how much time do programs need to find a forced mate

Uri Blass · Post by **Uri Blass** » Sat May 27, 2017 4:45 pm

against part of the pieces

Is there something faster than stockfish?

[D]4k3/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1

Stockfish_17052203_x64_modern:
1/1 00:00 81 41k +36.58 1.Nc3
2/2 00:00 323 162k +36.45 1.Nc3 Kf8
3/3 00:00 538 269k +36.64 1.Nc3 e6 2.Ne4
4/4 00:00 3k 1,391k +36.64 1.Nf3 f6 2.Nc3 Kf7
5/5 00:00 6k 1,835k +36.88 1.Nc3 Kf8 2.Nb5 c6 3.Nxa7
6/6 00:00 13k 3,131k +36.73 1.Nc3 c6 2.Nf3 f6 3.e3 Kf7
7/8 00:00 20k 3,384k +36.78 1.Nc3 c6 2.Nf3 f6 3.Ne4 d5 4.Nc5
8/9 00:00 58k 4,112k +36.89 1.Nc3 c6 2.d3 Kf8 3.Be3 a6 4.Nf3 d6
9/10 00:00 81k 4,038k +36.91 1.Nc3 c6 2.d3 Kf8 3.Be3 a6 4.Nf3 d6 5.Rc1
10/10 00:00 122k 4,057k +36.95 1.Nc3 c6 2.d3 Kf8 3.Nf3 e6 4.Be3 a6 5.Nd4 d5
11/15 00:00 773k 5,226k +37.40 1.e3 g6 2.Qg4 b6 3.Nc3 h5 4.Qd4 e6 5.Qh8+ Ke7 6.Nf3 c6 7.Qb8 b5 8.Qxa7
12/16 00:00 1,057k 5,423k +37.58 1.e3 g6 2.Qg4 c6 3.Qd4 e6 4.Qxa7 b5 5.Nf3 f6 6.Nc3 Ke7 7.Bd3
13/18 00:00 2,441k 5,997k +38.06 1.e3 g6 2.Qg4 c6 3.Qd4 f6 4.Qxa7 b5 5.Qb8+ Kf7 6.Qc8 Ke6 7.Qg8+ Kd6 8.Qxh7 g5 9.Nc3
14/19 00:00 3,645k 5,805k +38.25 1.e3 g6 2.Qg4 a6 3.Qd4 e6 4.Qa7 c6 5.Qxb7 a5 6.Nf3 f6 7.Qa8+ Kf7 8.Qxa5 e5 9.Nc3
15/21 00:00 5,072k 5,744k +38.32 1.e3 g6 2.Qg4 a5 3.Qd4 e6 4.Nf3 h6 5.Nc3 g5 6.Qh8+ Ke7 7.Qxh6 g4 8.Qg5+ Kf8 9.Qxg4 d5
16/23 00:02 15,495k 5,823k +38.87 1.e3 g6 2.Qg4 e6 3.Qd4 a6 4.Qh8+ Ke7 5.Qxh7 d5 6.Qg7 c5 7.Nf3 d4 8.Ng5 Kd6 9.Nxf7+ Kd7 10.Qf8 dxe3
17/25+ 00:03 18,214k 5,840k +38.95 1.e3
17/25+ 00:03 21,089k 5,816k +39.02 1.e3
17/27+ 00:04 27,281k 5,774k +39.13 1.e3
17/27 00:06 36,719k 5,782k +39.13 1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qxa7 c6 5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ Kf6 8.Qd4+ Ke7 9.Qxg4 e5 10.Qg7 Ke6 11.Bc4+ d5 12.Qxh6+ Kd7
18/27+ 00:06 37,416k 5,783k +39.20 1.e3
18/27+ 00:06 38,698k 5,740k +39.27 1.e3
18/29 00:08 47,672k 5,719k +39.36 1.e3 g6 2.Qg4 a5 3.Qd4 d5 4.Qa7 Kf8 5.Qxb7 a4 6.Nf3 c6 7.Qxc6 h5 8.Qc8+ Kg7 9.Qc7 h4 10.Qxe7
19/29+ 00:09 53,389k 5,687k +39.43 1.e3
19/29+ 00:10 60,047k 5,647k +39.51 1.e3
19/29+ 00:12 71,799k 5,634k +39.62 1.e3
19/29 00:16 91,099k 5,572k +39.72 1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qxa7 c6 5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ Ke8 8.Qxg4 d6 9.Nf3 Kd8 10.Nc3 e5 11.Qg8+ Ke7 12.Qg7
20/30+ 00:17 98,952k 5,578k +39.79 1.e3
20/30+ 00:19 107,078k 5,584k +39.87 1.e3
20/30+ 00:22 123,397k 5,595k +39.97 1.e3
20/30 00:27 154,390k 5,617k +40.12 1.e3 g6 2.Qg4 a5 3.Qd4 d6 4.Qa7 e6 5.Qb8+ Ke7 6.Qxc7+ Kf6 7.Qxd6 Kg7 8.Qe5+ Kg8 9.Qxa5 h5 10.Qd8+ Kg7 11.Nf3 h4 12.Qxh4 Kf8 13.Qb4+ Kg7 14.Qxb7
21/31+ 00:30 168,622k 5,620k +40.19 1.e3
21/31+ 00:31 174,694k 5,619k +40.26 1.e3
21/31+ 00:36 201,814k 5,587k +40.37 1.e3
21/31 00:41 234,859k 5,602k +40.38 1.e3 g5 2.Qg4 h6 3.Qd4 e6 4.Qxa7 c6 5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ d6 8.Qxg4 d5 9.Nf3 c5 10.Ne5 d4 11.Qg7 dxe3 12.Qxf7+ Kd6 13.Nc4+ Kc6 14.Qxe6+ Kc7
22/36+ 00:43 242,727k 5,606k +40.45 1.e3
22/36+ 00:44 250,531k 5,608k +40.53 1.e3
22/36+ 00:46 257,969k 5,605k +40.64 1.e3
22/36+ 00:55 313,633k 5,605k +40.79 1.e3
22/36 01:03 353,038k 5,593k +40.79 1.e3 g6 2.Qg4 a6 3.Qd4 f6 4.Qd5 e5 5.Qxb7 c6 6.Bxa6 Kd8 7.Qc8+ Ke7 8.Qc7 f5 9.Qxe5+ Kd8 10.Qh8+ Kc7 11.Qxh7 g5 12.Qxf5 d5 13.Qxg5 Kb6 14.Bd3
23/36+ 01:08 384,660k 5,597k +40.86 1.e3
23/36+ 01:11 398,178k 5,598k +40.93 1.e3
23/36+ 01:13 413,826k 5,600k +41.04 1.e3
23/36+ 01:26 486,084k 5,605k +41.19 1.e3
23/36+ 01:33 526,993k 5,615k +41.40 1.e3
23/36 01:53 636,380k 5,596k +41.59 1.e3 g6 2.Qg4 e6 3.Qd4 g5 4.Qxa7 c6 5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ Kf6 8.Qxg4 h6 9.Qh4+ Kg6 10.Qe7 c5 11.Nf3 d6 12.Qxd6 c4 13.Bxc4 Kg7 14.Qe7 Kg8 15.Ne5
24/36+ 02:07 711,293k 5,596k +41.66 1.e3
24/36+ 02:14 755,757k 5,602k +41.73 1.e3
24/36+ 02:29 837,697k 5,609k +41.84 1.e3
24/39+ 02:41 910,347k 5,620k +42.00 1.e3
24/39+ 02:50 955,700k 5,620k +42.20 1.e3
24/39+ 03:02 1,028,716k 5,626k +42.49 1.e3
24/40+ 03:09 1,062,514k 5,621k +42.86 1.e3
24/40+ 03:09 1,066,805k 5,620k +43.34 1.e3
24/42+ 03:10 1,067,990k 5,619k +43.97 1.e3
24/42+ 03:10 1,069,587k 5,619k +44.77 1.e3
24/42+ 03:10 1,071,114k 5,618k +45.78 1.e3
24/42+ 03:10 1,072,669k 5,618k +47.07 1.e3
24/42+ 03:11 1,074,137k 5,617k +48.70 1.e3
24/42+ 03:12 1,079,079k 5,616k +50.77 1.e3
24/42+ 03:12 1,083,269k 5,615k +53.36 1.e3
24/42+ 03:13 1,083,713k 5,614k +56.62 1.e3
24/42+ 03:13 1,084,161k 5,614k +60.71 1.e3
24/42+ 03:13 1,084,790k 5,614k +65.84 1.e3
24/42+ 03:16 1,103,743k 5,609k +72.28 1.e3
24/42- 03:17 1,106,777k 5,608k +44.84 1.e3 h6
24/42+ 03:17 1,108,713k 5,607k +73.63 1.e3
24/42- 03:21 1,130,731k 5,602k +48.66 1.e3 g6
24/42+ 03:22 1,133,304k 5,601k +71.17 1.e3
24/46- 03:25 1,148,104k 5,596k +48.77 1.e3 g6
24/46+ 03:25 1,149,991k 5,594k +71.49 1.e3
24/48- 03:33 1,195,067k 5,585k +45.85 1.e3 e5
24/48+ 03:35 1,201,087k 5,584k +75.33 1.e3
24/50 03:41 1,239,429k 5,584k +78.62 1.e3 g6 2.Qg4 e6 3.Qd4 g5 4.Qxa7 c6 5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ Kd8 8.Qxg4 Ke8 9.Qg8+ Ke7 10.Qg5+ Kd6 11.Qf4+ Ke7 12.Qh4+ f6 13.Qxh7+ Ke8 14.Qg6+ Ke7 15.Qg7+ Kd6 16.Qxf6 c5 17.Bb5 Kc7 18.Qe7 Kb6 19.Bxd7 c4 20.Qxe6+ Kc7 21.Qxc4+ Kxd7
25/50+ 03:42 1,242,482k 5,583k +78.69 1.e3
25/50+ 03:43 1,245,826k 5,582k +78.76 1.e3
25/50+ 03:43 1,246,404k 5,582k +78.87 1.e3
25/50+ 03:43 1,246,731k 5,582k +79.02 1.e3
25/50+ 03:43 1,247,047k 5,582k +79.23 1.e3
25/50+ 03:43 1,247,824k 5,581k +79.52 1.e3
25/50+ 03:43 1,248,623k 5,581k +79.89 1.e3
25/50+ 03:43 1,249,822k 5,581k +80.37 1.e3
25/50+ 03:44 1,252,766k 5,581k +81.00 1.e3
25/50- 03:51 1,287,804k 5,574k +80.38 1.e3 a5
25/50+ 03:52 1,297,047k 5,573k +81.14 1.e3
25/50 04:02 1,348,588k 5,569k +82.03 1.e3 a5 2.Qh5 a4 3.Qxh7 d5 4.Qxg7 a3 5.Nxa3 d4 6.Qxd4 c6 7.Qb6 Kf8 8.Qxb7 e6 9.Bc4 Kg8 10.Nf3 c5 11.Ne5 Kh8 12.Nxf7+ Kg8 13.Nd6 Kh8 14.Bxe6
26/50+ 04:07 1,376,268k 5,565k +82.10 1.e3
26/50 04:18 1,434,848k 5,557k +82.11 1.e3 g5 2.Qg4 h6 3.Qd4 e6 4.Qxa7 c6 5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ Kd8 8.Qxg4 e5 9.Qg7 e4 10.Qf8+ Kc7 11.Qxf7 Kd8 12.Qf8+ Kc7 13.Nc3 h5 14.Qf7 h4 15.Nxe4 Kb6 16.Qxd7 h3 17.Nxh3 c5 18.Qd6+ Kb7
27/50+ 04:21 1,450,480k 5,557k +82.18 1.e3
27/50+ 04:23 1,464,757k 5,556k +82.25 1.e3
27/50+ 04:25 1,472,374k 5,554k +82.36 1.e3
27/50+ 04:27 1,485,131k 5,553k +82.52 1.e3
27/50+ 04:29 1,496,003k 5,548k +82.72 1.e3
27/50+ 04:30 1,500,640k 5,546k +83.01 1.e3
27/50+ 04:31 1,503,129k 5,546k +83.38 1.e3
27/50+ 04:32 1,512,194k 5,545k +83.86 1.e3
27/50+ 04:34 1,519,657k 5,544k +84.49 1.e3
27/50+ 04:35 1,528,105k 5,543k +85.29 1.e3
27/50+ 04:37 1,536,200k 5,541k +86.30 1.e3
27/50+ 04:38 1,541,893k 5,541k +87.59 1.e3
27/50+ 04:39 1,545,674k 5,540k +89.22 1.e3
27/50+ 04:40 1,553,117k 5,539k +91.29 1.e3
27/50+ 04:41 1,560,113k 5,538k +93.88 1.e3
27/50+ 04:42 1,566,038k 5,537k +97.14 1.e3
27/50+ 04:44 1,573,572k 5,537k +101.23 1.e3
27/50+ 04:45 1,580,565k 5,536k +106.36 1.e3
27/50+ 04:46 1,586,269k 5,535k +112.80 1.e3
27/50+ 04:47 1,593,213k 5,535k +120.86 1.e3
27/52 05:25 1,800,644k 5,524k +M37 1.e3 c6 2.Qg4 e5 3.Qxg7 e4 4.Qxh7 d5 5.Qh8+ Ke7 6.Qe5+ Kf8 7.Qb8+ Kg7 8.Qxb7 Kg8 9.Qxc6 d4 10.Qe8+ Kg7 11.Qe5+ Kg8 12.Qxd4 a6 13.Qxe4 Kf8 14.Qb4+ Kg8 15.Qg4+ Kf8 16.Bc4 Ke7 17.Qg5+ Kf8 18.Bxa6
28/52- 05:45 1,906,945k 5,526k +M46 1.e3 a5
28/52+ 05:47 1,923,405k 5,528k +M37 1.e3
28/52 06:04 2,018,720k 5,533k +M29 1.e3 e6 2.Qg4 g6 3.Qd4 g5 4.Qxa7 c6 5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ Kd8 8.Qxg4 e5 9.Qg5+ Kc8 10.Qxe5 h5 11.Qxh5 Kc7 12.Qxf7 Kd8 13.Qf6+ Kc7 14.Qe5+ Kc8 15.Qe8+ Kc7 16.Qf8 c5 17.Qxc5+ Kd8 18.Bc4 d6
29/52 06:25 2,132,322k 5,532k +M30 1.e3 e6 2.Qg4 g6 3.Qd4 g5 4.Qxa7 c6 5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ Kd8 8.Qxg4 e5 9.Qg5+ Kc8 10.Qxe5 h5 11.Qxh5 Kc7 12.Qxf7 c5 13.Qf6 Kb7 14.Qa6+ Kc7 15.Qa5+ Kc6 16.Qd8 c4 17.Bxc4 d6 18.Qe7 d5 19.Qe6+ Kc7 20.Qe5+ Kc6 21.Qf6+ Kc7
30/52 07:13 2,399,355k 5,534k +M24 1.e3 g5 2.Qg4 h6 3.Qd4 e6 4.Qxa7 c6 5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ d6 8.Qxg4 e5 9.Qc8 e4 10.Qc7+ Ke6 11.Bc4+ d5 12.Qxc6+ Ke7 13.Qxd5 h5 14.Qxe4+ Kd8 15.Qd5+ Kc7 16.Qxh5 Kb7 17.Qd5+ Kc7 18.Qc5+ Kd7 19.Bxf7 Kd8
31/52 08:55 2,968,400k 5,542k +M20 1.e3 g6 2.Qg4 e6 3.Qd4 g5 4.Qxa7 c6 5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ Ke8 8.Qxg4 f6 9.Qg8+ Ke7 10.Qxh7+ Ke8 11.Nf3 Kd8 12.Qg7 Kc7 13.Qxf6 c5 14.Qf7 e5 15.Nxe5 Kd6 16.Qf6+ Kc7 17.Ba6 c4 18.Nxc4 Kb8 19.Qb6+ Ka8 20.Qb7+
32/52 10:56 3,620,080k 5,515k +M19 1.e3 g6 2.Qg4 e6 3.Qd4 g5 4.Qxa7 c6 5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ Ke8 8.Qxg4 Kd8 9.Qg8+ Ke7 10.Qg7 h6 11.Nf3 d6 12.Qxh6 c5 13.Qh7 e5 14.Bb5 d5 15.Nc3 c4 16.Nxd5+ Kd6 17.Qh6+ f6 18.Qxf6+ Kc5 19.Qc6+

FEN: 3qk3/8/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1

Stockfish_17052203_x64_modern:
1/1 00:00 82 41k +31.84 1.Nc3
2/2 00:00 178 89k +81.95 1.c3 Qd4
3/3 00:00 430 215k +31.93 1.e3 Qg5 2.Ne2
4/4 00:00 656 328k +32.27 1.e3 Qb6 2.Ne2 Qb4 3.Nbc3
5/5 00:00 3k 1,588k +32.15 1.Nc3 Ke7 2.Nf3 Kf7 3.Ne5+ Kg7
6/7 00:00 6k 2,021k +32.16 1.Nc3 Kf7 2.Nf3 Kf8 3.e3 Qb6
7/9 00:00 16k 3,102k +32.22 1.Nc3 Qd7 2.Nf3 Kf8 3.d3 Kg7 4.Ne5
8/10 00:00 33k 3,295k +32.35 1.Nc3 Qd7 2.Nf3 Kf8 3.e3 Qc8 4.Ne5 Qc7
9/11 00:00 67k 3,702k +32.49 1.Nc3 Qd7 2.Nf3 Kf8 3.e3 Qg7 4.d4 Qb7 5.Ne5
10/12 00:00 95k 3,974k +32.52 1.Nc3 Qd7 2.Nf3 Kf8 3.e3 Qg7 4.Nd4 Qg6 5.Qf3+ Kg7 6.Ne4 Qb6 7.Qg4+ Kf7
11/16 00:00 225k 4,162k +68.68 1.Nc3 Qd4 2.e3 Qe5 3.Qf3 Ke7 4.Nd5+ Kd7 5.Qg4+ Kc6 6.Qd4 Qxd4 7.exd4 Kxd5
12/22 00:00 557k 4,843k +68.47 1.e3 Qh4 2.Nc3 Kd8 3.Qf3 Qh6 4.Bd3 Qb6 5.Qa8+ Kd7 6.Bb5+ Kd6 7.Qc6+ Qxc6 8.Bxc6 Kxc6 9.Ne4
13/22 00:00 564k 4,824k +68.59 1.e3 Qh4 2.Nc3 Kd8 3.Qf3 Qh6 4.Bd3 Qb6 5.Qa8+ Kd7 6.Bb5+ Kd6 7.Qc6+ Qxc6 8.Bxc6 Kxc6 9.Ke2 Kd7 10.Kd3
14/30 00:00 764k 4,900k +68.92 1.e3 Qg5 2.Nc3 Qa5 3.Qf3 Ke7 4.Qe4+ Kf8 5.Nd5 Qd8 6.Qe7+ Qxe7 7.Nxe7 Kxe7 8.Ke2 Kd6 9.Kf3 Ke5
15/30 00:00 1,313k 5,091k +71.92 1.e3 Kf8 2.Nc3 Qe7 3.Qf3+ Kg7 4.Qg4+ Kh6 5.Nf3 Qc5 6.Qf4+ Kg7 7.Qd4+ Qxd4 8.exd4 Kf7 9.Ke2 Ke6 10.Kd3 Kd6
16/30 00:00 1,443k 5,117k +72.00 1.e3 Kf8 2.Nc3 Qe7 3.Qg4 Qc5 4.Qf4+ Ke8 5.Qc4 Qe7 6.Qc8+ Kf7 7.Bc4+ Kg7 8.Qg4+ Kh6 9.Qe6+ Qxe6 10.Bxe6 Kg7 11.Ke2
17/30 00:00 1,447k 5,114k +72.00 1.e3 Kf8 2.Nc3 Qe7 3.Qg4 Qc5 4.Qf4+ Ke8 5.Qc4 Qe7 6.Qc8+ Kf7 7.Bc4+ Kg7 8.Qg4+ Kh6 9.Qe6+ Qxe6 10.Bxe6 Kg7 11.Ke2 Kf6
18/30 00:00 1,471k 5,107k +72.00 1.e3 Kf8 2.Nc3 Qe7 3.Qg4 Qc5 4.Qf4+ Ke8 5.Qc4 Qe7 6.Qc8+ Kf7 7.Bc4+ Kg7 8.Qg4+ Kh6 9.Qe6+ Qxe6 10.Bxe6 Kg7 11.Ke2 Kf6 12.Bc4
19/30 00:00 1,530k 5,051k +72.00 1.e3 Kf8 2.Nc3 Qe7 3.Qg4 Qc5 4.Qf4+ Ke8 5.Qc4 Qe7 6.Qc8+ Kf7 7.Bc4+ Kg7 8.Qg4+ Kh6 9.Qe6+ Qxe6 10.Bxe6 Kg7 11.Ke2 Kf6 12.Bc4 Ke5 13.Kd3 Kf5
20/34 00:01 5,326k 5,111k +81.07 1.e3 Qd5 2.Nc3 Qa5 3.Qf3 Ke7 4.Qd5 Qb6 5.Qg5+ Kf8 6.Bc4 Ke8 7.Qb5+ Qxb5 8.Bxb5+ Kf7 9.a4 Ke7 10.Ke2 Kf8 11.a5 Kg7 12.a6 Kh7 13.a7
21/38 00:02 11,028k 5,234k +M20 1.e3 Kf8 2.Qf3+ Kg7 3.Qg4+ Kf8 4.Bc4 Qd7 5.Qg8+ Ke7 6.Qf7+ Kd6 7.Qxd7+ Kxd7 8.a4 Kd6 9.a5 Kc5 10.Bf1 Kd6 11.a6 Ke5 12.Nf3+ Kf6 13.Nc3 Kg7 14.a7
22/38 00:02 11,524k 5,241k +M20 1.e3 Kd7 2.Qg4+ Kc6 3.Qe4+ Kc7 4.Qd4 Qa8 5.Qe5+ Kd7 6.Bb5+ Kc8 7.Qh8+ Kb7 8.Qxa8+ Kxa8 9.a4 Ka7 10.Bf1 Ka8 11.Nc3 Ka7 12.a5 Kb8 13.Bb5 Kb7 14.a6+ Kc7 15.a7
23/38 00:02 11,689k 5,237k +M20 1.e3 Kd7 2.Qg4+ Kc6 3.Qe4+ Kc7 4.Qd4 Qa8 5.Qe5+ Kd7 6.Bb5+ Kc8 7.Qh8+ Kb7 8.Qxa8+ Kxa8 9.a4 Ka7 10.Bf1 Ka8 11.Nc3 Ka7 12.a5 Kb8 13.Bb5 Kb7 14.a6+ Kc7 15.a7 Kd8 16.a8Q+ Ke7 17.Qb7+ Kf6 18.Ra6+ Kf5 19.Qd5+ Kg4
24/38 00:02 12,072k 5,237k +M20 1.e3 Kd7 2.Qg4+ Kc6 3.Qe4+ Kc7 4.Qd4 Qa8 5.Qe5+ Kd7 6.Bb5+ Kc8 7.Qh8+ Kb7 8.Qxa8+ Kxa8 9.a4 Kb8 10.Nc3 Kc8 11.Bf1 Kc7 12.a5 Kb8 13.Bb5 Kb7 14.a6+ Kc7 15.a7 Kd8 16.a8Q+ Ke7 17.Qb7+ Kf6
25/38 00:02 13,094k 5,240k +M18 1.e3 Kd7 2.Qg4+ Kc6 3.Qb4 Qg5 4.Qc4+ Kd7 5.Qb5+ Qxb5 6.Bxb5+ Kc7 7.Nc3 Kd8 8.Bf1 Ke8 9.a4 Kf8 10.Ke2 Ke7 11.a5 Kd6 12.a6 Kc7 13.a7 Kd7 14.a8Q Kd6 15.Ra6+ Kc7 16.Nb5+ Kd7 17.Qb7+ Kd8 18.Ra8+
26/38 00:02 15,367k 5,207k +M17 1.e3 Kd7 2.Qg4+ Kc7 3.Qd4 Qa8 4.Qe5+ Kb6 5.Qd6+ Ka7 6.Qa3+ Kb8 7.Qxa8+ Kxa8 8.Nc3 Kb7 9.a4 Kb6 10.a5+ Kc5 11.Bb5 Kd6 12.a6 Ke5 13.a7 Kf5 14.Ra6 Kg5 15.a8Q Kg4 16.Qd5 Kh4 17.Ra4+
27/38 00:03 17,550k 5,245k +M16 1.e3 Kd7 2.Qg4+ Kc7 3.Qd4 Qa8 4.Qe5+ Kb6 5.Qd6+ Ka7 6.Qc7+ Qb7 7.Qxb7+ Kxb7 8.a4 Ka8 9.Nc3 Ka7 10.a5 Kb8 11.a6 Ka7 12.Bb5 Kb8 13.a7+ Kc7 14.a8Q Kd6 15.Ra6+ Kc5 16.Qf8+
28/38 00:03 19,132k 5,260k +M16 1.e3 Kd7 2.Qg4+ Kc7 3.Qd4 Qa8 4.Qe5+ Kb6 5.Qd6+ Ka7 6.Qc7+ Qb7 7.Qxb7+ Kxb7 8.a4 Ka8 9.Nc3 Ka7 10.a5 Kb8 11.a6 Ka7 12.Bb5 Kb8 13.a7+ Kc7 14.a8Q Kd6 15.Ra6+ Kc5 16.Qf8+
29/38 00:03 20,490k 5,230k +M16 1.e3 Kd7 2.Qg4+ Kc7 3.Qd4 Qa8 4.Qe5+ Kb6 5.Qd6+ Ka7 6.Qc7+ Qb7 7.Qxb7+ Kxb7 8.a4 Ka8 9.Nc3 Ka7 10.a5 Kb8 11.a6 Ka7 12.Bb5 Kb8 13.a7+ Kc7 14.a8Q Kd6 15.Ra6+ Kc5 16.Qf8+
30/38 00:04 22,108k 5,253k +M16 1.e3 Kd7 2.Qg4+ Kc7 3.Qd4 Qa8 4.Qe5+ Kb6 5.Qd6+ Ka7 6.Qa3+ Kb8 7.Qxa8+ Kxa8 8.Nc3 Kb7 9.a4 Ka7 10.a5 Kb8 11.a6 Kc7 12.a7 Kd6 13.Ra6+ Kd7 14.a8Q Kc7 15.Ra7+ Kb6 16.Na4+
31/38 00:04 24,883k 5,282k +M16 1.e3 Kd7 2.Qg4+ Kc7 3.Qd4 Qa8 4.Qe5+ Kb6 5.Qd6+ Ka7 6.Qa3+ Kb8 7.Qxa8+ Kxa8 8.Nc3 Kb7 9.a4 Ka7 10.a5 Kb8 11.a6 Kc7 12.a7 Kd6 13.Ra6+ Kd7 14.a8Q Kc7 15.Ra7+ Kb6 16.Na4+
32/38 00:04 25,923k 5,256k +M16 1.e3 Kd7 2.Qg4+ Kc7 3.Qd4 Qa8 4.Qe5+ Kb6 5.Qd6+ Ka7 6.Qa3+ Kb8 7.Qxa8+ Kxa8 8.Nc3 Kb7 9.a4 Ka7 10.a5 Kb8 11.a6 Kc7 12.a7 Kd6 13.Ra6+ Kd7 14.a8Q Kc7 15.Ra7+ Kb6 16.Na4+
33/38 00:08 45,279k 5,246k +M14 1.e3 Kd7 2.Bb5+ Kc7 3.Qf3 Kb6 4.Qc6+ Ka7 5.Nc3 Qb6 6.Qd7+ Qb7 7.Qxb7+ Kxb7 8.Nd5 Ka8 9.a4 Ka7 10.a5 Kb8 11.a6 Ka7 12.Kd1 Kb8 13.a7+ Ka8 14.Bc6+
34/38 00:08 46,978k 5,242k +M14 1.e3 Kd7 2.Bb5+ Kc7 3.Qf3 Kb6 4.Qc6+ Ka7 5.Nc3 Qb6 6.Qd7+ Qb7 7.Qxb7+ Kxb7 8.Nd5 Ka8 9.a4 Ka7 10.a5 Kb8 11.a6 Ka7 12.Kd1 Kb8 13.a7+ Ka8 14.Bc6+
35/38 00:10 54,273k 5,183k +M14 1.e3 Kd7 2.Bb5+ Kc7 3.Qf3 Kb6 4.Qc6+ Ka7 5.Nc3 Qb6 6.Qd7+ Qb7 7.Qxb7+ Kxb7 8.Nd5 Ka8 9.a4 Ka7 10.a5 Kb8 11.a6 Ka7 12.Kd1 Kb8 13.a7+ Ka8 14.Bc6+
36/38 00:11 58,531k 5,191k +M14 1.e3 Kd7 2.Bb5+ Kc7 3.Qf3 Kb6 4.Qc6+ Ka7 5.Nc3 Qb6 6.Qd7+ Qb7 7.Qxb7+ Kxb7 8.Nd5 Kc8 9.a4 Kb7 10.a5 Kb8 11.a6 Ka7 12.Kd1 Kb8 13.a7+ Ka8 14.Bc6+
37/38 00:17 89,422k 5,235k +M14 1.e3 Qc8 2.Qh5+ Ke7 3.Qh4+ Kd6 4.Nc3 Kc7 5.Qc4+ Kb8 6.Qxc8+ Kxc8 7.a4 Kd7 8.a5 Kc7 9.a6 Kc6 10.a7 Kd7 11.a8Q Ke6 12.Ra6+ Kf5 13.Qd5+ Kg4 14.Ra4+
38/38 00:17 92,377k 5,242k +M14 1.e3 Qc8 2.Qh5+ Ke7 3.Qh4+ Kd6 4.Nc3 Kc7 5.Qc4+ Kb8 6.Qxc8+ Kxc8 7.a4 Kd7 8.a5 Kc7 9.a6 Kc6 10.a7 Kd7 11.a8Q Ke6 12.Ra6+ Kf5 13.Qd5+ Kg4 14.Ra4+
39/38 00:18 97,892k 5,255k +M14 1.e3 Qc8 2.Qh5+ Ke7 3.Qh4+ Kd6 4.Nc3 Kc7 5.Qc4+ Kb8 6.Qxc8+ Kxc8 7.a4 Kd7 8.a5 Kc7 9.a6 Kc6 10.a7 Kd7 11.a8Q Ke6 12.Ra6+ Kf5 13.Qd5+ Kg4 14.Ra4+
40/38 00:21 115,245k 5,291k +M14 1.e3 Qc8 2.Qh5+ Ke7 3.Qh4+ Kd6 4.Nc3 Kc7 5.Qc4+ Kb8 6.Qxc8+ Kxc8 7.a4 Kd7 8.a5 Kc7 9.a6 Kc6 10.a7 Kd7 11.a8Q Ke6 12.Ra6+ Kf5 13.Qd5+ Kg4 14.Ra4+
41/38 00:29 158,592k 5,353k +M13 1.e3 Qc8 2.Qf3 Ke7 3.Nc3 Qe6 4.Bb5 Qf7 5.Qxf7+ Kxf7 6.a4 Kg6 7.a5 Kh6 8.a6 Kg5 9.a7 Kg4 10.a8Q Kg5 11.Qf8 Kg4 12.Qf4+ Kh5 13.Be8+
42/38 00:35 190,355k 5,373k +M13 1.e3 Qc8 2.Qf3 Ke7 3.Nc3 Qe6 4.Bb5 Qf7 5.Qxf7+ Kxf7 6.a4 Kg6 7.a5 Kh6 8.a6 Kg5 9.a7 Kg4 10.a8Q Kg5 11.Qf8 Kg4 12.Qf4+ Kh5 13.Be8+
43/38 00:41 226,334k 5,426k +M13 1.e3 Qc8 2.Qf3 Ke7 3.Nc3 Qe6 4.Bb5 Qf7 5.Qxf7+ Kxf7 6.a4 Kg6 7.a5 Kh6 8.a6 Kg5 9.a7 Kg4 10.a8Q Kf5 11.Qf8+ Kg4 12.Qf4+ Kh5 13.Be8+
44/38 00:44 244,005k 5,444k +M13 1.e3 Qc8 2.Qf3 Ke7 3.Nc3 Qe6 4.Bb5 Qf7 5.Qxf7+ Kxf7 6.a4 Kg6 7.a5 Kh6 8.a6 Kg5 9.a7 Kg4 10.a8Q Kf5 11.Qf8+ Kg4 12.Qf4+ Kh5 13.Be8+
45/38 00:52 286,987k 5,455k +M13 1.e3 Qc8 2.Qf3 Ke7 3.Nc3 Qe6 4.Bb5 Qf7 5.Qxf7+ Kxf7 6.a4 Kg6 7.a5 Kh6 8.a6 Kg5 9.a7 Kg4 10.a8Q Kf5 11.Qf8+ Kg4 12.Qf4+ Kh5 13.Be8+
46/38 00:56 310,298k 5,472k +M13 1.e3 Qc8 2.Qf3 Ke7 3.Nc3 Qe6 4.Bb5 Qf7 5.Qxf7+ Kxf7 6.a4 Kg6 7.a5 Kh6 8.a6 Kg5 9.a7 Kh5 10.a8Q Kg5 11.Qf8 Kg4 12.Qf4+ Kh5 13.Be8+
47/38 01:07 373,518k 5,532k +M13 1.e3 Qc8 2.Qf3 Ke7 3.Nc3 Qe6 4.Bb5 Qf7 5.Qxf7+ Kxf7 6.a4 Kg6 7.a5 Kh6 8.a6 Kg5 9.a7 Kh5 10.a8Q Kg5 11.Qf8 Kg4 12.Qf4+ Kh5 13.Be8+
48/38 01:14 414,172k 5,549k +M13 1.e3 Qc8 2.Qf3 Ke7 3.Nc3 Qe6 4.Bb5 Qf7 5.Qxf7+ Kxf7 6.a4 Kg6 7.a5 Kh6 8.a6 Kg5 9.a7 Kh5 10.a8Q Kg5 11.Qf8 Kg4 12.Qf4+ Kh5 13.Be8+
49/38 01:36 541,638k 5,611k +M13 1.e3 Qc8 2.Qf3 Ke7 3.Nc3 Qe6 4.Bb5 Qf7 5.Qxf7+ Kxf7 6.a4 Kg6 7.a5 Kh6 8.a6 Kg5 9.a7 Kh5 10.a8Q Kg5 11.Qf8 Kg4 12.Qf4+ Kh5 13.Be8+
50/38 01:53 643,797k 5,650k +M13 1.e3 Qc8 2.Qf3 Ke7 3.Nc3 Qe6 4.Bb5 Qf7 5.Qxf7+ Kxf7 6.a4 Kg6 7.a5 Kh6 8.a6 Kg5 9.a7 Kh5 10.a8Q Kg5 11.Qf8 Kg4 12.Qf4+ Kh5 13.Be8+
51/38 02:02 693,196k 5,658k +M13 1.e3 Qc8 2.Qf3 Ke7 3.Nc3 Qe6 4.Bb5 Qf7 5.Qxf7+ Kxf7 6.a4 Kg6 7.a5 Kh6 8.a6 Kg5 9.a7 Kh5 10.a8Q Kg5 11.Qf8 Kg4 12.Qf4+ Kh5 13.Be8+
52/43 05:59 2,069,207k 5,753k +M12 1.e3 Qc8 2.Qh5+ Ke7 3.b3 Qe6 4.Ba3+ Kd7 5.Qa5 Kc8 6.Qa7 Qc6 7.Ba6+ Qxa6 8.Qxa6+ Kc7 9.Qb5 Kc8 10.Bd6 Kd8 11.Qb7 Ke8 12.Qe7+
53/43 06:01 2,079,660k 5,754k +M12 1.e3 Qc8 2.Qf3 Ke7 3.Bb5 Qe6 4.Qb7+ Kf8 5.b3 Qf6 6.Ba3+ Kg8 7.Bd3 Qf7 8.Bc4 Kh8 9.Bb2+ Kh7 10.Qxf7+ Kh6 11.Qf6+ Kh7 12.Qg7+
54/43 06:43 2,321,632k 5,760k +M12 1.e3 Qc8 2.Qf3 Ke7 3.Bb5 Qe6 4.Qb7+ Kf8 5.b3 Qf6 6.Ba3+ Kg8 7.Bd3 Qf7 8.Bc4 Kh8 9.Bb2+ Kh7 10.Qxf7+ Kh6 11.Qf6+ Kh7 12.Qg7+

chessmaster found many years ago mate in 11 by 1.e4 after many hours so probably mate in 11 is the shortest mate and chessmaster may be stronger in finding the shortest mate but I doubt if chessmaster could see mate in 20 or even longer mate only in 2 seconds.

http://www.stmintz.com/ccc/index.php?id=303441

[D]3qkb2/8/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1

Stockfish_17052203_x64_modern:
1/1 00:00 86 86k +28.33 1.Nc3
2/2 00:00 377 377k +28.31 1.Nc3 Bb4
3/3 00:00 499 499k +28.35 1.Nc3 Bb4 2.Ne4
4/5 00:00 2k 1,051k +28.47 1.Nf3 Bb4 2.Nc3 Kf7 3.Ne5+ Kg7
5/6 00:00 3k 1,401k +28.48 1.Nf3 Bb4 2.Nc3 Bxc3 3.dxc3
6/7 00:00 6k 1,987k +28.54 1.Nf3 Qd6 2.e3 Bg7 3.Bb5+ Kf7 4.Nc3
7/8 00:00 9k 2,245k +28.55 1.Nf3 Qd6 2.e3 Bg7 3.Bd3 Kf7 4.Nc3
8/10 00:00 22k 2,700k +28.60 1.Nf3 Bg7 2.Nc3 Bf6 3.e3 Kf8 4.Ne4 Kg7
9/10 00:00 36k 3,256k +28.65 1.Nf3 Bg7 2.Nc3 Kf8 3.e3 Bxc3 4.dxc3 Qe8 5.Bd3
10/14 00:00 184k 3,689k +28.85 1.Nc3 Bg7 2.e3 Ke7 3.Nf3 Bxc3 4.dxc3 Qg8 5.Ne5 Kf6
11/14 00:00 385k 4,006k +28.89 1.Nc3 Kd7 2.e3 Kc8 3.Nf3 Qa5 4.d4 Bb4 5.Qd3 Kb7 6.Qb5+ Qb6 7.Qxb6+ Kxb6
12/19 00:00 1,468k 4,503k +29.24 1.Nc3 Bg7 2.e3 Ke7 3.Qf3 Qd7 4.Bb5 Qa7 5.Qe4+ Kd6 6.Qc6+ Ke5 7.Nf3+ Kf5 8.Qd5+ Kf6
13/21 00:00 2,563k 4,882k +29.39 1.Nc3 Qh4 2.e3 Kf7 3.Nf3 Qh5 4.Bc4+ Kg6 5.Nd4 Qxd1+ 6.Kxd1 Bc5 7.Bd3+ Kf7 8.Nd5 Kg8
14/24 00:00 3,439k 5,006k +29.58 1.Nc3 Qa5 2.e3 Kd8 3.Bb5 Kc7 4.Qg4 Bc5 5.Nf3 Qa7 6.Nd5+ Kb8 7.Ne5 Qa8 8.Qg8+ Ka7 9.Qxa8+ Kxa8
15/27 00:00 4,652k 5,117k +29.93 1.e3 Kd7 2.Nc3 Kc7 3.Qh5 Qd7 4.Nf3 Bg7 5.Qa5+ Kb8 6.Qb6+ Qb7 7.Qxb7+ Kxb7 8.Nd4 Bh8 9.Nd5 Kc8 10.Ba6+ Kd7 11.Bb5+ Kc8 12.Ne6 Kb8 13.d4
16/30 00:02 10,241k 4,697k +32.35 1.e3 Qa5 2.Nc3 Qf5 3.Bd3 Qf7 4.Qg4 Kd8 5.Bc4 Qd7 6.Qf3 Bg7 7.Bb5 Qc7 8.d4 Qa5 9.Qb7 Qc7 10.Qa8+ Qc8 11.Qe4
17/30 00:02 11,883k 4,706k +32.73 1.e3 Qc8 2.Qh5+ Kd8 3.Nc3 Qc5 4.Qg4 Qb4 5.Qg8 Qc5 6.Nf3 Kc7 7.Qg4 Bd6 8.Qe6 Kb7 9.Nd4 Be5 10.Qd7+ Qc7 11.Qb5+ Qb6
18/43- 00:03 15,712k 4,818k +34.58 1.e3 Qd6
18/43- 00:03 16,339k 4,828k +33.47 1.e3 Qa5
18/43+ 00:03 16,366k 4,829k +34.41 1.e3
18/43 00:03 16,443k 4,831k +34.41 1.e3 Qa5 2.Nc3 Qf5 3.Bd3 Qe6 4.Qh5+ Kd8 5.Qa5+ Ke8 6.Qa8+ Kf7 7.Qb7+ Qe7 8.Qd5+ Qe6 9.Qh5+ Ke7 10.Qg5+ Ke8 11.Bb5+ Kf7 12.Nf3 Bg7 13.Qf4+ Qf6 14.Bc4+ Kg6 15.Qg4+ Kh7 16.Nd5
19/43+ 00:03 16,605k 4,833k +34.48 1.e3
19/43+ 00:03 16,635k 4,833k +34.56 1.e3
19/43+ 00:03 16,646k 4,833k +34.67 1.e3
19/43+ 00:03 16,663k 4,833k +34.83 1.e3
19/43+ 00:03 16,700k 4,834k +35.04 1.e3
19/43- 00:03 17,001k 4,837k +34.43 1.e3 Bg7
19/43+ 00:03 17,107k 4,839k +35.09 1.e3
19/43+ 00:03 18,102k 4,865k +35.58 1.e3
19/43- 00:03 19,401k 4,855k +34.23 1.e3 Qg5
19/43+ 00:04 19,577k 4,851k +35.64 1.e3
19/43+ 00:04 21,274k 4,828k +36.65 1.e3
19/43+ 00:04 21,385k 4,829k +37.94 1.e3
19/43- 00:04 23,090k 4,829k +36.72 1.e3 Qc8
19/43- 00:04 23,668k 4,780k +34.62 1.e3 Kd7
19/43+ 00:05 24,053k 4,758k +36.55 1.e3
19/43- 00:05 25,267k 4,774k +34.19 1.e3 Kd7
19/43+ 00:05 25,603k 4,777k +37.05 1.e3
19/62 00:06 30,973k 4,840k +39.78 1.e3 Qd7 2.Qh5+ Kd8 3.Nc3 Qd6 4.Nf3 Bh6 5.Qg4 Qe7 6.Nd4 Qh7 7.Qf3 Qg6 8.Qa8+ Ke7 9.Qb7+ Kf8 10.Bc4 Qe8 11.Ne6+ Kg8 12.Ng5+ Qf7 13.Qxf7+ Kh8
20/62+ 00:06 31,649k 4,822k +39.85 1.e3
20/62+ 00:06 32,460k 4,801k +39.92 1.e3
20/62+ 00:06 32,931k 4,791k +40.03 1.e3
20/62+ 00:06 33,216k 4,791k +40.18 1.e3
20/62+ 00:06 33,278k 4,792k +40.39 1.e3
20/62+ 00:06 33,282k 4,792k +40.68 1.e3
20/62+ 00:06 33,286k 4,791k +41.05 1.e3
20/62+ 00:06 33,288k 4,792k +41.53 1.e3
20/62+ 00:06 33,291k 4,791k +42.16 1.e3
20/62+ 00:06 33,335k 4,792k +42.95 1.e3
20/62+ 00:06 33,380k 4,793k +43.97 1.e3
20/62+ 00:06 33,439k 4,792k +61.15 1.e3
20/62+ 00:07 34,120k 4,794k +62.95 1.e3
20/62+ 00:07 35,320k 4,804k +65.02 1.e3
20/62- 00:07 35,844k 4,805k +50.85 1.e3 Qd7
20/62+ 00:07 36,563k 4,808k +64.11 1.e3
20/62- 00:07 38,428k 4,822k +50.55 1.e3 Qa5
20/62+ 00:08 38,656k 4,822k +63.55 1.e3
20/62 00:09 45,588k 4,866k +68.31 1.e3 Qa5 2.Nc3 Qf5 3.Bd3 Qc5 4.Qf3 Kd8 5.Bb5 Bg7 6.Qb7 Qc7 7.Qd5+ Ke7 8.Qe4+ Qe5 9.Qb7+ Kf8 10.Bc4 Qe8 11.Qb4+ Qe7 12.Qb8+ Qe8 13.Qf4+ Ke7 14.Qg5+ Kf8 15.Qc5+ Qe7 16.Qf5+ Ke8 17.Qc8+ Qd8 18.Bf7+ Kxf7
21/62- 00:09 46,679k 4,872k +68.24 1.e3 Kf7
21/62+ 00:09 47,188k 4,875k +68.31 1.e3
21/62- 00:09 47,275k 4,875k +51.29 1.e3 Qe7
21/62+ 00:09 47,334k 4,875k +68.35 1.e3
21/62+ 00:10 49,113k 4,883k +68.56 1.e3
21/62 00:10 50,361k 4,891k +68.67 1.e3 Qe7 2.Qh5+ Qf7 3.Bb5+ Ke7 4.Qc5+ Kf6 5.Qd4+ Ke7 6.Nc3 Qf5 7.Bd3 Qg5 8.Qa7+ Ke8 9.Bb5+ Qxb5 10.Nxb5 Be7 11.Qxe7+ Kxe7 12.Ke2 Ke6 13.Kd3 Kf6 14.Ke4 Ke6 15.Kd4 Kf6 16.Kd5 Kg5
22/62- 00:10 51,170k 4,895k +68.60 1.e3 Qg5
22/62- 00:10 51,184k 4,895k +68.51 1.e3 Qg5
22/62+ 00:10 51,658k 4,896k +68.60 1.e3
22/62+ 00:10 53,848k 4,908k +68.75 1.e3
22/62 00:11 58,054k 4,917k +68.92 1.e3 Qg5 2.Qf3 Bd6 3.Nc3 Ke7 4.Bb5 Qc5 5.Qa8 Kf7 6.Ne4 Qe5 7.Nxd6+ Qxd6 8.Qe8+ Kf6 9.Qc6 Qxc6 10.Bxc6 Ke6 11.Ke2 Ke5 12.Kd3 Kd6 13.Bb5 Ke7 14.Ke4
23/62 00:12 60,328k 4,923k +68.92 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Kd8 5.Bb5 Kc8 6.Nd5 Qf8 7.Nxe7+ Qxe7 8.Qe8+ Qxe8 9.Bxe8 Kc7 10.Nf3 Kb8 11.Nd4 Kc7 12.Bb5 Kd6 13.Nc6 Kc7 14.Ne5
24/62 00:13 68,347k 4,942k +68.96 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Kd8 5.Bb5 Kc8 6.Nd5 Qf8 7.Nxe7+ Qxe7 8.Qe8+ Qxe8 9.Bxe8 Kc7 10.Nf3 Kb8 11.Bb5 Ka7 12.Ke2 Kb6 13.Nd4 Kc5 14.c4 Kd6 15.Nc6 Kc7 16.Kd3
25/62+ 00:15 76,498k 4,955k +69.04 1.e3
25/62+ 00:15 79,132k 4,958k +69.11 1.e3
25/62+ 00:16 80,046k 4,957k +69.22 1.e3
25/62+ 00:16 80,547k 4,957k +69.37 1.e3
25/62+ 00:16 81,181k 4,959k +69.58 1.e3
25/62+ 00:16 81,862k 4,960k +69.86 1.e3
25/62+ 00:16 82,357k 4,960k +70.23 1.e3
25/62+ 00:16 84,212k 4,959k +70.72 1.e3
25/62+ 00:18 92,636k 4,969k +71.34 1.e3
25/62 00:21 108,466k 4,957k +72.00 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Qf7 5.Qh8+ Qf8 6.Bb5+ Kf7 7.Qh7+ Qg7 8.Bc4+ Kf8 9.Qf5+ Qf6 10.Qc8+ Bd8 11.Ne4 Qb6 12.Nc5 Kg7 13.Ne6+ Kg6 14.Qxd8 Qxd8 15.Nxd8 Kg7 16.Ke2 Kf6 17.Kf3 Ke7 18.Ne6 Kd7 19.Kf4
26/62+ 00:21 108,603k 4,956k +72.08 1.e3
26/62+ 00:22 109,762k 4,957k +72.15 1.e3
26/62+ 00:23 113,690k 4,943k +72.26 1.e3
26/62+ 00:23 115,356k 4,924k +72.41 1.e3
26/62+ 00:23 115,941k 4,921k +72.62 1.e3
26/62+ 00:23 116,574k 4,922k +72.90 1.e3
26/62+ 00:24 118,130k 4,920k +73.27 1.e3
26/62+ 00:24 119,256k 4,921k +73.76 1.e3
26/62+ 00:25 123,531k 4,922k +74.38 1.e3
26/62+ 00:27 134,931k 4,935k +75.18 1.e3
26/62+ 00:28 138,875k 4,936k +76.20 1.e3
26/62+ 00:31 156,353k 4,950k +77.49 1.e3
26/62+ 00:38 193,507k 4,989k +79.12 1.e3
26/62 00:43 218,876k 4,991k +80.95 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Qf7 5.Qh8+ Qf8 6.Bb5+ Kf7 7.Qh7+ Qg7 8.Bc4+ Kf8 9.Qf5+ Qf6 10.Qc8+ Kg7 11.Qg8+ Kh6 12.Nd5 Qg6 13.Qxg6+ Kxg6 14.Nxe7+ Kg7 15.Bf1 Kf8 16.Nd5 Kf7 17.h4 Ke6 18.h5 Ke5 19.h6 Kd6 20.h7 Ke6 21.Nf4+ Kd7
27/62- 00:45 226,242k 4,979k +80.87 1.e3 Bg7
27/62+ 00:45 227,247k 4,980k +80.95 1.e3
27/62+ 00:47 235,187k 4,990k +81.06 1.e3
27/62+ 00:49 246,297k 5,003k +81.21 1.e3
27/62+ 00:50 250,991k 5,005k +81.42 1.e3
27/62+ 00:50 252,527k 5,006k +81.70 1.e3
27/62+ 00:51 260,395k 5,014k +82.07 1.e3
27/62+ 00:52 262,374k 5,017k +82.56 1.e3
27/62+ 00:52 262,791k 5,017k +83.18 1.e3
27/62+ 00:52 263,895k 5,018k +83.98 1.e3
27/62+ 00:55 279,109k 5,033k +85.00 1.e3
27/62+ 00:55 280,179k 5,034k +86.29 1.e3
27/62+ 00:55 281,722k 5,035k +87.92 1.e3
27/62+ 00:57 290,930k 5,040k +89.98 1.e3
27/62+ 00:58 294,385k 5,041k +92.57 1.e3
27/62- 00:59 299,508k 5,043k +89.04 1.e3 Qg5
27/62+ 00:59 300,463k 5,043k +93.12 1.e3
27/62- 00:59 300,946k 5,043k +86.22 1.e3 Qg5
27/62+ 01:00 304,211k 5,044k +93.64 1.e3
27/62+ 01:01 311,552k 5,048k +101.71 1.e3
27/62- 01:01 312,428k 5,048k +93.73 1.e3 Qg5
27/62+ 01:02 312,982k 5,048k +103.01 1.e3
27/62+ 01:04 323,806k 5,047k +118.83 1.e3
27/62 01:11 362,514k 5,082k +M43 1.e3 Qa5 2.Nc3 Qf5 3.Bd3 Qe6 4.Qh5+ Ke7 5.Bb5 Kd8 6.Qf3 Bc5 7.Qa8+ Qc8 8.Qd5+ Ke7 9.Qe5+ Kf7 10.Bc4+ Kg6 11.Bd3+ Kf7 12.Qf4+ Kg7 13.Qg5+ Kf7 14.Bc4+ Ke8 15.Qe5+ Kd8 16.Bb5 Bb4 17.Qe8+ Kc7 18.Nd5+ Kb7 19.Qxc8+ Kxc8 20.Nxb4
28/62+ 01:12 371,077k 5,089k +M34 1.e3
28/62 01:13 375,529k 5,094k +M27 1.e3 Qa5 2.Nc3 Qf5 3.Bd3 Qe6 4.Qh5+ Kd8 5.Qa5+ Ke8 6.Qb5+ Kd8 7.Qb8+ Qc8 8.Qb6+ Qc7 9.Qf6+ Qe7 10.Qf3 Qc5 11.Bb5 Bg7 12.Qb7 Qc7 13.Qd5+ Ke7 14.Qg8 Bxc3 15.Qh7+ Kd6 16.Qxc7+ Kxc7 17.dxc3 Kb8 18.h4 Kc7 19.h5 Kc8 20.Ba6+ Kc7 21.h6 Kd6
29/62 01:19 403,954k 5,106k +M25 1.e3 Qa5 2.Nc3 Qf5 3.Bd3 Qe6 4.Qh5+ Ke7 5.Bb5 Kd8 6.Qf3 Bc5 7.Qa8+ Qc8 8.Qd5+ Ke7 9.Qe5+ Kf7 10.Bc4+ Kg6 11.Qg3+ Kf6 12.Qh4+ Kg6 13.Bd3+ Kf7 14.Qh7+ Ke8 15.Bb5+ Kf8 16.Qh8+ Kf7 17.Qxc8 Bf8 18.Bc4+ Kg7 19.Qg4+ Kh6 20.Qe6+ Kh7 21.Qg8+ Kh6 22.Qxf8+ Kg6 23.Bd3+ Kg5 24.Qf5+ Kh6 25.Qg6+
30/62 01:28 454,802k 5,117k +M25 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Qf7 5.Qh8+ Qf8 6.Bb5+ Kf7 7.Qh7+ Qg7 8.Bc4+ Kf8 9.Qf5+ Qf6 10.Qc8+ Bd8 11.Ne4 Qe7 12.Nc5 Kg7 13.Ne6+ Kh7 14.Nxd8 Qe8 15.Qb7+ Kh8 16.Nf7+ Kg7 17.Ng5+ Kf6 18.Ne4+ Kg6 19.Qb6+ Kh7 20.Nf6+ Kh8 21.Nxe8 Kh7 22.Bd3+ Kg8 23.Qg6+ Kf8 24.Qf6+ Kg8 25.Qg7+
31/62 01:34 485,118k 5,135k +M23 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Qf7 5.Qh8+ Qf8 6.Bb5+ Kf7 7.Qh7+ Qg7 8.Bc4+ Kf8 9.Qf5+ Qf6 10.Qc8+ Bd8 11.Ne4 Qe7 12.Nc5 Kg7 13.Ne6+ Kf6 14.Qc6 Kf7 15.Nxd8+ Kg7 16.Ne6+ Kh7 17.Qe4+ Kh6 18.Qf4+ Kh7 19.Nf8+ Kg7 20.Qg4+ Qg5 21.Qxg5+ Kxf8 22.Qf6+ Ke8 23.Bb5+
32/62 01:34 487,070k 5,137k +M23 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Qf7 5.Qh8+ Qf8 6.Bb5+ Kf7 7.Qh7+ Qg7 8.Bc4+ Kf8 9.Qf5+ Qf6 10.Qc8+ Bd8 11.Ne4 Qe7 12.Nc5 Kg7 13.Ne6+ Kf6 14.Qc6 Kf7 15.Nxd8+ Kg7 16.Ne6+ Kh7 17.Qe4+ Kh6 18.Qf4+ Kh7 19.Nf8+ Kg7 20.Qg4+ Qg5 21.Qxg5+ Kxf8 22.Qf6+ Ke8 23.Bb5+
33/62 01:36 497,863k 5,145k +M23 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Qf7 5.Qh8+ Qf8 6.Bb5+ Kf7 7.Qh7+ Qg7 8.Bc4+ Kf8 9.Qf5+ Qf6 10.Qc8+ Bd8 11.Ne4 Qe7 12.Nc5 Kg7 13.Ne6+ Kf6 14.Qc6 Kf7 15.Nxd8+ Kg7 16.Ne6+ Kh7 17.Qe4+ Kh6 18.Qf4+ Kh7 19.Nf8+ Kg7 20.Qg4+ Qg5 21.Qxg5+ Kxf8 22.Qf6+ Ke8 23.Bb5+
34/62 02:04 647,680k 5,194k +M20 1.e3 Qd5 2.Nc3 Qf5 3.Bd3 Qe6 4.Qh5+ Ke7 5.Qg5+ Kf7 6.Nf3 Be7 7.Ne5+ Ke8 8.Bb5+ Kf8 9.Ng6+ Kf7 10.Nxe7 Qxe7 11.Qxe7+ Kxe7 12.h4 Kf8 13.h5 Kg7 14.h6+ Kh7 15.Bc4 Kg6 16.h7 Kg5 17.h8Q Kg6 18.Rh6+ Kg5 19.Qf6+ Kg4 20.Be2+
35/62 02:13 691,294k 5,186k +M19 1.e3 Qd5 2.Nc3 Qf5 3.Bd3 Qe6 4.Qh5+ Ke7 5.Qg5+ Kf7 6.Nf3 Be7 7.Ne5+ Kf8 8.Ng6+ Kf7 9.Qxe7+ Qxe7 10.Nxe7 Ke6 11.h4 Kd6 12.Bb5 Ke6 13.h5 Kxe7 14.h6 Kd6 15.h7 Kc7 16.h8Q Kd6 17.Rh6+ Kc7 18.Qg7+ Kd8 19.Rh8+

Uri Blass · Post by **Uri Blass** » Sat May 27, 2017 5:04 pm

more mates:

[D]3qk2r/8/8/8/8/8/PPPPPPPP/RNBQKBNR w KQk - 0 1

Stockfish_17052203_x64_modern:
1/1 00:00 65 33k +26.59 1.Nc3
2/2 00:00 166 83k +30.32 1.g3 Rh4
3/3 00:00 257 129k +30.32 1.g3 Rh4 2.gxh4
4/4 00:00 1k 617k +27.04 1.Nf3 Rg8 2.Nc3 Rg4
5/5 00:00 2k 849k +27.05 1.Nf3 Qa5 2.Nc3 Ke7 3.Ne4
6/6 00:00 3k 1,099k +27.11 1.Nf3 Qa8 2.Nc3 Rg8 3.Ne5 Qa5
7/7 00:00 9k 2,174k +26.97 1.Nf3 0-0 2.Nc3 Kg7 3.d3 Rf5 4.Ne4
8/8 00:00 17k 2,365k +26.99 1.Nc3 Qc8 2.Nf3 Qd7 3.d3 0-0 4.Be3 Qe7
9/12 00:00 27k 2,683k +27.03 1.Nc3 0-0 2.Nf3 Qa5 3.d3 Qb4 4.Qd2 Rf5 5.Ne4
10/12 00:00 91k 3,261k +27.17 1.Nc3 Kf7 2.Nf3 Re8 3.d3 Qc7 4.Ne4 Qe7 5.Nd4 Rh8
11/17 00:00 479k 4,475k +27.28 1.Nf3 Kd7 2.Nc3 Rg8 3.d3 Kc8 4.Bf4 Kb7 5.Ne4 Rg7 6.c3 Qe7
12/17 00:00 725k 4,615k +27.35 1.Nf3 Qe7 2.Nc3 0-0 3.d3 Qh7 4.e3 Ra8 5.Nd4 Qg7 6.Nd5 Ra5
13/19 00:00 1,070k 4,733k +27.43 1.Nf3 Qe7 2.Nc3 Qg7 3.e3 Kd8 4.Nd5 Rh6 5.Nf4 Kc7 6.Bb5 Rd6 7.0-0
14/19 00:00 1,976k 4,904k +27.52 1.Nf3 Qa8 2.e3 Kd7 3.Nc3 Rg8 4.d3 Qf8 5.Nd4 Qf7 6.Ne4 Qg6 7.Qf3 Kc7
15/24 00:00 4,353k 5,038k +27.72 1.Nc3 Kd7 2.e3 Kc7 3.Nf3 Qa8 4.Bd3 Rh6 5.0-0 Qh8 6.Nd5+ Kc6 7.Nf4 Qg8 8.Nd4+ Kb6 9.c3 Kc7 10.Qb3
16/25 00:01 7,267k 5,107k +27.90 1.e3 Qd7 2.Nc3 Kd8 3.Qf3 Kc7 4.Nd5+ Kb7 5.Nf6+ Qc6 6.Qxc6+ Kxc6 7.Nf3 Rh6 8.Ne4 Rh7 9.Bd3 Re7 10.0-0 Kb6 11.c3 Rf7
17/32+ 00:03 16,144k 5,171k +28.84 1.e3
17/32+ 00:03 17,212k 5,172k +29.32 1.e3
17/32- 00:03 19,414k 5,177k +28.93 1.e3 Qd7
17/32+ 00:03 19,712k 5,175k +29.44 1.e3
17/33- 00:03 20,446k 5,165k +28.79 1.e3 Qd7
17/33+ 00:03 20,456k 5,163k +29.64 1.e3
17/35- 00:04 21,563k 5,160k +28.56 1.e3 Qd7
17/35+ 00:04 22,035k 5,157k +29.91 1.e3
17/35 00:05 26,827k 5,175k +28.72 1.e3 Qd6 2.Qg4 Rh6 3.Nf3 Kd8 4.Nc3 Qg6 5.Qb4 Kc8 6.Nd4 Rh7 7.Nd5 Rg7 8.Ne7+ Rxe7 9.Qxe7 Kb8 10.Qe5+ Ka7
18/35+ 00:05 27,003k 5,174k +28.79 1.e3
18/35+ 00:05 27,079k 5,171k +28.86 1.e3
18/35+ 00:05 27,118k 5,168k +28.98 1.e3
18/35+ 00:05 27,136k 5,168k +29.19 1.e3
18/35+ 00:05 27,178k 5,165k +29.41 1.e3
18/35+ 00:05 27,215k 5,164k +29.69 1.e3
18/35+ 00:05 27,302k 5,162k +30.06 1.e3
18/35- 00:05 28,783k 5,167k +29.75 1.e3 Rg8
18/35+ 00:05 29,175k 5,166k +30.14 1.e3
18/35- 00:05 30,404k 5,163k +29.48 1.e3 Qd5
18/35 00:06 32,206k 5,169k +30.00 1.e3 Kd7 2.Nc3 Kc7 3.Nf3 Qf8 4.Nd4 Qf7 5.Qg4 Re8 6.Bb5 Ra8 7.Bc4 Qxc4 8.Ne6+ Qxe6 9.Qxe6 Kb7 10.Qd5+ Ka7
19/35+ 00:06 32,690k 5,168k +30.07 1.e3
19/35+ 00:06 33,032k 5,167k +30.15 1.e3
19/35+ 00:06 33,486k 5,166k +30.26 1.e3
19/35+ 00:06 33,837k 5,164k +30.41 1.e3
19/35- 00:06 34,179k 5,162k +30.27 1.e3 Kd7
19/35 00:06 34,277k 5,161k +30.36 1.e3 Kd7 2.Nc3 Kc7 3.Nf3 Kb8 4.Nd4 Qb6 5.Qf3 Qc7 6.Ncb5 Qg7 7.Qf4+ Kb7 8.Qe4+ Kb8 9.Nc3 Rc8 10.Nc6+ Kc7 11.Ne7 Rf8 12.Qc6+ Kd8 13.Ncd5
20/35+ 00:06 34,816k 5,159k +30.43 1.e3
20/35+ 00:06 35,181k 5,158k +30.50 1.e3
20/35+ 00:06 35,713k 5,153k +30.61 1.e3
20/35+ 00:07 36,890k 5,151k +30.77 1.e3
20/35+ 00:07 37,472k 5,147k +30.97 1.e3
20/35- 00:07 38,979k 5,140k +30.58 1.e3 Qc8
20/35+ 00:07 39,537k 5,135k +31.03 1.e3
20/38- 00:08 43,845k 5,118k +30.68 1.e3 Qd5
20/38+ 00:08 44,526k 5,114k +31.10 1.e3
20/38- 00:09 46,554k 5,107k +30.45 1.e3 Qd7
20/40+ 00:09 46,962k 5,105k +31.24 1.e3
20/42- 00:09 47,129k 5,103k +30.29 1.e3 Qd7
20/42+ 00:09 47,302k 5,099k +31.43 1.e3
20/42 00:09 47,418k 5,097k +30.96 1.e3 Qd7 2.Nc3 0-0 3.Qh5 Qf7 4.Qg4+ Qg7 5.Bc4+ Kh8 6.Qh3+ Qh7 7.Qe6 Qg7 8.Bd3 Rf6 9.Qe5 Kg8 10.Bc4+ Kh7 11.Qh5+ Qh6 12.Qd5 Qf8 13.Bd3+ Kg7 14.Qd7+ Qf7 15.Qg4+ Kh8 16.Nf3 Qf8 17.Ne4 Rf7 18.Nfg5
21/42+ 00:09 48,853k 5,093k +31.04 1.e3
21/42+ 00:09 48,936k 5,092k +31.11 1.e3
21/42+ 00:09 49,062k 5,090k +31.22 1.e3
21/42+ 00:09 49,089k 5,089k +31.37 1.e3
21/42 00:09 49,405k 5,086k +31.34 1.e3 Qd7 2.Nc3 0-0 3.Qh5 Qf7 4.Qg5+ Qg7 5.Qh4 Qh7 6.Bc4+ Kh8 7.Qd4+ Qg7 8.Qe4 Qh7 9.Qe6 Qg7 10.Bd3 Rf6 11.Qe5 Kg8 12.Bc4+ Kh7 13.Qh5+ Qh6 14.Qd5
22/42+ 00:09 50,026k 5,085k +31.41 1.e3
22/42+ 00:09 50,491k 5,077k +31.49 1.e3
22/48+ 00:10 52,446k 5,035k +31.60 1.e3
22/48 00:10 53,056k 5,032k +31.63 1.e3 Qd7 2.Nc3 0-0 3.Qh5 Qf7 4.Qh4 Qh7 5.Qg4+ Qg7 6.Bc4+ Kh8 7.Qh3+ Qh7 8.Qe6 Qg7 9.Bd3 Rf6 10.Qe5 Rh6 11.Qb8+ Qg8 12.Qf4 Qg7 13.Nf3 Rb6 14.Qe4 Qh6 15.Bc4 Qf6 16.Qa8+ Kh7 17.Qa7+ Kg6 18.Nd5
23/48+ 00:10 54,318k 5,030k +31.70 1.e3
23/48+ 00:11 55,730k 5,026k +31.77 1.e3
23/48+ 00:11 57,121k 5,021k +31.88 1.e3
23/48+ 00:12 63,118k 4,948k +32.04 1.e3
23/48+ 00:13 66,189k 4,943k +32.25 1.e3
23/48+ 00:14 71,350k 4,928k +32.53 1.e3
23/48+ 00:15 77,527k 4,929k +32.90 1.e3
23/48+ 00:16 83,264k 4,928k +33.38 1.e3
23/48+ 00:19 94,659k 4,935k +34.01 1.e3
23/48+ 00:20 102,012k 4,942k +34.81 1.e3
23/48+ 00:22 110,474k 4,943k +35.82 1.e3
23/50+ 00:24 120,421k 4,944k +37.11 1.e3
23/50- 00:28 143,349k 4,961k +36.04 1.e3 Kd7
23/50+ 00:29 145,341k 4,960k +37.39 1.e3
23/50+ 00:30 151,057k 4,955k +39.99 1.e3
23/50+ 00:30 151,365k 4,955k +43.25 1.e3
23/50+ 00:30 151,489k 4,955k +47.34 1.e3
23/50+ 00:30 151,503k 4,955k +53.18 1.e3
23/50+ 00:30 151,703k 4,955k +59.61 1.e3
23/50- 00:33 163,535k 4,929k +48.86 1.e3 Kd7
23/50+ 00:33 164,380k 4,923k +60.79 1.e3
23/50- 00:35 174,378k 4,941k +35.95 1.e3 Rh4
23/50+ 00:35 174,619k 4,941k +61.60 1.e3
23/53- 00:39 195,437k 4,970k +39.61 1.e3 Qd5
23/53+ 00:39 195,662k 4,970k +61.60 1.e3
23/53- 00:39 198,514k 4,975k +35.95 1.e3 Rh4
23/53 00:41 208,950k 4,987k +64.35 1.e3 Qc8 2.Nc3 0-0 3.Qh5 Qf5 4.Qh4 Qf6 5.Bc4+ Kg7 6.Qg4+ Qg6 7.Qd7+ Kh6 8.Bd3 Qf7 9.Qh3+ Qh5 10.Qe6+ Kg7 11.Qd7+ Rf7 12.Qd4+ Kf8 13.Bc4 Rd7 14.Qf6+ Ke8 15.Nd5 Rxd5 16.Bxd5 Qxd5 17.Nf3
24/53- 00:41 208,988k 4,986k +62.31 1.e3 Qc8
24/53+ 00:41 209,289k 4,986k +64.35 1.e3
24/53+ 00:42 211,055k 4,988k +64.46 1.e3
24/53- 00:42 211,411k 4,988k +62.83 1.e3 Qd7
24/53+ 00:42 211,469k 4,988k +64.24 1.e3
24/53+ 00:42 212,233k 4,988k +64.52 1.e3
24/53+ 00:42 213,660k 4,987k +64.89 1.e3
24/53- 00:43 217,335k 4,987k +64.43 1.e3 Qd7
24/53- 00:43 218,002k 4,987k +63.76 1.e3 Qd7
24/53- 00:43 218,668k 4,987k +62.95 1.e3 Qd7
24/53+ 00:43 219,194k 4,987k +63.66 1.e3
24/53+ 00:44 220,389k 4,988k +64.95 1.e3
24/53- 00:46 232,815k 4,993k +63.79 1.e3 Rf8
24/53+ 00:46 234,253k 4,993k +65.22 1.e3
24/53 00:49 246,571k 4,996k +65.67 1.e3 Qc8 2.Nc3 0-0 3.Qh5 Qf5 4.Bc4+ Kg7 5.Qh4 Qf6 6.Qg4+ Qg6 7.Qd7+ Kh8 8.Qh3+ Kg7 9.Nf3 Rd8 10.Ne5 Qf6 11.Qg4+ Kh7 12.Bd3+ Rxd3 13.cxd3 Qxe5 14.Qe4+ Qxe4 15.dxe4 Kg7 16.Ke2 Kf7 17.Kd3 Ke7 18.e5 Ke6 19.Ke4
25/53 00:49 248,491k 4,996k +65.67 1.e3 Qc8 2.Nc3 Qe6 3.Qf3 Ke7 4.Qb7+ Kf8 5.Nf3 Qe7 6.Qc8+ Qe8 7.Qc5+ Qe7 8.Qf5+ Qf7 9.Qg4 Rg8 10.Qd4 Rg6 11.Bc4 Qe8 12.Qh8+ Ke7 13.Qxe8+ Kxe8 14.Bf7+ Kxf7 15.Ne5+ Kg7 16.Nxg6 Kxg6 17.Ke2 Kf7
26/53+ 00:50 254,532k 4,997k +65.75 1.e3
26/53+ 00:51 258,970k 4,998k +65.82 1.e3
26/53+ 00:52 264,282k 4,996k +65.93 1.e3
26/53+ 00:53 266,483k 4,996k +66.08 1.e3
26/53+ 00:53 268,830k 4,996k +66.29 1.e3
26/53+ 00:54 271,941k 4,987k +66.57 1.e3
26/53+ 00:55 275,407k 4,984k +66.94 1.e3
26/53+ 00:55 279,058k 4,987k +67.43 1.e3
26/53- 00:58 290,330k 4,987k +66.67 1.e3 Qd7
26/53+ 00:58 292,014k 4,988k +67.54 1.e3
26/53- 01:01 306,243k 4,991k +66.76 1.e3 Qd6
26/54+ 01:01 307,378k 4,989k +67.68 1.e3
26/54 01:02 313,248k 4,980k +68.27 1.e3 Qd6 2.Qg4 Kd8 3.Nc3 Rf8 4.Nf3 Qd7 5.Qg5+ Qe7 6.Qd5+ Qd7 7.Qa8+ Qc8 8.Qe4 Qf5 9.Qh4+ Kc8 10.Ba6+ Kd7 11.Qd4+ Ke7 12.Qb4+ Kf7 13.Bc4+ Kg7 14.Qe7+ Kh6 15.Bd3 Rf7 16.Qh4+ Qh5 17.Qd4 Rf8 18.Qd7 Qf7 19.Qd6+ Qf6 20.Qg3 Re8 21.Qg4 Re5 22.Qh3+ Rh5 23.Qc8 Kg7 24.Qg4+ Kf8
27/58+ 01:04 321,891k 4,983k +68.34 1.e3
27/58+ 01:05 324,075k 4,983k +68.41 1.e3
27/58+ 01:06 329,506k 4,978k +68.52 1.e3
27/58+ 01:06 331,500k 4,979k +68.68 1.e3
27/58 01:07 336,088k 4,982k +68.68 1.e3 Qd6 2.Qg4 Kd8 3.Nc3 Rf8 4.Nf3 Qd7 5.Qg5+ Qe7 6.Qd5+ Qd7 7.Qa8+ Qc8 8.Qe4 Qf5 9.Qh4+ Kc8 10.Ba6+ Kd7 11.Qd4+ Ke7 12.Qb4+ Kf7 13.Bc4+ Kg7 14.Qe7+ Kh6 15.Bd3 Rf7 16.Qh4+ Qh5 17.Qd4 Rf8 18.Qd7 Qf7 19.Qd6+ Qf6 20.Qg3 Re8 21.Qg4 Re5 22.Qh3+ Rh5 23.Qc8
28/58+ 01:08 339,916k 4,985k +68.75 1.e3
28/58+ 01:12 362,985k 5,001k +68.82 1.e3
28/58+ 01:13 365,484k 5,003k +68.93 1.e3
28/58+ 01:13 369,965k 5,004k +69.08 1.e3
28/58+ 01:14 371,826k 5,001k +69.29 1.e3
28/58+ 01:14 374,789k 5,004k +69.58 1.e3
28/58- 01:15 377,576k 5,004k +68.92 1.e3 Rh4
28/58+ 01:16 381,885k 5,001k +69.65 1.e3
28/58+ 01:20 402,874k 5,015k +70.27 1.e3
28/58- 01:24 426,042k 5,030k +69.60 1.e3 Qc8
28/58+ 01:25 429,833k 5,033k +70.36 1.e3
28/58 01:30 458,065k 5,053k +71.08 1.e3 Qc8 2.Nc3 0-0 3.Qh5 Qf5 4.Bc4+ Kg7 5.Qh4 Qf6 6.Qg4+ Qg6 7.Qd7+ Kh6 8.Bd3 Qf7 9.Qh3+ Qh5 10.Qe6+ Kg7 11.Qd7+ Qf7 12.Qg4+ Kh6 13.Nf3 Qh5 14.Qd7 Qf7 15.Qd6+ Qf6 16.Qg3 Rf7 17.Ne5 Qxf2+ 18.Qxf2 Rxf2 19.Kxf2 Kg7 20.Kf3 Kf6 21.Ke4 Ke6 22.Bc4+ Ke7 23.Kd5 Kf6 24.Ne4+ Kg7
29/58+ 01:32 466,111k 5,045k +71.16 1.e3
29/58+ 01:33 472,192k 5,039k +71.23 1.e3
29/58+ 01:35 481,247k 5,036k +71.34 1.e3
29/58+ 01:36 487,331k 5,035k +71.49 1.e3
29/58+ 01:37 492,834k 5,031k +71.70 1.e3
29/58+ 01:39 498,933k 5,029k +71.98 1.e3
29/58+ 01:44 526,279k 5,024k +72.35 1.e3
29/58+ 01:49 549,512k 5,024k +72.84 1.e3
29/58+ 01:52 562,948k 5,024k +73.46 1.e3
29/58+ 01:54 575,664k 5,023k +74.26 1.e3
29/58- 01:59 596,563k 5,011k +73.54 1.e3 Qd5
29/58+ 02:01 610,377k 5,009k +74.44 1.e3
29/60 02:15 678,906k 5,003k +74.58 1.e3 Qc8 2.Nc3 0-0 3.Qh5 Qf5 4.Qh4 Qf6 5.Bc4+ Kg7 6.Qg4+ Qg6 7.Qd7+ Kh8 8.Qh3+ Qh7 9.Qe6 Qg7 10.Nf3 Qf6 11.Qh3+ Kg7 12.Qd7+ Kh8 13.Qg4 Qf5 14.Qh4+ Qh7 15.Qd4+ Qg7 16.Ne5 Rf5 17.Qh4+ Qh7 18.Qxh7+ Kxh7 19.Bd3 Kg8 20.Bxf5 Kf8 21.Nd5 Ke8 22.Bd3
30/60+ 02:18 689,594k 4,994k +74.65 1.e3
30/60+ 02:19 696,928k 4,981k +74.72 1.e3
30/60+ 02:21 702,406k 4,971k +74.83 1.e3
30/60+ 02:22 706,682k 4,971k +74.98 1.e3
30/60+ 02:23 711,271k 4,968k +75.19 1.e3
30/60+ 02:25 722,499k 4,963k +75.47 1.e3
30/60+ 02:29 739,009k 4,933k +75.85 1.e3
30/60+ 02:35 766,683k 4,916k +76.33 1.e3
30/60 02:40 789,218k 4,915k +76.78 1.e3 Qc8 2.Nc3 0-0 3.Qh5 Qf5 4.Qh4 Qf6 5.Bc4+ Kg7 6.Qg4+ Qg6 7.Qd7+ Kh6 8.Bd3 Qf7 9.Qh3+ Qh5 10.Qe6+ Kg7 11.Qd7+ Rf7 12.Qd4+ Kf8 13.Bc4 Rxf2 14.Qd8+ Kg7 15.Qg8+ Kh6 16.Qh8+ Kg6 17.Qxh5+ Kxh5 18.Kxf2 Kh6 19.Nd5 Kg6 20.h4 Kf5 21.Nf4 Kf6 22.h5 Ke7 23.Ne6 Kd6 24.h6 Kc6
31/60+ 02:46 819,605k 4,914k +76.85 1.e3
31/60- 02:50 838,376k 4,918k +76.78 1.e3 Qd7
31/60+ 02:51 844,680k 4,919k +76.85 1.e3
31/60+ 03:03 901,164k 4,910k +77.00 1.e3
31/60+ 03:07 920,960k 4,915k +77.21 1.e3
31/60+ 03:14 956,076k 4,916k +77.50 1.e3
31/60 03:20 984,817k 4,910k +77.70 1.e3 Qc8 2.Nc3 0-0 3.Qh5 Qf5 4.Qh4 Qh7 5.Qg4+ Qg7 6.Bc4+ Kh8 7.Qh3+ Qh7 8.Qe6 Qg7 9.Nf3 Qf6 10.Qh3+ Kg7 11.Bd3 Rf7 12.Qg3+ Kh8 13.Bc4 Rf8 14.Ng5 Qh6 15.Nf7+ Rxf7 16.Bxf7 Qf8 17.Qe5+ Kh7 18.Qf5+ Kg7 19.Qg6+ Kh8 20.Qf6+ Qg7 21.Qxg7+ Kxg7 22.Be6 Kf6 23.Bc4 Kg7 24.h4 Kg6 25.h5+ Kh6
32/60+ 03:33 1,048,151k 4,915k +77.78 1.e3
32/60+ 03:37 1,070,486k 4,924k +77.85 1.e3
32/60+ 03:38 1,077,249k 4,926k +77.96 1.e3
32/60+ 03:40 1,087,115k 4,930k +78.11 1.e3
32/60+ 03:42 1,096,477k 4,934k +78.32 1.e3
32/62+ 03:52 1,153,387k 4,951k +78.60 1.e3
32/62 04:05 1,220,817k 4,966k +78.79 1.e3 Qc8 2.Nc3 0-0 3.Qh5 Qf5 4.Qh4 Qf6 5.Bc4+ Kg7 6.Qg4+ Qg6 7.Qd7+ Kh6 8.Bd3 Qf7 9.Qh3+ Qh5 10.Qe6+ Kg7 11.Qd7+ Qf7 12.Qg4+ Kh6 13.Nf3 Qh5 14.Qd7 Qf7 15.Qd6+ Kg7 16.Qg3+ Kh8 17.Qh4+ Kg7 18.Qh7+ Kf6 19.Qh6+ Ke7 20.Qh4+ Kd6 21.Qb4+ Kd7 22.Qb7+ Kd8 23.Qa8+ Ke7 24.Nd5+ Qxd5 25.Qxd5 Rf6 26.Qc5+ Kd8 27.Bc4
33/62+ 04:16 1,273,613k 4,962k +78.86 1.e3
33/62+ 04:20 1,293,914k 4,965k +78.93 1.e3
33/64+ 04:31 1,350,539k 4,973k +79.04 1.e3
33/64+ 04:35 1,367,763k 4,973k +79.19 1.e3
33/64+ 04:36 1,377,162k 4,975k +79.40 1.e3
33/64+ 04:48 1,437,649k 4,977k +79.68 1.e3
33/64+ 04:52 1,453,885k 4,975k +80.06 1.e3
33/64+ 05:03 1,512,026k 4,983k +80.54 1.e3
33/64+ 05:26 1,634,808k 5,011k +81.16 1.e3
33/64+ 05:46 1,745,336k 5,042k +81.96 1.e3
33/64+ 06:07 1,864,946k 5,076k +82.98 1.e3
33/64+ 06:24 1,960,029k 5,103k +84.27 1.e3
33/64+ 06:42 2,066,484k 5,132k +85.90 1.e3
33/64- 06:45 2,084,572k 5,137k +83.72 1.e3 Qc8
33/64+ 06:49 2,107,145k 5,144k +86.26 1.e3
33/64+ 07:07 2,211,475k 5,168k +89.52 1.e3
33/64+ 07:28 2,325,997k 5,191k +93.61 1.e3
33/64+ 07:45 2,423,073k 5,207k +98.74 1.e3
33/64+ 08:00 2,512,706k 5,225k +105.18 1.e3
33/64+ 08:22 2,637,356k 5,245k +113.24 1.e3
33/64+ 08:40 2,740,713k 5,262k +123.34 1.e3
33/66 09:45 3,120,292k 5,333k +M34 1.e3 Qc8 2.Nc3 0-0 3.Qh5 Qf5 4.Qh4 Qf6 5.Bc4+ Kg7 6.Qg4+ Qg6 7.Qd7+ Kh6 8.Bd3 Qf7 9.Qh3+ Qh5 10.Qe6+ Kg7 11.Qd7+ Rf7 12.Qd4+ Kf8 13.Bc4 Rf5 14.Qd6+ Kg7 15.Qe7+ Kh6 16.Qd8 Kg7 17.Qg8+ Kh6 18.Nf3 Rxf3 19.gxf3 Qe5 20.Qf8+ Qg7 21.Qxg7+ Kxg7 22.Ne4 Kf8 23.Ke2 Kg7 24.h4 Kf8
34/66 10:25 3,348,816k 5,352k +M27 1.e3 Qd7 2.Nc3 Kf8 3.Qf3+ Qf7 4.Qg4 Rh6 5.Bc4 Rg6 6.Qc8+ Qe8 7.Qf5+ Kg7 8.Bd3 Rd6 9.Qg4+ Kf8 10.Qf4+ Ke7 11.Nd5+ Rxd5 12.Qe4+ Kf7 13.Qxd5+ Kf6 14.Qf5+ Kg7 15.Qg5+ Kf8 16.Bc4 Qd7 17.Qg8+ Ke7 18.Qg7+ Kd6 19.Qxd7+ Kxd7 20.h4 Kd8 21.h5 Ke8 22.h6 Kd7 23.h7 Kc8 24.Rh6
35/66 10:38 3,420,803k 5,355k +M26 1.e3 Qd7 2.Nc3 0-0 3.Qh5 Qf7 4.Qh4 Qh7 5.Qg4+ Qg7 6.Bc4+ Kh7 7.Qh5+ Qh6 8.Bd3+ Kg7 9.Qe5+ Kg8 10.Nd5 Rf7 11.Ne7+ Kf8 12.Ng6+ Kg8 13.Bc4 Qxg6 14.Qe8+ Kg7 15.Qxf7+ Qxf7 16.Bxf7 Kxf7 17.h4 Kg6 18.h5+ Kh6 19.Nf3 Kg7 20.h6+ Kh7 21.Nd4 Kg8 22.h7+ Kf7 23.h8Q Ke7 24.Qe5+ Kf7 25.Rh7+ Kg8 26.Qg7+
36/66 10:44 3,452,922k 5,357k +M27 1.e3 Qd7 2.Nc3 0-0 3.Qh5 Qf7 4.Qh4 Qh7 5.Qg4+ Qg7 6.Bc4+ Kh8 7.Qh3+ Qh7 8.Qe6 Qg7 9.Nf3 Rf6 10.Qc8+ Qf8 11.Qg4 Qg7 12.Ng5 Qh6 13.Nf7+ Rxf7 14.Bxf7 Qf8 15.Qd4+ Kh7 16.Qf6 Qg7 17.Qxg7+ Kxg7 18.Be6 Kf6 19.h4 Kxe6 20.h5 Ke7 21.h6 Kd6 22.h7 Ke5 23.h8Q+ Kf5 24.Qh7+ Ke5 25.Qg7+ Ke6
37/66 11:03 3,555,139k 5,358k +M26 1.e3 Qd7 2.Nc3 0-0 3.Qh5 Qf7 4.Qh4 Qh7 5.Qg4+ Qg7 6.Bc4+ Kh8 7.Qh3+ Qh7 8.Qe6 Qg7 9.Nf3 Rf6 10.Qc8+ Qf8 11.Qg4 Rf5 12.Ng5 Qf6 13.Qh5+ Kg7 14.Qh7+ Kf8 15.Ne6+ Ke8 16.Nb5 Qf7 17.Nec7+ Kf8 18.Bxf7 Rxf7 19.Qh8+ Ke7 20.Nd5+ Kd7 21.Qe5 Kc6 22.Qe6+ Kb7 23.Qxf7+ Kc6 24.Qc7+ Kxd5 25.Qd6+ Ke4 26.Qe6+

[D]r2qk3/8/8/8/8/8/PPPPPPPP/RNBQKBNR w KQq - 0 1

Stockfish_17052203_x64_modern:
1/1 00:00 76 38k +26.59 1.Nc3
2/2 00:00 174 87k +37.01 1.c3 Qd4 2.cxd4
3/3 00:00 414 207k +26.74 1.e3 Ra5 2.Ne2
4/5 00:00 2k 824k +27.88 1.Nf3 Ra5 2.d3 Ke7 3.Bg5+ Rxg5 4.Nxg5
5/6 00:00 2k 1,195k +27.04 1.Nf3 Rc8 2.Nc3 Ke7 3.Ne4
6/7 00:00 7k 2,169k +26.92 1.Nc3 Kf8 2.e3 Rb8 3.Nf3 Rc8
7/8 00:00 14k 2,833k +27.01 1.Nc3 Qd7 2.e3 Ra5 3.Qf3 Ke7 4.Nge2
8/9 00:00 20k 2,851k +27.06 1.Nc3 Kf8 2.Nf3 Qe8 3.e3 Ra5 4.Nd4 Qe7
9/11 00:00 54k 3,151k +27.10 1.Nc3 Qd6 2.e3 0-0-0 3.Nf3 Kb7 4.Bd3 Re8 5.0-0
10/12 00:00 79k 3,293k +27.16 1.Nc3 Qd7 2.e3 0-0-0 3.Nf3 Rg8 4.Nd4 Qb7 5.Qe2 Re8
11/16 00:00 443k 4,179k +27.36 1.e3 Kd7 2.Nc3 Qg8 3.Nf3 Kc6 4.d3 Rb8 5.Nd4+ Kb6 6.Qf3 Qe8
12/18 00:00 886k 4,519k +27.41 1.e3 Qg5 2.Nf3 Qg8 3.Nc3 Ke7 4.Ne5 Rf8 5.Qg4 Qxg4 6.Nxg4 Rb8 7.Nd5+ Ke8 8.Ngf6+ Kf7
13/20 00:00 1,865k 4,832k +27.50 1.e3 Ke7 2.Qf3 Ra5 3.Ne2 Rg5 4.Nbc3 Qg8 5.Nd4 Rg6 6.Qb7+ Kf8 7.Qa8+ Kg7 8.Qxg8+ Kxg8
14/23 00:00 2,683k 4,951k +27.71 1.e3 Qc8 2.Nc3 Kf8 3.Nf3 Ra7 4.Nd4 Kg8 5.Bb5 Rf7 6.0-0 Re7 7.Nd5 Rf7
15/23 00:00 3,697k 4,983k +27.85 1.e3 Kd7 2.Nc3 Kc7 3.Nf3 Qg8 4.Nd4 Qf7 5.Bb5 Rg8 6.0-0 Kb6 7.Qf3 Qxf3 8.Nxf3 Rc8 9.Bd3 Rg8 10.Nd4
16/32 00:01 10,194k 5,115k +28.47 1.e3 Kd7 2.Nc3 Kc7 3.Nf3 Rc8 4.Nd4 Kb8 5.Bb5 Qb6 6.Qf3 Qb7 7.Qg4 Ka8 8.Nc6 Rxc6
17/32+ 00:03 17,553k 5,137k +30.30 1.e3
17/36- 00:03 17,762k 5,132k +29.52 1.e3 Ra5
17/36+ 00:03 19,136k 5,128k +30.47 1.e3
17/36 00:03 19,593k 5,124k +30.27 1.e3 Ra5 2.Nc3 Qc8 3.Qf3 Qd7 4.Nge2 Re5 5.Qf6 Qe7 6.Qh8+ Kd7 7.Nd4 Kc7 8.Qh6 Qd7 9.Qf6 Qxd4 10.Nb5+ Rxb5 11.Qxd4
18/36+ 00:03 19,827k 5,118k +30.34 1.e3
18/36+ 00:03 19,901k 5,111k +30.41 1.e3
18/36+ 00:04 20,426k 5,104k +30.52 1.e3
18/36+ 00:04 21,255k 5,097k +30.68 1.e3
18/36- 00:04 23,857k 5,096k +30.55 1.e3 Kd7
18/36+ 00:04 23,989k 5,095k +30.72 1.e3
18/36- 00:05 25,587k 5,090k +30.48 1.e3 Qf6
18/36- 00:05 25,759k 5,088k +30.00 1.e3 Qf6
18/36- 00:05 25,855k 5,084k +29.36 1.e3 Qf6
18/36+ 00:05 26,239k 5,083k +29.89 1.e3
18/36+ 00:05 26,351k 5,079k +30.91 1.e3
18/36- 00:05 28,394k 5,075k +29.97 1.e3 Ra5
18/37+ 00:05 29,291k 5,072k +31.13 1.e3
18/37 00:06 32,699k 5,087k +31.28 1.e3 Ra5 2.Nc3 Qh4 3.Qf3 Rc5 4.Bb5+ Ke7 5.Nge2 Qh5 6.Qb7+ Kf8 7.Nd4 Qe5 8.Qf3+ Kg7 9.Qg4+ Kf7 10.Nf3 Qd6 11.Bc4+ Ke7 12.Qg7+ Kd8 13.Qh8+ Kc7 14.Ne4 Qg6 15.Nxc5 Qxg2 16.Qe5+ Kb6
19/37+ 00:06 33,467k 5,085k +31.35 1.e3
19/37+ 00:06 33,700k 5,083k +31.43 1.e3
19/37+ 00:06 34,398k 5,081k +31.54 1.e3
19/37- 00:06 34,445k 5,080k +30.47 1.e3 Ra5
19/37+ 00:06 34,645k 5,078k +31.56 1.e3
19/37+ 00:06 34,935k 5,075k +31.85 1.e3
19/37+ 00:07 35,709k 5,074k +32.22 1.e3
19/37- 00:07 38,103k 5,065k +31.77 1.e3 Qd7
19/37+ 00:07 38,294k 5,063k +32.25 1.e3
19/37 00:08 43,352k 5,051k +32.69 1.e3 Kd7 2.Nc3 Kc7 3.Nf3 Qe8 4.Nd4 Rc8 5.Qf3 Kb8 6.Qf4+ Ka8 7.Bd3 Qd7 8.Qf3+ Kb8 9.Ncb5 Rh8 10.Qf4+ Kc8 11.Nd6+ Kb8 12.Nf7+ Ka7 13.Nxh8
20/37+ 00:08 43,677k 5,048k +32.77 1.e3
20/37+ 00:08 43,853k 5,046k +32.84 1.e3
20/37+ 00:08 43,942k 5,045k +32.95 1.e3
20/37+ 00:08 45,246k 5,040k +33.10 1.e3
20/37- 00:09 46,018k 5,038k +32.97 1.e3 Ra5
20/37+ 00:09 47,064k 5,037k +33.14 1.e3
20/37+ 00:09 49,823k 5,032k +33.51 1.e3
20/37- 00:10 50,399k 5,030k +33.21 1.e3 Ra5
20/45- 00:10 51,491k 5,030k +32.59 1.e3 Ra5
20/45+ 00:10 51,773k 5,028k +33.10 1.e3
20/45- 00:10 52,342k 5,016k +32.42 1.e3 Ra5
20/45+ 00:10 52,434k 5,010k +33.29 1.e3
20/45 00:10 53,922k 4,982k +33.64 1.e3 Ra5 2.Nc3 Qd7 3.Qf3 Kd8 4.Nge2 Re5 5.Qf6+ Qe7 6.Qb6+ Qc7 7.Qd4+ Ke8 8.Qg4 Qd7 9.Qg8+ Ke7 10.Qg7+ Kd6 11.Qf6+ Qe6 12.Qf8+ Qe7 13.Qf4 Kd7 14.Nd4 Qd6 15.Qf7+ Kd8 16.Qa7 Rh5
21/48- 00:10 54,333k 4,980k +33.57 1.e3 Ra5
21/48+ 00:11 54,807k 4,978k +33.64 1.e3
21/48+ 00:11 57,140k 4,974k +33.75 1.e3
21/48- 00:11 57,151k 4,974k +33.66 1.e3 Ra5
21/48+ 00:12 59,756k 4,950k +33.78 1.e3
21/48 00:12 63,050k 4,910k +33.91 1.e3 Ra5 2.Nc3 Qd7 3.Qf3 Kd8 4.Nge2 Re5 5.Qf6+ Qe7 6.Qb6+ Qc7 7.Qd4+ Ke8 8.Qg4 Qd7 9.Qg8+ Ke7 10.Qg7+ Kd6 11.Qf6+ Qe6 12.Qf8+ Qe7 13.Qf4 Kd7 14.Nd4 Kc8 15.Qg4+ Kc7 16.Ncb5+ Kb7 17.Qf3+ Kc8 18.Qc6+ Kd8 19.Qb6+ Ke8
22/48+ 00:13 65,848k 4,913k +33.99 1.e3
22/48- 00:13 65,859k 4,913k +33.82 1.e3 Ra5
22/48+ 00:13 66,136k 4,911k +33.99 1.e3
22/48- 00:13 66,144k 4,910k +33.82 1.e3 Ra5
22/48+ 00:13 66,359k 4,909k +33.99 1.e3
22/48 00:14 68,849k 4,908k +34.02 1.e3 Ra5 2.Nc3 Qd7 3.Qf3 Kd8 4.Nge2 Re5 5.Qf6+ Qe7 6.Qb6+ Qc7 7.Qd4+ Ke8 8.Qg4 Qd7 9.Qg8+ Ke7 10.Qg7+ Kd6 11.Qf6+ Qe6 12.Qf8+ Qe7 13.Qf4 Kd7 14.Nd4 Kc8 15.Qg4+ Kc7 16.Ncb5+ Kb7 17.Qf3+ Kc8 18.Qc6+ Kd8 19.Qb6+ Ke8 20.Nd6+ Kf8 21.Qb8+ Kg7
23/48+ 00:14 72,713k 4,912k +34.09 1.e3
23/48+ 00:15 75,626k 4,912k +34.16 1.e3
23/48+ 00:17 83,613k 4,914k +34.27 1.e3
23/48+ 00:17 86,269k 4,917k +34.43 1.e3
23/48+ 00:17 87,595k 4,917k +34.64 1.e3
23/48+ 00:17 88,367k 4,916k +34.92 1.e3
23/48+ 00:18 90,464k 4,915k +35.29 1.e3
23/48- 00:18 92,278k 4,915k +34.99 1.e3 Qd6
23/48+ 00:18 92,981k 4,914k +35.38 1.e3
23/48+ 00:20 100,098k 4,901k +36.18 1.e3
23/50+ 00:22 109,282k 4,897k +37.20 1.e3
23/50- 00:22 109,291k 4,897k +36.22 1.e3 Ra5
23/50+ 00:23 114,513k 4,897k +37.42 1.e3
23/50+ 00:29 143,411k 4,908k +39.48 1.e3
23/50+ 00:29 145,112k 4,909k +42.08 1.e3
23/50- 00:29 145,217k 4,907k +37.77 1.e3 Kd7
23/50+ 00:29 146,159k 4,902k +42.62 1.e3
23/50+ 00:29 146,748k 4,899k +47.75 1.e3
23/50+ 00:30 147,035k 4,899k +54.19 1.e3
23/50- 00:30 148,003k 4,899k +43.86 1.e3 Ra5
23/50+ 00:30 148,193k 4,899k +55.41 1.e3
23/50- 00:30 148,223k 4,899k +44.56 1.e3 Ra5
23/50+ 00:30 148,886k 4,899k +56.32 1.e3
23/50 00:36 178,723k 4,895k +64.35 1.e3 Ra5 2.Nc3 Qd7 3.Qf3 Kd8 4.Nge2 Re5 5.Qf6+ Qe7 6.Qb6+ Qc7 7.Qd4+ Ke8 8.Qg4 Qd7 9.Qg8+ Ke7 10.Qg7+ Kd6 11.Qf6+ Qe6 12.Qf8+ Qe7 13.Qb8+ Qc7 14.Nb5+ Rxb5 15.Qxb5 Qxc2 16.Qb6+ Ke7 17.Nd4 Qc8 18.Qc6 Qg4
24/50+ 00:37 181,978k 4,900k +64.42 1.e3
24/50- 00:37 183,304k 4,900k +64.35 1.e3 Ra5
24/50+ 00:37 184,384k 4,901k +64.42 1.e3
24/50+ 00:38 187,031k 4,902k +64.58 1.e3
24/50- 00:38 187,065k 4,902k +64.39 1.e3 Ra5
24/50+ 00:38 187,592k 4,902k +64.62 1.e3
24/50+ 00:38 189,465k 4,905k +64.99 1.e3
24/50- 00:38 189,485k 4,905k +64.39 1.e3 Ra5
24/50+ 00:38 190,401k 4,903k +65.07 1.e3
24/50- 00:38 190,479k 4,903k +64.39 1.e3 Ra5
24/50+ 00:38 191,121k 4,903k +65.14 1.e3
24/50 00:44 217,681k 4,930k +65.51 1.e3 Ra5 2.Nc3 Rf5 3.Nf3 Rf7 4.Ne5 Rf5 5.Bb5+ Kf8 6.Qg4 Qg5 7.Nd7+ Kf7 8.Qc4+ Kg7 9.Qd4+ Kf7 10.Bc4+ Ke8 11.g4 Rf3 12.Qe4+ Kxd7 13.Qxf3 Qh6 14.Qd5+ Ke7 15.Qe6+ Qxe6 16.Bxe6 Kxe6 17.Ke2 Kf6 18.Kf3 Ke7
25/50- 00:44 218,925k 4,930k +65.19 1.e3 Ra5
25/50+ 00:44 220,241k 4,930k +65.51 1.e3
25/50 00:46 228,207k 4,934k +65.51 1.e3 Ra5 2.Nc3 Rf5 3.Nf3 Rf7 4.Ne5 Rf5 5.Bb5+ Kf8 6.Qg4 Qg5 7.Nd7+ Kf7 8.Qc4+ Kg7 9.Qd4+ Kf7 10.Bc4+ Ke8 11.g4 Rf3 12.Qe4+ Kxd7 13.Qxf3 Qh6 14.Qd5+ Ke7 15.Qe6+ Qxe6 16.Bxe6 Kxe6 17.Ke2 Kd7 18.Kd3 Ke7
26/50+ 00:46 231,642k 4,936k +65.58 1.e3
26/50+ 00:50 248,314k 4,944k +65.66 1.e3
26/50 00:50 251,635k 4,945k +65.67 1.e3 Ra5 2.Nc3 Rf5 3.Nf3 Rf7 4.Ne5 Rf5 5.Bb5+ Kf8 6.Qg4 Qg5 7.Nd7+ Kf7 8.Qc4+ Ke7 9.Qb4+ Ke6 10.Qe4+ Kd6 11.Qb7 Qh4 12.Ne4+ Qxe4 13.Qxe4 Rxb5 14.Qd3+ Rd5 15.Qxd5+ Kxd5 16.Ke2 Ke6 17.Nc5+ Kd5 18.Nd3 Kd6 19.Kf3 Kd5 20.Nf4+ Ke5 21.d4+ Kf5
27/50+ 00:52 259,366k 4,950k +65.75 1.e3
27/50+ 00:53 264,005k 4,944k +65.82 1.e3
27/50+ 00:54 267,492k 4,947k +65.93 1.e3
27/50+ 00:55 273,228k 4,937k +66.08 1.e3
27/50+ 00:56 278,639k 4,941k +66.29 1.e3
27/50+ 00:56 280,998k 4,942k +66.57 1.e3
27/50+ 00:58 288,270k 4,947k +66.94 1.e3
27/50+ 00:59 292,363k 4,949k +67.43 1.e3
27/50+ 01:01 303,062k 4,956k +68.05 1.e3
27/50 01:10 350,326k 4,956k +68.83 1.e3 Ra5 2.Nc3 Rf5 3.Nf3 Rf7 4.Ne5 Rf5 5.Bb5+ Kf8 6.Qg4 Qg5 7.Nd7+ Kf7 8.Qc4+ Kg7 9.Qd4+ Kf7 10.Bc4+ Ke8 11.g4 Rf7 12.Bxf7+ Kxf7 13.Ne5+ Kg8 14.Qd5+ Kh7 15.Qf7+ Qg7 16.Qxg7+ Kxg7 17.Nd5 Kf8 18.Ke2 Kg7 19.Kf3 Kg8 20.Kf4 Kh7 21.Kf5 Kh6 22.d3 Kg7
28/50+ 01:17 380,790k 4,933k +68.91 1.e3
28/50+ 01:22 404,332k 4,894k +68.98 1.e3
28/50+ 01:27 424,500k 4,844k +69.09 1.e3
28/50+ 01:30 436,376k 4,816k +69.24 1.e3
28/50- 01:31 438,464k 4,811k +69.00 1.e3 Ra5
28/50+ 01:31 440,405k 4,807k +69.28 1.e3
28/50+ 01:33 447,518k 4,793k +69.65 1.e3
28/50+ 01:36 459,017k 4,769k +70.14 1.e3
28/50+ 01:42 484,487k 4,724k +70.76 1.e3
28/50+ 01:53 529,250k 4,666k +71.56 1.e3
28/54 02:03 572,124k 4,623k +71.80 1.e3 Ra5 2.Nc3 Qd7 3.Qf3 Kd8 4.Nge2 Re5 5.Qf6+ Qe7 6.Qb6+ Qc7 7.Qd4+ Ke8 8.Qg4 Qd7 9.Qg8+ Ke7 10.Qg7+ Kd6 11.Qf6+ Re6 12.Qf8+ Kc7 13.Nd4 Rb6 14.Qa8 Rb7 15.Ba6 Rb4 16.Nd5+ Kd6 17.Nxb4 Ke7 18.Nd5+ Kf7 19.Bc4 Kg7 20.Qg8+ Kxg8 21.Nf6+ Kf8 22.Nxd7+ Ke8 23.Ne5
29/54+ 02:07 587,004k 4,610k +71.87 1.e3
29/54+ 02:08 592,379k 4,605k +71.95 1.e3
29/54+ 02:10 600,327k 4,596k +72.06 1.e3
29/54+ 02:12 607,526k 4,589k +72.21 1.e3
29/54+ 02:14 618,021k 4,578k +72.42 1.e3
29/54+ 02:16 623,853k 4,572k +72.70 1.e3
29/54+ 02:18 630,531k 4,566k +73.07 1.e3
29/54+ 02:19 637,873k 4,559k +73.56 1.e3
29/54+ 02:24 657,059k 4,543k +74.18 1.e3
29/54+ 02:35 702,182k 4,510k +74.98 1.e3
29/54+ 02:46 746,457k 4,492k +76.00 1.e3
29/54+ 02:56 800,281k 4,530k +77.29 1.e3
29/54+ 03:32 986,191k 4,636k +78.92 1.e3
29/54+ 04:05 1,157,417k 4,713k +80.98 1.e3
29/54- 04:28 1,280,520k 4,767k +79.21 1.e3 Ra5
29/54+ 04:35 1,315,433k 4,778k +81.42 1.e3
29/54+ 05:05 1,480,728k 4,840k +85.52 1.e3
29/54+ 05:28 1,602,806k 4,876k +90.65 1.e3
29/54- 05:34 1,630,375k 4,880k +86.29 1.e3 Ra5
29/54+ 05:35 1,635,537k 4,881k +91.73 1.e3
29/54- 05:37 1,650,438k 4,885k +84.96 1.e3 Ra5
29/56+ 05:43 1,679,844k 4,893k +93.40 1.e3
29/56- 05:55 1,746,530k 4,908k +81.20 1.e3 Kd7
29/56+ 05:56 1,748,617k 4,909k +96.04 1.e3
29/56+ 06:08 1,817,423k 4,926k +120.81 1.e3
29/65- 06:37 1,977,213k 4,976k +97.08 1.e3 Ra5
29/65+ 06:37 1,979,528k 4,976k +114.50 1.e3
29/65- 06:45 2,023,306k 4,986k +86.29 1.e3 Ra5
29/65+ 06:46 2,025,250k 4,986k +107.72 1.e3
29/65 07:03 2,113,423k 4,990k +M34 1.e3 Ra5 2.Nc3 Qg5 3.Qf3 Qc5 4.Qe4+ Qe7 5.Qg4 Rg5 6.Qf4 Kd7 7.Qa4+ Ke6 8.Nf3 Rc5 9.Qg4+ Kf7 10.Bc4+ Ke8 11.Qg8+ Kd7 12.Nd4 Kc7 13.Ncb5+ Rxb5 14.Nxb5+ Kb7 15.Bd5+ Kb6 16.Qb8+ Kc5 17.Nd4 Qf6 18.Qb5+ Kd6 19.Qc6+ Ke7 20.Qxf6+ Kxf6 21.Nf3 Kg6 22.Bc4 Kh6
30/65- 07:12 2,164,041k 5,004k +86.80 1.e3 Kd7
30/65+ 07:15 2,178,932k 5,007k +M34 1.e3
30/65- 07:31 2,273,970k 5,036k +90.01 1.e3 Kd7
30/65+ 07:32 2,276,677k 5,036k +118.30 1.e3
30/65+ 07:32 2,279,576k 5,037k +118.51 1.e3
30/65+ 07:33 2,282,447k 5,038k +118.79 1.e3
30/65+ 07:33 2,285,835k 5,039k +119.16 1.e3
30/65+ 07:34 2,288,061k 5,039k +119.65 1.e3
30/65+ 07:34 2,290,742k 5,040k +120.27 1.e3
30/65+ 07:34 2,293,229k 5,041k +121.07 1.e3
30/65+ 07:35 2,296,519k 5,042k +122.09 1.e3
30/65+ 07:36 2,300,398k 5,043k +123.38 1.e3
30/65+ 07:36 2,302,210k 5,043k +125.01 1.e3
30/65+ 07:36 2,305,000k 5,044k +127.07 1.e3
30/65- 07:42 2,334,221k 5,051k +123.07 1.e3 Qg5
30/65+ 07:43 2,341,587k 5,053k +127.19 1.e3
30/65 07:48 2,373,779k 5,063k +M29 1.e3 Qg5 2.Qf3 Rd8 3.Nc3 Qc5 4.Bb5+ Ke7 5.Qe4+ Kf8 6.Qf4+ Kg7 7.Qg4+ Kf8 8.Bc4 Re8 9.Qf3+ Ke7 10.Qb7+ Kd8 11.Qb8+ Ke7 12.Nd5+ Kf7 13.Qf4+ Ke6 14.Nb6+ Qxc4 15.Qxc4+ Ke7 16.Qc6 Kf8 17.Nd5 Re4 18.Qg6 Re6 19.Qxe6 Kg7 20.Qe5+ Kg6 21.Qe8+ Kh7 22.Nf6+ Kg7 23.Nh5+ Kh7 24.Qf7+ Kh6 25.Qf6+ Kxh5
31/65 07:56 2,420,660k 5,077k +M29 1.e3 Qg5 2.Qf3 Ra5 3.Nc3 Qc5 4.Qe4+ Qe7 5.Qg4 Rg5 6.Qf4 Kd7 7.Qa4+ Ke6 8.Nf3 Rc5 9.Qg4+ Kf7 10.Bc4+ Ke8 11.Qg8+ Kd7 12.Nd4 Rxc4 13.Qxc4 Qd6 14.Nf5 Qf8 15.Qb5+ Ke6 16.Nd4+ Ke7 17.Qc5+ Ke8 18.Qxf8+ Kxf8 19.Nf3 Kg7 20.h4 Kg6 21.h5+ Kh6 22.Ne5
32/65 08:10 2,494,394k 5,090k +M27 1.e3 Ra5 2.Nc3 Rf5 3.Nf3 Rf7 4.Ne5 Rf5 5.Bb5+ Kf8 6.Qg4 Qg5 7.Nd7+ Kf7 8.Qc4+ Kg7 9.Qd4+ Kf7 10.Bc4+ Kg6 11.Bd3 Kf7 12.Bxf5 Qxf5 13.Ne5+ Kf8 14.Qb4+ Kg8 15.Qg4+ Qxg4 16.Nxg4 Kf7 17.Ne5+ Kf6 18.Nf3 Kf5 19.h4 Kg6 20.h5+ Kh6 21.Nd4 Kh7
33/65 08:28 2,595,875k 5,110k +M27 1.e3 Ra5 2.Nc3 Rf5 3.Nf3 Rf7 4.Ne5 Rf5 5.Bb5+ Kf8 6.Qg4 Qg5 7.Nd7+ Kf7 8.Qc4+ Kg7 9.Qd4+ Kf7 10.Bc4+ Kg6 11.Bd3 Kf7 12.Bxf5 Qxf5 13.Ne5+ Kf8 14.Qb4+ Kg8 15.Qg4+ Qxg4 16.Nxg4 Kf7 17.Ne5+ Kf6 18.Nf3 Kf5 19.h4 Kg6 20.h5+ Kh6 21.Nd4 Kh7 22.h6 Kg8 23.h7+ Kh8 24.Rh6 Kg7 25.h8Q+ Kf7
34/65 09:06 2,821,616k 5,164k +M25 1.e3 Ra5 2.Nc3 Rf5 3.Nf3 Rf7 4.Ne5 Rf5 5.Bb5+ Kf8 6.Qg4 Qg5 7.Nd7+ Kf7 8.Qc4+ Kg7 9.Qd4+ Kf7 10.Bc4+ Kg6 11.Bd3 Kf7 12.Bxf5 Qxf5 13.Ne5+ Kf8 14.Qb4+ Kg7 15.Qg4+ Qxg4 16.Nxg4 Kg6 17.h4 Kh5 18.Ne5 Kh6 19.h5 Kg7 20.h6+ Kf6 21.h7 Kxe5 22.h8Q+ Ke6 23.Qg7 Kd6 24.Rh6+ Kc5 25.Qd4+
35/65 09:20 2,900,221k 5,173k +M25 1.e3 Ra5 2.Nc3 Rf5 3.Nf3 Rf7 4.Ne5 Rf5 5.Bb5+ Kf8 6.Qg4 Qg5 7.Nd7+ Kf7 8.Qc4+ Kg7 9.Qd4+ Kf7 10.Bc4+ Kg6 11.Bd3 Kf7 12.Bxf5 Qxf5 13.Ne5+ Kf8 14.Qb4+ Kg7 15.Qg4+ Qxg4 16.Nxg4 Kg6 17.h4 Kh5 18.Ne5 Kh6 19.h5 Kg7 20.h6+ Kf6 21.h7 Kxe5 22.h8Q+ Ke6 23.Qg7 Kd6 24.Rh6+ Kc5 25.Qd4+

yanquis1972 · Post by **yanquis1972** » Sat May 27, 2017 9:24 pm

this isnt really answering the question (& hardware differences would need to be accounted for anyway) but i ran it for my own curiosity --

McBrain 2.4a with Matefinder ticked --

4k3/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ -

Engine: McBrain 2.4a (4096 MB)
by M. Byrne, based on Stockfish

16/24 0:01 +39.02 1.e3 g6 2.Qg4 a5 3.Qd4 e6 4.Nf3 h6
5.Qh8+ Ke7 6.Qxh6 b6 7.Qh7 Kf6
8.Qh4+ Kg7 9.Qd4+ Kg8 10.Qxd7 c5
11.Qd8+ Kg7 12.Qxb6 (29.376.196) 20968

17/26 0:03 +39.18-- 1.e3 a6 (61.787.535) 20021

17/29 0:03 +39.30++ 1.e3 (62.603.273) 20001

17/29 0:03 +39.49 1.e3 a6 2.Qg4 g6 3.Qd4 d6 4.Qh8+ Kd7
5.Qxh7 f5 6.Qxg6 f4 7.Qf5+ Kd8
8.Qf8+ Kd7 9.Qxf4 b5 10.Qf5+ Kd8
11.Qf8+ Kd7 12.Qf7 Kd8 13.Nf3 (72.316.756) 19861

18/29 0:04 +39.47 1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qxa7 c6
5.Qxb7 Ke7 6.Nf3 f6 7.Nc3 g4 8.Qb4+ Kf7
9.Qxg4 d6 10.Qh4 (85.471.610) 19662

19/29 0:04 +39.54++ 1.e3 (87.811.333) 19635

19/29 0:04 +39.62++ 1.e3 (89.660.819) 19602

19/29 0:05 +39.72++ 1.e3 (111.517.143) 19394

19/29 0:06 +39.88++ 1.e3 (128.218.223) 19307

19/29 0:08 +39.90 1.e3 g6 2.Qg4 h6 3.Qd4 e6 4.Qxa7 c6
5.Qa8+ Ke7 6.Qxb7 g5 7.Nf3 f6 8.Nc3 g4
9.Qb4+ Ke8 10.Qxg4 Kf7 11.Bd3 d5 (161.976.262) 19155

20/32 0:08 +39.97++ 1.e3 (169.283.133) 19158

20/32 0:09 +40.01 1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qxa7 c6
5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ Kf6
8.Qd6 h5 9.Qxd7 Kg7 10.Qe7 h4
11.Qxh4 Kf8 12.Qxg4 (183.070.648) 19153

21/32 0:09 +40.08++ 1.e3 (190.939.281) 19137

21/32 0:10 +40.15++ 1.e3 (193.650.346) 19133

21/32 0:11 +40.26++ 1.e3 (218.598.008) 19114

21/32 0:13 +40.41++ 1.e3 (248.515.488) 19087

21/32 0:15 +40.62++ 1.e3 (294.968.220) 19056

21/32 0:20 +40.85 1.e3 g6 2.Qg4 c6 3.Qd4 f6 4.Qxa7 e5
5.Qxb7 e4 6.Nc3 f5 7.Qb8+ Kf7 8.Qd6 h5
9.Qxd7+ Kf6 10.Qd4+ Kf7 11.Bc4+ Ke7
12.Qg7+ Kd6 13.Qxg6+ Kc5 14.Qf6 (394.719.708) 19001

22/34 0:22 +40.92++ 1.e3 (420.065.511) 19018

22/34 0:22 +40.99++ 1.e3 (429.289.620) 19016

22/34 0:27 +41.10++ 1.e3 (521.085.942) 18938

22/34 0:30 +41.25++ 1.e3 (583.140.333) 18897

22/34 0:35 +41.32 1.e3 g6 2.Qg4 a6 3.Qd4 d5 4.Qh8+ Kd7
5.Qxh7 f6 6.Qxg6 c5 7.Qf5+ e6 8.Qxf6 d4
9.Qf7+ Kd6 10.exd4 cxd4 11.Qxb7 a5
12.Nf3 a4 13.Nxd4 Ke5 14.Qg7+ (667.231.319) 18861

23/38 0:36 +41.39++ 1.e3 (683.982.716) 18852

23/38 0:38 +41.46++ 1.e3 (727.741.443) 18799

23/38 0:39 +41.57++ 1.e3 (744.020.579) 18781

23/38 0:43 +41.72++ 1.e3 (812.553.669) 18770

23/38 0:46 +41.75 1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qxa7 c6
5.Qxb7 g4 6.Qb8+ Ke7 7.Qb4+ Ke8
8.Qxg4 Kf8 9.Nf3 d6 10.Nc3 Ke7
11.Qh4+ f6 12.Qxh6 Kf7 13.Ne4 f5
14.Qf6+ (879.489.008) 18718

24/38 0:47 +41.82++ 1.e3 (894.932.249) 18708

24/38 0:48 +41.89++ 1.e3 (899.292.269) 18711

24/38 0:49 +42.00++ 1.e3 (917.093.029) 18713

24/38 0:53 +42.16++ 1.e3 (993.811.048) 18682

24/38 0:55 +42.37++ 1.e3 (1.034.983.312) 18641

24/38 0:58 +42.56 1.e3 g6 2.Qg4 c6 3.Qd4 f6 4.Qxa7 e5
5.Qxb7 e4 6.Nc3 f5 7.Qb8+ Kf7 8.Qd6 Ke8
9.Qe5+ Kd8 10.Qh8+ Kc7 11.Qxh7 Kc8
12.Qxg6 f4 13.exf4 Kc7 14.Qxe4 (1.084.898.999) 18598

25/42 0:58 +42.64++ 1.e3 (1.090.031.720) 18589

25/43 0:59 +42.71++ 1.e3 (1.104.940.578) 18568

25/43 1:00 +42.82++ 1.e3 (1.119.089.005) 18567

25/43 1:00 +42.97++ 1.e3 (1.120.681.600) 18566

25/43 1:00 +43.93++ 1.e3 (1.121.509.567) 18566

25/43 1:00 +44.82++ 1.e3 (1.123.025.981) 18564

25/43 1:00 +47.49++ 1.e3 (1.123.808.814) 18563

25/43 1:00 +49.28++ 1.e3 (1.125.544.050) 18563

25/44 1:00 +50.10++ 1.e3 (1.129.049.234) 18561

25/46 1:00 +51.04++ 1.e3 (1.130.807.881) 18560

25/46 1:01 +61.31++ 1.e3 (1.133.224.420) 18557

25/46 1:01 +63.30++ 1.e3 (1.134.029.565) 18557

25/46 1:01 +65.35++ 1.e3 (1.139.396.697) 18553

25/46 1:03 +50.44-- 1.e3 h6 (1.181.458.346) 18513

25/46 1:04 +64.35++ 1.e3 (1.185.949.582) 18512

25/46 1:04 +67.63++ 1.e3 (1.190.213.090) 18510

25/46 1:06 +71.76++ 1.e3 (1.227.651.894) 18482

25/46 1:09 +71.76 1.e3 g6 2.Qg4 a6 3.Qd4 d6 4.Qh8+ Kd7
5.Qxh7 f6 6.Qxg6 b5 7.Qf7 d5 8.Nf3 c5
9.Qxd5+ Ke8 10.Qxc5 Kf7 11.Qc7 Kf8
12.Qc8+ Kf7 13.Qxa6 b4 14.Qc4+ (1.280.551.202) 18465

26/46 1:12 +71.84++ 1.e3 (1.346.903.717) 18460

26/46 1:13 +71.92++ 1.e3 (1.364.207.036) 18468

26/46 1:14 +72.08++ 1.e3 (1.368.866.258) 18471

26/46 1:14 +72.45++ 1.e3 (1.370.260.154) 18472

26/46 1:14 +72.89++ 1.e3 (1.371.702.011) 18475

26/46 1:14 +73.18++ 1.e3 (1.374.196.425) 18471

26/46 1:14 +73.58++ 1.e3 (1.376.314.629) 18471

26/46 1:14 +74.14++ 1.e3 (1.379.028.611) 18471

26/46 1:15 +74.78++ 1.e3 (1.388.449.500) 18474

26/46 1:15 +75.58++ 1.e3 (1.396.714.175) 18477

26/46 1:15 +76.62++ 1.e3 (1.402.123.114) 18479

26/46 1:18 +77.91++ 1.e3 (1.444.309.310) 18500

26/48 1:21 +76.82-- 1.e3 h6 (1.507.385.562) 18518

26/48 1:21 +74.14-- 1.e3 h6 (1.510.212.836) 18515

26/48 1:21 +76.78++ 1.e3 (1.513.295.915) 18513

26/48 1:22 +80.07++ 1.e3 (1.528.828.717) 18514

26/48 1:25 +81.99 1.e3 g6 2.Qg4 a5 3.Qd4 d5 4.Qxd5 c6
5.Qxa5 Kd7 6.Qb6 Kc8 7.Qb4 f5 8.Qxe7 f4
9.exf4 Kb8 10.Qxh7 g5 11.fxg5 Kc8
12.Qe7 b5 13.Qh7 Kd8 14.Nf3 (1.588.488.364) 18540

27/48 1:26 +82.07++ 1.e3 (1.599.336.075) 18536

27/48 1:26 +82.15++ 1.e3 (1.601.067.887) 18538

27/48 1:26 +82.27++ 1.e3 (1.603.142.254) 18539

27/48 1:26 +87.84++ 1.e3 (1.604.868.904) 18537

27/48 1:26 +90.37++ 1.e3 (1.606.996.613) 18540

27/48 1:26 +91.13++ 1.e3 (1.613.064.548) 18547

27/48 1:27 +128.33++1.e3 (1.620.399.557) 18552

27/50 1:37 +M28 1.e3 g6 2.Qg4 a6 3.Qd4 d6 4.Qh8+ Kd7
5.Qxh7 f6 6.Qxg6 e5 7.Qxf6 c6 8.Qf7+ Kc8
9.Qe8+ Kc7 10.Qe7+ Kb6 11.Qxd6 e4
12.Qe7 Ka7 13.Qxe4 Kb6 14.Qe5 (1.820.029.840) 18583

28/50 1:43 +M37-- 1.e3 h6 (1.920.839.597) 18582

28/50 1:43 +M28++ 1.e3 (1.923.866.481) 18581

3qk3/8/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ -

Engine: McBrain 2.4a (4096 MB)
by M. Byrne, based on Stockfish

21/36 0:00 +M23 1.e3 Kf8 2.Qf3+ Ke7 3.Qe4+ Kf8 4.Qd4 Qa5
5.Qf6+ Ke8 6.Nc3 Kd7 7.Qa6 Qh5
8.Qb5+ Qxb5 9.Nxb5 Ke6 10.Nc3 Ke5
11.Nf3+ Kf6 12.h4 Ke6 13.h5 Kf6
14.h6 (15.363.113) 21161

22/36 0:00 +M19 1.e3 Kf8 2.Qf3+ Kg7 3.Qg4+ Kh7
4.Bd3+ Kh8 5.Qh3+ Kg8 6.Qh7+ Kf8
7.Qh8+ Ke7 8.Qxd8+ Kxd8 9.Nc3 Kc7
10.Bf1 Kc8 11.h4 Kb8 12.h5 Kc7
13.Nd5+ Kb7 14.h6 (16.806.128) 21139

23/36 0:00 +M18 1.e3 Kf8 2.Qf3+ Ke7 3.Nc3 Qa5 4.Qc6 Qd8
5.Bc4 Kf8 6.Qh6+ Ke8 7.Qe6+ Qe7
8.Qxe7+ Kxe7 9.Bf1 Ke6 10.h4 Kf6
11.h5 Kf5 12.Nf3 Ke6 13.h6 (18.158.775) 20848

24/36 0:00 +M18 1.e3 Kd7 2.Qg4+ Kc6 3.Qe4+ Kc7 4.Qd4 Qa8
5.Qe5+ Kb6 6.Qd6+ Kb7 7.Qd5+ Kb8
8.Qxa8+ Kxa8 9.Nc3 Ka7 10.Nf3 Kb6
11.h4 Ka7 12.h5 Kb8 13.h6 Ka7 14.h7 (19.768.574) 20656

25/36 0:01 +M17 1.e3 Kf8 2.Qf3+ Kg8 3.Qg4+ Kf8 4.Qd4 Qe7
5.Qh8+ Kf7 6.Qh7+ Kf8 7.Qxe7+ Kxe7
8.Nc3 Ke6 9.h4 Ke5 10.Nd5 Ke6 11.h5 Kf7
12.h6 Kg6 13.h7 Kf5 14.h8Q (23.750.430) 20404

26/36 0:01 +M16 1.e3 Kf8 2.Qf3+ Kg7 3.Qg4+ Kf8
4.Qf4+ Kg8 5.Bc4+ Kg7 6.Qd4+ Qf6
7.Qxf6+ Kxf6 8.h4 Ke5 9.h5 Kf5
10.Nc3 Ke5 11.h6 Kf5 12.h7 Kf6
13.h8Q+ Ke7 14.Qe5+ (24.243.304) 20338

27/36 0:01 +M16 1.e3 Kf8 2.Qf3+ Kg7 3.Qg4+ Kf8
4.Qf4+ Kg8 5.Bc4+ Kg7 6.Qd4+ Qf6
7.Qxf6+ Kxf6 8.h4 Kg6 9.h5+ Kg7
10.Nc3 Kf6 11.h6 Kf5 12.h7 Kf6
13.h8Q+ Ke7 14.Qe5+ (25.371.824) 20088

28/42 0:01 +M16 1.e3 Qd6 2.Nc3 Qc5 3.Qf3 Ke7 4.Qa8 Qg5
5.Qe4+ Kf7 6.h4 Qh6 7.Qf4+ Qxf4
8.exf4 Kg7 9.h5 Kh6 10.Bd3 Kg7
11.h6+ Kf7 12.h7 Ke8 13.h8Q+ Ke7
14.Rh7+ (32.138.643) 19632

29/42 0:01 +M15 1.e3 Qd6 2.Nc3 Qc5 3.Qf3 Ke7 4.Nd5+ Ke6
5.Bb5 Qxd5 6.Qxd5+ Kxd5 7.h4 Kc5
8.h5 Kxb5 9.h6 Kc6 10.h7 Kd7 11.h8Q Ke7
12.Qg7+ Kd6 13.Rh6+ Kc5 14.Qe5+ (36.427.778) 19680

30/42 0:02 +M15 1.e3 Qd6 2.Nc3 Qc5 3.Qf3 Ke7 4.Nd5+ Ke6
5.Bb5 Qxd5 6.Qxd5+ Kxd5 7.h4 Kc5
8.h5 Kxb5 9.h6 Kc6 10.h7 Kd7 11.h8Q Ke7
12.Qg7+ Kd6 13.Rh6+ Kc5 14.Qe5+ (40.666.182) 19693

best move: e2-e3 time: 0:02.906 min n/s: 19.693.066 nodes: 40.666.182

3qkb2/8/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ -

Engine: McBrain 2.4a (4096 MB)
by M. Byrne, based on Stockfish

17/30 0:00 +30.02 1.e3 Qd7 2.Nc3 Qf5 3.Bb5+ Kf7 4.Qf3 Qxf3
5.Nxf3 Ke6 6.d4 Kd6 7.O-O Bh6 8.Bc4 Bg7
9.Ne5 Kc7 10.Nd5+ Kb7 (7.896.548) 17055

18/38 0:01 +35.33 1.e3 Qb6 2.Nc3 Kd8 3.Qg4 Qb7 4.Bb5 Kc7
5.Nf3 Be7 6.Ne5 Kd6 7.Nc6 Bf6 8.Qf4+ Ke6
9.Qc4+ Kd7 10.Na5+ Qxb5 11.Qxb5+ Ke6 (25.926.603) 17023

19/46 0:02 +62.31 1.e3 Qd6 2.Nc3 Be7 3.Qf3 Qf6 4.Qh5+ Qf7
5.Qh8+ Qf8 6.Bb5+ Kf7 7.Qh7+ Qg7
8.Bc4+ Kf8 9.Qf5+ Qf6 10.Qg4 Qg5
11.Qc8+ Kg7 12.Nf3 Qf6 13.Qg8+ Kh6
14.Bd3 (46.114.588) 17213

20/46 0:03 +64.72++ 1.e3 (52.571.025) 17253

20/46 0:03 +65.59 1.e3 Bd6 2.Nc3 Qg5 3.Qf3 Ke7 4.Qb7+ Kf8
5.Ne4 Qe5 6.Nxd6 Qxd6 7.Bc4 Qg6
8.Qf7+ Qxf7 9.Bxf7 Kxf7 10.Nf3 Ke7
11.Ke2 Kf7 12.Kd3 Ke6 13.Kd4 Kd7 (57.891.789) 17338

21/46 0:03 +65.67++ 1.e3 (59.909.788) 17350

21/46 0:03 +65.75++ 1.e3 (60.326.661) 17360

21/46 0:03 +65.88++ 1.e3 (60.387.430) 17362

21/46 0:03 +66.04++ 1.e3 (60.465.126) 17360

21/46 0:03 +66.43++ 1.e3 (60.504.473) 17361

21/46 0:03 +66.72++ 1.e3 (61.064.822) 17372

21/46 0:03 +67.37++ 1.e3 (61.495.373) 17381

21/46 0:03 +67.85++ 1.e3 (64.412.858) 17390

21/46 0:03 +65.68-- 1.e3 Qg5 (67.833.837) 17402

21/46 0:03 +67.88++ 1.e3 (68.317.042) 17392

21/46 0:03 +66.36-- 1.e3 Qg5 (68.918.037) 17377

21/46 0:03 +67.67++ 1.e3 (69.197.058) 17373

21/46 0:04 +68.92 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Qf7
5.Qh8+ Qf8 6.Bb5+ Kf7 7.Qh7+ Qg7
8.Bc4+ Kf8 9.Qf5+ Qf6 10.Qg4 Qg5
11.Qe6 Kg7 12.Qg8+ Kh6 13.Qh8+ Kg6
14.Nf3 (86.524.668) 17416

22/46 0:05 +68.92 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Qf7
5.Qh8+ Qf8 6.Bb5+ Kf7 7.Qh7+ Qg7
8.Bc4+ Kf8 9.Qf5+ Qf6 10.Qg4 Qg5
11.Qe6 Ke8 12.Nd5 Kd8 13.Qxe7+ Qxe7
14.Nxe7 (88.186.827) 17424

23/46 0:05 +69.00++ 1.e3 (100.159.401) 17519

23/46 0:05 +69.08++ 1.e3 (100.978.236) 17527

23/46 0:05 +69.20++ 1.e3 (101.259.841) 17528

23/46 0:05 +68.96-- 1.e3 Be7 (101.760.176) 17520

23/46 0:05 +69.24++ 1.e3 (102.070.006) 17516

23/46 0:05 +69.53++ 1.e3 (102.617.657) 17520

23/46 0:05 +69.92++ 1.e3 (103.796.288) 17527

23/46 0:05 +70.45++ 1.e3 (104.376.796) 17530

23/46 0:06 +69.92-- 1.e3 Qc8 (117.537.394) 17592

23/46 0:06 +70.54++ 1.e3 (118.586.457) 17589

23/46 0:07 +71.58++ 1.e3 (125.753.625) 17657

23/46 0:08 +72.87++ 1.e3 (146.382.507) 17679

23/46 0:08 +74.50++ 1.e3 (157.242.144) 17683

23/48 0:09 +75.83 1.e3 Qf6 2.Nc3 Qf7 3.Qg4 Kd8 4.Bc4 Qd7
5.Qf3 Bb4 6.Bb5 Qa7 7.Qf6+ Qe7 8.Qc6 Qf7
9.Qa8+ Ke7 10.Nd5+ Ke6 11.Qa6+ Ke5
12.Nf3+ Qxf3 13.gxf3 Kxd5 14.Bc4+ (172.638.170) 17741

24/48 0:09 +75.91++ 1.e3 (172.857.381) 17741

24/48 0:09 +75.98++ 1.e3 (173.150.771) 17742

24/48 0:09 +76.11++ 1.e3 (173.938.672) 17745

24/48 0:09 +76.35++ 1.e3 (174.231.896) 17747

24/48 0:09 +76.56++ 1.e3 (175.149.709) 17758

24/48 0:09 +76.86++ 1.e3 (176.765.784) 17767

24/49 0:10 +72.32-- 1.e3 Be7 (187.979.561) 17794

24/49 0:10 +76.94++ 1.e3 (189.220.825) 17790

24/49 0:10 +74.21-- 1.e3 Kd7 (195.311.041) 17778

24/49 0:10 +75.98++ 1.e3 (195.518.116) 17775

24/49 0:11 +72.32-- 1.e3 Be7 (196.140.480) 17759

24/49 0:11 +75.86++ 1.e3 (196.669.385) 17757

24/49 0:11 +77.62++ 1.e3 (197.262.483) 17752

24/49 0:13 +79.95++ 1.e3 (236.717.981) 17873

24/49 0:13 +75.72-- 1.e3 Kd7 (246.581.615) 17909

24/49 0:13 +80.07++ 1.e3 (247.929.092) 17916

24/49 0:14 +87.80++ 1.e3 (259.448.223) 17953

24/49 0:14 +128.29++1.e3 (260.624.017) 17951

24/49 0:14 +86.18-- 1.e3 Qc8 (265.662.471) 18019

24/49 0:14 +128.29++1.e3 (266.250.383) 18025

24/49 0:15 +83.22-- 1.e3 Qc8 (276.481.297) 18084

24/49 0:15 +128.29++1.e3 (279.253.241) 18088

24/49 0:15 +M37 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Qf7
5.Qh8+ Qf8 6.Bb5+ Kf7 7.Qh7+ Qg7
8.Bc4+ Kf8 9.Qf5+ Qf6 10.Qg4 Qh8
11.Nd5 Bd8 12.Qf5+ Kg7 13.Qe5+ Kh7
14.Bd3+ (288.900.533) 18116

25/49 0:16 +M35 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Qf7
5.Qh8+ Qf8 6.Bb5+ Kf7 7.Qh7+ Qg7
8.Bc4+ Kf8 9.Qf5+ Qf6 10.Qg4 Qh8
11.Nd5 Qh7 12.Qf4+ Qf7 13.Qxf7+ Kxf7
14.Nxe7+ (295.107.603) 18151

26/49 0:16 +M33 1.e3 Qg5 2.Qf3 Be7 3.Nc3 Qf6 4.Qh5+ Qf7
5.Qh8+ Qf8 6.Bb5+ Kf7 7.Qh7+ Qg7
8.Bc4+ Kf8 9.Qf5+ Qf6 10.Qg4 Qh8
11.Nd5 Qh7 12.Qf4+ Qf7 13.Qxf7+ Kxf7
14.Nxe7+ (303.468.981) 18172

27/50 0:18 +M26 1.e3 Qb6 2.Nc3 Kf7 3.Bc4+ Kg7 4.Qg4+ Qg6
5.Qd7+ Kh8 6.Qd4+ Qg7 7.Qd5 Qg6
8.Qe5+ Qg7 9.Qf5 Bd6 10.Qh5+ Qh7
11.Qe8+ Kg7 12.Qd7+ Kh6 13.Qxd6+ Qg6
14.Qxg6+ (334.337.492) 18175

3qk2r/8/8/8/8/8/PPPPPPPP/RNBQKBNR w KQk -

Engine: McBrain 2.4a (4096 MB)
by M. Byrne, based on Stockfish

18/30 0:00 +28.11 1.e3 Qg5 2.Nf3 Qh5 3.Nc3 Rg8 4.Nd4 Qxd1+
5.Kxd1 Kd7 6.Ne4 Kc7 7.g3 Ra8 8.c3 Rh8
9.Bd3 Rh3 10.Kc2 Rh8 11.Ne6+ Kb8
12.f4 Rh7 13.g4 (11.940.065) 18118

19/39 0:03 +35.22++ 1.e3 (58.024.785) 17435

19/39 0:03 +33.87-- 1.e3 Kd7 (58.248.984) 17429

19/39 0:03 +35.58++ 1.e3 (60.182.259) 17444

19/40 0:03 +33.41-- 1.e3 Qg5 (68.855.206) 17409

19/40 0:04 +36.13++ 1.e3 (70.625.211) 17403

19/40 0:05 +56.10++ 1.e3 (93.656.013) 17366

19/40 0:05 +36.98-- 1.e3 Qg5 (96.803.018) 17379

19/40 0:05 +56.10++ 1.e3 (98.619.741) 17371

19/40 0:05 +37.33-- 1.e3 Qg5 (100.758.122) 17381

19/47 0:06 +56.10++ 1.e3 (107.315.273) 17446

19/47 0:06 +38.59-- 1.e3 Qc8 (107.400.160) 17446

19/47 0:06 +56.10++ 1.e3 (109.724.053) 17449

19/47 0:06 +37.03-- 1.e3 Qc8 (112.819.039) 17461

19/47 0:07 +59.06++ 1.e3 (131.941.188) 17655

19/47 0:07 +59.06 1.e3 Rh7 2.Qg4 Kf8 3.Bc4 Qh4 4.Qg8+ Ke7
5.Nc3 Kd6 6.Nf3 Qh6 7.Qb8+ Ke7
8.Qc7+ Ke8 9.Qc8+ Ke7 10.Qa8 Kd6
11.Qa6+ Ke7 12.Qxh6 Rxh6 13.Bd3 Kd8
14.Nd4 (135.885.090) 17661

20/47 0:07 +59.06 1.e3 Rh7 2.Qg4 Rh4 3.Qg8+ Kd7 4.Bb5+ Kc7
5.Qxd8+ Kxd8 6.Nf3 Rh6 7.Nc3 Kc8
8.Bd3 Kb7 9.Nd4 Rb6 10.O-O Ka8
11.Bb5 Ka7 12.Nd5 Rd6 13.Bc4 Rh6
14.Nc3 (136.372.324) 17655

21/47 0:07 +43.57-- 1.e3 Rh7 (136.411.156) 17656

21/47 0:07 +43.50-- 1.e3 Rh7 (137.197.198) 17652

21/47 0:07 +43.39-- 1.e3 Rh7 (137.358.897) 17648

21/47 0:07 +43.20-- 1.e3 Rh7 (137.403.495) 17647

21/47 0:07 +43.00-- 1.e3 Rh7 (137.440.875) 17647

21/47 0:07 +42.36-- 1.e3 Rh7 (137.495.005) 17645

21/47 0:07 +41.89-- 1.e3 Rh7 (137.541.801) 17644

21/47 0:07 +41.19-- 1.e3 Rh7 (137.557.207) 17644

21/47 0:07 +40.28-- 1.e3 Rh7 (137.576.237) 17644

21/47 0:07 +39.47-- 1.e3 Rh7 (137.672.604) 17641

21/47 0:07 +38.41-- 1.e3 Rh7 (138.902.835) 17640

21/47 0:08 +37.12-- 1.e3 Qg5 (141.727.331) 17608

21/47 0:08 +35.40-- 1.e3 Qg5 (142.046.642) 17606

21/47 0:08 +33.34-- 1.e3 Qg5 (142.382.400) 17604

21/47 0:08 +30.73-- 1.e3 Qd7 (146.821.449) 17572

21/47 0:08 +32.92++ 1.e3 (153.124.607) 17556

21/47 0:08 +30.19-- 1.e3 Qd7 (155.021.936) 17558

21/47 0:09 +33.60++ 1.e3 (163.239.702) 17522

21/47 0:09 +56.10++ 1.e3 (172.108.458) 17529

21/47 0:09 +34.68-- 1.e3 Qd7 (174.492.258) 17522

21/48 0:10 +56.10++ 1.e3 (178.070.275) 17512

21/51 0:10 +36.95-- 1.e3 Qd7 (184.627.993) 17546

21/51 0:10 +56.10++ 1.e3 (188.341.558) 17533

21/51 0:10 +59.06 1.e3 Qd7 2.Nc3 Qf5 3.Bd3 Qf6 4.Qg4 Kd8
5.Bf1 Rf8 6.Nf3 Qf5 7.Qxf5 Rxf5
8.Nd4 Rf6 9.Bd3 Rh6 10.Bb5 Kc8
11.O-O Kd8 12.Nd5 Kc8 13.Nf5 Re6
14.Nc3 (192.551.121) 17533

22/51 0:11 +48.97-- 1.e3 Qd7 (193.253.870) 17527

22/51 0:11 +59.06++ 1.e3 (195.241.138) 17518

22/51 0:11 +49.06-- 1.e3 Qd7 (195.443.952) 17519

22/51 0:11 +59.06++ 1.e3 (195.997.588) 17523

22/51 0:11 +49.06-- 1.e3 Qd7 (196.166.326) 17522

22/51 0:11 +59.06++ 1.e3 (196.590.447) 17522

22/51 0:11 +49.06-- 1.e3 Qd7 (196.608.776) 17523

22/51 0:11 +59.06++ 1.e3 (196.643.150) 17523

22/51 0:11 +59.06 1.e3 Qd7 2.Nc3 Kf8 3.Qf3+ Qf7 4.Qg4 Rh6
5.Bc4 Rg6 6.Qd4 Qf6 7.Qd7 Qe7 8.Qc8+ Qe8
9.Qc5+ Qe7 10.Qd5 Qf6 11.Qb7 Qe7
12.Qa8+ Qe8 13.Qd5 Kg7 14.Qd4+ (196.651.816) 17522

23/51 0:11 +49.25-- 1.e3 Qc8 (205.712.788) 17544

23/51 0:12 +59.06++ 1.e3 (212.322.770) 17585

23/51 0:12 +49.17-- 1.e3 Qc8 (214.756.219) 17584

23/51 0:12 +48.96-- 1.e3 Qf6 (224.713.693) 17616

23/51 0:12 +56.10++ 1.e3 (229.081.844) 17628

23/51 0:13 +59.06++ 1.e3 (229.358.274) 17629

23/51 0:13 +49.30-- 1.e3 Qc8 (230.652.499) 17635

23/51 0:13 +59.06++ 1.e3 (233.039.662) 17641

23/51 0:13 +49.51-- 1.e3 Qg5 (240.777.112) 17638

23/51 0:13 +48.71-- 1.e3 Qg5 (243.028.273) 17641

23/51 0:13 +59.06++ 1.e3 (245.675.740) 17636

23/51 0:14 +49.37-- 1.e3 Qg5 (249.383.679) 17644

23/51 0:14 +58.94++ 1.e3 (250.902.783) 17625

23/51 0:14 +49.45-- 1.e3 Qg5 (251.639.422) 17625

23/51 0:14 +58.94++ 1.e3 (252.220.816) 17623

23/51 0:14 +49.45-- 1.e3 Qg5 (252.431.730) 17622

23/51 0:14 +58.94++ 1.e3 (252.448.612) 17622

23/51 0:14 +49.45-- 1.e3 Qg5 (252.464.052) 17622

23/51 0:14 +58.94++ 1.e3 (252.773.556) 17622

23/51 0:14 +49.45-- 1.e3 Qg5 (252.833.059) 17622

23/51 0:14 +58.94++ 1.e3 (253.144.178) 17622

23/54 0:16 +49.00-- 1.e3 Qg5 (282.846.311) 17585

23/54 0:16 +33.13-- 1.e3 Qd5 (284.554.593) 17588

23/54 0:16 +56.21++ 1.e3 (291.958.625) 17588

23/61 0:18 +59.06 1.e3 Rh4 2.Qf3 Rh7 3.Qg4 Rh4 4.Qg8+ Kd7
5.Qf7+ Qe7 6.Bb5+ Kd8 7.Qd5+ Kc7
8.Qc6+ Kb8 9.Qb6+ Kc8 10.Ba6+ Kd7
11.Nf3 Rh5 12.Bb5+ Kc8 13.Bc4 Qc7
14.Qxc7+ (331.572.412) 17622

24/61 0:19 +59.20++ 1.e3 (335.405.410) 17623

24/61 0:19 +59.31++ 1.e3 (336.743.729) 17620

24/61 0:19 +59.42++ 1.e3 (336.887.900) 17619

24/61 0:19 +59.62++ 1.e3 (339.943.537) 17607

24/61 0:19 +59.83++ 1.e3 (340.195.253) 17604

24/61 0:19 +60.12++ 1.e3 (340.382.020) 17604

24/61 0:19 +60.49++ 1.e3 (340.497.357) 17604

24/61 0:19 +60.97++ 1.e3 (340.587.814) 17604

24/61 0:19 +61.60++ 1.e3 (348.309.945) 17585

24/61 0:20 +62.39++ 1.e3 (360.604.220) 17557

24/61 0:20 +63.43++ 1.e3 (367.759.679) 17544

24/61 0:21 +64.67 1.e3 Rh4 2.Qf3 Ke7 3.Nc3 Qd6 4.Qb7+ Qd7
5.Nd5+ Kd6 6.Qb6+ Kxd5 7.c4+ Rxc4
8.Bxc4+ Kxc4 9.b3+ Kd5 10.Qd4+ Ke6
11.Qxd7+ Kxd7 12.Nf3 Kc8 13.Nd4 Kc7
14.Ba3 (377.045.176) 17528

25/61 0:21 +62.91-- 1.e3 Qd6 (382.686.560) 17518

25/61 0:22 +64.67++ 1.e3 (388.082.782) 17508

25/61 0:22 +64.79++ 1.e3 (389.409.647) 17501

25/61 0:22 +64.95++ 1.e3 (391.852.805) 17495

25/61 0:22 +65.35++ 1.e3 (392.957.662) 17492

25/61 0:23 +64.87-- 1.e3 Rh4 (410.451.770) 17482

25/61 0:23 +65.35++ 1.e3 (411.921.496) 17480

25/61 0:24 +65.67 1.e3 Qa5 2.Qg4 Rh5 3.Nc3 Kd8 4.Bb5 Rxb5
5.Nxb5 Qxb5 6.Qd4+ Ke8 7.Nf3 Qc6
8.Qh8+ Ke7 9.Qg7+ Kd8 10.Ne5 Qb5
11.Qf6+ Kc7 12.Qe7+ Kc8 13.Qe6+ Kb8
14.Qd6+ (432.587.587) 17483

26/61 0:24 +65.75++ 1.e3 (435.841.600) 17489

26/61 0:25 +65.83++ 1.e3 (438.183.717) 17492

26/61 0:25 +65.71-- 1.e3 Rh4 (447.963.051) 17484

26/61 0:25 +65.84++ 1.e3 (449.461.240) 17485

26/61 0:25 +66.07++ 1.e3 (452.277.842) 17490

26/61 0:25 +66.43++ 1.e3 (453.422.539) 17487

26/61 0:26 +66.80++ 1.e3 (457.025.844) 17490

26/61 0:26 +67.29++ 1.e3 (459.614.711) 17489

26/61 0:28 +66.84-- 1.e3 Qh4 (493.833.096) 17498

26/61 0:28 +67.43++ 1.e3 (496.601.045) 17491

26/61 0:30 +68.45++ 1.e3 (532.872.548) 17483

26/61 0:34 +68.96 1.e3 Qh4 2.Qf3 Qh5 3.Qc6+ Ke7 4.Qb7+ Kf6
5.Nc3 Qf7 6.Qe4 Kg7 7.Bc4 Qf6 8.Qg4+ Qg6
9.Qd4+ Qf6 10.Qd7+ Kh6 11.Bd3 Qb6
12.Qh3+ Kg7 13.Qg4+ Kf8 14.Bc4 (596.449.602) 17492

27/61 0:34 +69.04++ 1.e3 (608.767.078) 17492

27/61 0:34 +69.11++ 1.e3 (610.842.993) 17496

27/61 0:35 +69.23++ 1.e3 (612.431.445) 17495

27/61 0:35 +69.41++ 1.e3 (614.840.037) 17496

27/61 0:36 +69.62++ 1.e3 (634.560.661) 17482

27/61 0:36 +69.90++ 1.e3 (637.973.923) 17488

27/61 0:36 +70.27++ 1.e3 (643.089.527) 17483

27/61 0:36 +69.61-- 1.e3 Qh4 (644.613.681) 17485

27/61 0:37 +70.36++ 1.e3 (648.757.650) 17490

27/61 0:40 +69.37-- 1.e3 Qd7 (707.105.156) 17521

27/61 0:40 +70.45++ 1.e3 (707.986.409) 17522

27/61 0:44 +71.74++ 1.e3 (775.090.934) 17525

27/61 0:46 +72.08 1.e3 Qc8 2.Nc3 O-O 3.Qh5 Qf5 4.Bc4+ Kg7
5.Qh4 Qf6 6.Qg4+ Kh8 7.Qh5+ Kg7
8.Nf3 Qg6 9.Qh4 Re8 10.Qd4+ Kh6
11.Qf4+ Kg7 12.Bd3 Qh5 13.Qd4+ Kf8
14.Bc4 (811.399.877) 17527

28/61 0:48 +72.16++ 1.e3 (859.359.144) 17547

28/61 0:49 +72.23++ 1.e3 (873.057.241) 17540

28/61 0:49 +72.34++ 1.e3 (876.438.686) 17539

28/61 0:51 +72.08-- 1.e3 Qd7 (904.673.470) 17531

28/61 0:51 +72.37++ 1.e3 (906.137.113) 17533

28/61 0:51 +72.08-- 1.e3 Qd7 (906.887.288) 17531

28/61 0:52 +72.38++ 1.e3 (912.781.917) 17527

28/61 0:54 +72.87++ 1.e3 (951.551.958) 17514

28/61 0:55 +73.49++ 1.e3 (964.328.808) 17519

28/61 0:55 +73.54 1.e3 Qd7 2.Nc3 O-O 3.Bc4+ Kh8 4.Qh5+ Qh7
5.Qe5+ Qg7 6.Qc5 Kh7 7.Qh5+ Qh6
8.Bd3+ Kg7 9.Qe5+ Kg8 10.Bc4+ Kh7
11.Nf3 Qf6 12.Qh5+ Kg7 13.Qg4+ Kh8
14.Qh3+ (965.991.297) 17519

29/61 0:55 +73.54 1.e3 Qd7 2.Nc3 O-O 3.Bc4+ Kh8 4.Qh5+ Qh7
5.Qe5+ Qg7 6.Qc5 Kh7 7.Qh5+ Qh6
8.Bd3+ Kg7 9.Qe5+ Kg8 10.Bc4+ Kh7
11.Nf3 Qf6 12.Qh5+ Kg7 13.Qg4+ Kh8
14.Qh3+ (971.549.968) 17514

30/61 0:59 +73.61++ 1.e3 (1.035.734.047) 17522

30/61 0:59 +73.68++ 1.e3 (1.044.585.844) 17516

30/61 0:59 +73.79++ 1.e3 (1.047.839.978) 17515

30/61 0:59 +73.54-- 1.e3 Qd7 (1.048.113.957) 17515

30/61 1:00 +73.82++ 1.e3 (1.052.010.518) 17516

30/61 1:01 +74.10++ 1.e3 (1.074.664.043) 17504

30/61 1:01 +74.47++ 1.e3 (1.083.063.029) 17504

30/61 1:06 +74.95++ 1.e3 (1.166.521.151) 17549

30/61 1:09 +75.58++ 1.e3 (1.227.015.288) 17577

30/61 1:11 +76.38++ 1.e3 (1.252.956.835) 17590

30/61 1:14 +77.39++ 1.e3 (1.318.339.801) 17599

30/61 1:18 +76.54-- 1.e3 Kd7 (1.387.682.770) 17651

30/61 1:20 +77.62++ 1.e3 (1.428.454.925) 17668

30/61 1:27 +79.68++ 1.e3 (1.540.475.739) 17683

30/61 1:35 +82.31++ 1.e3 (1.688.824.269) 17592

30/61 1:37 +86.13++ 1.e3 (1.718.873.796) 17598

30/61 1:38 +90.25++ 1.e3 (1.726.890.896) 17600

30/61 1:38 +128.02++1.e3 (1.728.181.235) 17601

30/61 1:39 +88.80-- 1.e3 Qh4 (1.757.076.889) 17635

30/61 1:39 +128.01++1.e3 (1.761.993.675) 17638

30/61 1:39 +93.13-- 1.e3 Qh4 (1.764.010.968) 17641

30/61 1:40 +128.01++1.e3 (1.767.872.422) 17638

30/61 1:45 +M40 1.e3 Qd7 2.Nc3 Kf8 3.Qf3+ Qf7 4.Qe4 Qe8
5.Qg4 Qh5 6.Qb4+ Kg8 7.Qf4 Rh6
8.Qb8+ Kg7 9.Bc4 Rh8 10.Qc7+ Kh6
11.Bd3 Qe8 12.Qf4+ Kg7 13.Qg5+ Kf8
14.Bc4 (1.869.360.202) 17705

31/61 1:48 +M34 1.e3 Qd7 2.Nc3 O-O 3.Bc4+ Kh8 4.Qh5+ Qh7
5.Qe5+ Qg7 6.Qc5 Kh7 7.Qh5+ Qh6
8.Bd3+ Kg7 9.Qe5+ Kg8 10.Bc4+ Kh7
11.Nf3 Qf6 12.Bd3+ Kg8 13.Qg3+ Qg7
14.Bc4+ (1.935.697.400) 17762

r2qk3/8/8/8/8/8/PPPPPPPP/RNBQKBNR w KQq -

Engine: McBrain 2.4a (4096 MB)
by M. Byrne, based on Stockfish

17/24 0:00 +28.07 1.e3 Qh4 2.Nf3 Qh5 3.Nd4 Qxd1+
4.Kxd1 Kd7 5.Bb5+ Kc7 6.Nc3 Rg8 7.g3 Kb8
8.Ne4 Rh8 9.c3 Rh7 10.d3 Kb7 11.Bd2 Re7 (8.401.853) 16803

18/36 0:02 +31.98 1.e3 Ra5 2.Nc3 Qd7 3.Qf3 Rf5 4.Qg4 Kd8
5.Nf3 Kc8 6.Nd4 Rc5 7.Qg8+ Kb7
8.Qb3+ Ka8 9.Qa3+ Qa7 10.Na4 Ra5
11.Nc6 Qc5 12.Nxa5 (42.582.489) 16965

19/36 0:03 +32.09-- 1.e3 Qd6 (51.761.548) 16871

19/36 0:03 +31.70-- 1.e3 Qg5 (53.422.903) 16831

19/36 0:03 +32.02++ 1.e3 (54.051.200) 16812

19/36 0:03 +32.64++ 1.e3 (58.519.969) 16816

19/38 0:03 +32.13-- 1.e3 Kd7 (63.178.720) 16789

19/38 0:03 +32.79++ 1.e3 (64.826.166) 16759

19/38 0:04 +34.08++ 1.e3 (69.119.373) 16723

19/38 0:04 +33.01-- 1.e3 Ra5 (70.719.275) 16718

19/38 0:04 +34.36++ 1.e3 (75.175.567) 16716

19/46 0:05 +32.65-- 1.e3 Qd7 (90.296.191) 16678

19/46 0:05 +34.82++ 1.e3 (91.093.827) 16686

19/46 0:06 +37.33 1.e3 Kf8 2.Nc3 Rb8 3.Qf3+ Kg7 4.Qg3+ Kh8
5.Qe5+ Kh7 6.Bd3+ Kg8 7.Bc4+ Kh7
8.Qh5+ Kg7 9.Nf3 Rc8 10.Qg4+ Kh6
11.Bd3 Rc6 12.Qh3+ Kg7 13.Qh7+ Kf8
14.Qh8+ (107.259.704) 16631

20/46 0:06 +37.41++ 1.e3 (108.032.733) 16628

20/46 0:06 +37.48++ 1.e3 (108.302.615) 16621

20/46 0:06 +37.59++ 1.e3 (108.988.335) 16616

20/46 0:06 +37.49-- 1.e3 Qd6 (110.162.844) 16613

20/46 0:06 +37.62++ 1.e3 (110.318.361) 16611

20/46 0:06 +37.43-- 1.e3 Kf7 (113.995.012) 16593

20/46 0:06 +37.06-- 1.e3 Kf7 (114.275.157) 16592

20/46 0:06 +36.56-- 1.e3 Kf7 (114.458.336) 16592

20/46 0:06 +35.93-- 1.e3 Kf7 (114.512.871) 16591

20/46 0:06 +35.13-- 1.e3 Kf7 (114.608.109) 16590

20/46 0:06 +34.11-- 1.e3 Kf7 (114.733.409) 16589

20/46 0:06 +34.95++ 1.e3 (115.410.029) 16579

20/46 0:06 +36.58++ 1.e3 (115.645.280) 16579

20/46 0:07 +35.21-- 1.e3 Ra7 (120.939.561) 16587

20/46 0:07 +36.94++ 1.e3 (123.084.582) 16585

20/46 0:07 +55.89++ 1.e3 (129.070.012) 16604

20/46 0:08 +59.42 1.e3 Kf8 2.Nc3 Ra5 3.Qg4 Rc5 4.Nf3 Qe7
5.Bc4 Qg7 6.Qe6 Rxc4 7.Qxc4 Qxg2
8.Ne5 Qxh1+ 9.Ke2 Qb7 10.Qf7+ Qxf7
11.Nxf7 Kxf7 12.Kf3 Ke6 13.Ke4 Ke7 (135.143.724) 16647

21/46 0:08 +59.51++ 1.e3 (136.356.032) 16657

21/46 0:08 +45.96-- 1.e3 Ra5 (136.665.150) 16662

21/46 0:08 +59.51++ 1.e3 (137.057.928) 16665

21/46 0:08 +59.71++ 1.e3 (137.739.392) 16667

21/46 0:08 +49.03-- 1.e3 Qf6 (138.981.523) 16676

21/46 0:08 +37.89-- 1.e3 Qd6 (139.332.464) 16678

21/46 0:08 +59.05++ 1.e3 (140.493.926) 16689

21/46 0:08 +59.62++ 1.e3 (141.762.124) 16697

21/46 0:08 +60.26++ 1.e3 (142.078.165) 16697

21/46 0:08 +38.36-- 1.e3 Ra5 (142.642.185) 16702

21/46 0:08 +59.09++ 1.e3 (144.243.170) 16718

21/46 0:08 +38.36-- 1.e3 Ra5 (144.630.261) 16718

21/46 0:08 +57.06++ 1.e3 (146.063.843) 16733

21/46 0:08 +59.18++ 1.e3 (146.152.567) 16733

21/46 0:08 +43.53-- 1.e3 Ra5 (148.836.078) 16743

21/46 0:08 +57.06++ 1.e3 (149.588.730) 16751

21/46 0:09 +61.26++ 1.e3 (154.863.340) 16792

21/46 0:09 +49.49-- 1.e3 Ra5 (161.548.800) 16842

21/46 0:09 +42.77-- 1.e3 Ra5 (162.365.204) 16848

21/46 0:09 +57.06++ 1.e3 (163.283.690) 16852

21/46 0:10 +43.26-- 1.e3 Ra5 (171.349.263) 16865

21/46 0:10 +59.18++ 1.e3 (171.852.595) 16864

21/46 0:10 +42.81-- 1.e3 Ra5 (178.920.944) 16884

21/46 0:10 +59.71++ 1.e3 (179.444.949) 16884

21/46 0:10 +40.03-- 1.e3 Ra5 (183.051.692) 16891

21/46 0:11 +61.31 1.e3 Rb8 2.Qh5+ Kf8 3.Nf3 Qf6 4.Nc3 Re8
5.Nd5 Qg7 6.Qf5+ Qf7 7.Qxf7+ Kxf7
8.Nd4 Re4 9.Bc4 Re5 10.Nc3+ Kf8
11.O-O Kg7 12.Ne6+ Kh7 13.Bd3+ Kh8
14.Nf4 (202.749.756) 17098

22/46 0:12 +61.39++ 1.e3 (205.663.159) 17125

22/46 0:12 +62.26++ 1.e3 (205.806.299) 17126

22/50 0:13 +61.31-- 1.e3 Ra7 (225.607.344) 17276

22/50 0:13 +62.26++ 1.e3 (227.286.106) 17278

22/50 0:13 +62.47++ 1.e3 (234.527.876) 17298

22/50 0:13 +62.75++ 1.e3 (237.827.981) 17307

22/50 0:13 +63.35++ 1.e3 (238.341.391) 17308

22/50 0:13 +63.84++ 1.e3 (239.747.315) 17307

22/50 0:13 +64.47++ 1.e3 (241.480.643) 17305

22/50 0:14 +63.03-- 1.e3 Ra7 (243.884.405) 17299

22/50 0:14 +64.59++ 1.e3 (246.036.067) 17289

22/50 0:14 +62.27-- 1.e3 Ra7 (252.884.791) 17284

22/50 0:14 +49.38-- 1.e3 Qd6 (253.061.705) 17282

22/50 0:14 +62.67++ 1.e3 (257.023.580) 17277

22/50 0:14 +65.35++ 1.e3 (258.050.778) 17281

22/50 0:16 +65.67 1.e3 Ra5 2.Nc3 Qd7 3.Qf3 Ke7 4.Bb5 Rxb5
5.Nxb5 Qxb5 6.Qe4+ Kf6 7.Nf3 Qb8
8.Qd4+ Kf7 9.Qf4+ Qxf4 10.exf4 Kf6
11.Ke2 Kf5 12.Ke3 Ke6 13.Ke4 Kd6
14.Nd4 (287.636.124) 17284

23/50 0:16 +65.75++ 1.e3 (292.262.736) 17292

23/50 0:17 +65.83++ 1.e3 (296.429.782) 17284

23/50 0:17 +65.64-- 1.e3 Kd7 (297.748.912) 17281

23/50 0:17 +65.87++ 1.e3 (298.976.036) 17281

23/50 0:17 +66.11++ 1.e3 (301.613.167) 17271

23/50 0:17 +66.41++ 1.e3 (303.036.003) 17273

23/50 0:17 +65.95-- 1.e3 Ra5 (304.710.761) 17272

23/50 0:17 +66.47++ 1.e3 (305.917.215) 17273

23/50 0:17 +67.25++ 1.e3 (309.367.524) 17274

23/50 0:17 +66.53-- 1.e3 Ra5 (310.487.058) 17269

23/50 0:18 +67.43++ 1.e3 (310.941.262) 17267

23/50 0:18 +65.95-- 1.e3 Ra5 (314.166.744) 17275

23/50 0:18 +67.57++ 1.e3 (316.705.176) 17288

23/50 0:22 +68.96 1.e3 Qg5 2.Qf3 Ra5 3.Nc3 Kd8 4.Nge2 Qh5
5.Qb7 Ra4 6.Nd4 Rxd4 7.exd4 Qh4
8.Qe4 Qh6 9.Qd5+ Ke7 10.Bc4 Qf6
11.Qe5+ Qxe5+ 12.dxe5 Kd7 13.Ke2 Ke7
14.Ke3 (390.103.089) 17383

24/50 0:24 +68.88-- 1.e3 Ra7 (424.579.109) 17344

24/50 0:24 +68.80-- 1.e3 Ra7 (424.634.895) 17344

24/50 0:24 +68.92++ 1.e3 (426.629.391) 17345

24/50 0:25 +69.08++ 1.e3 (433.865.064) 17336

24/50 0:25 +69.37++ 1.e3 (434.131.092) 17336

24/50 0:25 +69.66++ 1.e3 (435.346.982) 17334

24/50 0:25 +70.04++ 1.e3 (442.989.964) 17333

24/50 0:26 +70.53++ 1.e3 (454.858.934) 17343

24/50 0:28 +69.96-- 1.e3 Rc8 (500.576.661) 17356

24/50 0:29 +70.65++ 1.e3 (503.937.367) 17348

24/50 0:32 +71.58 1.e3 Rc8 2.Nc3 Qh4 3.Qf3 Rc5 4.Bb5+ Ke7
5.Nd5+ Ke6 6.Ne2 Rxd5 7.Nf4+ Qxf4
8.Qxd5+ Kxd5 9.exf4 Kc5 10.h4 Kxb5
11.h5 Kc6 12.h6 Kd5 13.h7 Ke4 14.h8Q (558.323.114) 17388

25/50 0:32 +71.50-- 1.e3 Kf7 (560.351.209) 17390

25/50 0:32 +71.45 1.e3 Kf7 2.Nc3 Ra5 3.Qg4 Qb6 4.Bc4+ Ke7
5.Bb5 Rxb5 6.Nxb5 Qxb5 7.Qe4+ Kf6
8.Nf3 Qa6 9.Qe5+ Kg6 10.Ng5 Qb6
11.Qe6+ Qxe6 12.Nxe6 Kf7 13.h4 Kxe6
14.h5 (562.714.315) 17392

26/50 0:32 +71.53++ 1.e3 (570.051.241) 17399

26/50 0:33 +71.16-- 1.e3 Ra5 (575.015.341) 17399

26/50 0:33 +71.53++ 1.e3 (580.073.855) 17410

26/50 0:33 +71.25-- 1.e3 Rb8 (589.877.453) 17425

26/50 0:34 +71.57++ 1.e3 (596.241.362) 17433

26/50 0:35 +71.85++ 1.e3 (613.489.827) 17438

26/50 0:35 +72.22++ 1.e3 (617.275.029) 17441

26/50 0:35 +72.70++ 1.e3 (620.895.879) 17443

26/50 0:38 +73.33++ 1.e3 (664.971.559) 17443

26/50 0:38 +72.69-- 1.e3 Ra5 (678.569.798) 17447

26/50 0:39 +73.51++ 1.e3 (681.197.311) 17448

26/54 0:41 +74.70 1.e3 Qd5 2.Qg4 Ra5 3.Nc3 Qd6 4.Bb5+ Kd8
5.Qf3 Ra7 6.Nge2 Rc7 7.Nd4 Rxc3
8.bxc3 Kc7 9.Qf7+ Kc8 10.Qe6+ Qxe6
11.Nxe6 Kb8 12.Nd4 Kc8 13.Bf1 Kd8
14.h4 (731.637.271) 17446

27/54 0:43 +74.62-- 1.e3 Kf8 (761.132.463) 17427

27/54 0:43 +74.70++ 1.e3 (762.354.859) 17425

27/54 0:46 +74.62-- 1.e3 Ra5 (803.969.745) 17410

27/54 0:46 +74.74++ 1.e3 (804.194.271) 17410

27/54 0:47 +74.95++ 1.e3 (820.495.312) 17410

27/54 0:47 +74.70-- 1.e3 Rc8 (826.123.528) 17410

27/54 0:47 +75.02++ 1.e3 (828.391.968) 17413

27/54 0:47 +74.21-- 1.e3 Ra5 (833.118.881) 17415

27/54 0:47 +75.10++ 1.e3 (835.824.831) 17415

27/54 0:49 +75.86 1.e3 Ra5 2.Nc3 Qd7 3.Qf3 Kd8 4.Nge2 Re5
5.Nf4 Qc7 6.Bb5 Qc8 7.Bd3 Qc7 8.Qa8+ Qc8
9.Qa7 Qc7 10.Qd4+ Ke8 11.Ne4 Qe7
12.Nd6+ Kd8 13.Nc4+ Kc8 14.Qxe5 (865.688.843) 17427

28/54 0:52 +75.93++ 1.e3 (910.432.260) 17427

28/54 0:52 +76.00++ 1.e3 (916.706.771) 17434

28/54 0:52 +76.11++ 1.e3 (922.159.301) 17438

28/54 0:53 +76.27++ 1.e3 (929.821.022) 17445

28/54 0:53 +76.48++ 1.e3 (935.798.348) 17451

28/54 0:54 +76.76++ 1.e3 (956.278.848) 17450

28/54 0:55 +75.86-- 1.e3 Ra5 (964.574.961) 17454

28/54 0:55 +76.83++ 1.e3 (972.339.858) 17444

28/54 0:58 +77.45++ 1.e3 (1.020.159.488) 17456

28/54 1:03 +78.25++ 1.e3 (1.112.730.545) 17510

28/54 1:07 +79.27++ 1.e3 (1.179.884.321) 17546

28/54 1:09 +77.91-- 1.e3 Rc8 (1.218.525.421) 17553

28/54 1:09 +79.60++ 1.e3 (1.222.525.921) 17557

28/54 1:16 +81.67++ 1.e3 (1.346.250.323) 17653

28/54 1:18 +84.72++ 1.e3 (1.378.797.506) 17671

28/54 1:18 +81.99-- 1.e3 Ra5 (1.381.634.476) 17669

28/54 1:18 +85.01++ 1.e3 (1.392.548.934) 17669

28/54 1:19 +90.17++ 1.e3 (1.397.527.172) 17670

28/54 1:19 +128.16++1.e3 (1.400.503.198) 17670

28/54 1:21 +81.46-- 1.e3 Ra5 (1.452.992.365) 17745

28/54 1:21 +128.15++1.e3 (1.454.425.435) 17746

28/54 1:25 +77.91-- 1.e3 Rc8 (1.517.369.860) 17823

28/54 1:25 +128.13++1.e3 (1.518.841.978) 17826

28/54 1:28 +M35 1.e3 Kd7 2.Qg4+ Kc7 3.Nc3 Kb7 4.Qe4+ Kc7
5.Qc4+ Kb8 6.Qb4+ Kc8 7.Nf3 Qa5
8.Qg4+ Kb8 9.Nd4 Qc7 10.Qe4 Qc5
11.Qe8+ Qc8 12.Qe5+ Qc7 13.Qb5+ Qb7
14.Qc5 (1.589.173.229) 17909

29/54 1:29 +M33 1.e3 Kd7 2.Qg4+ Kc7 3.Nc3 Kb7 4.Qe4+ Kc7
5.Qc4+ Kb8 6.Qb4+ Kc8 7.Nf3 Qa5
8.Qg4+ Kb8 9.Nd4 Qc7 10.Qe4 Qc5
11.Qe8+ Qc8 12.Qb5+ Qb7 13.Qc5 Qc7
14.Qb4+ (1.605.159.833) 17920

30/54 1:31 +M33 1.e3 Kd7 2.Qg4+ Kc7 3.Nc3 Kb7 4.Qe4+ Kc7
5.Qc4+ Kb8 6.Qb4+ Kc8 7.Nf3 Qa5
8.Qg4+ Kb8 9.Nd4 Qc7 10.Qe4 Qc5
11.Qe8+ Qc8 12.Qb5+ Qb7 13.Qc5 Qc7
14.Qb4+ (1.639.200.574) 17924

29/52 1:31 +M29 1.e3 Ra5 2.Nc3 Qd7 3.Qf3 Kd8 4.Nge2 Rf5
5.Nf4 Re5 6.Bb5 Qc8 7.Bd3 Qc5 8.Qa8+ Qc8
9.Qa7 Qc7 10.Qd4+ Ke8 11.Ne4 Qe7
12.Nd6+ Kd8 13.Qb6+ Kd7 14.Bb5+ (1.639.200.574) 17924

best move: e2-e3 time: 1:32.235 min n/s: 17.924.947 nodes: 1.639.200.574

i didnt think to clear hash tables till the last position so some of the results may be skewed. not surprising or an apples to apples comparison anyway ofc.

MikeB · Post by **MikeB** » Sun May 28, 2017 9:00 pm

latest McBrain v2.4b ( not yet released)
4096 hash 12 threads

Code: Select all

info depth 28 seldepth 48 multipv 1 score mate 19 nodes 2676845263 nps 26816722 hashfull 996 tbhits 0 time 99820 pv e2e3 g7g6 d1g4 a7a5 g4d4 d7d6 d4h8 e8d7 h8h7 f7f5 h7g6 f5f4 g6f5 d7d8 f5f4 a5a4 f4f7 c7c6 g1f3 c6c5 f7e6 d8c7 e6e7 c7b8 e7d6 b8a8 d6f8 a8a7 f8c5 a7a8 f3e5 a4a3 e5d7 b7b5 c5b5 a3b2 b5a6
...
info depth 34 seldepth 48 multipv 1 score mate 17 nodes 5910801156 nps 27081095 hashfull 999 tbhits 0 time 218263 pv e2e3 g7g6 d1g4 a7a5 g4d4 d7d6 d4h8 e8d7 h8h7 f7f5 h7g6 f5f4 g6f5 d7d8 e3f4 c7c6 g1f3 d8c7 f5e6 c7d8 f3d4 d8c7 e6e7 c7b6 d4f5 c6c5 f5d6 c5c4 e7b7 b6c5 d6e4 c5d4 c2c3

with matefinder option checked and McBrain restarted

Code: Select all

info depth 28 seldepth 48 multipv 1 score mate 18 nodes 2442707108 nps 27054016 hashfull 996 tbhits 0 time 90290 pv e2e3 g7g5 d1g4 a7a6 g4g5 d7d6 g5f5 e7e6 f5h7 c7c5 g1f3 f7f6 h7g8 e8d7 g8f7 d7c8 f7f6 c8d7 f6f7 d7c6 f7e6 c6c7 e6e7 c7c6 b1c3 c6b6 e7d6 b6a7 f3e5 b7b5 e5d7 a7b7 d6b8 b7c6 d7e5
info depth 29 seldepth 48 multipv 1 score mate 17 nodes 3079783006 nps 26964077 hashfull 999 tbhits 0 time 114218 pv e2e3 g7g5 d1g4 c7c6 g4g5 e8f8 g5h6 f8e8 h6h7 e7e5 h7h8 e8e7 h8e5 e7d8 e5f6 d8c8 f6f7 a7a5 g1f3 d7d5 f3e5 c8b8 f7e8 b8c7 e8d7 c7b6 d7d8 b6a7 e5d7 b7b5 d8b8 a7a6 d7c5
info depth 32 seldepth 48 multipv 1 score mate 16 nodes 8621157867 nps 27135134 hashfull 999 tbhits 0 time 317712 pv e2e3 g7g6 d1g4 c7c6 g4d4 d7d6 d4a7 b7b5 a7a8 e8d7 a8b7 d7e6 b7c6 e6f6 f1b5 f6g7 c6c7 g7f8 c7d8 f8g7 d8e7 g7g8 b5c4 d6d5 c4d5 g8g7 e7f7 g7h6 d5f3 g6g5 f7f6

Vinvin · Post by **Vinvin** » Sun May 28, 2017 10:07 pm

Uri Blass wrote:against part of the pieces

Is there something faster than stockfish?

[D]4k3/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1
...

2 runs with SF-MF on a 6*4GHz : 2m26s and 1m37s to find a mate.

Code: Select all

Stockfish_170521_matefinder&#58;
...
 16/24	00&#58;01	 31 198k	16 827k	+39,06	1.e3 h6 2.Qg4 g6 3.Qd4 e6 4.Qh8+ Ke7 5.Qxh6 c6 6.Qg7 Kd6 7.Qxf7 b5 8.Nf3 Kc7 9.Nc3 Kc8 10.Ne5
 17/26+	00&#58;03	 52 897k	16 682k	+39,31	1.e3
 17/26	00&#58;03	 59 405k	16 622k	+39,37	1.e3 e6 2.Qg4 g6 3.Qd4 h6 4.Qh8+ Ke7 5.Qxh6 a5 6.Qg5+ Kd6 7.Qf4+ Ke7 8.Qxc7 a4 9.Qxb7 Ke8 10.Nf3 f6 11.Qa8+ Kf7 12.Qxa4
 18/26+	00&#58;03	 64 444k	16 596k	+39,45	1.e3
 18/26+	00&#58;04	 73 735k	16 690k	+39,52	1.e3
 18/26+	00&#58;04	 81 668k	16 592k	+39,63	1.e3
 18/27	00&#58;06	 105 914k	16 640k	+39,71	1.e3 g6 2.Qg4 e6 3.Qd4 g5 4.Qh8+ Ke7 5.Qxh7 g4 6.Qh4+ Kd6 7.Qxg4 c5 8.Qf4+ Ke7 9.Qg5+ Kd6 10.Nf3 b6 11.Qg7 c4 12.Ne5
 19/29+	00&#58;07	 116 527k	16 609k	+39,78	1.e3
 19/30+	00&#58;07	 129 373k	16 591k	+39,85	1.e3
 19/30	00&#58;08	 147 364k	16 610k	+39,79	1.e3 g6 2.Qg4 a5 3.Qd4 d6 4.Qh8+ Kd7 5.Qxh7 f6 6.Qxg6 d5 7.Qf5+ Kd6 8.Ne2 c6 9.Nd4 Kc7 10.Qe6 Kb6 11.Qxe7 Ka7 12.Nxc6+ Kb6
 20/30+	00&#58;09	 151 148k	16 626k	+39,87	1.e3
 20/30+	00&#58;09	 151 842k	16 622k	+39,94	1.e3
 20/30+	00&#58;09	 152 139k	16 622k	+40,05	1.e3
 20/32	00&#58;11	 195 196k	16 522k	+40,19	1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qh8+ Ke7 5.Qxh6 g4 6.Qg5+ Kd6 7.Qxg4 c5 8.Qg7 c4 9.Qxf7 b5 10.Qf8+ Kc7 11.Qc5+ Kd8 12.Nf3 a6 13.Qb6+ Ke7 14.Qxa6 d5
 21/33+	00&#58;13	 222 337k	16 552k	+40,26	1.e3
 21/33+	00&#58;14	 248 215k	16 574k	+40,33	1.e3
 21/33+	00&#58;17	 285 969k	16 590k	+40,44	1.e3
 21/33	00&#58;20	 336 513k	16 592k	+40,54	1.e3 g6 2.Qg4 a5 3.Qd4 d6 4.Qh8+ Kd7 5.Qxh7 f6 6.Qxg6 d5 7.Qf5+ Kd6 8.Ne2 c6 9.Nd4 Kc7 10.Qe6 Kb6 11.Qxe7 a4 12.Nc3 f5 13.Qd8+ Ka7
 22/33+	00&#58;21	 350 962k	16 597k	+40,61	1.e3
 22/33+	00&#58;22	 379 100k	16 617k	+40,68	1.e3
 22/36+	00&#58;34	 578 259k	16 574k	+41,15	1.e3
 22/36	00&#58;41	 690 154k	16 499k	+41,35	1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qh8+ Ke7 5.Qxh6 g4 6.Qg5+ Kf8 7.Qd8+ Kg7 8.Qxd7 a5 9.Qxc7 a4 10.Qxb7 a3 11.Nxa3 Kf6 12.Qe4 Ke7 13.Qxg4 Kd7 14.Nf3
 23/36+	00&#58;43	 710 853k	16 459k	+41,42	1.e3
 23/36+	00&#58;44	 734 715k	16 410k	+41,50	1.e3
 23/38+	01&#58;06	 1 095 544k	16 473k	+65,35	1.e3
 23/39	01&#58;07	 1 113 868k	16 461k	+62,31	1.e3 g6 2.Qg4 a5 3.Qd4 d6 4.Qh8+ Kd7 5.Qxh7 f6 6.Qxg6 c6 7.Qf5+ Kc7 8.Qxa5+ Kd7 9.Qa8 Kc7 10.Qe8 e6 11.Qxe6 d5 12.Qe7+ Kc8 13.Qd6 c5 14.Qxc5+ Kd7 15.Qxd5+ Kc7 16.Qc5+ Kd7
 24/44+	01&#58;08	 1 120 489k	16 456k	+62,43	1.e3
 24/44+	01&#58;08	 1 120 685k	16 456k	+65,35	1.e3
 24/44+	01&#58;09	 1 134 961k	16 445k	+68,43	1.e3
 24/44	01&#58;11	 1 173 694k	16 429k	+68,68	1.e3 g6 2.Qg4 e5 3.Qe4 f6 4.Qxb7 c6 5.Qxa7 e4 6.Qd4 Ke7 7.Qxe4+ Kd8 8.Qd4 Ke7 9.Qc5+ Ke8 10.Qd6 Kd8 11.Qf8+ Kc7 12.Qxf6 g5 13.Qe5+ Kb7 14.Qxg5 Kc7 15.Nf3 h6 16.Qe7 c5 17.Qxc5+ Kd8 18.Ne5 Ke8
 25/44+	01&#58;12	 1 188 584k	16 423k	+68,76	1.e3
 25/44+	01&#58;12	 1 189 884k	16 421k	+68,84	1.e3
 25/44+	01&#58;13	 1 198 390k	16 412k	+71,76	1.e3
 25/44	01&#58;18	 1 283 135k	16 410k	+71,76	1.e3 g6 2.Qg4 a5 3.Qd4 d6 4.Qh8+ Kd7 5.Qxh7 f6 6.Qxg6 c6 7.Qf5+ Kc7 8.Qxa5+ Kd7 9.Qa8 Kc7 10.Qe8 e6 11.Qxe6 f5 12.Qe7+ Kb6 13.Qd8+ Ka7 14.Qxd6 Kb6 15.Qd8+ Ka7 16.Qa5+ Kb8 17.Qxf5 Kc7 18.Qh7+ Kb8
 26/44+	01&#58;19	 1 299 992k	16 409k	+71,84	1.e3
 26/45+	01&#58;19	 1 303 324k	16 408k	+71,92	1.e3
 26/50+	01&#58;28	 1 452 631k	16 360k	+77,95	1.e3
 26/50	01&#58;33	 1 519 097k	16 332k	+78,62	1.e3 g6 2.Qg4 a5 3.Qd4 d6 4.Qh8+ Kd7 5.Qxh7 f6 6.Qxg6 c6 7.Qf5+ Kc7 8.Qxa5+ Kd7 9.Qa8 Kc7 10.Qe8 e6 11.Qxe6 f5 12.Qe7+ Kb8 13.Qxd6+ Ka8 14.Qf8+ Ka7 15.Qc5+ Kb8 16.Qe5+ Ka7 17.Qxf5 Kb8 18.Qf8+ Kc7 19.Qe7+ Kc8
 27/50+	01&#58;34	 1 546 652k	16 322k	+78,70	1.e3
 27/50+	01&#58;34	 1 549 737k	16 318k	+78,78	1.e3
 27/50+	01&#58;37	 1 588 873k	16 275k	+81,62	1.e3
 27/50	01&#58;43	 1 673 697k	16 198k	+81,95	1.e3 g6 2.Qg4 e5 3.Qe4 f6 4.Qxb7 c6 5.Qxa7 e4 6.Qd4 Ke7 7.Qxe4+ Kd8 8.Qd4 Ke7 9.Qc5+ Kd8 10.Qf8+ Kc7 11.Qxf6 g5 12.Qxg5 Kd6 13.Qf6+ Kc7 14.Qe5+ Kd8 15.Qg5+ Ke8 16.Qg8+ Ke7 17.Qxh7+ Kd6 18.Qh6+ Ke7 19.Qg5+ Kf7 20.Qe5 Kf8 21.Qc5+ Ke8 22.Qh5+ Kf8 23.Qf5+ Ke7
 28/50+	01&#58;46	 1 714 588k	16 168k	+82,03	1.e3
 28/50+	01&#58;49	 1 763 371k	16 153k	+82,11	1.e3
 28/50+	01&#58;52	 1 808 381k	16 133k	+128,27	1.e3
 28/52-	02&#58;11	 2 108 914k	16 005k	+83,66	1.e3 h6
 28/52+	02&#58;12	 2 113 243k	16 002k	+128,35	1.e3
 28/52	02&#58;26	 2 337 204k	15 968k	+M24	1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qh8+ Ke7 5.Qxh6 g4 6.Qg5+ f6 7.Qxg4 Kf7 8.Qd4 d5 9.Qxa7 Ke8 10.Qxb7 c5 11.Bb5+ Kf8 12.Qc8+ Kf7 13.Qxc5 f5 14.Qc7+ Kf8 15.Qd7 f4 16.Qe8+ Kg7 17.exf4 e5
 29/52	02&#58;44	 2 614 609k	15 942k	+M22	1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qh8+ Ke7 5.Qxh6 g4 6.Qg5+ f6 7.Qxg4 Kf7 8.Qd4 d5 9.Qxa7 Ke8 10.Qxb7 c5 11.Bb5+ Kf8 12.Qc8+ Kg7 13.Qxe6 c4 14.Qxd5 c3 15.Nxc3 Kf8 16.Qd8+ Kg7 17.Qe7+ Kg6 18.Nd5 f5 19.Be8+ Kh6
 30/52	03&#58;20	 3 189 916k	15 927k	+M21	1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qh8+ Ke7 5.Qxh6 g4 6.Qg5+ f6 7.Qxg4 Kf7 8.Qd4 d5 9.Qxa7 Ke8 10.Qxb7 d4 11.Bb5+ Kf8 12.Qc8+ Kg7 13.Qxc7+ Kh8 14.Qc8+ Kg7 15.Qxe6 dxe3 16.Qe7+ Kg6 17.Bd3+ f5 18.dxe3 Kh6 19.Bxf5 Kh5
 31/52	04&#58;06	 3 913 723k	15 894k	+M21	1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qh8+ Ke7 5.Qxh6 g4 6.Qg5+ f6 7.Qxg4 Kf7 8.Qd4 d5 9.Qxa7 b6 10.Qxc7+ Kg6 11.Qxb6 Kf7 12.Qa7+ Kf8 13.Qd7 f5 14.Qxe6 f4 15.exf4 Kg7 16.Qxd5 Kf6 17.Qe5+ Kg6 18.Qe6+ Kg7 19.Qe7+ Kh6 20.Bd3 Kh5 21.Qg5+
 32/52	05&#58;38	 5 372 372k	15 873k	+M19	1.e3 g6 2.Qg4 a5 3.Qd4 d6 4.Qh8+ Kd7 5.Qxh7 f5 6.Qxg6 f4 7.Qf5+ Kd8 8.Qxf4 a4 9.Qf5 a3 10.Nxa3 c6 11.Qe6 Ke8 12.Nf3 Kd8 13.Ng5 d5 14.Nf7+ Kc7 15.Qxe7+ Kb6 16.Nd6 Ka5 17.Qxb7 d4 18.Nac4+ Ka4 19.b3+

Code: Select all

Stockfish_170521_matefinder&#58;
...
 21/34	00&#58;30	 452 605k	14 956k	+40,99	1.e3 g6 2.Qg4 c6 3.Qd4 f6 4.Qxa7 e5 5.Qxb7 e4 6.Qb8+ Ke7 7.Qb4+ Ke8 8.Qxe4+ Kf8 9.Qb4+ Ke8 10.Qd6 Kd8 11.Qxf6+ Kc7 12.Nf3 g5 13.Qxg5 Kc8 14.Ng1
 22/34+	00&#58;33	 498 713k	14 936k	+41,06	1.e3
 22/34+	00&#58;34	 515 696k	14 940k	+41,13	1.e3
 22/34+	00&#58;54	 820 937k	14 965k	+41,89	1.e3
 22/40	01&#58;01	 925 205k	14 957k	+42,22	1.e3 g5 2.Qg4 h6 3.Qd4 e6 4.Qh8+ Ke7 5.Qxh6 g4 6.Qg5+ Kd6 7.Qxg4 a5 8.Qf4+ Ke7 9.Qxc7 Ke8 10.Qxa5 d5 11.Qa8+ Ke7 12.Qxb7+ Kf6 13.Qd7 Kg6 14.Qe7 e5 15.Qxe5 Kh7 16.Qxd5
 23/40+	01&#58;02	 934 308k	14 958k	+42,29	1.e3
 23/40+	01&#58;06	 996 610k	14 986k	+42,36	1.e3
 23/42+	01&#58;10	 1 053 310k	14 962k	+68,63	1.e3
 23/42	01&#58;11	 1 073 480k	14 953k	+71,76	1.e3 g6 2.Qg4 a5 3.Qd4 d6 4.Qa7 Kf8 5.Qxa5 c6 6.Qa8+ Kg7 7.Qxb7 g5 8.Qxe7 g4 9.Qxd6 h5 10.Qxc6 h4 11.Qd6 h3 12.Qd4+ Kf8 13.Qb4+ Kg7 14.Qxg4+ Kf6 15.Qxh3 Kg5
 24/42+	01&#58;15	 1 122 522k	14 929k	+71,84	1.e3
 24/42-	01&#58;17	 1 149 197k	14 911k	+71,76	1.e3 a5
 24/42+	01&#58;17	 1 156 335k	14 906k	+71,84	1.e3
 24/42+	01&#58;21	 1 208 258k	14 902k	+78,03	1.e3
 24/42-	01&#58;21	 1 216 630k	14 905k	+76,13	1.e3 g6
 24/42+	01&#58;21	 1 221 354k	14 908k	+78,27	1.e3
 24/44+	01&#58;25	 1 282 220k	14 921k	+80,95	1.e3
 24/44	01&#58;28	 1 316 248k	14 934k	+81,95	1.e3 g5 2.Qg4 h6 3.Qd4 e6 4.Qh8+ Ke7 5.Qxh6 g4 6.Qg5+ Kd6 7.Qxg4 b5 8.Qb4+ c5 9.Qxb5 c4 10.Qb8+ Ke7 11.Qxa7 c3 12.Nxc3 Kd6 13.Nf3 Ke7 14.Bc4 f5 15.Bb5 Kf8
 25/50-	01&#58;31	 1 367 346k	14 918k	+81,79	1.e3 g6
 25/50+	01&#58;32	 1 373 427k	14 917k	+81,95	1.e3
 25/50+	01&#58;33	 1 391 384k	14 917k	+128,45	1.e3
 25/50-	01&#58;33	 1 399 559k	14 918k	+83,70	1.e3 g6
 25/50+	01&#58;33	 1 400 298k	14 918k	+128,45	1.e3
 25/50-	01&#58;34	 1 403 447k	14 920k	+83,79	1.e3 g6
 25/50+	01&#58;34	 1 405 021k	14 920k	+128,45	1.e3
 25/50	01&#58;37	 1 458 477k	14 934k	+M46	1.e3 g6 2.Qg4 a5 3.Qd4 d6 4.Qa7 Kf8 5.Qxa5 c6 6.Qa8+ Kg7 7.Qxb7 Kf6 8.Qxc6 h5 9.Bc4 e6 10.Qc7 h4 11.Qxd6 g5 12.Qd8+ Kg6 13.Bd3+ Kg7 14.Qxg5+ Kf8 15.Bb5 e5 16.Qxh4 Kg7 17.Qg5+ Kf8 18.Qd8+ Kg7
 26/50+	01&#58;40	 1 503 407k	14 950k	+M37	1.e3
 26/50	01&#58;43	 1 552 535k	14 950k	+M29	1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qh8+ Ke7 5.Qxh6 g4 6.Qg5+ Kd6 7.Qxg4 Kc6 8.Qa4+ Kd6 9.Qb4+ c5 10.Qf4+ Ke7 11.Qg5+ Kd6 12.Qg7 a6 13.Nf3 f6 14.Qxf6 b5 15.Qf8+ Kc7 16.Qxc5+ Kb7 17.Qd6 b4 18.Qxd7+ Kb6 19.Qxe6+ Kb7 20.Bxa6+ Ka7
 27/50	01&#58;57	 1 758 166k	14 935k	+M25	1.e3 h6 2.Qg4 g5 3.Qd4 e6 4.Qh8+ Ke7 5.Qxh6 g4 6.Qg5+ Kd6 7.Qxg4 b5 8.Qb4+ c5 9.Qxb5 a5 10.Qxa5 e5 11.Qb6+ Ke7 12.Qxc5+ d6 13.Qc7+ Ke6 14.Bc4+ d5 15.Qc6+ Ke7 16.Qc5+ Kd7 17.Qxd5+ Kc8 18.Ba6+ Kc7 19.Qxe5+ Kc6 20.Qf6+ Kc7 21.Bb5 Kb8 22.Qd6+ Kb7 23.Qc6+ Kb8 24.Ba6 f5
 28/50	02&#58;08	 1 913 277k	14 900k	+M23	1.e3 g5 2.Qg4 h6 3.Qd4 e6 4.Qh8+ Ke7 5.Qxh6 g4 6.Qg5+ Kd6 7.Qxg4 b5 8.Qb4+ c5 9.Qxb5 e5 10.Qb8+ Ke6 11.Bc4+ Ke7 12.Qxa7 e4 13.Qxc5+ Ke8 14.Bb5 f5 15.Qxf5 Ke7 16.Qxd7+ Kf8 17.Qf5+ Ke7 18.Qxe4+ Kd6 19.Qe8 Kc7 20.Qd7+ Kb6 21.Qc6+ Ka5 22.Bc4
 29/50	02&#58;31	 2 256 454k	14 858k	+M22	1.e3 g6 2.Qg4 e6 3.Qf4 d6 4.Qa4+ c6 5.Qxa7 b5 6.Qa8+ Ke7 7.Qxc6 b4 8.Qb7+ Kf6 9.Qxb4 Ke7 10.Qb7+ Kf8 11.Qc7 Kg8 12.Qxd6 g5 13.Nf3 g4 14.Qd8+ Kg7 15.Qe7 g3 16.fxg3 Kg8 17.Ne5 f6
 30/50	03&#58;35	 3 208 365k	14 896k	+M19	1.e3 g6 2.Qg4 a5 3.Qd4 d5 4.Qxd5 c6 5.Qxa5 Kd7 6.Qa8 Kc7 7.Qe8 e6 8.Qxf7+ Kb8 9.Qxh7 Ka8 10.Qxg6 e5 11.Qe8+ Ka7 12.Qxe5 Kb6 13.Qe7 c5 14.Qd6+ Ka7 15.Bc4 Ka8 16.Qxc5 Kb8 17.Bd5 b6 18.Qxb6+ Kc8 19.Be6+
 31/50	04&#58;00	 3 590 188k	14 932k	+M19	1.e3 g6 2.Qg4 a5 3.Qd4 d5 4.Qxd5 c6 5.Qxa5 Kd7 6.Qa8 Kc7 7.Qe8 f5 8.Qxe7+ Kb8 9.Qxh7 Kc8 10.Qxg6 Kc7 11.Qxf5 Kd6 12.Nf3 Kc7 13.Ne5 Kd6 14.Qf6+ Kc7 15.Qe7+ Kb6 16.Qd8+ Ka7 17.Nd7 b5 18.Qc7+ Ka6 19.Nc5+

Eelco de Groot · Post by **Eelco de Groot** » Mon May 29, 2017 12:20 am

Uri Blass wrote:against part of the pieces

Is there something faster than stockfish?

[D]4k3/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1

[D]4k3/pppppppp/pppppppp/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1

Pawns seem to gain a bit in value if more than eight of them, at least here in your position Uri. My Shredder GUI will not accept the 16 black pawns but Stockfish in "DOS mode"will calculate with it. I don't know if the board is displayed correctly but Black has pawns on both the seventh and sixth row. Stockfish at least with very little hash in default setting can't get through it it seems: score stays at about 3000 centipawns

info depth 34 seldepth 44 multipv 1 score cp 3001 nodes 2150323089 nps 3146424 hashfull 999 tbhits 0 time 683418 pv g2g3 d6d5 f1g2 d5d4 b2b3 e6e5 c1b2 d7d6 e2e3 d4e3 d2e3 f6f5 d1e2 a6a5 b1d2 e7e6 h2h4 f7f6 e2c4 e8e7 c4a4 g6g5 h4h5 d6d5 g1e2 c6c5 h1h2 c7c6 c2c3 e7f7 e1c1 e5e4 c1c2 g7g6 h5g6 f7g6
info depth 35 currmove g2g3 currmovenumber 1

This is a slightly modified development version, bench is:
Nodes searched : 4364134

Lyudmil Tsvetkov · Post by **Lyudmil Tsvetkov** » Mon May 29, 2017 9:14 am

Eelco de Groot wrote:
Uri Blass wrote:against part of the pieces

Is there something faster than stockfish?

[D]4k3/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1
[D]4k3/pppppppp/pppppppp/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1

Pawns seem to gain a bit in value if more than eight of them, at least here in your position Uri. My Shredder GUI will not accept the 16 black pawns but Stockfish in "DOS mode"will calculate with it. I don't know if the board is displayed correctly but Black has pawns on both the seventh and sixth row. Stockfish at least with very little hash in default setting can't get through it it seems: score stays at about 3000 centipawns

info depth 34 seldepth 44 multipv 1 score cp 3001 nodes 2150323089 nps 3146424 hashfull 999 tbhits 0 time 683418 pv g2g3 d6d5 f1g2 d5d4 b2b3 e6e5 c1b2 d7d6 e2e3 d4e3 d2e3 f6f5 d1e2 a6a5 b1d2 e7e6 h2h4 f7f6 e2c4 e8e7 c4a4 g6g5 h4h5 d6d5 g1e2 c6c5 h1h2 c7c6 c2c3 e7f7 e1c1 e5e4 c1c2 g7g6 h5g6 f7g6
info depth 35 currmove g2g3 currmovenumber 1

This is a slightly modified development version, bench is:
Nodes searched : 4364134

who wins here: black or white?

because it does not want to sac pieces for pawns too early, unless it sees rising score after a while, which is simply not available.

upon 50-moves coming nearer, it will sac something and win.

Maybe mate in 56, what do others think?

Uri Blass · Post by **Uri Blass** » Mon May 29, 2017 8:24 pm

Lyudmil Tsvetkov wrote:
Eelco de Groot wrote:
Uri Blass wrote:against part of the pieces

Is there something faster than stockfish?

[D]4k3/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1
[D]4k3/pppppppp/pppppppp/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1

Pawns seem to gain a bit in value if more than eight of them, at least here in your position Uri. My Shredder GUI will not accept the 16 black pawns but Stockfish in "DOS mode"will calculate with it. I don't know if the board is displayed correctly but Black has pawns on both the seventh and sixth row. Stockfish at least with very little hash in default setting can't get through it it seems: score stays at about 3000 centipawns

info depth 34 seldepth 44 multipv 1 score cp 3001 nodes 2150323089 nps 3146424 hashfull 999 tbhits 0 time 683418 pv g2g3 d6d5 f1g2 d5d4 b2b3 e6e5 c1b2 d7d6 e2e3 d4e3 d2e3 f6f5 d1e2 a6a5 b1d2 e7e6 h2h4 f7f6 e2c4 e8e7 c4a4 g6g5 h4h5 d6d5 g1e2 c6c5 h1h2 c7c6 c2c3 e7f7 e1c1 e5e4 c1c2 g7g6 h5g6 f7g6
info depth 35 currmove g2g3 currmovenumber 1

This is a slightly modified development version, bench is:
Nodes searched : 4364134
who wins here: black or white?

because it does not want to sac pieces for pawns too early, unless it sees rising score after a while, which is simply not available.

upon 50-moves coming nearer, it will sac something and win.

Maybe mate in 56, what do others think?

I think that no need to consider the 50 move rules to win.
It is is easy to force trading pawns and after enough trades it is easy to see more than a trade.

I guess mate in less than 50 moves in a practical comp-comp game

MikeB · Post by **MikeB** » Tue May 30, 2017 2:27 am

Uri Blass wrote:against part of the pieces

Is there something faster than stockfish?

[D]4k3/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1

...

MCBrain - ( a stockfish engine) does find a mate-in-15 with the Matefinder option checked in under 10 minutes

Code: Select all

 33	  #15 	14.5G	9&#58;30.90	e3 g6 Qg4 c6 Qd4 f6 Qxa7 b6 Qxb6 g5 Qb7 e6 b3 h5 Qc8+ Ke7 Ba3+ c5 Qxc5+ Kf7 Qf8+ Kg6 Qg8+ Kf5 Bd3+ Kg4 h3+ Kh4 g3#

a nice little king walk...
[pgn][Event ""]
[Site "Mac-Pro.local"]
[Date "2017.05.29"]
[Round "-"]
[White "McBrain v2.4"]
[Black "-"]
[Result "1-0"]
[FEN "4k3/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. e3 g6 2. Qg4 c6 3. Qd4 f6 4. Qxa7 b6 5. Qxb6 g5 6. Qb7 e6 7. b3 h5 8.
Qc8+ Ke7 9. Ba3+ c5 10. Qxc5+ Kf7 11. Qf8+ Kg6 12. Qg8+ Kf5 13. Bd3+ Kg4
14. h3+ Kh4 15. g3#
{White mates} 1-0[/pgn]

MikeB · Post by **MikeB** » Tue May 30, 2017 2:46 am

MikeB wrote:
Uri Blass wrote:against part of the pieces

Is there something faster than stockfish?

[D]4k3/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1

...
MCBrain - ( a stockfish engine) does find a mate-in-15 with the Matefinder option checked in under 10 minutes
Code: Select all
 33	  #15 	14.5G	9&#58;30.90	e3 g6 Qg4 c6 Qd4 f6 Qxa7 b6 Qxb6 g5 Qb7 e6 b3 h5 Qc8+ Ke7 Ba3+ c5 Qxc5+ Kf7 Qf8+ Kg6 Qg8+ Kf5 Bd3+ Kg4 h3+ Kh4 g3# 
a nice little king walk...
[pgn][Event ""]
[Site "Mac-Pro.local"]
[Date "2017.05.29"]
[Round "-"]
[White "McBrain v2.4"]
[Black "-"]
[Result "1-0"]
[FEN "4k3/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. e3 g6 2. Qg4 c6 3. Qd4 f6 4. Qxa7 b6 5. Qxb6 g5 6. Qb7 e6 7. b3 h5 8.
Qc8+ Ke7 9. Ba3+ c5 10. Qxc5+ Kf7 11. Qf8+ Kg6 12. Qg8+ Kf5 13. Bd3+ Kg4
14. h3+ Kh4 15. g3#
{White mates} 1-0[/pgn]

after some back and forth , it did find a mate-in-14...

Code: Select all

 19	  #14 	881.3M	0&#58;31.28	e3 e6 Qg4 Kf8 Qd4 d6 Qxa7 Ke7 b3 Kd7 Qxb7 g6 Bb5+ Kd8 Ba3 Ke7 Qxc7+ Kf8 Bxd6+ Kg7 Be5+ Kh6 Bf6 e5 Qxe5 g5 Qxg5#

[pgn][Event ""]
[Site "Mac-Pro.local"]
[Date "McBrain v2.4"]
[Round "-"]
[White "-"]
[Black "-"]
[Result "1-0"]
[FEN "4k3/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. e3 e6 2. Qg4 Kf8 3. Qd4 d6 4. Qxa7 Ke7 5. b3 Kd7 6. Qxb7 g6 7. Bb5+ Kd8
8. Ba3 Ke7 9. Qxc7+ Kf8 10. Bxd6+ Kg7 11. Be5+ Kh6 12. Bf6 e5 13. Qxe5 g5
14. Qxg5#
{White mates} 1-0[/pgn]

how much time do programs need to find a forced mate

how much time do programs need to find a forced mate

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Re: how much time do programs need to find a forced mate

Re: how much time do programs need to find a forced mate

Re: how much time do programs need to find a forced mate

Re: how much time do programs need to find a forced mate

Re: how much time do programs need to find a forced mate

Re: how much time do programs need to find a forced mate

Re: how much time do programs need to find a forced mate

Re: how much time do programs need to find a forced mate