Author: Chuck
Date: 21:43:11 01/06/06
Go up one level in this thread
The 1st position does not seem to be that hard for Shredder 9, who comes to
general agreement with the main line you give in minutes. This is on an Athlon 2
GHz (2400); the times could be cut in half by today's fastest computers.
Still very interesting position, though. Having the 6-man TB with pawns for this
position would probably make a dramatic difference.
8/5p1p/8/6k1/8/6P1/5PP1/7K w - -
Engine: Shredder 9 UCI (32 MB)
by Stefan Meyer-Kahlen
14/19 0:01 +1.82 1.f3 f5 2.Kg1 Kf6 3.Kf2 Ke6 4.Ke3 Ke5
5.f4+ Kd6 6.g4 (120.761) 70 TB:970
14/19 0:01 +1.83++ 1.Kh2 (135.556) 69 TB:1.128
14/19 0:02 +1.84 1.Kh2 Kg4 2.f3+ Kg5 3.Kg1 f5 4.Kf2 Kf6
5.Ke2 Ke6 6.f4 Kf6 7.Ke3 Ke6 8.Kf3 (171.536) 80
TB:1.268
14/19 0:02 +1.85++ 1.Kg1 (191.550) 82 TB:1.472
14/19 0:02 +1.90 1.Kg1 Kg4 2.Kf1 f6 3.Ke2 h6 4.Ke3 f5
5.Kd3 (223.626) 89 TB:1.710
15/20 0:02 +2.00 1.Kg1 Kg4 2.Kf1 Kg5 3.Ke2 Kf5 4.Ke3 Kg4 (275.472) 96
TB:2.020
16/20 0:03 +1.98 1.Kg1 Kf5 2.f3 h5 3.Kf2 Ke5 4.Ke3 f5
5.Kf2 Ke6 6.Ke2 Kd6 7.Kd2 Ke6 (350.182) 95
TB:2.665
17/22 0:04 +1.97 1.Kg1 Kg4 2.Kf1 f6 3.Ke2 Kf5 (423.580) 96
TB:3.412
18/24 0:05 +1.98 1.Kg1 Kf5 2.f3 h5 3.Kf2 Ke5 4.Ke3 f5
5.Kf2 Ke6 6.Ke2 Kd6 7.Kd2 Ke6 8.Kd3 Kd5
9.Ke2 Kd6 10.Kd2 Ke6 11.Kd3 Kd5
12.Ke2 Kd6 (682.538) 121 TB:4.732
19/23 0:06 +1.98 1.Kg1 Kf5 2.f3 h5 3.Kf2 Ke5 4.Ke3 f5
5.Kf2 Ke6 6.Ke2 Kd6 7.Kd2 Ke6 8.Ke2 Kd6
9.Kd2 Ke6 10.Ke2 (800.835) 123
TB:6.090
20/26 0:07 +1.98 1.Kg1 Kf5 2.f3 h5 3.Kf2 Ke5 4.Ke3 f5
5.Kf2 Ke6 6.Ke2 Kd6 7.Kd2 Ke6 8.Ke2 Kd6
9.Kd2 Ke6 10.Ke2 (956.994) 121
TB:7.753
21/28 0:09 +1.98 1.Kg1 Kf5 2.f3 h5 3.Kf2 Ke5 4.Ke3 f5
5.Kf2 Ke6 6.Ke2 Kd6 7.Kd2 Ke6 8.Kd3 Kd5
9.Ke3 (1.289.964) 131 TB:10.769
22/28 0:11 +1.98 1.Kg1 Kf5 2.f3 h5 3.Kf2 Ke5 4.Ke3 f5
5.Kf2 Ke6 6.Ke2 Kd6 7.Kd2 Ke6 (1.622.273) 145
TB:13.252
23/29 0:13 +1.98 1.Kg1 Kf5 2.f3 h5 3.Kf2 Ke5 4.Ke3 f5
5.Kf2 Ke6 6.Ke2 Kd6 7.Kd2 Ke6 8.Kd3 Kd5
9.Ke3 Ke5 10.Kf2 Ke6 11.Ke2 Kd6
12.Kd2 Ke6 13.Kd3 Kd5 14.Ke3 (2.491.928) 184
TB:17.226
24/30 0:15 +1.98 1.Kg1 Kf5 2.f3 h5 3.Kf2 Ke5 4.Ke3 f5
5.Kf2 Ke6 6.Ke2 Kd6 7.Kd2 Ke6 8.Kd3 Kd5
9.Ke3 Ke5 10.Kf2 Ke6 11.Ke2 Kd6
12.Kd2 Ke6 13.Kd3 Kd5 14.Ke3 (4.054.942) 258
TB:20.615
25/36 0:20 +1.98 1.Kg1 Kf5 2.f3 h5 3.Kf2 Ke5 4.Ke3 f5
5.Kf2 Ke6 6.Ke2 Kd6 7.Kd3 (7.024.636) 336
TB:27.002
26/41 0:24 +1.98 1.Kg1 Kf5 2.f3 h5 3.Kf2 Ke5 4.Ke3 f5
5.Kf2 Ke6 6.Ke2 Kd6 7.Kd3 (9.926.058) 411
TB:28.294
27/44 0:48 +1.98 1.Kg1 h5 2.f3 f5 3.Kf2 Kf6 4.Ke2 Ke6
5.Kd2 Kd6 6.Ke3 Ke5 7.Kf2 Ke6 8.Ke2 Kd6
9.Kd3 Kd5 10.Ke3 Ke5 11.Kf2 Ke6
12.Ke2 Kd6 13.Kd3 Kd5 14.Ke3 (33.885.758) 703
TB:29.274
28/45 0:52 +1.98 1.Kg1 h5 2.f3 f5 3.Kf2 Kf6 4.Ke2 Ke6
5.Kd2 Kd6 6.Ke3 Ke5 (37.906.561) 719
TB:29.593
29/46 1:15 +1.98 1.Kg1 h5 2.Kf1 Kf5 3.Ke2 Ke6 4.Ke3 Ke5
5.f3 f5 (61.359.373) 809 TB:30.591
30/48 1:41 +1.73-- 1.Kg1 h5 (87.702.167) 863 TB:31.422
30/48 2:03 +1.73 1.Kg1 h5 2.Kf1 Kf5 3.Ke2 Ke6 4.Ke3 Ke5
5.f3 f5 6.f4+ Kd5 7.Kd3 Kc5 (110.129.975) 890
TB:32.096
30/48 2:27 +1.74++ 1.Kh2 (133.680.813) 905 TB:35.375
30/48 2:28 +1.74 1.Kh2 f6 2.Kg1 h5 3.Kh2 Kg4 4.Kh1 Kf5
5.f3 Kg6 6.Kg1 f5 (134.406.542) 905
TB:35.426
31/48 2:43 +1.73 1.Kh2 f6 2.Kg1 h5 3.Kh2 Kg4 4.Kh1 Kf5
5.f3 Kg6 6.Kg1 f5 7.Kf2 Kf6 (148.292.178) 907
TB:37.685
32/54 4:36 +1.74 1.Kh2 f6 2.Kh1 f5 (263.161.378) 950
TB:50.887
33/57 6:18 +1.88 1.Kh2 f6 2.Kh1 f5 3.Kg1 Kf6 4.Kf1 Ke5
5.Ke1 Kd5 6.Kd1 Kd4 7.Kd2 (362.167.330) 956
TB:77.623
34/58 9:26 +2.10 1.Kh2 f6 2.Kh1 f5 3.Kg1 Kf6 4.Kf1 Ke5
5.Ke1 Kd5 6.Kd1 Kd4 7.Kd2 (549.006.587) 968
TB:107.758
35/61 10:18 +2.10 1.Kh2 f6 2.Kh1 f5 3.Kg1 Kf6 4.Kf1 Ke5
5.Ke1 Kd5 6.Kd1 Kd4 7.Kd2 (588.157.008) 950
TB:134.316
best move: Kh1-h2 time: 10:29.968 min n/s: 946.312 CPU 94.9% n/s(1CPU):
997.167 nodes: 596.132.321 TB: 140.224
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