f6 33.exf6 Kf7 34.f4 Kxf6 35.Kd3 e5 36.Ke4
exf4 37.gxf4 Bd6 38.h3 a5 39.Bc8 b5 40.Bd7 b4 41.f5 a4 42.fxg6 axb3 43.gxh7 Kg7
44.Be6 (122.584.523) 572
 27/41	 7:09 	+0.68 	31...g6 32.Bc8 Kg7 33.Ke2 g5 34.f4 g4 35.Ba6 f6 36.exf6+
Kxf6 37.Bd3 h5 38.Ke3 Bc5+ (240.907.366) 561
 28/48	14:07 	+0.69 	31...g6 32.Ke2 f6 33.exf6 Kf7 34.Kd3 Bc5 35.f4 Bg1 36.Ke2
Kxf6 37.Kf3 a5 38.h3 e5 39.fxe5+ (466.730.052) 550
 29/43	18:54 	+0.70 	31...g6 32.Ke2 f6 33.exf6 Kf7 34.f4 Kxf6 35.Kf3 e5 36.Ba6
Bd6 37.Ke4 exf4 38.gxf4 h6 39.h3 Bb4 40.f5 (609.363.487) 537
 30/53	41:04 	+0.64 	31...g6 32.Bc8 Bb2 33.f4 Kg7 34.Kf2 f6 35.Bxe6 fxe5 36.fxe5
(1.311.518.848) 532
 30/53	46:12 	+0.65++	31...g5 (1.481.466.298) 534
 30/55	62:55 	+0.65 	31...g5 32.Ke2 f6 33.exf6 Kf7 34.f3 (1.950.092.169) 516
 31/59	107:50 	+0.67 	31...g5 32.Ke2 f6 33.exf6 Kf7 34.f3 Kxf6 35.Ke3 Bc5+
36.Ke4 a5 37.Bc6 Ke7 38.Bb5 Kd6 (3.173.406.881) 490

With best regards,
Yar

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.