a test position that I composed

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Uri Blass
Posts: 8828
Joined: Wed Mar 08, 2006 11:37 pm
Location: Tel-Aviv Israel

a test position that I composed

Post by Uri Blass » Thu Jan 24, 2019 9:28 am

White needs to move the king to win the game




Stockfish_19012209_x64_modern:
1/1 00:00 49 49k +2.50 1.b6
2/2 00:00 9k 1,774k +3.12 1.b6 Kd7 2.Kb1
3/3 00:00 11k 1,772k +7.00 1.b6 Kd7 2.Kb1
4/4 00:00 11k 1,791k +7.06 1.b6 Kd7 2.Kb1 Kc8
5/5 00:00 11k 1,805k +7.62 1.b6 Kd7 2.Kb1 Kc8
6/6 00:00 11k 1,825k +7.62 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7
7/7 00:00 11k 1,840k +7.62 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1
8/8 00:00 11k 1,862k +7.62 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8
9/9 00:00 11k 1,893k +7.62 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1
10/11 00:00 12k 1,936k +7.62 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Ne3+ 5.Bxe3 Kc8 6.Ke1
11/13 00:00 12k 1,998k +7.72 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Ne3+ 5.Bxe3
12/13 00:00 13k 2,090k +7.89 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1
13/17 00:00 13k 1,906k +7.89 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Ke3
14/24 00:00 16k 1,957k +7.99 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Ke3
15/22 00:00 18k 2,215k +8.12 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Kd1 Kc8 9.Kd2 Kd7 10.Kd3
16/22 00:00 22k 2,446k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2
17/21 00:00 24k 2,359k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Be3
18/26 00:00 28k 2,556k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Be3 Kd7 12.Kd1 Kc8 13.Ke1 Kd7
19/32 00:00 40k 3,063k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Be3 Kd7 12.Kb1 Kc8 13.Bf2 Kd7 14.Bg3 Kc8 15.Bh2 Kd7 16.Ka2 Kc8
20/31 00:00 48k 3,203k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Be3 Kd7 12.Kb1 Kc8 13.Bf2 Kd7 14.Bg3 Kc8 15.Bh2 Kd7 16.Ka2
21/42 00:00 64k 3,562k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Be3 Kd7 12.Kb1 Kc8 13.Bf2 Kd7 14.Bg3 Kc8 15.Ka2 Kd7 16.Ka1 Kc8 17.Bh2 Kd7 18.Bf4 Kc8 19.Bd2 Kd7 20.Bc1 Kc8 21.Ka2 Kd7 22.Bf4
22/42 00:00 99k 3,672k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Be3 Kd7 12.Kb1 Kc8 13.Bf2 Kd7 14.Ka2 Kc8 15.Bd4 Kd7 16.Bg1 Kc8 17.Bh2 Kd7 18.Kb1 Kc8 19.Ka1 Kd7 20.Bf4 Kc8 21.Bd2 Kd7
23/45 00:00 121k 3,795k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Be3 Kd7 12.Kb1 Kc8 13.Ka2 Kd7 14.Bf4 Kc8 15.Bd6 Kd7 16.Ka1 Kc8 17.Bg3 Kd7 18.Bh2 Kc8 19.Bd6 Kd7 20.Bb4 Kc8 21.Bd2
24/44 00:00 128k 3,892k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Be3 Kd7 12.Kb1 Kc8 13.Ka2 Kd7 14.Bf4 Kc8 15.Bd6 Kd7 16.Ka1 Kc8 17.Bg3 Kd7 18.Bh2 Kc8 19.Bd6 Kd7 20.Bb4 Kc8 21.Bd2 Kd7 22.Kb1 Kc8
25/51 00:00 159k 3,787k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Be3 Kd7 12.Kb1 Kc8 13.Ka2 Kd7 14.Bf4 Kc8 15.Bd6 Kd7 16.Bh2 Kc8 17.Kb1 Kd7 18.Kc1 Kc8 19.Bf4 Kd7 20.Bg3 Kc8 21.Kd1 Kd7 22.Bh2 Kc8
26/52 00:00 281k 4,187k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Bd2 Kd7 12.Kb2 Kc8 13.Be3 Kd7 14.Kb1 Kc8 15.Bg1 Kd7 16.Bh2 Kc8 17.Bg3 Kd7 18.Ka1 Kc8 19.Be5 Kd7 20.Bf4 Kc8 21.Bg3
27/45 00:00 296k 4,291k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Bd2 Kd7 12.Kb2 Kc8 13.Be3 Kd7 14.Kb1 Kc8 15.Bg1 Kd7 16.Bh2 Kc8 17.Bg3 Kd7 18.Kc1 Kc8 19.Kd1 Kd7 20.Bh2 Kc8 21.Be5 Kd7 22.Bg3
28/47 00:00 324k 4,257k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Bd2 Kd7 12.Kb2 Kc8 13.Be3 Kd7 14.Bg1 Kc8 15.Bh2 Kd7 16.Kc1 Kc8 17.Kd1 Kd7 18.Bg3 Kc8 19.Be5 Kd7 20.Bc3 Kc8 21.Bd2 Kd7 22.Be3 Kc8 23.Ke1
29/51 00:00 360k 4,336k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Bd2 Kd7 12.Kb2 Kc8 13.Be3 Kd7 14.Bf4 Kc8 15.Bg3 Kd7 16.Kb1 Kc8 17.Bh2 Kd7 18.Kc1 Kc8 19.Kd1 Kd7 20.Be5 Kc8 21.Bg3 Kd7 22.Bh2 Kc8 23.Be5 Kd7
30/49 00:00 422k 4,305k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Kc1 Kc8 11.Bd2 Kd7 12.Kb2 Kc8 13.Be3 Kd7 14.Bf4 Kc8 15.Ka1 Kd7 16.Bh2 Kc8 17.Be5 Kd7 18.Bf4 Kc8 19.Bh2 Kd7 20.Kb1 Kc8 21.Bg3 Kd7 22.Kc1 Kc8
31/48 00:00 491k 4,387k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bf4 Kd7 16.Bd2 Kc8 17.Be3 Kd7 18.Kb1 Kc8 19.Bg1 Kd7 20.Bh2 Kc8 21.Ka1 Kd7 22.Be5 Kc8 23.Bf4 Kd7 24.Bd2 Kc8
32/44 00:00 550k 4,400k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bf4 Kd7 16.Bd2 Kc8 17.Be3 Kd7 18.Kb1 Kc8 19.Ka1 Kd7 20.Bf4 Kc8 21.Bd2 Kd7 22.Be3 Kc8
33/55 00:00 632k 4,511k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bf4 Kd7 16.Bd2 Kc8 17.Kd1 Kd7 18.Bh6 Kc8 19.Be3 Kd7 20.Bd2 Kc8 21.Kc1 Kd7 22.Kb1 Kc8 23.Ka1 Kd7 24.Bf4 Kc8 25.Bg3 Kd7 26.Be5 Kc8 27.Bf4 Kd7 28.Bd2
34/49 00:00 721k 4,566k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bf4 Kd7 16.Bd2 Kc8 17.Be3 Kd7 18.Kb1 Kc8 19.Bf4 Kd7 20.Bd2 Kc8 21.Kc1 Kd7 22.Kb2 Kc8 23.Bf4 Kd7 24.Bd6 Kc8 25.Ka1
35/55 00:00 764k 4,605k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bf4 Kd7 16.Bd2 Kc8 17.Be3 Kd7 18.Kb1 Kc8 19.Bf4 Kd7 20.Bh6 Kc8 21.Be3 Kd7 22.Ka1 Kc8 23.Bf4 Kd7 24.Bg3 Kc8 25.Be5 Kd7
36/56 00:00 925k 4,720k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bf4 Kd7 16.Bd2 Kc8 17.Be3 Kd7 18.Kb1 Kc8 19.Bf4 Kd7 20.Bh6 Kc8 21.Be3 Kd7 22.Ka1 Kc8 23.Bd2 Kd7 24.Kb2 Kc8 25.Bf4 Kd7 26.Bd6 Kc8 27.Ka1 Kd7 28.Bg3 Kc8
37/55 00:00 1,058k 4,788k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bf4 Kd7 16.Bd2 Kc8 17.Be3 Kd7 18.Kb1 Kc8 19.Bf4 Kd7 20.Bh6 Kc8 21.Ka1 Kd7 22.Be3 Kc8 23.Bd2 Kd7 24.Kb2 Kc8 25.Bf4 Kd7 26.Bd6 Kc8 27.Ka1
38/58 00:00 1,364k 4,942k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Kb1 Kd7 16.Ka2 Kc8 17.Bf2 Kd7 18.Be3 Kc8 19.Ka1 Kd7 20.Bf4 Kc8 21.Bd6 Kd7 22.Kb2 Kc8 23.Bb4 Kd7 24.Bd2 Kc8 25.Kb1 Kd7 26.Kc1 Kc8 27.Kd1 Kd7 28.Be3 Kc8 29.Ke1 Kd7
39/55 00:00 1,543k 4,944k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Kb1 Kd7 16.Bd6 Kc8 17.Bh2 Kd7 18.Ka1 Kc8 19.Be5 Kd7 20.Bf4 Kc8 21.Bg5 Kd7 22.Bd2 Kc8 23.Kb1 Kd7 24.Kc1 Kc8 25.Kd1 Kd7 26.Be3 Kc8 27.Bc1 Kd7 28.Bd2
40/55 00:00 1,929k 5,200k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Kb1 Kd7 16.Bd6 Kc8 17.Bh2 Kd7 18.Ka1 Kc8 19.Be5 Kd7 20.Bf4 Kc8 21.Bg5 Kd7 22.Be3 Kc8 23.Kb2 Kd7 24.Bd2 Kc8 25.Kb1 Kd7 26.Kc1 Kc8 27.Kd1 Kd7 28.Be3
41/62 00:00 2,137k 5,328k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bh2 Kd7 16.Kd1 Kc8 17.Ke1 Kd7 18.Kf2 Kc8 19.Be5 Kd7 20.Ke2 Kc8 21.Bd4 Kd7 22.Be3 Kc8 23.Ke1 Kd7 24.Kd1 Kc8 25.Bc1 Kd7 26.Bd2 Kc8 27.Kc1 Kd7 28.Kb1 Kc8 29.Ka1 Kd7 30.Bf4 Kc8 31.Bg5 Kd7
42/59 00:00 2,786k 5,721k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bh2 Kd7 16.Kd1 Kc8 17.Ke1 Kd7 18.Kf2 Kc8 19.Be5 Kd7 20.Ke2 Kc8 21.Bd4 Kd7 22.Be3 Kc8 23.Ke1 Kd7 24.Kd1 Kc8 25.Bc1 Kd7 26.Bd2 Kc8 27.Kc1 Kd7 28.Kb1 Kc8 29.Ka1 Kd7 30.Bf4
43/55 00:00 3,207k 5,927k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bh2 Kd7 16.Kd1 Kc8 17.Ke1 Kd7 18.Kf2 Kc8 19.Be5 Kd7 20.Ke2 Kc8 21.Bd4 Kd7 22.Be3 Kc8 23.Ke1 Kd7 24.Kd1 Kc8 25.Kc1 Kd7 26.Kb1 Kc8 27.Bf2 Kd7 28.Bg1
44/59 00:00 3,657k 6,105k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bh2 Kd7 16.Kb1 Kc8 17.Bf4 Kd7 18.Be3 Kc8 19.Bf2 Kd7 20.Bg1 Kc8 21.Bh2 Kd7 22.Ka1 Kc8 23.Be5 Kd7 24.Bg3 Kc8 25.Be1 Kd7 26.Bb4 Kc8 27.Bd2 Kd7 28.Be3 Kc8 29.Bg5 Kd7
45/62 00:00 3,899k 6,150k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bh2 Kd7 16.Kb1 Kc8 17.Bf4 Kd7 18.Be3 Kc8 19.Bf2 Kd7 20.Be1 Kc8 21.Ka1 Kd7 22.Bg3 Kc8 23.Be5 Kd7 24.Bd6 Kc8 25.Bg3 Kd7 26.Be1 Kc8 27.Bd2 Kd7 28.Kb2 Kc8 29.Kc1 Kd7 30.Kd1 Kc8 31.Be3 Kd7
46/74 00:00 4,282k 6,233k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bh2 Kd7 16.Kb1 Kc8 17.Bf4 Kd7 18.Be3 Kc8 19.Bf2 Kd7 20.Be1 Kc8 21.Ka1 Kd7 22.Bg3 Kc8 23.Be5 Kd7 24.Bd6 Kc8 25.Bg3 Kd7 26.Be5 Kc8 27.Bd4 Kd7 28.Be3 Kc8 29.Bd2 Kd7 30.Ka2 Kc8 31.Kb2 Kd7 32.Kc2 Kc8 33.Kd1 Kd7 34.Be3 Kc8 35.Ke1 Kd7 36.Bg1 Kc8 37.Bh2 Kd7
47/60 00:00 4,593k 6,309k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bh2 Kd7 16.Kb1 Kc8 17.Bf4 Kd7 18.Be3 Kc8 19.Bf2 Kd7 20.Be1 Kc8 21.Ka1 Kd7 22.Bg3 Kc8 23.Be5 Kd7 24.Bb2 Kc8 25.Bc1 Kd7 26.Kb2 Kc8 27.Bd2 Kd7 28.Kc2 Kc8 29.Kd1 Kd7 30.Be3 Kc8
48/71 00:00 5,183k 6,439k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Kd2 Kd7 14.Kc1 Kc8 15.Bh2 Kd7 16.Kb1 Kc8 17.Bf4 Kd7 18.Be3 Kc8 19.Bd2 Kd7 20.Kc1 Kc8 21.Kd1 Kd7 22.Be3 Kc8 23.Ke1 Kd7 24.Bf2 Kc8 25.Bg1 Kd7 26.Ke2 Kc8 27.Ke3 Kd7 28.Bh2 Kc8 29.Kf2 Kd7 30.Ke2 Kc8 31.Ke1 Kd7 32.Kf2 Kc8 33.Be5 Kd7
49/70 00:00 6,323k 6,713k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bh2 Kd7 14.Be5 Kc8 15.Bd4 Kd7 16.Be3 Kc8 17.Ke1 Kd7 18.Ke2 Kc8 19.Bd4 Kd7 20.Kd1 Kc8 21.Kc1 Kd7 22.Be3 Kc8 23.Kb1 Kd7 24.Ka1 Kc8 25.Bd2 Kd7 26.Bg5 Kc8 27.Be3 Kd7 28.Kb1 Kc8 29.Bd2 Kd7 30.Kc1 Kc8 31.Be1 Kd7 32.Bg3 Kc8 33.Bh2 Kd7 34.Kd1 Kc8 35.Ke1 Kd7
50/63 00:00 6,614k 6,708k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bh2 Kd7 14.Be5 Kc8 15.Bd4 Kd7 16.Be3 Kc8 17.Ke1 Kd7 18.Ke2 Kc8 19.Kd1 Kd7 20.Kc1 Kc8 21.Kb1 Kd7 22.Ka1 Kc8 23.Bd2 Kd7 24.Bf4 Kc8 25.Kb2 Kd7 26.Bh2 Kc8 27.Kb1 Kd7 28.Be5 Kc8 29.Bc3 Kd7 30.Be1 Kc8 31.Ka2 Kd7 32.Bf2
51/81 00:01 7,372k 6,832k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bh2 Kd7 14.Be5 Kc8 15.Bd4 Kd7 16.Be3 Kc8 17.Ke1 Kd7 18.Ke2 Kc8 19.Kd1 Kd7 20.Kc1 Kc8 21.Kb1 Kd7 22.Ka1 Kc8 23.Bd2 Kd7 24.Bf4 Kc8 25.Kb2 Kd7 26.Bh2 Kc8 27.Kb1 Kd7 28.Be5 Kc8 29.Bc3 Kd7 30.Kc1 Kc8 31.Be1 Kd7 32.Kb2 Kc8 33.Bf2 Kd7 34.Bg1 Kc8 35.Kb1 Kd7 36.Bh2 Kc8 37.Be5 Kd7 38.Ka1 Kc8 39.Bc3 Kd7 40.Bb2 Kc8
52/68 00:01 8,375k 6,968k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Ke1 Kd7 16.Ke2 Kc8 17.Bd4 Kd7 18.Kf2 Kc8 19.Be5 Kd7 20.Bg3 Kc8 21.Bh2 Kd7 22.Ke2 Kc8 23.Ke1 Kd7 24.Kd1 Kc8 25.Kc1 Kd7 26.Bg3 Kc8 27.Be1 Kd7 28.Kb2 Kc8 29.Bd2 Kd7 30.Bc1 Kc8 31.Bf4 Kd7 32.Ka1 Kc8 33.Be3 Kd7 34.Kb1 Kc8
53/64 00:01 9,540k 7,114k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Ke1 Kd7 16.Ke2 Kc8 17.Bd4 Kd7 18.Kf2 Kc8 19.Be5 Kd7 20.Bg3 Kc8 21.Bh2 Kd7 22.Ke2 Kc8 23.Ke1 Kd7 24.Kd1 Kc8 25.Kc1 Kd7 26.Bg3 Kc8 27.Be1 Kd7 28.Kb1 Kc8 29.Bd2 Kd7 30.Bf4 Kc8 31.Bh2 Kd7 32.Be5 Kc8
54/76 00:01 11,056k 7,259k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Ke1 Kd7 16.Ke2 Kc8 17.Kd1 Kd7 18.Kc1 Kc8 19.Kb1 Kd7 20.Bf4 Kc8 21.Ka1 Kd7 22.Bg3 Kc8 23.Bf2 Kd7 24.Ka2 Kc8 25.Bd4 Kd7 26.Be5 Kc8 27.Bh2 Kd7 28.Bd6 Kc8 29.Kb2 Kd7 30.Be7 Kc8 31.Kb1 Kd7 32.Ka1 Kc8 33.Bf8 Kd7 34.Bb4 Kc8 35.Bd2 Kd7 36.Bf4 Kc8 37.Be3 Kd7
55/72 00:01 12,599k 7,376k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Ke1 Kd7 16.Ke2 Kc8 17.Kd1 Kd7 18.Kc1 Kc8 19.Kb1 Kd7 20.Bf4 Kc8 21.Ka1 Kd7 22.Bg3 Kc8 23.Bf2 Kd7 24.Ka2 Kc8 25.Bd4 Kd7 26.Be5 Kc8 27.Bh2 Kd7 28.Bd6 Kc8 29.Kb2 Kd7 30.Bb4 Kc8 31.Kc1 Kd7 32.Kc2 Kc8 33.Kd1 Kd7 34.Kc1 Kc8 35.Be1 Kd7 36.Kb1 Kc8
56/66 00:01 14,103k 7,478k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Ke1 Kd7 16.Ke2 Kc8 17.Kd1 Kd7 18.Kc1 Kc8 19.Bd2 Kd7 20.Bb4 Kc8 21.Bf8 Kd7 22.Kb1 Kc8 23.Bh6 Kd7 24.Be3 Kc8 25.Bd2 Kd7 26.Kc1 Kc8 27.Bb4 Kd7 28.Kb2 Kc8 29.Bd6 Kd7 30.Bh2 Kc8 31.Kb1 Kd7 32.Ka1 Kc8 33.Bg1 Kd7
57/67 00:02 17,385k 7,659k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Bb4 Kd7 18.Kb2 Kc8 19.Bd6 Kd7 20.Bh2 Kc8 21.Kb1 Kd7 22.Ka1 Kc8 23.Bg1 Kd7 24.Be3 Kc8 25.Bc1 Kd7 26.Kb2 Kc8 27.Kb1 Kd7 28.Ka1 Kc8 29.Be3 Kd7 30.Ka2 Kc8 31.Bf2 Kd7 32.Bg3 Kc8 33.Be5 Kd7 34.Ka1
58/73 00:02 21,302k 7,837k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Ka1 Kc8 19.Bc1 Kd7 20.Bh6 Kc8 21.Bd2 Kd7 22.Kb1 Kc8 23.Bf4 Kd7 24.Ka2 Kc8 25.Be3 Kd7 26.Bd4 Kc8 27.Kb1 Kd7 28.Ka1 Kc8 29.Ka2 Kd7 30.Be5 Kc8 31.Bf4 Kd7 32.Bg3 Kc8 33.Kb1 Kd7 34.Ka1 Kc8 35.Bh2 Kd7 36.Bg1 Kc8
59/84 00:03 25,342k 7,947k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Ka1 Kc8 19.Bc1 Kd7 20.Bb2 Kc8 21.Bd4 Kd7 22.Bg1 Kc8 23.Bf2 Kd7 24.Ka2 Kc8 25.Bd4 Kd7 26.Be5 Kc8 27.Bf4 Kd7 28.Bh2 Kc8 29.Kb2 Kd7 30.Ka1 Kc8 31.Bg1 Kd7 32.Kb1 Kc8 33.Bd4 Kd7 34.Bc5 Kc8 35.Kc1 Kd7 36.Be3 Kc8 37.Kd1 Kd7 38.Ke2 Kc8 39.Bg1 Kd7 40.Ke1 Kc8 41.Bh2 Kd7
60/86 00:03 29,261k 8,021k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Ka1 Kc8 19.Bc1 Kd7 20.Bb2 Kc8 21.Bd4 Kd7 22.Bg1 Kc8 23.Kb1 Kd7 24.Bh2 Kc8 25.Bg3 Kd7 26.Ka1 Kc8 27.Bd6 Kd7 28.Be7 Kc8 29.Kb1 Kd7 30.Kc1 Kc8 31.Kd1 Kd7 32.Bg5 Kc8 33.Kc2 Kd7 34.Bh4 Kc8 35.Kb2 Kd7 36.Ka2 Kc8 37.Bf2 Kd7 38.Be3 Kc8 39.Kb2 Kd7 40.Kc1 Kc8 41.Bd2 Kd7 42.Kb1 Kc8 43.Ka1 Kd7
61/88 00:04 34,575k 8,105k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Ka1 Kc8 19.Bc1 Kd7 20.Bb2 Kc8 21.Bd4 Kd7 22.Bg1 Kc8 23.Bh2 Kd7 24.Bg3 Kc8 25.Kb1 Kd7 26.Bd6 Kc8 27.Bh2 Kd7 28.Bg1 Kc8 29.Bd4 Kd7 30.Bc5 Kc8 31.Kb2 Kd7 32.Bd6 Kc8 33.Bb4 Kd7 34.Be1 Kc8 35.Ka2 Kd7 36.Bh4 Kc8 37.Bg5 Kd7 38.Bd8 Kc8 39.Kb1 Kd7 40.Ka1 Kc8 41.Be7 Kd7 42.Bh4 Kc8 43.Bg3 Kd7
62/90 00:05 42,205k 8,216k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Ka1 Kc8 19.Bc1 Kd7 20.Bb2 Kc8 21.Be5 Kd7 22.Bg3 Kc8 23.Bd6 Kd7 24.Bb4 Kc8 25.Bd2 Kd7 26.Kb1 Kc8 27.Bf4 Kd7 28.Bh2 Kc8 29.Bg1 Kd7 30.Bc5 Kc8 31.Kb2 Kd7 32.Bd4 Kc8 33.Ka2 Kd7 34.Ba1 Kc8 35.Kb3 Kd7 36.Be5 Kc8 37.Kc2 Kd7 38.Bd6 Kc8 39.Bf4 Kd7 40.Kb3 Kc8 41.Be5 Kd7 42.Bd6 Kc8 43.Ka2 Kd7 44.Bh2 Kc8 45.Kb1 Kd7
63/91 00:06 54,585k 8,376k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Ka1 Kc8 19.Bc1 Kd7 20.Bb2 Kc8 21.Be5 Kd7 22.Bg3 Kc8 23.Kb1 Kd7 24.Kc1 Kc8 25.Bf2 Kd7 26.Be3 Kc8 27.Bg1 Kd7 28.Kb1 Kc8 29.Ka2 Kd7 30.Be3 Kc8 31.Bd4 Kd7 32.Ba1 Kc8 33.Kb3 Kd7 34.Be5 Kc8 35.Kc2 Kd7 36.Bd6 Kc8 37.Bc5 Kd7 38.Kb1 Kc8 39.Kb2 Kd7 40.Be7 Kc8 41.Bb4 Kd7 42.Ka1 Kc8 43.Bd2 Kd7 44.Be1 Kc8 45.Bg3 Kd7 46.Be5
64/96 00:07 66,961k 8,462k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Ka1 Kc8 19.Bc1 Kd7 20.Bb2 Kc8 21.Be5 Kd7 22.Bg3 Kc8 23.Bh2 Kd7 24.Be5 Kc8 25.Bg3 Kd7 26.Be1 Kc8 27.Kb1 Kd7 28.Bf2 Kc8 29.Ka2 Kd7 30.Be3 Kc8 31.Bd4 Kd7 32.Kb2 Kc8 33.Bc5 Kd7 34.Bf8 Kc8 35.Kc1 Kd7 36.Kd1 Kc8 37.Ke1 Kd7 38.Bg7 Kc8 39.Bh6 Kd7 40.Bf8 Kc8 41.Bg7 Kd7 42.Bf6 Kc8 43.Bg5 Kd7 44.Bh4 Kc8 45.Bf2 Kd7 46.Bg1 Kc8 47.Bh2 Kd7 48.Kd1 Kc8
65/79 00:08 74,646k 8,475k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Bg5 Kc8 19.Bf4 Kd7 20.Bd6 Kc8 21.Bh2 Kd7 22.Bg1 Kc8 23.Bf2 Kd7 24.Ka1 Kc8 25.Ka2 Kd7 26.Bg1 Kc8 27.Kb1 Kd7 28.Ka1 Kc8 29.Bh2 Kd7 30.Bg3 Kc8 31.Be5 Kd7 32.Bc3 Kc8 33.Bd2 Kd7 34.Be3 Kc8 35.Kb2 Kd7 36.Bd4 Kc8 37.Kc1 Kd7 38.Bc3 Kc8 39.Bd2 Kd7
66/99 00:10 94,145k 8,589k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Bg5 Kc8 19.Bf4 Kd7 20.Bd6 Kc8 21.Bh2 Kd7 22.Bg1 Kc8 23.Bf2 Kd7 24.Ka1 Kc8 25.Be3 Kd7 26.Bg5 Kc8 27.Bc1 Kd7 28.Ka2 Kc8 29.Kb2 Kd7 30.Kb3 Kc8 31.Kc2 Kd7 32.Bg5 Kc8 33.Kd2 Kd7 34.Kd1 Kc8 35.Be3 Kd7 36.Kc1 Kc8 37.Bf2 Kd7 38.Bg3 Kc8 39.Kb2 Kd7 40.Be5 Kc8 41.Bc3 Kd7 42.Ka2 Kc8 43.Be1 Kd7 44.Ka1 Kc8 45.Kb2 Kd7 46.Bc3 Kc8 47.Be5 Kd7 48.Ka1 Kc8 49.Bh2 Kd7
67/100 00:13 111,933k 8,587k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Bg5 Kc8 19.Ka1 Kd7 20.Bd8 Kc8 21.Be7 Kd7 22.Bd6 Kc8 23.Bh2 Kd7 24.Kb1 Kc8 25.Bg1 Kd7 26.Kc2 Kc8 27.Kd2 Kd7 28.Ke1 Kc8 29.Ke2 Kd7 30.Be3 Kc8 31.Kd1 Kd7 32.Kc1 Kc8 33.Bd2 Kd7 34.Kb1 Kc8 35.Bc3 Kd7 36.Bg7 Kc8 37.Ka1 Kd7 38.Bd4 Kc8 39.Kb2 Kd7 40.Be5 Kc8 41.Bc3 Kd7 42.Be1 Kc8 43.Ka1 Kd7 44.Ka2 Kc8 45.Bf2 Kd7 46.Bc5 Kc8 47.Kb1 Kd7 48.Bd6 Kc8 49.Ka1 Kd7 50.Bh2 Kc8
68/102 00:15 132,897k 8,649k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Bf4 Kc8 19.Bh2 Kd7 20.Ka1 Kc8 21.Bg1 Kd7 22.Be3 Kc8 23.Kb2 Kd7 24.Bf2 Kc8 25.Bg1 Kd7 26.Kc2 Kc8 27.Kc1 Kd7 28.Kd2 Kc8 29.Kc2 Kd7 30.Bc5 Kc8 31.Kc1 Kd7 32.Be7 Kc8 33.Bh4 Kd7 34.Bg3 Kc8 35.Bh2 Kd7 36.Kd1 Kc8 37.Ke1 Kd7 38.Kf2 Kc8 39.Kf3 Kd7 40.Bf4 Kc8 41.Be3 Kd7 42.Bc5 Kc8 43.Bb4 Kd7 44.Bf8 Kc8 45.Kf2 Kd7 46.Kf1 Kc8 47.Ba3 Kd7 48.Ke2 Kc8 49.Bb4 Kd7 50.Bc5 Kc8
69/102 00:18 156,777k 8,661k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Bf4 Kc8 19.Bh2 Kd7 20.Ka1 Kc8 21.Bg1 Kd7 22.Kb2 Kc8 23.Bf2 Kd7 24.Bc5 Kc8 25.Bb4 Kd7 26.Bd6 Kc8 27.Kc1 Kd7 28.Bg3 Kc8 29.Bh2 Kd7 30.Kb1 Kc8 31.Ka1 Kd7 32.Bf4 Kc8 33.Be3 Kd7 34.Bg5 Kc8 35.Bh4 Kd7 36.Be1 Kc8 37.Ka2 Kd7 38.Bc3 Kc8 39.Be5 Kd7 40.Bf6 Kc8 41.Bd8 Kd7 42.Be7 Kc8 43.Kb1 Kd7 44.Bc5 Kc8 45.Bd4 Kd7 46.Bh8 Kc8 47.Bg7 Kd7 48.Ka1 Kc8 49.Bd4 Kd7 50.Bc3 Kc8 51.Be1 Kd7
70/112 00:21 188,617k 8,656k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Kc1 Kd7 16.Bd2 Kc8 17.Kb1 Kd7 18.Bf4 Kc8 19.Bh2 Kd7 20.Ka1 Kc8 21.Bg1 Kd7 22.Bf2 Kc8 23.Be1 Kd7 24.Bc3 Kc8 25.Ka2 Kd7 26.Kb2 Kc8 27.Be5 Kd7 28.Bd6 Kc8 29.Kc1 Kd7 30.Bg3 Kc8 31.Bh2 Kd7 32.Kd1 Kc8 33.Ke1 Kd7 34.Kf2 Kc8 35.Kf3 Kd7 36.Bf4 Kc8 37.Be3 Kd7 38.Bc5 Kc8 39.Ke2 Kd7 40.Bg1 Kc8 41.Bf2 Kd7 42.Kd1 Kc8 43.Be3 Kd7 44.Kc1 Kc8 45.Kb2 Kd7 46.Bc5 Kc8 47.Kb1 Kd7 48.Ka2 Kc8 49.Be7 Kd7 50.Ka1 Kc8 51.Bf8 Kd7 52.Kb2 Kc8 53.Kb1 Kd7 54.Bc5 Kc8 55.Bg1 Kd7
71/104 00:28 245,880k 8,665k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Be3 Kc8 15.Bg1 Kd7 16.Ke1 Kc8 17.Bd4 Kd7 18.Bc3 Kc8 19.Bd2 Kd7 20.Kd1 Kc8 21.Kc1 Kd7 22.Kb1 Kc8 23.Ka1 Kd7 24.Bg5 Kc8 25.Be3 Kd7 26.Bf2 Kc8 27.Bg1 Kd7 28.Kb2 Kc8 29.Kc1 Kd7 30.Bd4 Kc8 31.Kb1 Kd7 32.Bc5 Kc8 33.Bd6 Kd7 34.Ka1 Kc8 35.Bh2 Kd7 36.Ka2 Kc8 37.Bf4 Kd7 38.Kb2 Kc8 39.Kc3 Kd7 40.Bd6 Kc8 41.Kc2 Kd7 42.Kb3 Kc8 43.Bf8 Kd7 44.Kb2 Kc8 45.Kc2 Kd7 46.Kc1 Kc8 47.Be7 Kd7 48.Kb2 Kc8 49.Kc2 Kd7 50.Kc1 Kc8 51.Bh4 Kd7 52.Bg3 Kc8
72/88 00:31 265,079k 8,473k +8.53 1.b6 Kd7 2.Kb1 Kc8 3.Kc1 Kd7 4.Kd1 Kc8 5.Ke1 Kd7 6.Kxf1 Kc8 7.Ke1 Kd7 8.Ke2 Kc8 9.Kd2 Kd7 10.Bg3 Kc8 11.Kc1 Kd7 12.Kd1 Kc8 13.Bf2 Kd7 14.Bg1 Kc8 15.Kc1 Kd7 16.Kb1 Kc8 17.Bf2 Kd7 18.Be3 Kc8 19.Kc1 Kd7 20.Bg5 Kc8 21.Bd8 Kd7 22.Kb2 Kc8 23.Kb1 Kd7 24.Ka1 Kc8 25.Bg5 Kd7 26.Bd2 Kc8 27.Kb2 Kd7 28.Bc1 Kc8 29.Bf4 Kd7 30.Kb1 Kc8 31.Bg3 Kd7 32.Ka1 Kc8 33.Be5 Kd7 34.Bd6 Kc8 35.Ka2 Kd7 36.Bf8 Kc8 37.Kb2 Kd7 38.Kc1 Kc8 39.Kc2 Kd7 40.Bd6 Kc8 41.Bh2 Kd7 42.Kd1 Kc8 43.Ke1 Kd7 44.Kf2 Kc8

jorose
Posts: 322
Joined: Thu Jan 22, 2015 2:21 pm
Location: Zurich, Switzerland
Full name: Jonathan Rosenthal

Re: a test position that I composed

Post by jorose » Thu Jan 24, 2019 9:56 am

This one looks really tough.

If you force Kb2 Kd7 then SF gets it quickly, but even SF struggles otherwise.

EDIT: I spoke too soon, SF manages in the original position. SF10 from Lichess got it right.
-Jonathan

Javier Ros
Posts: 184
Joined: Fri Oct 12, 2012 10:48 am
Location: Seville (SPAIN)
Full name: Javier Ros

Re: a test position that I composed

Post by Javier Ros » Thu Jan 24, 2019 10:35 am

Uri Blass wrote:
Thu Jan 24, 2019 9:28 am
White needs to move the king to win the game



Very interesting test!

See the analysis of Lc0_32472, 14 seconds !! on my Laptop with GTX1070 with only 5 men syzygy.

And Lc0 AntiFish 125, less than one second!!

Uri, with your outstanding experience in correspondence chess, I think you would enjoy a lot analyzing your best games with Lc0!

I have a RTX 2070 but now it seems the best value for money for Lc0 is RTX 2060.

Best regards

FEN: 2k5/1pP5/p7/PP6/5B2/8/8/K4n2 w - - 0 1

Lc0201_32742:
1/2 00:00 3 66 +3,94 1.Ka1-b2 a6xb5
2/3 00:00 6 105 +1,95 1.Ka1-b2 Nf1-e3 2.Bf4xe3
2/4 00:00 9 125 +3,20 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8
3/5 00:00 19 226 +2,61 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3
3/5 00:00 23 252 +4,11 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Nf1-h2
3/6 00:00 34 306 +4,66 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7
4/6 00:00 47 373 +4,33 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.c7-c8N
4/7 00:00 66 428 +5,01 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c2 Nf1-g3 4.Bf4xg3
5/7 00:00 113 548 +5,64 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c2 Nf1-g3 4.Bf4xg3 Kc8-d7
5/8 00:00 148 632 +5,01 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c2 Nf1-g3 4.Bf4xg3 Kc8-d7
5/9 00:00 232 763 +3,26 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c2 Nf1-g3 4.Bf4xg3 Kc8-d7
6/10 00:00 544 1.145 +3,23 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c2 Nf1-g3 4.Bf4xg3 Kc8-d7
6/11 00:00 864 1.461 +3,96 1.b5-b6 Nf1-e3 2.Bf4xe3 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Kb2-b3 Kc8-d7 5.Kb3-c3 Kd7-c8
7/11 00:00 1.014 1.557 +4,08 1.b5-b6 Nf1-e3 2.Bf4xe3 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Kb2-b3 Kc8-d7 5.Kb3-c3 Kd7-c8
7/12 00:00 1.139 1.643 +4,11 1.b5-b6 Nf1-e3 2.Bf4xe3 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Kb2-b3 Kc8-d7 5.Kb3-c3 Kd7-c8
7/13 00:00 1.802 2.100 +4,15 1.b5-b6 Nf1-h2 2.Bf4xh2 Kc8-d7 3.Bh2-d6 Kd7-c8 4.Ka1-b2 Kc8-d7 5.Kb2-c3 Kd7-c8 6.Kc3-d4
8/13 00:01 2.724 2.621 +4,35 1.b5-b6 Nf1-h2 2.Bf4xh2 Kc8-d7 3.Bh2-d6 Kd7-c8 4.Ka1-b2 Kc8-d7 5.Kb2-c2 Kd7-c8 6.Kc2-d3
8/14 00:01 2.896 2.709 +4,38 1.b5-b6 Nf1-h2 2.Bf4xh2 Kc8-d7 3.Bh2-d6 Kd7-c8 4.Ka1-b2 Kc8-d7 5.Kb2-c2 Kd7-c8 6.Kc2-d3
8/15 00:01 4.605 3.386 +4,49 1.b5-b6 Nf1-h2 2.Bf4xh2 Kc8-d7 3.Bh2-d6 Kd7-c8 4.Bd6-b4 Kc8-d7 5.Ka1-b2 Kd7-c8 6.Kb2-c3 Kc8-d7 7.Kc3-d3 Kd7-c8
9/15 00:01 7.210 4.211 +4,50 1.b5-b6 Nf1-h2 2.Bf4xh2 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Bh2-d6 Kc8-d7 5.Kb2-c3 Kd7-c8 6.Kc3-d4 Kc8-d7 7.Kd4-e5 Kd7-c8 8.Ke5-f6 Kc8-d7
9/16 00:01 7.893 4.334 +4,53 1.b5-b6 Nf1-h2 2.Bf4xh2 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Bh2-d6 Kc8-d7 5.Kb2-c3 Kd7-c8 6.Kc3-d4 Kc8-d7 7.Kd4-e5 Kd7-c8 8.Ke5-f6 Kc8-d7
9/17 00:01 9.279 4.676 +4,52 1.b5-b6 Nf1-h2 2.Bf4xh2 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Bh2-d6 Kc8-d7 5.Kb2-c3 Kd7-c8 6.Kc3-d4 Kc8-d7 7.Kd4-e5 Kd7-c8 8.Ke5-f6 Kc8-d7
10/17 00:03 18.773 5.864 +4,38 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Nf1-g3 4.Bf4xg3 Kc8-d7 5.Kc3-d4 Kd7-c8 6.Kd4-e5 Kc8-d7 7.Ke5-f6 Kd7-c8 8.Kf6-e6
10/18 00:03 19.059 5.873 +4,39 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Nf1-g3 4.Bf4xg3 Kc8-d7 5.Kc3-d4 Kd7-c8 6.Kd4-e5 Kc8-d7 7.Ke5-f6 Kd7-c8 8.Kf6-e6
10/19 00:04 31.838 7.060 +4,72 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-g3+ 6.Bf4xg3 Kc8-d7 7.Ke2-e3 Kd7-c8 8.Ke3-f4 Kc8-d7 9.Kf4-e5 Kd7-c8 10.Ke5-f6
10/20 00:06 48.002 7.344 +4,89 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-g3+ 6.Bf4xg3 Kc8-d7 7.Ke2-f3 Kd7-c8 8.Kf3-e4 Kc8-d7 9.Ke4-f5 Kd7-c8 10.Kf5-e6
11/20 00:07 54.014 7.624 +4,95 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-g3+ 6.Bf4xg3 Kc8-d7 7.Bg3-d6 Kd7-c8 8.Bd6-b4 Kc8-d7 9.Ke2-e3 Kd7-c8 10.Bb4-a3 Kc8-d7
11/21 00:07 60.805 7.965 +4,93 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-g3+ 6.Bf4xg3 Kc8-d7 7.Bg3-d6 Kd7-c8 8.Bd6-b4 Kc8-d7 9.Ke2-e3 Kd7-c8 10.Bb4-a3 Kc8-d7
11/22 00:08 71.773 8.334 +4,93 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-g3+ 6.Bf4xg3 Kc8-d7 7.Bg3-d6 Kd7-c8 8.Bd6-a3 Kc8-d7 9.Ke2-e3 Kd7-c8 10.Ke3-f4 Kc8-d7 11.Kf4-g5
11/22 00:13 121.905 8.945 +4,94 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-g3+ 6.Bf4xg3 Kc8-d7 7.Bg3-d6 Kd7-c8 8.Bd6-a3 Kc8-d7 9.Ke2-e3 Kd7-c8 10.Ke3-f4 Kc8-d7 11.Kf4-g5
11/22 00:14 129.741 9.086 +6,78 1.Ka1-b2 Nf1-e3 2.Bf4xe3 Kc8xc7 3.Be3-f4+ Kc7-d7 4.Kb2-c3 Kd7-c8 5.Kc3-b4 Kc8-d7 6.b5xa6 b7xa6
11/22 00:19 202.835 10.513 +7,96 1.Ka1-b2 Nf1-e3 2.Bf4xe3 Kc8xc7 3.Be3-f4+ Kc7-c8 4.Kb2-c3 Kc8-d8 5.Kc3-d4 Kd8-c8 6.Kd4-c5 Kc8-d7 7.Kc5-b6 Kd7-c8 8.b5xa6 b7xa6
12/22 00:19 206.279 10.568 +8,00 1.Ka1-b2 Nf1-e3 2.Bf4xe3 Kc8xc7 3.Be3-f4+ Kc7-c8 4.Kb2-c3 Kc8-d8 5.Kc3-d4 Kd8-c8 6.Kd4-c5 Kc8-d7 7.b5xa6 b7xa6
12/22 00:24 291.080 11.867 +8,57 1.Ka1-b2 Nf1-e3 2.Bf4xe3 Kc8xc7 3.Be3-f4+ Kc7-c8 4.Kb2-c3 Kc8-d7 5.Kc3-d4 Kd7-c8 6.Kd4-c5 Kc8-d7 7.b5xa6 b7xa6
12/22 00:29 374.045 12.661 +9,21 1.Ka1-b2 Nf1-e3 2.Bf4xe3 Kc8xc7 3.Be3-f4+ Kc7-c8 4.Kb2-c3 Kc8-d7 5.Kc3-d4 Kd7-c8 6.Kd4-c5 Kc8-d8 7.b5xa6 b7xa6
12/23 00:35 473.808 13.354 +9,98 1.Ka1-b2 Nf1-e3 2.Bf4xe3 Kc8xc7 3.Be3-f4+ Kc7-c8 4.Kb2-c3 Kc8-d7 5.Kc3-d4 Kd7-c8 6.Kd4-c5 Kc8-d8 7.b5xa6 b7xa6


FEN: 2k5/1pP5/p7/PP6/5B2/8/8/K4n2 w - - 0 1

AF125:
1/2 00:00 3 68 +5,18 1.b5-b6 Kc8-d7
2/3 00:00 5 87 +6,03 1.b5-b6 Kc8-d7 2.Ka1-b2
2/4 00:00 7 97 +4,45 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8
2/4 00:00 9 120 +3,09 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.a5-a6
3/5 00:00 13 149 +2,69 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3
3/6 00:00 16 158 +2,69 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3
3/6 00:00 18 176 +5,05 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.c7-c8N
3/6 00:00 22 169 +1,90 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3 b5-b4+
4/7 00:00 28 194 +5,18 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c2 Kc8-d7 4.Kc2-d3
4/7 00:00 29 183 +1,44 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3 Kc8xc7
4/7 00:00 31 194 +5,25 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c2 Kc8-d7 4.Kc2-d3 Nf1-h2
4/8 00:00 40 216 +4,12 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8
4/9 00:00 69 274 +3,26 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2
4/10 00:00 93 303 +3,13 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-h2
5/10 00:00 108 322 +2,84 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-h2
5/11 00:00 158 405 +2,58 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c2 Kc8-d7 4.Kc2-d3 Kd7-c8 5.Kd3-e2 Nf1-h2 6.Bf4xh2
5/12 00:00 271 555 +2,40 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3 Kc8xc7 4.Be3-f4+ Kc7-d7 5.Kc3-b4
6/12 00:00 309 614 +2,38 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3 Kc8xc7 4.Be3-f4+ Kc7-d7 5.Kc3-b4
6/13 00:00 466 813 +2,18 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3 Kc8xc7 4.Be3-f4+ Kc7-d7 5.Kc3-b4 Kd7-c6
7/13 00:00 865 1.161 +2,88 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3 Kc8xc7 4.Be3-f4+ Kc7-d7 5.Kc3-b4 Kd7-c6 6.Bf4-e3 Kc6-c7 7.Kb4xb5
7/14 00:01 1.643 1.641 +2,66 1.Ka1-b2 a6xb5 2.Kb2-c3 Kc8-d7 3.Kc3-d3 b5-b4 4.Kd3-c4 Nf1-e3+ 5.Bf4xe3 Kd7xc7 6.Kc4xb4
8/14 00:01 2.058 1.884 +2,81 1.Ka1-b2 a6xb5 2.Kb2-c3 Kc8-d7 3.Kc3-d3 b5-b4 4.Kd3-c4 Nf1-e3+ 5.Bf4xe3 Kd7xc7 6.Be3-f4+ Kc7-d7 7.Kc4xb4
8/15 00:01 2.679 2.127 +3,17 1.Ka1-b2 a6xb5 2.Kb2-c3 Kc8-d7 3.Kc3-b4 Nf1-e3 4.Bf4xe3 Kd7xc7 5.Be3-f4+ Kc7-c6 6.Bf4-e5 Kc6-d7 7.Kb4xb5
8/17 00:01 3.256 2.364 +3,52 1.Ka1-b2 a6xb5 2.Kb2-c3 Kc8-d7 3.Kc3-b4 Nf1-e3 4.Bf4xe3 Kd7xc7 5.Be3-f4+ Kc7-c6 6.Bf4-e5 Kc6-d7 7.Kb4xb5
9/17 00:02 5.111 2.496 +3,37 1.Ka1-b2 a6xb5 2.Kb2-c3 Kc8-d7 3.Kc3-b4 Nf1-e3 4.Bf4xe3 Kd7xc7 5.Be3-f4+ Kc7-c6 6.Bf4-e5 Kc6-d7 7.Kb4xb5
9/18 00:02 8.518 3.261 +4,24 1.Ka1-b2 Kc8-d7 2.Kb2-c3 Nf1-e3 3.Bf4xe3 Kd7xc7 4.Be3-f4+ Kc7-d7 5.Kc3-b4 Kd7-c8 6.Kb4-c5 a6xb5 7.Kc5xb5
10/18 00:02 10.212 3.666 +4,60 1.Ka1-b2 Kc8-d7 2.Kb2-c3 a6xb5 3.Kc3-b4 Nf1-e3 4.Bf4xe3 Kd7xc7 5.Be3-f4+ Kc7-c6 6.Bf4-e5 Kc6-d7 7.Kb4xb5
10/19 00:02 10.384 3.677 +4,60 1.Ka1-b2 Kc8-d7 2.Kb2-c3 a6xb5 3.Kc3-b4 Nf1-e3 4.Bf4xe3 Kd7xc7 5.Be3-f4+ Kc7-c6 6.Bf4-e5 Kc6-d7 7.Kb4xb5
10/20 00:02 10.664 3.728 +4,63 1.Ka1-b2 Kc8-d7 2.Kb2-c3 a6xb5 3.Kc3-b4 Nf1-e3 4.Bf4xe3 Kd7xc7 5.Be3-f4+ Kc7-c6 6.Bf4-e5 Kc6-d7 7.Kb4xb5
10/21 00:03 21.264 5.455 +5,68 1.Ka1-b2 Kc8-d7 2.Kb2-c3 a6xb5 3.Kc3-b4 Nf1-e3 4.Bf4xe3 Kd7xc7 5.Be3-f4+ Kc7-c6 6.Bf4-g3 Kc6-d7 7.Kb4xb5
11/21 00:04 23.544 5.749 +5,85 1.Ka1-b2 Kc8-d7 2.Kb2-c3 a6xb5 3.Kc3-b4 Nf1-e3 4.Bf4xe3 Kd7xc7 5.Be3-f4+ Kc7-c6 6.Bf4-g3 Kc6-d7 7.Kb4xb5
11/22 00:06 46.208 7.268 +7,15 1.Ka1-b2 Kc8-d7 2.Kb2-c3 a6xb5 3.Kc3-b4 Nf1-e3 4.Bf4xe3 Kd7xc7 5.Be3-f4+ Kc7-c6 6.Bf4-g3 Kc6-d7 7.Kb4xb5
11/23 00:06 51.565 7.684 +7,35 1.Ka1-b2 Kc8-d7 2.Kb2-c3 a6xb5 3.Kc3-b4 Nf1-e3 4.Bf4xe3 Kd7xc7 5.Be3-f4+ Kc7-c6 6.Bf4-g3 Kc6-d7 7.Kb4xb5
12/23 00:07 68.860 8.845 +7,85 1.Ka1-b2 Kc8-d7 2.Kb2-c3 Nf1-e3 3.Bf4xe3 Kd7xc7 4.Be3-f4+ Kc7-d7 5.Kc3-b4 Kd7-c8 6.Kb4-c5 a6xb5 7.Kc5xb5
12/24 00:09 94.580 10.163 +8,50 1.Ka1-b2 Kc8-d7 2.Kb2-c3 Nf1-e3 3.Bf4xe3 Kd7xc7 4.Be3-f4+ Kc7-d7 5.Kc3-b4 Kd7-c8 6.Kb4-c5 a6xb5 7.Kc5xb5
12/26 00:18 274.522 14.540 +10,72 1.Ka1-b2 Kc8-d7 2.Kb2-c3 Nf1-e3 3.Bf4xe3 Kd7xc7 4.Be3-f4+ Kc7-d7 5.Kc3-b4 Kd7-c8 6.Kb4-c5 a6xb5 7.Kc5xb5
13/26 00:19 281.371 14.644 +10,79 1.Ka1-b2 Kc8-d7 2.Kb2-c3 Nf1-e3 3.Bf4xe3 Kd7xc7 4.Be3-f4+ Kc7-d7 5.Kc3-b4 Kd7-c8 6.Kb4-c5 a6xb5 7.Kc5xb5
13/26 00:24 385.126 15.899 +11,55 1.Ka1-b2 Nf1-e3 2.Bf4xe3 Kc8xc7 3.Be3-f4+ Kc7-d7 4.Kb2-c3 a6xb5 5.Kc3-b4 Kd7-c6 6.Bf4-g3 Kc6-d7 7.Kb4xb5
13/26 00:25 421.348 16.238 +11,78 1.Ka1-b2 Nf1-e3 2.Bf4xe3 Kc8xc7 3.Be3-f4+ Kc7-d7 4.Kb2-c3 a6xb5 5.Kc3-b4 Kd7-c6 6.Bf4-g3 Kc6-d7 7.Kb4xb5
The love relationship between a chess engine tester and his computer can be summarized in one sentence:
Until heat do us part.

Javier Ros
Posts: 184
Joined: Fri Oct 12, 2012 10:48 am
Location: Seville (SPAIN)
Full name: Javier Ros

Re: a test position that I composed

Post by Javier Ros » Thu Jan 24, 2019 11:29 am

With MultiPV it is more clear the evaluation of b6 and Kb2.


FEN: 2k5/1pP5/p7/PP6/5B2/8/8/K4n2 w - - 0 1

AF125:
1/2 00:00 3 61 +3,19 1.Ka1-b2 a6xb5
1/2 00:00 3 61 +5,18 1.b5-b6 Kc8-d7
---------------------------------------------------------------------------
2/4 00:00 9 118 +4,45 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Bf4-c1
2/4 00:00 9 118 +3,09 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.a5-a6
---------------------------------------------------------------------------
3/6 00:00 16 155 +5,86 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7
3/6 00:00 16 155 +2,69 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3
---------------------------------------------------------------------------
4/10 00:00 93 302 +2,00 1.Ka1-b2 Nf1-e3 2.Bf4xe3 Kc8xc7 3.Be3-f4+ Kc7-d7
4/10 00:00 93 302 +3,13 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-h2
---------------------------------------------------------------------------
5/11 00:00 236 497 +2,08 1.b5-b6 Nf1-h2 2.Ka1-b2 Nh2-f3 3.Kb2-c3 Nf3-h4 4.Kc3-d4 Nh4-g6
5/11 00:00 236 497 +2,46 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3 Kc8xc7 4.Kc3-b4 Kc7-b8 5.Kb4xb5
---------------------------------------------------------------------------
6/13 00:00 558 880 +1,85 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-h2 6.Bf4xh2 Kc8-d7 7.Ke2-d3
6/13 00:00 558 880 +2,56 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3 Kc8xc7 4.Be3-f4+ Kc7-c6 5.Kc3-b4 Kc6-d7 6.Kb4xb5
---------------------------------------------------------------------------
7/14 00:00 1.236 1.316 +1,72 1.b5-b6 Nf1-e3 2.Bf4xe3 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Kb2-c3 Kc8-d7 5.Kc3-d3 Kd7-c8 6.Kd3-e4 Kc8-d7 7.Ke4-f5
7/14 00:00 1.236 1.316 +2,92 1.Ka1-b2 a6xb5 2.Kb2-c3 Kc8-d7 3.Kc3-d3 b5-b4 4.Kd3-c2 Kd7-c8 5.Kc2-b3 Nf1-e3 6.Bf4xe3
---------------------------------------------------------------------------
8/16 00:01 2.835 2.093 +1,69 1.b5-b6 Nf1-e3 2.Bf4xe3 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Kb2-c3 Kc8-d7 5.Kc3-d3 Kd7-c8 6.Kd3-e4 Kc8-d7 7.Ke4-f5
8/16 00:01 2.835 2.093 +3,56 1.Ka1-b2 a6xb5 2.Kb2-c3 Kc8-d7 3.Kc3-b4 Nf1-e3 4.Bf4xe3 Kd7xc7 5.Be3-f4+ Kc7-c6 6.Bf4-e5 Kc6-d7 7.Kb4xb5
---------------------------------------------------------------------------
9/18 00:02 10.104 3.523 +1,52 1.b5-b6 Nf1-e3 2.Bf4xe3 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Kb2-c3 Kc8-d7 5.Kc3-d3 Kd7-c8 6.Kd3-e4 Kc8-d7 7.Ke4-f5
9/18 00:02 10.104 3.523 +4,40 1.Ka1-b2 Kc8-d7 2.Kb2-b3 Kd7-c8 3.Kb3-b4 a6xb5 4.Kb4xb5 Kc8-d7 5.Kb5-b6 Kd7-c8 6.Kb6-c5 Kc8-d7 7.Kc5-d4 Kd7-c8 8.Kd4-d3 Kc8-d7 9.Kd3-e2
---------------------------------------------------------------------------
10/21 00:04 23.392 5.401 +1,44 1.b5-b6 Nf1-e3 2.Bf4xe3 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Kb2-c3 Kc8-d7 5.Kc3-d4 Kd7-c8 6.Kd4-e5 Kc8-d7 7.Ke5-f6 Kd7-c8
10/21 00:04 23.392 5.401 +5,36 1.Ka1-b2 Kc8-d7 2.Kb2-b3 Kd7-c8 3.Kb3-b4 Kc8-d7 4.Kb4-c5 a6xb5 5.Kc5xb5 Kd7-c8 6.Kb5-b6 Nf1-e3 7.Bf4xe3 Kc8-d7 8.Kb6xb7
---------------------------------------------------------------------------
11/23 00:05 32.888 6.471 +1,38 1.b5-b6 Nf1-e3 2.Bf4xe3 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Kb2-c3 Kc8-d7 5.Kc3-d4 Kd7-c8 6.Kd4-e5 Kc8-d7 7.Ke5-f6 Kd7-c8
11/23 00:05 32.888 6.471 +5,92 1.Ka1-b2 Kc8-d7 2.Kb2-b3 Kd7-c8 3.Kb3-b4 Kc8-d7 4.Kb4-c5 a6xb5 5.Kc5xb5 Kd7-c8 6.Kb5-b6 Nf1-e3 7.Bf4xe3 Kc8-d7 8.Kb6xb7
---------------------------------------------------------------------------
12/25 00:15 212.033 13.710 +1,36 1.b5-b6 Nf1-d2 2.Bf4xd2 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Kb2-c3 Kc8-d7 5.Kc3-d4 Kd7-c8 6.Kd4-e5 Kc8-d7 7.Ke5-f6 Kd7-c8 8.Kf6-e7
12/25 00:15 212.033 13.710 +9,58 1.Ka1-b2 Kc8-d7 2.Kb2-b3 Kd7-c8 3.Kb3-b4 Kc8-d7 4.Kb4-c5 a6xb5 5.Kc5xb5 Kd7-c8 6.Kb5-b6 Nf1-e3 7.Bf4xe3 Kc8-d7 8.Kb6xb7
---------------------------------------------------------------------------
13/25 00:22 346.661 15.653 +1,37 1.b5-b6 Nf1-e3 2.Bf4xe3 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Kb2-c3 Kc8-d7 5.Kc3-d4 Kd7-c8 6.Kd4-e5 Kc8-d7 7.Ke5-f6 Kd7-c8 8.Kf6-e7
13/25 00:22 346.661 15.653 +10,71 1.Ka1-b2 Kc8-d7 2.Kb2-b3 Kd7-c8 3.Kb3-b4 Kc8-d7 4.Kb4-c5 a6xb5 5.Kc5xb5 Kd7-c8 6.Kb5-b6 Nf1-e3 7.Bf4xe3 Kc8-d7 8.Kb6xb7


FEN: 2k5/1pP5/p7/PP6/5B2/8/8/K4n2 w - - 0 1

Lc0201_32742:
1/2 00:00 3 68 +3,48 1.b5-b6 Kc8-d7
1/2 00:00 3 68 +3,94 1.Ka1-b2 a6xb5
---------------------------------------------------------------------------
2/4 00:00 9 123 +2,81 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3
2/4 00:00 9 123 +3,20 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8
---------------------------------------------------------------------------
3/6 00:00 34 306 +2,84 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3
3/6 00:00 34 306 +4,66 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7
---------------------------------------------------------------------------
4/7 00:00 66 431 +2,45 1.Ka1-b2 a6xb5 2.Kb2-c3 Nf1-e3 3.Bf4xe3
4/7 00:00 66 431 +5,01 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c2 Nf1-g3 4.Bf4xg3
---------------------------------------------------------------------------
5/10 00:00 429 1.072 +2,55 1.Ka1-b2 a6xb5 2.Kb2-c3 b5-b4+ 3.Kc3xb4 Nf1-e3 4.Bf4xe3
5/10 00:00 429 1.072 +3,05 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c2 Nf1-g3 4.Bf4xg3 Kc8-d7
---------------------------------------------------------------------------
6/11 00:00 754 1.422 +2,19 1.Ka1-b2 Nf1-d2 2.Bf4xd2 Kc8xc7 3.Bd2-f4+ Kc7-c8 4.b5-b6 Kc8-d7 5.Kb2-a3 Kd7-c8
6/11 00:00 754 1.422 +3,59 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c2 Nf1-g3 4.Bf4xg3 Kc8-d7
---------------------------------------------------------------------------
7/13 00:00 1.822 2.123 +2,19 1.Ka1-b2 Nf1-d2 2.Bf4xd2 Kc8xc7 3.Bd2-f4+ Kc7-c8 4.b5-b6 Kc8-d7 5.Kb2-a3 Kd7-c8
7/13 00:00 1.822 2.123 +4,15 1.b5-b6 Nf1-h2 2.Bf4xh2 Kc8-d7 3.Bh2-d6 Kd7-c8 4.Ka1-b2 Kc8-d7 5.Kb2-c2 Kd7-c8 6.Kc2-d3
---------------------------------------------------------------------------
8/16 00:01 6.006 3.869 +1,94 1.Ka1-b2 Nf1-d2 2.Bf4xd2 Kc8xc7 3.Bd2-f4+ Kc7-c8 4.b5-b6 Kc8-d7 5.Kb2-a3 Kd7-c8
8/16 00:01 6.006 3.869 +4,48 1.b5-b6 Nf1-h2 2.Bf4xh2 Kc8-d7 3.Ka1-b2 Kd7-c8 4.Bh2-d6 Kc8-d7 5.Kb2-c3 Kd7-c8 6.Kc3-d4 Kc8-d7 7.Kd4-e4 Kd7-c8 8.Ke4-f5
---------------------------------------------------------------------------
9/18 00:03 17.351 5.751 +2,76 1.Ka1-b2 a6xb5 2.Kb2-c3 b5-b4+ 3.Kc3xb4 Nf1-e3 4.Bf4xe3 Kc8xc7
9/18 00:03 17.351 5.751 +4,41 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Nf1-g3 4.Bf4xg3 Kc8-d7 5.Kc3-d4 Kd7-c8 6.Kd4-e5 Kc8-d7 7.Ke5-f5 Kd7-c8 8.Kf5-e6
---------------------------------------------------------------------------
10/19 00:04 32.320 6.864 +2,81 1.Ka1-b2 Nf1-d2 2.Bf4xd2 Kc8xc7 3.Kb2-c3 a6xb5 4.Bd2-f4+ Kc7-d7 5.Kc3-b4 Kd7-c6 6.Bf4-e3 Kc6-c7 7.Kb4xb5
10/19 00:04 32.320 6.864 +4,79 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-g3+ 6.Bf4xg3 Kc8-d7 7.Ke2-e3 Kd7-c8 8.Ke3-f4 Kc8-d7 9.Kf4-e5
---------------------------------------------------------------------------
11/21 00:18 179.131 9.712 +4,90 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-g3+ 6.Bf4xg3 Kc8-d7 7.Bg3-d6 Kd7-c8 8.Bd6-b4 Kc8-d7 9.Ke2-e3 Kd7-c8 10.Bb4-a3 Kc8-d7
11/21 00:18 179.131 9.712 +7,82 1.Ka1-b2 Nf1-e3 2.Bf4xe3 Kc8xc7 3.Be3-f4+ Kc7-c8 4.Kb2-c3 Kc8-d8 5.Kc3-d4 Kd8-c8 6.Kd4-c5 Kc8-d7 7.Kc5-b6 Kd7-c8 8.b5xa6 b7xa6
---------------------------------------------------------------------------
12/23 00:42 557.420 13.203 +4,90 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-g3+ 6.Bf4xg3 Kc8-d7 7.Bg3-d6 Kd7-c8 8.Bd6-b4 Kc8-d7 9.Ke2-e3 Kd7-c8 10.Bb4-a3 Kc8-d7
12/23 00:42 557.420 13.203 +10,73 1.Ka1-b2 Nf1-e3 2.Bf4xe3 Kc8xc7 3.Be3-f4+ Kc7-c8 4.Kb2-c3 Kc8-d8 5.Kc3-d4 Kd8-c8 6.Kd4-c5 Kc8-d8 7.b5xa6 b7xa6
---------------------------------------------------------------------------
13/25 01:55 1.852.698 16.087 +4,90 1.b5-b6 Kc8-d7 2.Ka1-b2 Kd7-c8 3.Kb2-c3 Kc8-d7 4.Kc3-d3 Kd7-c8 5.Kd3-e2 Nf1-g3+ 6.Bf4xg3 Kc8-d7 7.Bg3-d6 Kd7-c8 8.Bd6-b4 Kc8-d7 9.Ke2-e3 Kd7-c8 10.Bb4-a3 Kc8-d7
13/25 01:55 1.852.698 16.087 +14,89 1.Ka1-b2 Nf1-e3 2.Bf4xe3 Kc8xc7 3.Be3-f4+ Kc7-c8 4.Kb2-c3 Kc8-d8 5.Kc3-d4 Kd8-c8 6.Kd4-c5 Kc8-d7 7.b5xa6 b7xa6
The love relationship between a chess engine tester and his computer can be summarized in one sentence:
Until heat do us part.

zullil
Posts: 6442
Joined: Mon Jan 08, 2007 11:31 pm
Location: PA USA
Full name: Louis Zulli

Re: a test position that I composed

Post by zullil » Thu Jan 24, 2019 11:35 am

0.1 seconds for Cfish-dev (with 6-man tables)

info depth 27 seldepth 42 multipv 1 score cp 2120 nodes 250646 nps 2531777 tbhits 3481 time 99 pv a1b2 c8d7 b2c3 b7b6 a5b6 f1g3 f4g3 a6a5 b6b7 d7e7 c7c8n e7e6 b7b8q a5a4 c8b6
info depth 28 seldepth 33 multipv 1 score cp 15316 nodes 2014841 nps 3016229 tbhits 97221 time 668 pv a1b2 c8d7 b2c3 f1e3 f4e3 d7c7 e3f4 c7d7 c3c4 d7c8 c4b4 c8d7 b5a6 d7c8

Jouni
Posts: 2241
Joined: Wed Mar 08, 2006 7:15 pm

Re: a test position that I composed

Post by Jouni » Thu Jan 24, 2019 11:43 am

Komodo, Houdini and SF instantly with 5 piece TB.

Analysis by Stockfish 10 64 BMI2:

1. +- (153.15): 1.Kb2 Kd7 2.Kc3 Ne3 3.Bxe3 Kxc7 4.Bf4+ Kd7 5.Kb4 Kc8 6.Kc5 Kd7 7.bxa6 bxa6
2. +- (153.15): 1.Ka2 Kd7 2.Kb3 Kc8 3.Kc4 Kd7 4.Kc5 Kc8 5.Kb6 axb5 6.Kxb5 Kd7 7.a6 bxa6+
3. +- (153.12): 1.Kb1 Nd2+ 2.Bxd2 Kxc7 3.Bf4+ Kd7 4.Kb2 Ke6 5.Kc3 Kd5 6.Be3 Kd6 7.Kc4 Kd7 8.Bf4 Kc8 9.Kc5 Kd7 10.bxa6 bxa6
4. +- (8.17): 1.b6 Kd7 2.Kb2 Kc8 3.Kc3 Kd7 4.Kd3 Kc8 5.Ke2 Kd7 6.Kxf1 Kc8 7.Ke2 Kd7 8.Kd3 Kc8 9.Ke4 Kd7 10.Bh2 Kc8 11.Bg3 Kd7 12.Kd3 Kc8 13.Kc3 Kd7 14.Kb2 Kc8 15.Kb1 Kd7 16.Ka1 Kc8 17.Bh2 Kd7 18.Kb2 Kc8 19.Ka2 Kd7 20.Bf4 Kc8 21.Bd2 Kd7 22.Kb1 Kc8 23.Kc2 Kd7 24.Kd3 Kc8

Analysis by Stockfish MateFinder 9 64 BMI2:

1. +- (#27): 1.Ka2 axb5 2.Kb3 b4 3.Kxb4 Nd2 4.Bxd2 Kxc7 5.Bf4+ Kc6 6.Be3 Kc7 7.Ba7 Kd6 8.Kc4 Kc6 9.Bb6 Kd7 10.Kc5 Kc8 11.Ba7 Kc7 12.Kb5 Kd8 13.Bb8 Kc8 14.Bh2 Kd7 15.Kb6 Kd8 16.Kxb7 Kd7 17.a6 Ke7 18.a7 Ke6 19.a8Q Kf5 20.Bc7 Ke4 21.Kb6+ Ke3 22.Be5 Ke2 23.Qe4+ Kd2 24.Qf3 Kc2 25.Qe2+ Kc1 26.Bg7 Kb1 27.Qb2#
2. +- (#27): 1.Kb2 axb5 2.Kb3 b4 3.Kxb4 Nd2 4.Bxd2 Kxc7 5.Bf4+ Kc6 6.Be3 Kc7 7.Ba7 Kd6 8.Kc4 Kc6 9.Bb6 Kd7 10.Kc5 Kc8 11.Ba7 Kc7 12.Kb5 Kd8 13.Bb8 Kc8 14.Bh2 Kd8 15.Kb6 Ke7 16.Kxb7 Kf6 17.a6 Kf5 18.a7 Kg5 19.a8Q Kg4 20.Kb6 Kf5 21.Qf3+ Kg6 22.Bg3 Kg5 23.Be5 Kg6 24.Qf6+ Kh5 25.Qf5+ Kh6 26.Qg4 Kh7 27.Qg7#
3. +- (#29): 1.Kb1 axb5 2.Kc2 b4 3.Kb3 Nd2+ 4.Bxd2 Kxc7 5.Bf4+ Kc6 6.Be3 Kb5 7.Bb6 Ka6 8.Kc4 b3 9.Kxb3 Kb5 10.Kc3 Kc6 11.Kb4 Kd7 12.Kc5 Kc8 13.Ba7 Kc7 14.Kb5 Kd8 15.Bb8 Kc8 16.Bh2 Kd8 17.Kb6 Ke7 18.Kxb7 Kf6 19.a6 Kf5 20.a7 Kg5 21.Bc7 Kg4 22.a8Q Kf5 23.Qe8 Kf6 24.Qf8+ Kg5 25.Be5 Kh4 26.Qf4+ Kh5 27.Qf5+ Kh6
4. +- (7.22): 1.b6 Kd7 2.Kb1 Kc8 3.Kb2 Kd7 4.Ka3 Kc8 5.Ka4 Kd7 6.Kb4 Kc8 7.Kc3 Kd7 8.Kc4 Kc8 9.Kd3 Nd2 10.Bxd2 Kd7 11.Kc3 Kc8 12.Be3 Kd7 13.Kb3 Kc8 14.Ka2 Kd7 15.Ka3 Kc8 16.Kb4 Kd7 17.Bf4 Kc8 18.Kc4 Kd7 19.Bd2 Kc8 20.Be3 Kd7 21.Bg5 Kc8 22.Bh6 Kd7 23.Bf4 Kc8 24.Kb4 Kd7 25.Ka4 Kc8 26.Bh2 Kd7 27.Ka3 Kc8 28.Kb3 Kd7 29.Kb2 Kc8 30.Bg3 Kd7 31.Ka3 Kc8 32.Kb4 Kd7 33.Kb3 Kc8 34.Ka4 Kd7
Jouni

Jouni
Posts: 2241
Joined: Wed Mar 08, 2006 7:15 pm

Re: a test position that I composed

Post by Jouni » Thu Jan 24, 2019 2:10 pm

Addition: without syzygy engines have difficulties to solve. Komodo solves, Houdini stucks and SF10 sometimes solves

Analysis by Stockfish 10 64 BMI2:
...
...
...
1.b6 Kd7 2.Kb2 Kc8 3.Ka3 Kd7 4.Kb4 Kc8 5.Kc5 Kd7 6.Kd5 Kc8 7.Ke4 Kd7 8.Kd3 Kc8 9.Ke2 Kd7 10.Kxf1 Kc8 11.Ke2 Kd7 12.Kd3 Kc8 13.Ke3 Kd7 14.Ke2 Kc8 15.Kd3 Kd7 16.Bg3 Kc8 17.Ke4 Kd7 18.Kd5 Kc8 19.Be1 Kd7 20.Bb4 Kc8 21.Bd2 Kd7 22.Ke5 Kc8 23.Bc1 Kd7 24.Be3 Kc8 25.Bg1 Kd7 26.Bh2 Kc8 27.Ke4 Kd7 28.Kd5 Kc8 29.Bg1 Kd7 30.Kc4 Kc8 31.Be3 Kd7 32.Kc5 Kc8 33.Bd2 Kd7 34.Kb4 Kc8 35.Bc3 Kd7 36.Be1 Kc8 37.Bd2 Kd7 38.Ka3 Kc8 39.Bc3 Kd7 40.Bh8 Kc8 41.Bd4 Kd7 42.Bc5 Kc8 43.Bg1 Kd7 44.Bh2 Kc8 45.Ka2
+- (8.12) Depth: 68/89 00:00:04 71425kN
1.b6 Kd7 2.Kb2 Kc8 3.Ka3 Kd7 4.Kb4 Kc8 5.Kc5 Kd7 6.Kd5 Kc8 7.Ke4 Kd7 8.Kd3 Kc8 9.Ke2 Kd7 10.Kxf1 Kc8 11.Ke2 Kd7 12.Kd3 Kc8 13.Ke3 Kd7 14.Ke2 Kc8 15.Kd3 Kd7 16.Bg3 Kc8 17.Ke4 Kd7 18.Kd5 Kc8 19.Be1 Kd7 20.Bb4 Kc8 21.Bd2 Kd7 22.Ke5 Kc8 23.Bc1 Kd7 24.Be3 Kc8 25.Bg1 Kd7 26.Bh2 Kc8 27.Ke4 Kd7 28.Kd5 Kc8 29.Bg1 Kd7 30.Kc4 Kc8 31.Be3 Kd7 32.Kc5 Kc8 33.Bd2 Kd7 34.Bc3 Kc8 35.Be5 Kd7 36.Kd5 Kc8 37.Kd4 Kd7 38.Kc5 Kc8 39.Kb4 Kd7 40.Bg3 Kc8 41.Bf4 Kd7 42.Kb3 Kc8 43.Bh2 Kd7 44.Bg3
+- (8.12) Depth: 69/87 00:00:05 86348kN
1.Kb2
+- (8.21 ++) Depth: 70/96 00:00:10 157mN
1.Kb2
+- (8.31 ++) Depth: 70/96 00:00:10 166mN
1.Kb2
+- (8.45 ++) Depth: 70/96 00:00:11 173mN
1.Kb2
+- (8.65 ++) Depth: 70/96 00:00:12 186mN
1.Kb2
+- (8.93 ++) Depth: 70/96 00:00:12 196mN
1.Kb2
+- (9.29 ++) Depth: 70/96 00:00:13 206mN
1.Kb2
+- (9.77 ++) Depth: 70/96 00:00:14 213mN
1.Kb2
+- (10.40 ++) Depth: 70/96 00:00:14 217mN
1.Kb2
+- (11.20 ++) Depth: 70/96 00:00:14 223mN
1.Kb2
+- (12.23 ++) Depth: 70/96 00:00:16 244mN
1.Kb2
+- (13.53 ++) Depth: 70/96 00:00:18 273mN
1.Kb2
+- (15.18 ++) Depth: 70/96 00:00:20 297mN
1.Kb2
+- (17.26 ++) Depth: 70/96 00:00:22 318mN
1.Kb2
+- (19.88 ++) Depth: 70/96 00:00:24 338mN
1.Kb2
+- (23.19 ++) Depth: 70/96 00:00:26 361mN
1.Kb2
+- (27.34 ++) Depth: 70/96 00:00:28 383mN
1.Kb2
+- (32.54 ++) Depth: 70/96 00:00:29 396mN
1.Kb2
+- (39.07 ++) Depth: 70/96 00:00:31 411mN
1.Kb2
+- (47.25 ++) Depth: 70/96 00:00:32 423mN
1.Kb2
+- (57.50 ++) Depth: 70/96 00:00:33 442mN
Jouni

Joerg Oster
Posts: 791
Joined: Fri Mar 10, 2006 3:29 pm
Location: Germany

Re: a test position that I composed

Post by Joerg Oster » Thu Jan 24, 2019 3:14 pm

jorose wrote:
Thu Jan 24, 2019 9:56 am
This one looks really tough.

If you force Kb2 Kd7 then SF gets it quickly, but even SF struggles otherwise.

EDIT: I spoke too soon, SF manages in the original position. SF10 from Lichess got it right.
Not single-threaded and without TBs.

128 MB Hash, 1 Thread, no TBs, 5 min:

Code: Select all

info depth 77 seldepth 110 multipv 1 score cp 843 nodes 603583631 nps 3047647 hashfull 605 tbhits 0 time 198049 pv b5b6 c8d7 a1b2 d7c8 b2c3 c8d7 c3d3 d7c8 d3e2 f1g3 f4g3 c8d7 e2d3 d7c8 g3f2 c8d7 f2e3 d7c8 d3c3 c8d7 e3f4 d7c8 f4h2 c8d7 h2g3 d7c8 c3b2 c8d7 g3f4 d7c8 f4h2 c8d7 h2g1 d7c8 b2c3 c8d7 c3d4 d7c8 d4d5 c8d7 g1d4 d7c8 d4e3 c8d7 d5e4 d7c8 e3f4 c8d7 e4d4 d7c8 d4d5 c8d7 d5e4 d7c8 f4h2 c8d7 e4e3 d7c8 e3e2 c8d7 e2f1 d7c8 h2g1 c8d7 g1e3 d7c8 e3c1 c8d7 c1f4 d7c8 f4e3 c8d7 e3c1 d7c8 f1e2 c8d7 c1g5 d7c8 g5d2 c8d7 e2d3 d7c8 d3c2 c8d7 c2b2 d7c8 b2a1 c8d7 d2f4 d7c8 f4c1 c8d7 c1a3 d7c8 a3e7 c8d7 e7f6 d7c8 f6h4 c8d7 h4e7 d7c8 e7f6 c8d7 f6d4 d7c8 d4f2 c8d7 f2g1 d7c8
info depth 78 currmove b5b6 currmovenumber 1
info depth 78 currmove f4d6 currmovenumber 2
info depth 78 currmove f4g3 currmovenumber 3
info depth 78 currmove f4e5 currmovenumber 4
info depth 78 currmove f4h2 currmovenumber 5
info depth 78 currmove a1b1 currmovenumber 6
info depth 78 currmove f4e3 currmovenumber 7
info depth 78 currmove f4g5 currmovenumber 8
info depth 78 currmove a1b2 currmovenumber 9
info depth 78 currmove f4h6 currmovenumber 10
info depth 78 currmove f4c1 currmovenumber 11
info depth 78 currmove f4d2 currmovenumber 12
info depth 78 currmove a1a2 currmovenumber 13
info depth 78 currmove b5a6 currmovenumber 14
info depth 78 seldepth 112 multipv 1 score cp 843 nodes 866532084 nps 2992809 hashfull 640 tbhits 0 time 289538 pv b5b6 c8d7 a1b2 d7c8 b2c3 c8d7 c3d3 d7c8 d3e2 f1g3 f4g3 c8d7 e2d3 d7c8 g3f2 c8d7 f2e3 d7c8 d3c3 c8d7 e3f4 d7c8 f4h2 c8d7 h2g3 d7c8 g3f4 c8d7 f4e3 d7c8 c3d3 c8d7 e3g5 d7c8 d3e4 c8d7 e4d5 d7c8 d5c5 c8d7 g5f6 d7c8 f6e5 c8d7 c5d5 d7c8 e5g3 c8d7 g3h2 d7c8 h2e5 c8d7 e5f6 d7c8 d5c5 c8d7 c5d4 d7c8 f6h4 c8d7 d4e3 d7c8 e3e2 c8d7 h4g5 d7c8 g5d2 c8d7 d2c3 d7c8 c3e1 c8d7 e2f1 d7c8 e1d2 c8d7 d2f4 d7c8 f4e3 c8d7 e3d4 d7c8 d4g1 c8d7 f1g2 d7c8 g2f3 c8d7 g1f2 d7c8 f2g3 c8d7 g3d6 d7c8 f3e2 c8d7 e2f1 d7c8 d6f4 c8d7 f1f2 d7c8 f4e5 c8d7 e5b2 d7c8 f2e3 c8d7 b2c1 d7c8
info depth 79 currmove b5b6 currmovenumber 1
info depth 79 seldepth 112 multipv 1 score cp 843 nodes 879437583 nps 2931448 hashfull 641 tbhits 0 time 300001 pv b5b6 c8d7 a1b2 d7c8 b2c3 c8d7 c3d3 d7c8 d3e2 f1g3 f4g3 c8d7 e2d3 d7c8 g3f2 c8d7 f2e3 d7c8 d3c3 c8d7 e3f4 d7c8 f4h2 c8d7 h2g3 d7c8 g3f4 c8d7 f4e3 d7c8 c3d3 c8d7 e3g5 d7c8 d3e4 c8d7 e4d5 d7c8 d5c5 c8d7 g5f6 d7c8 f6e5 c8d7 c5d5 d7c8 e5g3 c8d7 g3h2 d7c8 h2e5 c8d7 e5f6 d7c8 d5c5 c8d7 c5d4 d7c8 f6h4 c8d7 d4e3 d7c8 e3e2 c8d7 h4g5 d7c8 g5d2 c8d7 d2c3 d7c8 c3e1 c8d7 e2f1 d7c8 e1d2 c8d7 d2f4 d7c8 f4e3 c8d7 e3d4 d7c8 d4g1 c8d7 f1g2 d7c8 g2f3 c8d7 g1f2 d7c8 f2g3 c8d7 g3d6 d7c8 f3e2 c8d7 e2f1 d7c8 d6f4 c8d7 f1f2 d7c8 f4e5 c8d7 e5b2 d7c8 f2e3 c8d7 b2c1 d7c8
bestmove b5b6 ponder c8d7
Part of the problem is the "suboptimal" handling of the draws by 50-move rule and the Transposition Table.
Unfortunately, "fixing" this goes along with a huge Elo drop. :lol:

Even then it takes a while to find the winning move.

Code: Select all

...
info depth 63 seldepth 91 multipv 1 score cp 0 nodes 55901928 nps 2154382 hashfull 1000 tbhits 0 time 25948 pv b5b6 f1h2 f4h2 c8d7 h2f4 d7c8
.
.
.
info depth 82 seldepth 54 multipv 1 score cp 0 nodes 155910714 nps 2229876 hashfull 1000 tbhits 0 time 69919 pv b5b6 c8d7 a1b2 d7c8
info depth 83 currmove b5b6 currmovenumber 1
info depth 83 currmove b5a6 currmovenumber 2
info depth 83 currmove f4c1 currmovenumber 3
info depth 83 currmove f4h6 currmovenumber 4
info depth 83 currmove f4g3 currmovenumber 5
info depth 83 currmove f4g5 currmovenumber 6
info depth 83 currmove a1a2 currmovenumber 7
info depth 83 currmove f4d2 currmovenumber 8
info depth 83 currmove a1b1 currmovenumber 9
info depth 83 currmove f4h2 currmovenumber 10
info depth 83 currmove f4e5 currmovenumber 11
info depth 83 currmove f4e3 currmovenumber 12
info depth 83 currmove a1b2 currmovenumber 13
info depth 83 seldepth 87 multipv 1 score cp 9 lowerbound nodes 220031705 nps 2185977 hashfull 1000 tbhits 0 time 100656 pv a1b2
info depth 82 currmove a1b2 currmovenumber 1
info depth 83 seldepth 87 multipv 1 score cp 19 lowerbound nodes 228853255 nps 2188642 hashfull 1000 tbhits 0 time 104564 pv a1b2
info depth 81 currmove a1b2 currmovenumber 1
info depth 83 seldepth 87 multipv 1 score cp 33 lowerbound nodes 235731968 nps 2192325 hashfull 1000 tbhits 0 time 107526 pv a1b2
info depth 80 currmove a1b2 currmovenumber 1
info depth 83 seldepth 87 multipv 1 score cp 53 lowerbound nodes 245896858 nps 2196743 hashfull 1000 tbhits 0 time 111937 pv a1b2
info depth 79 currmove a1b2 currmovenumber 1
info depth 83 seldepth 87 multipv 1 score cp 81 lowerbound nodes 250955048 nps 2197601 hashfull 1000 tbhits 0 time 114195 pv a1b2
info depth 78 currmove a1b2 currmovenumber 1
info depth 83 seldepth 87 multipv 1 score cp 117 lowerbound nodes 257883714 nps 2199734 hashfull 1000 tbhits 0 time 117234 pv a1b2
info depth 77 currmove a1b2 currmovenumber 1
info depth 83 seldepth 90 multipv 1 score cp 165 lowerbound nodes 265517480 nps 2202715 hashfull 1000 tbhits 0 time 120541 pv a1b2
info depth 76 currmove a1b2 currmovenumber 1
info depth 83 seldepth 90 multipv 1 score cp 228 lowerbound nodes 276476871 nps 2205023 hashfull 1000 tbhits 0 time 125385 pv a1b2
info depth 75 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 308 lowerbound nodes 282410057 nps 2206173 hashfull 1000 tbhits 0 time 128009 pv a1b2
info depth 74 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 411 lowerbound nodes 291176167 nps 2206833 hashfull 1000 tbhits 0 time 131943 pv a1b2
info depth 73 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 541 lowerbound nodes 306057245 nps 2211460 hashfull 1000 tbhits 0 time 138396 pv a1b2
info depth 72 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 706 lowerbound nodes 327000485 nps 2220188 hashfull 1000 tbhits 0 time 147285 pv a1b2
info depth 71 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 914 lowerbound nodes 355872994 nps 2237406 hashfull 1000 tbhits 0 time 159056 pv a1b2
info depth 70 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 1176 lowerbound nodes 391213508 nps 2256992 hashfull 1000 tbhits 0 time 173334 pv a1b2
info depth 69 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 1507 lowerbound nodes 446024627 nps 2284014 hashfull 1000 tbhits 0 time 195281 pv a1b2
info depth 68 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 1922 lowerbound nodes 518705154 nps 2300601 hashfull 1000 tbhits 0 time 225465 pv a1b2
info depth 67 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 2442 lowerbound nodes 610575181 nps 2301313 hashfull 1000 tbhits 0 time 265316 pv a1b2
info depth 66 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 3095 lowerbound nodes 718329550 nps 2297000 hashfull 1000 tbhits 0 time 312725 pv a1b2
Jörg Oster

User avatar
MikeB
Posts: 4488
Joined: Thu Mar 09, 2006 5:34 am
Location: Pen Argyl, Pennsylvania

Re: a test position that I composed

Post by MikeB » Thu Jan 24, 2019 5:55 pm

Uri Blass wrote:
Thu Jan 24, 2019 9:28 am
White needs to move the king to win the game



[snip]
A very nice composition Uri!

unreleased McCain X1 ("ten-one")

using 7 men TB and 23 threads on 12 Core Mac Pro, found one of the there best moves almost instantly ( less than 0.2 seconds), first TB mate in less than 0.5 seconds, first mate-in-27 in just under a minute, all three mates found in 2 minutes and 45 seconds

Code: Select all

setoption name Use Book 3 value true
setoption name Threads value 23
setoption name Hash value 9000
setoption name Minimal_Output value false
setoption name SyzygyPath value /Volumes/OWC960/syzygy:/Volumes/OWC960/syz7:/Volumes/S1/Z1/z:/Volumes/S2/Z2/z:/Volumes/S3/Z3/z
info string Found 1511 tablebases
setoption name Syzygy50MoveRule value false
setoption name Hash value 9190
isready
readyok
ucinewgame
info string Found 1511 tablebases
setoption name MultiPV value 4
setoption name UCI_AnalyseMode value true
position fen 2k5/1pP5/p7/PP6/5B2/8/8/K4n2 w - - 0 1
go infinite
...
info depth 23 seldepth 34 multipv 4 score cp 545 nodes 1301998 nps 22448241 tbhits 6521 time 58 pv a1b1 c8d7 b1b2 d7c8 b5b6 c8d7 b2c3 d7c8 c3d3 c8d7 d3e2 f1h2 f4h2 d7c8 h2g3 c8d7 g3d6 d7c8 d6h2 c8d7 e2d3 d7c8 d3c4 c8d7 c4c3 d7c8 h2g1 c8d7 g1d4 d7c8 d4f6 c8d7 c3d3 d7c8
info depth 24 seldepth 40 multipv 1 score cp 545 nodes 1526404 nps 24228634 tbhits 6948 time 63 pv a1a2 c8d7 b5b6 d7c8 a2b3 c8d7 b3c3 d7c8 c3d3 c8d7 d3e2 f1h2 f4h2 d7c8 h2g3 c8d7 g3d6 d7c8 d6h2 c8d7 e2d3 d7c8 d3c4 c8d7 c4c3 d7c8 h2g1 c8d7 g1d4 d7c8 d4f6 c8d7 c3d3 d7c8 f6c3 c8d7 c3d2 d7c8 d3c3 c8d7
info depth 24 seldepth 49 multipv 2 score cp 545 nodes 1526404 nps 24228634 tbhits 6948 time 63 pv a1b2 c8d7 b5b6 d7c8 b2c3 c8d7 c3d3 d7c8 d3e2 c8d7 e2f1 d7c8 f1f2 c8d7 f4g3 d7c8 f2e3 c8d7 e3d3 d7c8 d3c4 c8d7 c4b4 d7c8 b4c5 c8d7 g3e5 d7c8 c5c4 c8d7 c4b3 d7c8 e5h2 c8d7 b3c3 d7c8 h2f4 c8d7 c3b2 d7c8 f4d2 c8d7 b2a2 d7c8 a2b1 c8d7 b1b2 d7c8 b2c3
info depth 24 seldepth 36 multipv 3 score cp 545 nodes 1526404 nps 24228634 tbhits 6948 time 63 pv b5b6 c8d7 a1b2 d7c8 b2c3 c8d7 c3d3 d7c8 d3e2 c8d7 e2f1 d7c8 f1f2 c8d7 f4g3 d7c8 f2e3 c8d7 e3d3 d7c8 d3c4 c8d7 c4b4 d7c8 b4c5 c8d7 g3e5 d7c8 c5c4 c8d7 c4b3 d7c8 e5h2 c8d7 b3c3 d7c8
info depth 24 seldepth 38 multipv 4 score cp 545 nodes 1526404 nps 24228634 tbhits 6948 time 63 pv a1b1 c8d7 b1b2 d7c8 b5b6 c8d7 b2c3 d7c8 c3d3 c8d7 d3e2 f1h2 f4h2 d7c8 h2g3 c8d7 g3d6 d7c8 d6h2 c8d7 e2d3 d7c8 d3c4 c8d7 c4c3 d7c8 h2f4 c8d7 c3b3 d7c8 f4d2 c8d7 b3a2 d7c8 d2e3 c8d7 a2b2 d7c8
...
info depth 25 seldepth 45 multipv 1 score cp 1821 nodes 3482175 nps 26993604 tbhits 42344 time 129 pv a1b1 c8d7 b1b2 d7c8 b2c3 c8d7 c3b3 d7e7 c7c8q e7f6 c8b7 f6f5 b7c8 f5f6
info depth 25 seldepth 52 multipv 2 score cp 1165 nodes 3482175 nps 26993604 tbhits 42344 time 129 pv a1b2 c8d7 b2c3 d7c8 c3b4 c8d7 b4c5 d7c8 b5a6 c8d7 a6b7
info depth 25 seldepth 36 multipv 3 score cp 545 nodes 3482175 nps 26993604 tbhits 42344 time 129 pv a1a2 c8d7 b5b6 d7c8 a2b3 c8d7 b3c3 d7c8 c3d3 c8d7 d3e2 f1h2 f4h2 d7c8 h2g3 c8d7 g3d6 d7c8 d6h2 c8d7 e2d3 d7c8 d3c4 c8d7 c4c3 d7c8 h2f4 c8d7 c3b2 d7c8 f4d2 c8d7 b2a2 d7c8 d2e3 c8d7
info depth 25 seldepth 46 multipv 4 score cp 545 nodes 3482175 nps 26993604 tbhits 42344 time 129 pv b5b6 c8d7 a1b2 d7c8 b2c3 c8d7 c3d3 d7c8 d3e2 c8d7 e2f1 d7c8 f1f2 c8d7 f4g3 d7c8 f2e3 c8d7 e3d3 d7c8 d3c4 c8d7 c4b4 d7c8 b4c5 c8d7 g3e5 d7c8 c5c4 c8d7 c4b3 d7c8 e5h2 c8d7 h2f4 d7c8 b3c3 c8d7 f4d2 d7c8 c3d4 c8d7 d4d3 d7c8 d3e2 c8d7
...
info depth 26 seldepth 30 multipv 1 score cp 9996 nodes 13130683 nps 29375129 tbhits 762058 time 447 pv a1a2 c8d7 a2b3 d7c8 b3b4 c8d7 b4c5 d7c8 b5a6 b7a6 c5b6 c8d7 b6a6 d7c8 a6b5 c8d7 a5a6 f1d2 c7c8q d7c8
info depth 26 seldepth 29 multipv 2 score cp 9994 nodes 13130683 nps 29375129 tbhits 762058 time 447 pv a1b1 f1e3 f4e3 c8c7 e3f4 c7d7 b1a2 d7e6 a2b3 e6d5 f4e3 d5d6 b3c4 d6d7 e3f4 d7c8 c4b4 c8d8 b5a6 b7a6
info depth 26 seldepth 28 multipv 3 score cp 5667 nodes 13130683 nps 29375129 tbhits 762058 time 447 pv a1b2 a6b5 b2b3 b5b4 b3b4 c8d7 b4b5 d7c8 b5b6
info depth 26 seldepth 52 multipv 4 score cp 545 nodes 13130683 nps 29375129 tbhits 762058 time 447 pv b5b6 c8d7 a1b2 d7c8 b2c3 c8d7 c3d3 d7c8 d3e2 c8d7 e2f1 d7c8 f1f2 c8d7 f4g3 d7c8 f2e3 c8d7 e3d3 d7c8 d3c4 c8d7 c4b4 d7c8 b4c5 c8d7 g3e5 d7c8 c5c4 c8d7 c4b3 d7c8 e5h2 c8d7 h2f4 d7c8 b3c3 c8d7 f4d2 d7c8 c3b2 c8d7 d2e3 d7c8 b2a2 c8d7 a2a1 d7c8 e3d2 c8d7 a1b2 d7c8
...
info depth 42 seldepth 58 multipv 1 score mate 27 nodes 2549474600 nps 45905048 hashfull 329 tbhits 121712082 time 55538 pv a1a2 a6b5 a2b3 b5b4 b3b4 f1d2 f4d2 c8c7 d2f4 c7c6 f4e3 c6c7 e3a7 c7d6 a7b6 d6c6 b4c4 c6d7 c4c5 d7c8 b6a7 c8c7 c5b5 c7d8 a7b8 d8c8 b8f4 c8d8 b5b6 d8d7 b6b7 d7e7 a5a6 e7f6 f4c7 f6g6 a6a7 g6h5 a7a8q h5g4 b7b6 g4f5 a8d5 f5g6 d5e6 g6g5 c7e5 g5h5 e6f5 h5h6 f5g4 h6h7 g4g7
info depth 42 seldepth 18 multipv 2 score cp 9998 nodes 2549474600 nps 45905048 hashfull 329 tbhits 121712082 time 55538 pv a1b2 a6b5 b2b3 b5b4 b3b4 f1e3 f4e3 c8c7
info depth 41 seldepth 41 multipv 3 score cp 9995 nodes 2549474600 nps 45905048 hashfull 329 tbhits 121712082 time 55538 pv a1b1 f1d2 f4d2 c8c7 d2f4 c7d7 b1b2 d7e6 b2b3 e6d5 f4e3 d5e4 b3c4 e4e3
info depth 41 seldepth 53 multipv 4 score cp 555 nodes 2549474600 nps 45905048 hashfull 329 tbhits 121712082 time 55538 pv b5b6 c8d7 a1b2 d7c8 b2b3 c8d7 b3c3 d7c8 c3d3 c8d7 d3e2 f1h2 f4h2 d7c8 e2f2 c8d7 f2e3 d7c8 h2f4 c8d7 e3d4 d7c8 f4e3 c8d7 d4c3 d7c8 c3b2 c8d7 b2b3 d7c8 e3f2 c8d7 f2g1 d7c8 g1h2 c8d7 h2e5 d7c8 b3c2 c8d7 c2b2 d7c8 e5f4 c8d7 f4g3 d7c8 b2a3 c8d7 g3e5 d7c8 e5h2 c8d7
...
info depth 55 seldepth 54 multipv 1 score mate 27 nodes 6770850694 nps 40945378 hashfull 776 tbhits 411904217 time 165363 pv a1b2 a6b5 b2b3 b5b4 b3b4 f1d2 f4d2 c8c7 d2f4 c7c6 f4e3 c6c7 e3a7 c7d6 a7b6 d6c6 b4c4 c6d7 c4c5 d7c8 b6a7 c8c7 c5b5 c7d8 a7b8 d8c8 b8g3 c8d7 b5b6 d7c8 g3h2 c8d8 b6b7 d8e8 a5a6 e8e7 a6a7 e7f6 a7a8q f6f5 b7b6 f5g5 a8e4 g5h5 e4f5 h5h6 h2f4 h6g7 f4e5 g7h6 f5g4 h6h7 g4g7
info depth 55 seldepth 54 multipv 2 score mate 27 nodes 6770850694 nps 40945378 hashfull 776 tbhits 411904217 time 165363 pv a1a2 a6b5 a2b3 b5b4 b3b4 f1d2 f4d2 c8c7 d2f4 c7c6 f4e3 c6c7 e3a7 c7d6 a7b6 d6c6 b4c4 c6d7 c4c5 d7c8 b6a7 c8c7 c5b5 c7d8 a7b8 d8c8 b8g3 c8d7 b5b6 d7c8 g3h2 c8d8 b6b7 d8e8 a5a6 e8e7 a6a7 e7f6 a7a8q f6f5 b7b6 f5g5 a8e4 g5h5 e4f5 h5h6 h2f4 h6g7 f4e5 g7g8 f5g6 g8f8 e5d6
info depth 55 seldepth 64 multipv 3 score mate 29 nodes 6770850694 nps 40945378 hashfull 776 tbhits 411904217 time 165363 pv a1b1 a6b5 b1a2 b5b4 a2b3 f1d2 f4d2 c8c7 d2f4 c7c6 f4e3 c6b5 e3b6 b5a6 b3a4 b4b3 a4b3 a6b5 b3c3 b5c6 c3b4 c6d7 b4c5 d7c8 b6a7 c8c7 c5b5 c7d8 a7b8 d8c8 b8g3 c8d7 b5b6 d7e6 b6b7 e6f5 a5a6 f5e4 a6a7 e4f3 g3b8 f3e4 a7a8q e4d3 b7b6 d3e3 b8e5 e3e2 a8e4 e2f2 e5c7 f2f1 c7g3 f1g1 e4e2 g1h1 e2f1
info depth 55 seldepth 90 multipv 4 score cp 555 nodes 6770850694 nps 40945378 hashfull 776 tbhits 411904217 time 165363 pv b5b6 c8d7 a1b2 d7c8 b2b3 c8d7 b3c3 d7c8 c3d3 c8d7 d3e2 f1h2 f4h2 d7c8 e2f2 c8d7 f2e3 d7c8 h2f4 c8d7 e3d4 d7c8 f4e3 c8d7 d4c3 d7c8 c3b2 c8d7 e3d2 d7c8 b2a1 c8d7 d2f4 d7c8 f4e3 c8d7 e3d2 d7c8 a1b2 c8d7 b2c3 d7c8 c3d3 c8d7 d2c1 d7c8 d3e2 c8d7 c1e3 d7c8 e3h6 c8d7 e2f1 d7c8 h6f4 c8d7 f4e5 d7c8 f1f2 c8d7 e5h2 d7c8 h2g3 c8d7 f2e2 d7c8 e2d2 c8d7 g3e5 d7c8 d2c3 c8d7 e5h2 d7c8 c3b2 c8d7 b2c2 d7c8 c2c3 c8d7 c3b4 d7c8 h2d6 c8d7 b4c5 d7c8 d6g3 c8d7 g3e5 d7c8 c5d4
Image

zullil
Posts: 6442
Joined: Mon Jan 08, 2007 11:31 pm
Location: PA USA
Full name: Louis Zulli

Re: a test position that I composed

Post by zullil » Thu Jan 24, 2019 6:59 pm

Joerg Oster wrote:
Thu Jan 24, 2019 3:14 pm
jorose wrote:
Thu Jan 24, 2019 9:56 am
This one looks really tough.

If you force Kb2 Kd7 then SF gets it quickly, but even SF struggles otherwise.

EDIT: I spoke too soon, SF manages in the original position. SF10 from Lichess got it right.
Not single-threaded and without TBs.

128 MB Hash, 1 Thread, no TBs, 5 min:

Code: Select all

info depth 77 seldepth 110 multipv 1 score cp 843 nodes 603583631 nps 3047647 hashfull 605 tbhits 0 time 198049 pv b5b6 c8d7 a1b2 d7c8 b2c3 c8d7 c3d3 d7c8 d3e2 f1g3 f4g3 c8d7 e2d3 d7c8 g3f2 c8d7 f2e3 d7c8 d3c3 c8d7 e3f4 d7c8 f4h2 c8d7 h2g3 d7c8 c3b2 c8d7 g3f4 d7c8 f4h2 c8d7 h2g1 d7c8 b2c3 c8d7 c3d4 d7c8 d4d5 c8d7 g1d4 d7c8 d4e3 c8d7 d5e4 d7c8 e3f4 c8d7 e4d4 d7c8 d4d5 c8d7 d5e4 d7c8 f4h2 c8d7 e4e3 d7c8 e3e2 c8d7 e2f1 d7c8 h2g1 c8d7 g1e3 d7c8 e3c1 c8d7 c1f4 d7c8 f4e3 c8d7 e3c1 d7c8 f1e2 c8d7 c1g5 d7c8 g5d2 c8d7 e2d3 d7c8 d3c2 c8d7 c2b2 d7c8 b2a1 c8d7 d2f4 d7c8 f4c1 c8d7 c1a3 d7c8 a3e7 c8d7 e7f6 d7c8 f6h4 c8d7 h4e7 d7c8 e7f6 c8d7 f6d4 d7c8 d4f2 c8d7 f2g1 d7c8
info depth 78 currmove b5b6 currmovenumber 1
info depth 78 currmove f4d6 currmovenumber 2
info depth 78 currmove f4g3 currmovenumber 3
info depth 78 currmove f4e5 currmovenumber 4
info depth 78 currmove f4h2 currmovenumber 5
info depth 78 currmove a1b1 currmovenumber 6
info depth 78 currmove f4e3 currmovenumber 7
info depth 78 currmove f4g5 currmovenumber 8
info depth 78 currmove a1b2 currmovenumber 9
info depth 78 currmove f4h6 currmovenumber 10
info depth 78 currmove f4c1 currmovenumber 11
info depth 78 currmove f4d2 currmovenumber 12
info depth 78 currmove a1a2 currmovenumber 13
info depth 78 currmove b5a6 currmovenumber 14
info depth 78 seldepth 112 multipv 1 score cp 843 nodes 866532084 nps 2992809 hashfull 640 tbhits 0 time 289538 pv b5b6 c8d7 a1b2 d7c8 b2c3 c8d7 c3d3 d7c8 d3e2 f1g3 f4g3 c8d7 e2d3 d7c8 g3f2 c8d7 f2e3 d7c8 d3c3 c8d7 e3f4 d7c8 f4h2 c8d7 h2g3 d7c8 g3f4 c8d7 f4e3 d7c8 c3d3 c8d7 e3g5 d7c8 d3e4 c8d7 e4d5 d7c8 d5c5 c8d7 g5f6 d7c8 f6e5 c8d7 c5d5 d7c8 e5g3 c8d7 g3h2 d7c8 h2e5 c8d7 e5f6 d7c8 d5c5 c8d7 c5d4 d7c8 f6h4 c8d7 d4e3 d7c8 e3e2 c8d7 h4g5 d7c8 g5d2 c8d7 d2c3 d7c8 c3e1 c8d7 e2f1 d7c8 e1d2 c8d7 d2f4 d7c8 f4e3 c8d7 e3d4 d7c8 d4g1 c8d7 f1g2 d7c8 g2f3 c8d7 g1f2 d7c8 f2g3 c8d7 g3d6 d7c8 f3e2 c8d7 e2f1 d7c8 d6f4 c8d7 f1f2 d7c8 f4e5 c8d7 e5b2 d7c8 f2e3 c8d7 b2c1 d7c8
info depth 79 currmove b5b6 currmovenumber 1
info depth 79 seldepth 112 multipv 1 score cp 843 nodes 879437583 nps 2931448 hashfull 641 tbhits 0 time 300001 pv b5b6 c8d7 a1b2 d7c8 b2c3 c8d7 c3d3 d7c8 d3e2 f1g3 f4g3 c8d7 e2d3 d7c8 g3f2 c8d7 f2e3 d7c8 d3c3 c8d7 e3f4 d7c8 f4h2 c8d7 h2g3 d7c8 g3f4 c8d7 f4e3 d7c8 c3d3 c8d7 e3g5 d7c8 d3e4 c8d7 e4d5 d7c8 d5c5 c8d7 g5f6 d7c8 f6e5 c8d7 c5d5 d7c8 e5g3 c8d7 g3h2 d7c8 h2e5 c8d7 e5f6 d7c8 d5c5 c8d7 c5d4 d7c8 f6h4 c8d7 d4e3 d7c8 e3e2 c8d7 h4g5 d7c8 g5d2 c8d7 d2c3 d7c8 c3e1 c8d7 e2f1 d7c8 e1d2 c8d7 d2f4 d7c8 f4e3 c8d7 e3d4 d7c8 d4g1 c8d7 f1g2 d7c8 g2f3 c8d7 g1f2 d7c8 f2g3 c8d7 g3d6 d7c8 f3e2 c8d7 e2f1 d7c8 d6f4 c8d7 f1f2 d7c8 f4e5 c8d7 e5b2 d7c8 f2e3 c8d7 b2c1 d7c8
bestmove b5b6 ponder c8d7
Part of the problem is the "suboptimal" handling of the draws by 50-move rule and the Transposition Table.
Unfortunately, "fixing" this goes along with a huge Elo drop. :lol:

Even then it takes a while to find the winning move.

Code: Select all

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info depth 63 seldepth 91 multipv 1 score cp 0 nodes 55901928 nps 2154382 hashfull 1000 tbhits 0 time 25948 pv b5b6 f1h2 f4h2 c8d7 h2f4 d7c8
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info depth 82 seldepth 54 multipv 1 score cp 0 nodes 155910714 nps 2229876 hashfull 1000 tbhits 0 time 69919 pv b5b6 c8d7 a1b2 d7c8
info depth 83 currmove b5b6 currmovenumber 1
info depth 83 currmove b5a6 currmovenumber 2
info depth 83 currmove f4c1 currmovenumber 3
info depth 83 currmove f4h6 currmovenumber 4
info depth 83 currmove f4g3 currmovenumber 5
info depth 83 currmove f4g5 currmovenumber 6
info depth 83 currmove a1a2 currmovenumber 7
info depth 83 currmove f4d2 currmovenumber 8
info depth 83 currmove a1b1 currmovenumber 9
info depth 83 currmove f4h2 currmovenumber 10
info depth 83 currmove f4e5 currmovenumber 11
info depth 83 currmove f4e3 currmovenumber 12
info depth 83 currmove a1b2 currmovenumber 13
info depth 83 seldepth 87 multipv 1 score cp 9 lowerbound nodes 220031705 nps 2185977 hashfull 1000 tbhits 0 time 100656 pv a1b2
info depth 82 currmove a1b2 currmovenumber 1
info depth 83 seldepth 87 multipv 1 score cp 19 lowerbound nodes 228853255 nps 2188642 hashfull 1000 tbhits 0 time 104564 pv a1b2
info depth 81 currmove a1b2 currmovenumber 1
info depth 83 seldepth 87 multipv 1 score cp 33 lowerbound nodes 235731968 nps 2192325 hashfull 1000 tbhits 0 time 107526 pv a1b2
info depth 80 currmove a1b2 currmovenumber 1
info depth 83 seldepth 87 multipv 1 score cp 53 lowerbound nodes 245896858 nps 2196743 hashfull 1000 tbhits 0 time 111937 pv a1b2
info depth 79 currmove a1b2 currmovenumber 1
info depth 83 seldepth 87 multipv 1 score cp 81 lowerbound nodes 250955048 nps 2197601 hashfull 1000 tbhits 0 time 114195 pv a1b2
info depth 78 currmove a1b2 currmovenumber 1
info depth 83 seldepth 87 multipv 1 score cp 117 lowerbound nodes 257883714 nps 2199734 hashfull 1000 tbhits 0 time 117234 pv a1b2
info depth 77 currmove a1b2 currmovenumber 1
info depth 83 seldepth 90 multipv 1 score cp 165 lowerbound nodes 265517480 nps 2202715 hashfull 1000 tbhits 0 time 120541 pv a1b2
info depth 76 currmove a1b2 currmovenumber 1
info depth 83 seldepth 90 multipv 1 score cp 228 lowerbound nodes 276476871 nps 2205023 hashfull 1000 tbhits 0 time 125385 pv a1b2
info depth 75 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 308 lowerbound nodes 282410057 nps 2206173 hashfull 1000 tbhits 0 time 128009 pv a1b2
info depth 74 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 411 lowerbound nodes 291176167 nps 2206833 hashfull 1000 tbhits 0 time 131943 pv a1b2
info depth 73 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 541 lowerbound nodes 306057245 nps 2211460 hashfull 1000 tbhits 0 time 138396 pv a1b2
info depth 72 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 706 lowerbound nodes 327000485 nps 2220188 hashfull 1000 tbhits 0 time 147285 pv a1b2
info depth 71 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 914 lowerbound nodes 355872994 nps 2237406 hashfull 1000 tbhits 0 time 159056 pv a1b2
info depth 70 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 1176 lowerbound nodes 391213508 nps 2256992 hashfull 1000 tbhits 0 time 173334 pv a1b2
info depth 69 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 1507 lowerbound nodes 446024627 nps 2284014 hashfull 1000 tbhits 0 time 195281 pv a1b2
info depth 68 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 1922 lowerbound nodes 518705154 nps 2300601 hashfull 1000 tbhits 0 time 225465 pv a1b2
info depth 67 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 2442 lowerbound nodes 610575181 nps 2301313 hashfull 1000 tbhits 0 time 265316 pv a1b2
info depth 66 currmove a1b2 currmovenumber 1
info depth 83 seldepth 91 multipv 1 score cp 3095 lowerbound nodes 718329550 nps 2297000 hashfull 1000 tbhits 0 time 312725 pv a1b2
Cfish-dev succeeds without endgame tables---but not quickly!

info depth 67 seldepth 99 multipv 1 score cp 848 nodes 2605794243 nps 77833694 hashfull 41 tbhits 0 time 33479 pv b5b6 c8d7 a1b1 d7c8 b1c2 c8d7 c2d3 f1g3 f4g3 d7c8 d3e2 c8d7 g3h2 d7c8 h2d6 c8d7 d6e7 d7c8 e7d8 c8d7 e2f1 d7c8 d8g5 c8d7 g5f4 d7c8 f4e5 c8d7 e5a1 d7c8 f1e2 c8d7 e2e3 d7c8 a1b2 c8d7 e3d4 d7c8 d4e4 c8d7 b2f6 d7c8 e4d3 c8d7 f6e5 d7c8 e5d4 c8d7 d4e3 d7c8 d3c2 c8d7 c2d2 d7c8 e3f4 c8d7 d2e3 d7c8 f4g5 c8d7 g5e7 d7c8 e3d4 c8d7 e7d8 d7c8 d4d3 c8d7 d3c2 d7c8 d8g5 c8d7 c2b1 d7c8 g5f4 c8d7 f4e5 d7c8 b1b2 c8d7 e5f6 d7c8 f6c3 c8d7 b2c2 d7c8 c3d2 c8d7 c2d1 d7c8 d2f4 c8d7 f4h2 d7c8 d1e2 c8d7 e2e3 d7c8 h2f4 c8d7
info depth 68 currmove b5b6 currmovenumber 1
info depth 68 currmove f4g5 currmovenumber 2
info depth 68 currmove f4e5 currmovenumber 3
info depth 68 currmove f4e3 currmovenumber 4
info depth 68 currmove f4c1 currmovenumber 5
info depth 68 currmove f4d2 currmovenumber 6
info depth 68 currmove f4h2 currmovenumber 7
info depth 68 currmove f4g3 currmovenumber 8
info depth 68 currmove f4d6 currmovenumber 9
info depth 68 currmove f4h6 currmovenumber 10
info depth 68 currmove a1b1 currmovenumber 11
info depth 68 seldepth 109 multipv 1 score cp 1762 lowerbound nodes 251857332308 nps 84029471 hashfull 501 tbhits 0 time 2997250 pv a1b1
info depth 67 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 2770 lowerbound nodes 251858838601 nps 84029497 hashfull 501 tbhits 0 time 2997267 pv a1b1
info depth 66 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 2784 lowerbound nodes 251860041399 nps 84029533 hashfull 501 tbhits 0 time 2997280 pv a1b1
info depth 65 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 2850 lowerbound nodes 251860697129 nps 84029528 hashfull 501 tbhits 0 time 2997288 pv a1b1
info depth 64 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 2959 lowerbound nodes 251861469244 nps 84029561 hashfull 501 tbhits 0 time 2997296 pv a1b1
info depth 63 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 3076 lowerbound nodes 251862311378 nps 84029590 hashfull 501 tbhits 0 time 2997305 pv a1b1
info depth 62 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 3187 lowerbound nodes 251862868635 nps 84029580 hashfull 501 tbhits 0 time 2997312 pv a1b1
info depth 61 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 3267 lowerbound nodes 251863269144 nps 84029601 hashfull 501 tbhits 0 time 2997316 pv a1b1
info depth 60 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 3348 lowerbound nodes 253576094277 nps 84049560 hashfull 506 tbhits 0 time 3016983 pv a1b1
info depth 59 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 3450 lowerbound nodes 254749802819 nps 84056090 hashfull 509 tbhits 0 time 3030712 pv a1b1
info depth 58 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 3580 lowerbound nodes 255107212494 nps 84053322 hashfull 509 tbhits 0 time 3035064 pv a1b1
info depth 57 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 3745 lowerbound nodes 255279806038 nps 84051450 hashfull 509 tbhits 0 time 3037185 pv a1b1
info depth 56 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 3953 lowerbound nodes 272186872394 nps 84380191 hashfull 521 tbhits 0 time 3225720 pv a1b1
info depth 55 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 4216 lowerbound nodes 274507527559 nps 84371228 hashfull 522 tbhits 0 time 3253568 pv a1b1
info depth 54 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 4546 lowerbound nodes 275326352453 nps 84364817 hashfull 524 tbhits 0 time 3263521 pv a1b1
info depth 53 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 4961 lowerbound nodes 325658177719 nps 84393443 hashfull 720 tbhits 0 time 3858809 pv a1b1
info depth 52 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 5482 lowerbound nodes 328947134078 nps 84360409 hashfull 731 tbhits 0 time 3899307 pv a1b1
info depth 51 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 6135 lowerbound nodes 352971074466 nps 84193121 hashfull 773 tbhits 0 time 4192398 pv a1b1
info depth 50 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 6953 lowerbound nodes 354110163205 nps 84185645 hashfull 776 tbhits 0 time 4206301 pv a1b1
info depth 49 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 7978 lowerbound nodes 395829360465 nps 84527393 hashfull 815 tbhits 0 time 4682853 pv a1b1
info depth 48 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 9262 lowerbound nodes 443734438245 nps 85196346 hashfull 833 tbhits 0 time 5208374 pv a1b1
info depth 47 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 10868 lowerbound nodes 523195145850 nps 86594300 hashfull 850 tbhits 0 time 6041912 pv a1b1
info depth 46 currmove a1b1 currmovenumber 1
info depth 68 seldepth 109 multipv 1 score cp 12879 lowerbound nodes 529291939297 nps 86636148 hashfull 850 tbhits 0 time 6109366 pv a1b1
info depth 45 currmove a1b1 currmovenumber 1
info depth 45 currmove b5a6 currmovenumber 2
info depth 45 currmove b5b6 currmovenumber 3
info depth 45 currmove f4d2 currmovenumber 4
info depth 45 currmove f4h2 currmovenumber 5
info depth 45 currmove f4e3 currmovenumber 6
info depth 45 currmove f4g5 currmovenumber 7
info depth 45 currmove f4g3 currmovenumber 8
info depth 45 currmove f4e5 currmovenumber 9
info depth 45 currmove f4h6 currmovenumber 10
info depth 45 currmove f4d6 currmovenumber 11
info depth 45 currmove f4c1 currmovenumber 12
info depth 45 currmove a1a2 currmovenumber 13
info depth 45 currmove a1b2 currmovenumber 14
info depth 68 seldepth 109 multipv 1 score mate 27 nodes 1120681941195 nps 84998880 hashfull 920 tbhits 0 time 13184667 pv a1a2 a6b5 a2b3 b5b4 b3b4 f1d2 f4d2 c8c7 d2f4 c7c6 f4e3 c6c7 e3a7 c7d6 a7b6 d6c6 b4c4 c6d7 c4c5 d7c8 b6a7 c8c7 c5b5 c7d7 a7f2 d7c8 f2g3 c8d8 b5b6 d8c8 g3f4 c8d7 b6b7 d7e6 a5a6 e6f6 f4c1 f6e5 a6a7 e5f6 a7a8q f6e6 a8c8 e6f6 c1f4 f6f7 c8f5 f7g7 f4e5 g7g8 f5g6 g8f8 e5d6

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