Stockfish 1 with 12 threads and 2 hours vs Stockfish 17.1 with 12 threads and 1 minute, who wins?

[Uri Blass]

The final move of stockfish1.9.1 is 22. Bd1

[Event "PGN Import"]
[Site "?"]
[Date "?"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[BlackElo "2400"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin, 5.Qa4+"]
[WhiteElo "2000"]
[TimeControl "180+2"]
[Termination "unterminated"]
[PlyCount "42"]
[WhiteType "program"]
[BlackType "human"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 dxc4
8. Bxc4 Bd6 9. O-O e5 10. d5 Ne7 11. e4 a6 12. Qc2 b5 13. Bb3 Bg4 14. Qd3
Ng6 15. h3 Bd7 16. Ne2 Nh5 17. Rac1 a5 18. g4 Nhf4 19. Nxf4 exf4 20. Rfe1
Re8 21. Bc3 f6 22. Bd1 *

[d] r2qr1k1/2pb2pp/3b1pn1/pp1P4/4PpP1/1BBQ1N1P/PP3P2/2R1R1K1 w - - 0 22
FEN: r2qr1k1/2pb2pp/3b1pn1/pp1P4/4PpP1/1BBQ1N1P/PP3P2/2R1R1K1 w - - 0 22

Stockfish-191-64-ja:
1 00:00 677 677k +1.09 Nf3-d4
2 00:00 787 394k +0.88 Nf3-d4 Ng6-e5
3 00:00 1k 470k +0.84 Nf3-d4 Ng6-e5 Qd3-d2
4 00:00 3k 627k +0.72 Nf3-d4 Ng6-e5 Qd3-d2 b5-b4
5 00:00 6k 556k +0.68 Nf3-d4 Ng6-e5 Qd3-b1 a5-a4 Bb3-c2
6- 00:00 6k 586k +0.56 Nf3-d4 Ng6-e5 Qd3-b1 a5-a4 Bb3-c2 b5-b4
6- 00:00 9k 644k +0.44 Nf3-d4 Ng6-e5 Qd3-b1 a5-a4 Bb3-c2 c7-c6
6 00:00 12k 632k +0.36 Nf3-d4 Ng6-e5 Qd3-b1 a5-a4 Bb3-c2 c7-c6
6 00:00 14k 687k +0.48 Re1-d1 a5-a4 Bb3-c2 b5-b4 Bc3-d4 Ng6-e5
7 00:00 16k 683k +0.48 Re1-d1 a5-a4 Bb3-c2 b5-b4 Bc3-d4 a4-a3 b2-b3
7 00:00 19k 671k +0.56 Bc3-d2 a5-a4 Bb3-c2 Ng6-e5 Qd3-e2 Ne5-c4 Nf3-d4
8 00:00 26k 654k +0.48 Bc3-d2 a5-a4 Bb3-c2 a4-a3 b2-b3 c7-c6 Nf3-d4 Ng6-e5 Qd3-c3
9+ 00:00 77k 1,013k +0.60 Bc3-d2 a5-a4 Bb3-c2 a4-a3 b2-b3 c7-c6 d5xc6 Bd7xc6 b3-b4
9 00:00 79k 994k +0.60 Bc3-d2 a5-a4 Bb3-c2 a4-a3 b2-b3 c7-c6 d5xc6 Bd7xc6 b3-b4 Kg8-h8 Bc2-b3 Ra8-c8 Nf3-d4
10 00:00 131k 1,135k +0.48 Bc3-d2 a5-a4 Bb3-d1 Ng6-e5 Nf3xe5 f6xe5 Bd1-e2 a4-a3 b2-b3 Qd8-h4 Re1-f1 b5-b4
11 00:00 257k 1,305k +0.36 Bc3-d2 Qd8-b8 Bb3-d1 Ng6-e5 Nf3xe5 f6xe5 Bd1-e2 Qb8-b6 Qd3-c2 Re8-d8 Be2-d3 Qb6-d4
11 00:00 389k 1,404k +0.56 Bb3-d1 Ng6-e5 Qd3-c2 b5-b4 Bc3-d4 Bd7-b5 Bd4xe5 f6xe5 Bd1-e2 Bb5-d7 Be2-d3
12- 00:00 423k 1,416k +0.40 Bb3-d1 Ng6-e5 Qd3-c2 b5-b4 Bc3-d4 Bd7-b5 Bd4xe5 f6xe5 Bd1-e2 Bb5-d7 Be2-d3 a5-a4
12 00:00 754k 1,812k +0.68 Qd3-d2 b5-b4 Bc3-d4 Ng6-e5 Bb3-d1 Bd7-b5 Bd1-e2 Ne5xf3+ Be2xf3 Qd8-d7 Bd4-c5 Ra8-d8 Bc5xd6 Qd7xd6
13- 00:00 960k 1,996k +0.52 Qd3-d2 b5-b4 Bc3-d4 Ng6-e5 Bb3-d1 Ra8-c8 Qd2xf4 Ne5-d3
13 00:00 1,088k 2,076k +0.48 Qd3-d2 b5-b4 Bc3-d4 Ng6-e5 Bb3-d1 Ra8-c8 Bd4-a7 Qd8-e7 Bd1-e2 Ne5xf3+ Be2xf3 Bd7-b5 Bf3-e2 c7-c6 Be2xb5 c6xb5
14 00:00 1,556k 2,397k +0.44 Qd3-d2 b5-b4 Bc3-d4 Ng6-e5 Bb3-d1 Ra8-c8 Bd4-a7 Qd8-e7 Bd1-e2 Ne5xf3+ Be2xf3 Bd7-b5 Re1-d1 Rc8-a8 Ba7-d4 a5-a4 Qd2-c2 Ra8-d8 b2-b3
15- 00:00 2,287k 2,848k +0.28 Qd3-d2 Ng6-e5 Nf3xe5 f6xe5 Bc3xa5 Qd8-h4 Ba5xc7 f4-f3 Bc7xd6 Qh4xh3
15 00:01 4,869k 4,297k +0.40 Bb3-d1 Ng6-e5 Qd3-c2 b5-b4 Bc3-d4 Bd7-b5 Bd4xe5 f6xe5 Bd1-e2 Bb5-d7 Be2-d3 a5-a4 Qc2-c4 Qd8-f6 Qc4-c2 a4-a3 b2-b3
16+ 00:01 5,953k 4,694k +0.48 Bb3-d1 Ng6-e5 Qd3-d2 b5-b4 Bc3-d4 Ra8-c8 Bd4-a7 Qd8-e7 Nf3-h4 Rc8-a8 Ba7-d4 Ne5-f7 f2-f3 Nf7-g5 Qd2-h2 Bd6-e5 Bd4-f2 g7-g6 Bf2-c5 Be5-d6
16 00:01 7,461k 5,164k +0.44 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Nf3-d2 Ng6-e5 Qd3-c2 Qe7-f7 Nd2-c4 Ne5xc4 Qc2xc4 Qf7-g6 Bd1-f3 Qg6-h6 Qc4-f1 Ra8-b8 b2-b3 Bd7-b5
17 00:01 8,564k 5,417k +0.40 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Nf3-d2 Ng6-e5 Qd3-c2 Qe7-f7 Nd2-c4 Ne5xc4 Qc2xc4 Qf7-g6 Bd1-f3 Qg6-h6 Qc4-f1 Ra8-b8 Qf1-g2 Bd7-b5 Qg2-h2 Rb8-d8 b2-b3 Bb5-d3
18- 00:01 10,693k 5,830k +0.32 Bb3-d1 b5-b4 Bc3-d4 Ng6-e5 Qd3-d2 Ra8-c8 Bd4-a7 Qd8-e7 Nf3-h4 c7-c5 Ba7-b6 Rc8-b8 Bb6-a7 Rb8-c8 Bd1-e2 a5-a4 Qd2xf4 Ne5-d3
18+ 00:02 14,338k 6,314k +0.48 Bb3-d1 b5-b4 Bc3-d4 Ng6-e5 Qd3-d2 Ra8-c8 Kg1-g2 Ne5xf3 Bd1xf3 c7-c5 d5xc6/ep Rc8xc6 Bd4xf6 Qd8xf6 e4-e5
18 00:02 16,455k 6,654k +0.52 Bb3-d1 b5-b4 Bc3-d4 Ng6-e5 Qd3-d2 Ra8-c8 Kg1-g2 c7-c5 Bd4xe5 f6xe5 Bd1-e2 Rc8-a8 Be2-d3 Ra8-a7 Qd2-e2 Qd8-b6 Qe2-c2 a5-a4 Re1-d1
19 00:02 18,741k 6,895k +0.40 Bb3-d1 b5-b4 Bc3-d4 Ng6-e5 Qd3-d2 Ra8-c8 Kg1-g2 c7-c5 d5xc6/ep Bd7xc6 Bd1-b3+ Kg8-f8 Bd4xe5 Bd6xe5 Bb3-d5 Qd8-b6 Nf3xe5 f6xe5 f2-f3 Bc6-b5 Re1-d1 Rc8xc1 Rd1xc1 Re8-d8 Qd2-f2
20 00:04 37,561k 8,157k +0.36 Bb3-d1 b5-b4 Bc3-d4 Ng6-e5 Qd3-d2 Qd8-e7 Nf3-h4 g7-g6 Nh4-f3 Qe7-f8 Bd1-e2 Qf8-h6 Kg1-g2 Ne5xf3 Be2xf3 Kg8-g7 Bd4-c5 Bd6-e5 Kg2-h2 Qh6-h4 Bc5-d4 Be5xd4 Qd2xd4
21- 00:06 53,899k 8,594k +0.24 Bb3-d1 Ng6-e5 Qd3-d2 b5-b4 Bc3-d4 Qd8-e7 Nf3-h4 g7-g6 Nh4-f3 Qe7-g7 Bd1-e2 Qg7-h6 Kg1-g2 Ne5xf3 Be2xf3 Kg8-g7 Bd4-c5 Bd6-e5 Kg2-h2 Bd7xg4 Bf3xg4 f4-f3+
21 00:09 88,570k 8,901k +0.16 Bb3-d1 Ng6-e5 Qd3-d2 b5-b4 Bc3-d4 h7-h5 Bd4-c5 h5xg4 Nf3xe5 f6xe5 Bd1xg4 Bd7xg4 h3xg4 Qd8-h4 Qd2-e2 Kg8-f7 Bc5xd6 c7xd6 Kg1-g2 Qh4-d8 Re1-h1 Qd8-d7 f2-f3 Re8-h8 Rh1-h5 Rh8xh5 g4xh5
22 00:19 185,820k 9,486k +0.32 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-b8 g4-g5 b5-b4 Bc3-d4 f6-f5 Nf3xe5 Bd6xe5 Qf1-c4 Bd7-b5 Qc4-c5 Be5-d6 Qc5-c2 b4-b3 Qc2xb3 Re8xe4 Re1xe4 f5xe4 Bd1-g4 Kg8-h8 Qb3-c3 Qb8-f8 b2-b3 a5-a4 b3-b4 Qf8-e7 h3-h4
23- 00:24 233,354k 9,582k +0.04 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-b8 g4-g5 b5-b4 Bc3-d4 f6-f5 Nf3xe5 Bd6xe5 Qf1-c4 Bd7-b5 Qc4-c5 Be5-d6 Qc5-c2 f5xe4 Re1xe4 Qb8-d8 Re4xe8+ Bb5xe8 h3-h4 Qd8-d7 Qc2-e4 Be8-f7
23 00:52 525,224k 9,955k +0.20 Kg1-g2 Ng6-e5 Nf3xe5 f6xe5 Re1-h1 a5-a4 Bb3-d1 Qd8-e7 Bd1-e2 Re8-d8 f2-f3 c7-c5 d5xc6/ep Bd7xc6 Bc3-e1 Bc6-e8 Qd3-c2 Ra8-a7 Be1-f2 Ra7-c7 Qc2-b1 Bd6-c5 Bf2xc5 Rc7xc5 Rc1xc5 Qe7xc5 Rh1-d1 Rd8-d4 Qb1-c1 Qc5-b4
24 01:24 848,798k 10,080k +0.24 Kg1-g2 a5-a4 Bb3-d1 Qd8-e7 a2-a3 Ra8-c8 Bd1-c2 Ng6-e5 Qd3-d1 Qe7-f7 Bc2-b1 Qf7-g6 Nf3xe5 f6xe5 f2-f3 Qg6-h6 Re1-e2 Rc8-a8 Qd1-e1 Re8-f8 Bb1-a2 Rf8-f6 Qe1-g1 Ra8-f8 Bc3-a5 Rf8-c8 Qg1-f2 Rf6-f7 Re2-c2
25 01:43 1,048,467k 10,155k +0.24 Kg1-g2 a5-a4 Bb3-d1 Ng6-e5 Nf3xe5 f6xe5 Re1-h1 Qd8-e7 Bd1-e2 Ra8-a6 f2-f3 c7-c5 b2-b3 Re8-a8 Qd3-b1 Qe7-f6 Rc1-c2 Ra6-a7 Qb1-b2 Ra8-b8 Bc3-e1 a4xb3 a2xb3 c5-c4 Be1-f2 Ra7-a8
26- 01:56 1,181,915k 10,163k +0.16 Kg1-g2 a5-a4 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-f1 Re8-c8 g4-g5 a4-a3 g5xf6 a3xb2
26 02:08 1,302,413k 10,142k +0.16 Kg1-g2 a5-a4 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 Ng6-e5 Qc2-d2 Ne5-g6 Kg2-h2 Kg8-h8 b2-b3 a4xb3 a2xb3 Ra8-a3 Bd4-b2 Ra3-a8 Kh2-g1 Kh8-g8 g4-g5 Ng6-e5 g5xf6 Qe7xf6
27 02:13 1,352,613k 10,159k +0.16 Kg1-g2 a5-a4 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 Ng6-e5 Qc2-d2 Ne5-g6 Kg2-h2 Kg8-h8 Kh2-g1 Re8-c8 b2-b3 c7-c5 Bd4-b2 Ng6-e5 Bd1-e2 Ne5xf3+ Be2xf3 Kh8-g8 g4-g5 a4xb3 g5xf6 g7xf6 a2xb3 Bd7xh3 Kg1-h2
27+ 02:26 1,482,046k 10,148k +0.24 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-b8 g4-g5 b5-b4 Bc3-d4 Ne5xf3+ Bd1xf3 f6xg5 e4-e5
28- 02:42 1,651,349k 10,187k +0.08 Kg1-g2 a5-a4 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 Ng6-e5 Qc2-d2 Ne5-g6 Kg2-h2 Re8-c8 g4-g5 Kg8-h8 Kh2-g1 Ng6-e5 Bd1-e2 Bd7xh3 g5xf6 g7xf6 Nf3xe5 f6xe5
28+ 03:43 2,303,309k 10,310k +0.24 Kg1-g2 a5-a4 Bb3-d1 a4-a3 b2-b4 Ng6-e5 Qd3-c2 Qd8-e7 Bd1-e2 Ne5xf3 Be2xf3
28 04:14 2,623,197k 10,316k +0.16 Kg1-g2 a5-a4 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 Ng6-e5 Qc2-d2 Ne5-g6 Kg2-h2 Re8-c8 Kh2-g1 Kg8-h8 b2-b3 a4xb3 a2xb3 Kh8-g8 Kg1-g2 Ng6-e5 Bd4-b2 Ra8-a2 Rc1-c2 Ne5xf3 Bd1xf3 Bd7-b5 Bb2-d4
29+ 05:08 3,191,669k 10,339k +0.24 Kg1-g2 a5-a4 Bb3-d1 b5-b4 Bc3-d4 Ng6-e5 Qd3-d2 b4-b3 a2xb3 a4xb3 Bd4-c5 Ne5xf3 Bd1xf3 Bd7-b5 Bc5xd6
29- 05:26 3,368,664k 10,327k +0.08 Kg1-g2 a5-a4 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 Ng6-e5 Nf3-h4 Re8-c8 Bd1-e2 g7-g6 Nh4-f3 c7-c6 Bd4xe5 f6xe5 Be2-c4 c6xd5 e4xd5 Kg8-g7 Qc2-e4 Rc8-e8 b2-b3 a4xb3 a2xb3 Kg7-g8
29 06:58 4,338,898k 10,364k +0.08 Kg1-g2 a5-a4 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 Ng6-e5 Qc2-d2 Ne5-g6 Kg2-h1 Ng6-e5 Kh1-h2 Re8-c8 Nf3-h4 g7-g6 Nh4-f3 c7-c5 Bd4xe5 f6xe5 Bd1-e2 Qe7-f8 Kh2-h1 Qf8-h6 Kh1-g2 Rc8-f8 Re1-h1 b4-b3 g4-g5 Qh6-h5
30+ 07:16 4,522,755k 10,364k +0.16 Kg1-g2 a5-a4 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 Ng6-e5 Qc2-d2 Ne5-g6 Kg2-h2 Re8-c8 g4-g5 Kg8-h8 Bd1-e2 c7-c5 d5xc6/ep Bd7xc6 g5xf6 g7xf6 Be2-c4 Ng6-e5 Bd4xe5 f6xe5 Bc4-d5
30 07:23 4,596,765k 10,362k +0.08 Kg1-g2 a5-a4 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 Ng6-e5 Qc2-d2 Ne5-g6 Kg2-h2 Kg8-h8 Kh2-g1 Re8-c8 b2-b3 Rc8-e8 Bd4-b2 Kh8-g8 Bd1-e2 Ng6-e5 Nf3-h4 a4xb3 a2xb3 Ne5-f7 f2-f3 Nf7-g5 Kg1-g2 Ra8-a2 Rc1-c2
31+ 08:29 5,312,543k 10,424k +0.16 Kg1-g2 a5-a4 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 Ng6-e5
31+ 08:55 5,601,217k 10,456k +0.24 Kg1-g2 Qd8-c8 Bb3-d1 b5-b4 Bc3-d4 h7-h5 g4-g5 Bd7xh3+ Kg2-h1 Ng6-e5 Nf3xe5 f6xe5 Bd4-c5 Bd6xc5 Rc1xc5 h5-h4 d5-d6 c7-c6 Bd1-h5
31 20:47 13,277,621k 10,647k +0.16 Kg1-g2 a5-a4 Bb3-d1 Ng6-e5 Qd3-c2 Ra8-c8 Qc2-d2 c7-c5 d5xc6/ep Bd7xc6 Nf3-d4 Bd6-c5 Nd4xc6 Qd8xd2 Bc3xd2 Rc8xc6 Bd1-e2 f4-f3+ Be2xf3 Ne5-d3 e4-e5 Nd3xe1+ Rc1xe1 Rc6-b6 Bf3-d5+ Kg8-f8 f2-f4 Re8-d8
32+ 25:09 16,110,039k 10,675k +0.24 Kg1-g2 a5-a4
32- 27:15 17,481,753k 10,689k +0.08 Kg1-g2 a5-a4 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 Re8-b8 Qc2-d2 Kg8-h8 Kg2-g1 Bd7-b5 Bd1-e2 Qe7xe4 Be2xb5 Qe4xf3
32+ 32:48 21,154,192k 10,747k +0.32 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-b8 Kg1-g2
32 52:14 33,770,073k 10,773k +0.24 Bb3-d1 Ng6-e5 Qd3-f1 Ne5-f7 g4-g5 Kg8-h8 Qf1-g2 b5-b4 Bc3-d4 Nf7-e5 Bd4xe5 f6xe5 Nf3-d2 a5-a4 Bd1-h5 g7-g6 Bh5-g4 Bd7-b5 h3-h4 Qd8-e7 Nd2-c4 Re8-d8 Re1-d1 Rd8-b8 Bg4-e6 Qe7-g7 Qg2-g4 b4-b3 a2xb3 a4xb3
33- 1:08:56 44,782,541k 10,826k +0.12 Bb3-d1 Qd8-e7
33+ 1:20:25 52,346,112k 10,847k +0.36 Bb3-d1 Ng6-e5 Bc3xe5
33 1:48:04 70,385,655k 10,855k +0.28 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-e7 Bd1-e2 Re8-b8 Qf1-g2 b5-b4 Bc3-d4 a5-a4 Re1-d1 Rb8-c8 Qg2-f1 Ra8-b8 Nf3-d2 c7-c5 Bd4xe5 Bd6xe5 Be2-c4 Kg8-h8 Rc1-b1 Rc8-e8 Nd2-f3 Be5-d6 Rd1-e1 Qe7-f7 Qf1-g2 Kh8-g8 Nf3-h4
34+ 1:52:39 73,401,493k 10,859k +0.36 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-e7 Bd1-e2 Ne5xf3+ Be2xf3 Bd6-c5 Qf1-d3
34 1:57:27 76,545,079k 10,862k +0.36 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-e7 Bd1-e2 Re8-b8 Re1-d1 Ne5-g6 Be2-d3 b5-b4 Bc3-d4 Ng6-e5 Bd3-e2 Bd7-a4 Rd1-e1 Ne5xf3+ Be2xf3
35- 2:03:12 80,221,197k 10,851k +0.24 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-e7 Bd1-e2 Re8-b8 Re1-d1 Ne5-g6 Be2-d3
35 2:11:07 85,171,384k 10,826k +0.20 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-e7 Bd1-e2 Re8-b8 Re1-d1 b5-b4 Bc3-d4 a5-a4 Nf3-d2 c7-c5 Bd4xe5 Bd6xe5 Rc1-b1 g7-g6 Be2-d3 Kg8-g7 Qf1-g2 h7-h6 Rd1-c1 Rb8-d8 Nd2-c4 Be5-c7 Qg2-f3 Rd8-e8 Rc1-d1 Ra8-d8 Rb1-c1
36 2:24:52 94,043,556k 10,819k +0.28 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-e7 Bd1-e2 Re8-b8 Re1-d1 b5-b4 Bc3-d4 a5-a4 Nf3-d2 c7-c5 Bd4xe5 Bd6xe5 Rc1-b1 g7-g6 Be2-d3 Kg8-g7 Qf1-g2 h7-h6 Rd1-c1 Be5-c7 Nd2-c4 Bd7-b5 Qg2-f3 Bb5-a6

[Leto]

After 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qa4+
Nc6 6. e3 O-O 7. Bd2 dxc4 8. Bxc4 Bd6 9. O-O e5 10. d5 Ne7 11. e4 a6 12. Qc2
b5 13. Bb3 Bg4 14. Qd3 Ng6 15. h3 Bd7 16. Ne2 Nh5 17. Rac1 a5 18. g4 Nhf4 19.
Nxf4 exf4 20. Rfe1 Re8 21. Bc3 f6 22. Bd1 *

Sf17.1 plays 22...Qe7

analysis:

[-0.23] d=58 22...Qe7 23.Bc2 Ne5 24.Bxe5 fxe5 25.Kg2 Rec8 26.Bd1 Rf8 27.Rh1 a4 28.Rc2 Rab8 29.Be2 Rb6 30.Qd2 Rfb8 31.Rhc1 R6b7 32.Rg1 Kh8 33.Rh1 h6 34.Rg1 Kh7 35.Kh2 Rh8 36.Kg2 Rc8 37.Rb1 Ra8 38.Bd3 Rb6 39.Rbc1 Rc8 40.Qe2 Kh8 41.Qd2 Be8 42.Qe2 Rcb8 43.Qd1 R6b7 44.Qe2 g6 45.Rg1 Kh7 46.Rh1 Kg7 47.Qd2 Bd7 48.Be2 Rc8 49.Rhc1 Rb6 50.Bd3 Rbb8(0:08:33) 4074811kN
[-0.23] d=57 22...Qe7 23.Bc2 Ne5 24.Bxe5 fxe5 25.Kg2 Rec8 26.Bd1 Rf8 27.Rh1 a4 28.Rc2 Rab8 29.Be2 Rb6 30.Qd2 Rfb8 31.Rhc1 R6b7 32.Rg1 Kh8 33.Rh1 Ra7 34.Rcc1 Ra6 35.Rc2 Rbb6 36.Bd3 Ra8 37.Be2 h6 38.Rhc1 Be8 39.Rd1 Rab8 40.Bd3 Kh7 41.Be2 Rc8 42.Rdc1 Ra8 43.Qd1 Rb7 44.Qd2 Bd7 45.Rd1 Rbb8 46.Rh1 Rb6 47.Rhc1 a3(0:08:20) 3972151kN
[-0.23] d=56 22...Qe7 23.Bc2 Ne5 24.Bxe5 fxe5 25.Kg2 Rec8 26.Bd1 Rf8 27.Rh1 Rfe8 28.Qd2 a4 29.Be2 Reb8 30.Rc2 Rb6 31.Bd3 b4 32.Rcc1 Rbb8 33.Be2 Kh8 34.Rhg1 Rb7 35.Rh1 Rab8 36.Rhd1 Rf8 37.Rg1 Rbb8 38.Rh1 Rb6 39.Qd3 Rf6 40.Qd1 Rb8 41.Rg1 Rb7 42.Kh2 Rf8 43.Kg2 Rfb8 44.Qd3 Ra8 45.Qd2 g6 46.Rh1 Kg7 47.Qd3 Rh8 48.Qa6 Rb6 49.Qd3 Rbb8 50.Rhg1 Ra8 51.Rc2 h5 52.g5 Rhb8 53.Rcc1 b3(0:08:15) 3933155kN
[-0.23] d=55 22...Qe7 23.Bc2 Ne5 24.Bxe5 fxe5 25.Kg2 Rec8 26.Bd1 Rf8 27.Rh1 Rfe8 28.Qd2 a4 29.Be2 Reb8 30.Rc2 Rb6 31.Bd3 b4 32.Rcc1 Rbb8 33.Be2 Kh8 34.Rhg1 Rb7 35.Rh1 Rb6 36.Qd3 Rbb8 37.Bd1 Bb5 38.Qd2 Rb7 39.Be2 Be8 40.Bc4 Rb6 41.Rhg1 Bd7 42.Be2 Rf8 43.Kh2 Rbb8 44.Kg2 Rf6 45.Qd3 Rh6 46.Qd2 Rg6 47.Kh2 Rf8 48.Rc4 a3 49.b3 Rh6 50.Rcc1 g5 51.Kg2 Rhf6(0:08:12) 3909221kN
[-0.23] d=54 22...Qe7 23.Bc2 Ne5 24.Bxe5 fxe5 25.Kg2 Rec8 26.Bd1 Rf8 27.Rh1 Rfe8 28.Qd2 a4 29.Be2 Reb8 30.Rc2 Rb6 31.Bd3 b4 32.Rcc1 Rbb8 33.Be2 Kh8 34.Rhg1 Rb7 35.Rh1 Rb6 36.Qd3 Rbb8 37.Bd1 Bb5 38.Qd2 Rb7 39.Be2 Be8 40.Bc4 Rb6 41.Qd3 Bd7 42.Qd2 Rbb8 43.Be2 Rf8 44.Rhg1 Ra7 45.Qd1 Rb7 46.Qd3 g6 47.Qd2 Kg7(0:08:11) 3906495kN
[-0.23] d=53 22...Qe7 23.Bc2 Ne5 24.Bxe5 fxe5 25.Kg2 Rec8 26.Bd1 Rf8 27.Rh1 Rfe8 28.Qd2 a4 29.Be2 Reb8 30.Rc2 Rb6 31.Bd3 b4 32.Rcc1 Rbb8 33.Be2 Kh8 34.Rhg1 Ra5 35.Rh1 Rba8 36.Qd3 Rf8 37.Qd2 Rf6 38.Rhg1 Ra8 39.Kh2 Rb8 40.Kg2 Qe8 41.Nh4 Rf8 42.Qd3 Ra8 43.Nf3 Qe7 44.Qd2 g6 45.Rh1 Kg7 46.Qd3 Rfb8 47.Qd1 Rh8 48.Qd3 a3(0:08:11) 3905092kN
[-0.23] d=52 22...Qe7 23.Bc2 Ne5 24.Bxe5 fxe5 25.Bd1 a4 26.Kg2 Red8 27.Be2 Rab8 28.Rg1 Be8 29.Rc2 Kh8 30.Qd2 Rb6 31.Rd1 Ra8 32.Bd3 Rc8 33.Qe2 Bd7 34.Qd2 Rf8 35.Be2 Rd8 36.Rf1 Rdb8 37.Rfc1 R6b7 38.Rg1 Ra8 39.Rh1 h6 40.Rd1 Rbb8 41.Bd3 Rb6 42.Rdc1 Be8 43.Qe2 Rb7 44.Rg1 Bd7 45.Qd2 Kh7 46.Qe2 g6(0:08:07) 3872044kN
[-0.23] d=51 22...Qe7 23.Bc2 Ne5 24.Bxe5 fxe5 25.Bd1 a4 26.Kg2 Red8 27.Be2 Rab8 28.Rg1 Be8 29.Rc2 Kh8 30.Qd2 Rb6 31.Rd1 Ra8 32.Bd3 Rc8 33.Qe2 Rcb8 34.Qd2 Bd7 35.Be2 h6 36.Bd3 Be8 37.Qe2 Rc8 38.Rb1 Bd7 39.Rbc1 Rb7 40.Qd2 Kh7 41.Qe2 Ra8 42.Rg1 Kh8 43.Rh1 Rb6 44.Qd2 a3 45.b3 Kh7 46.Rhc1 Rc8 47.Qd1 c5 48.dxc6 Rcxc6 49.Rxc6 Bxc6 50.Rc2(0:07:35) 3619276kN
[-0.23] d=50 22...Qe7 23.Bc2 Ne5 24.Bxe5 fxe5 25.Kg2 Rec8 26.Bd1 Rf8 27.Rh1 Rfe8 28.Qd2 a4 29.Be2 Reb8 30.Rc2 Kh8 31.Rhc1 Ra7 32.Rg1 Rab7 33.Rcc1 Ra8 34.Rc2 Rb6 35.Bd3 Rf8 36.Be2 Rc8 37.Bd3 Ra8 38.Be2 h6 39.Rgc1 Rc8 40.Bd3 Be8 41.Qe2 Rb7 42.Kh2 Ra8 43.Rc3 Bd7 44.Rd1(0:07:31) 3585364kN
[-0.24] d=50 22...Qe7 23.a3(0:07:09) 3414732kN
[-0.27] d=50 22...Qe7(0:06:35) 3159429kN
[-0.25] d=50 22...b4 23.Bd4 a4 24.Be2 Qe7 25.Qd1 Ne5 26.Kg2 Rad8 27.Ba6 Rb8 28.Be2 Ng6 29.Kg1 Kh8 30.Ba7 Rbc8 31.Bd4 Rf8 32.Ba6 Rb8 33.Be2 Ne5 34.Kg2 Rfe8 35.Ba7 Ra8 36.Bd4 Ng6 37.Kg1 h6 38.Bd3 Ne5 39.Bxe5 fxe5 40.Kg2 Rf8 41.Rg1 Kh7 42.Be2 Rh8 43.Rh1 g6 44.Qd3 Rab8 45.Qa6 h5 46.g5 Ra8 47.Qd3 Rhb8 48.h4 Kg7 49.Qd1 Ra5 50.Qd3 Rf8 51.Rc2 Bc8 52.Rcc1 a3 53.b3 Qd7 54.Nd2 f3(0:04:42) 2299199kN
[-0.28] d=50 22...b4 23.Bd4 a4 24.Be2 Qe7 25.Qd1 Ne5 26.Kg2 Rad8 27.Ba6 Rb8 28.Be2 Ng6 29.Kg1 Kh8 30.Ba7 Rbc8 31.Bd4 Rf8 32.Ba6 Rb8 33.Be2 Ne5 34.Kg2 Rfe8 35.Ba7 Ra8 36.Bd4 Ng6 37.Kg1 h6 38.Bd3 Ne5 39.Bxe5 fxe5 40.Kg2 Rf8 41.Rg1 Kh7 42.Be2 Rh8 43.Rh1 g6 44.Qd3 Rab8 45.Qa6 h5 46.g5 Ra8 47.Qd3 Rhb8 48.h4 Kg7 49.Qd1 Ra5 50.Qd3 Rf8 51.Rc2 Bc8 52.Rcc1 a3 53.b3 Qd7 54.Nd2 f3 55.Bxf3(0:04:02) 1991529kN
[-0.26] d=49 22...b4 23.Bd4 a4 24.Be2 Qe7 25.Qd1 Ne5 26.Kg2 Rad8 27.Ba6 Rb8 28.Be2 Ng6 29.Kg1 Kh8 30.Ba7 Rbc8 31.Bd4 Rf8 32.Ba6 Rb8 33.Be2 Ne5 34.Kg2 Rfe8 35.Ba7 Ra8 36.Bd4 Ng6 37.Kg1 h6 38.Bd3 Ne5 39.Bxe5 fxe5 40.Kg2 Rf8 41.Rg1 Kh7 42.Be2 Rh8 43.Rh1 g6 44.Qd3 Rab8 45.Qa6 h5 46.g5 Ra8 47.Qd3 Rhb8 48.h4 Kg7 49.Qd1 Ra5 50.Qd3 Rf8 51.Rc2 Bc8 52.Rcc1 a3 53.b3 Qd7 54.Nd2 f3 55.Bxf3 Rf4(0:03:43) 1845364kN
[-0.28] d=49 22...b4 23.Bd4 a4 24.Be2 Qe7 25.Qd1 Rab8 26.Ba7 Rbd8 27.Bd4 Ne5 28.Kg2 Rb8 29.Ba7 Ra8 30.Bd4 Rad8 31.Qc2 Rb8 32.Qd1 Kh8 33.Ba7 Rbd8 34.Bd4 Rf8 35.Qc2 Rb8 36.Nd2 h5 37.b3 axb3 38.axb3 Qf7 39.f3 Qg6 40.Nc4 Ra8 41.Nxd6 cxd6 42.Qd2 hxg4 43.hxg4(0:03:04) 1528613kN
[-0.27] d=49 22...b4 23.Bd4 a4 24.Be2 Qe7 25.Qd1 Rab8 26.Ba7 Rbd8 27.Bd4 Ne5 28.Kg2 Rb8 29.Ba7 Ra8 30.Bd4 Rad8 31.Qc2 Rb8 32.Qd1 Kh8 33.Ba7 Rbd8 34.Bd4 Rf8 35.Qc2 Rb8 36.Nd2 h5 37.b3 axb3 38.axb3 Qf7 39.f3 Qg6 40.Nc4 Ra8 41.Nxd6 cxd6 42.Qd2 hxg4 43.hxg4 Bxg4(0:02:59) 1479775kN
[-0.27] d=48 22...b4 23.Bd4 a4 24.Be2 Qe7 25.Qd1 Rab8 26.Ba7 Rbd8 27.Bd4 Ne5 28.Kg2 Rb8 29.Ba7 Ra8 30.Bd4 Rad8 31.Qc2 Rb8 32.Qd1 Kh8 33.Ba7 Rbd8 34.Bd4 Rf8 35.Qc2 Rb8 36.Nd2 h5 37.b3 axb3 38.axb3 Qf7 39.f3 Qg6 40.Nc4 Ra8 41.Nxd6 cxd6 42.Qd2 hxg4 43.hxg4 Bxg4 44.fxg4(0:02:52) 1418813kN
[-0.31] d=48 22...b4 23.Bd4 a4 24.Be2 Qe7 25.Qd1 Rab8 26.Ba7 Rbd8 27.Bd4 Ra8 28.Kh1 Rab8 29.Kg1 Ne5 30.Kg2 Kh8 31.Ba7 Rbc8 32.Bd4 Rf8 33.Ba6 Rb8 34.Be2 Ng6 35.Kg1 Kg8 36.Nd2 h5 37.gxh5 Ne5 38.Bxe5 Bxe5 39.Nc4 a3 40.Qb3 Kh8 41.Bg4 Bxg4 42.hxg4 axb2 43.Nxb2 f3 44.Nc4 Bc3 45.Rxc3 bxc3 46.Qxc3 c6 47.Ne3 Qxe4 48.dxc6 Rfc8(0:02:37) 1289569kN
[-0.30] d=48 22...b4 23.Bd4 a4 24.Be2 Qe7 25.Qd1 Rab8 26.Ba7 Rbd8 27.Bd4 Ra8 28.Kh1 Rab8 29.Kg1 Ne5 30.Kg2 Kh8 31.Ba7 Rbc8 32.Bd4 Rf8 33.Ba6 Rb8 34.Be2 Ng6 35.Kg1 Kg8 36.Nd2 h5 37.gxh5 Ne5 38.Bxe5 Bxe5 39.Nc4 a3 40.Qb3 Kh8 41.Bg4 Bxg4 42.hxg4 axb2 43.Nxb2 f3 44.Nc4 Bc3 45.Rxc3 bxc3 46.Qxc3 c6 47.Ne3 Qxe4 48.dxc6 Rfc8 49.Rc1(0:02:29) 1226390kN
[-0.28] d=48 22...b4 23.Bd4 a4 24.Be2 Qe7 25.Qd1 Rab8 26.Ba7 Rbd8 27.Bd4 Ra8 28.Kh1 Rab8 29.Kg1 Ne5 30.Kg2 Kh8 31.Ba7 Rbc8 32.Bd4 Rf8 33.Ba6 Rb8 34.Be2 Ng6 35.Kg1 Kg8 36.Nd2 h5 37.gxh5 Ne5 38.Bxe5 Bxe5 39.Nc4 a3 40.Qb3 Kh8 41.Bg4 Bxg4 42.hxg4 axb2 43.Nxb2 f3 44.Nc4 Bc3 45.Rxc3 bxc3 46.Qxc3 c6 47.Ne3 Qxe4 48.dxc6 Rfc8 49.Rc1 Rb6(0:02:24) 1178870kN

[Uri Blass]

[pgn][Event "PGN Import"]
[Site "?"]
[Date "?"]
[Round "?"]
[White "Stockfish-191-64-ja"]
[Black "àåøé"]
[Result "*"]
[BlackElo "2400"]
[ECO "D38"]
[Opening "QGD"]
[Time "18:25:25"]
[Variation "Ragozin, 5.Qa4+"]
[WhiteElo "2000"]
[TimeControl "180+2"]
[Termination "unterminated"]
[PlyCount "44"]
[WhiteType "program"]
[BlackType "human"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 dxc4
8. Bxc4 Bd6 9. O-O e5 10. d5 Ne7 11. e4 a6 12. Qc2 b5 13. Bb3 Bg4 14. Qd3
Ng6 15. h3 Bd7 16. Ne2 Nh5 17. Rac1 a5 18. g4 Nhf4 19. Nxf4 exf4 20. Rfe1
Re8 21. Bc3 f6 22. Bd1 Qe7 23. Qc2 *
[/pgn]

23. Qc2
[d]r3r1k1/2pbq1pp/3b1pn1/pp1P4/4PpP1/2BQ1N1P/PP3P2/2RBR1K1 w - - 2 23

Stockfish-191-64-ja:
1 00:00 1k 501k +0.92 Nf3-d4
2 00:00 1k 552k +0.72 Nf3-d4 b5-b4
3 00:00 2k 441k +0.72 Nf3-d4 Ng6-e5 Qd3-f1
4 00:00 2k 439k +0.52 Nf3-d4 Ng6-e5 Qd3-f1 b5-b4
5 00:00 4k 464k +0.68 Nf3-d4 Ng6-e5 Qd3-f1 b5-b4 Bc3-d2
6 00:00 5k 515k +0.56 Nf3-d4 Ng6-e5 Qd3-f1 b5-b4 Bc3-d2 Bd6-c5
6 00:00 7k 551k +0.60 Qd3-d2 b5-b4 Bc3-d4 a5-a4 Bd1-c2 c7-c5
7- 00:00 9k 558k +0.44 Qd3-d2 b5-b4 Bc3-d4 a5-a4 Bd1-c2 c7-c5
7 00:00 19k 549k +0.56 Qd3-d2 b5-b4 Bc3-d4 a5-a4 g4-g5 Bd7xh3 g5xf6 g7xf6
8- 00:00 22k 545k +0.48 Qd3-d2 b5-b4 Bc3-d4 a5-a4 g4-g5 Bd7xh3 g5xf6 g7xf6
8- 00:00 33k 643k +0.40 Qd3-d2 b5-b4 Bc3-d4 a5-a4 g4-g5 Bd7xh3 g5xf6 g7xf6
8+ 00:00 40k 653k +0.64 Qd3-c2 b5-b4 Bc3-d2 a5-a4 Nf3-d4 Ng6-h4 Nd4-c6
8+ 00:00 47k 678k +0.72 Qd3-c2 b5-b4 Bc3-d2 a5-a4 Nf3-d4 Ng6-h4 Nd4-c6
8 00:00 58k 754k +0.72 Qd3-c2 Ng6-e5 Bd1-e2 Ne5-f7 Be2-d3 Nf7-e5 Bc3xe5 f6xe5
9 00:00 71k 785k +0.60 Qd3-c2 Ng6-e5 Bd1-e2 Ne5-f7 Be2-d3 Nf7-e5 Bc3xe5 f6xe5 Kg1-g2 Qe7-f6
10 00:00 96k 863k +0.60 Qd3-c2 Ng6-e5 Bd1-e2 Ne5-f7 Be2-d3 Nf7-e5 Bc3xe5 f6xe5 Kg1-g2 Qe7-f6
11- 00:00 126k 974k +0.52 Qd3-c2 Ng6-e5 Bd1-e2 Ne5-f7 Be2-d3 Nf7-e5 Bc3xe5 f6xe5 Kg1-g2 Qe7-f6
11 00:00 284k 1,344k +0.56 Qd3-c2 Ng6-e5 Bd1-e2 Ne5-f7 Be2-f1 Nf7-e5 Bf1-g2 c7-c5 b2-b3 Re8-d8 Nf3xe5 f6xe5
12- 00:00 320k 1,405k +0.48 Qd3-c2 Ng6-e5 Bd1-e2 Ne5-f7 Be2-f1 Nf7-e5 Bf1-g2 c7-c5 b2-b3 Ne5xf3+ Bg2xf3 a5-a4
12+ 00:00 409k 1,567k +0.64 Nf3-d4 b5-b4 Bc3-d2 a5-a4 Nd4-f5 Bd7xf5 g4xf5 Ng6-e5 Qd3-d4 a4-a3 b2-b3
12 00:00 475k 1,637k +0.60 Nf3-d4 b5-b4 Bc3-d2 Ng6-e5 Qd3-c2 Ne5-f7 h3-h4 f4-f3 Nd4-f5 Bd7xf5 g4xf5 Qe7-e5 Bd1xf3 Qe5-h2+ Kg1-f1 Qh2-h3+ Bf3-g2 Qh3xh4
13- 00:00 553k 1,665k +0.52 Nf3-d4 b5-b4 Bc3-d2 Ng6-e5 Qd3-c2 Ne5-f7 h3-h4 f4-f3 Nd4-f5 Bd7xf5 g4xf5 Qe7-e5 Bd1xf3 Qe5-h2+ Kg1-f1 Qh2-h3+ Bf3-g2 Qh3xh4
13 00:00 682k 1,775k +0.60 Nf3-d4 b5-b4 Bc3-d2 Ng6-e5 Qd3-c2 Ne5-f7 h3-h4 f4-f3 Nd4-f5 Bd7xf5 g4xf5 Qe7-e5 Bd1xf3 Qe5-h2+ Kg1-f1 Qh2-h3+ Bf3-g2 Qh3xh4
14- 00:00 813k 1,932k +0.52 Nf3-d4 b5-b4 Bc3-d2 Ng6-e5 Qd3-c2 Ne5-f7 h3-h4 f4-f3 Nd4-f5 Bd7xf5 g4xf5 Qe7-e5 Bd1xf3 Qe5-h2+ Kg1-f1 Qh2-h3+ Bf3-g2 Qh3xh4
14- 00:00 962k 2,042k +0.44 Nf3-d4 b5-b4 Bc3-d2 Ng6-e5 Qd3-c2 Ne5-f7 h3-h4 f4-f3 Nd4-f5 Bd7xf5 g4xf5 Qe7-e5 Bd1xf3 Qe5-h2+ Kg1-f1 Qh2-h3+ Bf3-g2 Qh3xh4
14 00:00 1,428k 2,399k +0.44 Nf3-d4 b5-b4 Bc3-d2 Ng6-e5 Qd3-f1 Ne5-f7 f2-f3 Bd6-e5 Qf1-f2 Nf7-g5 Kg1-h2 Qe7-d6 Rc1-c4 Qd6-b6 Kh2-g2
15+ 00:00 1,766k 2,577k +0.60 Nf3-d4 b5-b4 Bc3-d2 Ng6-e5 Qd3-f1 Ne5-f7 f2-f3 Bd6-e5 Qf1-f2 Nf7-g5 Kg1-g2 Qe7-d6 Rc1-c4 Qd6-b6 Qf2-g1 Qb6-d6 Bd1-e2 Be5xd4 Qg1xd4
15 00:00 1,827k 2,598k +0.52 Nf3-d4 b5-b4 Bc3-d2 Ng6-e5 Qd3-f1 Ne5-f7 f2-f3 Bd6-e5 Qf1-f2 Qe7-d6 Bd1-e2 Qd6-b6 Nd4-b5 Qb6-b8 Rc1-c5 Nf7-g5 Qf2-g2
16 00:00 2,840k 3,155k +0.56 Nf3-d4 b5-b4 Bc3-d2 Ng6-e5 Qd3-f1 Ne5-f7 f2-f3 Qe7-e5 Qf1-f2 Nf7-g5 Kg1-h2 h7-h5 Rc1-c4 g7-g6 Qf2-h4 h5xg4 h3xg4 Bd6-c5
17- 00:00 3,360k 3,374k +0.48 Nf3-d4 b5-b4 Bc3-d2 Ng6-e5 Qd3-f1 Ne5-f7 f2-f3 Qe7-e5 Qf1-f2 Nf7-g5 Kg1-h2 h7-h5 Rc1-c4 g7-g6 Qf2-h4 Bd6-c5 Qh4-f2 Bc5-d6
17- 00:01 3,741k 3,510k +0.40 Nf3-d4 b5-b4 Bc3-d2 Ng6-e5 Qd3-f1 Ne5-f7 f2-f3 Qe7-e5 Qf1-f2 Nf7-g5 Kg1-h2 h7-h5 Rc1-c4 g7-g6 Qf2-h4 Bd6-c5 Qh4-f2 Bc5-d6
17- 00:01 5,409k 4,073k +0.24 Nf3-d4 b5-b4 Bc3-d2 Ng6-e5 Qd3-f1 Ne5-f7 f2-f3 Qe7-e5 Qf1-f2 Nf7-g5 Kg1-h2 h7-h5 Rc1-c4 g7-g6 Qf2-h4 Bd6-c5 Qh4-f2 Bc5-d6
17 00:01 6,921k 4,535k +0.28 Bc3-d2 Ng6-e5 Nf3xe5 f6xe5 Bd1-e2 Qe7-h4 Qd3-f3 b5-b4 Rc1-c2 Re8-b8 Re1-c1 Bd7-b5 Be2xb5 Rb8xb5 Qf3-d3 Rb5-b8 Kg1-g2 Rb8-d8 Rc2xc7 Bd6xc7 Rc1xc7
18 00:03 24,038k 6,819k +0.24 Bc3-d2 Ng6-e5 Nf3xe5 f6xe5 Bd1-e2 Qe7-h4 Qd3-f3 b5-b4 Rc1-c2 Re8-b8 Re1-c1 Rb8-b7 Rc1-b1 Rb7-b6 Rc2-c1 h7-h5 b2-b3 a5-a4 b3xa4 h5xg4 h3xg4 Bd7xa4
19- 00:09 81,364k 8,702k +0.04 Bc3-d2 Ng6-e5 Nf3xe5 f6xe5 Bd1-e2 b5-b4 Rc1-c2 a5-a4 Re1-c1 Re8-b8 Rc2xc7 Bd6xc7 Rc1xc7 Qe7-d6 Qd3-c4 Bd7-b5
19 00:12 110,843k 8,900k +0.24 Qd3-d2 b5-b4 Bc3-d4 a5-a4 Kg1-g2 Ra8-c8 b2-b3 a4-a3 Bd4-a1 Bd6-c5 Kg2-g1 Bc5-d6 Ba1-d4 Ng6-e5 Rc1-c2 Ne5xf3+ Bd1xf3 c7-c5 Bd4-a1 Rc8-d8 Qd2-d3
20- 00:13 115,742k 8,863k +0.16 Qd3-d2 b5-b4 Bc3-d4 a5-a4 Kg1-g2 Ra8-c8 b2-b3 a4xb3 a2xb3 Rc8-a8 g4-g5 Ng6-e5 g5xf6 g7xf6 Re1-g1 Qe7-g7+ Kg2-h2 Ne5-g6 Nf3-g5 f4-f3+ Kh2-h1 Bd6-f4
20+ 00:13 118,874k 8,877k +0.32 Qd3-f1 b5-b4 Bc3-d4 a5-a4 Qf1-g2 Ng6-e5 Bd1-e2 Kg8-h8 Qg2-f1 Re8-b8 Nf3-d2 Kh8-g8 Qf1-g2 b4-b3 a2-a3
20+ 00:13 124,248k 8,891k +0.40 Qd3-f1 b5-b4 Bc3-d4 a5-a4 Qf1-g2 Ng6-e5 Bd1-e2 Kg8-h8 Qg2-f1 Re8-b8 Re1-d1 c7-c5 Bd4xe5 f6xe5 Be2-c4 Kh8-g8 Qf1-g2
20 00:14 125,904k 8,882k +0.36 Qd3-f1 b5-b4 Bc3-d4 a5-a4 Qf1-g2 Ng6-e5 Bd1-e2 Kg8-h8 Qg2-f1 Re8-b8 Re1-d1 c7-c5 Bd4xe5 f6xe5 Be2-c4 Kh8-g8 Qf1-g2 Kg8-h8 Bc4-e2 Kh8-g8 Be2-d3
21- 00:14 130,687k 8,865k +0.24 Qd3-f1 b5-b4 Bc3-d4 a5-a4 Qf1-g2 Ng6-e5 Bd1-e2 Kg8-h8 Qg2-f1 Re8-b8 Re1-d1 c7-c5 Bd4xe5 Bd6xe5 Nf3xe5 Qe7xe5 Rc1xc5 b4-b3 a2xb3 Rb8xb3 Rd1-d2 Ra8-b8 Qf1-b1 Rb3xb2 Rd2xb2 Rb8xb2
21 00:16 146,769k 8,919k +0.32 Qd3-f1 b5-b4 Bc3-d4 a5-a4 Qf1-g2 Ng6-e5 Bd1-e2 Kg8-h8 Qg2-f1 Re8-b8 Re1-d1 c7-c5 Bd4xe5 Bd6xe5 Nf3xe5 Qe7xe5 Rc1xc5 b4-b3 a2xb3 Rb8xb3 Rd1-d2 Ra8-b8 Qf1-b1 Rb3xb2 Rd2xb2 Rb8xb2
22+ 00:19 178,070k 9,063k +0.44 Qd3-f1 b5-b4 Bc3-d4 a5-a4 Nf3-d2 a4-a3 b2-b3 Ng6-e5 Kg1-g2 Ne5-f7 f2-f3
22 00:20 190,015k 9,108k +0.32 Qd3-f1 b5-b4 Bc3-d4 a5-a4 Nf3-d2 Re8-c8 Bd1-e2 c7-c5 d5xc6/ep Bd7xc6 Be2-c4+ Kg8-f8 Qf1-e2 Ng6-e5 Bc4-d5 Bc6xd5 e4xd5 Rc8xc1 Re1xc1 Qe7-b7 Bd4-c5 Bd6xc5 Rc1xc5 b4-b3 Rc5-b5 f4-f3 Qe2-f1 Qb7-d7 a2xb3 a4xb3 Nd2xb3
23+ 00:22 206,343k 9,121k +0.40 Qd3-f1 b5-b4 Bc3-d4 a5-a4 Nf3-d2 Re8-c8 Bd1-e2 c7-c5 d5xc6/ep Bd7xc6 Be2-c4+ Kg8-f8 Qf1-e2 Ng6-e5 Bc4-d5 Bc6xd5 e4xd5 Rc8xc1 Re1xc1 Qe7-b7 Bd4xe5 f6xe5 Nd2-c4
23 00:28 263,654k 9,188k +0.36 Qd3-f1 Re8-b8 Qf1-g2 Ng6-e5 Bd1-e2 c7-c5 Bc3-d2 Ne5-f7 Be2-f1 Rb8-e8 Qg2-h2 Nf7-e5 Qh2-h1 Ne5-g6 a2-a4 b5xa4 Bd2-c3 Ng6-e5 Rc1-a1 Ra8-b8 Nf3-d2 Bd7-b5 Bf1xb5 Rb8xb5 Ra1xa4
24- 00:31 294,093k 9,200k +0.28 Qd3-f1 Re8-b8 Qf1-g2 Ng6-e5 Bd1-e2 c7-c5 Bc3-d2 Ne5-f7 Be2-f1 Rb8-e8 Qg2-h2 Nf7-e5 Qh2-h1 Ne5-g6 a2-a4 b5xa4 Bd2-c3 Ng6-e5 Rc1-a1 Ra8-b8 Nf3-d2 Bd7-b5 Bf1xb5 Rb8xb5 Ra1xa4 Ne5-d3
24 00:40 371,573k 9,286k +0.32 Qd3-f1 Re8-b8 Qf1-g2 Ng6-e5 Bd1-e2 c7-c5 Bc3-d2 Ne5-f7 Be2-f1 Rb8-e8 Qg2-h2 Nf7-e5 Qh2-h1 Ne5-g6 Qh1-g2 a5-a4 a2-a3 Qe7-d8 Bf1-d3 Qd8-b6 Bd3-c2 Qb6-a6 g4-g5 Bd6-c7 g5xf6 Qa6xf6
25+ 00:45 429,521k 9,373k +0.40 Qd3-f1 Re8-b8 Qf1-g2 Ng6-e5 Bd1-e2 c7-c5 g4-g5 f6xg5 Nf3xg5 Rb8-e8 Be2-h5 g7-g6 Bh5-e2 c5-c4 Re1-d1 Ne5-f7 Ng5xf7 Kg8xf7 Be2-f3 Kf7-g8 Bc3-d2
25- 00:51 486,746k 9,477k +0.24 Qd3-f1 Re8-b8 Qf1-g2 Ng6-e5 Bd1-e2 b5-b4 Bc3-d4 a5-a4 g4-g5 Kg8-h8 Kg1-h1 Rb8-g8 Re1-g1 c7-c5 Bd4xe5 f6xe5 g5-g6 h7-h6
25 00:58 563,647k 9,587k +0.20 Qd3-f1 Re8-b8 Qf1-g2 Ng6-e5 Bd1-e2 b5-b4 Bc3-d4 a5-a4 g4-g5 Kg8-h8 Kg1-f1 Rb8-g8 h3-h4 c7-c5 Bd4xe5 f6xe5 Nf3-d2 Bd6-c7 Kf1-g1 Rg8-b8 Nd2-c4 Bd7-b5 Be2-g4 b4-b3 a2xb3 a4xb3 Qg2-h3 Bb5xc4 Rc1xc4 Bc7-a5
25 01:12 703,621k 9,737k +0.28 Qd3-c2 b5-b4 Bc3-d4 Re8-c8 Bd1-e2 Ng6-e5 Nf3-h4 g7-g6 Qc2-d2 a5-a4 Nh4-f3 g6-g5 Qd2-d1 Kg8-g7 Be2-c4 a4-a3 b2-b3 h7-h6 Bc4-e2 c7-c6 Qd1-d2 Ne5xf3+ Be2xf3 c6-c5 Bd4-a1 Bd7-b5
26- 01:14 728,660k 9,750k +0.20 Qd3-c2 b5-b4 Bc3-d4 Re8-c8 Bd1-e2 Ng6-e5 Nf3-h4 g7-g6 Qc2-d2 a5-a4 Nh4-f3 g6-g5 Qd2-d1 Kg8-g7 Be2-c4 h7-h6 Bc4-f1 c7-c6
26+ 01:25 839,391k 9,838k +0.36 Qd3-f1 b5-b4 Bc3-d4 a5-a4 Nf3-d2 Ng6-e5 f2-f3 b4-b3 a2-a3 c7-c6 d5xc6 Ne5xc6 Rc1xc6 Bd7xc6 Qf1-c4+
26 02:24 1,469,985k 10,195k +0.24 Qd3-c2 b5-b4 Bc3-d4 Re8-c8 Bd1-e2 Ng6-e5 Nf3-h4 g7-g6 Qc2-d2 a5-a4 Nh4-f3 g6-g5 Qd2-d1 Kg8-g7 Nf3-d2 c7-c6 Bd4xe5 f6xe5 Nd2-c4 c6xd5 e4xd5 Rc8-c5 Nc4-b6 Rc5xc1 Qd1xc1 Ra8-d8 Be2-d3 h7-h6 Qc1-c4
27+ 02:41 1,651,397k 10,231k +0.32 Qd3-c2 b5-b4 Bc3-d2 Ng6-e5 Nf3-d4 Ne5-f7 Nd4-f5 Qe7-e5 Nf5xd6 c7xd6 Qc2-c7 Re8-d8 Qc7-c2 Nf7-g5 Qc2-b3 Bd7-b5
27- 02:52 1,763,964k 10,198k +0.16 Qd3-c2 b5-b4 Bc3-d4 Ng6-e5 Nf3-h4 g7-g6 Bd1-e2 f6-f5 Nh4-f3 Ne5xf3+ Be2xf3 Qe7-g5 Qc2-e2 f5xg4 Bf3xg4 f4-f3 Qe2xf3 h7-h5
27 04:55 3,045,442k 10,296k +0.24 Qd3-f1 Re8-b8 Qf1-g2 b5-b4 Bc3-d4 Rb8-c8 g4-g5 Kg8-h8 Bd1-e2 Ng6-e5 h3-h4 a5-a4 Nf3-d2 Rc8-g8 Bd4xe5 f6xe5 Nd2-c4 b4-b3 a2-a3 Bd6-c5 Nc4xe5 Bc5xf2+ Qg2xf2 Qe7xe5 Be2-f3 Rg8-d8 Kg1-h2 Kh8-g8 Qf2-d2
28 05:04 3,136,651k 10,298k +0.20 Qd3-f1 Re8-b8 Qf1-g2 b5-b4 Bc3-d4 Rb8-c8 g4-g5 Kg8-h8 Bd1-e2 Ng6-e5 h3-h4 a5-a4 Nf3-d2 Rc8-g8 Bd4xe5 f6xe5 Nd2-c4 b4-b3 a2-a3 Rg8-d8 Be2-g4 Bd6-c5 Bg4xd7 Rd8xd7 Qg2-f3 Bc5-d4 Qf3-h3 Kh8-g8 Re1-d1 Rd7-d8 Qh3-e6+
29+ 05:37 3,478,468k 10,313k +0.28 Qd3-f1 Re8-b8 Qf1-g2 b5-b4 Bc3-d4 Rb8-c8 g4-g5 Kg8-h8
29 05:54 3,653,599k 10,315k +0.24 Qd3-f1 Re8-b8 Qf1-g2 b5-b4 Bc3-d4 Rb8-c8 g4-g5 Kg8-h8 h3-h4 Ng6-e5 Bd1-e2 a5-a4 Nf3-d2 Rc8-f8 f2-f3 f6-f5 Qg2-f2 Ra8-e8 Be2-a6 a4-a3 b2xa3 Re8-a8 Bd4xe5 Bd6xe5 Ba6-b7 Ra8-b8 Bb7-c6
30- 06:33 4,072,325k 10,341k +0.16 Qd3-f1 Re8-b8 Qf1-g2 b5-b4 Bc3-d4 Rb8-c8 g4-g5 Kg8-h8 h3-h4 Ng6-e5 Bd1-e2 a5-a4 Nf3-d2 Rc8-e8 a2-a3 b4xa3 b2xa3 Re8-c8 g5xf6 g7xf6
30+ 07:35 4,720,458k 10,370k +0.32 Qd3-f1 Re8-b8 Qf1-g2 b5-b4 Bc3-d4 Ng6-e5 Bd1-e2 a5-a4 Nf3-d2 c7-c5 Bd4xe5 f6xe5 Nd2-c4 Bd6-c7 Re1-d1 Bd7-b5 d5-d6
30 08:30 5,327,088k 10,429k +0.12 Qd3-f1 Re8-b8 Qf1-g2 b5-b4 Bc3-d4 Kg8-h8 Bd1-b3 Ng6-e5 Bb3-c4 a5-a4 Bc4-e2 Rb8-c8 Nf3-d2 c7-c6 Bd4xe5 f6xe5 Nd2-c4 Ra8-b8 Nc4xd6 Qe7xd6 Be2-c4 Rc8-c7 b2-b3 a4xb3 a2xb3 Rb8-a8 Re1-d1 c6xd5
31+ 13:13 8,295,793k 10,454k +0.28 Qd3-f1 Re8-b8 Qf1-g2 b5-b4 Bc3-d4 Kg8-h8 Bd1-b3 Ng6-e5 Bb3-c4 a5-a4 Bc4-e2 Rb8-c8 Nf3-d2 c7-c6 Bd4xe5 f6xe5 Nd2-c4 Ra8-b8 Nc4xd6 Qe7xd6 Be2-c4 Rc8-c7 b2-b3 a4xb3 a2xb3 Rb8-a8 d5xc6 Bd7xc6 Re1-d1 Qd6-c5 Kg1-h2 Qc5-b6 Bc4-d5 Ra8-a2 Bd5xc6 Rc7xc6 Rc1xc6 Qb6xc6 Rd1-d8+
31 13:25 8,422,971k 10,462k +0.28 Qd3-f1 Re8-b8 Qf1-g2 b5-b4 Bc3-d4 Kg8-h8 Bd1-b3 Ng6-e5 Bb3-c4 a5-a4 Bc4-e2 Rb8-c8 Nf3-d2 c7-c6 Bd4xe5 f6xe5 Nd2-c4 Ra8-b8 Nc4xd6 Qe7xd6 Be2-c4 Rc8-c7 b2-b3 a4xb3 a2xb3 Rb8-a8 Qg2-f3 Ra8-a2 Rc1-a1 Ra2-a3 Qf3-d3 Rc7-c8 Re1-d1
32 14:32 9,145,618k 10,481k +0.24 Qd3-f1 Re8-b8 Qf1-g2 b5-b4 Bc3-d4 Kg8-h8 Bd1-b3 Ng6-e5 Bb3-c4 a5-a4 Bc4-e2 Rb8-c8 Qg2-f1 Ra8-b8 Nf3-d2 c7-c5 Bd4xe5 Bd6xe5 Nd2-c4 Be5-d4 Be2-d3 Bd7-b5 Qf1-e2 Rc8-e8 Rc1-b1 Kh8-g8 Qe2-d2 g7-g5 Rb1-c1 Kg8-g7 Qd2-c2
33- 19:24 12,339,598k 10,600k +0.12 Qd3-f1 a5-a4 b2-b3 b5-b4 Bc3-d2 Ng6-e5 Nf3-d4 a4xb3 a2xb3
33- 57:14 36,268,316k 10,560k 0.00 Qd3-f1 a5-a4 Bc3-d2 b5-b4 Nf3-d4 Qe7-e5 Qf1-c4 Re8-b8 b2-b3 a4xb3 a2xb3 Ra8-a2 Bd1-c2 Ng6-h4 Rc1-d1
33+ 1:20:22 51,757,161k 10,732k +0.36 Qd3-c2
33 1:37:20 62,841,580k 10,760k +0.32 Qd3-c2 Ng6-e5 Bd1-e2 b5-b4 Bc3-d4 Re8-c8 Qc2-d1 Ne5-f7 Be2-f1 a5-a4 Nf3-h4 Nf7-e5 Nh4-f5 Bd7xf5 g4xf5 f4-f3 Bf1-b5 Qe7-f7 Bd4xe5 Bd6xe5 Qd1xf3 Be5xb2 Rc1-c4 Bb2-c3 Re1-b1 a4-a3 Bb5-c6 Ra8-b8 Qf3-d3
34- 1:52:13 72,775,352k 10,809k +0.20 Qd3-c2 Ng6-e5 Bd1-e2 Qe7-f7 Kg1-g2 Ne5xf3
34 1:57:09 75,990,171k 10,810k +0.20 Qd3-c2 Ng6-e5 Bd1-e2 Qe7-f7 Kg1-g2 Ne5xf3 Be2xf3 Qf7-g6 Bf3-d1 Kg8-f7 f2-f3 h7-h5 Bc3-d4 a5-a4 Kg2-f1 h5xg4 h3xg4 Re8-c8 Qc2-g2 c7-c5 d5xc6/ep Rc8xc6 Bd1-e2 Rc6xc1 Re1xc1 Ra8-h8 Rc1-d1 Qg6-h6 Rd1-d2 Kf7-e6 Kf1-g1 Qh6-h3 Qg2xh3
35 2:13:18 86,967,318k 10,873k +0.16 Qd3-c2 Ng6-e5 Bd1-e2 Qe7-f7 Kg1-g2 Ne5xf3 Be2xf3 Qf7-g6 Bf3-d1 Kg8-f7 f2-f3 h7-h5 Bc3-d4 a5-a4 a2-a3 h5xg4 h3xg4 Re8-h8 e4-e5 Qg6xc2+ Bd1xc2 f6xe5 Bd4xe5 Rh8-h4 Be5xd6 c7xd6 Bc2-e4 Ra8-h8 Rc1-c7 Rh4-h2+ Kg2-f1 Rh2-h1+ Kf1-e2 Rh8-h2+ Ke2-d1 Rh1xe1+ Kd1xe1 Kf7-e8 Rc7-c2 Rh2xc2 Be4xc2 Ke8-e7 g4-g5
36 2:24:38 94,571,715k 10,897k +0.16 Qd3-c2 Ng6-e5 Bd1-e2 Qe7-f7 Kg1-g2 Ne5xf3 Be2xf3 Qf7-g6 Bf3-d1 Kg8-f7 f2-f3 h7-h5 Bc3-d4 a5-a4 a2-a3 h5xg4 h3xg4 Re8-h8 e4-e5 Qg6xc2+ Bd1xc2 f6xe5 Bd4xe5 Rh8-h4 Be5xd6 c7xd6 Bc2-e4 Ra8-h8 Rc1-c7 Rh4-h2+ Kg2-f1 Rh2-h1+ Kf1-e2 Rh8-h2+ Ke2-d1 Rh1xe1+ Kd1xe1 Kf7-e8 Rc7-c2 Rh2-h8 Be4-d3 Rh8-h3 Bd3-e2 Ke8-d8 Ke1-f1

[Leto]

After 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qa4+
Nc6 6. e3 O-O 7. Bd2 dxc4 8. Bxc4 Bd6 9. O-O e5 10. d5 Ne7 11. e4 a6 12. Qc2
b5 13. Bb3 Bg4 14. Qd3 Ng6 15. h3 Bd7 16. Ne2 Nh5 17. Rac1 a5 18. g4 Nhf4 19.
Nxf4 exf4 20. Rfe1 Re8 21. Bc3 f6 22. Bd1 Qe7 23. Qc2 *

SF17.1 plays 23...b4

Analysis:
[-0.10] d=58 23...b4 24.Bd4 a4 25.Qd3 Kh8 26.Kg2 Reb8 27.Be2 Ne5 28.Qd2 Re8 29.Qd1 Nf7 30.Bd3 Rac8 31.Qd2 Ne5 32.Be2 Kg8 33.Qd1 Nf7 34.Bf1 Rcd8 35.Bd3 Rb8 36.Bf1 Kh8 37.Bd3 Rf8 38.Bc2 Ra8 39.Bd3 Kg8 40.Qe2 Rab8 41.Ba7 Rb7 42.Bd4 Ne5 43.Qd2 Kh8 44.Be2 Ng6 45.Bd3 Rbb8 46.Ba7 Rbe8 47.Bd4 Ra8 48.e5 fxe5(1:16:49) 33809293kN
[-0.12] d=58 23...b4(1:15:18) 33146163kN
[-0.10] d=58 23...b4 24.Bd4(1:13:04) 32171230kN
[-0.13] d=58 23...b4(0:57:24) 25319583kN
[-0.11] d=57 23...Ne5 24.Be2 Qf7 25.Kh2 Ng6 26.Bd3 b4 27.Bd4 a4 28.Rg1 Rab8 29.Qe2 Qe7 30.Kg2 Kh8 31.Rge1 Ne5 32.Qd1 Ra8 33.Bxe5 fxe5 34.Rg1 Reb8 35.Bc4 Rb6 36.Qd3 Rab8 37.Rh1 Rg8 38.Qd1 Ra8 39.Qd3 Qf7 40.Rcg1 Qf6 41.Rh2 Qe7 42.Kh1 b3 43.axb3 axb3 44.Kg2 Ra2 45.Qe2 Qf6(0:43:01) 19094145kN
[-0.12] d=57 23...Ne5 24.Be2 Qf7 25.Kh2 b4 26.Bxe5 fxe5 27.Rg1 a4 28.Nh4 Rab8 29.Qd2 Qe7 30.Nf3 Kh8 31.Kg2 Rf8 32.Rge1 Ra8 33.Rg1 Rfb8 34.Bc4 Qf6 35.Qd3 Ra5 36.Rh1 Qg6 37.Rhg1 Kg8 38.Rh1 Qf6 39.Rc2 Rf8 40.Qd1 Kh8 41.Rg1 Qg6 42.Qd3 Raa8 43.Rh1 Rf6 44.Rcc1 Qe8 45.Kf1 Rg6(0:30:32) 13694508kN
[-0.13] d=56 23...Ne5 24.Be2 Qf7 25.Kh2 b4 26.Bxe5 fxe5 27.Rg1 a4 28.Nh4 Rab8 29.Qd2 Qe7 30.Nf3 Kh8 31.Kg2 Rf8 32.Rge1 Ra8 33.Rg1 Rfb8 34.Bc4 Qf6 35.Qd3 Ra5 36.Rh1 Qg6 37.Rhg1 Kg8 38.Rh1 Qf6 39.Rc2 Rf8 40.Qd1 Kh8 41.Rg1 Qg6 42.Qd3 Raa8 43.Rh1 Rf6 44.Rcc1 Qe8 45.Kf1 Rg6 46.Kg2(0:29:46) 13353483kN
[-0.14] d=56 23...Ne5 24.Be2 Nf7 25.Bf1 Rac8 26.Qd1 Ne5 27.Be2 b4 28.Bd4 a4 29.Kg2 Nf7 30.Bd3 Rb8 31.Bc4 Kh8 32.Bd3 Ne5 33.Bxe5 fxe5 34.Be2 Rb6 35.Rh1 Ra8 36.Qd2 Rb7 37.Rhg1 Rba7 38.Rh1 Ra5 39.Qd3 Qf6 40.Rhe1 Rf8 41.Qd2 Rb8 42.Kh2 Raa8 43.Qd1 g6 44.Rh1 Kg7 45.Kg2 Rf8 46.Rg1 Qe7(0:26:13) 11795454kN
[-0.13] d=56 23...Ne5 24.Be2 Nf7 25.Bf1 Rac8 26.Qd1 Ne5 27.Be2 b4 28.Bd4 a4 29.Kg2 Nf7 30.Bd3 Rb8 31.Bc4 Kh8 32.Bd3 Ne5 33.Bxe5 fxe5 34.Be2 Rb6 35.Rh1 Ra8 36.Qd2 Rb7 37.Rhg1 Rba7 38.Rh1 Ra5 39.Qd3 Qf6 40.Rhe1 Rf8 41.Qd2 Rb8 42.Kh2 Raa8 43.Qd1 g6 44.Rh1 Kg7 45.Kg2 Rf8 46.Rg1 Qe7 47.Qd3(0:20:53) 9501121kN
[-0.11] d=55 23...Ne5 24.Be2 Nf7 25.Bf1 Rac8 26.Qd1 Ne5 27.Be2 b4 28.Bd4 a4 29.Kg2 Nf7 30.Bd3 Rb8 31.Bc4 Kh8 32.Bd3 Ne5 33.Bxe5 fxe5 34.Be2 Rb6 35.Rh1 Ra8 36.Qd2 Rb7 37.Rhg1 Rba7 38.Rh1 Ra5 39.Qd3 Qf6 40.Rhe1 Rf8 41.Qd2 Rb8 42.Kh2 Raa8 43.Qd1 g6 44.Rh1 Kg7 45.Kg2 Rf8 46.Rg1 Qe7 47.Qd3 Rfb8(0:18:10) 8319647kN
[-0.12] d=54 23...Ne5 24.Be2 Nf7 25.Bf1 b4 26.Bd4 a4 27.Qd1 Kh8 28.Kg2 Ne5 29.Be2 Rab8 30.Bxe5 fxe5 31.Rh1 Rf8 32.Qd2 Ra8 33.Qd3 Rfb8 34.Rhg1 Rb6 35.Qd2 Rf8 36.Rh1 Qe8 37.Qd1 Rf6 38.Bc4 Rb8 39.Be2 Qf7 40.Rg1 Qg6 41.Bd3 Rbf8 42.Qe2 Qe8 43.Ba6 Qb8 44.Bc4 h6 45.Qd2(0:10:29) 5007262kN
[-0.13] d=54 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Qd1 Ra8 43.Qc2 Kg7 44.Qd3 Rac8 45.Qa6 Rhe8 46.Rc2 Rb8 47.Rcc1 Ra8 48.Qd3 Rh8 49.Rc2 Rab8 50.Rcc1 a3 51.b3 Rbf8 52.Rc2(0:08:40) 4195352kN
[-0.12] d=53 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Qd1 Ra8 43.Qc2 Kg7 44.Qd3 Rac8 45.Qa6 Rhe8 46.Rc2 Rb8 47.Rcc1 Ra8 48.Qd3 Rh8 49.Rc2 Rab8 50.Rcc1 a3 51.b3 Rbf8 52.Rc2 Ra8(0:07:54) 3853396kN
[-0.12] d=52 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Qd1 Ra8 43.Qc2 Kg7 44.Qd3 Ra7 45.Qd2 Qf6 46.Qd3 Ra5 47.Qd2 Rha8 48.Rc2 a3 49.b3 Rh8 50.Rcc1 Qe7 51.Qd3(0:07:48) 3810379kN
[-0.12] d=51 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Qd1 Ra8 43.Qd3 Rab8 44.Qd2 Kg7 45.Rc4 Rb6 46.Rcc1 Ra8 47.Rc4 h5 48.g5 Bb5 49.Rc2 Be8(0:07:43) 3774998kN
[-0.12] d=50 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Qd2 Kg7 43.Rc4 a3 44.b3 g5 45.Nh2 Rf6 46.Rc2 Rhf8 47.Nf3 Qe8 48.Qd3 Rh8 49.Nh2(0:07:41) 3760003kN
[-0.12] d=49 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Qd2 Kg7 43.Rc2 Rb8 44.Rcc1 Ra8 45.Rc4 Rhb8(0:07:41) 3755346kN
[-0.12] d=48 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Rc2 Ra8 43.Qd2 Rab8 44.Rcc1 Kg7 45.Qd3 Qd8 46.Qd2 Ra8 47.Qc2 h5 48.g5 Qc8 49.Qd1 Qe8(0:07:40) 3752017kN
[-0.12] d=47 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rg6 35.Kh1 Rgf6 36.Kg2 Rh6 37.Qa6 Rb8 38.Qd3 Re8 39.Rh1 Rf6 40.Rc2 Rb8 41.Rcc1 Rg6 42.Rhg1 h6 43.Kh2 b3 44.a3 Bc5 45.Rxc5 Qxc5 46.Nxe5 Rd6 47.Nf7 Kg8 48.Nxd6 cxd6 49.Kg2 Qc2 50.Qa6 Rf8(0:07:38) 3737363kN
[-0.12] d=47 23...Ne5 24.Be2(0:07:35) 3714103kN

[jkominek]

Bd1 is probably stockfish's move but I will wait at least 10 minutes to be sure it does not fail low or change its mind.


Note only that the real difference between stockfish17.1 and stockfish1.9.1 is clearly more than 500 elo.

CCRL test with books that reduce the difference so in order to learn about difference I looked at FRC CCRL rating list that is without books and I see the following

Stockfish 17.1 4080 +10 −10 with 4412 games
Stockfish 1.9.1 3118 +23 −23 with 700 games

At short time controls with an unbalanced book, yes. With increasing time controls the Elo difference diminishes, as it should. At the very long time controls of this correspondence game a reasonable estimate is 400 Elo. Perhaps even half that from the standard opening position, which is well known to be drawish.

[Uri Blass]

Bd1 is probably stockfish's move but I will wait at least 10 minutes to be sure it does not fail low or change its mind.


Note only that the real difference between stockfish17.1 and stockfish1.9.1 is clearly more than 500 elo.

CCRL test with books that reduce the difference so in order to learn about difference I looked at FRC CCRL rating list that is without books and I see the following

Stockfish 17.1 4080 +10 −10 with 4412 games
Stockfish 1.9.1 3118 +23 −23 with 700 games

At short time controls with an unbalanced book, yes. With increasing time controls the Elo difference diminishes, as it should. At the very long time controls of this correspondence game a reasonable estimate is 400 Elo. Perhaps even half that from the standard opening position, which is well known to be drawish.

CCRL does not use unbalanced book based on my knowledge and this game does not use book.

I agree that the elo difference is smaller at long time control and I did not claim 1000 elo difference at correspondence chess.
I believe using long time control almost does not help stockfish17.1 based on my tests with no book and stockfish17.1 with 1M nodes per move is almost unbeatable with more nodes and I hope at least with white stockfish1.9.1 can draw most games with 100,000,000,000 nodes per move regardless of the time control stockfish17.1 use not because 1.9.1 is unbeatable but because stockfish17.1 does not know to go to positions that 1.9.1 is going to blunder in most of the cases.

In this game 17.1 missed 20...f6 at the right moment that does not win but could cause a microblunder by Sf1.91

[Uri Blass]

After 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qa4+
Nc6 6. e3 O-O 7. Bd2 dxc4 8. Bxc4 Bd6 9. O-O e5 10. d5 Ne7 11. e4 a6 12. Qc2
b5 13. Bb3 Bg4 14. Qd3 Ng6 15. h3 Bd7 16. Ne2 Nh5 17. Rac1 a5 18. g4 Nhf4 19.
Nxf4 exf4 20. Rfe1 Re8 21. Bc3 f6 22. Bd1 Qe7 23. Qc2 *

SF17.1 plays 23...b4

Analysis:
[-0.10] d=58 23...b4 24.Bd4 a4 25.Qd3 Kh8 26.Kg2 Reb8 27.Be2 Ne5 28.Qd2 Re8 29.Qd1 Nf7 30.Bd3 Rac8 31.Qd2 Ne5 32.Be2 Kg8 33.Qd1 Nf7 34.Bf1 Rcd8 35.Bd3 Rb8 36.Bf1 Kh8 37.Bd3 Rf8 38.Bc2 Ra8 39.Bd3 Kg8 40.Qe2 Rab8 41.Ba7 Rb7 42.Bd4 Ne5 43.Qd2 Kh8 44.Be2 Ng6 45.Bd3 Rbb8 46.Ba7 Rbe8 47.Bd4 Ra8 48.e5 fxe5(1:16:49) 33809293kN
[-0.12] d=58 23...b4(1:15:18) 33146163kN
[-0.10] d=58 23...b4 24.Bd4(1:13:04) 32171230kN
[-0.13] d=58 23...b4(0:57:24) 25319583kN
[-0.11] d=57 23...Ne5 24.Be2 Qf7 25.Kh2 Ng6 26.Bd3 b4 27.Bd4 a4 28.Rg1 Rab8 29.Qe2 Qe7 30.Kg2 Kh8 31.Rge1 Ne5 32.Qd1 Ra8 33.Bxe5 fxe5 34.Rg1 Reb8 35.Bc4 Rb6 36.Qd3 Rab8 37.Rh1 Rg8 38.Qd1 Ra8 39.Qd3 Qf7 40.Rcg1 Qf6 41.Rh2 Qe7 42.Kh1 b3 43.axb3 axb3 44.Kg2 Ra2 45.Qe2 Qf6(0:43:01) 19094145kN
[-0.12] d=57 23...Ne5 24.Be2 Qf7 25.Kh2 b4 26.Bxe5 fxe5 27.Rg1 a4 28.Nh4 Rab8 29.Qd2 Qe7 30.Nf3 Kh8 31.Kg2 Rf8 32.Rge1 Ra8 33.Rg1 Rfb8 34.Bc4 Qf6 35.Qd3 Ra5 36.Rh1 Qg6 37.Rhg1 Kg8 38.Rh1 Qf6 39.Rc2 Rf8 40.Qd1 Kh8 41.Rg1 Qg6 42.Qd3 Raa8 43.Rh1 Rf6 44.Rcc1 Qe8 45.Kf1 Rg6(0:30:32) 13694508kN
[-0.13] d=56 23...Ne5 24.Be2 Qf7 25.Kh2 b4 26.Bxe5 fxe5 27.Rg1 a4 28.Nh4 Rab8 29.Qd2 Qe7 30.Nf3 Kh8 31.Kg2 Rf8 32.Rge1 Ra8 33.Rg1 Rfb8 34.Bc4 Qf6 35.Qd3 Ra5 36.Rh1 Qg6 37.Rhg1 Kg8 38.Rh1 Qf6 39.Rc2 Rf8 40.Qd1 Kh8 41.Rg1 Qg6 42.Qd3 Raa8 43.Rh1 Rf6 44.Rcc1 Qe8 45.Kf1 Rg6 46.Kg2(0:29:46) 13353483kN
[-0.14] d=56 23...Ne5 24.Be2 Nf7 25.Bf1 Rac8 26.Qd1 Ne5 27.Be2 b4 28.Bd4 a4 29.Kg2 Nf7 30.Bd3 Rb8 31.Bc4 Kh8 32.Bd3 Ne5 33.Bxe5 fxe5 34.Be2 Rb6 35.Rh1 Ra8 36.Qd2 Rb7 37.Rhg1 Rba7 38.Rh1 Ra5 39.Qd3 Qf6 40.Rhe1 Rf8 41.Qd2 Rb8 42.Kh2 Raa8 43.Qd1 g6 44.Rh1 Kg7 45.Kg2 Rf8 46.Rg1 Qe7(0:26:13) 11795454kN
[-0.13] d=56 23...Ne5 24.Be2 Nf7 25.Bf1 Rac8 26.Qd1 Ne5 27.Be2 b4 28.Bd4 a4 29.Kg2 Nf7 30.Bd3 Rb8 31.Bc4 Kh8 32.Bd3 Ne5 33.Bxe5 fxe5 34.Be2 Rb6 35.Rh1 Ra8 36.Qd2 Rb7 37.Rhg1 Rba7 38.Rh1 Ra5 39.Qd3 Qf6 40.Rhe1 Rf8 41.Qd2 Rb8 42.Kh2 Raa8 43.Qd1 g6 44.Rh1 Kg7 45.Kg2 Rf8 46.Rg1 Qe7 47.Qd3(0:20:53) 9501121kN
[-0.11] d=55 23...Ne5 24.Be2 Nf7 25.Bf1 Rac8 26.Qd1 Ne5 27.Be2 b4 28.Bd4 a4 29.Kg2 Nf7 30.Bd3 Rb8 31.Bc4 Kh8 32.Bd3 Ne5 33.Bxe5 fxe5 34.Be2 Rb6 35.Rh1 Ra8 36.Qd2 Rb7 37.Rhg1 Rba7 38.Rh1 Ra5 39.Qd3 Qf6 40.Rhe1 Rf8 41.Qd2 Rb8 42.Kh2 Raa8 43.Qd1 g6 44.Rh1 Kg7 45.Kg2 Rf8 46.Rg1 Qe7 47.Qd3 Rfb8(0:18:10) 8319647kN
[-0.12] d=54 23...Ne5 24.Be2 Nf7 25.Bf1 b4 26.Bd4 a4 27.Qd1 Kh8 28.Kg2 Ne5 29.Be2 Rab8 30.Bxe5 fxe5 31.Rh1 Rf8 32.Qd2 Ra8 33.Qd3 Rfb8 34.Rhg1 Rb6 35.Qd2 Rf8 36.Rh1 Qe8 37.Qd1 Rf6 38.Bc4 Rb8 39.Be2 Qf7 40.Rg1 Qg6 41.Bd3 Rbf8 42.Qe2 Qe8 43.Ba6 Qb8 44.Bc4 h6 45.Qd2(0:10:29) 5007262kN
[-0.13] d=54 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Qd1 Ra8 43.Qc2 Kg7 44.Qd3 Rac8 45.Qa6 Rhe8 46.Rc2 Rb8 47.Rcc1 Ra8 48.Qd3 Rh8 49.Rc2 Rab8 50.Rcc1 a3 51.b3 Rbf8 52.Rc2(0:08:40) 4195352kN
[-0.12] d=53 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Qd1 Ra8 43.Qc2 Kg7 44.Qd3 Rac8 45.Qa6 Rhe8 46.Rc2 Rb8 47.Rcc1 Ra8 48.Qd3 Rh8 49.Rc2 Rab8 50.Rcc1 a3 51.b3 Rbf8 52.Rc2 Ra8(0:07:54) 3853396kN
[-0.12] d=52 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Qd1 Ra8 43.Qc2 Kg7 44.Qd3 Ra7 45.Qd2 Qf6 46.Qd3 Ra5 47.Qd2 Rha8 48.Rc2 a3 49.b3 Rh8 50.Rcc1 Qe7 51.Qd3(0:07:48) 3810379kN
[-0.12] d=51 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Qd1 Ra8 43.Qd3 Rab8 44.Qd2 Kg7 45.Rc4 Rb6 46.Rcc1 Ra8 47.Rc4 h5 48.g5 Bb5 49.Rc2 Be8(0:07:43) 3774998kN
[-0.12] d=50 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Qd2 Kg7 43.Rc4 a3 44.b3 g5 45.Nh2 Rf6 46.Rc2 Rhf8 47.Nf3 Qe8 48.Qd3 Rh8 49.Nh2(0:07:41) 3760003kN
[-0.12] d=49 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Qd2 Kg7 43.Rc2 Rb8 44.Rcc1 Ra8 45.Rc4 Rhb8(0:07:41) 3755346kN
[-0.12] d=48 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rb8 35.Rh1 Rg6 36.Rhg1 h6 37.Kh2 Kh7 38.Qd2 Rh8 39.Qd3 Rf6 40.Kg2 Rff8 41.Rh1 g6 42.Rc2 Ra8 43.Qd2 Rab8 44.Rcc1 Kg7 45.Qd3 Qd8 46.Qd2 Ra8 47.Qc2 h5 48.g5 Qc8 49.Qd1 Qe8(0:07:40) 3752017kN
[-0.12] d=47 23...Ne5 24.Be2 b4 25.Bd4 a4 26.Bxe5 fxe5 27.Kg2 Reb8 28.Qd3 Kh8 29.Qd2 Rf8 30.Rh1 Rf6 31.Rhg1 Rg6 32.Kh2 Rh6 33.Qd3 Rf8 34.Kg2 Rg6 35.Kh1 Rgf6 36.Kg2 Rh6 37.Qa6 Rb8 38.Qd3 Re8 39.Rh1 Rf6 40.Rc2 Rb8 41.Rcc1 Rg6 42.Rhg1 h6 43.Kh2 b3 44.a3 Bc5 45.Rxc5 Qxc5 46.Nxe5 Rd6 47.Nf7 Kg8 48.Nxd6 cxd6 49.Kg2 Qc2 50.Qa6 Rf8(0:07:38) 3737363kN
[-0.12] d=47 23...Ne5 24.Be2(0:07:35) 3714103kN

24. Bd4 is probably the only logical move and I do not expect stockfish1.9.1 to blunder by 24. Bd2 but I am going to wait.

[Leto]

If 24.Bd4 then:

After 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qa4+
Nc6 6. e3 O-O 7. Bd2 dxc4 8. Bxc4 Bd6 9. O-O e5 10. d5 Ne7 11. e4 a6 12. Qc2
b5 13. Bb3 Bg4 14. Qd3 Ng6 15. h3 Bd7 16. Ne2 Nh5 17. Rac1 a5 18. g4 Nhf4 19.
Nxf4 exf4 20. Rfe1 Re8 21. Bc3 f6 22. Bd1 Qe7 23. Qc2 b4 24. Bd4 *

SF17.1 plays 24...a4:

analysis:
[-0.13] d=61 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rb8 33.Kh2 Rh6 34.Kg2 Rb6 35.Qd2 Qe8 36.Rc4 Rb7 37.Rh1 Rf6 38.Rcc1 Rb8 39.Qd3 Qe7 40.Rhg1 Rff8 41.Qd2 Qf6 42.Kh2 Qh6 43.Qd3 Qg6 44.Rge1 Qf6 45.Kg2 g6 46.Qd2 Rf7 47.Rh1 Qe7 48.Rc4 g5 49.Rcc1 a3 50.b3 Kg7 51.Rc2 Rh8 52.Qd3 h6 53.Nd2 h5 54.gxh5 f3 55.Bxf3 Rhf8 56.Qe3 Rf4 57.Rf1 Qf6 58.Kg3 g4 59.Bxg4 Qg5 60.Qe2 Rf3 61.Qxf3 Rxf3 62.Nxf3(0:03:49) 1773009kN
[-0.13] d=60 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rb8 33.Kh2 Rh6 34.Kg2 Rb6 35.Qd2 Qe8 36.Rc4 Rb7 37.Rgc1 Qe7 38.Rg1 Rf6 39.Kh2 Rf8 40.Rcc1 Rbb8 41.Kg2 Qf6 42.Kh2 Qh6 43.Qd3 Qg6 44.Rge1 Qf6 45.Kg2 g6 46.Qd2 Rf7 47.Rh1 Qe7 48.Rc4 g5 49.Rcc1 Kg7 50.b3 a3 51.Rc2 Rh8 52.Qd3 h6 53.Nd2 h5 54.Bf3 hxg4 55.Bxg4 Rf6 56.f3(0:03:16) 1533595kN
[-0.13] d=59 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rb8 33.Kh2 Rh6 34.Kg2 Rb6 35.Qd2 Qe8 36.Rc4 Rb7 37.Rgc1 Qe7 38.Rg1 Ra7 39.Rcc1 Rf6 40.Qd3 Rb7 41.Kh2 Rf8 42.Qd2 Rbb8 43.Kg2 Qf6 44.Kh2 Qh6 45.Qd3 Qg6 46.Rge1 Qf6 47.Kg2 g6 48.Rh1 Qe7 49.Qd2 Rf7 50.Qd3 Kg7 51.Qd2 a3 52.b3 Rh8 53.Rc2 h6 54.Qd3 Rff8 55.Rhc1 g5(0:03:06) 1457913kN
[-0.13] d=58 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rb8 33.Kh2 Rh6 34.Kg2 Rb6 35.Qd2 Qe8 36.Rc4 Rf6 37.Rgc1 Rb7 38.Kh2 Rf8 39.Kg2 Qe7 40.Rg1 Rfb8 41.Bd1 Ra8 42.Be2 Rf8 43.Rcc1 Rbb8 44.Kh2 Qf6 45.Kg2 Qg6 46.Bd3 Rf7 47.Qd1 Qf6 48.Rh1 Qe7 49.Be2 g6 50.Qd2 Kg7 51.Qd3 Rh8 52.Qd2 a3 53.bxa3 bxa3 54.Rb1 h5(0:03:01) 1420004kN
[-0.13] d=57 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rh6 33.Rh1 Rf6 34.Rhg1 Raf8 35.Qd2 Rh6 36.Kh2 Rb8 37.Rc4 Qe8 38.Kg2 Rf6 39.Rcc1 Rf8 40.Rge1 Qg6 41.Qd3 Ra8 42.Rh1 Rfb8 43.Rhg1 Qf6 44.Rh1 Rf8 45.Qd1 Rab8 46.Rc4 h6 47.Rc1 Qg6 48.Bd3 Ra8 49.Rg1 Qh7 50.Rh1 g5 51.Nd2 h5 52.Be2 f3 53.Bxf3 Rf4 54.Be2 Raf8(0:02:49) 1334889kN
[-0.13] d=56 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rh6 33.Rh1 Rf6 34.Rhg1 Raf8 35.Qd2 Rh6 36.Kh2 Rb8 37.Rc4 Qe8 38.Kg2 Rf6 39.Rcc1 Rf8 40.Rge1 Qg6 41.Qd3 Qf6 42.Qd1 g6 43.Qd3 Kg7 44.Rh1 Qe7 45.Qd1 Rh8 46.Qd2 Rbf8 47.Qd3 Rc8 48.Qd2 a3 49.b3 h5 50.g5 c6 51.Ba6 Rc7 52.Bb7 cxd5 53.Rxc7 Bxc7 54.Rc1 d4 55.Rxc7 Bxh3 56.Kxh3(0:01:51) 906829kN
[-0.13] d=55 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rb8 33.Kh2 Rh6 34.Kg2 Kg8 35.Qa6 Rg6 36.Qd3 Qd8 37.Kh1 Rh6 38.Kh2 Qe8 39.Kg2 Kh8 40.Rh1 Rf6 41.Rhe1 Rf8 42.Qd1 Qg6 43.Bd3 Qf6 44.Be2 g6 45.Qd3 Kg7 46.Rh1 Qe7 47.Qd1 Rh8 48.Qd2 Rbf8 49.Qd3 Ra8 50.Qd2 g5 51.Rc4 Raf8 52.Nh2 a3 53.b3 Rf6(0:01:50) 901789kN
[-0.13] d=54 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rb8 33.Kh2 Rh6 34.Kg2 Kg8 35.Qa6 Rg6 36.Qd3 Qd8 37.Kh1 Rh6 38.Kh2 Qe8 39.Kg2 Kh8 40.Rh1 Rf6 41.Rhe1 Rf8 42.Qd1 Qg6 43.Bd3 Qf6 44.Be2 g6 45.Qd3 Kg7 46.Rh1 Qe7 47.Qd1 Rh8 48.Qd2 Rbf8 49.Qd3 Ra8 50.Qd2 g5 51.Nh2 Qf6 52.Qd3 h6 53.Rc2 Qg6 54.Rcc1 a3(0:01:49) 894134kN
[-0.13] d=53 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rb8 33.Kh2 Rh6 34.Qd2 Ra8 35.Rc2 Rf6 36.Rcc1 Qe8 37.Qd3 Rb8 38.Qd2 Rh6 39.Rc4 Qd8 40.Kg2 Rf6 41.Rcc1 Qe7 42.Qd1 Rff8 43.Qd2 Qe8 44.Qd1 Qg6 45.Bd3 Qf6 46.Be2 g6 47.Qd2 Kg7 48.Qd3(0:01:46) 870479kN
[-0.13] d=52 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rh6 33.Rh1 Rf6 34.Rhg1 Raf8 35.Qd2 Rh6 36.Kh2 Rb8 37.Rc4 Ra8 38.Kg2 Rg6 39.Kh2 Rc8 40.Rcc1 Rb8 41.Bf1 Rh6 42.Kg2 Rf6 43.Be2 Rff8 44.Rc4 Qf6 45.Qd1 Rf7 46.Rc1 h6 47.Qd3 Qg6 48.Rge1 Rff8 49.Kh2 Ra8(0:01:39) 815852kN
[-0.13] d=51 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rh6 33.Rh1 Rf6 34.Rhg1 Raf8 35.Qd2 Rh6 36.Kh2 Rb8 37.Rc4 Ra8 38.Kg2 Rg6 39.Kh2 Rc8 40.Rcc1 Rf6 41.Rc2 Rb8 42.Rcc1 Rff8 43.Kg2 Ra8 44.Rc2 Rac8 45.Rh1 Rb8 46.Rcc1 h6 47.Qd3 Rf6 48.Kh2 a3 49.b3 Rbf8 50.Kg2 Ra8(0:01:38) 808845kN
[-0.13] d=50 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rh6 33.Rh1 Rf6 34.Rhg1 Ra5 35.Qd2 Rf8 36.Qd3 Ra7 37.Rh1 Rb7 38.Qa6 Rbb8 39.Qd3 Rf6 40.Rhd1 Rf7 41.Rh1 g6 42.Qd1 Kg7 43.Qd3 Rh8 44.Qd2 Rff8 45.Rc4 g5 46.Nh2 Rb8 47.Rcc1 Qf6 48.Qd3 Qg6 49.b3 h5(0:01:26) 716709kN
[-0.13] d=49 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rh6 33.Rh1 Rf6 34.Rhg1 Ra5 35.Qd2 Rf8 36.Qd3 Ra7 37.Rh1 Rb7 38.Qa6 Rbb8 39.Qd3 Rf6 40.Rhd1 Rf7 41.Rh1 g6 42.Qa6 Kg7 43.Qa5 h6 44.Qa6 Rff8 45.Qd3 Rh8 46.Qd2 a3(0:01:25) 712098kN
[-0.13] d=48 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rb8 33.Kh2 Rh6 34.Qd2 Ra8 35.Kg2 Rf8 36.Kh2 Rb8 37.Rc4 Ra8 38.Kg2 Rg6 39.Kh2 Rc8 40.Rc2 Rh6 41.Kg2 Rf6 42.Rcc1 Rff8 43.Rc2 Rb8 44.Rcc1 Qf7 45.Ba6 Qf6 46.Bd3 g5 47.Be2 Kg7 48.Qd3 a3 49.b3 Rf7 50.Rh1 Qe7 51.Rc2 Rh8 52.Nd2 f3 53.Nxf3 Rf4(0:01:21) 681039kN
[-0.13] d=47 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rb8 33.Kh2 Rh6 34.Qd2 Ra8 35.Kg2 Rf6 36.Qd3 Rg6 37.Kh2 Rh6 38.Kg2 Rb8 39.Qd2 Rf6 40.Qd3 Rff8 41.Rh1 Qf6 42.Qd1 Qg6 43.Bd3 Rf6 44.Rg1 Qe8 45.Be2 h6 46.Qd3 Qe7 47.Qd2 Ra8 48.Qd3 Rc8(0:01:19) 658710kN
[-0.13] d=46 24...a4 25.Qd3 Rac8 26.Kg2 Rb8 27.Bc2 Ne5 28.Bxe5 fxe5 29.Bd1 Ra8 30.Be2 Rf8 31.Kh1 Kh8 32.Kg2 Rf6 33.Rh1 Rg6 34.Rhg1 Rb8 35.Kh2 Rh6 36.Qd2 Ra8 37.Kg2 Rf6 38.Qd3 Rg6 39.Kh2 Rh6 40.Kg2 Rb8 41.Qd2 Rf6 42.Qd3 Rff8 43.Rh1 Qe8 44.Qd1 Rf6 45.Qd2 h6 46.Qd3 Qg6(0:01:17) 649914kN
[-0.13] d=45 24...a4 25.Qd3 Rac8 26.Kg2 Rb8 27.Bc2 Ne5 28.Bxe5 fxe5 29.Bd1 Rf8 30.Be2 Kh8 31.Rg1 Rf6 32.Rh1 Rg6 33.Rhg1 Rh6 34.Qd2 Qf6 35.Qd3 Qf7 36.Rh1 Qg6 37.Rhg1 Qe8 38.Kh2 Rf6 39.Kg2 Qg6 40.Rh1 Rff8 41.Rhe1 Qf7 42.Rf1 Qf6 43.Rfd1 g6 44.Qd2 Kg7 45.Rh1 Rh8 46.Qd3 Qe7 47.Qd2 h5 48.g5 b3 49.a3 Rhc8 50.Rc3(0:01:16) 641375kN
[-0.13] d=44 24...a4 25.Qd3 Rac8 26.Kg2 Rb8 27.Bc2 Ne5 28.Bxe5 fxe5 29.Bd1 Rf8 30.Be2 Kh8 31.Rg1 Rf6 32.Rh1 Rg6 33.Rhg1 Kg8 34.Kh2 Rf6 35.Qd2 Kh8 36.Kg2 Rh6 37.Qd3 Ra8 38.Qd2 Rf6 39.Rc2 Rc8 40.Qd3 Rff8 41.Qd2 Rb8 42.Rcc1 h6 43.Qd3 g6 44.Qd2 Kg7 45.Rc4 h5 46.g5 a3(0:01:16) 640101kN
[-0.13] d=43 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rb8 33.Kh2 Rh6 34.Qd2 Rf6 35.Kg2 Rg6 36.Kh2 Rh6 37.Kg2 Rf6 38.Qd3 h6 39.Rh1 g6 40.Rhg1 Kg7 41.Rh1 Rf7 42.Qd2 a3 43.b3 Rh8 44.Rc2 Rf6 45.Qd3(0:01:13) 617647kN
[-0.13] d=42 24...a4 25.Qd3 Ne5 26.Bxe5 fxe5 27.Kg2 Reb8 28.Be2 Rf8 29.Kh1 Kh8 30.Kg2 Rf6 31.Rh1 Rg6 32.Rhg1 Rb8 33.Kh2 Rh6 34.Qd2 Rf6 35.Kg2 Rg6 36.Kh2 h6 37.Qd3 Rf6 38.Kg2 g6 39.Qd2 Rff8 40.Rh1 Rf7 41.Qd3 Kg7 42.Qd2 Rff8 43.Rc4 a3 44.b3 Rh8 45.Rhc1 Rbc8 46.R4c2 g5(0:01:11) 599105kN

[Uri Blass]

24.Bd4 as expected
I will analyze what happens after 24...a4
[d]r3r1k1/2pbq1pp/3b1pn1/p2P4/1p2PpP1/2B2N1P/PPQ2P2/2RBR1K1 w - - 0 24

Stockfish-191-64-ja:
1 00:00 1k 439k +0.56 Bc3-d4
2 00:00 1k 361k +0.52 Bc3-d4 Bd7-b5
3 00:00 2k 403k +0.52 Bc3-d4 Ra8-d8 Qc2-c4
3 00:00 2k 452k +0.72 Bc3-d2 Ng6-e5 Nf3-d4
4 00:00 3k 516k +1.09 Bc3-d2 Ng6-e5 Nf3-d4 g7-g5
5 00:00 4k 488k +1.21 Bc3-d2 Ng6-e5 Nf3-d4 Ne5-g6 Bd1-f3
6- 00:00 7k 554k +0.80 Bc3-d2 a5-a4 Nf3-d4 a4-a3
6 00:00 8k 565k +0.76 Bc3-d2 a5-a4 Nf3-d4 a4-a3 b2-b3 Qe7-e5
7 00:00 20k 563k +0.80 Bc3-d2 a5-a4 Nf3-d4 a4-a3 b2-b3 Bd6-e5 Nd4-f5 Bd7xf5 g4xf5 Ng6-h4
8 00:00 54k 800k +0.64 Bc3-d2 a5-a4 Nf3-d4 a4-a3 b2-b3 Ra8-a5 Nd4-f5 Bd7xf5 e4xf5 Ng6-e5 Qc2-e4 Qe7-f7 Qe4xf4 Qf7xd5 Bd2xb4 Bd6xb4 Qf4xb4
9 00:00 65k 892k +0.64 Bc3-d2 a5-a4 Nf3-d4 a4-a3 b2-b3 Ra8-a5 Nd4-f5 Bd7xf5 e4xf5 Ng6-e5 Qc2-e4 Qe7-f7 Qe4xf4 Qf7xd5 Bd2xb4 Bd6xb4 Qf4xb4
10- 00:00 93k 1,023k +0.56 Bc3-d2 a5-a4 Nf3-d4 Qe7-e5 Nd4-f5 Bd7xf5 g4xf5 f4-f3 Bd1xf3 Qe5-h2+ Kg1-f1 Ng6-e5
10- 00:00 104k 1,059k +0.48 Bc3-d2 a5-a4 Nf3-d4 Qe7-e5 Nd4-f5 Bd7xf5 g4xf5 f4-f3 Bd1xf3 Qe5-h2+ Kg1-f1 Ng6-h4
10- 00:00 173k 1,313k +0.32 Bc3-d2 a5-a4 Nf3-d4 Qe7-e5 Nd4-f5 Bd7xf5 g4xf5 f4-f3 Bd1xf3 Qe5-h2+ Kg1-f1 Ng6-h4
10 00:00 325k 1,619k +0.48 Bc3-d4 Re8-c8 Bd4-c5 c7-c6 Bc5xd6 Qe7xd6 Qc2-d2 a5-a4 Bd1-e2 c6xd5 Qd2xd5+ Qd6-e6
11 00:00 385k 1,517k +0.48 Bc3-d4 Re8-c8 Bd4-c5 c7-c6 Bc5xd6 Qe7xd6 Qc2-d2 a5-a4 Bd1-e2 Ng6-e5 Re1-d1 c6xd5 Qd2xd5+ Qd6xd5 e4xd5 Rc8xc1 Rd1xc1 Ne5xf3+ Be2xf3 Kg8-f7
12 00:00 459k 1,603k +0.48 Bc3-d4 Re8-c8 Bd4-c5 c7-c6 Bc5xd6 Qe7xd6 Qc2-d2 a5-a4 Bd1-e2 Ng6-e5 Re1-d1 c6xd5 Qd2xd5+ Qd6xd5 e4xd5 Rc8xc1 Rd1xc1 Ne5xf3+ Be2xf3 Kg8-f7
13- 00:00 607k 1,671k +0.40 Bc3-d4 Re8-c8 Bd4-c5 a5-a4 Nf3-d4 a4-a3 b2-b3 Ra8-a5 Bc5xd6 c7xd6 Nd4-c6 Bd7xc6 d5xc6 Ng6-e5
13 00:00 1,038k 2,150k +0.52 Bc3-d4 Re8-c8 Bd4-c5 a5-a4 Qc2-c4 Rc8-b8 Nf3-d4 Ng6-e5 Qc4-c2 b4-b3 Bc5xd6 c7xd6 a2xb3 a4xb3 Qc2-c7
14- 00:00 1,398k 2,493k +0.44 Bc3-d4 Ra8-c8 Bd4-c5 c7-c6 Bc5xd6 Qe7xd6 Qc2-d2 Ng6-e5 Nf3xe5 f6xe5 Bd1-e2 Qd6-h6 Be2-f1 Kg8-h8 d5-d6 Qh6-h4
14- 00:01 1,753k 1,595k +0.36 Bc3-d4 Ra8-c8 Bd4-c5 c7-c6 Bc5xd6 Qe7xd6 Qc2-d2 Ng6-e5 Nf3xe5 f6xe5 Bd1-e2 c6xd5 Qd2xd5+ Qd6xd5 e4xd5 e5-e4
14 00:01 4,356k 2,800k +0.24 Bc3-d4 a5-a4 Nf3-d2 Bd7-b5 Bd1-f3 a4-a3 b2-b3 Ng6-e5 Bf3-e2 Bb5xe2 Re1xe2 Qe7-d7 Re2-e1 Qd7-b5 Bd4xe5 Bd6xe5 Re1-d1 Be5-c3 Nd2-c4 Qb5-c5
14+ 00:01 4,444k 2,806k +0.60 Bc3-d2 a5-a4 Nf3-d4 Qe7-e5 Qc2-c4 Qe5-g5 Nd4-e6 Bd7xe6 d5xe6 Ng6-e5 Qc4-d5
15+ 00:02 10,198k 4,646k +0.56 Bc3-d4 a5-a4 Bd4-c5 b4-b3 a2xb3 a4xb3 Qc2xb3 Bd6xc5 d5-d6+ Qe7-e6 Rc1xc5 c7xd6 Nf3-d4 Qe6xb3 Bd1xb3+ Kg8-f8 Rc5-d5 Kf8-e7 Nd4-f5+ Bd7xf5 e4xf5+ Ng6-e5 Rd5-b5
15 00:02 10,981k 4,737k +0.28 Bc3-d4 a5-a4 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 Bc5-a7 Rb8-a8 Qc4-a6 b4-b3 a2-a3 Bd6-e5 Rc1-b1 c7-c6 Nf3xe5 f6xe5
16 00:02 11,962k 4,886k +0.36 Bc3-d4 a5-a4 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 a2-a3 Ng6-e5 Nf3xe5 Qe7xe5 Bc5-d4 Qe5-e7 Bd4-a7 b4xa3 b2xa3 Rb8-b2 Bd1xa4 Bd7xa4 Qc4xa4 Rc8-a8 Qa4-a5
17- 00:02 14,011k 5,293k +0.24 Bc3-d4 a5-a4 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 a2-a3 Ng6-e5 Nf3xe5 Qe7xe5 Bc5-d4 Qe5-e7 Bd4-a7 b4xa3 b2xa3 Rb8-b2 Bd1xa4 Bd7xa4 Qc4xa4 Rc8-a8 Qa4-a5 Bd6xa3 Rc1xc7 Qe7-d6
17 00:02 15,166k 5,440k +0.24 Bc3-d4 a5-a4 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 a2-a3 Ng6-e5 Nf3xe5 Qe7xe5 Bc5-d4 Qe5-e7 Bd4-a7 b4xa3 b2xa3 Bd7-b5 Qc4-d4 Bd6xa3 Ba7xb8 Ba3xc1 Bd1xa4
18+ 00:02 17,213k 5,776k +0.40 Bc3-d4 a5-a4 Bd4-c5 Re8-c8 Bd1-e2 Bd6xc5 Qc2xc5 Qe7xe4 Nf3-d2
18 00:03 18,759k 5,942k +0.40 Bc3-d4 a5-a4 Bd4-c5 Re8-c8 Bd1-e2 Ra8-a5 Bc5-d4 Ra5-a8 Qc2-b1 Ng6-e5 Nf3-h4 c7-c5 d5xc6/ep Ne5xc6 Be2-c4+ Kg8-h8 Nh4-f5 Bd7xf5 e4xf5 Qe7-d8 Qb1-e4 Nc6xd4 Qe4xd4
19 00:03 21,668k 6,270k +0.32 Bc3-d4 a5-a4 Bd4-c5 Re8-c8 Bd1-e2 Ra8-a5 Bc5-d4 Ra5-a8 Be2-c4 Ng6-e5 Nf3-h4 Qe7-f7 Bc4-e2 c7-c6 Nh4-f5 Bd7xf5 g4xf5 c6xd5 Qc2xc8+ Ra8xc8 Rc1xc8+ Bd6-f8
20+ 00:04 28,054k 6,824k +0.48 Bc3-d4 a5-a4 Bd4-c5 Re8-c8 Nf3-d4 a4-a3 b2-b3 Ra8-a5 Bc5xd6 c7xd6 Qc2xc8+ Bd7xc8 Rc1xc8+ Kg8-f7 Nd4-c6 Qe7-d7 Rc8-b8 Ra5-c5 Rb8-b7
20 00:09 89,470k 9,138k +0.28 Bc3-d4 Re8-c8 Bd4-c5 Ng6-e5 Bd1-e2 h7-h5 Nf3xe5 f6xe5 f2-f3 g7-g6 Bc5-f2 Kg8-g7 Kg1-g2 Rc8-h8 Re1-h1 Rh8-h6 h3-h4 h5xg4 f3xg4 Ra8-d8 b2-b3 Rh6-h8
21- 00:10 99,340k 9,143k +0.20 Bc3-d4 Re8-c8 Bd4-c5 Ng6-e5 Bd1-e2 h7-h5 Nf3xe5 f6xe5 f2-f3 g7-g6 Bc5-f2 Kg8-g7 Kg1-g2 Rc8-h8 Re1-h1 Rh8-h6 h3-h4 h5xg4 f3xg4 Ra8-f8 b2-b3 Rh6-h8
21 00:20 201,613k 9,715k +0.24 Bc3-d4 Ng6-e5 Nf3-h4 c7-c5 Bd4xe5 f6xe5 Nh4-f5 Bd7xf5 g4xf5 Qe7-h4 Bd1-g4 Re8-d8 Kg1-g2 a5-a4 Re1-g1 Bd6-e7 Qc2-c4 Kg8-h8 a2-a3 Rd8-b8 a3xb4 c5xb4
22+ 00:23 235,919k 9,852k +0.32 Bc3-d4 Ng6-e5 Nf3-h4 c7-c5 Bd4xe5 f6xe5 Nh4-f5 Bd7xf5 g4xf5 Qe7-h4 Qc2-d3 Qh4-g5+ Kg1-h2 Qg5-h4 Qd3-f3
22 00:24 241,117k 9,857k +0.36 Bc3-d4 Ng6-e5 Nf3-h4 c7-c5 Bd4xe5 f6xe5 Nh4-f5 Bd7xf5 g4xf5 a5-a4 Qc2-d3 Qe7-g5+ Kg1-h2 Qg5-h4 Qd3-f3 Re8-d8 Bd1-e2 Ra8-a7 Kh2-g1 Qh4-g5+ Qf3-g4 Qg5xg4+ Be2xg4 Kg8-f7 Kg1-g2 Kf7-f6
23- 00:27 272,010k 9,817k +0.20 Bc3-d4 Ng6-e5 Nf3-h4 g7-g6 Qc2-d2 Qe7-g7 Nh4-f3 Qg7-h6 Kg1-g2 Ne5xf3 Bd1xf3 Qh6-h4 Bd4-c5 Bd6-e5 Re1-h1 Kg8-g7 Bc5-d4 Be5-d6 Bd4-c5 Bd6-e5
23 00:29 287,363k 9,710k +0.16 Bc3-d4 Ng6-e5 Nf3-h4 g7-g6 Qc2-d2 Qe7-g7 Nh4-f3 Qg7-h6 Kg1-g2 Ne5xf3 Bd1xf3 Qh6-h4 Rc1-c2 Ra8-b8 b2-b3 h7-h5 Re1-h1 Kg8-f7 Kg2-g1 a5-a4 g4xh5 g6xh5 b3xa4 b4-b3 a2xb3 Re8-g8+ Kg1-f1 Bd7xh3+ Kf1-e1 Rb8xb3
24 00:36 360,344k 9,769k +0.16 Bc3-d4 Ng6-e5 Nf3-h4 g7-g6 Qc2-d2 Qe7-g7 Nh4-f3 Qg7-h6 Kg1-g2 Ne5xf3 Bd1xf3 Qh6-h4 Re1-g1 Kg8-g7 Bd4-c5 Bd6-e5 Rg1-h1 Re8-c8 a2-a3 b4xa3 b2xa3 h7-h6 Rc1-b1 Rc8-e8 Kg2-h2 Re8-h8
25+ 01:02 635,071k 10,179k +0.28 Bc3-d4 Ng6-e5 Kg1-g2 a5-a4 Qc2-d2 c7-c5 d5xc6/ep Ne5xc6 Bd4-b6 Nc6-e5 Nf3xe5 f6xe5 Bb6-c7
25 02:10 1,330,846k 10,163k +0.24 Bc3-d4 Ra8-c8 Qc2-d2 Ng6-e5 Kg1-g2 Ne5-g6 b2-b3 Re8-d8 Bd4-b2 Rd8-e8 Bb2-a1 a5-a4 Ba1-d4 a4xb3 a2xb3 Rc8-a8 g4-g5 Qe7-f8 Kg2-h2 f6xg5 e4-e5 Qf8-f5 e5xd6 Qf5xh3+ Kh2-g1 Qh3-g4+ Kg1-h1 Qg4-h3+ Nf3-h2 Re8xe1+ Qd2xe1
26+ 02:15 1,370,843k 10,116k +0.32 Bc3-d4 Ra8-c8 Qc2-d2 Ng6-e5 Kg1-g2 Ne5-g6 b2-b3 Re8-d8 Kg2-g1 Rc8-a8 Qd2-c2 a5-a4 Bd4-c5 a4xb3 a2xb3 Bd6xc5 Qc2xc5
26 02:23 1,449,411k 10,111k +0.32 Bc3-d4 Ra8-c8 Qc2-d2 Ng6-e5 Kg1-g2 Kg8-h8 b2-b3 Kh8-g8 Nf3-h4 c7-c5 Bd4xe5 f6xe5 Nh4-f5 Bd7xf5 g4xf5 Rc8-a8 Bd1-e2 Re8-b8 Be2-c4 a5-a4 Re1-g1 a4xb3 a2xb3 Qe7-h4 Qd2-e2 Rb8-b7 Rc1-a1
27- 02:42 1,651,502k 10,136k +0.20 Bc3-d4 Ra8-c8 Qc2-d2 Ng6-e5 Kg1-g2 Kg8-h8 b2-b3 Kh8-g8 Nf3-h4 c7-c5 Bd4xe5 f6xe5 Nh4-f5 Bd7xf5 g4xf5 a5-a4 Bd1-e2 a4xb3 a2xb3 Rc8-a8 Re1-g1
27 03:04 1,876,390k 10,163k +0.24 Bc3-d4 Ra8-c8 Qc2-d2 Ng6-e5 Kg1-g2 Kg8-h8 b2-b3 Kh8-g8 Nf3-h4 c7-c5 Bd4xe5 f6xe5 Nh4-f5 Bd7xf5 g4xf5 a5-a4 Bd1-e2 a4xb3 a2xb3 Rc8-a8 Be2-c4 Ra8-a3 Qd2-d1 Re8-a8 Qd1-h5 Qe7-f7 Qh5-g5
28 03:21 2,053,624k 10,176k +0.24 Bc3-d4 Ra8-c8 Qc2-d2 Ng6-e5 Kg1-g2 Kg8-h8 b2-b3 Kh8-g8 Nf3-h4 c7-c5 Bd4xe5 f6xe5 Nh4-f5 Bd7xf5 g4xf5 a5-a4 Bd1-e2 a4xb3 a2xb3 Rc8-a8 Be2-c4 Ra8-a5 Qd2-d1 Re8-a8 Qd1-g4 Qe7-f7 Re1-g1 Ra5-a2
29+ 05:27 3,362,243k 10,261k +0.32 Bc3-d4 Ra8-c8 Qc2-e2 Rc8-a8 Bd1-b3 Ng6-e5 Bd4xe5 f6xe5 Rc1xc7 a5-a4 Bb3-c4 b4-b3 a2xb3 Bd6xc7 d5-d6+
29- 06:26 3,970,722k 10,268k +0.16 Bc3-d4 Ra8-c8 Qc2-e2 Ng6-e5 Qe2-a6 Ne5-f7 Qa6xa5 Rc8-a8 Bd4-a7 Re8-b8 Nf3-d4 Rb8-b7
29- 12:01 7,473,766k 10,362k +0.08 Bc3-d4 Ng6-e5 Bd1-e2 a5-a4 Qc2-d1 h7-h5
29+ 14:01 8,724,477k 10,369k +0.40 Bc3-d4 Ng6-e5 Bd1-e2 a5-a4 Nf3-d2 b4-b3 a2xb3 a4xb3 Qc2-d1 Re8-b8 f2-f3 Rb8-b4 Bd4-c3 Bd6-c5+ Kg1-g2 Rb4-b8 Rc1-a1 Ra8xa1 Qd1xa1 Bc5-e3 Qa1-d1 h7-h5 Re1-h1 h5xg4 h3xg4 c7-c6 Nd2xb3 c6xd5 e4xd5 Qe7-d6
29 14:09 8,816,862k 10,373k +0.24 Bc3-d4 Ng6-e5 Bd1-e2 a5-a4 Nf3-d2 b4-b3 a2xb3 a4xb3 Qc2-d1 Re8-b8 f2-f3 Rb8-b4 Bd4-c3 Bd6-c5+ Kg1-g2 Rb4-b8 Nd2-c4 Ne5-g6 Bc3-d4 Ng6-h4+ Kg2-h2 Nh4-g6 d5-d6 Bc5xd6 Nc4xd6 c7xd6 Bd4-b6 Ng6-e5 Bb6-c7
30- 14:29 9,023,992k 10,374k +0.16 Bc3-d4 Ng6-e5 Bd1-e2 a5-a4 Nf3-d2 b4-b3 a2xb3 a4xb3 Qc2-d1 Re8-b8 f2-f3 Rb8-b4 Bd4-c3 Bd6-c5+ Kg1-g2 Rb4-b8 Nd2-c4 Ra8-a4 Bc3xe5 f6xe5
30 14:44 9,170,455k 10,368k +0.28 Bc3-d4 Ng6-e5 Bd1-e2 a5-a4 Nf3-d2 b4-b3 a2xb3 a4xb3 Qc2-d1 Re8-b8 f2-f3 Rb8-b4 Bd4-c3 Bd6-c5+ Kg1-g2 Rb4-b8 Nd2-c4 Ra8-a4 Bc3-d4 Bc5xd4 Qd1xd4 Rb8-b4 Re1-d1 Kg8-f8 d5-d6 c7xd6 Qd4xd6 Qe7xd6 Nc4xd6 Kf8-e7 Rc1-c7 Ra4-a2 Nd6-c4
31- 15:05 9,382,796k 10,365k +0.20 Bc3-d4 Ng6-e5 Bd1-e2 a5-a4 Nf3-d2 b4-b3 a2xb3 a4xb3 Qc2-d1 Re8-b8 f2-f3 Rb8-b4 Bd4-c3 Bd6-c5+ Kg1-g2 Rb4-b8 Nd2-c4 Ra8-a4 Bc3-d4 Bc5xd4 Qd1xd4 Rb8-b4 Re1-d1 Kg8-f8 d5-d6 c7xd6 Qd4xd6 Qe7xd6 Nc4xd6 Rb4-d4 Rd1xd4 Ra4xd4 Nd6-f5 Rd4-d2
31- 15:27 9,608,918k 10,361k +0.12 Bc3-d4 Ng6-e5 Bd1-e2 a5-a4 Nf3xe5 f6xe5 Bd4-c5 Ra8-b8 Qc2-c4 Bd7-b5 Bc5xd6 c7xd6 Qc4-c7 Bb5xe2 Qc7xe7 Re8xe7 Re1xe2 b4-b3 a2-a3 Kg8-f7 Re2-e1 Rb8-a8
31 17:48 11,107,429k 10,398k +0.08 Bc3-d4 Ng6-e5 Bd1-e2 a5-a4 Nf3-d2 b4-b3 a2xb3 a4xb3 Qc2-d1 Re8-b8 f2-f3 Rb8-b4 Nd2-c4 Ra8-a4 Nc4xe5 Rb4xd4 Ne5-d3 f6-f5 e4-e5 Bd6xe5 Be2-f1 Rd4xd3 Qd1xd3 Qe7-d6 Qd3xb3 Ra4-b4 Qb3-a3 f5xg4 Qa3-a8+ Kg8-f7
32 26:32 16,702,997k 10,489k +0.04 Bc3-d4 Ng6-e5 Qc2-d2 a5-a4 Kg1-h2 Re8-d8 Bd1-e2 Ne5-f7 Be2-d3 Nf7-e5 Qd2-d1 Ra8-a5 Bd3-c4 Qe7-f7 Bd4xe5 f6xe5 Nf3-g5 Qf7-e7 Ng5-e6 Bd7xe6 d5xe6 Kg8-f8 Qd1-e2 Bd6-c5 Re1-d1 Rd8xd1 Rc1xd1 Bc5-d4 Qe2-d2 Ra5-a8 Bc4-d5 Ra8-b8
33 38:59 24,947,360k 10,663k 0.00 Bc3-d4 Ng6-e5 Qc2-d2 a5-a4 Kg1-h2 Ne5-f7 Kh2-g2 Re8-c8 b2-b3 a4xb3 a2xb3 c7-c6 Bd4-b2 c6xd5 e4xd5 Nf7-e5 Rc1xc8+ Bd7xc8 Nf3xe5 f6xe5 Bd1-f3 Ra8-a2 Qd2-c1 Bc8-b7 Qc1-b1 Ra2-a5 Bb2xe5 Bd6xe5 Qb1-f5 Bb7xd5 Qf5-c8+ Kg8-f7 Qc8-f5+ Kf7-e8 Qf5-c8+ Ke8-f7
34 56:54 36,765,698k 10,767k 0.00 Bc3-d4 Ng6-e5 Qc2-d2 a5-a4 Kg1-h2 h7-h6 Kh2-g2 g7-g6 Qd2-c2 Kg8-g7 Bd1-e2 Re8-h8 b2-b3 Ra8-a5
35+ 1:13:55 48,090,075k 10,841k +0.08 Bc3-d4 Ng6-e5 Qc2-d2 a5-a4 Nf3-h4 a4-a3 b2xa3
35 1:28:23 57,677,378k 10,876k 0.00 Bc3-d4 Ng6-e5 Qc2-d2 a5-a4 Kg1-h2 Ne5-g6 Kh2-g1 Ng6-e5
36+ 1:57:19 77,559,747k 11,017k +0.08 Bc3-d4 Ng6-e5 Kg1-g2 a5-a4 Bd1-e2 b4-b3 a2xb3 a4xb3
36+ 2:03:14 81,546,717k 11,028k +0.16 Bc3-d4
36 2:44:38 109,181,283k 11,052k +0.20 Bc3-d4 Ng6-e5 Kg1-g2 Ra8-c8 Qc2-d2 a5-a4 Bd1-e2 Re8-d8 Kg2-g1 Rd8-e8 Nf3-h4 g7-g6 Nh4-f3 h7-h6 b2-b3 Kg8-g7 Bd4-b2 Ne5-f7 Be2-c4 Nf7-g5 Nf3xg5 h6xg5 f2-f3 Re8-h8 Kg1-g2 Rh8-h7 Bc4-f1 Rc8-h8 Kg2-f2 Rh7-h4 Bb2-d4

[Uri Blass]

I believe 25.Bc5 is a bad move based on a short analysis but so far stockfish plans to fall into this trap after searching more than 50000M nodes

I plan to try to give it more time even if it falls into the trap to see if it can avoid the trap with more time(so far it searched more than 56000M nodes and my rules say at least 100000M nodes and extension of time to finish the iteration if fail low happens before 100000M nodes(fail low happened but it also happened in earlier iterations without changing the move).

[d]r3r1k1/2pbq1pp/3b1pn1/3P4/pp1BPpP1/5N1P/PPQ2P2/2RBR1K1 w - - 0 25

Stockfish-191-64-ja:
1 00:00 917 229k +0.60 Qc2-c4
2 00:00 1k 215k +0.48 Qc2-c4 Ng6-e5
2 00:00 1k 286k +0.52 Qc2-e2 Ng6-e5
3 00:00 2k 291k +0.28 Qc2-e2 a4-a3 b2-b3
4 00:00 3k 400k +0.44 Qc2-e2 a4-a3 b2-b3 Ng6-e5
5 00:00 5k 465k +0.20 Qc2-e2 Ng6-e5 Qe2-d2 c7-c5 Nf3xe5 f6xe5
5 00:00 6k 490k +0.32 Qc2-c4 a4-a3 b2-b3 Ng6-e5 Nf3xe5 f6xe5
5 00:00 7k 504k +0.52 Qc2-d2 a4-a3 b2-b3 Ra8-d8 Bd1-c2
6 00:00 9k 545k +0.48 Qc2-d2 a4-a3 b2-b3 Ra8-d8 Bd1-c2 c7-c6
7- 00:00 11k 566k +0.40 Qc2-d2 a4-a3 b2-b3 Ra8-d8 Bd1-c2 c7-c5
7- 00:00 16k 603k +0.32 Qc2-d2 b4-b3 a2-a3 Re8-d8
7- 00:00 32k 635k +0.16 Qc2-d2 b4-b3 a2-a3 Re8-d8
7+ 00:00 43k 665k +0.56 Nf3-d2 f4-f3 Re1-e3 Bd7-b5 Nd2xf3 Bd6-f4 Bd4-c5
7 00:00 44k 672k +0.56 Nf3-d2 f4-f3 Re1-e3 Bd7-b5 Nd2xf3 Ng6-f4 Nf3-d2
8- 00:00 57k 745k +0.44 Nf3-d2 Bd7-b5 Bd1-e2 Bb5xe2 Re1xe2 a4-a3
8 00:00 63k 755k +0.36 Nf3-d2 Bd7-b5 Bd1-f3 a4-a3 b2-b3 Ng6-e5 Bf3-e2 Bb5xe2 Re1xe2
9 00:00 90k 814k +0.36 Nf3-d2 Bd7-b5 Bd1-f3 a4-a3 b2-b3 Ng6-h4 Bf3-e2 Bb5xe2 Re1xe2 f4-f3 Re2-e3 Bd6-f4
10 00:00 115k 922k +0.36 Nf3-d2 Bd7-b5 Bd1-f3 a4-a3 b2-b3 Ng6-h4 Bf3-e2 Bb5xe2 Re1xe2 f4-f3 Re2-e3 Bd6-f4
11+ 00:00 226k 1,197k +0.44 Nf3-d2 Bd7-b5 f2-f3 Bd6-e5 Bd4-c5
11- 00:00 253k 1,228k +0.28 Nf3-d2 Bd7-b5 f2-f3 c7-c6 d5xc6 Ra8-c8
11 00:00 718k 1,926k +0.36 Nf3-d2 Bd7-b5 Nd2-c4 Ng6-e5 Nc4xd6 c7xd6 Bd4xe5 f6xe5 Qc2-d2 b4-b3 a2xb3 a4xb3 Qd2-b4 Bb5-d3 Bd1xb3
12+ 00:00 810k 2,004k +0.44 Nf3-d2 Bd7-b5 Nd2-c4 Ng6-e5 Nc4xd6 c7xd6 Bd4xe5 f6xe5 Qc2-d2 b4-b3 a2xb3 a4xb3 Qd2-b4 Bb5-d3 Qb4xb3
12- 00:00 814k 2,005k +0.28 Nf3-d2 Bd7-b5 Nd2-c4 Ng6-e5 Nc4xd6 c7xd6 Bd4xe5 f6xe5 Qc2-d2 b4-b3 a2xb3 a4xb3 Qd2-b4 Bb5-d3 Qb4xb3
12- 00:00 951k 2,072k +0.20 Nf3-d2 Bd7-b5 Nd2-c4 Ng6-e5 Nc4xd6 c7xd6 Bd4xe5 f6xe5 Qc2-d2 b4-b3 a2xb3 a4xb3 Qd2-b4 Bb5-d3 Qb4xb3
12 00:00 1,390k 2,397k +0.44 Nf3-d2 Bd7-b5 Nd2-c4 Ng6-e5 Nc4xd6 c7xd6 Bd4xe5 f6xe5 Qc2-d2 b4-b3 a2xb3 Re8-b8 b3xa4 Bb5xa4 b2-b4 Ba4-b5 Bd1-e2
13- 00:00 1,409k 2,396k +0.36 Nf3-d2 Bd7-b5 Nd2-c4 Ng6-e5 Nc4xd6 c7xd6 Bd4xe5 f6xe5 Qc2-d2 b4-b3 a2xb3 Re8-b8 b3xa4 Bb5xa4 b2-b4 Ba4-b5 Bd1-e2 Bb5xe2 Re1xe2 Qe7-b7
13+ 00:00 1,664k 2,580k +0.52 Bd4-c5 b4-b3 a2xb3 a4xb3 Qc2-c3 Bd6xc5 Qc3xc5 Qe7xc5 Rc1xc5
13+ 00:00 1,764k 2,653k +0.60 Bd4-c5 b4-b3 a2xb3 a4xb3 Qc2-c3 Bd6xc5 Qc3xc5 Qe7xc5 Rc1xc5
13 00:00 2,304k 3,076k +0.56 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 Qc4-d4 b4-b3 a2xb3 a4xb3 Bd1-e2 Rb8-a8 Qd4-b4 Bd6xc5 Rc1xc5 Ng6-e5
14- 00:00 2,550k 3,172k +0.40 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 Qc4-d4 Ng6-e5 Bd1-e2 b4-b3 a2-a3 Bd7-b5
14 00:00 3,333k 3,576k +0.48 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 a2-a3 Bd6xc5 Qc4xc5 Qe7-d6 Kg1-g2 b4xa3 b2xa3 Ng6-e5 Nf3xe5 f6xe5 f2-f3 Qd6xc5 Rc1xc5 Rb8-b1 Kg2-f2
15 00:01 4,085k 3,924k +0.36 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 a2-a3 b4xa3 b2xa3 Ng6-e5 Nf3xe5 Qe7xe5 Bc5-d4 Qe5-e8 Qc4-a2 Bd7-b5 Bd1-f3 Bb5-d3 Qa2-d2 Rb8-b3 Bd4-c5 Bd6xc5 Rc1xc5 Rb3xa3 Qd2xf4
16 00:01 4,723k 4,136k +0.36 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 a2-a3 b4xa3 b2xa3 Ng6-e5 Nf3xe5 Qe7xe5 Bc5-d4 Qe5-e8 Qc4-a2 Bd7-b5 Bd1-f3 Bb5-d3 Qa2-d2 Rb8-b3 Bd4-c5 Bd6xc5 Rc1xc5 Rb3xa3 Qd2xf4
17- 00:01 6,779k 4,866k +0.28 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 a2-a3 b4xa3 b2xa3 Ng6-e5 Nf3xe5 Qe7xe5 Bc5-d4 Qe5-e8 Qc4-a2 Bd7-b5 Bd1-f3 Qe8-e7 Rc1-c3 Rc8-d8
17+ 00:01 8,014k 5,134k +0.44 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 a2-a3 b4xa3 b2xa3 Ng6-e5 Nf3xe5 Qe7xe5 Bc5-d4 Qe5-e8 Qc4-a2 Bd7-b5 Bd1-f3 Qe8-e7 Rc1-c3 Rc8-d8 Re1-c1
17 00:01 8,257k 5,160k +0.32 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 Qc4-d4 Ng6-e5 Bc5xd6 c7xd6 Rc1xc8+ Bd7xc8 Nf3xe5 f6xe5 Qd4-c4 h7-h5 Bd1-e2 h5xg4 h3xg4 Bc8-d7 Qc4-c7 Rb8-c8 Qc7-b7 a4-a3 Be2-b5
18+ 00:01 9,026k 5,319k +0.40 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 Qc4-d4 Ng6-e5 Bc5xd6 c7xd6 Rc1xc8+ Bd7xc8 Nf3xe5 f6xe5 Qd4-c4 h7-h5 Bd1-e2 h5xg4 h3xg4 Bc8-d7 Qc4-c7 Rb8-c8 Qc7-b7 a4-a3 Be2-b5
18 00:01 10,755k 5,672k +0.36 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 Qc4-d4 Ng6-e5 Bc5xd6 c7xd6 Rc1xc8+ Bd7xc8 Nf3xe5 f6xe5 Qd4-c4 h7-h5 Bd1-e2 h5xg4 h3xg4 Bc8-d7 Qc4-c7 Rb8-c8 Qc7-b7 Rc8-c2 Qb7xb4
19+ 00:02 11,922k 5,879k +0.44 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 Qc4-d4 Ng6-e5 Bc5xd6 c7xd6 Rc1xc8+ Bd7xc8 Nf3xe5 f6xe5 Qd4-c4 h7-h5 Bd1-e2 h5xg4 h3xg4 Bc8-d7 Qc4-c7 Rb8-c8 Qc7-b7 Rc8-c2 Qb7xb4
19- 00:02 15,467k 6,501k +0.28 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 Qc4-d4 Ng6-e5 Bc5xd6 c7xd6 Rc1xc8+ Bd7xc8 Nf3xe5 f6xe5 Qd4-c4 h7-h5 Bd1-e2 Kg8-f7 Re1-c1 Bc8-d7
19 00:02 18,203k 6,724k +0.40 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 Qc4-d4 Ng6-e5 Bc5xd6 c7xd6 Rc1xc8+ Bd7xc8 Kg1-g2 b4-b3 Nf3xe5 Qe7xe5 Qd4xe5 f6xe5 a2xb3 a4xb3 Bd1-e2 Kg8-f7 Kg2-f3 h7-h5 Re1-a1 h5xg4+ h3xg4 Bc8-d7 Be2-c4
20+ 00:02 20,390k 6,945k +0.48 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 Qc4-d4 Ng6-e5 Bc5xd6 c7xd6 Rc1xc8+ Bd7xc8 Kg1-g2 b4-b3 Nf3xe5 Qe7xe5 Qd4xe5 f6xe5 a2xb3 a4xb3 Bd1-e2 Kg8-f7 Re1-c1 Bc8-d7 Rc1-c7 Kf7-e7 Be2-c4
20- 00:03 22,184k 7,117k +0.32 Bd4-c5 Re8-c8 Qc2-c4 Ra8-b8 Qc4-d4 Ng6-e5 Bc5xd6 c7xd6 Rc1xc8+ Bd7xc8 Kg1-g2 a4-a3 b2xa3 b4xa3 Nf3xe5 f6xe5 Qd4-a4 Rb8-b1 Qa4xa3 Qe7-c7 Re1-f1 Qc7-c4 Qa3xd6 f4-f3+ Kg2-g1 Qc4xf1+
20 00:03 27,120k 7,424k +0.44 Bd4-c5 Re8-c8 Qc2-c4 Ng6-e5 Nf3xe5 Qe7xe5 Qc4xb4 Rc8-b8 Qb4-c4 Qe5xb2 Re1-e2 Qb2-b5 Bc5xd6 Qb5xc4 Rc1xc4 c7xd6 Rc4-c7 Bd7-b5 Re2-d2 Rb8-e8 Kg1-g2 Re8-c8 Rc7-e7 a4-a3 Rd2-c2
21+ 00:04 32,258k 7,782k +0.52 Bd4-c5 Re8-c8 Nf3-d4 a4-a3 b2-b3 Ra8-a5 Bc5xd6 c7xd6 Qc2xc8+ Bd7xc8 Rc1xc8+ Kg8-f7 Nd4-c6 Qe7-d7 Rc8-b8 Ra5-c5 Rb8-b7
21+ 00:04 35,373k 7,963k +0.60 Bd4-c5 a4-a3 b2-b3 Bd7-b5 Nf3-d4
21+ 00:05 42,024k 8,168k +0.76 Bd4-c5 a4-a3 b2-b3 Bd7-b5 Nf3-d4
21 00:10 106,368k 9,744k +0.48 Bd4-c5 a4-a3 b2-b3 Ng6-e5 Bd1-e2 Bd7-b5 Bc5xd6 c7xd6 Nf3-d4 Bb5xe2 Qc2xe2 Ra8-c8 Rc1xc8 Re8xc8 Qe2-b5 Qe7-c7 Re1-d1 Rc8-b8 Qb5-a4 Qc7-c5 Kg1-g2 Qc5-c3 Qa4-a6 Qc3-c5 f2-f3 Rb8-c8
22- 00:12 121,404k 9,742k +0.40 Bd4-c5 Ng6-e5 Nf3xe5 f6xe5 Bd1-e2 b4-b3 Bc5xd6 c7xd6 a2xb3 a4xb3 Qc2xb3 Re8-b8 Qb3-c3 Ra8-a2
22- 00:14 138,953k 9,750k +0.32 Bd4-c5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 a4-a3 b2-b3 h7-h5 Nf3xe5 f6xe5 Rc1-c7 Ra8-b8 Bd1-f3 Re8-d8 Bf3-g2 Rd8-c8 Re1-c1 Rc8xc7 Rc1xc7 Qe7-d8
22 00:17 165,622k 9,710k +0.48 Bd4-c5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 a4-a3 b2-b3 h7-h5 Nf3xe5 f6xe5 Rc1-c7 Ra8-b8 Bd1-e2 Re8-d8 f2-f3 Rd8-c8 Re1-c1 Rc8xc7 Rc1xc7 Qe7-d8 Qd2-c1 h5xg4 h3xg4 Rb8-c8 Rc7xc8 Qd8xc8 Qc1xc8+ Bd7xc8 Kg1-f2 Kg8-f7
23- 00:19 192,244k 9,767k +0.40 Bd4-c5 Ra8-c8 Kg1-h2 Ng6-e5 Bd1-e2 Rc8-b8 Bc5xd6 Ne5xf3+
23- 00:21 214,650k 9,826k +0.32 Bd4-c5 Ra8-c8 Kg1-h2 Ng6-e5 Nf3xe5 f6xe5 Qc2-c4 a4-a3 b2xa3 b4xa3 Kh2-g1 Rc8-a8 Bd1-b3 Re8-b8 Bc5xd6 c7xd6 Qc4-c7 Rb8-c8
23- 00:23 236,991k 9,882k +0.16 Bd4-c5 Ra8-c8 Kg1-h2 Ng6-e5 Bd1-e2 h7-h5 g4xh5 f6-f5 Nf3xe5 Qe7xe5 Be2-f3 Qe5-f6 Qc2-d2 f5xe4 Bf3xe4 Bd6xc5 Rc1xc5 Qf6-h4
23 00:45 454,974k 9,927k +0.32 Bd4-c5 Ra8-c8 Kg1-h2 Ng6-e5 Bd1-e2 h7-h5 g4xh5 f6-f5 Nf3xe5 Qe7xe5 Be2-f3 Bd6xc5 Qc2xc5 Qe5xb2 e4-e5 Re8xe5 Re1xe5 Qb2xe5 Qc5xb4 Kg8-h7 Kh2-g1 Rc8-h8 Kg1-g2 Rh8-e8 Qb4-b7 Re8-c8 Kg2-g1 Kh7-g8 a2-a3 Qe5-d6
24 00:54 550,711k 10,069k +0.24 Bd4-c5 Ra8-c8 Kg1-h2 Kg8-f8 Qc2-c4 Ng6-e5 Qc4-d4 a4-a3 b2xa3 b4xa3 Bc5xd6 c7xd6 Rc1-c3 Rc8-a8 Qd4-d2 Ra8-b8 Bd1-b3 Ne5xf3+ Rc3xf3 g7-g5 Bb3-c2 h7-h5 g4xh5 Qe7-h7 Rf3xa3 Qh7xh5 Bc2-a4 Rb8-a8
25 01:01 625,000k 10,127k +0.32 Bd4-c5 Ra8-c8 Kg1-h2 c7-c6 Bc5xd6 Qe7xd6 Qc2-c5 Qd6xc5 Rc1xc5 c6xd5 Rc5xd5 Re8-d8 Rd5-a5 Rc8-a8 Ra5xa8 Rd8xa8 Bd1-e2 Ra8-c8 Nf3-d4 Kg8-f7 Re1-d1 Rc8-c5 Kh2-g2 Ng6-e5 f2-f3 Kf7-e7 Kg2-f2 Rc5-c7 Be2-a6 Bd7-e8
26 01:07 683,637k 10,182k +0.28 Bd4-c5 Ra8-c8 Qc2-c4 Ng6-e5 Qc4-d4 b4-b3 a2xb3 a4xb3 Bd1-e2 Bd7-b5 Nf3xe5 f6xe5 Qd4-c3 Bb5xe2 Re1xe2 Rc8-a8 Bc5xd6 c7xd6 Qc3xb3 Re8-b8 Qb3-c3 Ra8-a4 Kg1-g2 h7-h5 b2-b3 Ra4-b4 Rc1-b1 Qe7-h4 g4xh5 Qh4-g5+ Kg2-h2
27+ 01:14 763,359k 10,220k +0.36 Bd4-c5 Ra8-c8 Qc2-c4 Ng6-e5 Nf3xe5 Qe7xe5 Qc4xb4 Rc8-b8 Qb4-a5 Rb8xb2 a2-a3 f4-f3 Bc5xd6 c7xd6 Bd1xa4 Bd7xa4 Qa5xa4 Rb2-a2 Rc1-c7
27- 01:35 985,769k 10,333k +0.20 Bd4-c5 h7-h5 Nf3-d4 h5xg4 h3xg4 f6-f5 g4xf5 Qe7-g5+ Kg1-f1 Ng6-h4 Bd1-f3 Nh4xf3 Nd4xf3 Bd7-b5+ Re1-e2 Bb5xe2+ Qc2xe2 Qg5-g4
27- 01:57 1,221,579k 10,366k +0.12 Bd4-c5 h7-h5 Nf3-d4 h5xg4 Bc5xd6 c7xd6 Bd1xg4 Bd7xg4 h3xg4 Ng6-e5 Kg1-g2 f6-f5 Nd4xf5 f4-f3+ Kg2-h3 Qe7-g5 Re1-g1 Ne5-f7 Qc2-c7 Re8xe4 Nf5xd6 Nf7xd6 Qc7xd6 Ra8-d8
27 04:03 2,557,367k 10,485k 0.00 Bd4-c5 h7-h5 Nf3-d4 h5xg4 Bc5xd6 c7xd6 Bd1xg4 Bd7xg4 h3xg4 Ng6-e5 Qc2-d1 Qe7-d7 f2-f3 Re8-c8 Nd4-c6 a4-a3 b2-b3 Kg8-f8 Nc6xe5 f6xe5 Qd1-d2 Qd7-a7+ Kg1-f1 Qa7-a6+ Kf1-g2 Kf8-e7 Re1-h1 Rc8-c3 Rc1xc3 b4xc3 Qd2xc3 Qa6-e2+ Kg2-g1 Qe2-d1+ Kg1-g2 Qd1-e2+
27 04:34 2,883,757k 10,515k +0.12 Qc2-d2 Bd7-b5 Kg1-g2 Bb5-d7 Kg2-h2 Re8-c8 Kh2-g1 Kg8-h8 b2-b3 a4xb3 a2xb3 Kh8-g8 Bd4-b2 Rc8-e8 Nf3-d4 Ra8-a2 Nd4-f5 Bd7xf5
28 04:59 3,149,229k 10,510k +0.12 Qc2-d2 Bd7-b5 Kg1-g2 Bb5-d7 Kg2-h2 Re8-c8 Kh2-g1 Kg8-h8 b2-b3 a4xb3 a2xb3 Kh8-g8 Bd4-b2 Qe7-e8 Bd1-e2 Ng6-e5 Nf3xe5 f6xe5 Re1-d1 Qe8-d8 Rc1-a1 Qd8-h4 Qd2-d3 Bd6-c5 Qd3-f3
29- 06:35 4,178,531k 10,561k +0.04 Qc2-d2 Bd7-b5 Kg1-g2 Bb5-d7 Kg2-h2
29+ 09:51 6,315,517k 10,680k +0.20 Bd4-c5 Bd6xc5 Qc2xc5
29+ 10:01 6,432,320k 10,696k +0.28 Bd4-c5 Bd6xc5 Qc2xc5
29 10:13 6,561,322k 10,703k +0.16 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 Bd7xh3 Bd1-e2 a4-a3 b2-b3 f6-f5 Qd2xf4 f5xe4 Nf3xe5 Qe7xe5 Qf4xe5 Re8xe5 Kg1-h2 Bh3-f5 Rc1-c6 Ra8-d8 Kh2-g3 Kg8-h7 Be2-c4 Kh7-h6 Kg3-f4 g7-g5+ h5xg6/ep Bf5xg6 Kf4-e3 Re5-h5 Rc6-b6 Rh5-h3+ Ke3-e2 Bg6-h5+ Ke2-d2 Rh3-f3 Re1xe4 Rf3xf2+ Bc4-e2 Bh5-f3
30+ 10:30 6,768,935k 10,730k +0.24 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 Bd7xh3 Bd1-e2 a4-a3 b2-b3 f6-f5 Qd2xf4 f5xe4 Nf3xe5 Qe7xe5 Qf4xe5 Re8xe5
30- 10:42 6,901,118k 10,741k +0.08 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2
30 12:33 8,073,150k 10,713k +0.16 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 Bd7xh3 Bd1-e2 f6-f5 Qd2xf4 f5xe4 Nf3xe5 Qe7xe5 Qf4xe5 Re8xe5 Kg1-h2 Bh3-f5 Rc1-c6 a4-a3 b2-b3 Ra8-d8 Kh2-g3 Kg8-h7 Be2-c4 Bf5-c8 f2-f4 Re5xh5 Re1xe4 Rh5-h3+ Kg3-g2 Bc8-f5 Re4-e7 Rh3-c3 Rc6-c7 Bf5-b1 Re7xg7+ Kh7-h6 Rg7-d7 Rd8xd7
31- 13:17 8,573,788k 10,753k +0.08 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 Bd7xh3 Bd1-e2 a4-a3
31 13:58 9,014,846k 10,752k +0.16 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 Bd7xh3 Bd1-e2 a4-a3 b2-b3 f6-f5 Qd2xf4 f5xe4 Nf3xe5 Qe7xe5 Qf4xe5 Re8xe5 Kg1-h2 Bh3-f5 Rc1-c6 Ra8-d8 Kh2-g3 Kg8-h7 Be2-c4 Bf5-c8 f2-f4 Re5xh5 Re1xe4 Rh5-h3+ Kg3-g2 Bc8-f5 Re4-e7 Rh3-c3 Rc6-c7 Bf5-b1 Re7xg7+ Kh7-h6 Rg7-d7 Rd8xd7 Rc7xd7 Bb1xa2 Rd7xd6+ Kh6-g7
32 15:26 10,039,179k 10,832k +0.16 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 Bd7xh3 Bd1-e2 a4-a3 b2-b3 f6-f5 Qd2xf4 f5xe4 Nf3xe5 Qe7xe5 Qf4xe5 Re8xe5 Kg1-h2 Bh3-f5 Rc1-c6 Ra8-d8 Kh2-g3 Kg8-h7 Be2-c4 Bf5-c8 f2-f4 Re5xh5 Re1xe4 Rh5-h3+ Kg3-g2 Bc8-f5 Re4-e7 Rh3-c3 Rc6-c7 Bf5-b1 Re7xg7+ Kh7-h6 Rg7-d7 Rd8xd7 Rc7xd7
33+ 16:34 10,816,980k 10,879k +0.24 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 Bd7xh3 Bd1-e2 a4-a3 b2-b3 f6-f5 Qd2xf4 f5xe4 Nf3xe5
33- 17:25 11,392,026k 10,899k +0.08 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 Bd7xh3 Nf3xe5 f6xe5
33 24:07 15,859,345k 10,959k +0.16 Bd4-c5 h7-h5 Bc5xd6 c7xd6 g4xh5 Ng6-e5 Qc2-d2 Bd7xh3 Bd1-e2 a4-a3 b2-b3 f6-f5 Qd2xf4 f5xe4 Nf3xe5 Qe7xe5 Qf4xe5 Re8xe5 Kg1-h2 Bh3-f5 Rc1-c6 Ra8-d8 Kh2-g3 Kg8-h7 Be2-c4 Bf5-c8 f2-f4 Re5xh5 Re1xe4 Rh5-h3+ Kg3-g2 Bc8-f5 Re4-e7 Rh3-c3 Rc6-c7 Bf5-b1 Re7xg7+ Kh7-h6 Rg7-d7 Rd8xd7 Rc7xd7
34+ 27:31 18,288,606k 11,071k +0.24 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 Bd7xh3 Bd1-e2
34 28:49 19,193,360k 11,100k +0.28 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 Bd7xh3 Bd1-e2 a4-a3 b2-b3 f6-f5 Qd2xf4 f5xe4 Nf3xe5 Qe7xe5 Qf4xe5 Re8xe5 Kg1-h2 Bh3-f5 Rc1-c6 Ra8-d8 Kh2-g3 Kg8-h7 Re1-d1 e4-e3 f2-f4 Re5-e7 Rd1-e1 g7-g6 Be2-g4 Kh7-h6 Bg4xf5 g6xf5 Kg3-f3 Kh6xh5 Re1xe3 Re7xe3+ Kf3xe3 Kh5-g4 Rc6-c4
35- 33:30 22,487,154k 11,188k +0.16 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2
35- 40:01 26,932,277k 11,216k +0.04 Bd4-c5 h7-h5 Bc5xd6 c7xd6 Qc2-d2 h5xg4 h3xg4 Bd7xg4 Qd2xb4 Qe7-d7 Rc1-c3 Ng6-e5 Nf3xe5 f6xe5 Bd1xg4 Qd7xg4+ Kg1-f1 a4-a3 b2xa3 f4-f3
35 1:13:58 50,068,949k 11,280k +0.24 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2 Bd7xh3 Bd1-e2 a4-a3 b2-b3 f6-f5 Qd2xf4 f5xe4 Nf3xe5 Qe7xe5 Qf4xe5 Re8xe5 Kg1-h2 Bh3-f5 Rc1-c6 Ra8-d8 Kh2-g3 Kg8-h7 Kg3-f4 Re5xd5 Re1-d1 Rd5xd1 Be2xd1 e4-e3 Kf4xe3 Rd8-e8+ Ke3-f4 Re8-f8 Kf4-g3 Bf5-b1 Bd1-c2+ Bb1xc2 Rc6xc2 Kh7-h6 Rc2-d2 Kh6xh5 Rd2xd6 Rf8-e8
36- 1:23:44 56,183,025k 11,182k +0.12 Bd4-c5 h7-h5 g4xh5 Ng6-e5 Bc5xd6 c7xd6 Qc2-d2