Test position: surprising shot in the endgame

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Moderator: Ras

Zagalo
Posts: 102
Joined: Tue Jan 12, 2010 9:20 am

Re: Test position: surprising shot in the endgame

Post by Zagalo »

Naum finds a mate in 13 minutes. Quad core. No TBs

[d]8/p7/Pp6/1P2bK2/8/8/7k/8 w - - 0 1

FEN: 8/p7/Pp6/1P2bK2/8/8/7k/8 w - - 0 4

Naum 4:
1/1 00:00 7 7.000 +0.33 Kf5xe5
2/2 00:00 18 18.000 +0.22 Kf5xe5 Kh2g3
3/3 00:00 40 40.000 +0.28 Kf5xe5 Kh2g3 Ke5d4
4/4 00:00 87 87.000 +0.17 Kf5xe5 Kh2g3 Ke5d4 Kg3f4
5/5 00:00 156 10.400 +0.22 Kf5xe5 Kh2g3 Ke5d4 Kg3f4 Kd4c4
6/6 00:00 292 19.466 +0.17 Kf5xe5 Kh2g3 Ke5d4 Kg3f4 Kd4c4 Kf4e4
7/7 00:00 507 33.800 +0.17 Kf5xe5 Kh2g3 Ke5d4 Kg3f4 Kd4c4 Kf4e4 Kc4b4
8/9 00:00 2.803 186.866 +0.97 Kf5xe5 Kh2g3 Ke5d6 Kg3f4 Kd6c7 Kf4e4 Kc7b7
9/9 00:00 4.101 273.400 +1.71 Kf5xe5 Kh2g3 Ke5d6 Kg3f4 Kd6c7 Kf4e5 Kc7b7 Ke5d6 Kb7xa7
10/11 00:00 5.090 164.193 +1.82 Kf5xe5 Kh2g3 Ke5d6 Kg3f4 Kd6c7 Kf4e5 Kc7b8 Ke5d6 Kb8b7 Kd6d7
11/13 00:00 7.548 243.483 +1.71 Kf5xe5 Kh2g3 Ke5e6 Kg3f4 Ke6d6 Kf4e4 Kd6c7 Ke4d5 Kc7b7 Kd5d6 Kb7xa7
12/13 00:00 10.945 353.064 +1.82 Kf5xe5 Kh2g3 Ke5d6 Kg3f4 Kd6c7 Kf4e5 Kc7b7 Ke5d6 Kb7a8 Kd6d7 Ka8b8 Kd7d6
13/20 00:00 17.974 382.425 +3.41 Kf5xe5 Kh2g3 Ke5d6 Kg3f4 Kd6c7 Kf4e5 Kc7b7 Ke5d6 Kb7a8 Kd6d7 Ka8b8 Kd7d6 Kb8xa7
14/15 00:00 40.293 234.261 +0.10 Kf5xe5 Kh2g3 Ke5d5 Kg3f4 Kd5c6 Kf4e5 Kc6b7 Ke5d6 Kb7a8 Kd6d7 Ka8b8 Kd7d6 Kb8b7 Kd6d7
15/15 00:00 66.454 355.368 0.00 Kf5xe5 Kh2g3 Ke5d5 Kg3f4 Kd5c6 Kf4e5 Kc6b7 Ke5d6 Kb7a8 Kd6d7 Ka8b8 Kd7d8 Kb8xa7 Kd8c7 Ka7a8
16/16 00:00 71.633 352.871 0.00 Kf5xe5 Kh2g3 Ke5d5 Kg3f4 Kd5c6 Kf4e5 Kc6b7 Ke5d6 Kb7a8 Kd6d7 Ka8b8 Kd7d8 Kb8xa7 Kd8c7 Ka7a8 Kc7c8
17/18 00:00 78.377 386.093 0.00 Kf5xe5 Kh2g3 Ke5d5 Kg3f4 Kd5c6 Kf4e5 Kc6b7 Ke5d6 Kb7a8 Kd6d7 Ka8b8 Kd7d6 Kb8b7 Kd6d7 Kb7xa7 Kd7c7 Ka7a8
18/18 00:00 87.617 431.610 0.00 Kf5xe5 Kh2g3 Ke5d5 Kg3f4 Kd5c6 Kf4e5 Kc6b7 Ke5d6 Kb7a8 Kd6d7 Ka8b8 Kd7d6 Kb8b7 Kd6d7 Kb7xa7 Kd7c7 Ka7a8 Kc7c8
18/25 00:00 291.598 1.166.392 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5a1 a7a8Q Ba1d4 Kb7c7 Kb5c5
19/26 00:00 334.398 1.261.879 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5a1 a7a8Q Ba1d4 Kb7c7 Kb5c5 Kc7d7
20/26 00:00 424.166 1.428.168 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5a1 a7a8Q Ba1d4 Kb7c7 Kb5c5 Kc7d7 Kc5b5
21/28 00:00 540.695 1.648.460 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5a1 a7a8Q Ba1d4 Kb7c7 Kb5c5 Kc7d7 Kc5b5 Kd7d6
22/30 00:00 695.147 1.853.725 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5a1 a7a8Q Ba1d4 Kb7c7 Kb5c5 Kc7d7 Kc5b5 Kd7d6 Bd4c5+
23/30 00:00 889.472 2.107.753 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5a1 a7a8Q Ba1d4 Kb7c7 Kb5c5 Kc7d7 Kc5b5 Kd7d6 Bd4c5+ Kd6d5
24/32 00:00 1.621.459 2.964.276 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5a1 a7a8Q Ba1d4 Kb7c7 Kb5c5 Kc7d7 Kc5b5 Kd7d6 Bd4c5+ Kd6d5 Bc5g1
25/33 00:01 4.014.316 4.212.293 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5a1 a7a8Q Ba1d4 Kb7c7 Kb5c5 Kc7d7 Kc5b5 Kd7d6 Bd4c5+ Kd6d5 Bc5g1 Kd5e4
26/36 00:01 7.368.863 5.241.012 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5a1 a7a8Q Ba1d4 Kb7c7 Kb5c5 Kc7d7 Kc5b4 Qa8d5 Bd4c5 Kd7c7 Kb4c3 Qd5e4 Bc5d4
27/36 00:08 49.057.193 5.992.084 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5a1 a7a8Q Ba1d4 Kb7c7 Kb5c5 Kc7d7 Kc5b4 Qa8d5 Bd4c5 Kd7c7 Kb4c3 Qd5e4 Bc5d4 Kc7c6
28/38 00:09 55.002.121 5.976.542 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5d4 a7a8Q Kb5c5 Kb7c7 Kc5b4 Qa8c6 Bd4c5 Kc7b7 Kb4c3 Qc6e8 Bc5d4 Kb7c6 Bd4c5 Kc6c7 Kc3d3
29/38 00:10 60.605.459 5.976.869 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5d4 a7a8Q Kb5c5 Kb7c7 Kc5b4 Qa8c6 Bd4c5 Kc7b7 Kb4c3 Qc6e8 Bc5d4 Kb7c6 Bd4c5 Kc6c7 Kc3d3 Kc7b7
30/38 00:10 62.898.732 5.981.809 +6.04 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5d4 a7a8Q Kb5c5 Kb7c7 Kc5b4 Qa8c6 Bd4c5 Kc7b7 Kb4c3 Qc6e8 Bc5d4 Kb7c6 Bd4c5 Kc6c7 Kc3d3 Kc7b7 Bc5e3
31/44 00:17 111.137.527 6.598.048 +6.92 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5d4 a7a8Q Kb5c5 Qa8f8+ Kc5c4 Kb7c6 Kc4c3 Qf8a3+ Kc3d2 Kc6d5 Bd4c3 Kd5e4 b6b5 Qa3a6 b5b4 Qa6a2+ Kd2c1 Ke4d3
32/42 00:17 116.049.503 6.584.368 +6.92 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5d4 a7a8Q Kb5c5 Qa8f8+ Kc5c4 Kb7c6 Kc4c3 Qf8a3+ Kc3d2 Kc6d5 Bd4c3 Kd5e4 b6b5 Qa3a6 b5b4 Qa6a2+ Kd2c1 Ke4d3 Bc3b2
33/44 00:59 496.149.988 8.449.564 +6.92 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5d4 a7a8Q Kb5c5 Qa8f8+ Kc5c4 Kb7c6 Kc4c3 Qf8a3+ Kc3d2 Kc6d5 Bd4c3 Kd5e4 b6b5 Qa3a6 b5b4 Qa6a2+ Kd2c1 Ke4d3 Bc3b2 Qa2b3
34/52 04:02 1.707.314.420 7.050.007 +9.25 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5d4 a7a8Q Kb5c5 Qa8f8+ Kc5c4 Kb7c6 Bd4c5 Qf8f1+ Kc4c3 Qf1e1+ Kc3d3 Kc6d5 Bc5e3 Qe1b1+ Kd3c3 Qb1a1+ Kc3b3 Qa1e1 Be3c5 Qe1g3+ Kb3b4
35/52 04:27 1.927.933.573 7.205.558 +9.70 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5d4 a7a8Q Kb5c5 Qa8f8+ Kc5c4 Kb7c6 Bd4e3 Qf8f1+ Kc4d4 Qf1f3 Kd4d3 Kc6d5 b6b5 Kd5e5 Kd3d2 Qf3d5+ Kd2c2 Qd5xb5 Be3c1 Ke5d5 Bc1d2 Qb5a4+
36/50 04:29 1.939.989.564 7.193.485 +9.70 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Be5d4 a7a8Q Kb5c5 Qa8f8+ Kc5c4 Kb7c6 Bd4e3 Qf8f1+ Kc4d4 Qf1f3 Be3d2 Kc6xb6 Bd2e3 Kb6b7 Be3d2 Kb7c7 Kd4c4 Qf3e4+ Kc4c3 Kc7b6 Kc3b2 Kb6b5 Kb2c3
37/54 09:00 3.551.006,126 6.569.100 +9.70 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q b6b5 Qa8a3+ Kc5c4 Qa3a2+ Kc4d4 Qa2b2+ Kd4e4 Qb2xb5 Be5d4 Qb5h5 Ke4f4 Qh5h4+ Kf4e3 Qh4g3+ Ke3e4 Qg3g4+ Ke4e5 Qg4f3 Ke5d6 Qf3d3 Kd6c5 Qd3a6
38/60 12:56 4.923.513,203 6.341.282 +M55 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8f8+ Kc5d5 Qf8f5+ Kd5d6 Qf5e4 Kd6c5 Qe4c6+ Kc5b4 Qc6c2 Kb4b5 Qc2f5+ Kb5b4 Kb7c6 Kb4c3 Qf5f3+ Kc3c2 Kc6d5 Bd4c3 Qf3f2+ Kc2d3 Qf2xb6 Kd3e2
39/58 12:59 4.938.573,643 6.334.799 +M54 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8f8+ Kc5d5 Qf8f5+ Kd5d6 Qf5e4 Kd6c5 Qe4c6+ Kc5b4 Qc6c2 Kb4b5 Qc2f5+ Kb5b4 Kb7c6 Kb4c3 Qf5f3+ Kc3c2 Kc6d5 Bd4c5 Qf3g3 Bc5b4 Kd5c4 Kc2d2 Kc4xb4
40/60 13:01 4.942.071,391 6.330.158 +M54 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8f8+ Kc5d5 Qf8f5+ Kd5d6 Qf5e4 Kd6c5 Qe4c6+ Kc5b4 Qc6c2 Kb4b5 Qc2f5+ Kb5b4 Kb7c6 Kb4c3 Qf5f3+ Kc3c2 Kc6d5 Bd4c5 Qf3g3 Bc5b4 Kd5c4 Bb4a5 Qg3f3 b6b5+
41/60 13:02 4.948.496,136 6.323.326 +M54 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8f8+ Kc5d5 Qf8f5+ Kd5d6 Qf5e4 Kd6c5 Qe4c6+ Kc5b4 Qc6c2 Kb4b5 Qc2f5+ Kb5b4 Kb7c6 Kb4c3 Qf5f3+ Kc3b4 Qf3d3 Bd4g7 Qd3b1+ Kb4c4 Qb1xb6 Bg7f6 Qb6b5+ Kc4c3 Qb5e2
42/62 13:17 5.016.511,601 6.293.752 +M44 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8f8+ Kc5d5 Qf8f5+ Kd5d6 Qf5e4 Kd6c5 Qe4e6 Kc5b4 Kb7c6 Bd4c3 Kc6xb6 Bc3d2 Qe6d6+ Kb4c3 Kb6b5 Bd2e3 Qd6d5 Be3d2 Qd5e4 Bd2c1 Qe4f3+ Kc3d4 Qf3d1+ Kd4e5 Qd1xc1 Ke5d6
43/62 13:33 5.099.883,123 6.270.269 +M40 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8f8+ Kc5d5 Qf8f5+ Kd5d6 Qf5e4 Kd6c5 Qe4e6 b6b5 Qe6c6+ Kc5b4 Qc6c2 Bd4g7 Kb7c6 Bg7d4 Qc2d3 Bd4b2 Qd3e4+ Kb4c3 Kc6xb5 Bb2c1 Qe4f3+ Kc3d4 Qf3d1+ Bc1d2 Qd1xd2+ Kd4e5 Qd2e3+
44/62 13:38 5.118.705,175 6.257.587 +M40 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8f8+ Kc5d5 Qf8f5+ Kd5d6 Qf5e4 Kd6c5 Qe4e6 b6b5 Qe6c6+ Kc5b4 Qc6c2 Bd4g7 Kb7c6 Bg7d4 Qc2d3 Bd4b2 Qd3e4+ Kb4c3 Kc6xb5 Bb2c1 Qe4f3+ Kc3d4 Qf3d1+ Bc1d2 Qd1xd2+ Kd4e5 Qd2e3+ Ke5f6
45/62 13:56 5.205.519,549 6.225.179 +M39 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8f8+ Kc5d5 Qf8f5+ Kd5d6 Qf5e4 Kd6c5 Qe4e6 b6b5 Qe6c6+ Kc5b4 Qc6c2 Bd4g7 Kb7c6 Bg7d4 Qc2d3 Bd4b2 Qd3e4+ Kb4c3 Kc6xb5 Bb2c1 Qe4f3+ Kc3d4 Qf3d1+ Bc1d2 Qd1xd2+ Kd4e5 Qd2e3+ Ke5f5 Kb5c6
46/62 14:24 5.338.862,942 6.180.813 +M38 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8f8+ Kc5d5 Qf8f5+ Kd5d6 Qf5e4 Bd4e5 Kb7xb6 Be5f6 Qe4g6 Kd6e7 Kb6b7 Bf6e5 Kb7c6 Be5a1 Kc6d5 Ba1f6 Qg6g8 Bf6a1 Qg8e6+ Ke7f8 Qe6c8+ Kf8g7 Qc8b7+ Kg7g6 Qb7b1+ Kg6g7 Qb1g1+ Kg7f6 Qg1xa1+ Kf6g6
47/62 14:51 5.483.481,181 6.153.977 +M36 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8f8+ Kc5d5 Qf8f5+ Kd5d6 Qf5e4 Bd4e5 Kb7xb6 Be5f6 Qe4g6 Kd6e7 Kb6b7 Bf6e5 Kb7c6 Be5a1 Kc6d5 Ba1f6 Qg6g8 Bf6a1 Qg8e6+ Ke7f8 Qe6c8+ Kf8g7 Qc8b7+ Kg7g6 Qb7b1+ Kg6g7 Qb1xa1+ Kg7g6 Qa1g1+ Kg6f6 Qg1g8
48/62 18:21 7.365.958,358 6.686.543 +M31 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8d8 b6b5 Qd8g5+ Kc5d6 Qg5xb5 Bd4e5 Qb5b6+ Kd6d5 Qb6c6+ Kd5d4 Qc6e6 Be5f4 Kb7c6 Bf4e3 Qe6d5+ Kd4c3 Kc6b5 Be3a7 Qd5f3+ Kc3c2 Kb5c4 Kc2d2 Qf3g2+ Kd2e3 Qg2g1+ Ke3e4 Qg1xa7 Ke4f5 Qa7b6 Kf5g5 Kc4d5 Kg5f4
49/62 19:07 7.753.401,571 6.759.543 +M31 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8d8 b6b5 Qd8g5+ Kc5d6 Qg5xb5 Bd4e5 Qb5b6+ Kd6d5 Qb6c6+ Kd5d4 Qc6e6 Be5f4 Kb7c6 Bf4e3 Qe6d5+ Kd4c3 Kc6b5 Be3g1 Qd5f3+ Kc3d4 Qf3d1+ Kd4e4 Qd1xg1 Ke4f5 Kb5c6 Kf5f4 Qg1g6 Kf4e5 Qg6d6+ Ke5e4 Qd6f6 Ke4d3 Qf6f4
50/62 20:08 8.085.773,913 6.692.053 +M30 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8d8 b6b5 Qd8g5+ Kc5d6 Qg5xb5 Bd4e5 Qb5b6+ Kd6d5 Qb6c6+ Kd5d4 Qc6e6 Be5f4 Kb7c6 Bf4e3 Qe6d5+ Kd4c3 Kc6b5 Be3g1 Qd5f3+ Kc3d4 Qf3d1+ Kd4e4 Qd1xg1 Ke4f4 Kb5c6 Kf4e5 Qg1f1 Ke5e4 Qf1f6 Ke4d3 Qf6f4 Kd3c3 Kc6d5 Kc3d3
51/62 22:00 8.960.406,586 6.788.510 +M29 Kf5e6 Kh2g2 Ke6d5 Kg2f2 Kd5c6 Kf2e3 Kc6b7 Ke3d4 Kb7xa7 Kd4c5 Ka7b7 Kc5xb5 a6a7 Kb5c5 a7a8Q Be5d4 Qa8d8 b6b5 Qd8g5+ Kc5d6 Qg5xb5 Bd4e5 Qb5b6+ Kd6d5 Qb6c6+ Kd5d4 Qc6e6 Be5f4 Kb7c6 Bf4e3 Qe6d5+ Kd4c3 Kc6b5 Be3g1 Qd5f3+ Kc3d4 Qf3d1+ Kd4e4 Qd1xg1 Ke4f5 Kb5c4 Kf5f4 Qg1b6 Kf4g5 Kc4d5 Kg5f4 Qb6f2+ Kf4g5 Qf2f3 Kg5h6 Kd5e6
52/62 30:58 12.610.228,358 6.787.330 +M28 Ke6 Kg2 Kd5 Kf2 Kc6 Ke3 Kb7 Kd4 Kxa7 Kc5 Kb7 Kxb5 a7 Kc5 a8Q Bd4 Qd8 b5 Qg5+ Kd6 Qxb5 Be5 Qb6+ Kd5 Qc6+ Kd4 Qe6 Bf4 Kc6 Be3 Qd5+ Kc3 Kb5 Bg1 Qf3+ Kd4 Qd1+ Ke4 Qxg1 Kf5 Kc4 Kf4 Kd5 Kf3 Qg5 Ke2 Ke4 Kf2 Qg8 Ke2 Qg2+ Kd1
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metax
Posts: 344
Joined: Wed Sep 23, 2009 5:56 pm
Location: Germany

Re: Test position: surprising shot in the endgame

Post by metax »

Well, isn't the second position extremely easy?

Code: Select all

8/p7/Pp6/1P2bK2/8/8/7k/8 w - -

Engine: ChessMind 0.70 Beta 2 (0 MB)
by metax

16/29  0:01   +6.08    1.Ke6 Kg3 2.Kd7 Kf4 3.Kc8 Ke3 4.Kb7 Bd6 
                       5.Kxa7 Kd4 6.Kb7 Kc4 7.a7 Kxb5 8.a8Q Bc5 
                       9.Qe8+ (478.674) 286 

17/31  0:02   +6.02    1.Ke6 Kg3 2.Kd7 Kf4 3.Kc8 Ke3 4.Kb7 Bd6 
                       5.Kxa7 Kd4 6.Kb7 Kc4 7.a7 Kxb5 8.a8Q Bc5 
                       9.Qa2 (633.505) 294 

18/34  0:05   +6.26    1.Ke6 Kg3 2.Kd7 Kf4 3.Kc8 Ke3 4.Kb7 Kd4 
                       5.Kxa7 Kc5 6.Kb7 Kxb5 7.a7 Bd4 8.a8Q Kb4 
                       9.Qf8+ Bc5 10.Qf4+ Ka3 (1.701.499) 286 

19/34  0:07   +6.40    1.Ke6 Kg3 2.Kd7 Kf4 3.Kc8 Ke3 4.Kb7 Kd4 
                       5.Kxa7 Kc5 6.Kb7 Kxb5 7.a7 Bd4 8.a8Q Kb4 
                       9.Qf8+ Bc5 10.Qf4+ Ka3 11.Kc6 (2.349.500) 294 

20/37  0:11   +6.41    1.Ke6 Kg3 2.Kd7 Kf4 3.Kc8 Ke3 4.Kb7 Kd4 
                       5.Kxa7 Kc5 6.Kb7 Kxb5 7.a7 Bd4 8.a8Q Kb4 
                       9.Kc7 Bc5 10.Qe4+ Ka3 11.Kd7 (3.496.131) 299
ChessMind gets the fail-high for that move on depth 15 after 1 second, and if ChessMind finds something in that time, it can't be complicated for other engines, can it? :wink:
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George Tsavdaris
Posts: 1627
Joined: Thu Mar 09, 2006 12:35 pm

Re: Test position: surprising shot in the endgame

Post by George Tsavdaris »

Brunetti wrote:
Uri Blass wrote:I guess that Fritz also see the point.
Sure Fritz sees it, but not at 00:00:00 as remarked by our friend.
It finds it at 00:00:00. It does not understand that it wins from 00:00:00 but only later.
After his son's birth they've asked him:
"Is it a boy or girl?"
YES! He replied.....
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Brunetti
Posts: 424
Joined: Tue Dec 08, 2009 1:37 pm
Location: Milan, Italy
Full name: Alex Brunetti

Re: Test position: surprising shot in the endgame

Post by Brunetti »

George Tsavdaris wrote:It finds it at 00:00:00.
We should agree about what it is :) We were talking about "the point is 5.Ke6", that Fritz finds later.

Alex
[/b]
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