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Subject: Re: Nice testposition from an ICC game Gromit-Bringer ( Tactics)

Author: Ingo Bauer

Date: 15:32:09 12/03/01

Go up one level in this thread


On December 03, 2001 at 15:37:56, Peter Berger wrote:

>Golem - Bringer1.9ß11
>[D]r5k1/4R1pp/2b2q2/2Bp4/p1p5/P4P2/1P1Q2PP/6K1 w - - 0 1 bm h4
>
>The account Golem is running a current version of Gromit on an Athlon 1400.
>
>In this position Gromit found the nice and surprising shot h4 - the only road to
>a winning advantage for white.

Hello Peter

This is was YACE, Deep Shredder and Gandalf 4.32h Thinks about it on the same
Hardware as Gromit. The only prog. that finds it in a resonable time is (besides
Gromit) of course YACE (anyone doubt that?).

Yes indeed, its a nice position!

Engine: Yace 0.99.60
by Dieter Buerssner

  7.46	 0:00 	+0.32 	1.Rc7 Qe6 2.h3 Re8 3.Qd4 Bd7 4.b4 (608.087) 707.0
  8.01	 0:01 	+0.12 	1.Rc7 Qe6 2.h3 Re8 3.Qc3 Bd7 4.Qd4 Kh8 (923.899) 745.6
  8.02	 0:01 	+0.13++ 	1.Qe2 Qg6 2.Bd4 Re8 3.Bxg7 Rxe7 4.Qxe7 c3 (977.770) 742.9
  8.02	 0:02 	+0.28 	1.Qe2 Bb5 2.h3 Kh8 3.Qd2 Rd8 4.Qa5 Rb8 (1.507.583) 739.0
  8.03	 0:02 	+0.29++ 	1.h3 Kh8 2.Rxg7 Qxb2 3.Qxb2 c3 4.Qxc3 Re8 (1.803.160)
738.6
  8.03	 0:02 	+0.28-- 	1.h3 Rc8 2.Qe3 Qg6 3.Rc7 Rxc7 4.Bd4 (1.979.204) 737.1
  8.03	 0:02 	+0.28 	1.Qe2 Bb5 2.h3 Kh8 3.Qd2 Rd8 4.Qa5 Rb8 (1.979.204) 737.1
  8.22	 0:03 	+0.29++ 	1.Qe1 Qg6 2.Bd4 Re8 3.Bxg7 Bd7 4.Rxe8+ Kxg7 (2.497.660)
738.7
  8.22	 0:03 	+0.28-- 	1.Qe1 Bb5 2.b4 axb3 3.Re6 Qf5 4.Kf2 (2.718.185) 735.8
  8.22	 0:03 	+0.28 	1.Qe2 Bb5 2.h3 Kh8 3.Qd2 Rd8 4.Qa5 Rb8 (2.718.185) 735.8
  8.46	 0:04 	+0.28 	1.Qe2 Bb5 2.h3 Kh8 3.Qd2 Rd8 4.Qa5 Rb8 (3.314.340) 738.3
  9.01	 0:07 	+0.15 	1.Qe2 Rc8 2.h3 Qg6 3.Qf2 Re8 4.Rc7 Qe6 5.b4 (5.866.185)
752.2
  9.03	 0:09 	+0.16++ 	1.h3 Rc8 2.Qd4 Qxd4+ 3.Bxd4 c3 4.bxc3 Kf8 5.Rxg7 h5
(6.849.457) 756.5
  9.03	 0:11 	+0.33 	1.h3 Rd8 2.Rc7 Qg6 3.Qd1 h6 4.Be7 Re8 5.Qd4 (8.479.966)
748.3
  9.46	 0:13 	+0.33 	1.h3 Rd8 2.Rc7 Qg6 3.Qd1 h6 4.Be7 Re8 5.Qd4 (10.487.909)
762.0
 10.01	 0:17 	+0.56 	1.h3 Rc8 2.Ra7 Qh6 3.Qxh6 gxh6 4.Bd4 Bb7 5.Rxb7 Rc7
(13.531.121) 754.2
 10.46	 0:21 	+0.56 	1.h3 Rc8 2.Ra7 Qh6 3.Qxh6 gxh6 4.Bd4 Bb7 5.Rxb7 Rc7
(16.579.510) 760.9
 11.01	 0:33 	+0.81 	1.h3 h6 2.Qe3 Qg6 3.Bd4 Re8 4.Bxg7 Rxe7 5.Qxe7 Qxg7 6.Qe6+
Kh7 7.Qxc6 Qxb2 8.Qxd5 (24.988.676) 754.6
 11.46	 0:55 	+0.81 	1.h3 h6 2.Qe3 Qg6 3.Bd4 Re8 4.Bxg7 Rxe7 5.Qxe7 Qxg7 6.Qe6+
Kh7 7.Qxc6 Qxb2 8.Qxd5 (42.021.804) 759.5
 12.01	 1:12 	+0.56 	1.h3 Rc8 2.Qe3 Qg6 3.Bd4 Re8 4.Bxg7 Rxe7 5.Qxe7 Qxg7 6.Qe6+
Kf8 7.Qxc6 Qxb2 8.Qh6+ Kf7 9.Qxh7+ Ke6 (54.434.605) 753.5
 12.35	 2:16 	+0.57++ 	1.h4 Qxh4 2.Rc7 Re8 3.Bf2 Qf6 4.Bd4 Re1+ 5.Qxe1 Qxd4+
6.Qf2 Qd1+ 7.Kh2 Qb1 (102.002.024) 749.3
 12.35	 2:35 	+0.75 	1.h4 Qxh4 2.Rc7 Re8 3.Bf2 Qf6 4.Bd4 Re1+ 5.Qxe1 Qxd4+ 6.Kf1
Qf6 7.Qc3 Qxc3 8.bxc3 (116.356.480) 746.2
 12.46	 3:01 	+0.75 	1.h4 Qxh4 2.Rc7 Re8 3.Bf2 Qf6 4.Bd4 Re1+ 5.Qxe1 Qxd4+ 6.Kf1
Qf6 7.Qc3 Qxc3 8.bxc3 (134.590.702) 740.1
 13.01	 4:52 	+1.14 	1.h4 Rc8 2.Qe3 Qg6 3.h5 Qb1+ 4.Kh2 Qf5 5.Bd4 Qxh5+ 6.Kg1
Rc7 7.Rxc7 Qxf3 (213.189.225) 728.9
 13.46	 5:58 	+1.14 	1.h4 Rc8 2.Qe3 Qg6 3.h5 Qb1+ 4.Kh2 Qf5 5.Bd4 Qxh5+ 6.Kg1
Rc7 7.Rxc7 Qxf3 (263.186.085) 734.8
 14.01	13:14 	+1.17 	1.h4 Re8 2.Rxe8+ Bxe8 3.Qxd5+ Qf7 4.Qe4 h6 5.Bf2
(564.766.297) 710.9
 14.05	14:45 	+1.17 	1.h4 Re8 2.Rxe8+ Bxe8 3.Qxd5+ Qf7 4.Qe4 h6 5.Bf2
(633.113.364) 715.3
best move: h2-h4 time: 14:45.092 min  n/s: 715.327  nodes: 633.113.364

Engine: Deep Shredder
by Stefan Meyer-Kahlen
  8.02	 0:01 	-0.05++ 	1.Rc7 Qe6 2.Bd4 Bd7 3.Qe3 Qxe3+ 4.Bxe3 Re8 5.Kf2
(311.381) 311.0
  8.02	 0:01 	+0.06 	1.Rc7 Qe6 2.Qe3 Qxe3+ 3.Bxe3 Be8 4.Bd4 Bf7 5.Kf2 Re8 6.Rd7
(431.867) 321.8
  9.01	 0:01 	+0.11 	1.Rc7 Qe6 2.Qe3 Qxe3+ 3.Bxe3 Be8 4.Bd4 Bf7 5.Kf2 g6 6.h3
Rd8 (639.727) 339.9
  9.09	 0:03 	+0.12++ 	1.Qc3 Re8 2.Rc7 Qxf3 3.gxf3 d4 (1.083.908) 354.9
  9.09	 0:03 	+0.36 	1.Qc3 Qxc3 2.bxc3 Rb8 3.Rc7 Be8 4.Bb4 h6 5.Kf2 Bf7 6.Ke3
(1.320.297) 363.2
 10.01	 0:05 	+0.36 	1.Qc3 Rd8 2.Qxf6 gxf6 3.Rc7 Bb5 4.Be7 Rd7 5.Rxd7 Bxd7
6.Bxf6 Kf7 7.g3 (2.102.351) 376.9
 11.01	 0:12 	+0.42 	1.Qc3 Rd8 2.Qxf6 gxf6 3.Re6 Be8 4.Rxf6 d4 5.Bb6 Rd5 6.Rf4
d3 7.Rxc4 (4.685.419) 384.7
 12.01	 0:28 	+0.30 	1.Qc3 Rd8 2.Qxf6 gxf6 3.Bd4 Re8 4.Rxe8+ Bxe8 5.Bxf6 Bg6
6.Bd4 Bc2 7.Ba7 Kf7 8.Be3 Ke6 (10.939.230) 386.2
 12.04	 0:59 	+0.31++ 	1.h3 Rd8 2.Qe1 Qg6 3.Bd4 Re8 4.Bxg7 Rxe7 5.Qxe7 Bb5 6.Bf6
(22.516.142) 380.5
 12.04	 1:08 	+0.38 	1.h3 Rd8 2.Qe1 Qg6 3.Bd4 Re8 4.Bxg7 Rxe7 5.Qxe7 Qf7 6.Qf6
Qa7+ 7.Kh1 Qxg7 (25.978.273) 381.8
 13.01	 2:16 	+0.42 	1.h3 Rc8 2.Qe3 Qg6 3.Bd4 Re8 4.Bxg7 Rxe7 5.Qxe7 Qxg7 6.Qe6+
Kf8 7.Qxc6 Qxb2 8.Qd6+ Kg7 9.Qxd5 (51.632.341) 376.9
 14.01	 6:56 	+0.67++ 	1.h3 Rc8 2.Ra7 Qf5 3.Bd4 Bd7 4.Qb4 Re8 5.Qd6 Qb1+ 6.Kh2
Bxh3 7.gxh3 (155.916.766) 374.2
 14.01	 8:24 	+0.74 	1.h3 Rc8 2.Ra7 Qe6 3.Bd4 Bd7 4.Qe3 Qd6 5.Be5 Qe6 6.Qd4 g6
7.Ra5 Bc6 (188.624.589) 373.6
best move: h2-h3 time: 11:34.188 min  n/s: 370.422  CPU 99.2%  nodes:
257.142.877

Engine: Gandalf 4.32h
by Steen Suurballe
  7.03	 0:00 	+0.17 	1.Qe3 Qg6 2.Bd4 Re8 3.Bxg7 Qb1+ 4.Kf2 Qc2+ 5.Ke1 Rxe7
6.Qxe7 Qxg2 (343.505) 381.6
  8.01	 0:01 	 0.00 	1.Qe3 Qg6 2.Bd4 Re8 3.Bxg7 Qb1+ 4.Kf2 Qc2+ 5.Ke1 Qb1+ 6.Ke2
Qc2+ 7.Kf1 Qb1+ 8.Kf2 (564.582) 403.2
  8.12	 0:02 	+0.01++ 	1.Qc3 (1.117.409) 413.8
  8.12	 0:02 	+0.04 	1.Qc3 Qxc3 2.bxc3 Rb8 3.Rc7 Be8 4.Bd4 Bf7 5.Rd7 Rb1+ 6.Kf2
Rb2+ 7.Kg3 (1.190.019) 425.0
  9.01	 0:03 	+0.08 	1.Qc3 Qxc3 2.bxc3 Rb8 3.Rc7 Rb1+ 4.Kf2 Rb2+ 5.Kg3 Bb7 6.Bd4
g6 7.Kf4 (1.430.119) 433.3
 10.01	 0:08 	+0.19 	1.Qc3 Qxc3 2.bxc3 Rd8 3.Rc7 Bb5 4.Kf2 h6 5.Re7 Re8 6.Rb7
(4.006.409) 455.2
 11.01	 0:23 	+0.17 	1.Qc3 Qxc3 2.bxc3 Rd8 3.Rc7 Bb5 4.Kf2 h6 5.Re7 Rd7 6.Re8+
Kf7 7.Rb8 (10.734.617) 456.7
 11.16	 0:54 	+0.19++ 	1.h3 (25.385.370) 462.3
 11.16	 1:04 	+0.32 	1.h3 Rc8 2.Qe3 Qg6 3.Bd4 Re8 4.Bxg7 Rxe7 5.Qxe7 Qxg7 6.Qe6+
Qf7 7.Qxc6 (29.776.649) 462.3
 12.01	 1:34 	+0.38 	1.h3 Rc8 2.Ra7 Qf5 3.Bd4 Bd7 4.Qb4 Qd3 5.Qb6 Qf5 6.Qb7 Qb1+
7.Kh2 (43.962.661) 462.7
 13.01	 5:24 	+0.59 	1.h3 Rc8 2.Ra7 Qf5 3.Bd4 Bd7 4.Qb4 Qe6 5.Qb7 Rd8 6.Rxa4 Qc6
7.Ra7 Qxb7 8.Rxb7 (143.010.177) 441.1
best move: h2-h3 time: 10:04.179 min  n/s: 424.221  nodes: 256.271.998



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