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

[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 b4 24. Bd4 a4 25. Bc5 a3 26. b3 Ne5
27. Nxe5 fxe5 28. Kg2 Ra5 29. Bxd6 cxd6 30. Qd2 Rb5 31. Bf3 Rb7 32. Rh1 Reb8
33. Rc2 Rf8 34. Rhc1 h6 35. Rc4 Kh7 36. Rc7 Rfb8 37. Be2 Kg6 38. R7c2 Qg5*

Sf1.91 plays 39.Qd3:

Analysis:
[d]1r6/1r1b2p1/3p2kp/3Pp1q1/1p2PpP1/pP5P/P1RQBPK1/2R5 w - - 8 39

Stockfish-191-64-ja:
1 00:00 1k 152k +1.25 Be2-a6
2 00:00 1k 74k +0.28 f2-f3 Qg5-h4
2 00:00 1k 77k +1.09 Be2-a6 Rb7-a7
3 00:00 2k 104k +0.96 Be2-a6 Rb7-a7 Ba6-e2
4 00:00 2k 132k +0.60 Be2-a6 Rb7-a7 Ba6-d3 Qg5-h4
5 00:00 5k 209k +0.40 Be2-a6 Rb7-a7 Ba6-d3 Qg5-h4 Rc2-c4
5 00:00 9k 299k +0.68 Kg2-g1 Qg5-h4 Be2-f1 Rb7-a7 Bf1-g2
6 00:00 10k 316k +0.80 Kg2-g1 Qg5-h4 Be2-f1 Rb7-a7 Rc2-c4 Ra7-b7
7 00:00 16k 410k +0.72 Kg2-g1 Qg5-h4 Rc2-c6 Qh4-f6 Rc6-c7 Rb7xc7 Rc1xc7 Qf6-d8
8- 00:00 23k 373k +0.56 Kg2-g1 Qg5-h4 Rc2-c6 Qh4-f6 Rc6-c7 Rb7xc7 Rc1xc7 Qf6-d8
8- 00:00 39k 497k +0.40 Kg2-g1 Qg5-h4 Rc2-c6 Qh4-f6 Rc6-c7 Rb7xc7 Rc1xc7 Qf6-d8
8 00:00 67k 654k +0.60 Qd2-d1 Kg6-f7 Qd1-d3 h6-h5 Rc2-c7 h5xg4 Be2xg4 Rb7xc7 Rc1xc7
9- 00:00 73k 682k +0.44 Qd2-d1 Kg6-f7 Qd1-d3 h6-h5 Rc2-c7 h5xg4 Be2xg4 g7-g6
9 00:00 109k 800k +0.44 Qd2-d1 Kg6-f7 Qd1-d3 h6-h5 Rc2-c7 h5xg4 Be2xg4 g7-g6 Rc7xb7 Rb8xb7 f2-f3 Qg5-h4 Bg4xd7 Rb7xd7
10+ 00:00 139k 912k +0.68 Qd2-d1 Kg6-f7 Qd1-d3 h6-h5 Rc2-c7 h5xg4 Be2xg4 g7-g6 f2-f3 Rb7xc7 Rc1xc7
10 00:00 171k 1,030k +0.44 Qd2-d1 Kg6-f7 Qd1-d3 Qg5-d8 Kg2-g1 Bd7-b5 Qd3-f3 Bb5xe2 Qf3xe2 g7-g6 f2-f3 Kf7-g7 Qe2-a6
10 00:00 183k 1,056k +0.52 f2-f3 Qg5-h4 Qd2-e1 Qh4xe1 Rc1xe1 Rb8-c8 Rc2xc8 Bd7xc8 Re1-c1 Bc8-d7 Be2-a6 Rb7-b6 Ba6-d3 Bd7-b5 Bd3xb5 Rb6xb5 Rc1-c7
11 00:00 249k 1,243k +0.48 f2-f3 Qg5-h4 Qd2-e1 Qh4xe1 Rc1xe1 Kg6-f6 Re1-c1 Rb7-a7 Kg2-f2 g7-g5 Rc2-c4 Ra7-b7 Rc4-c7 Rb7xc7 Rc1xc7 Bd7-b5 Be2xb5 Rb8xb5
12 00:00 332k 1,387k +0.48 f2-f3 Qg5-h4 Qd2-e1 Qh4xe1 Rc1xe1 Kg6-f6 Re1-c1 Rb7-a7 Kg2-f2 Ra7-a8 Rc2-c7 Rb8-c8 Be2-d3 g7-g6 Kf2-e2 Rc8xc7 Rc1xc7
13+ 00:00 434k 1,540k +0.56 f2-f3 Qg5-h4 Qd2-e1 Qh4xe1 Rc1xe1 Kg6-f6 Re1-c1 Rb7-a7 Kg2-f2 Ra7-a8 Rc2-c7 Rb8-c8 h3-h4 g7-g6 g4-g5+ h6xg5 h4xg5+ Kf6xg5 Rc1-g1+
13 00:00 438k 1,546k +0.48 f2-f3 Qg5-h4 Qd2-e1 Qh4xe1 Rc1xe1 Kg6-f6 Re1-c1 Rb7-a7 Kg2-f2 Ra7-a8 Rc2-c7 Rb8-c8 h3-h4 g7-g6 Be2-d3 Rc8xc7 Rc1xc7
13 00:00 670k 1,881k +0.52 Qd2-d1 Kg6-f7 Qd1-d3 Qg5-d8 Kg2-g1 Bd7-b5 Qd3-f3 Bb5xe2 Qf3xe2 g7-g6 Qe2-a6 Qd8-b6 Qa6xb6 Rb7xb6 Rc2-c7+ Kf7-f6
14 00:00 1,271k 2,636k +0.48 Qd2-d1 Rb7-a7 Qd1-e1 Qg5-h4 Rc2-c7 Ra7xc7 Rc1xc7 Qh4-d8 Rc7-a7 Kg6-f6 f2-f3 g7-g5 h3-h4 Kf6-f7 Ra7-a6 Qd8-c7 h4xg5 h6xg5
15+ 00:00 1,564k 2,880k +0.56 Qd2-d1 Rb7-a7 Qd1-e1 Qg5-h4 Rc2-c7 Ra7xc7 Rc1xc7 Qh4-d8 Rc7-a7 Kg6-f6 f2-f3 g7-g5 h3-h4 Kf6-f7 h4xg5 h6xg5 Qe1-h1
15 00:00 1,618k 2,932k +0.60 Qd2-d1 Rb7-a7 Qd1-e1 Qg5-h4 Rc2-c7 Ra7xc7 Rc1xc7 Qh4-d8 Rc7-a7 Kg6-f6 f2-f3 g7-g5 h3-h4 Kf6-f7 h4xg5 h6xg5 Be2-d3
16- 00:00 2,024k 3,249k +0.44 Qd2-d1 Rb7-a7 Qd1-e1 Qg5-h4 Rc2-c7 Ra7xc7 Rc1xc7 Qh4-d8 Rc7-a7 Kg6-f6 f2-f3 g7-g5 h3-h4 Kf6-f7 h4xg5 h6xg5 Be2-d3 Kf7-e7
16 00:00 3,261k 3,991k +0.44 Qd2-d1 Rb7-a7 Qd1-e1 Qg5-h4 Rc2-c7 Ra7xc7 Rc1xc7 Qh4-d8 Rc7-a7 Kg6-f7 f2-f3 g7-g5 Be2-d3 Kf7-g7 Ra7-a6 Qd8-c7 h3-h4 Qc7-c5 h4xg5 h6xg5
17 00:00 4,196k 4,507k +0.40 Qd2-d1 Rb7-a7 Qd1-e1 Qg5-h4 Rc2-c7 Ra7xc7 Rc1xc7 Qh4-d8 Rc7-a7 Kg6-f7 f2-f3 g7-g5 Be2-d3 Kf7-g7 Ra7-a6 Qd8-c7 h3-h4 Kg7-f7 Qe1-f2 Kf7-e7 h4xg5 h6xg5
18+ 00:01 6,681k 5,576k +0.52 Qd2-d1 Rb7-a7 Rc2-c4 Qg5-h4 Qd1-d2 h6-h5 Rc4-c6 Bd7xc6 d5xc6
18 00:01 8,558k 6,293k +0.44 Qd2-d1 Rb7-a7 Rc2-c4 Ra7-b7 Rc4-c6 Qg5-e7 Rc6-c2 Kg6-f7 Qd1-e1 h6-h5 f2-f3 Rb8-h8 Kg2-g1 h5xg4 h3xg4 g7-g6 Be2-d3 Bd7-b5 Bd3xb5 Rb7xb5
19 00:01 9,856k 6,637k +0.44 Qd2-d1 Rb7-a7 Rc2-c4 Ra7-b7 Rc4-c6 Qg5-e7 Rc6-c2 Kg6-f7 Qd1-e1 h6-h5 f2-f3 Rb8-h8 Kg2-g1 h5xg4 h3xg4 g7-g6 Be2-d3 Bd7-b5 Bd3xb5 Rb7xb5
20 00:01 11,506k 7,050k +0.48 Qd2-d1 Rb7-a7 Rc2-c4 Ra7-b7 Rc4-c6 Qg5-e7 Rc6-c2 Kg6-f7 Qd1-e1 Qe7-h4 f2-f3 Qh4xe1 Rc1xe1 Rb7-a7 Re1-c1 Kf7-e7 Be2-d3 Ra7-a8 Rc2-c7 Rb8-c8 Kg2-f2 Ke7-f6 Kf2-e2 Rc8xc7 Rc1xc7
21 00:02 16,710k 8,219k +0.44 Qd2-d1 Rb7-a7 Rc2-c4 Ra7-b7 Rc4-c6 Qg5-e7 Rc6-c2 Kg6-f7 Qd1-e1 Qe7-h4 f2-f3 Qh4xe1 Rc1xe1 Rb7-a7 Re1-c1 Kf7-e7 Be2-d3 Ra7-a8 Rc2-c7 Ke7-d8 Kg2-f2 Rb8-c8 Rc7xc8+ Ra8xc8 Rc1xc8+ Bd7xc8 Bd3-b5 Kd8-e7
22 00:02 26,532k 9,659k +0.40 Qd2-d1 Rb7-a7 Qd1-e1 Qg5-h4 f2-f3 Qh4xe1 Rc1xe1 Kg6-f6 Re1-c1 Kf6-e7 Kg2-f2 h6-h5 Rc2-c4 Ra7-b7 g4xh5 Rb8-h8 Rc4-c7 Rb7xc7 Rc1xc7 Ke7-d8 Rc7-b7 Rh8xh5 Be2-f1 Kd8-e7 Rb7xb4 Bd7xh3
23+ 00:03 31,835k 10,008k +0.48 Qd2-d1 Rb7-a7 Qd1-e1 Qg5-h4 f2-f3 Qh4xe1 Rc1xe1 Kg6-f6 Re1-c1 Kf6-e7 Kg2-f2 h6-h5 g4xh5 Rb8-h8 Rc1-g1 Rh8xh5 Rg1xg7+ Ke7-f6 Rg7-g8 Kf6-f7 Rg8-b8
23 00:04 53,462k 11,473k +0.44 Qd2-d1 Qg5-d8 f2-f3 Qd8-h4 Qd1-e1 Qh4xe1 Rc1xe1 Rb8-c8 Rc2xc8 Bd7xc8 Re1-c1 Bc8-d7 Be2-a6 Rb7-a7 Ba6-d3 Kg6-f6 Kg2-f2 Kf6-e7 Kf2-e2 Ra7-b7 Rc1-c4 Rb7-b8 Rc4-c7 g7-g6 Ke2-d2 Rb8-c8 Rc7xc8 Bd7xc8
24 00:05 58,061k 11,531k +0.44 Qd2-d1 Qg5-d8 f2-f3 Qd8-h4 Qd1-e1 Qh4xe1 Rc1xe1 Rb8-c8 Rc2xc8 Bd7xc8 Re1-c1 Bc8-d7 Be2-a6 Rb7-a7 Ba6-d3 Kg6-f6 Kg2-f2 Kf6-e7 Kf2-e2 Ra7-b7 Rc1-c4 Rb7-b8 Rc4-c7 g7-g6 Ke2-d2 Rb8-c8 Rc7xc8 Bd7xc8
25- 00:09 116,801k 12,862k +0.36 Qd2-d1 Rb8-f8 Rc2-c7 Rb7xc7 Rc1xc7 Rf8-f7 Rc7-c4 Bd7-b5 Rc4xb4 Bb5xe2 Qd1xe2 f4-f3+
25 00:13 169,396k 12,825k +0.36 Qd2-d1 Rb8-f8 f2-f3 Qg5-h4 Qd1-e1 Qh4xe1 Rc1xe1 Kg6-f6 Be2-a6 Rb7-b6 Ba6-d3 Kf6-e7 Rc2-c7 Rf8-b8 Re1-c1 Rb6-b7 Rc7-c2 Rb8-h8 Kg2-f2 h6-h5 g4xh5 Rh8xh5 Rc1-g1 Ke7-f7
26+ 00:18 242,306k 12,926k +0.44 Qd2-d1 Rb8-f8 f2-f3 Qg5-h4 Qd1-e1 Qh4xe1 Rc1xe1 Kg6-f6 Be2-a6 Rb7-b6 Ba6-d3 Kf6-e7 Rc2-c7 Rf8-b8 Re1-c1 Rb6-b7 Rc7xb7 Rb8xb7 Kg2-f2 Rb7-b8 Rc1-c7 Ke7-d8 Rc7-c4 Kd8-e7 Kf2-e2 h6-h5 Rc4-c7 g7-g6 Ke2-d2 h5xg4 h3xg4 Rb8-h8
26 00:19 250,586k 12,905k +0.40 Qd2-d1 Rb8-f8 f2-f3 Qg5-h4 Qd1-e1 Qh4xe1 Rc1xe1 Kg6-f6 Re1-c1 Kf6-e7 Be2-a6 Rb7-a7 Ba6-d3 h6-h5 Rc2-c7 Ra7xc7 Rc1xc7 h5xg4 h3xg4 Rf8-b8 Kg2-f2 Ke7-d8 Rc7-c1 Kd8-e7 Rc1-h1 Ke7-f6 Kf2-e2 Rb8-c8 Ke2-d2
27 00:20 268,266k 12,784k +0.36 Qd2-d1 Rb8-f8 f2-f3 Qg5-h4 Qd1-e1 Qh4xe1 Rc1xe1 Kg6-f6 Re1-c1 Kf6-e7 Be2-a6 Rb7-a7 Ba6-d3 h6-h5 Rc2-c7 Ra7xc7 Rc1xc7 h5xg4 h3xg4 Rf8-b8 Kg2-f2 Ke7-d8 Rc7-c1 Kd8-e7 Rc1-h1 Ke7-f6 Kf2-e2 Rb8-c8 Bd3-c4 Kf6-g6 Ke2-d3 Kg6-f6 Kd3-d2
28+ 00:25 312,576k 12,266k +0.44 Qd2-d1 Rb8-f8 f2-f3 h6-h5 Rc2-c6 Bd7xc6 d5xc6 h5xg4 h3xg4
28 00:27 337,280k 12,140k +0.40 Qd2-d1 Rb8-f8 f2-f3 Qg5-h4 Qd1-e1 Qh4xe1 Rc1xe1 Kg6-f6 Re1-c1 Kf6-e7 Be2-a6 Rb7-a7 Ba6-d3 h6-h5 Rc2-c7 Ra7xc7 Rc1xc7 h5xg4 h3xg4 Rf8-b8 Kg2-f2 Ke7-d8 Rc7-c1 Kd8-e7 Rc1-h1 Ke7-f6 Kf2-e2 Rb8-c8 Bd3-c4 Kf6-g6 Ke2-d3 Kg6-f6 Kd3-d2
29 00:34 405,140k 11,768k +0.36 Qd2-d1 Rb8-f8 f2-f3 Qg5-h4 Qd1-e1 Qh4xe1 Rc1xe1 Kg6-f6 Re1-c1 Kf6-e7 Be2-a6 Rb7-a7 Ba6-d3 h6-h5 Rc2-c7 Ra7xc7 Rc1xc7 h5xg4 h3xg4 Rf8-b8 Kg2-f2 Ke7-d8 Rc7-c1 Kd8-e7 Rc1-h1 Bd7-b5 Bd3xb5 Rb8xb5 Rh1-c1 Rb5-b7 Kf2-e2 Ke7-d7 Ke2-d3 Rb7-c7 Rc1xc7+ Kd7xc7 g4-g5
30+ 00:43 515,795k 11,971k +0.44 Qd2-d1 Rb8-f8 f2-f3 Qg5-h4 Qd1-e1 Qh4xe1 Rc1xe1 Bd7-b5 Be2xb5 Rb7xb5 Rc2-c7
30 00:44 540,323k 12,019k +0.40 Qd2-d1 Rb8-f8 f2-f3 Qg5-h4 Qd1-e1 Qh4xe1 Rc1xe1 Kg6-f6 Re1-c1 Kf6-e7 Be2-a6 Rb7-a7 Ba6-d3 Rf8-b8 h3-h4 Ra7-a8 Kg2-f2 Rb8-c8 Rc2-c4 g7-g6 Kf2-e2 Rc8xc4 Rc1xc4 Ra8-b8 Rc4-c7 Ke7-d8 Rc7-c1 Kd8-e7 Ke2-d2 h6-h5 g4xh5 g6xh5 Rc1-g1 Ke7-f6 Rg1-c1
31- 01:22 1,030,486k 12,562k +0.32 Qd2-d1 Rb8-a8 Qd1-f1 h6-h5 Rc2-c7 h5xg4 Rc7xb7 f4-f3+ Be2xf3 g4xf3+ Kg2xf3 Bd7-c8 Rb7xb4 Qg5-f4+ Kf3-g2 Bc8xh3+ Kg2xh3 Ra8-h8+ Kh3-g2 Qf4-g4+
31 02:38 2,048,578k 12,940k +0.36 Qd2-d1 Rb8-a8 f2-f3 Qg5-h4 Qd1-e1 Qh4xe1 Rc1xe1 Kg6-f7 Re1-c1 Kf7-e7 Be2-d3 Ra8-h8 h3-h4 Rb7-b8 Kg2-f2 g7-g6 Kf2-e2 Rh8-c8 Rc2-c4 h6-h5 g4-g5 Rc8xc4 Rc1xc4
32- 03:21 2,611,497k 12,970k +0.28 Qd2-d1 Rb8-f8 f2-f3 h6-h5 Qd1-h1 Qg5-d8 Kg2-g1 h5xg4 h3xg4 Rf8-h8 Qh1-g2 Qd8-h4
32- 03:53 3,025,479k 12,959k +0.20 Qd2-d1 Rb8-f8 f2-f3 h6-h5 Rc2-c6 Qg5-e7 Rc6-c7 Rb7xc7 Rc1xc7 Qe7-d8 Rc7-a7 h5xg4 h3xg4 Bd7xg4 f3xg4 Qd8-h4 Qd1-g1 Qh4-g3+ Kg2-f1 Qg3-h3+ Qg1-g2 Qh3-e3 Qg2-f2 Qe3-h3+ Kf1-g1 f4-f3
32 08:01 6,209,766k 12,895k +0.24 Qd2-d1 Rb8-f8 Be2-f3 h6-h5 Qd1-h1 h5xg4 h3xg4 Kg6-f6 Qh1-h3 Rb7-b8 Rc2-c7 Bd7-b5 Kg2-g1 Rf8-h8 Qh3-g2 Rh8-e8 Bf3-d1 Re8-e7 Rc7xe7 Kf6xe7 Rc1-c7+ Bb5-d7 Qg2-h3 Rb8-c8 Rc7xc8 Bd7xc8 Bd1-e2 Bc8-d7 Kg1-g2 f4-f3+ Be2xf3 Qg5-d2 Qh3-h4+ g7-g5 Qh4-h6 Qd2xa2 Qh6xg5+
33 08:33 6,624,232k 12,893k +0.24 Qd2-d1 Rb8-f8 Kg2-h2 Qg5-h4 Be2-f3 Rb7-a7 Qd1-e1 Rf8-b8 Kh2-g2 Kg6-f7 Bf3-e2 Kf7-e7 Rc2-c4 Ra7-b7 Qe1-h1 Rb8-a8 Rc4-c7 Ra8-a7 Rc7-c2 g7-g6 Kg2-f1 Ke7-d8 Qh1-g2 Rb7-c7
34- 09:41 7,498,757k 12,887k +0.16 Qd2-d1 Rb8-f8 Kg2-h2 Qg5-h4 Be2-f3 Rb7-a7 Qd1-e1 Rf8-b8 Kh2-g2 Kg6-f7 Qe1-d2
34 15:59 12,459,397k 12,980k +0.16 Qd2-d1 Rb8-f8 Kg2-h2 Qg5-h4 Be2-f3 Rb7-a7 Kh2-g2 Rf8-b8 Qd1-e1 Kg6-f7 Qe1-h1 Bd7-b5 Qh1-g1 Bb5-d7 Bf3-e2 Kf7-e7 Qg1-e1 Ra7-b7 Qe1-h1 Rb7-a7 Kg2-f1 Ra7-b7 Kf1-e1 g7-g6 Qh1-g2 Rb7-a7 Qg2-f3 Ke7-f7 Qf3-h1
35 16:59 13,230,735k 12,979k +0.16 Qd2-d1 Rb8-f8 Kg2-h2 Qg5-h4 Be2-f3 Rb7-a7 Kh2-g2 Rf8-b8 Qd1-e1 Kg6-f7 Qe1-h1 Bd7-b5 Qh1-g1 Bb5-d7 Bf3-e2 Kf7-e7 Qg1-e1 Ra7-b7 Qe1-h1 Rb7-a7 Kg2-f1 Ra7-b7 Kf1-e1 g7-g6 Qh1-g2 Rb7-a7 Qg2-f3 Ke7-f7 Qf3-h1 Kf7-e7 Qh1-g2
36- 19:53 15,504,690k 12,994k +0.08 Qd2-d1 Rb8-f8 Kg2-h2 f4-f3 Be2-a6 Qg5-f4+ Kh2-h1 Rb7-b6 Ba6-c8 Bd7xc8 Rc2xc8
36+ 26:40 20,907,663k 13,064k +0.24 Qd2-d3 Rb8-f8 Be2-f3 h6-h5 h3-h4 Qg5xh4 Rc1-h1 Qh4-d8 Rh1xh5 Rb7-c7 Rc2xc7 Qd8xc7
36+ 37:13 29,219,190k 13,081k +0.32 Kg2-h2 Qg5-h4 Qd2-e1 Rb8-f8 f2-f3 Qh4xe1 Rc1xe1 Bd7-b5 Be2xb5 Rb7xb5 Kh2-g2 Rf8-f7 Re1-c1
36- 41:47 32,972,116k 13,147k 0.00 Qd2-d1 Rb8-f8 Kg2-g1 Qg5-h4 Kg1-g2 Qh4-g5
36 44:46 35,337,941k 13,154k +0.08 Qd2-d3 Rb8-f8 Be2-f3 Bd7-b5 Qd3-d1 Kg6-h7 Kg2-h2 Qg5-h4 Qd1-e1 Bb5-d7 Kh2-g2 Rf8-f7 Qe1-e2 Bd7-b5 Qe2-d1 g7-g6 Qd1-e1 Kh7-g7 Kg2-h2 Bb5-d7 Qe1-f1 Qh4-d8 Kh2-g1 Rb7-b8 Rc2-c7 Bd7-b5 Rc7xf7+ Kg7xf7 Qf1-e1 Bb5-d7 Kg1-g2 Qd8-b6 Bf3-e2 Rb8-c8 Rc1xc8
37 46:02 36,329,359k 13,150k +0.08 Qd2-d3 Rb8-f8 Be2-f3 Bd7-b5 Qd3-d1 Kg6-h7 Kg2-h2 Qg5-h4 Qd1-e1 Bb5-d7 Kh2-g2 Rf8-f7 Qe1-h1 Bd7-b5 Kg2-g1 g7-g6 Qh1-g2 Rb7-b8 Rc2-c7 Rb8-b7
38 48:57 38,616,244k 13,146k +0.08 Qd2-d3 Rb8-f8 Be2-f3 Bd7-b5 Qd3-d1 Kg6-h7 Kg2-h2 Qg5-h4 Qd1-e1 Bb5-d7 Kh2-g2 Rf8-f7 Qe1-h1 Bd7-b5 Qh1-g1 Rb7-b8 Rc2-c8 Rb8-b7 Kg2-h2 Bb5-d7 Rc8-c2 Rb7-b8 Qg1-f1
39 53:06 41,900,964k 13,148k +0.08 Qd2-d3 Rb8-f8 Be2-f3 Bd7-b5 Qd3-d1 Kg6-h7 Kg2-h2 Qg5-h4 Qd1-e1 Bb5-d7 Kh2-g2 Rf8-f7 Qe1-h1 Bd7-b5 Qh1-g1 Rb7-b8 Rc2-c8 Rb8-b7 Kg2-h2 Bb5-d7 Rc8-c2 Bd7-b5 Qg1-e1 Bb5-d7 Qe1-f1 Rb7-b8 Rc2-c7 Bd7-b5 Bf3-e2 Rf7xc7 Rc1xc7 Qh4-d8
40 56:51 44,881,177k 13,155k +0.08 Qd2-d3 Rb8-f8 Be2-f3 Bd7-b5 Qd3-d1 Kg6-h7 Kg2-h2 Qg5-h4 Qd1-e1 Bb5-d7 Kh2-g2 Rf8-f7 Qe1-h1 Bd7-b5 Qh1-g1 Rb7-b8 Rc2-c8 Rb8-b7 Kg2-h2 Bb5-d7 Rc8-c2 Bd7-b5 Qg1-e1 Bb5-d7 Qe1-f1 Rb7-b8 Qf1-a6 h6-h5 Qa6xd6 h5xg4 Bf3-g2 Rb8-e8 Qd6xb4 g4-g3+ f2xg3 Qh4xg3+ Kh2-h1
41 1:06:18 52,359,221k 13,161k +0.08 Qd2-d3 Rb8-f8 Be2-f3 Bd7-b5 Qd3-d1 Kg6-h7 Kg2-h2 Qg5-h4 Qd1-e1 Bb5-d7 Kh2-g2 Rf8-f7 Qe1-h1 Bd7-b5 Qh1-g1 Rb7-b8 Rc2-c8 Rb8-b7 Kg2-h2 Bb5-d7 Rc8-c2 Bd7-b5 Qg1-e1 Rf7-f8 Bf3-e2
42 1:23:11 66,128,680k 13,248k +0.08 Qd2-d3 Rb8-f8 Be2-f3 Bd7-b5 Qd3-d1 Kg6-h7 Kg2-h2 Qg5-h4 Qd1-e1 Bb5-d7 Kh2-g2 Rf8-f7 Qe1-h1 Bd7-b5 Qh1-g1 Rb7-b8 Rc2-c8 Rb8-b7 Kg2-h2 Bb5-d7 Rc8-c2 g7-g6 Qg1-g2 Rb7-b8

[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 b4 24. Bd4 a4 25. Bc5 a3 26. b3 Ne5
27. Nxe5 fxe5 28. Kg2 Ra5 29. Bxd6 cxd6 30. Qd2 Rb5 31. Bf3 Rb7 32. Rh1 Reb8
33. Rc2 Rf8 34. Rhc1 h6 35. Rc4 Kh7 36. Rc7 Rfb8 37. Be2 Kg6 38. R7c2 Qg5 39.
Qd3 *

Sf17.1 plays 39...Ra7:

analysis:

[-0.06] d=62 39...Ra7 40.Qd1 Qd8 41.Qg1 Raa8 42.Rc4 Rb7 43.Qe1 Rab8 44.R4c2 Kf7 45.Ba6 Ra7 46.Be2 Qb6 47.h4 g6 48.Rc4 Qa5 49.Qd2 Ke8 50.Qe1 Rab7 51.Qh1 Kf7 52.Qe1 Ra8 53.Qd2 Ke8 54.Qe1 Kf8 55.Qd2 Kf7 56.Rc6 Ke7 57.R6c4 Rf8 58.R1c2 Kf7 59.f3 Rd8 60.Qe1 Rh8 61.Qc1 Qb6 62.Qd2 Ke7 63.Qc1(0:27:11) 20332598kN
[-0.04] d=61 39...Ra7 40.Qd1 Qd8 41.Qg1 Raa8 42.Rc4 Rb7 43.Qe1 Rab8 44.R4c2 Kf7 45.Ba6 Ra7 46.Be2 Qb6 47.h4 g6 48.Rc4 Qa5 49.Qd2 Ke8 50.Qe1 Rab7 51.Qh1 Kf7 52.Qe1 Ra8 53.Qd2 Ke8 54.Qe1 Kf8 55.Qd2 Kf7 56.Rc6 Ke7 57.R6c4 Rf8 58.R1c2 Kf7 59.f3 Rd8 60.Qe1 Rh8 61.Qc1 Qb6 62.Qd2 Ke7 63.Qc1 h5(0:24:57) 18655168kN
[-0.06] d=61 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Kh7 43.f3 Rab7 44.Qf2 Ra8 45.h4 Rbb8 46.h5 Rc8 47.Bf1 Rxc2 48.Rxc2 Kg8 49.Qe1 Rb8 50.Rc4 Qb6 51.Kg2 Qa5 52.Qd2 Kf8 53.Qf2 Ke8 54.Kh2 Rc8 55.Rxc8 Bxc8 56.Kg2 Kf7 57.Bc4 Bd7 58.Kf1 Ke8 59.Kg2 Ke7 60.Bf1 Kd8 61.Bc4 Bc8 62.Bf1 Kc7 63.Qh4 Kd7 64.Qf2 Ke8 65.Bc4 Kf7 66.Be2(0:24:05) 17948735kN
[-0.04] d=61 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Kh7 43.f3 Rab7 44.Qf2 Ra8 45.h4 Rbb8 46.h5 Rc8 47.Bf1 Rxc2 48.Rxc2 Kg8 49.Qe1 Rb8 50.Rc4 Qb6 51.Kg2 Qa5 52.Qd2 Kf8 53.Qf2 Ke8 54.Kh2 Rc8 55.Rxc8 Bxc8 56.Kg2 Kf7 57.Bc4 Bd7 58.Kf1 Ke8 59.Kg2 Ke7 60.Bf1 Kd8 61.Bc4 Bc8 62.Bf1 Kc7 63.Qh4 Kd7 64.Qf2 Ke8 65.Bc4 Kf7 66.Be2 Bd7(0:20:01) 14343003kN
[-0.06] d=61 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Kh7 43.f3 Rab7 44.Qf2 Ra8 45.h4 Rbb8 46.h5 Rc8 47.Bf1 Rxc2 48.Rxc2 Kg8 49.Qe1 Rb8 50.Rc4 Qb6 51.Kg2 Qa5 52.Qd2 Kf8 53.Qf2 Ke8 54.Kh2 Rc8 55.Rxc8 Bxc8 56.Kg2 Kf7 57.Bc4 Bd7 58.Kf1 Ke8 59.Kg2 Ke7 60.Bf1 Kd8 61.Bc4 Bc8 62.Bf1 Kc7 63.Qh4 Kd7 64.Qf2 Ke8 65.Bc4 Kf7 66.Be2 Bd7 67.Bc4(0:17:35) 12311096kN
[-0.06] d=60 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Kh7 43.f3 Rab7 44.Qf2 Ra8 45.h4 Rbb8 46.h5 Rc8 47.Bf1 Rxc2 48.Rxc2 Kg8 49.Qe1 Rb8 50.Rc4 Qb6 51.Kg2 Qa5 52.Qd2 Kf8 53.Qf2 Ke8 54.Kh2 Rc8 55.Rxc8 Bxc8 56.Kg2 Kf7 57.Bc4 Bd7 58.Kf1 Ke8 59.Kg2 Ke7 60.Bf1 Kd8 61.Bc4 Bc8 62.Bf1 Kc7 63.Qh4 Kd7 64.Qf2 Ke8 65.Bc4 Kf7 66.Be2 Bd7 67.Bc4 Qc7(0:15:19) 10400475kN
[-0.07] d=60 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Kh7 43.f3 Rab7 44.Qf2 Ra8 45.h4 Rbb8 46.h5 Rc8 47.Bc4 Kg8 48.Kg1 Kf8 49.Bf1 Rxc2 50.Rxc2 Kf7 51.Rc4 Qa5 52.Qe1 Qb6 53.Kg2 Rb8 54.Qf2 Qa5 55.Qe1 Qd8 56.Qf2 Rb7 57.Be2 Qa5 58.Qe1 Kf8 59.Kg1 Ke8 60.Kf1 Rb8 61.Kg2 Qb6 62.Kf1 Kf7 63.Qf2 Qb7 64.Kg2 Rc8 65.Rxc8 Bxc8 66.Bf1 Ke7 67.Kh2 Bd7(0:15:07) 10249928kN
[-0.08] d=60 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Kh7 43.f3 Rab7 44.Qf2 Ra8 45.h4 Rbb8 46.h5 Rc8 47.Bc4 Kg8 48.Kg1 Kf8 49.Bf1 Rxc2 50.Rxc2 Kf7 51.Rc4 Qa5 52.Qe1 Qb6 53.Kg2 Rb8 54.Qf2 Qa5 55.Qe1 Qd8 56.Qf2 Rb7 57.Be2 Qa5 58.Qe1 Kf8 59.Kg1 Ke8 60.Kf1 Rb8 61.Kg2 Qb6 62.Kf1 Kf7 63.Qf2 Qb7 64.Kg2 Rc8 65.Rxc8 Bxc8 66.Bf1 Ke7 67.Kh2 Bd7 68.Qh4(0:15:04) 10197011kN
[-0.11] d=60 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Kh7 43.f3 Rab7 44.Qf2 Ra8 45.h4 Rbb8 46.h5 Rc8 47.Bc4 Kg8 48.Kg1 Kf8 49.Bf1 Rxc2 50.Rxc2 Kf7 51.Rc4 Qa5 52.Qe1 Qb6 53.Kg2 Rb8 54.Qf2 Qa5 55.Qe1 Qd8 56.Qf2 Rb7 57.Be2 Qa5 58.Qe1 Kf8 59.Kg1 Ke8 60.Kf1 Rb8 61.Kg2 Qb6 62.Kf1 Kf7 63.Qf2 Qb7 64.Kg2 Rc8 65.Rxc8 Bxc8 66.Bf1 Ke7 67.Kh2 Bd7 68.Qh4 Kf7(0:14:41) 9877788kN
[-0.10] d=59 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Kh7 43.f3 Rab7 44.Qf2 Ra8 45.h4 Rbb8 46.h5 Rc8 47.Bc4 Kg8 48.Kg1 Kf8 49.Bf1 Rxc2 50.Rxc2 Kf7 51.Rc4 Qa5 52.Qe1 Qb6 53.Kg2 Rb8 54.Qf2 Qa5 55.Qe1 Qd8 56.Qf2 Rb7 57.Be2 Qa5 58.Qe1 Kf8 59.Kg1 Ke8 60.Kf1 Rb8 61.Kg2 Qb6 62.Kf1 Kf7 63.Qf2 Qb7 64.Kg2 Rc8 65.Rxc8 Bxc8 66.Bf1 Ke7 67.Kh2 Bd7 68.Qh4 Kf7 69.Qd8(0:14:26) 9685152kN
[-0.10] d=59 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Kh7 43.f3 Rab7 44.Qf2 Ra8 45.h4 Rbb8 46.Bf1 Rc8 47.h5 Rxc2 48.Rxc2 Kg8 49.Kg2 Qa5 50.Qh4 Kf7 51.Rc4 Rb8 52.Qf2 Rb7 53.Qh4 Ke8 54.Qe1 Rc7 55.Qf2 Kf7 56.Rxc7 Qxc7 57.Bc4 Bc8 58.Bf1 Qa5 59.Bc4 Ke7 60.Bf1 Bd7 61.Bc4 Ke8 62.Kf1 Bc8 63.Kg1(0:14:19) 9590198kN
[-0.09] d=58 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Kh7 43.f3 Rab7 44.Qf2 Ra8 45.h4 Rbb8 46.Bf1 Rc8 47.h5 Rxc2 48.Rxc2 Kg8 49.Kg2 Qa5 50.Qh4 Kf7 51.Rc4 Rb8 52.Qf2 Rb7 53.Qh4 Ke8 54.Qe1 Rc7 55.Qf2 Kf7 56.Rxc7 Qxc7 57.Bc4 Bc8 58.Bf1 Qa5 59.Bc4 Ke7 60.Bf1 Bd7 61.Bc4 Ke8 62.Kf1 Bc8 63.Kg1 Qc7(0:14:01) 9362175kN
[-0.08] d=58 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Rab7 43.f3 Kh7 44.Qf2 Ra8 45.h4 Rbb8 46.Bf1 Rc8 47.h5 Rxc2 48.Rxc2 Kg8 49.Kg1 Qa5 50.Rc4 Rb8 51.Kg2 Kf7 52.Be2 Rb7 53.Qh4 Ke8 54.Qe1 Rb5 55.Kf1 Rb8 56.Qf2 Kf8 57.Kg2 Rb5 58.Kf1 Rb7 59.Qe1 Rb8 60.Qh4 Rc8 61.Rxc8 Bxc8 62.Qf2 Kf7 63.Bc4 Kg8 64.Qh4 Ba6 65.Bxa6 Qxa6 66.Kg1 Qe2 67.Qf2 Qb2 68.Kg2(0:13:58) 9319765kN
[-0.07] d=57 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Rab7 43.f3 Kh7 44.Qf2 Ra8 45.h4 Rbb8 46.Bf1 Rc8 47.h5 Rxc2 48.Rxc2 Kg8 49.Kg1 Qa5 50.Rc4 Rb8 51.Kg2 Kf7 52.Be2 Rb7 53.Qh4 Ke8 54.Qe1 Rb5 55.Kf1 Rb8 56.Qf2 Kf8 57.Kg2 Rb5 58.Kf1 Rb7 59.Qe1 Rb8 60.Qh4 Rc8 61.Rxc8 Bxc8 62.Qf2 Kf7 63.Bc4 Kg8 64.Qh4 Ba6 65.Bxa6 Qxa6 66.Kg1 Qe2 67.Qf2 Qb2 68.Kg2 Kf7(0:13:46) 9156325kN
[-0.07] d=57 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Rab7 43.f3 Kh7 44.Qf2 Ra8 45.h4 Rbb8 46.h5 Rc8 47.Bf1 Rxc2 48.Rxc2 Kg8 49.Kg1 Qa5 50.Kg2 Rb8 51.Rc4 Rc8 52.Rxc8 Bxc8 53.Be2 Kh7 54.Kf1 Qc7 55.Bc4 Bd7 56.Ke2 Be8 57.Kf1 Kg8 58.Ke2 Kf8 59.Kf1 Bd7 60.Kg2 Kf7 61.Kf1 Qa5 62.Ke1 Be8 63.Kf1 Ke7 64.Kg2 Kf8 65.Kg1 Qc5 66.Qxc5 dxc5 67.Kg2(0:13:43) 9123501kN
[-0.09] d=56 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Rab7 43.f3 Kh7 44.Qf2 Ra8 45.h4 Rbb8 46.h5 Rc8 47.Bf1 Rxc2 48.Rxc2 Kg8 49.Kg1 Qa5 50.Kg2 Rb8 51.Rc4 Rc8 52.Rxc8 Bxc8 53.Be2 Kh7 54.Kf1 Qc7 55.Bc4 Bd7 56.Ke2 Be8 57.Kf1 Kg8 58.Ke2 Kf8 59.Kf1 Bd7 60.Kg2 Kf7 61.Kf1 Qa5 62.Ke1 Be8 63.Kf1 Ke7 64.Kg2 Kf8 65.Kg1 Qc5 66.Qxc5 dxc5 67.Kg2 g6(0:13:43) 9121075kN
[-0.09] d=55 39...Ra7 40.Qd1 Qh4 41.Qe1 Qd8 42.Kh2 Rab7 43.f3 Kh7 44.Qf2 Ra8 45.h4 Rbb8 46.h5 Rc8 47.Bf1 Rxc2 48.Rxc2 Kg8 49.Kg1 Qa5 50.Kg2 Kf7 51.Kh2 Rc8 52.Rxc8 Bxc8 53.Bc4 Qc7 54.Kg2 Bd7 55.Kf1 Qa5 56.Ke2 Be8 57.Kf1 Kg8 58.Ke2 Kf8 59.Kf1 Bd7 60.Kg2 Kf7 61.Kg1 Ke8 62.Kf1 Ke7 63.Kg2 Qc5 64.Qxc5 dxc5 65.Kf1 Be8 66.Kg2 Kf6 67.Kf1(0:12:21) 8262525kN
[-0.09] d=55 39...Ra7 40.Qd1 Qh4 41.Qe1 Kf7 42.Rc4 Rab7 43.f3 Qd8 44.h4 g6 45.Qf2 Qa5 46.Qe1 Rh8 47.Qd2 Ke7 48.R1c2 Rhb8 49.Qc1 Qd8 50.Qe1 Kf8 51.Rc1 Kg8 52.Qf2 Qa5 53.Qf1 Ra8 54.Qe1 Kg7 55.h5 g5 56.R1c2 Rbb8 57.Rc7 Ra7 58.R7c4 Kf6 59.Qg1 Kf7 60.Qc1 Ke7 61.Qe1 Bb5 62.Rc8 Raa8 63.Rxb8 Rxb8 64.Bxb5 Rxb5 65.Qe2 Rc5 66.Rxc5 Qxc5 67.Qa6 Qc2 68.Kh3 Qb1 69.Qa7 Kf6 70.Qg1 Qd3 71.Kg2 Qe2 72.Qf2 Qxf2(0:12:16) 8218027kN
[-0.07] d=54 39...Ra7 40.Qd1 Qh4 41.Qe1 Kf7 42.Rc4 Rab7 43.f3 Qd8 44.h4 g6 45.Qf2 Qa5 46.Qe1 Rh8 47.Qd2 Ke7 48.R1c2 Rhb8 49.Qc1 Qd8 50.Qe1 Kf8 51.Rc1 Kg8 52.Qf2 Qa5 53.Qf1 Ra8 54.Qe1 Kg7 55.h5 g5 56.R1c2 Rbb8 57.Rc7 Ra7 58.R7c4 Kf6 59.Qg1 Kf7 60.Qc1 Ke7 61.Qe1 Bb5 62.Rc8 Raa8 63.Rxb8 Rxb8 64.Bxb5 Rxb5 65.Qe2 Rc5 66.Rxc5 Qxc5 67.Qa6 Qc2 68.Kh3 Qb1 69.Qa7 Kf6 70.Qg1 Qd3 71.Kg2 Qe2 72.Qf2 Qxf2 73.Kxf2(0:09:57) 6781487kN
[-0.08] d=53 39...Ra7 40.Qd1 Qh4 41.Qe1 Kf7 42.Rc4 Rab7 43.f3 Qd8 44.h4 g6 45.Qf2 Qa5 46.Qe1 Rh8 47.Qd2 Ke7 48.R1c2 Rhb8 49.Qc1 Qd8 50.Qe1 Kf8 51.Rc1 Qa5 52.Qf2 Ke8 53.Qe1 Kf7 54.Qd1 Qd8 55.Qh1 Ke8 56.Qe1 Qa5 57.Qd1 Ke7 58.Qe1 Ra7 59.h5 g5 60.R1c2 Bb5 61.Rc8 Rxc8 62.Rxc8 Bxe2 63.Qxe2 Rc7 64.Rxc7 Qxc7 65.Qa6 Qc2 66.Kh3 Qc1 67.Qa7 Kf6 68.Kg2 Qb2 69.Qf2 Ke7 70.Kf1 Qb1 71.Kg2(0:09:41) 6615316kN