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

[Uri Blass]

[pgn][Event "PGN Import"]
[Site "?"]
[Date "?"]
[Round "?"]
[White "Stockfish-191-64-ja"]
[Black "?"]
[Result "*"]
[BlackElo "2400"]
[Time "15:24:06"]
[WhiteElo "2000"]
[TimeControl "180+2"]
[Termination "unterminated"]
[PlyCount "28"]
[WhiteType "program"]
[BlackType "program"]

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 *
[/pgn]

15. h3
[d]r2q1rk1/2p2ppp/p2b1nn1/1p1Pp3/4P1b1/1BNQ1N2/PP1B1PPP/R4RK1 w - - 4 15


Stockfish-191-64-ja:
1 00:00 1k 79k +1.01 a2-a3
2 00:00 1k 96k +0.84 a2-a3 Ng6-f4 Bd2xf4 e5xf4
3 00:00 2k 119k +0.84 a2-a3 Ng6-f4 Bd2xf4 e5xf4
3 00:00 3k 157k +1.05 a2-a4 b5-b4 Nc3-e2
4 00:00 3k 173k +0.88 a2-a4 b5-b4 Nc3-e2 a6-a5
5 00:00 5k 211k +0.76 a2-a4 b5-b4 Nc3-e2 a6-a5 Ne2-g3
6- 00:00 7k 265k +0.56 a2-a4 b5-b4 Nc3-e2 Bd6-c5 Ne2-g3 Ng6-f4
6 00:00 8k 275k +0.76 h2-h3 Bg4xf3 Qd3xf3 Bd6-c5 Ra1-d1 Rf8-e8
7 00:00 10k 309k +0.80 h2-h3 Bg4xf3 Qd3xf3 Bd6-c5 Rf1-c1 Bc5-d4 a2-a3
7+ 00:00 13k 336k +0.84 Rf1-c1 Bd6-c5 Nc3-e2
7 00:00 17k 378k +0.88 Rf1-c1 Bd6-c5 Nc3-e2 Qd8-d6 h2-h3 Bg4xf3 Qd3xf3
8- 00:00 22k 400k +0.76 Rf1-c1 Bd6-c5 Nc3-e2 Qd8-d6 h2-h3 Bg4xf3 Qd3xf3 c7-c6
8- 00:00 66k 618k +0.64 Rf1-c1 Nf6-d7
8 00:00 73k 617k +0.72 Ra1-c1 Nf6-h5 Qd3-e3 Ng6-h4 Nf3xh4 Qd8xh4 h2-h3 Bg4-d7 Qe3-f3
9 00:00 110k 681k +0.60 Ra1-c1 Nf6-h5 g2-g3 b5-b4 Nc3-a4 f7-f5 Nf3-g5 f5xe4 Qd3xe4 Nh5-f6
10 00:00 210k 792k +0.56 Ra1-c1 Nf6-h5 g2-g3 Nh5-f6 Rf1-e1 h7-h6 a2-a4 b5-b4 Nc3-e2 Qd8-d7 Rc1-c6 a6-a5
11- 00:00 433k 714k +0.44 Ra1-c1 Nf6-h5 g2-g3 Nh5-f6 Rf1-e1 Nf6-d7
11+ 00:00 636k 760k +0.68 h2-h3 Bg4-d7 Rf1-c1 c7-c6 a2-a4 Ng6-f4 Bd2xf4 e5xf4 a4xb5
11 00:00 732k 793k +0.72 h2-h3 Bg4-d7 Rf1-c1 c7-c6 d5xc6 Bd7xc6 a2-a4 Bd6-b4 Nc3-d5 Bc6xd5 Bb3xd5 Nf6xd5 e4xd5 Bb4xd2 Qd3xd2
12- 00:01 921k 850k +0.52 h2-h3 Bg4-d7 Rf1-c1 Nf6-h5 Nc3-e2 Qd8-f6 Qd3-c3 Ng6-f4 Ne2xf4 Nh5xf4
12 00:05 2,588k 504k +0.64 h2-h3 Bg4-d7 Ra1-c1 a6-a5 Nc3xb5 Nf6xe4 Nb5xd6 Ne4xd2 Nd6-b7 Qd8-b8 Qd3xd2 Qb8xb7 d5-d6 c7xd6 Bb3-d5 Qb7-b4 Qd2xb4 a5xb4 Bd5xa8 Rf8xa8
13 00:05 2,730k 462k +0.56 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a4 b5-b4 Nc3-e2 Ra8-c8 Bd2-g5 h7-h6 Bg5-e3 c7-c6 Qd3-a6 Nf6xe4 d5xc6
14- 00:07 3,305k 456k +0.44 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a4 b5-b4 Nc3-e2 Ra8-c8 Bd2-g5 h7-h6 Bg5-e3 c7-c6 Qd3-a6 Rc8-a8
14 00:09 4,823k 517k +0.44 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a4 b5-b4 Nc3-b5 Bd7xb5 a4xb5 a5-a4 Bb3-c4 a4-a3 b2xa3 Ra8xa3 Qd3-b1 Ng6-f4 Bd2xb4 Bd6xb4 Qb1xb4 Nf4xh3+ Kg1-h1
15+ 00:09 5,137k 536k +0.60 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a4 b5-b4 Nc3-e2 Ra8-c8 Rf1-d1 c7-c6 d5xc6 Rc8xc6 Rc1xc6 Bd7xc6 Bd2-g5
15 00:09 5,395k 554k +0.48 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a4 b5-b4 Nc3-e2 Qd8-e8 Qd3-c2 Nf6-h5 g2-g4 Ng6-f4 Bd2xf4 Nh5xf4 Ne2xf4 e5xf4 Rf1-d1 Qe8-e7
16- 00:10 8,382k 780k +0.36 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a4 b5-b4 Nc3-e2 Qd8-e8 Qd3-c2 Ra8-c8 Bd2-g5 c7-c6 Bg5xf6 g7xf6
16 00:11 14,168k 1,218k +0.36 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a4 b5-b4 Nc3-e2 Qd8-e8 Rc1-a1 Nf6-h5 Qd3-c4 Ng6-f4 Ne2xf4 Nh5xf4 Bb3-c2 c7-c6 Bd2xf4 e5xf4 Rf1-e1 Ra8-d8
17+ 00:12 19,501k 1,604k +0.52 h2-h3 Bg4-d7 a2-a4 b5-b4 Nc3-e2 c7-c6 Bd2-g5 h7-h6 Ra1-d1 h6xg5 d5xc6 Bd7xc6 Qd3xd6 Qd8xd6 Rd1xd6 Bc6xe4 Nf3xg5 Be4-f5 Ne2-g3
17 00:12 23,294k 1,848k +0.36 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a4 b5-b4 Nc3-e2 Qd8-e8 Rc1-a1 Nf6-h5 Qd3-c4 Ng6-f4 Rf1-c1 f7-f5 Ne2xf4 Nh5xf4 Bd2xf4 e5xf4 e4-e5 Bd6xe5 d5-d6+ Kg8-h8 Nf3xe5 Qe8xe5 d6xc7 Qe5xb2
18+ 00:13 30,605k 2,286k +0.44 h2-h3 Bg4-d7 Rf1-c1 Nf6-h5 Nc3-e2 f7-f5 Nf3-g5 Nh5-f4 Ne2xf4 f5xe4 Qd3xe4 Qd8xg5 Nf4xg6 Qg5xd2 Ng6xf8 Ra8xf8 Rc1-c2
18+ 00:13 30,924k 2,304k +0.52 h2-h3 Bg4-d7 Rf1-c1 Nf6-h5 Nc3-e2 f7-f5 Nf3-g5 f5xe4 Qd3-e3 Qd8-f6 Ng5xe4 Qf6-f5 Ne4-c5 Bd6xc5 Rc1xc5
18 00:13 35,971k 2,578k +0.52 h2-h3 Bg4-d7 Ra1-d1 Ra8-c8 Bd2-e3 Qd8-e7 Rf1-e1 h7-h6 Rd1-d2 Rf8-e8 a2-a3 Re8-d8 a3-a4 Bd6-b4 Qd3-c2 c7-c6 Be3-b6
19- 00:14 39,239k 2,733k +0.36 h2-h3 Bg4-d7 Ra1-d1 Ra8-c8 Bd2-e3 Qd8-e7 Rf1-e1 h7-h6 Rd1-d2 Rf8-e8 a2-a3 Re8-d8 a3-a4 Bd6-b4 Qd3-c2 c7-c6 Be3-b6 Rd8-e8 a4xb5 a6xb5 Re1-a1 c6xd5 e4xd5 Ng6-f4
19 00:15 45,961k 3,045k +0.36 h2-h3 Bg4-d7 Ra1-d1 Ra8-c8 Rd1-c1 c7-c5 d5xc6/ep Bd7xc6 Nc3-d5 Nf6xd5 e4xd5 Bc6-b7 Rc1xc8 Bb7xc8 Nf3-g5 Bd6-e7 h3-h4 Bc8-g4 Rf1-c1 h7-h6 Qd3-g3 h6xg5 Qg3xg4 g5xh4
20 00:17 64,276k 3,777k +0.44 h2-h3 Bg4-d7 Ra1-d1 Ra8-c8 Rd1-c1 c7-c5 d5xc6/ep Bd7xc6 Nc3-d5 Nf6xd5 e4xd5 Bc6-b7 Rc1xc8 Bb7xc8 Nf3-g5 Bd6-e7 h3-h4 Bc8-g4 Rf1-c1 Qd8-d7 Rc1-c6 Bg4-f5 Qd3-e2 Be7-d6 Rc6xa6 Ng6xh4
21 00:18 79,641k 4,284k +0.32 h2-h3 Bg4-d7 Ra1-d1 Ra8-c8 Rd1-c1 c7-c5 d5xc6/ep Bd7xc6 Nc3-d5 Nf6xd5 e4xd5 Bc6-b7 Nf3-g5 Bd6-e7 Rc1xc8 Qd8xc8 Rf1-e1 Qc8-d8 h3-h4 h7-h6 h4-h5 Be7xg5 h5xg6 Bg5xd2 g6xf7+ Rf8xf7 Qd3xd2 Qd8-d6
22 00:23 131,276k 5,530k +0.44 h2-h3 Bg4-d7 Ra1-d1 Ra8-c8 Rf1-e1 c7-c5 d5xc6/ep Bd7xc6 Nc3-d5 Bc6xd5 Bb3xd5 Bd6-c5 b2-b4 Bc5-b6 Bd2-g5 Qd8-e7 Qd3-d2 Rf8-e8 Qd2-b2 Ng6-f4 Nf3xe5 Nf4xh3+ g2xh3 Qe7xe5 Qb2xe5 Re8xe5 Bg5xf6 g7xf6
23 00:39 283,161k 7,104k +0.36 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Nc3-e2 Ra8-a5 Bd2-g5 h7-h6 Bg5-e3 Qd8-a8 Nf3-d2 Bd7-b5 Nd2-c4 Rf8-d8 Qd3-c2 Ra5-a6 Nc4xd6 c7xd6 Rf1-e1 Bb5-a4 Ne2-g3 Ba4xb3 Qc2xb3 Qa8-b7
24- 01:01 501,565k 8,197k +0.20 h2-h3 Bg4-d7 Ra1-c1 Nf6-h5 Nc3-e2 Qd8-f6 Bd2-g5 Ng6-f4 Ne2xf4 Nh5xf4 Qd3-e3 Qf6-g6 Bg5xf4 e5xf4
24 02:29 1,375,004k 9,209k +0.28 h2-h3 Bg4-d7 Ra1-c1 Nf6-h5 Nc3-e2 a6-a5 Bb3-c2 b5-b4 Rf1-e1 f7-f5 e4xf5 Bd7xf5 Qd3-c4 Qd8-f6 Bd2-g5 Qf6-f7 Bg5-e3 h7-h6 Bc2xf5 Qf7xf5 Nf3-d2 Qf5-f7 Re1-d1 Ng6-e7 Nd2-e4 Ne7-f5 Rd1-d3 Nf5xe3 Rd3xe3
25 02:32 1,406,882k 9,224k +0.32 h2-h3 Bg4-d7 Ra1-c1 Nf6-h5 Nc3-e2 a6-a5 Bb3-c2 b5-b4 Rf1-e1 Qd8-e8 Bd2-e3 f7-f5 Qd3-d1 Ng6-e7 Be3-g5 f5xe4 Bc2xe4 Nh5-f6 Ne2-g3 Nf6xe4 Ng3xe4 h7-h6 Bg5xe7 Qe8xe7 Qd1-d3 Qe7-f7 Ne4xd6 c7xd6 Rc1-c7 Bd7-f5
26- 02:59 1,674,253k 9,340k +0.24 h2-h3 Bg4-d7 Ra1-c1 Nf6-h5 Nc3-e2 a6-a5 Bb3-c2 b5-b4 Rf1-e1 Qd8-e8 Bd2-e3 f7-f5 Qd3-d1 Ng6-e7 Be3-g5 f5xe4 Bc2xe4 Nh5-f6 Ne2-g3 Nf6xe4 Ng3xe4 h7-h6 Bg5xe7 Qe8xe7 Qd1-d3 Qe7-f7 Ne4xd6 c7xd6 Rc1-c7 Bd7-f5
26- 03:34 2,030,352k 9,480k +0.16 h2-h3 Bg4-d7 Nc3-e2 c7-c6 Bd2-g5 Ra8-c8 Ra1-d1 c6-c5 Qd3-e3 c5-c4 Bb3-c2 b5-b4 Ne2-g3 c4-c3 b2xc3 Rc8xc3
26 06:37 3,874,178k 9,743k +0.28 h2-h3 Bg4-d7 Ra1-d1 Ra8-c8 Rd1-c1 c7-c6 d5xc6 Rc8xc6 Rf1-d1
27- 06:53 4,033,746k 9,745k +0.20 h2-h3 Bg4-d7 Ra1-d1 Ra8-c8 Rd1-c1 Nf6-h5 Nc3-e2 f7-f5 e4xf5 Bd7xf5 Qd3-e3
27+ 07:47 4,562,894k 9,770k +0.36 h2-h3 Bg4-d7 a2-a4 Nf6-h5 Nc3-e2 Qd8-f6 Bd2-g5 Ng6-f4 Ne2xf4 Nh5xf4 Qd3-d1 Qf6-g6 Bg5xf4 e5xf4 e4-e5 Bd7xh3 Nf3-h4
27- 07:53 4,631,511k 9,781k +0.12 h2-h3 Bg4-d7 a2-a4 Nf6-h5 Nc3-e2 f7-f5 Nf3-g5 Ng6-f4 Bd2xf4 f5xe4 Qd3xe4 Bd7-f5 Qe4-f3 Nh5xf4 Ng5-e6 Nf4xe6 d5xe6 Qd8-e7 a4xb5 Bf5xe6 Bb3xe6+ Qe7xe6
27 08:50 5,196,897k 9,797k +0.16 h2-h3 Bg4-d7 a2-a4 Nf6-h5 Nc3-e2 f7-f5 Nf3-g5 Ng6-f4 Bd2xf4 f5xe4 Ng5xe4 Nh5xf4 Ne2xf4 Rf8xf4 a4xb5 Bd7-f5 f2-f3 a6xb5 g2-g3 Bf5xe4 f3xe4 Ra8xa1 Rf1xa1 Qd8-g5 Kg1-g2 Rf4-f8 Ra1-f1 Rf8xf1 Qd3xf1 Qg5-d2+ Qf1-f2 Qd2xf2+ Kg2xf2 Kg8-f7
28 09:28 5,576,147k 9,812k +0.16 h2-h3 Bg4-d7 a2-a4 Nf6-h5 Nc3-e2 f7-f5 Nf3-g5 Ng6-f4 Bd2xf4 f5xe4 Ng5xe4 Nh5xf4 Ne2xf4 e5xf4 Bb3-c2 Qd8-h4 Qd3-f3 Ra8-e8 Rf1-c1 Qh4-e7 Ne4xd6 c7xd6 Bc2-d3 b5xa4 Rc1-c7 Re8-b8 Bd3-c2 Qe7-d8 Qf3-c3 Rb8-c8 Rc7xc8 Qd8xc8 Bc2xa4 Qc8xc3 b2xc3 Bd7-f5
29+ 10:48 6,383,207k 9,850k +0.24 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Nc3-e2 Nf6-h5 Bb3-c4 Ng6-h4 Rc1-a1 Qd8-f6 Nf3xh4 Qf6xh4 Ra1xa8 Rf8xa8 Rf1-c1 Nh5-f6 Ne2-g3 Bd6-c5 Bc4-b3 Ra8-a5 Qd3-f3 c7-c6 Rc1xc5 Ra5xc5 d5-d6
29 11:11 6,617,613k 9,860k +0.24 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a4 b5-b4 Nc3-e2 Qd8-e8 Qd3-c2 Ra8-c8 Bd2-g5 Nf6-h5 g2-g4 Nh5-f4 Bg5xf4 e5xf4 Ne2-d4 Ng6-e5 Nf3xe5 Qe8xe5 Rf1-d1 Qe5-f6 f2-f3 Qf6-h4 Qc2-g2 Bd6-e5 Qg2-h2 Rc8-a8 Nd4-c6
30+ 12:15 7,276,650k 9,893k +0.32 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a4 b5-b4 Nc3-e2 Qd8-e8 Rc1-a1 Qe8-e7 Rf1-e1 Rf8-c8 Bd2-e3 c7-c6 d5xc6 Rc8xc6 Ne2-g3 Ng6-f4 Be3xf4 e5xf4 Ng3-f5 Bd7xf5 e4xf5 Qe7-d7 Ra1-d1
30 12:28 7,409,975k 9,898k +0.28 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a4 b5-b4 Nc3-e2 Qd8-e8 Rc1-a1 Qe8-e7 Rf1-e1 Rf8-c8 Ne2-g3 Ng6-f4 Qd3-c4 Nf4-h5 Ng3xh5 Nf6xh5 Bd2-g5 Nh5-f6 Qc4-d3 h7-h6 Bg5-h4 c7-c6 Ra1-c1 c6xd5 Bb3xd5 Rc8xc1 Re1xc1 Ra8-d8 b2-b3
31+ 16:59 10,023,105k 9,827k +0.36 h2-h3 Bg4-d7 Nc3-e2 a6-a5 a2-a4 c7-c6 Ne2-g3 c6xd5 Bb3xd5 Nf6xd5 Qd3xd5 Bd7-e6 Qd5xb5 Ra8-b8 Qb5xa5 Rb8xb2 Qa5xd8 Rf8xd8 a4-a5 Ng6-h4 Nf3xh4 Rb2xd2 a5-a6 Kg8-f8 a6-a7
31- 17:16 10,187,358k 9,832k +0.20 h2-h3 Bg4-d7 Nc3-e2 a6-a5 a2-a4 c7-c6 Ne2-g3 Ng6-f4 Bd2xf4 e5xf4 d5xc6 Bd7xc6 a4xb5 f4xg3 b5xc6 g3xf2+
31 27:21 16,278,311k 9,914k +0.28 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Nc3-e2 Nf6-h5 Rf1-e1 Qd8-c8 Rc1-a1 Ra8xa1 Re1xa1 Qc8-b7 Ra1-e1 Rf8-a8 Bb3-c4 Ra8-a5 Bd2-e3 Qb7-a8 Qd3-d1 Nh5-f6 Ne2-g3 Ng6-f4 Qd1-c1 Nf4-g6 Be3-d2 h7-h6 Bc4-b3 Ra5-c5 Qc1-d1
32- 30:30 18,228,493k 9,958k +0.20 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a3 b5-b4
32 33:27 19,998,947k 9,965k +0.28 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a3 Nf6-h5 Nc3-e2 Ng6-h4 g2-g4 Nh4xf3+ Qd3xf3 Nh5-f4 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 Qd8-g5 Kg1-h2 b5-b4 Bc3-d4 Bd6-e5 Bd4xe5 Qg5xe5 Rc1-c2 a5-a4 Bb3-c4 b4-b3 Rc2-d2 Ra8-b8 Kh2-g2 Rb8-b6
33- 40:30 24,347,393k 10,018k +0.20 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a3 a5-a4 Bb3-a2 Nf6-h5 Nc3-e2 f7-f5 Nf3-g5 Ng6-f4 Bd2xf4 f5xe4 Qd3xe4 Bd7-f5
33+ 42:46 25,561,566k 9,961k +0.36 h2-h3
33 47:00 28,042,348k 9,943k +0.32 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a3 Nf6-h5 Nc3-e2 Ng6-h4 g2-g4 Nh5-f4 Ne2xf4 e5xf4 Bd2-c3 Nh4xf3+ Qd3xf3 Qd8-g5 Qf3-g2 Rf8-e8 Bc3-d4 b5-b4 a3xb4 Re8-b8 f2-f3 Rb8xb4 Bb3-c4 Bd6-e5 Bd4xe5 Qg5xe5 b2-b3 a5-a4 Qg2-d2 Ra8-b8 b3xa4 Bd7xa4 Rf1-f2 Rb4-b2 Qd2-e1 Qe5-d4
34- 50:59 30,482,553k 9,965k +0.24 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a3 Nf6-h5 Nc3-e2 Ng6-h4 g2-g4 Nh5-f4 Ne2xf4 e5xf4 Bd2-c3 Nh4xf3+ Qd3xf3 Qd8-g5 Qf3-g2
34- 1:03:51 38,611,871k 10,078k +0.16 h2-h3 Bg4-d7 Bd2-g5 h7-h6 Bg5-e3 Nf6-h5 Nc3-e2 Qd8-f6 a2-a4 b5xa4 Bb3xa4 Bd7xh3 Be3-d2 Bh3-g4 Ba4-c6 Ra8-b8
34 2:08:42 75,593,988k 9,788k +0.20 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a3 Qd8-e7 Nc3-e2 Rf8-b8 Bb3-a2 b5-b4 a3xb4 a5xb4 Ba2-b3
35 2:13:31 78,589,990k 9,810k +0.20 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a3 Qd8-e7 Nc3-e2 Rf8-b8 Bb3-a2 b5-b4 a3xb4 a5xb4 Ba2-b3 Nf6-h5 Rf1-e1 Rb8-b7 Bd2-g5 Qe7-e8 Bg5-e3 Rb7-b8 Qd3-d2 Bd7-a4 Bb3xa4 Qe8xa4 Rc1-c4 Qa4-b5 Re1-c1 b4-b3 Be3-c5 Nh5-f4 Ne2xf4 Ng6xf4
36+ 2:21:14 83,598,714k 9,864k +0.28 h2-h3 Bg4-d7 Ra1-c1 a6-a5 a2-a3 Qd8-e7 Nc3-e2
36+ 2:26:23 86,794,126k 9,882k +0.36 h2-h3 Bg4-d7 Ra1-c1 Nf6-h5 Nc3-e2 Qd8-f6

[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 *

SF17.1 plays 15...Bd7:

analysis:

[+0.00] d=56 15...Bd7 16.Ne2 Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Ba5 Rf7 22.Rac1 Bg6 23.Rc6 Raf8 24.Rf1 Bd3 25.Bxc7 Rf3 26.Bxd6 Rxe3 27.Be7 Qe4 28.Nc3 Qf5 29.d6 Kh8 30.Bxf8 Rg3 31.fxg3 Qxf1 32.Kh2 Qe1 33.Rc8 Qxg3 34.Kh1 Qe1 35.Kh2 Qg3(0:04:44) 2332898kN
[+0.00] d=55 15...Bd7 16.Ne2 Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 Rf7 26.a3 bxa3 27.bxa3 Rb8 28.Ba2 Ne7 29.Nxg7 Rxg7 30.Qxf6 Rg6 31.Qc3 Nf5 32.Bf4 Nxg3 33.Bxg3 Qg7 34.Qxg7 Kxg7 35.Bxd6 cxd6 36.Bb1 Rg5 37.Bxd3 exd3 38.Re7 Kg8 39.Re3 Rxd5 40.Rd1 d2 41.f4 Rd4 42.Re2 Kg7(0:03:52) 1941658kN
[+0.00] d=54 15...Bd7 16.Ne2 Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 c5 33.Rc1 Ne6 34.Bc2 Kf6 35.Bxd3 exd3 36.Kf2 Rf8 37.Kf3 Ng5 38.Kf2(0:03:43) 1873748kN
[+0.00] d=53 15...Bd7 16.Ne2 Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 Rf7 26.a3 bxa3 27.bxa3 Rb8 28.Ba2 Ne7 29.Nxg7 Rxg7 30.Qxf6 Rg6 31.Qc3 Nf5 32.Bf4 Rf8 33.Bxd6 cxd6 34.Nxe4 Rxg2 35.Kxg2 Nh4 36.Kh2 Nf3 37.Kg2(0:03:32) 1784722kN
[+0.00] d=52 15...Bd7 16.Ne2 Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 Rf7 26.a3 bxa3 27.bxa3 Rb8 28.Ba2 Ne7 29.Nxg7 Rxg7 30.Qxf6 Rg6 31.Qc3 Nf5 32.Bf4 Nxg3 33.Bxg3 Qg7 34.Qxg7 Kxg7 35.Bxd6 cxd6 36.Bb1 Rg5 37.Bxd3 exd3 38.Re7 Kg8 39.Rd1 Rxd5 40.Rd2 Rc8 41.Re4(0:03:21) 1698678kN
[-0.01] d=51 15...Bd7 16.Ne2 Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 Rf7 26.a3 bxa3 27.bxa3 Rb8 28.Ba2 Ne7 29.Nxg7 Rxg7 30.Qxf6 Rg6 31.Qc3 Nf5 32.Bf4 Nxg3 33.Bxg3 Qg7 34.Qxg7 Kxg7 35.Bxd6 cxd6 36.Bb1 Rg5 37.Bxd3 exd3 38.Re7 Kh8 39.Rd1 Rxd5 40.Rd2(0:03:06) 1576569kN
[+0.00] d=50 15...Bd7 16.Rfe1 Nh5 17.Ne2 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Ba5 Rf7 22.Rac1 Bg6 23.Rc6 Raf8 24.Rf1 Bd3 25.Bxc7 Rf3 26.Bxd6 Rxe3 27.Be7 Qe4 28.Nc3 Qf5 29.d6 Kh8 30.Bxf8 Rg3 31.fxg3 Qxf1 32.Kh2 Qf2 33.Rc8 Qxg3 34.Kh1 Qe1 35.Kh2(0:02:52) 1470533kN
[+0.00] d=49 15...Bd7 16.Rfe1 Nh5 17.Ne2 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Ba5 Rf7 22.Rac1 Raf8 23.Bxc7 Bxc7 24.d6 Bxd6 25.Red1 Bb8 26.g4 Bxg4 27.hxg4 Qxg4 28.Kf1 h6 29.Bxf7 Kxf7 30.Qb6 Qh3 31.Ke1 Qh1 32.Kd2 Qd5 33.Ke1 Qh1(0:02:43) 1387975kN
[+0.00] d=48 15...Bd7 16.Rfe1 Nh5 17.Ne2 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Ba5 Rf7 22.Rac1 Raf8 23.Bxc7 Bxc7 24.d6 Bxd6 25.Red1 Bb8 26.g4 Bxg4 27.hxg4 Qxg4 28.Kf1 h6 29.Bxf7 Kxf7 30.Qb6 Qh3 31.Ke1 Qh1 32.Kd2 Qd5 33.Ke1(0:02:41) 1368454kN
[-0.01] d=48 15...Bd7 16.Rfe1 Nh5 17.Ne2 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 g6 25.Ne6 Rf7 26.Ng5 Rf6 27.Rac1 h6 28.Ne6 Bxe6 29.dxe6 Re8 30.Kf1 Kg7 31.Bd5 Kf8 32.Rc6 Rf5 33.Bf3 a5 34.b3 Ke7 35.Ra6 Kf6 36.Re4 Rc5 37.Rxa5 Rxe6 38.Rxe6 Kxe6 39.Ke2(0:02:32) 1298409kN
[-0.04] d=48 15...Bd7 16.Rfe1 Nh5 17.Ne2 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 g6 25.Ne6 Rf7 26.Ng5 Rf6 27.Rac1 h6 28.Ne6 Bxe6 29.dxe6 Re8 30.Kf1 Kg7 31.Bd5 Kf8 32.Rc6 Rf5 33.Bf3 a5 34.b3 Ke7 35.Ra6 Kf6 36.Re4 Rc5 37.Rxa5 Rxe6 38.Rxe6 Kxe6 39.Ke2 b4(0:02:25) 1242988kN
[-0.03] d=48 15...Bd7 16.Rfe1 Nh5 17.Ne2 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 g6 25.Ne6 Rf7 26.Ng5 Rf6 27.Rac1 h6 28.Ne6 Bxe6 29.dxe6 Re8 30.Kf1 Kg7 31.Bd5 Kf8 32.Rc6 Rf5 33.Bf3 a5 34.b3 Ke7 35.Ra6 Kf6 36.Re4 Rc5 37.Rxa5 Rxe6 38.Rxe6 Kxe6 39.Ke2 b4 40.Rxc5(0:02:16) 1171123kN
[-0.05] d=47 15...Bd7 16.Rfe1 Nh5 17.Ne2 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 g6 25.Ne6 Rf7 26.Ng5 Rf6 27.Rac1 h6 28.Ne6 Bxe6 29.dxe6 Re8 30.Kf1 Kg7 31.Bd5 Kf8 32.Rc6 Rf5 33.Bf3 a5 34.b3 Ke7 35.Ra6 Kf6 36.Re4 Rc5 37.Rxa5 Rxe6 38.Rxe6 Kxe6 39.Ke2 b4 40.Rxc5 Bxc5(0:02:16) 1167396kN
[-0.05] d=47 15...Bd7 16.Rfe1 Nh5 17.Ne2 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 c5 34.Bc2 Kf6 35.Bxd3 exd3 36.Kf2 Rf8 37.Kf3 Rd8 38.Rc4 Nb6 39.Rxe6(0:02:13) 1144303kN
[-0.03] d=47 15...Bd7 16.Rfe1 Nh5 17.Ne2 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 c5 34.Bc2 Kf6 35.Bxd3 exd3 36.Kf2 Rf8 37.Kf3 Rd8 38.Rc4 Nb6 39.Rxe6 Kxe6(0:01:59) 1034269kN
[-0.01] d=47 15...Bd7 16.Rfe1 Nh5 17.Ne2 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 c5 34.Bc2 Kf6 35.Bxd3 exd3 36.Kf2 Rf8 37.Kf3 Rd8 38.Rc4 Nb6 39.Rxe6 Kxe6 40.Rxc5(0:01:58) 1026956kN
[+0.00] d=47 15...Bd7 16.Rfe1 Nh5 17.Ne2 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 c5 34.Bc2 Kf6 35.Bxd3 exd3 36.Kf2 Rf8 37.Kf3 Rd8 38.Rc4 Nb6 39.Rxe6 Kxe6 40.Rxc5 Nd5(0:01:58) 1024228kN
[-0.02] d=46 15...Bd7 16.Rfe1 Nh5 17.Ne2 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 c5 34.Bc2 Kf6 35.Bxd3 exd3 36.Kf2 Rf8 37.Kf3 Rd8 38.Rc4 Nb6 39.Rxe6 Kxe6 40.Rxc5 Nd5 41.Rc6(0:01:42) 895544kN
[-0.02] d=46 15...Bd7 16.Ne2 Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 Bd7 25.Ne6 Rfe8 26.Nxc7 Rxe1 27.Rxe1 Rc8 28.Ne6 a5 29.Nd4 Kf7 30.Kf1 g6 31.Nc6 a4 32.Bc2 Bxc6 33.dxc6 Rxc6 34.Be4 Rc7 35.Re2 Kf6 36.Rc2 Rxc2 37.Bxc2 Be5 38.b4 Bd6 39.a3 Be5 40.Bd3 Bb2 41.Bxb5 Bxa3(0:01:39) 868514kN
[+0.00] d=46 15...Bd7 16.Ne2 Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 Bd7 25.Ne6 Rfe8 26.Nxc7 Rxe1 27.Rxe1 Rc8 28.Ne6 a5 29.Nd4 Kf7 30.Kf1 g6 31.Nc6 a4 32.Bc2 Bxc6 33.dxc6 Rxc6 34.Be4 Rc7 35.Re2 Kf6 36.Rc2 Rxc2 37.Bxc2 Be5 38.b4 Bd6 39.a3 Be5 40.Bd3 Bb2 41.Bxb5 Bxa3 42.Kg1(0:01:34) 831257kN

[Uri Blass]

I expected 15...Bd7 and already did a long analysis after this move and stocikfish1.9 suggest 16.Ne2

Stockfish1.9.1 needed a long time to find that move

[pgn][Event "PGN Import"]
[Site "?"]
[Date "?"]
[Round "?"]
[White "àåøé"]
[Black "àåøé"]
[Result "*"]
[BlackElo "2400"]
[ECO "D38"]
[Opening "QGD"]
[Time "18:32:10"]
[Variation "Ragozin, 5.Qa4+"]
[WhiteElo "2400"]
[TimeControl "180+2"]
[Termination "unterminated"]
[PlyCount "31"]
[WhiteType "human"]
[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 *
[/pgn]

[d]r2q1rk1/2pb1ppp/p2b1nn1/1p1Pp3/4P3/1BNQ1N1P/PP1B1PP1/R4RK1 w - - 1 16


Stockfish-191-64-ja:
1 00:00 659 330k +1.05 a2-a3
2 00:00 867 289k +0.76 a2-a3 c7-c6
3 00:00 2k 396k +0.60 a2-a3 c7-c6 Bd2-e3 c6xd5 Nc3xd5
3 00:00 2k 451k +0.76 a2-a4 Ng6-f4 Bd2xf4 e5xf4
4 00:00 2k 478k +0.76 a2-a4 Ng6-f4 Bd2xf4 e5xf4
5 00:00 4k 529k +0.32 a2-a4 b5-b4 Nc3-e2 c7-c6 Bd2-g5 c6xd5 Bb3xd5
5 00:00 6k 588k +0.52 a2-a3 c7-c6 Rf1-c1 Ng6-f4 Bd2xf4 e5xf4
6 00:00 10k 548k +0.52 a2-a3 c7-c6 Rf1-c1 Ng6-f4 Bd2xf4 e5xf4
7- 00:00 20k 607k +0.40 a2-a3 c7-c5 Nc3-e2 c5-c4
7 00:00 31k 627k +0.56 a2-a3 c7-c5 d5xc6/ep Bd7xc6 Rf1-c1 Ra8-c8 Nc3-d5 Nf6xd5 e4xd5 Bc6-b7 Rc1xc8 Qd8xc8
8- 00:00 41k 646k +0.48 a2-a3 c7-c5 d5xc6/ep Bd7xc6 Rf1-c1 Ng6-e7 Nc3-d5 Bc6xd5 e4xd5 e5-e4
8- 00:00 47k 653k +0.40 a2-a3 c7-c5 d5xc6/ep Bd7xc6 Rf1-c1 Ng6-e7 Nc3-d5 Bc6xd5 e4xd5 e5-e4
8 00:00 58k 685k +0.52 a2-a3 c7-c5 d5xc6/ep Bd7xc6 Rf1-c1 Ng6-e7 a3-a4 Bd6-b8 Nc3-d5 Nf6xd5 e4xd5 Bc6xd5 a4xb5 a6xb5 Ra1xa8 Bd5xa8
9- 00:00 72k 723k +0.44 a2-a3 c7-c5 d5xc6/ep Bd7xc6 Rf1-c1 Ng6-e7 a3-a4 Bd6-c7 Nc3-d5 Bc6xd5 e4xd5 e5-e4
9 00:00 94k 783k +0.52 a2-a3 c7-c5 d5xc6/ep Bd7xc6 Rf1-c1 Ng6-e7 a3-a4 Bd6-c7 Nc3-d5 Bc6xd5 e4xd5 e5-e4
10- 00:00 102k 822k +0.44 a2-a3 c7-c5 d5xc6/ep Bd7xc6 Rf1-c1 Ng6-e7 a3-a4 Bd6-c7 Nc3-d5 Bc6xd5 e4xd5 e5-e4
10 00:00 164k 1,063k +0.52 Ra1-d1 Ra8-c8 Bd2-g5 h7-h6 Bg5-e3 c7-c6 d5xc6 Rc8xc6 Nc3-d5 Ng6-f4 Nd5xf4 e5xf4
10+ 00:00 187k 1,098k +0.60 Ra1-c1 b5-b4 Nc3-e2 Bd7-b5 Bb3-c4
10+ 00:00 219k 1,095k +0.68 Ra1-c1 b5-b4 Nc3-e2 Bd7-b5 Bb3-c4
11+ 00:00 430k 1,424k +0.60 Ra1-d1 Ra8-c8 Bd2-e3 c7-c6 d5xc6 Rc8xc6 Nc3-d5 Ng6-f4 Be3xf4 e5xf4 e4-e5
11- 00:00 449k 1,447k +0.44 Ra1-d1 Ra8-c8 Bd2-e3 Rf8-e8 a2-a4 b5-b4 Nc3-e2 c7-c6 d5xc6 Rc8xc6
11+ 00:00 637k 1,668k +0.68 Rf1-c1 c7-c5 d5xc6/ep Bd7xc6 Nc3-d5 Ra8-c8 Bd2-a5 Qd8xa5 Nd5xf6+ g7xf6 Qd3xd6 Bc6xe4 Qd6xf6
11 00:00 766k 1,795k +0.76 Rf1-c1 Qd8-e7 a2-a4 Ng6-f4 Bd2xf4 e5xf4 Rc1-e1 b5-b4 e4-e5 b4xc3 e5xd6 Qe7xd6 b2xc3
12- 00:00 1,393k 2,453k +0.52 Rf1-c1 Qd8-e7 a2-a4 b5-b4 Nc3-e2 Rf8-c8 Qd3-c2 c7-c6
12 00:00 1,618k 2,568k +0.48 Rf1-c1 Qd8-e7 a2-a3 c7-c6 d5xc6 Bd7xc6 Nc3-d5 Bc6xd5 Bb3xd5 Nf6xd5 Qd3xd5 Rf8-c8 Nf3-g5 Bd6-c5 Ng5xf7 Bc5xf2+ Kg1xf2 Qe7xf7+ Kf2-g1
13 00:00 2,108k 2,789k +0.56 Rf1-c1 Qd8-e7 a2-a3 c7-c6 d5xc6 Bd7xc6 Nc3-d5 Bc6xd5 Bb3xd5 Ra8-c8 Nf3-g5 Rc8xc1+ Ra1xc1 Bd6-c5 Ng5-f3 Rf8-c8 Bd2-g5 Ng6-f4 Bg5xf4 e5xf4
14- 00:01 3,562k 3,486k +0.32 Rf1-c1 Nf6-h5 Nc3-e2 Qd8-f6 Qd3-c2 Ng6-f4 Ne2xf4 Nh5xf4
14 00:01 4,939k 4,059k +0.36 Ra1-c1 a6-a5 Bd2-g5 a5-a4 Bb3-d1 Ra8-a5 a2-a3 c7-c6 Bg5-d2 c6-c5 Qd3-c2 c5-c4 Bd1-e2 Bd6-c5 Bd2-e3 Bc5xe3 f2xe3
15 00:01 8,597k 4,944k +0.32 Ra1-c1 a6-a5 Bd2-g5 a5-a4 Bb3-d1 Ra8-a5 a2-a3 c7-c6 Bg5-d2 c6-c5 Qd3-c2 c5-c4 Bd1-e2 Bd6-c5 Bd2-g5 Ra5-a8 Bg5-e3 Bc5xe3 f2xe3
15+ 00:01 8,881k 4,947k +0.60 Rf1-c1 Nf6-h5 Nc3-e2 Qd8-f6 a2-a3 Ng6-h4 Nf3xh4 Qf6xh4 g2-g4
15 00:02 11,727k 5,477k +0.48 Rf1-c1 Nf6-h5 Nc3-e2 f7-f5 Nf3-g5 f5xe4 Qd3-e3 Qd8-e7 Ng5-e6 Bd7xe6 d5xe6 Ng6-f4 Ne2xf4 Nh5xf4 Qe3xe4 Nf4xe6 Bb3-c2 g7-g6 Bd2-h6
16 00:05 17,958k 3,071k +0.52 Rf1-c1 Nf6-h5 Nc3-e2 a6-a5 Bb3-c2 a5-a4 Qd3-c3 Rf8-e8 Bc2-d3 Ng6-h4 Nf3xh4 Qd8xh4 Bd2-e3 Nh5-f6 Qc3-c2 a4-a3 b2-b3
17- 00:06 19,446k 3,206k +0.40 Rf1-c1 Nf6-h5 Nc3-e2 a6-a5 Bb3-c2 a5-a4 Qd3-c3 Rf8-e8 Bc2-d3 Ng6-h4 Nf3xh4 Qd8xh4 Bd2-e3 a4-a3 b2-b3 Nh5-f6 Qc3-c2 b5-b4
17 00:08 24,849k 3,047k +0.40 Rf1-c1 Nf6-h5 Nc3-e2 a6-a5 a2-a4 b5-b4 Bd2-g5 f7-f6 Bg5-e3 f6-f5 Qd3-c4 Nh5-f6 e4xf5 Ng6-e7 Ne2-g3 Ne7xf5 Ng3xf5 Bd7xf5 Bb3-c2 e5-e4
18 00:09 33,867k 3,620k +0.36 Rf1-c1 Nf6-h5 Nc3-e2 a6-a5 Bb3-c2 a5-a4 Rc1-d1 f7-f5 Nf3-g5 f5xe4 Ng5xe4 Qd8-e7 Rd1-f1 a4-a3 b2-b3 Bd6-b4 Bd2xb4 Qe7xb4 Qd3-c3 Qb4xc3 Ne2xc3
19 00:09 36,945k 3,802k +0.44 Rf1-c1 Nf6-h5 Nc3-e2 a6-a5 Bb3-c2 a5-a4 Rc1-d1 f7-f5 Nf3-g5 f5xe4 Ng5xe4 Qd8-e7 Rd1-f1 a4-a3 b2-b3 Bd6-b4 Bd2xb4 Qe7xb4 d5-d6 Ng6-f4 Ne2xf4 Nh5xf4 Ne4-f6+ Rf8xf6 Qd3xh7+ Kg8-f7 d6xc7
20- 00:10 39,797k 3,968k +0.32 Rf1-c1 Nf6-h5 Nc3-e2 a6-a5 Bb3-c2 a5-a4 Rc1-d1 f7-f5 Nf3-g5 f5xe4 Ng5xe4 Qd8-e7 Rd1-f1 a4-a3 b2-b3 Bd6-b4 Bd2xb4 Qe7xb4 d5-d6 Ng6-f4 Ne2xf4 Nh5xf4 Ne4-f6+ Rf8xf6 Qd3xh7+ Kg8-f7 d6xc7 Rf6-h6
20 00:13 78,237k 5,613k +0.24 Rf1-c1 Nf6-h5 Nc3-e2 a6-a5 Bb3-c2 a5-a4 Rc1-d1 f7-f5 Nf3-g5 f5xe4 Ng5xe4 Qd8-e7 Rd1-f1 Nh5-f6 Bd2-g5 Qe7-f7 Ne4xf6+ g7xf6 Bg5-h6 Rf8-b8 Qd3-f3 f6-f5 Qf3-h5 e5-e4
21 00:32 250,855k 7,619k +0.20 Rf1-c1 Ra8-c8 a2-a3 Nf6-h5 Bd2-g5 Nh5-f4 Qd3-c2 f7-f6 Bg5xf4 Ng6xf4 Nc3-e2 Nf4xe2+ Qc2xe2 Rc8-b8 Qe2-d2 b5-b4 a3-a4 a6-a5 Qd2-e2 Qd8-c8 Bb3-c2 Qc8-b7 Qe2-c4 Qb7-a7 Bc2-d3
22+ 00:38 295,802k 7,711k +0.36 Rf1-c1 Ra8-c8 a2-a4 b5-b4 Nc3-e2 a6-a5 Ne2-g3 Ng6-f4 Bd2xf4 e5xf4 Ng3-f1 Rf8-e8 Rc1-e1 Bd6-e5 Nf3xe5 Re8xe5 Nf1-d2
22- 00:45 364,624k 7,939k +0.04 Rf1-c1 Nf6-h5 Qd3-f1 Ng6-h4 Nc3-e2 Nh4xf3+ g2xf3 b5-b4 Qf1-g2 Qd8-f6
22 00:52 429,110k 8,155k +0.20 Ra1-d1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Nc3-e2 Qd8-b8 Bd2-g5 Qb8-a7 Qd3-c2 Qa7-c5 Qc2-b1 Qc5-a5 Rd1-c1 Bd7-b5 Bb3-c4 Qa5-a6 Bc4xb5 Qa6xb5 Qb1-c2 b4-b3 Qc2-c4
23+ 00:59 493,320k 8,253k +0.28 Ra1-d1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Nc3-e2 Qd8-b8 Rd1-c1 Qb8-b6 Bd2-e3 Qb6-a5 Bb3-c4 Bd6-c5 Be3xc5 Qa5xc5 Qd3-c2 c7-c6 Qc2-d3 c6xd5 Bc4xd5 Qc5-b5 Qd3xb5 Bd7xb5 Bd5xa8 Rf8xa8 Rf1-e1 Nf6xe4 Ne2-g3
23 01:01 509,827k 8,271k +0.20 Ra1-d1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Nc3-e2 Qd8-b8 Rd1-c1 Qb8-b7 Bb3-c4 Ra8-a4 Bd2-g5 Rf8-a8 Rf1-d1 Ra4-a5 Ne2-g3 Ng6-f4 Qd3-c2 Nf6-h5 Ng3xh5 Nf4xh5 Bg5-e3 Nh5-f4 Be3xf4 e5xf4 Qc2-d2
23+ 01:07 568,544k 8,369k +0.36 Rf1-e1 b5-b4 Nc3-e2 c7-c6 Ne2-g3 Ng6-f4 Bd2xf4 e5xf4 d5xc6 Bd7xc6 Ng3-f5
23 01:18 667,943k 8,518k +0.28 Rf1-e1 Nf6-h5 Nc3-e2 a6-a5 Ra1-c1 a5-a4 Bb3-c2 c7-c6 Re1-d1 c6-c5 Qd3-c3 c5-c4 Bd2-e3 f7-f6 a2-a3 Qd8-c7 Qc3-d2 Qc7-d8 Rd1-f1 Rf8-e8 Rc1-d1 Nh5-f4 Be3xf4 e5xf4
24+ 01:24 723,677k 8,577k +0.36 Rf1-e1 Nf6-h5 Nc3-e2 a6-a5 a2-a4 b5-b4 g2-g4 Nh5-f6 Ne2-g3 Qd8-b8 g4-g5
24 01:26 745,755k 8,587k +0.24 Rf1-e1 Nf6-h5 Nc3-e2 a6-a5 a2-a4 b5-b4 Bb3-c4 Ng6-h4 g2-g4 Nh4xf3+ Qd3xf3 Qd8-f6 Qf3xf6 Nh5xf6 Ne2-g3 Bd6-c5 Bd2-e3 Bc5xe3 Re1xe3 g7-g6 Kg1-g2 Kg8-g7 b2-b3 h7-h5 g4xh5 Rf8-h8 Re3-e1 Nf6xh5
25+ 01:31 791,362k 8,603k +0.32 Rf1-e1 Nf6-h5 Nc3-e2 a6-a5 a2-a4 b5-b4 g2-g4 Nh5-f6 Ne2-g3 h7-h6 Ng3-f5 Nf6-h7 Bb3-c4 Nh7-g5 Nf3xg5 h6xg5 Nf5xd6 c7xd6 Bc4-b5 Bd7xb5 a4xb5 Ra8-c8 b2-b3
25+ 01:41 871,794k 8,602k +0.40 Rf1-e1 c7-c6 d5xc6 Bd7xc6 Nc3-d5 Ra8-c8 Ra1-c1 Nf6xd5 e4xd5 Ng6-f4 Qd3-e4
25 02:18 1,249,002k 9,033k +0.32 Rf1-e1 c7-c6 d5xc6 Bd7xc6 Bd2-g5 Bd6-b4 Qd3-e3 Qd8-e7 Ra1-c1 Ra8-c8 Nf3-h4 Ng6xh4 Bg5xh4 Rf8-d8 Re1-d1 Rd8xd1+ Rc1xd1 h7-h6 Qe3-f3 Bb4xc3 Qf3xc3 Bc6-b7 Bh4xf6 Qe7xf6 Qc3-e3 Qf6-c6 Qe3-f3 Qc6-e8 Qf3xf7+ Qe8xf7 Bb3xf7+ Kg8xf7 Rd1-d7+ Kf7-f6 Rd7xb7 Rc8-c2 Rb7-b6+ Kf6-g5
26- 02:51 1,589,948k 9,247k +0.20 Rf1-e1 Nf6-h5 Bd2-g5 Nh5-f4 Qd3-c2 Qd8-c8 Bg5xf4 Ng6xf4 Nc3-e2 Nf4xe2+ Re1xe2 f7-f6 Ra1-e1 Ra8-b8 Qc2-d2 Qc8-e8
26 03:37 2,019,700k 9,300k +0.28 Ra1-c1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Nc3-e2 Ra8-a5 Bb3-c4 Qd8-e7 Rc1-a1 Rf8-a8 Ra1xa5 Ra8xa5 Rf1-c1 Nf6-h5 Qd3-b3 Bd6-c5 Bd2-e3 Bc5xe3 Qb3xe3 Nh5-f4 Ne2-g3 Qe7-d6 Bc4-b3 Bd7-b5 Ng3-f5 Qd6-d8 Bb3-c4
27- 03:51 2,156,852k 9,329k +0.20 Ra1-c1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Nc3-e2 Nf6-h5 Bb3-c4 Qd8-e7 Rc1-a1 Nh5-f4 Ne2xf4 e5xf4 Qd3-c2 Ng6-e5 Nf3xe5 Qe7xe5 Ra1xa8 Rf8xa8
27 05:06 2,881,185k 9,395k +0.20 Ra1-c1 a6-a5 a2-a4 b5-b4 Nc3-e2 Nf6-h5 Rf1-e1 h7-h6 g2-g4 Nh5-f6 Ne2-g3 Nf6-h7 Ng3-f5 Nh7-g5 Nf3xg5 h6xg5 Qd3-c4 Bd7xf5 g4xf5 Ng6-f4 Bd2xf4 g5xf4 Bb3-d1 Qd8-g5+ Bd1-g4 Rf8-d8 Qc4-c6 Ra8-b8 b2-b3 f4-f3
28 09:43 5,507,207k 9,441k +0.28 Ra1-c1 a6-a5 Rf1-e1 a5-a4 Bb3-c2 Qd8-b8 Bd2-g5 Rf8-c8 Qd3-d1 a4-a3 b2-b3 Bd6-e7 Bc2-d3 h7-h6 Bg5-e3 Qb8-b7 Be3-d2 Qb7-b8 Rc1-c2 Qb8-b7 b3-b4 Be7xb4 Qd1-b1 Bb4-e7 Bd3xb5 Rc8-b8 Bb5xd7 Nf6xd7 Qb1-c1 c7-c6
29 09:55 5,615,873k 9,425k +0.20 Ra1-c1 a6-a5 Rf1-e1 a5-a4 Bb3-c2 Qd8-b8 Bd2-g5 Rf8-c8 Qd3-d1 a4-a3 b2-b3 Bd6-e7 Bc2-d3 h7-h6 Bg5-e3 Qb8-b7 Be3-d2 Qb7-b8 Nc3-e2 Be7-d6 Rc1-c2 c7-c6 d5xc6 Bd7xc6 Ne2-g3 Ng6-f4 Bd2xf4 e5xf4 Ng3-f5 Bd6-b4
30- 11:02 6,248,809k 9,432k +0.08 Ra1-c1 a6-a5 Rf1-e1 a5-a4 Bb3-c2 Qd8-b8 Bd2-g5 Rf8-c8 Qd3-d1 a4-a3 b2-b3 Bd6-b4 Bg5-d2 Bb4-d6 Bd2-g5
30+ 14:11 8,080,921k 9,495k +0.32 Rf1-e1 Nf6-h5 Nc3-e2 c7-c6 d5xc6 Bd7xc6 Ra1-c1 Qd8-d7 Re1-d1
30 19:36 11,204,331k 9,520k +0.24 a2-a4 b5-b4 Nc3-e2 a6-a5 Rf1-e1 Nf6-h5 g2-g4 Nh5-f6 Ne2-g3 h7-h6 Bd2-e3 Nf6-h7 Ng3-f5 Nh7-g5 Nf3xg5 h6xg5 Re1-c1 Bd7xf5 g4xf5 Ng6-f4 Be3xf4 g5xf4 Bb3-d1 Qd8-f6 Bd1-g4 Qf6-e7 Qd3-c2 Qe7-h4 Kg1-g2 Rf8-d8 Qc2-c4 Qh4-f6 b2-b3
31- 24:59 14,340,647k 9,561k +0.16 a2-a4 Nf6-h5 a4xb5 Ng6-f4 Bd2xf4 Nh5xf4 Qd3-c4 Qd8-f6 b5xa6 Qf6-g6 g2-g3 Nf4xh3+ Kg1-h1 Qg6-h6 Nf3-h4 Qh6-d2 Bb3-a4 Bd7xa4 Nc3xa4 Nh3xf2+ Kh1-h2 Nf2-d1+
31- 31:09 17,942,245k 9,598k +0.08 a2-a4 Nf6-h5 a4xb5 Ng6-f4 Qd3-b1 a6xb5 Ra1xa8 Qd8xa8 Qb1-a1
31+ 47:26 27,369,379k 9,614k +0.32 Ra1-c1 a6-a5 Bb3-c2
31 52:01 29,837,537k 9,557k +0.12 Ra1-c1 a6-a5 Bb3-c2 b5-b4 Nc3-e2 c7-c6 d5xc6 Bd7xc6 Ne2-g3 Bd6-e7 Qd3xd8 Rf8xd8 Bd2-e3 Bc6-b5 Rf1-e1 Rd8-c8 Re1-d1 a5-a4 b2-b3 Be7-f8 b3xa4 Bb5xa4 Bc2xa4 Rc8xc1 Rd1xc1 Ra8xa4 Rc1-c2 Ra4-a3 Be3-g5 Ra3-c3 Rc2-d2 Bf8-e7 Ng3-f5 Kg8-f8
32+ 1:09:03 39,490,908k 9,530k +0.28 Ra1-c1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Nc3-e2
32 1:09:35 39,799,501k 9,533k +0.28 Ra1-c1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Nc3-e2 Nf6-h5 Rf1-e1 Qd8-c8 Rc1-a1 Qc8-b7 Qd3-c2 Ra8xa1 Re1xa1 Rf8-a8 Ra1-c1 Qb7-b6 Bd2-g5 Qb6-a7 Nf3-d2 Bd7-b5 Bb3-c4 Bb5xc4 Qc2xc4 h7-h6 Bg5-e3 Qa7-a4
33 1:26:38 50,102,527k 9,638k +0.28 Ra1-c1 a6-a5 a2-a3 Nf6-h5 Nc3-e2 Ng6-h4 Nf3xh4 Qd8xh4 Qd3-f3 b5-b4 a3xb4 a5xb4 Rf1-e1 g7-g6 g2-g4 Nh5-f6 Qf3-g3 Qh4xg3+ Ne2xg3 Bd7-b5 f2-f3 Nf6-d7 Bd2-e3 Rf8-b8 Kg1-g2 Kg8-g7 h3-h4 f7-f6 h4-h5 Nd7-b6 Re1-d1
34- 1:31:10 52,753,262k 9,643k +0.20 Ra1-c1 a6-a5 a2-a3 Nf6-h5 Nc3-e2 Ng6-h4 Nf3xh4 Qd8xh4 Qd3-f3 b5-b4 a3xb4 a5xb4
34- 1:46:18 61,402,823k 9,626k +0.12 Ra1-c1 a6-a5 Bd2-e3 a5-a4 Bb3-d1 b5-b4 Nc3-e2 Qd8-b8 Nf3-d2 Bd7-b5 Nd2-c4 c7-c6 Ne2-g3 c6xd5 e4xd5 Bb5xc4 Rc1xc4 Ra8-a5 Bd1-f3 a4-a3 b2xa3 Ra5xa3 Qd3-c2 Ng6-e7
34 1:59:15 69,026,018k 9,647k +0.20 Nc3-e2 c7-c6 d5xc6 Bd7xc6 Ne2-g3 Bc6-b7 Rf1-d1 Bd6-c5 Qd3xd8 Ra8xd8 Ra1-c1 Bc5-b6 Bd2-b4 Rd8xd1+ Rc1xd1 Rf8-d8 Rd1xd8+ Bb6xd8 Nf3-g5 Ng6-h8 Bb4-c3 Bd8-c7 h3-h4 a6-a5 Ng5-f3 Nf6xe4 Ng3xe4 Bb7xe4 Bc3xe5 Bc7xe5 Nf3xe5 a5-a4 Bb3-d1 Nh8-g6 Ne5xg6 f7xg6 Bd1-e2
35+ 2:07:59 74,464,833k 9,696k +0.28 Nc3-e2 c7-c6 d5xc6 Bd7xc6 Ne2-g3
35- 2:11:12 76,574,226k 9,727k +0.12 Nc3-e2 c7-c6 Bd2-g5 c6-c5 Bb3-c2 h7-h6 Bg5-d2 Qd8-c7 Bd2-e3 c5-c4 Qd3-d2 b5-b4 Ra1-c1 Bd7-b5 Rf1-e1 Ng6-f4
35+ 4:59:05 176,910,287k 9,858k +0.36 Nc3-e2
35 5:08:22 182,687,017k 9,874k +0.24 Nc3-e2 c7-c6 d5xc6 Bd7xc6 Ne2-g3 Bc6-b7 Ra1-d1 Bd6-c5 Qd3-c3 Ra8-c8 Nf3xe5 Qd8-e7 Ne5xg6 h7xg6 Qc3-f3 Nf6xe4 Ng3xe4 Bb7xe4 Qf3-g3 Rf8-e8 Rf1-e1 Qe7-f6 Qg3-f4 Rc8-d8 Qf4xf6 g7xf6 Bd2-e3 Bc5xe3 Rd1xd8 Re8xd8 Re1xe3 Be4-b7 f2-f3 Kg8-g7 Kg1-f2 Rd8-d7 Re3-e1 f6-f5 Re1-e8

[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 *

SF17.1 plays 16...Nh5:

analysis:

[+0.00] d=50 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 c5 34.Bc2 Kf6 35.Bxd3 exd3 36.Kf2 a3 37.b3 Rd8 38.g4 Rc8 39.Kf3 Rd8(0:03:27) 1641513kN
[+0.00] d=49 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 Rf7 26.a4 bxa3 27.bxa3 Rb8 28.Ba2 Ne7 29.Nxg7 Rxg7 30.Qxf6 Rg6 31.Qc3 Nf5 32.Bf4 Nxg3 33.Bxg3 Qg7 34.Qxg7 Kxg7 35.Bxd6 cxd6 36.Bb1 Rg5 37.Bxd3 exd3 38.Re7 Kg8 39.Rae1 Rf5 40.Kf1 Rxd5 41.R7e3 Rb4(0:03:15) 1550963kN
[-0.01] d=49 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 Ke7 34.Bg4 Kd6 35.Bxe6 Kxe6 36.Rc6 Ke5 37.a3 bxa3 38.bxa3 Kd4 39.Bc1 Rb8 40.Rg6(0:03:08) 1499496kN
[-0.02] d=48 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 Ke7 34.Bg4 Kd6 35.Bxe6 Kxe6 36.Rc6 Ke5 37.a3 bxa3 38.bxa3 Kd4 39.Bc1 Rb8 40.Rg6 Rb3(0:02:57) 1420186kN
[-0.01] d=48 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 g6 25.Ne6 Rfc8 26.Rac1 a5 27.Bd1 Re8 28.Bg4 Bxe6 29.dxe6 Kf8 30.Bf3 Rab8 31.Bc6 Red8 32.Bd7 Ke7 33.Red1 Rb6 34.Rd5 c5 35.Rcd1 Rdb8 36.h4 a4 37.a3 Ra6 38.h5 b4 39.Kf1 c4 40.Bb5 Ra5(0:02:44) 1319146kN
[-0.04] d=48 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 g6 25.Ne6 Rfc8 26.Rac1 a5 27.Bd1 Re8 28.Bg4 Bxe6 29.dxe6 Kf8 30.Bf3 Rab8 31.Bc6 Red8 32.Bd7 Ke7 33.Red1 Rb6 34.Rd5 c5 35.Rcd1 Rdb8 36.h4 a4 37.a3 Ra6 38.h5 b4 39.Kf1 c4 40.Bb5 Ra5 41.Bxc4(0:02:41) 1292394kN
[-0.03] d=48 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 g6 25.Ne6 Rfc8 26.Rac1 a5 27.Bd1 Re8 28.Bg4 Bxe6 29.dxe6 Kf8 30.Bf3 Rab8 31.Bc6 Red8 32.Bd7 Ke7 33.Red1 Rb6 34.Rd5 c5 35.Rcd1 Rdb8 36.h4 a4 37.a3 Ra6 38.h5 b4 39.Kf1 c4 40.Bb5 Ra5 41.Bxc4 Rxd5(0:02:37) 1258962kN
[-0.04] d=47 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 g6 25.Ne6 Rfc8 26.Rac1 a5 27.Bd1 Re8 28.Bg4 Bxe6 29.dxe6 Kf8 30.Bf3 Rab8 31.Bc6 Red8 32.Bd7 Ke7 33.Red1 Rb6 34.Rd5 c5 35.Rcd1 Rdb8 36.h4 a4 37.a3 Ra6 38.h5 b4 39.Kf1 c4 40.Bb5 Ra5 41.Bxc4 Rxd5 42.Rxd5(0:02:31) 1218286kN
[-0.05] d=47 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 g6 25.Ne6 Rfc8 26.Rac1 a5 27.Bd1 Re8 28.Bc2 Bxe6 29.dxe6 Kf8 30.Be4 Rab8 31.Bc6 Red8 32.Bd7 Ke7 33.Red1 a4 34.Rd5 c5 35.Rcd1 Rb6 36.a3 Rdb8 37.h4 c4 38.h5 R8b7 39.R1d2 c3 40.bxc3(0:02:26) 1178450kN
[-0.03] d=47 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 g6 25.Ne6 Rfc8 26.Rac1 a5 27.Bd1 Re8 28.Bc2 Bxe6 29.dxe6 Kf8 30.Be4 Rab8 31.Bc6 Red8 32.Bd7 Ke7 33.Red1 a4 34.Rd5 c5 35.Rcd1 Rb6 36.a3 Rdb8 37.h4 c4 38.h5 R8b7 39.R1d2 c3 40.bxc3 Bxa3(0:02:23) 1156908kN
[-0.02] d=47 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 g6 25.Ne6 Rfc8 26.Rac1 a5 27.Bd1 Re8 28.Bc2 Bxe6 29.dxe6 Kf8 30.Be4 Rab8 31.Bc6 Red8 32.Bd7 Ke7 33.Red1 a4 34.Rd5 c5 35.Rcd1 Rb6 36.a3 Rdb8 37.h4 c4 38.h5 R8b7 39.R1d2 c3 40.bxc3 Bxa3 41.hxg6(0:02:16) 1102754kN
[-0.03] d=46 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Nh4 20.Nxh4 Qxh4 21.Qg5 Qxg5 22.Bxg5 Nf4 23.Bxf4 exf4 24.Nd4 g6 25.Ne6 Rfc8 26.Rac1 a5 27.Bd1 Re8 28.Bc2 Bxe6 29.dxe6 Kf8 30.Be4 Rab8 31.Bc6 Red8 32.Bd7 Ke7 33.Red1 a4 34.Rd5 c5 35.Rcd1 Rb6 36.a3 Rdb8 37.h4 c4 38.h5 R8b7 39.R1d2 c3 40.bxc3 Bxa3 41.hxg6 hxg6(0:02:14) 1089236kN
[-0.05] d=46 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 Ke7 34.Bg4 Kd6 35.Bxe6 Kxe6 36.Rc6 Ke5 37.a3(0:02:13) 1077538kN
[-0.03] d=46 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 Ke7 34.Bg4 Kd6 35.Bxe6 Kxe6 36.Rc6 Ke5 37.a3 bxa3(0:02:10) 1053857kN
[-0.02] d=46 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 Ke7 34.Bg4 Kd6 35.Bxe6 Kxe6 36.Rc6 Ke5 37.a3 bxa3 38.bxa3(0:02:08) 1037657kN
[+0.00] d=45 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 Ke7 34.Bg4 Kd6 35.Bxe6 Kxe6 36.Rc6 Ke5 37.a3 bxa3 38.bxa3 Re8(0:01:59) 971809kN
[+0.00] d=45 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 Ke7 34.Bg4 Kd6 35.Bxe6 Kxe6 36.Rc6 Ke5 37.a3 bxa3 38.bxa3 Kd4 39.Bc1 Rb8 40.Rg6(0:01:50) 905157kN
[-0.02] d=45 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 Ke7 34.Bg4 Kd6 35.Bxe6 Kxe6 36.Rc6 Ke5 37.a3 bxa3 38.bxa3 Kd4 39.Bc1 Rb8 40.Rg6 Rb1(0:01:46) 872958kN
[-0.04] d=45 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 Ke7 34.Bg4 Kd6 35.Bxe6 Kxe6 36.Rc6 Ke5 37.a3 bxa3 38.bxa3 Kd4 39.Bc1 Rb8 40.Rg6 Rb1 41.Rxg7(0:01:44) 858990kN
[-0.03] d=44 16...Nh5 17.Rfe1 f5 18.exf5 Bxf5 19.Qe3 Qd7 20.Qg5 Nf6 21.Ng3 Bd3 22.Bc3 e4 23.Nd4 b4 24.Bd2 a5 25.Ne6 a4 26.Nxf8 Nxf8 27.Bd1 h6 28.Qf5 Qf7 29.Nh5 Nxd5 30.Qxf7 Kxf7 31.Ng3 Bxg3 32.fxg3 Ne6 33.Rc1 Ke7 34.Bg4 Kd6 35.Bxe6 Kxe6 36.Rc6 Ke5 37.a3 bxa3 38.bxa3 Kd4 39.Bc1 Rb8 40.Rg6 Rb1 41.Rxg7 Kc4(0:01:34) 775766kN

[Uri Blass]

17.Rac1
[d]r2q1rk1/2pb1ppp/p2b2n1/1p1Pp2n/4P3/1B1Q1N1P/PP1BNPP1/R4RK1 w - - 3 17

Stockfish-191-64-ja:
1 00:00 361 181k +1.29 Ra1-c1
2 00:00 537 269k +1.01 Ra1-c1 Ng6-f4 Ne2xf4 Nh5xf4 Bd2xf4 e5xf4
2 00:00 792 264k +1.09 Qd3-c3 b5-b4
3 00:00 1k 364k +1.09 Qd3-c3 Nh5-f6 Bb3-c2
4 00:00 3k 504k +0.96 Qd3-c3 f7-f6 Bb3-c2 b5-b4
5 00:00 5k 559k +0.84 Qd3-c3 Nh5-f4 Ne2xf4 Ng6xf4 Bd2xf4 e5xf4
6- 00:00 7k 558k +0.64 Qd3-c3 f7-f5 Bd2-g5 Nh5-f6
6 00:00 8k 554k +0.80 Qd3-c2 Nh5-f4 Ne2xf4 Ng6xf4 Bd2xf4 e5xf4 e4-e5
7- 00:00 14k 645k +0.68 Qd3-c2 Ng6-h4 Nf3xh4 Qd8xh4 Ra1-c1 f7-f5
7- 00:00 30k 664k +0.56 Qd3-c2 Ng6-h4 Nf3xh4 Qd8xh4 Ra1-c1 f7-f5
7 00:00 37k 667k +0.72 Bd2-g5 f7-f6 Bg5-d2 Nh5-f4 Ne2xf4 Ng6xf4 Bd2xf4 e5xf4
8- 00:00 40k 667k +0.60 Bd2-g5 f7-f6 Bg5-d2 f6-f5 a2-a3 f5xe4 Qd3xe4 Nh5-f6
8 00:00 58k 613k +0.60 Bd2-g5 f7-f6 Bg5-d2 f6-f5 Qd3-b1 Nh5-f4 Bd2xf4 Ng6xf4 Ne2xf4 e5xf4
9- 00:00 72k 644k +0.44 Bd2-g5 f7-f6 Bg5-d2 f6-f5 Qd3-b1 f5xe4 Bd2-g5 e4xf3 Bg5xd8 f3xe2
9 00:00 105k 726k +0.64 Ra1-c1 f7-f5 Qd3-e3 Ng6-h4 Bb3-c2 g7-g6 Nf3xh4 Qd8xh4 Qe3-g5 Qh4xg5 Bd2xg5 f5xe4 Bc2xe4
10- 00:00 136k 789k +0.52 Ra1-c1 f7-f5 Qd3-e3 Ng6-f4 e4xf5 Nf4xe2+ Qe3xe2 Nh5-f4 Bd2xf4 e5xf4
10- 00:00 332k 1,134k +0.40 Ra1-c1 f7-f5 Qd3-e3 Ng6-f4 e4xf5 Nf4xe2+ Qe3xe2 Nh5-f4 Bd2xf4 e5xf4
10 00:00 447k 1,221k +0.56 Ra1-d1 Ng6-h4 Bb3-c2 Qd8-f6 Nf3xh4 Qf6xh4 Qd3-f3 Bd6-c5 Bd2-e3 Bc5xe3 Qf3xe3 Nh5-f6
11+ 00:00 548k 1,265k +0.68 Ra1-d1 Ng6-h4 Bb3-c2 Qd8-f6 Nf3xh4 Qf6xh4 Qd3-f3 Bd6-c5 Bd2-c3 f7-f6 Bc3-a5
11 00:00 557k 1,257k +0.60 Ra1-d1 Ng6-h4 Bb3-c2 Qd8-f6 Nf3xh4 Qf6xh4 Qd3-f3 b5-b4 Bc2-d3 Nh5-f6 Rd1-c1 Rf8-d8
12- 00:00 661k 1,325k +0.52 Ra1-d1 Ng6-h4 Bb3-c2 Qd8-f6 Nf3xh4 Qf6xh4 Qd3-f3 Rf8-c8 Ne2-g3 Nh5-f4 Ng3-f5 Bd7xf5 e4xf5 Qh4-f6
12 00:00 1,207k 1,787k +0.52 Ra1-d1 Rf8-e8 Bb3-c2 f7-f5 Qd3-b3 f5xe4 Bc2xe4 Ng6-f4 Ne2xf4 e5xf4 Qb3-c2 Nh5-f6 Be4-d3 a6-a5
13 00:00 1,340k 1,848k +0.48 Ra1-d1 Rf8-e8 Bb3-c2 f7-f5 Qd3-b3 Ng6-f4 Rf1-e1 Qd8-f6 Ne2xf4 Nh5xf4 Rd1-c1 Ra8-d8 Qb3-c3 b5-b4 Qc3-c4
14 00:02 2,220k 797k +0.48 Ra1-d1 Rf8-e8 Bb3-c2 f7-f5 Qd3-b3 Ng6-f4 Rf1-e1 Qd8-f6 Ne2xf4 Nh5xf4 Rd1-c1 Ra8-d8 Qb3-c3 b5-b4 Qc3-c4
15+ 00:05 4,757k 843k +0.56 Ra1-d1 Rf8-e8 Rf1-e1 Ng6-h4 Rd1-c1 Qd8-f6 Nf3xh4 Qf6xh4 a2-a3 Re8-d8 Bd2-a5 Nh5-f6 Ne2-g3
15- 00:06 5,819k 923k +0.40 Ra1-d1 Rf8-e8 Rf1-e1 a6-a5 Bb3-c2 Ng6-h4 Nf3xh4 Qd8xh4 Ne2-g3 Nh5xg3 f2xg3 Qh4-f6
15 00:07 6,920k 974k +0.44 Ra1-d1 Rf8-e8 Rf1-e1 a6-a5 Bb3-c2 Ng6-h4 Qd3-c3 b5-b4 Qc3-e3 c7-c6 Nf3xh4 Qd8xh4 Qe3-g5 Qh4xg5 Bd2xg5 c6xd5 Rd1xd5
16- 00:07 8,275k 1,098k +0.36 Ra1-d1 Rf8-e8 Rf1-e1 a6-a5 Bb3-c2 Ng6-h4 Qd3-c3 b5-b4 Qc3-e3 Bd7-b5 Bc2-d3 Bb5xd3 Qe3xd3 Bd6-c5
16+ 00:07 11,266k 1,416k +0.52 Ra1-c1 Qd8-f6 Bd2-g5 Nh5-f4 Ne2xf4 Ng6xf4 Qd3-d1 Qf6-g6 Bg5xf4 e5xf4 e4-e5 Bd7xh3 Nf3-h4
16 00:08 12,721k 1,565k +0.48 Ra1-d1 Rf8-e8 Rf1-e1 a6-a5 Bb3-c2 Ng6-h4 Qd3-e3 Nh4-g6 Qe3-c3 b5-b4 Qc3-c4 Ng6-h4 Nf3xh4 Qd8xh4 Bd2-e3 Ra8-b8 Bc2-d3 Bd7-b5 Qc4xb5 Rb8xb5 Bd3xb5 Re8-b8
17- 00:08 13,501k 1,643k +0.40 Ra1-d1 Rf8-e8 Rf1-e1 a6-a5 Bb3-c2 Ng6-h4 Qd3-e3 Nh4-g6 Qe3-c3 b5-b4 Qc3-c4 Ng6-h4 Nf3xh4 Qd8xh4 Bd2-e3 Ra8-b8 Bc2-d3 Bd7-b5 Qc4xb5 Rb8xb5 Bd3xb5 Re8-b8
17 00:08 15,424k 1,822k +0.48 Ra1-d1 Rf8-e8 Rf1-e1 a6-a5 Bb3-c2 Ng6-h4 Qd3-e3 Nh4-g6 Qe3-b3 Ng6-h4 Nf3xh4 Qd8xh4 Qb3-f3 a5-a4 Rd1-c1 c7-c6 Ne2-g3 Nh5xg3 f2xg3 Bd6-c5+ Bd2-e3 Bc5xe3+ Re1xe3
18- 00:08 18,020k 2,063k +0.40 Ra1-d1 Rf8-e8 Rf1-e1 a6-a5 Bb3-c2 Ng6-h4 Qd3-e3 Nh4-g6 Qe3-b3 Ng6-h4 Nf3xh4 Qd8xh4 Qb3-f3 Ra8-a6 Bc2-d3 Bd6-c5 Rd1-c1 Ra6-f6
18- 00:09 25,682k 2,675k +0.32 Ra1-d1 Ng6-h4 Bb3-c2 Qd8-f6 Nf3xh4 Qf6xh4 Rd1-e1 f7-f5 Ne2-g3 f5xe4 Qd3xe4 Qh4xe4 Ng3xe4 Nh5-f4
18 00:12 56,931k 4,535k +0.40 Rf1-e1 Rf8-e8 Bd2-g5 Qd8-b8 Qd3-c2 Nh5-f4 Bg5xf4 e5xf4 Ne2-d4 Qb8-b6 Re1-d1 Ng6-e5 Ra1-c1 Ne5xf3+ Nd4xf3 Ra8-d8 a2-a3 a6-a5 e4-e5 Bd6xe5 Nf3xe5 Re8xe5 Qc2xc7
19- 00:13 62,574k 4,765k +0.32 Rf1-e1 Rf8-e8 Bd2-g5 Qd8-b8 Qd3-c2 Re8-c8 Qc2-d2 a6-a5 Re1-d1 a5-a4 Bb3-c2 c7-c6 d5xc6 Rc8xc6
19+ 00:13 67,138k 4,935k +0.48 Ra1-e1 c7-c5 d5xc6/ep Bd7xc6 Re1-c1 Ra8-c8 Bd2-g5 Nh5-f6 Rf1-d1 Bd6-e7 Qd3xd8 Rf8xd8 Rd1xd8+ Be7xd8 Bb3-d5
19 00:15 87,790k 5,572k +0.40 Rf1-e1 Rf8-e8 Bd2-g5 Qd8-b8 a2-a3 a6-a5 Bb3-a2 f7-f6 Bg5-d2 f6-f5 Nf3-g5 f5xe4 Ng5xe4 Nh5-f6 Ne4xf6+ g7xf6 Qd3-f3 f6-f5 Qf3-h5 f5-f4 Ne2-c3
20- 00:16 92,482k 5,694k +0.32 Rf1-e1 Rf8-e8 Bd2-g5 Qd8-b8 a2-a3 a6-a5 Bb3-a2 Nh5-f4 Bg5xf4 e5xf4 Ne2-d4 b5-b4 Ra1-c1 Ng6-e5 Nf3xe5 Bd6xe5
20+ 00:17 101,551k 5,920k +0.48 Rf1-e1 Rf8-e8 Bd2-g5 Qd8-b8 a2-a3 a6-a5 Bg5-d2 a5-a4 Bb3-a2 Bd6-c5 Bd2-e3 Bc5-b6 Re1-d1 Nh5-f4 Be3xf4 Ng6xf4 Ne2xf4 e5xf4 Ra1-c1
20 00:17 106,469k 6,024k +0.48 Rf1-e1 Rf8-e8 Bd2-g5 Qd8-b8 a2-a3 a6-a5 Bg5-d2 a5-a4 Bb3-a2 Qb8-d8 Ra1-d1 Ng6-h4 Rd1-c1 Qd8-f6 Nf3xh4 Qf6xh4 Qd3-f3 Ra8-d8 Qf3-e3 Rd8-a8 Qe3-g5 Qh4xg5 Bd2xg5
21- 00:18 113,996k 6,191k +0.40 Rf1-e1 Rf8-e8 Bd2-g5 Qd8-b8 a2-a3 a6-a5 Bg5-d2 a5-a4 Bb3-a2 Qb8-d8 Ra1-d1 Ng6-h4 Rd1-c1 Qd8-f6 Nf3xh4 Qf6xh4 Qd3-f3 Re8-c8
21 00:19 121,606k 6,329k +0.40 Rf1-e1 Rf8-e8 Bd2-g5 Qd8-b8 a2-a3 a6-a5 Bg5-d2 a5-a4 Bb3-a2 Qb8-d8 Bd2-g5 Qd8-b8 Re1-c1 Qb8-b7 Bg5-e3 Ra8-d8 Be3-d2 Nh5-f4 Ne2xf4 Ng6xf4 Bd2xf4 e5xf4
22 00:25 176,804k 7,051k +0.48 Rf1-e1 Rf8-e8 Bd2-g5 Qd8-b8 a2-a3 a6-a5 Bg5-d2 a5-a4 Bb3-a2 Qb8-d8 Bd2-g5 Qd8-b8 Re1-c1 Qb8-b7 Bg5-e3 f7-f5 e4xf5 Nh5-f4 Ne2xf4 Ng6xf4 Be3xf4 e5xf4 Nf3-d4
23- 00:34 270,643k 7,871k +0.36 Rf1-e1 f7-f5 Qd3-e3 f5xe4 Qe3xe4 Kg8-h8 Qe4-e3 Qd8-f6 Qe3-g5 Bd7xh3 Qg5xh5 Bh3xg2
23- 00:37 299,264k 8,020k +0.24 Rf1-e1 f7-f5 e4xf5 Bd7xf5 Qd3-e3 Qd8-d7 Qe3-c3 a6-a5 Nf3-g5 a5-a4
23 02:03 1,158,408k 9,417k +0.08 Rf1-e1 f7-f5 Nf3-g5 Qd8-f6 Qd3-f3 Nh5-f4 Ne2xf4 Qf6xg5 Qf3-h5 Qg5xh5 Nf4xh5 a6-a5 e4xf5 Bd7xf5 a2-a4 b5-b4 Ra1-c1 Rf8-f7 Bd2-g5 Bf5-d3 Re1-e3 e5-e4 Nh5-g3 Ng6-f4 Re3-e1
23 02:16 1,294,169k 9,483k +0.16 Bb3-c2 c7-c6 Bd2-g5 Qd8-c7 Rf1-c1 c6-c5 Bg5-e3 c5-c4 Qd3-d2 Rf8-d8 Qd2-e1 f7-f6 Qe1-d2 Ng6-f4 Be3xf4 Nh5xf4 Ne2xf4 e5xf4 a2-a3 Qc7-b6 a3-a4 b5-b4 a4-a5 Qb6-c5 Nf3-d4
23 02:48 1,614,981k 9,588k +0.28 Ra1-c1 a6-a5 Bb3-c2 Qd8-b8 Bd2-e3 Rf8-d8 Qd3-d1 Nh5-f6 Bc2-d3 Rd8-c8 Ne2-c3 a5-a4 a2-a3 b5-b4 a3xb4 Qb8xb4 Qd1-d2 c7-c6 Be3-g5 c6xd5
24 03:01 1,739,567k 9,606k +0.28 Ra1-c1 a6-a5 Bb3-c2 Qd8-e8 Qd3-e3 b5-b4 Rf1-e1 Nh5-f4 Ne2-g3 Ng6-e7 Bc2-b3 Bd7-b5 Bb3-c4 f7-f6 Rc1-c2 Ra8-d8 b2-b3 Bb5xc4 Rc2xc4 Qe8-g6 Re1-c1 f6-f5 Nf3-h4 Qg6-g5 Nh4xf5 Ne7xd5 e4xd5 Rf8xf5
25 03:38 2,109,353k 9,662k +0.20 Ra1-c1 a6-a5 Rf1-e1 f7-f5 Nf3-g5 f5xe4 Ng5xe4 Bd7-f5 Ne2-g3 Nh5xg3 Qd3xg3 Bf5xe4 Re1xe4 Qd8-f6 a2-a4 b5-b4 Bd2-g5 Qf6-f5 Rc1-e1 Rf8-f7 f2-f3 Rf7-f8 Bg5-e3 Ng6-f4 Be3xf4 e5xf4 Qg3-f2 Rf8-d8
26+ 04:19 2,518,968k 9,719k +0.28 Ra1-c1 a6-a5 Rf1-e1 f7-f5 Nf3-g5 f5xe4 Ng5xe4 Bd7-f5 Ne2-g3 Nh5xg3 Qd3xg3 Bf5xe4 Re1xe4 Qd8-f6 a2-a4 b5-b4 Rc1-e1 Ng6-f4 Bb3-c4 h7-h6 Bd2-e3 Nf4-h5 Qg3-g4
26+ 04:22 2,548,573k 9,720k +0.36 Ra1-c1 a6-a5 Rf1-e1 f7-f5 Nf3-g5 f5xe4 Ng5xe4 a5-a4 Bb3-c2 Nh5-f6 Bd2-g5 a4-a3 b2-b3
26 04:29 2,622,412k 9,725k +0.24 Ra1-c1 a6-a5 Rf1-e1 f7-f5 Nf3-g5 f5xe4 Ng5xe4 Bd7-f5 Ne2-g3 Nh5xg3 Qd3xg3 Bf5xe4 Re1xe4 Qd8-f6 a2-a4 b5-b4 Rc1-e1 Ng6-f4 Bb3-c4 Ra8-e8 Bd2-e3 Qf6-f5 f2-f3 Qf5-f7 Re1-d1 Nf4-h5 Qg3-f2 Nh5-f6 Re4-h4
27+ 04:44 2,771,456k 9,729k +0.32 Ra1-c1 a6-a5 Rf1-e1 f7-f5 Nf3-g5 f5xe4 Ng5xe4 Bd7-f5 Ne2-g3 Nh5xg3 Qd3xg3 Bf5xe4 Re1xe4 Qd8-f6 Bb3-d1 Ng6-f4 Bd2xf4 e5xf4 Qg3-b3 a5-a4 Qb3-c2 a4-a3 b2-b3
27+ 05:12 3,047,120k 9,761k +0.40 Ra1-c1 a6-a5 Rf1-e1 f7-f5 Nf3-g5 f5xe4 Ng5xe4 Qd8-h4 Rc1xc7 Bd6xc7 d5-d6+
27 05:28 3,214,173k 9,775k +0.28 Ra1-c1 a6-a5 Rf1-e1 f7-f5 Nf3-g5 f5xe4 Ng5xe4 Bd7-f5 Ne2-g3 Nh5xg3 Qd3xg3 Bf5xe4 Re1xe4 Ng6-f4 a2-a4 Qd8-d7 Qg3-f3 b5-b4 Re4-c4 Ra8-d8 Bb3-c2 g7-g6 Rc1-d1 Nf4-h5 Qf3-g4 Nh5-f4 Qg4xd7 Rd8xd7 Bd2-e3
28 05:53 3,461,737k 9,788k +0.28 Ra1-c1 a6-a5 Rf1-e1 f7-f5 Nf3-g5 f5xe4 Ng5xe4 Bd7-f5 Ne2-g3 Nh5xg3 Qd3xg3 Bf5xe4 Re1xe4 Ng6-f4 a2-a4 Qd8-d7 Qg3-f3 b5-b4 Re4-c4 Ra8-d8 Bb3-c2 g7-g6 Rc1-d1 Nf4-h5 Qf3-g4 Nh5-f4 Bd2-e3 Qd7xg4 h3xg4 Kg8-g7 g2-g3
29+ 06:50 4,029,682k 9,825k +0.36 Ra1-c1 a6-a5 Rf1-e1 f7-f5 Nf3-g5 f5xe4 Ng5xe4
29- 10:10 6,046,821k 9,913k +0.20 Ra1-c1 a6-a5 Rf1-e1 a5-a4 Bb3-d1 a4-a3 b2-b4 f7-f5 Bd1-b3 f5xe4 Qd3xe4 Qd8-f6 Qe4-d3 Nh5-f4 Ne2xf4 Ng6xf4 Bd2xf4 Qf6xf4 Bb3-c2 Bd7-f5
29 14:44 8,770,470k 9,921k +0.28 Ra1-c1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Rf1-e1 Rf8-e8 Qd3-c4 Qd8-b8 Qc4-c2 Qb8-b7 Bd2-g5 Qb7-a6 Bb3-c4 Qa6-a4 Qc2xa4 Ra8xa4 Nf3-d2 Ng6-f4 Ne2xf4 Nh5xf4 Bg5xf4 e5xf4 Nd2-f3 f7-f6 Nf3-d4 Ra4-a8
30- 15:22 9,150,213k 9,924k +0.20 Ra1-c1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Rf1-e1 Rf8-e8 Qd3-c4 Qd8-c8 Bd2xb4 Bd6xb4 Qc4xb4 Bd7xh3 Qb4-d2 Bh3xg2 Kg1xg2 Qc8-g4+ Ne2-g3 Nh5xg3 f2xg3 Ng6-f4+ Kg2-f2 Nf4-h3+ Kf2-g2
30 18:12 10,800,657k 9,888k +0.24 Ra1-c1 a6-a5 a2-a3 b5-b4 a3xb4 a5xb4 Rf1-e1 Rf8-e8 Qd3-c4 Qd8-c8 Ne2-g3 Nh5xg3 f2xg3 Qc8-b7 Bd2-e3 Bd7-b5 Qc4-c2 Qb7-a6 Qc2-d1 Bb5-d3 Be3-f2 Bd3-b5 Nf3-g5 h7-h6 Ng5-f3 Qa6-b7 Qd1-c2 Qb7-a6
31+ 20:37 12,277,482k 9,924k +0.32 Ra1-c1 a6-a5 a2-a3 b5-b4
31- 24:26 14,570,874k 9,935k +0.16 Ra1-c1 a6-a5 a2-a3 h7-h6 g2-g4 Nh5-f6 Rf1-d1 Qd8-b8 Ne2-g3 a5-a4 Bb3-a2 b5-b4 a3xb4 Bd6xb4 Bd2xb4 Qb8xb4 Rc1xc7 a4-a3
31 42:05 25,422,577k 10,068k +0.24 Ra1-c1 a6-a5 Rf1-e1 a5-a4 Bb3-c2 Qd8-b8 a2-a3 c7-c5 d5xc6/ep Bd7xc6 Bc2-b1 Ra8-a6 Bb1-a2 Bd6-e7 Qd3-c2 Rf8-c8 Ne2-c3 Bc6-e8 Qc2-d3 Nh5-f4 Qd3-f1 Ra6-c6 g2-g3 Nf4-e6 Nc3-d5 Be7-d6 Bd2-c3 Qb8-b7 Re1-d1
32- 45:07 27,282,706k 10,077k +0.16 Ra1-c1 a6-a5 Rf1-e1 a5-a4 Bb3-c2 Qd8-b8 a2-a3 b5-b4 a3xb4 Bd6xb4 Bd2xb4 Qb8xb4 Bc2-b1 Rf8-c8 Qd3-a3 Ra8-b8 Qa3xb4 Rb8xb4 Rc1-c2 Nh5-f6 Ne2-g3 Rc8-b8
32- 52:47 32,046,981k 10,119k +0.08 Ra1-c1 a6-a5 a2-a4 b5xa4 Bb3-c4 Ng6-h4 Nf3xh4 Qd8xh4 Qd3-b1 a4-a3
32+ 1:28:09 54,083,786k 10,225k +0.32 Ra1-c1 a6-a5 Bb3-c2 b5-b4 Bd2-e3
32+ 1:45:02 64,686,173k 10,264k +0.40 Ra1-c1 a6-a5 Rf1-e1 a5-a4 Bb3-c2
32 1:46:52 65,822,584k 10,265k +0.28 Ra1-c1 a6-a5 Rf1-e1 a5-a4 Bb3-c2 Qd8-b8 g2-g4 Nh5-f6 Ne2-g3 b5-b4 Ng3-f5 Bd7-b5 Qd3-e3 Bb5-d7 Qe3-e2 b4-b3 a2xb3 a4xb3 Bc2-b1 Qb8-b6 Bd2-e3 Qb6-b4 Nf5xd6 c7xd6 Rc1-c4 Qb4-b7 Qe2-d2 Rf8-b8 Qd2-c3 Qb7-a6 Rc4-b4
33- 1:57:01 72,284,431k 10,295k +0.20 Ra1-c1 a6-a5 Rf1-e1 h7-h6 Bb3-c2 Qd8-f6 Nf3-h2 Nh5-f4 Ne2xf4 Ng6xf4 Qd3-f3
33- 2:08:05 79,318,133k 10,320k +0.12 Ra1-c1 h7-h6 g2-g4 Nh5-f6 Rf1-d1 h6-h5 g4-g5 Nf6-h7 Ne2-g3 Bd7xh3 Ng3xh5
33 2:18:40 86,086,114k 10,346k +0.16 Ra1-c1 h7-h6 g2-g4 Nh5-f6 Ne2-g3 a6-a5 Ng3-f5 Rf8-e8 Bb3-c2 Ra8-b8 Rf1-d1 Ng6-f4 Bd2xf4 Bd7xf5 g4xf5 e5xf4 Rd1-e1 Nf6-d7 Qd3-e2 Nd7-e5 Bc2-d3 Ne5xf3+ Qe2xf3 Qd8-g5+ Kg1-f1 Qg5-f6 Rc1-c2 a5-a4 Re1-b1 b5-b4 Rc2-c4 Qf6-g5 Qf3-d1 Qg5-h4
34+ 2:39:00 99,784,058k 10,459k +0.32 Ra1-c1 h7-h6 g2-g4 Nh5-f6 Ne2-g3
34 2:49:12 106,291,703k 10,470k +0.20 Ra1-c1 h7-h6 g2-g4 Nh5-f6 Ne2-g3 a6-a5 Ng3-f5 Nf6-h7 Bb3-d1 Rf8-e8 Kg1-h1 Nh7-f6 Bd1-c2 Ng6-f4 Bd2xf4 Bd7xf5 g4xf5 e5xf4 Rf1-e1 Nf6-d7 Qd3-e2 Nd7-e5 Nf3xe5 Bd6xe5 Bc2-d3 Qd8-h4 Qe2-f3 Ra8-b8 Re1-d1 Qh4-e7 Rc1-c2 a5-a4 Kh1-g1
35 3:21:22 127,264,499k 10,533k +0.12 Ra1-c1 h7-h6 g2-g4 Nh5-f6 Ne2-g3 a6-a5 Ng3-f5 Nf6-h7 Bb3-c2 Nh7-g5 Nf3xg5 h6xg5 Nf5xd6 c7xd6 Qd3-f3 Ng6-f4 Bc2-d3 b5-b4 Rc1-c2 Ra8-b8 Bd3-c4 Qd8-b6 Rf1-c1 Rf8-c8 b2-b3 Rb8-a8 Bc4-f1 Rc8xc2 Rc1xc2 Qb6-b7 Rc2-c1 Kg8-f8

[Leto]

17.Rac1 is a little surprising to me. At a depth of 32 at multipv set to 6 17.Rac1 is the 5th best move according to a recent SF dev version. The two games I had in my game database with our position both had the rooks going to e1, 17.Rfe1 and 17.Rae1. The recent SF dev has 17.Rfe1 as best with multipv 6 at depth 32.

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

We are now in uncharted waters according to my 17 million game database. Up to depth 45 SF17.1 favored 17...f5 and then switched to...

SF17.1 plays 17...a5:

[-0.20] d=50 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Ng3 Nhf4 21.Rfe1 Qf6 22.Bd3 b4 23.Bf1 h5 24.Ne2 a4 25.Kh1 Rab8 26.Rc2 h4 27.Rec1 Qd8 28.b3 f5 29.bxa4 Ra8 30.exf5 Bxf5 31.Nxf4 Nxf4 32.Rc6 Rxa4 33.Bc4 Ra3 34.Bb3 Nd3(0:13:33) 6386658kN
[-0.18] d=50 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Ng3 Nhf4 21.Rfe1 Qf6 22.Bd3 b4 23.Bf1 h5 24.Ne2 a4 25.Kh1 Rab8 26.Rc2 h4 27.Rec1 Qd8 28.b3 f5 29.bxa4 Ra8 30.exf5 Bxf5 31.Nxf4 Nxf4 32.Rc6 Rxa4 33.Bc4 Ra3 34.Bb3 Nd3 35.R1c4(0:13:32) 6382500kN
[-0.16] d=50 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Ng3 Nhf4 21.Rfe1 Qf6 22.Bd3 b4 23.Bf1 h5 24.Ne2 a4 25.Kh1 Rab8 26.Rc2 h4 27.Rec1 Qd8 28.b3 f5 29.bxa4 Ra8 30.exf5 Bxf5 31.Nxf4 Nxf4 32.Rc6 Rxa4 33.Bc4 Ra3 34.Bb3 Nd3 35.R1c4 e4(0:13:30) 6362988kN
[-0.19] d=50 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Ng3 Nhf4 21.Rfe1 Qf6 22.Bd3 b4 23.Bf1 h5 24.Ne2 a4 25.Kh1 Rab8 26.Rc2 h4 27.Rec1 Qd8 28.b3 f5 29.bxa4 Ra8 30.exf5 Bxf5 31.Nxf4 Nxf4 32.Rc6 Rxa4 33.Bc4 Ra3 34.Bb3 Nd3 35.R1c4 e4 36.Nd4(0:12:10) 5761264kN
[-0.19] d=49 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Ng3 Nhf4 21.Rfe1 Qf6 22.Bd3 b4 23.Bf1 h5 24.Ne2 a4 25.Kh1 Rab8 26.Rc2 h4 27.Rec1 Qd8 28.b3 f5 29.bxa4 Ra8 30.exf5 Bxf5 31.Nxf4 Nxf4 32.Rc6 Rxa4 33.Bc4 Ra3 34.Bb3 Nd3 35.R1c4 e4 36.Nd4 Qf6(0:11:59) 5674118kN
[-0.19] d=49 17...a5 18.Bc2 h6 19.Qe3 Nhf4 20.Rfe1 Re8 21.Nxf4 Nxf4 22.Bd3 f5 23.Bc2 Qf6 24.Qc3 fxe4 25.Bxe4 Re7 26.Qc2 g5 27.Bxf4 gxf4 28.Qe2 Rg7 29.Kh1 Rb8 30.a3 a4 31.Rg1 b4 32.axb4 Rxb4 33.Rc3 Rb7 34.Qc2 Kh8 35.Rc1 Rb8 36.Rg1 Rf8 37.Qe2 Rfg8(0:11:45) 5575502kN
[-0.16] d=49 17...a5 18.Bc2 h6 19.Qe3 Nhf4 20.Rfe1 Re8 21.Nxf4 Nxf4 22.Bd3 f5 23.Bc2 Qf6 24.Qc3 fxe4 25.Bxe4 Re7 26.Qc2 g5 27.Bxf4 gxf4 28.Qe2 Rg7 29.Kh1 Rb8 30.a3 a4 31.Rg1 b4 32.axb4 Rxb4 33.Rc3 Rb7 34.Qc2 Kh8 35.Rc1 Rb8 36.Rg1 Rf8 37.Qe2 Rfg8 38.Rcc1(0:11:39) 5528654kN
[-0.13] d=49 17...a5 18.Bc2 h6 19.Qe3 Nhf4 20.Rfe1 Re8 21.Nxf4 Nxf4 22.Bd3 f5 23.Bc2 Qf6 24.Qc3 fxe4 25.Bxe4 Re7 26.Qc2 g5 27.Bxf4 gxf4 28.Qe2 Rg7 29.Kh1 Rb8 30.a3 a4 31.Rg1 b4 32.axb4 Rxb4 33.Rc3 Rb7 34.Qc2 Kh8 35.Rc1 Rb8 36.Rg1 Rf8 37.Qe2 Rfg8 38.Rcc1 Qf7(0:11:38) 5521290kN
[-0.11] d=49 17...a5 18.Bc2 h6 19.Qe3 Nhf4 20.Rfe1 Re8 21.Nxf4 Nxf4 22.Bd3 f5 23.Bc2 Qf6 24.Qc3 fxe4 25.Bxe4 Re7 26.Qc2 g5 27.Bxf4 gxf4 28.Qe2 Rg7 29.Kh1 Rb8 30.a3 a4 31.Rg1 b4 32.axb4 Rxb4 33.Rc3 Rb7 34.Qc2 Kh8 35.Rc1 Rb8 36.Rg1 Rf8 37.Qe2 Rfg8 38.Rcc1 Qf7 39.Nh4(0:11:36) 5509815kN
[-0.10] d=49 17...a5 18.Bc2 h6 19.Qe3 Nhf4 20.Rfe1 Re8 21.Nxf4 Nxf4 22.Bd3 f5 23.Bc2 Qf6 24.Qc3 fxe4 25.Bxe4 Re7 26.Qc2 g5 27.Bxf4 gxf4 28.Qe2 Rg7 29.Kh1 Rb8 30.a3 a4 31.Rg1 b4 32.axb4 Rxb4 33.Rc3 Rb7 34.Qc2 Kh8 35.Rc1 Rb8 36.Rg1 Rf8 37.Qe2 Rfg8 38.Rcc1 Qf7 39.Nh4 Qe7(0:11:20) 5386257kN
[-0.11] d=49 17...a5 18.Bc2 h6 19.Qe3 Nhf4 20.Rfe1 Re8 21.Nxf4 Nxf4 22.Bd3 f5 23.Bc2 Qf6 24.Qc3 fxe4 25.Bxe4 Re7 26.Qc2 g5 27.Bxf4 gxf4 28.Qe2 Rg7 29.Kh1 Rb8 30.a3 a4 31.Rg1 b4 32.axb4 Rxb4 33.Rc3 Rb7 34.Qc2 Kh8 35.Rc1 Rb8 36.Rg1 Rf8 37.Qe2 Rfg8 38.Rcc1 Qf7 39.Nh4 Qe7 40.Qh5(0:10:58) 5224289kN
[-0.12] d=48 17...a5 18.Bc2 h6 19.Qe3 Nhf4 20.Rfe1 Re8 21.Nxf4 Nxf4 22.Bd3 f5 23.Bc2 Qf6 24.Qc3 fxe4 25.Bxe4 Re7 26.Qc2 g5 27.Bxf4 gxf4 28.Qe2 Rg7 29.Kh1 Rb8 30.a3 a4 31.Rg1 b4 32.axb4 Rxb4 33.Rc3 Rb7 34.Qc2 Kh8 35.Rc1 Rb8 36.Rg1 Rf8 37.Qe2 Rfg8 38.Rcc1 Qf7 39.Nh4 Qe7 40.Qh5 Qf6(0:10:55) 5202501kN
[-0.16] d=48 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Ng3 Nhf4 21.Rfe1 Qf6 22.Bd3 b4 23.Bf1 a4 24.a3 bxa3 25.bxa3 Reb8 26.Rb1 h5 27.Bb4 Bxb4 28.axb4 Bb5 29.Bxb5 Rxb5 30.Kh2 c6 31.dxc6 Qxc6 32.Nf5 Qf6 33.Qd2 Rab8 34.Qc2 Qb6 35.Red1 Rxb4 36.Rd6 Rxb1 37.Rxb6 R1xb6 38.Qxa4 Ne6(0:10:22) 4947983kN
[-0.12] d=48 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Ng3 Nhf4 21.Rfe1 Qf6 22.Bd3 b4 23.Bf1 a4 24.a3 bxa3 25.bxa3 Reb8 26.Rb1 h5 27.Bb4 Bxb4 28.axb4 Bb5 29.Bxb5 Rxb5 30.Kh2 c6 31.dxc6 Qxc6 32.Nf5 Qf6 33.Qd2 Rab8 34.Qc2 Qb6 35.Red1 Rxb4 36.Rd6 Rxb1 37.Rxb6 R1xb6 38.Qxa4 Ne6 39.Qa7(0:10:06) 4828678kN
[-0.10] d=48 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Ng3 Nhf4 21.Rfe1 Qf6 22.Bd3 b4 23.Bf1 a4 24.a3 bxa3 25.bxa3 Reb8 26.Rb1 h5 27.Bb4 Bxb4 28.axb4 Bb5 29.Bxb5 Rxb5 30.Kh2 c6 31.dxc6 Qxc6 32.Nf5 Qf6 33.Qd2 Rab8 34.Qc2 Qb6 35.Red1 Rxb4 36.Rd6 Rxb1 37.Rxb6 R1xb6 38.Qxa4 Ne6 39.Qa7 R6b7(0:08:49) 4248401kN
[-0.12] d=48 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Ng3 Nhf4 21.Rfe1 Qf6 22.Bd3 b4 23.Bf1 a4 24.a3 bxa3 25.bxa3 Reb8 26.Rb1 h5 27.Bb4 Bxb4 28.axb4 Bb5 29.Bxb5 Rxb5 30.Kh2 c6 31.dxc6 Qxc6 32.Nf5 Qf6 33.Qd2 Rab8 34.Qc2 Qb6 35.Red1 Rxb4 36.Rd6 Rxb1 37.Rxb6 R1xb6 38.Qxa4 Ne6 39.Qa7 R6b7 40.Qa3(0:07:54) 3835270kN
[-0.16] d=48 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Ng3 Nhf4 21.Rfe1 Qf6 22.Bd3 b4 23.Bf1 a4 24.a3 bxa3 25.bxa3 Reb8 26.Rb1 h5 27.Bb4 Bxb4 28.axb4 Bb5 29.Bxb5 Rxb5 30.Kh2 c6 31.dxc6 Qxc6 32.Nf5 Qf6 33.Qd2 Rab8 34.Qc2 Qb6 35.Red1 Rxb4 36.Rd6 Rxb1 37.Rxb6 R1xb6 38.Qxa4 Ne6 39.Qa7 R6b7 40.Qa3 Rb2(0:07:42) 3745646kN
[-0.15] d=48 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Ng3 Nhf4 21.Rfe1 Qf6 22.Bd3 b4 23.Bf1 a4 24.a3 bxa3 25.bxa3 Reb8 26.Rb1 h5 27.Bb4 Bxb4 28.axb4 Bb5 29.Bxb5 Rxb5 30.Kh2 c6 31.dxc6 Qxc6 32.Nf5 Qf6 33.Qd2 Rab8 34.Qc2 Qb6 35.Red1 Rxb4 36.Rd6 Rxb1 37.Rxb6 R1xb6 38.Qxa4 Ne6 39.Qa7 R6b7 40.Qa3 Rb2 41.Kg1(0:07:38) 3716207kN
[-0.13] d=47 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Ng3 Nhf4 21.Rfe1 Qf6 22.Bd3 b4 23.Bf1 a4 24.a3 bxa3 25.bxa3 Reb8 26.Rb1 h5 27.Bb4 Bxb4 28.axb4 Bb5 29.Bxb5 Rxb5 30.Kh2 c6 31.dxc6 Qxc6 32.Nf5 Qf6 33.Qd2 Rab8 34.Qc2 Qb6 35.Red1 Rxb4 36.Rd6 Rxb1 37.Rxb6 R1xb6 38.Qxa4 Ne6 39.Qa7 R6b7 40.Qa3 Rb2 41.Kg1 R8b3(0:07:36) 3699838kN
[-0.14] d=47 17...a5 18.Bc2 h6 19.Qe3 Re8 20.Rfe1 Qf6 21.Ng3 Nhf4 22.Bd3 b4 23.Bf1 h5 24.Qb3 Nh4 25.Nxh4 Qxh4 26.Qf3 g6 27.Ne2 Qf6 28.Nxf4 exf4 29.g3 g5 30.Qxh5 Re5 31.Qf3 Re7 32.Rc2 Rae8 33.g4 Qd4 34.Bd3 f5 35.gxf5 Bxf5 36.exf5 Rxe1 37.Bxe1 Rxe1 38.Kg2 Kf8 39.Rd2 a4 40.Re2 Rxe2 41.Qxe2 Qxd5(0:07:35) 3692426kN

[Uri Blass]

18. g4 another surprising move
Stockfish1.9 failed kow at depth 35 but too late based on my rules.

I guess that black is not going to play Nf6 that is in stockfish's pv but Nhf4 but I am not sure about it.

Some analysis with new stockfish does not show a winning score for black so the advantage is probably not enough to win.

[d]r2q1rk1/2pb1ppp/3b2n1/pp1Pp2n/4P3/1B1Q1N1P/PP1BNPP1/2R2RK1 w - - 0 18

Stockfish-191-64-ja:
1 00:00 663 332k +1.37 Bd2-g5
2 00:00 988 329k +1.05 Bd2-g5 f7-f6
3 00:00 2k 396k +1.09 Bd2-g5 f7-f6 Bg5-d2
4 00:00 2k 459k +1.09 Bd2-g5 f7-f6 Bg5-d2 Nh5-f4 Ne2xf4 Ng6xf4 Bd2xf4 e5xf4
5 00:00 4k 528k +0.92 Bd2-g5 Nh5-f6 Bg5-e3 a5-a4 Bb3-c2
6 00:00 6k 558k +0.80 Bd2-g5 Nh5-f6 Bg5-e3 a5-a4 Bb3-d1 Bd6-b4
7- 00:00 16k 712k +0.60 Bd2-g5 f7-f6 Bg5-d2 a5-a4 Bb3-c2 c7-c6
7 00:00 38k 778k +0.76 Bd2-g5 Nh5-f6 Bb3-d1 a5-a4 Rc1-c3 h7-h6 Bg5-e3
8 00:00 51k 858k +0.80 Bd2-g5 Nh5-f6 Bb3-d1 a5-a4 Ne2-c3 b5-b4 Nc3-b5 Ng6-f4 Bg5xf4 e5xf4 Nb5xd6 c7xd6
9- 00:00 78k 474k +0.72 Bd2-g5 Nh5-f6 Bb3-d1 b5-b4 Bg5-d2 Nf6-h5
9- 00:00 155k 703k +0.64 Bd2-g5 Qd8-b8 Ne2-c3 Ng6-f4
9 00:00 215k 844k +0.52 Bd2-g5 Qd8-b8 Bb3-c2 f7-f5 Qd3-c3 f5xe4 Bc2xe4 Nh5-f6 Be4xg6 h7xg6 Nf3xe5 Nf6xd5
9 00:00 222k 855k +0.64 Bb3-c2 Nh5-f6 Bc2-b1 a5-a4 Qd3-c2 a4-a3 b2-b4 Rf8-e8 Qc2-b3
10 00:00 288k 990k +0.64 Bb3-c2 Nh5-f6 Bc2-b1 a5-a4 Rf1-d1 Qd8-b8 Bd2-g5 a4-a3 b2-b3 Qb8-b6 Bg5xf6 g7xf6
11- 00:00 390k 1,115k +0.56 Bb3-c2 Nh5-f6 Bc2-b1 a5-a4 Rf1-d1 Qd8-b8 Bd2-g5 b5-b4 Bg5xf6 g7xf6 Bb1-c2 a4-a3
11- 00:00 547k 1,286k +0.48 Bb3-c2 Nh5-f6 Bc2-b1 a5-a4 Rf1-d1 Qd8-b8 Bd2-g5 b5-b4 Bg5xf6 g7xf6 Bb1-c2 Bd6-c5
11 00:00 589k 1,323k +0.60 a2-a3 a5-a4 Bb3-c2 c7-c6 Bd2-g5 Qd8-c7 Rf1-d1 Ra8-a6 d5xc6 Ra6xc6 Ne2-c3
12- 00:00 759k 1,520k +0.52 a2-a3 Qd8-f6 Bb3-c2 Ng6-f4
12- 00:00 886k 1,599k +0.44 a2-a3 Qd8-f6 Bb3-c2 Ng6-f4
12 00:00 917k 1,617k +0.52 Bb3-c2 Nh5-f6 Bc2-b1 a5-a4 Rf1-d1 Qd8-b8 Bd2-g5 b5-b4 Bg5xf6 g7xf6 Bb1-c2 Bd7-b5 Qd3-e3
13+ 00:00 1,295k 1,965k +0.64 Bb3-c2 Nh5-f6 Rf1-d1 a5-a4 Bd2-g5 h7-h6 Bg5-e3 Ra8-a6 Ne2-c3
13- 00:00 3,247k 3,393k +0.40 Bb3-c2 Qd8-b8 Bd2-e3 a5-a4 Rf1-d1 f7-f5 Ne2-c3 a4-a3 e4xf5 Bd7xf5
13 00:01 3,632k 3,506k +0.48 Bb3-c2 Qd8-b8 Bd2-e3 a5-a4 Rf1-e1 c7-c6 Re1-d1 Rf8-c8 d5xc6 Rc8xc6 Ne2-c3 a4-a3 b2-b3
14- 00:01 3,844k 3,573k +0.40 Bb3-c2 Qd8-b8 Bd2-e3 a5-a4 Rf1-e1 c7-c6 Re1-d1 Rf8-c8 d5xc6 Rc8xc6 Ne2-c3 b5-b4 Nc3xa4 Ng6-f4
14 00:01 5,715k 4,139k +0.36 Bb3-c2 Qd8-b8 Bd2-g5 f7-f5 Rf1-d1 Nh5-f6 Ne2-g3 f5-f4 Ng3-e2 Qb8-b6 Ne2-c3 b5-b4 Nc3-a4 Qb6-a7 Qd3-c4
15+ 00:01 7,290k 4,413k +0.52 Bb3-c2 Qd8-b8 Rf1-d1 b5-b4 Bd2-e3 f7-f5 e4xf5 Bd7xf5 Qd3-c4 Bf5xh3 g2xh3 Rf8xf3 Qc4-g4
15 00:01 8,741k 4,733k +0.44 Bb3-c2 Qd8-b8 Rf1-e1 a5-a4 a2-a3 c7-c6 d5xc6 Bd7xc6 Bc2-b3 Bc6xe4 Bb3xf7+ Rf8xf7 Qd3xe4 Nh5-f6 Qe4-c6 e5-e4
16- 00:02 10,379k 3,874k +0.28 Bb3-c2 Qd8-b8 Rf1-e1 a5-a4 a2-a3 c7-c6 d5xc6 Bd7xc6 Bc2-b3 Bc6xe4 Bb3xf7+ Rf8xf7 Qd3xe4 Nh5-f6 Qe4-c6 e5-e4
16 00:03 14,022k 4,250k +0.40 Bb3-c2 Qd8-b8 Rf1-e1 a5-a4 a2-a3 c7-c6 d5xc6 Bd7xc6 Bc2-b3 Bc6-d7 Bb3-d5 Ra8-a6 Bd2-g5 h7-h6 Bg5-e3 Nh5-f6 Be3-c5 Rf8-c8 Bc5xd6 Ra6xd6 Rc1xc8+ Bd7xc8
17- 00:03 15,954k 4,424k +0.32 Bb3-c2 Qd8-b8 Rf1-e1 Rf8-d8 Re1-d1 a5-a4 a2-a3 Nh5-f6 Bd2-g5 b5-b4 a3xb4 Bd6xb4 Bg5xf6 g7xf6
17 00:03 18,313k 4,627k +0.40 Bb3-c2 Qd8-b8 Rf1-e1 Rf8-d8 Re1-d1 a5-a4 a2-a3 Nh5-f6 Bc2-b1 Ra8-a6 Bd2-g5 Qb8-b6 Bg5-e3 Qb6-b8 Be3-c5 Qb8-b7 Bb1-a2 Bd6xc5 Rc1xc5
18- 00:04 20,220k 4,798k +0.32 Bb3-c2 Qd8-b8 Rf1-e1 Rf8-d8 Re1-d1 a5-a4 a2-a3 Nh5-f6 Bc2-b1 Qb8-b7 Qd3-c2 Rd8-c8 Bd2-g5 c7-c6 Bg5xf6 g7xf6 d5xc6 Rc8xc6
18+ 00:04 23,072k 5,045k +0.48 a2-a3 Qd8-f6 Bd2-g5 Ng6-f4 Ne2xf4 Nh5xf4 Qd3-d1 Qf6-g6 Bg5xf4 e5xf4 e4-e5 Bd7xh3 Nf3-h4
18 00:05 34,393k 5,906k +0.36 Bb3-c2 Qd8-b8 Rf1-e1 Rf8-d8 Re1-d1 a5-a4 a2-a3 Nh5-f6 Bc2-b1 Qb8-b7 Bb1-a2 c7-c5 d5xc6/ep Bd7xc6 Nf3-g5 Bd6-b4 Qd3-c2 Bb4xd2 Ba2xf7+ Kg8-h8 Rd1xd2 Rd8xd2 Qc2xd2 Nf6xe4 Ng5xe4 Bc6xe4
19+ 00:07 48,031k 6,543k +0.44 Bb3-c2 Qd8-b8 Rf1-d1 b5-b4 Bc2-b3 f7-f5 Nf3-g5 f5xe4 Qd3xe4 Bd7-f5 Qe4-f3 Nh5-f4 Ne2xf4 Ng6xf4 Bd2xf4
19+ 00:07 50,475k 6,621k +0.52 Bb3-c2 Nh5-f6 Rf1-d1 c7-c6 d5xc6 Bd7xc6 Bd2-g5 Bd6-b4 Ne2-c3 Qd8xd3 Bc2xd3
19 00:10 76,798k 7,373k +0.40 Bb3-c2 Nh5-f6 Rf1-d1 Qd8-b8 Bd2-g5 Qb8-b6 Bg5xf6 g7xf6 Nf3-h2 Rf8-d8 Qd3-f3 Bd6-f8 Nh2-g4 Bd7xg4 Qf3xg4 Bf8-h6 Rc1-a1 c7-c6 Ne2-c3 Bh6-f4 d5xc6 Qb6xc6
20+ 00:11 84,195k 7,473k +0.48 Bb3-c2 Nh5-f6 Rf1-d1 Qd8-b8 Bd2-g5 Qb8-b6 Bg5xf6 g7xf6 Nf3-h2 Rf8-d8 Qd3-f3 Bd6-f8 Nh2-g4 Bd7xg4 Qf3xg4 Bf8-h6 Rc1-a1 c7-c6 Ne2-c3 Bh6-f4 d5xc6 Qb6xc6 Bc2-d3
20- 00:16 139,675k 8,304k +0.32 Bb3-c2 b5-b4 Rc1-d1 Ng6-h4 Nf3xh4 Qd8xh4 Ne2-g3 Nh5xg3 f2xg3 Qh4-h5 Bd2-e3 Qh5-g6 Rf1-f3 Rf8-b8
20 00:20 173,585k 8,567k +0.32 Bb3-c2 b5-b4 Rf1-e1 a5-a4 Bd2-e3 Qd8-b8 Qd3-d1 Nh5-f6 Bc2-d3 a4-a3 b2-b3 Rf8-c8 Be3-g5 c7-c6 Bg5xf6 g7xf6 Bd3-c4 c6xd5 Bc4xd5 Ra8-a5 Rc1xc8+ Bd7xc8 Ne2-g3 Ng6-f4
21 00:23 201,254k 8,694k +0.36 Bb3-c2 Qd8-b8 Rf1-d1 a5-a4 a2-a3 Nh5-f6 Ne2-c3 Rf8-c8 Bd2-g5 Nf6-h5 Qd3-d2 Nh5-f4 Nc3-e2 Nf4xe2+ Qd2xe2 c7-c6 Bc2-b1 h7-h6 Bg5-e3 c6xd5 e4xd5 Ng6-f4 Be3xf4 e5xf4
22 00:25 226,618k 8,769k +0.40 Bb3-c2 Qd8-b8 Rf1-d1 a5-a4 a2-a3 Nh5-f6 Ne2-c3 Rf8-c8 Bd2-g5 Nf6-h5 Qd3-d2 Nh5-f4 Nc3-e2 Nf4xe2+ Qd2xe2 c7-c6 Bc2-b1 c6-c5 Bg5-e3 f7-f6 Bb1-c2 c5-c4 Bc2-b1 Ng6-f4 Be3xf4 e5xf4
23- 00:28 256,506k 8,846k +0.32 Bb3-c2 Qd8-b8 Rf1-d1 a5-a4 a2-a3 Nh5-f6 Ne2-c3 Rf8-d8 Bd2-g5 h7-h6 Bg5xf6 g7xf6 Qd3-f1 b5-b4 a3xb4 Qb8xb4 Rc1-b1 a4-a3
23 00:33 292,974k 8,766k +0.36 Bb3-c2 Qd8-b8 Rf1-d1 a5-a4 a2-a3 Nh5-f6 Ne2-c3 h7-h6 Qd3-e2 c7-c5 Qe2-e3 c5-c4 Nc3-e2 Qb8-c7 Qe3-c3 Rf8-b8 Rc1-b1 Bd6-c5 Bd2-e3 Bc5-d6 Rd1-c1 Rb8-d8 Ne2-g3
24+ 00:39 352,804k 8,909k +0.44 Bb3-c2 Qd8-b8 Rf1-d1 a5-a4 a2-a3 Nh5-f6 Qd3-e3 Rf8-c8 Bd2-b4 c7-c6 Bb4xd6 Qb8xd6 d5xc6 Qd6xc6 Ne2-c3
24- 00:42 379,974k 8,962k +0.28 Bb3-c2 Qd8-b8 Rf1-d1 a5-a4 a2-a3 Nh5-f6 Qd3-e3 Rf8-c8 Bd2-b4 c7-c5 d5xc6/ep Rc8xc6 Bb4xd6 Rc6xd6 Ne2-c3 Rd6xd1+ Rc1xd1 Qb8-b7 Nc3-d5 Ra8-c8 Nd5xf6+ g7xf6
24 00:48 435,030k 8,917k +0.28 Bb3-c2 Qd8-b8 Rf1-d1 a5-a4 a2-a3 Nh5-f6 Ne2-c3 c7-c5 d5xc6/ep Bd7xc6 Bd2-g5 Rf8-d8 Bg5xf6 g7xf6 Nc3-d5 Bc6xd5 e4xd5 b5-b4 a3xb4 Qb8xb4 Nf3-h2 Qb4-h4 Qd3-e3 a4-a3 Nh2-f3 Qh4-f4 Bc2xg6 Qf4xe3 f2xe3 f7xg6
25+ 01:27 802,067k 9,216k +0.40 Bb3-c2 Qd8-b8 Rf1-d1 a5-a4 a2-a3 Nh5-f6 Bd2-g5 b5-b4 a3xb4 Qb8xb4 Qd3-c3
25 02:59 1,733,847k 9,663k +0.20 Bb3-c2 Qd8-b8 a2-a3 b5-b4 a3-a4 c7-c6 d5xc6 Bd7xc6 Bc2-b3 Bc6-b7 Bd2-g5 Bd6-c7 Bg5-e3 Bb7-a6 Bb3-c4 Ba6xc4 Qd3xc4 Bc7-b6 Be3xb6 Qb8xb6 Qc4-c5 Qb6xc5 Rc1xc5 Nh5-f6 Ne2-g3 Rf8-c8 Rf1-c1 Rc8xc5 Rc1xc5 Nf6-d7
26 05:21 3,145,015k 9,798k +0.20 Bb3-c2 b5-b4 Bd2-e3 Ng6-h4 Nf3xh4 Qd8xh4 Qd3-d2 Nh5-f4 Be3xf4 e5xf4 Ne2-d4 Qh4-f6 Bc2-b1 Rf8-e8 Nd4-f3 Bd7-b5 Rf1-d1 a5-a4 Nf3-d4 Bb5-d7 Rc1-c4 Qf6-g5 Nd4-f3 Qg5-h5 e4-e5 Bd6xe5 Nf3xe5 Qh5xe5
27+ 05:31 3,249,284k 9,801k +0.28 Bb3-c2 b5-b4 Bd2-e3 Ng6-h4 Nf3xh4 Qd8xh4 Qd3-d2 Nh5-f4 f2-f3 Bd7-b5 Be3xf4 e5xf4 Bc2-d3
27 05:49 3,432,686k 9,825k +0.24 Bb3-c2 Qd8-b8 a2-a3 b5-b4 Rf1-e1 Bd7-b5 Qd3-e3 Nh5-f4 Ne2-g3 Ng6-e7 a3-a4 Bb5-a6 Qe3-b3 Ne7-g6 Bd2-e3 Qb8-d8 Bc2-b1 Ng6-h4 Nf3xh4 Qd8xh4 Be3xf4 e5xf4 Ng3-f5 Qh4-f6 Bb1-a2 Rf8-e8
28+ 06:13 3,672,088k 9,834k +0.32 Bb3-c2 Qd8-b8 a2-a3 b5-b4 Rf1-e1 Bd7-b5 Qd3-e3 Nh5-f4 Ne2-g3 Ng6-e7 a3-a4 Bb5-a6 Qe3-b3 Ne7-g6 Bd2-e3 Qb8-d8 Bc2-b1 Ng6-h4 Nf3xh4 Qd8xh4 Be3xf4 e5xf4 Ng3-f5 Qh4-f6 Rc1-c6 Rf8-e8 Bb1-c2 Ra8-a7 Re1-c1 Qf6-g6
28 06:25 3,793,093k 9,841k +0.24 Bb3-c2 Qd8-b8 a2-a3 b5-b4 Rf1-e1 Bd7-b5 Qd3-e3 Bb5-d7 Re1-d1 Ng6-f4 Ne2xf4 Nh5xf4 Qe3-e1 f7-f6 Bd2xf4 e5xf4 Rc1-b1 Rf8-e8 Bc2-d3 Qb8-a7 a3xb4 a5xb4 Rb1-a1 Qa7-b6 Ra1xa8 Re8xa8 Rd1-a1 Ra8-a4 Ra1xa4 Bd7xa4
29 09:10 5,472,652k 9,947k +0.24 Bb3-c2 Qd8-b8 a2-a3 b5-b4 Rf1-e1 Bd7-b5 Qd3-e3 Bb5-d7 Re1-d1 Bd7-b5 Ne2-g3 Nh5xg3 f2xg3 Qb8-e8 Bc2-d3 b4xa3 b2xa3 Bb5xd3 Qe3xd3 Qe8-a4 Bd2-e3 Rf8-b8 Rc1-c3 Rb8-b2 Be3-c1 Rb2-b8 Rd1-d2 f7-f5 e4xf5 e5-e4 Qd3-d4 Qa4xd4+
30- 13:25 8,072,553k 10,025k +0.16 Bb3-c2 a5-a4 Bd2-e3 f7-f5 Ne2-g3 Nh5xg3 f2xg3 f5xe4 Qd3xe4 a4-a3 b2xa3 Bd6xa3 Nf3xe5 Ba3xc1 Rf1xc1 Bd7-e8 d5-d6 c7xd6 Bc2-b3+ Kg8-h8 Bb3-d5 Ng6xe5 Bd5xa8 Be8-g6
30 22:57 13,930,240k 10,115k +0.24 Bb3-c2 a5-a4 Rf1-e1 b5-b4 a2-a3
31- 28:52 17,640,737k 10,185k +0.16 Bb3-c2 b5-b4 g2-g4 Nh5-f6 Qd3-c4 Ra8-b8 Qc4-a6 Bd7-b5
31- 41:56 24,121,559k 9,585k +0.08 Bb3-c2 f7-f5 Nf3-g5 f5-f4 Ng5-f3 b5-b4 Bc2-b3 Ng6-h4 Rf1-e1 a5-a4 Bb3-c4 a4-a3 Rc1-c2 Nh4xf3+ Qd3xf3 Qd8-h4 Ne2-c1 g7-g5 Nc1-b3 a3xb2
31+ 45:02 25,850,554k 9,564k +0.32 Rf1-e1 a5-a4 Bb3-c2 b5-b4 g2-g4 Nh5-f6 Ne2-g3 Ng6-f4 Bd2xf4 e5xf4 Ng3-f5 a4-a3 b2-b3 Bd7xf5 g4xf5 Rf8-e8 e4-e5
31 56:04 32,013,681k 9,515k +0.12 Bb3-c2 f7-f5 e4xf5 Bd7xf5 Qd3xb5 Bf5xh3 Bc2-e4 Qd8-d7 Qb5-d3 Bh3-f5 Nf3-g5 Bf5xe4 Ng5xe4 Nh5-f6 b2-b3 Nf6xe4 Qd3xe4 Qd7-f7 Rc1-c4 Ng6-e7 Ne2-c3 Ra8-b8 Qe4-d3 Qf7-h5 Rf1-e1 Rb8-b7 Qd3-e2 Qh5-f7 Nc3-e4 Ne7xd5 Rc4-a4 Rb7-a7
32- 58:36 33,509,963k 9,530k 0.00 Bb3-c2 f7-f5 e4xf5 Bd7xf5 Qd3xb5
32 1:19:01 46,129,239k 9,728k +0.16 a2-a3 h7-h6 g2-g4 Nh5-f6 Ne2-g3 Nf6-h7 Ng3-f5 Nh7-g5 Nf3xg5 h6xg5 Bb3-d1 Ng6-f4 Bd2xf4 g5xf4 Bd1-e2 Bd7xf5 g4xf5 a5-a4 Qd3xb5 Ra8-b8 Qb5xa4 Rb8xb2 Rc1-c2 Bd6xa3 Rf1-c1 Rb2xc2 Rc1xc2 Ba3-d6 Kg1-h2 Qd8-a8 Qa4-c4 Qa8-a7 Kh2-g2 Rf8-b8 f2-f3
32+ 1:21:43 47,834,500k 9,755k +0.24 Rf1-e1 a5-a4 Bb3-c2 b5-b4 g2-g4
33- 1:28:13 51,913,228k 9,807k +0.04 a2-a3 h7-h6 g2-g4 Nh5-f6 Ne2-g3 Nf6-h7 Ng3-f5 Nh7-g5 Nf3xg5 h6xg5 Bb3-d1 Ng6-f4 Bd2xf4 g5xf4 Bd1-e2
33+ 1:35:33 56,596,749k 9,872k +0.28 g2-g4 Nh5-f6 Ne2-g3 a5-a4 Bb3-c2 Ng6-f4 Bd2xf4 e5xf4 e4-e5
33 2:12:21 79,712,243k 10,038k +0.24 g2-g4 Nh5-f6 Ne2-g3 a5-a4 Bb3-c2 b5-b4 Rf1-e1 Qd8-b8 Ng3-f5
34- 2:39:17 96,976,143k 10,146k +0.12 g2-g4 Nh5-f6 Ne2-g3 a5-a4 Bb3-c2 Qd8-b8 Rf1-e1 c7-c5 g4-g5 c5-c4 Qd3-c3 Nf6-e8 Ng3-f5 Bd6-c7 Kg1-g2 a4-a3 b2xa3 Bc7-a5 Qc3-b2 Ba5xd2 Nf3xd2 Ng6-f4+
34+ 3:02:09 111,524,130k 10,204k +0.36 g2-g4 Nh5-f6 Ne2-g3 a5-a4 Bb3-c2 h7-h6 Rf1-e1 a4-a3
34 3:08:29 115,489,790k 10,211k +0.28 g2-g4 Nh5-f6 Ne2-g3 a5-a4 Bb3-c2 h7-h6 Rf1-e1 Qd8-b8 Ng3-f5 b5-b4 Bc2-b1 Bd7-b5 Qd3-c2 Qb8-b6 Bd2-e3 Qb6-a6 Qc2-d2 Rf8-b8 Kg1-g2 b4-b3 a2-a3 Rb8-c8 Kg2-g1 Nf6-d7 Qd2-c3 Ng6-e7 Nf3-h4 Ne7-g6 Nh4xg6 f7xg6 Nf5xd6
35- 3:28:43 128,741,939k 10,280k +0.20 g2-g4 Nh5-f6 Ne2-g3 a5-a4 Bb3-c2 Qd8-b8 Ng3-f5 Rf8-e8 Rf1-e1 Bd6-f8 Bc2-b1 Ra8-a6 a2-a3 c7-c6 d5xc6 Bd7xc6 Bb1-a2 Re8-d8 Qd3-c2 Rd8-d7 Nf3-g5 Qb8-e8

[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 *

Sf17.1 plays 18...Nhf4.

analysis:

[-0.23] d=51 18...Nhf4 19.Nxf4 exf4 20.Rfe1 f6 21.Qe2 Re8 22.Nd4 Qb8 23.Nf5 b4 24.h4 a4 25.Bc2 b3 26.axb3 axb3 27.Bd1 Ra2 28.h5 Ne5 29.Bxf4 Qb4 30.Bd2 Nf3 31.Qxf3 Qxd2 32.Bxb3 Rxb2 33.Red1 Qg5 34.Rb1 Re2 35.Ba4 Bxf5 36.Qxf5 Qxf5 37.exf5 R8e4 38.Bd7 Rxg4 39.Kf1 Ree4 40.Rb8 Kf7 41.Ra1 Bh2 42.f3 Rg1 43.Kf2 Rxa1 44.fxe4 Ke7 45.Bc6 Kd6 46.Rg8 Kc5 47.Rxg7 h6 48.Kg2 Be5 49.Rg6 Ra2 50.Kf3 Ra3(0:13:26) 6702838kN
[-0.26] d=50 18...Nhf4 19.Nxf4 exf4 20.Rfe1 f6 21.Qe2 Re8 22.Nd4 Qb8 23.Nf5 b4 24.h4 a4 25.Bc2 b3 26.axb3 axb3 27.Bd1 Ra2 28.h5 Ne5 29.Bxf4 Qb4 30.Bd2 Nf3 31.Qxf3 Qxd2 32.Bxb3 Rxb2 33.Red1 Qg5 34.Rb1 Re2 35.Ba4 Bxf5 36.Qxf5 Qxf5 37.exf5 R8e4 38.Bd7 Rxg4 39.Kf1 Ree4 40.Rb8 Kf7 41.Ra1 Bh2 42.f3 Rg1 43.Kf2 Rxa1 44.fxe4 Ke7 45.Bc6 Kd6 46.Rg8 Kc5 47.Rxg7 h6 48.Kg2 Be5 49.Rg6 Ra2 50.Kf3 Ra3 51.Ke2(0:13:04) 6536077kN
[-0.24] d=50 18...Nhf4 19.Nxf4 exf4 20.Rfe1 f6 21.Qe2 a4 22.Bc2 b4 23.Nd4 Qe8 24.b3 Qe5 25.Nf3 Qe7 26.Nd4 a3 27.Nf5 Qe5 28.Bd3 f3 29.Qxf3 Qh2 30.Kf1 Ne5 31.Qe3 Nxd3 32.Qxd3 Rfb8 33.Nxd6 cxd6 34.Rc6 h5 35.Qf3 Bxc6 36.dxc6 Qe5 37.Rc1 Qb5 38.Qe2 Ra5 39.c7 Rc8 40.Bf4 Qxe2 41.Kxe2 hxg4 42.hxg4 Ra6 43.Bd2 Kf7 44.Bxb4 Ke6 45.Kd3 Ra7 46.Rc6 Raxc7 47.Rxd6 Kf7 48.Ke3(0:12:46) 6405065kN
[-0.22] d=50 18...Nhf4 19.Nxf4 exf4 20.Rfe1 f6 21.Qe2 a4 22.Bc2 b4 23.Nd4 Qe8 24.b3 Qe5 25.Nf3 Qe7 26.Nd4 a3 27.Nf5 Qe5 28.Bd3 f3 29.Qxf3 Qh2 30.Kf1 Ne5 31.Qe3 Nxd3 32.Qxd3 Rfb8 33.Nxd6 cxd6 34.Rc6 h5 35.Qf3 Bxc6 36.dxc6 Qe5 37.Rc1 Qb5 38.Qe2 Ra5 39.c7 Rc8 40.Bf4 Qxe2 41.Kxe2 hxg4 42.hxg4 Ra6 43.Bd2 Kf7 44.Bxb4 Ke6 45.Kd3 Ra7 46.Rc6 Raxc7 47.Rxd6 Kf7 48.Ke3 Rc2(0:12:37) 6334627kN
[-0.21] d=50 18...Nhf4 19.Nxf4 exf4 20.Rfe1 f6 21.Qe2 a4 22.Bc2 b4 23.Nd4 Qe8 24.b3 Qe5 25.Nf3 Qe7 26.Nd4 a3 27.Nf5 Qe5 28.Bd3 f3 29.Qxf3 Qh2 30.Kf1 Ne5 31.Qe3 Nxd3 32.Qxd3 Rfb8 33.Nxd6 cxd6 34.Rc6 h5 35.Qf3 Bxc6 36.dxc6 Qe5 37.Rc1 Qb5 38.Qe2 Ra5 39.c7 Rc8 40.Bf4 Qxe2 41.Kxe2 hxg4 42.hxg4 Ra6 43.Bd2 Kf7 44.Bxb4 Ke6 45.Kd3 Ra7 46.Rc6 Raxc7 47.Rxd6 Kf7 48.Ke3 Rc2 49.Rd2(0:12:28) 6269069kN
[-0.18] d=49 18...Nhf4 19.Nxf4 exf4 20.Rfe1 f6 21.Qe2 a4 22.Bc2 b4 23.Nd4 Qe8 24.b3 Qe5 25.Nf3 Qe7 26.Nd4 a3 27.Nf5 Qe5 28.Bd3 f3 29.Qxf3 Qh2 30.Kf1 Ne5 31.Qe3 Nxd3 32.Qxd3 Rfb8 33.Nxd6 cxd6 34.Rc6 h5 35.Qf3 Bxc6 36.dxc6 Qe5 37.Rc1 Qb5 38.Qe2 Ra5 39.c7 Rc8 40.Bf4 Qxe2 41.Kxe2 hxg4 42.hxg4 Ra6 43.Bd2 Kf7 44.Bxb4 Ke6 45.Kd3 Ra7 46.Rc6 Raxc7 47.Rxd6 Kf7 48.Ke3 Rc2 49.Rd2 Rxd2(0:11:09) 5684652kN
[-0.21] d=49 18...Nhf4 19.Nxf4 exf4 20.Rfe1 f6 21.Qe2 b4 22.Nd4 Qb8 23.Nf5 Re8 24.f3 Be5 25.d6 Kh8 26.dxc7 Bxc7 27.Red1 Ne5 28.Bxf4 Bb5 29.Qg2 Nxf3 30.Qxf3 Bxf4 31.Rc5 Qb6 32.Qf2 Bb8 33.Rcc1 Qa6 34.Kg2 Be5 35.Bd5 Rad8 36.Rc5 Qb6 37.Rc2 Qb8 38.Nd4 Rc8 39.Nxb5 Qxb5 40.Bb3 g6 41.Rd5 Qa6 42.Rxc8 Qxc8 43.Qd2 Qc6 44.Bd1 a4 45.h4(0:10:00) 5137566kN
[-0.19] d=49 18...Nhf4 19.Nxf4 exf4 20.Rfe1 f6 21.Qe2 b4 22.Nd4 Qb8 23.Nf5 Re8 24.f3 Be5 25.d6 Kh8 26.dxc7 Bxc7 27.Red1 Ne5 28.Bxf4 Bb5 29.Qg2 Nxf3 30.Qxf3 Bxf4 31.Rc5 Qb6 32.Qf2 Bb8 33.Rcc1 Qa6 34.Kg2 Be5 35.Bd5 Rad8 36.Rc5 Qb6 37.Rc2 Qb8 38.Nd4 Rc8 39.Nxb5 Qxb5 40.Bb3 g6 41.Rd5 Qa6 42.Rxc8 Qxc8 43.Qd2 Qc6 44.Bd1 a4 45.h4 Qc4(0:09:49) 5041273kN
[-0.21] d=49 18...Nhf4 19.Nxf4 exf4 20.Rfe1 f6 21.Qe2 b4 22.Nd4 Qb8 23.Nf5 Re8 24.f3 Be5 25.d6 Kh8 26.dxc7 Bxc7 27.Red1 Ne5 28.Bxf4 Bb5 29.Qg2 Nxf3 30.Qxf3 Bxf4 31.Rc5 Qb6 32.Qf2 Bb8 33.Rcc1 Qa6 34.Kg2 Be5 35.Bd5 Rad8 36.Rc5 Qb6 37.Rc2 Qb8 38.Nd4 Rc8 39.Nxb5 Qxb5 40.Bb3 g6 41.Rd5 Qa6 42.Rxc8 Qxc8 43.Qd2 Qc6 44.Bd1 a4 45.h4 Qc4 46.Rd8(0:09:00) 4619012kN
[-0.25] d=49 18...Nhf4 19.Nxf4 exf4 20.Rfe1 f6 21.Qe2 b4 22.Nd4 Qb8 23.Nf5 Re8 24.f3 Be5 25.d6 Kh8 26.dxc7 Bxc7 27.Red1 Ne5 28.Bxf4 Bb5 29.Qg2 Nxf3 30.Qxf3 Bxf4 31.Rc5 Qb6 32.Qf2 Bb8 33.Rcc1 Qa6 34.Kg2 Be5 35.Bd5 Rad8 36.Rc5 Qb6 37.Rc2 Qb8 38.Nd4 Rc8 39.Nxb5 Qxb5 40.Bb3 g6 41.Rd5 Qa6 42.Rxc8 Qxc8 43.Qd2 Qc6 44.Bd1 a4 45.h4 Qc4 46.Rd8 Rg8(0:08:54) 4563377kN
[-0.24] d=49 18...Nhf4 19.Nxf4 exf4 20.Rfe1 f6 21.Qe2 b4 22.Nd4 Qb8 23.Nf5 Re8 24.f3 Be5 25.d6 Kh8 26.dxc7 Bxc7 27.Red1 Ne5 28.Bxf4 Bb5 29.Qg2 Nxf3 30.Qxf3 Bxf4 31.Rc5 Qb6 32.Qf2 Bb8 33.Rcc1 Qa6 34.Kg2 Be5 35.Bd5 Rad8 36.Rc5 Qb6 37.Rc2 Qb8 38.Nd4 Rc8 39.Nxb5 Qxb5 40.Bb3 g6 41.Rd5 Qa6 42.Rxc8 Qxc8 43.Qd2 Qc6 44.Bd1 a4 45.h4 Qc4 46.Rd8 Rg8 47.Rxg8(0:08:40) 4442391kN
[-0.20] d=48 18...Nhf4 19.Nxf4 exf4 20.Rfe1 f6 21.Qe2 b4 22.Nd4 Qb8 23.Nf5 Re8 24.f3 Be5 25.d6 Kh8 26.dxc7 Bxc7 27.Red1 Ne5 28.Bxf4 Bb5 29.Qg2 Nxf3 30.Qxf3 Bxf4 31.Rc5 Qb6 32.Qf2 Bb8 33.Rcc1 Qa6 34.Kg2 Be5 35.Bd5 Rad8 36.Rc5 Qb6 37.Rc2 Qb8 38.Nd4 Rc8 39.Nxb5 Qxb5 40.Bb3 g6 41.Rd5 Qa6 42.Rxc8 Qxc8 43.Qd2 Qc6 44.Bd1 a4 45.h4 Qc4 46.Rd8 Rg8 47.Rxg8 Qxg8(0:08:37) 4420157kN
[-0.27] d=48 18...Nhf4 19.Nxf4 exf4 20.Rfe1 Re8 21.Bc3 f6 22.a3 Ne5 23.Qe2 a4 24.Bd1 Qe7 25.Qc2 h5 26.gxh5 Bxh3 27.Bxe5 fxe5 28.Kh2 Bg4 29.Rg1 Bxf3 30.Bxf3 Qh4 31.Kg2 b4 32.Rh1 Qe7 33.Bg4 Reb8 34.Qc6 Qd8 35.Qd7 Qxd7 36.Bxd7 bxa3 37.bxa3 Rb2 38.Rc4 Kh7 39.Bc6 Ra5 40.Bxa4 Kh6(0:08:32) 4373430kN
[-0.24] d=48 18...Nhf4 19.Nxf4 exf4 20.Rfe1 Re8 21.Bc3 f6 22.a3 Ne5 23.Qe2 a4 24.Bd1 Qe7 25.Qc2 h5 26.gxh5 Bxh3 27.Bxe5 fxe5 28.Kh2 Bg4 29.Rg1 Bxf3bb.h*CQ^ #a041*>} NX $E@#Q$!%^HH%*933b248.xb.br . >AC&%$)D>$(X$)E@ !E>X%>G q#BR^&^& >##H#!%)&^*N+*X # >D GX#&EF >G>G7.4xbax !R2n-37.h.1@#D CXH&F% >F#4.134#QD#X&B >CH#CB%$:^#K+HFEEB EXXb 171h.f3 f3C$ )&!@$ > E!>N@%EX@$X@^> !*!#F#&FB>D>CX H RX>E$)#%

[Uri Blass]

19.Nxf4 is positionally forced and it is stockfish1.9.1's move

[pgn][Event "PGN Import"]
[Site "?"]
[Date "?"]
[Round "?"]
[White "Stockfish-191-64-ja"]
[Black "àåøé"]
[Result "*"]
[BlackElo "2400"]
[ECO "D38"]
[Opening "QGD"]
[Time "15:23:52"]
[Variation "Ragozin, 5.Qa4+"]
[WhiteElo "2000"]
[TimeControl "180+2"]
[Termination "unterminated"]
[PlyCount "36"]
[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*
[/pgn]

[d]r2q1rk1/2pb1ppp/3b2n1/pp1Pp3/4PnP1/1B1Q1N1P/PP1BNP2/2R2RK1 w - - 1 19


Stockfish-191-64-ja:
1 00:00 3k 535k +0.76 Ne2xf4
2 00:00 3k 553k +0.76 Ne2xf4 Ng6xf4 Bd2xf4 e5xf4
3 00:00 4k 588k +0.76 Ne2xf4 Ng6xf4 Bd2xf4 e5xf4
4 00:00 4k 536k +0.92 Ne2xf4 Ng6xf4 Bd2xf4 e5xf4 e4-e5
5 00:00 4k 609k +0.92 Ne2xf4 Ng6xf4 Bd2xf4 e5xf4 e4-e5 Bd6-b4
6+ 00:00 5k 580k +1.01 Ne2xf4 Ng6xf4 Bd2xf4 e5xf4 e4-e5 Bd6-b4 a2-a3
6+ 00:00 5k 597k +1.13 Ne2xf4 Ng6xf4 Bd2xf4 e5xf4 e4-e5 Bd6-b4 Bb3-c2
6- 00:00 7k 623k +0.84 Ne2xf4 e5xf4 Kg1-g2 a5-a4
6- 00:00 8k 619k +0.76 Ne2xf4 e5xf4 Kg1-g2 a5-a4
6 00:00 10k 630k +0.84 Ne2xf4 e5xf4 Bd2-c3 Rf8-e8 Bc3-d4 a5-a4 Bb3-c2
7 00:00 15k 619k +0.80 Ne2xf4 e5xf4 Bd2-c3 Rf8-e8 Bc3-d4 a5-a4 Bb3-d1 b5-b4
8- 00:00 31k 781k +0.72 Ne2xf4 e5xf4 Bd2-c3 Rf8-e8 Bc3-d4 a5-a4 Bb3-d1 a4-a3
8 00:00 47k 846k +0.72 Ne2xf4 e5xf4 Bb3-d1 Qd8-e7 Nf3-d4 Ng6-e5 Qd3-c3 b5-b4 Qc3-c2
9- 00:00 90k 1,094k +0.60 Ne2xf4 e5xf4 Bb3-d1 Rf8-e8 Bd1-e2 Qd8-e7
9 00:00 109k 1,168k +0.68 Ne2xf4 e5xf4 Bb3-d1 Rf8-e8 Qd3-c2 Qd8-e7 Rf1-e1 Ng6-e5 Nf3xe5 Qe7xe5 Bd1-f3 Qe5-d4
10- 00:00 171k 1,433k +0.60 Ne2xf4 e5xf4 Bb3-d1 Rf8-e8 Qd3-c2 Qd8-e7 Rf1-e1 Ng6-e5 Nf3xe5 Qe7xe5 Bd1-f3 b5-b4
10 00:00 179k 1,442k +0.60 Ne2xf4 e5xf4 Bb3-d1 Rf8-e8 Qd3-c2 Qd8-e7 Rf1-e1 Ng6-e5 Nf3xe5 Qe7xe5 Bd2-c3 Qe5-g5 Bd1-f3 Qg5-h6
11 00:00 407k 1,794k +0.60 Ne2xf4 e5xf4 Bd2-c3 a5-a4 Bb3-d1 Rf8-e8 Qd3-d4 f7-f6 Bc3-b4 Qd8-e7 Bb4xd6 c7xd6 Rc1-c7 Ng6-e5
12- 00:00 541k 1,974k +0.52 Ne2xf4 e5xf4 Bd2-c3 a5-a4 Bb3-d1 Rf8-e8 Qd3-d4 f7-f6 Bc3-b4 Qd8-e7 Bb4xd6 c7xd6 Rc1-c7 Qe7-d8
12 00:00 602k 2,001k +0.52 Ne2xf4 e5xf4 Bd2-c3 a5-a4 Bb3-d1 Rf8-e8 Bc3-d4 f7-f6 Rf1-e1 Qd8-e7 Qd3-f1 b5-b4 Qf1-e2 Ng6-e5
13 00:00 890k 2,300k +0.56 Ne2xf4 e5xf4 Bd2-c3 a5-a4 Bb3-d1 Rf8-e8 Rf1-e1 f7-f6 Bc3-d2 Ra8-a6 Bd1-e2 Qd8-e7 Be2-f1 c7-c6 Nf3-d4
14+ 00:00 1,194k 2,618k +0.64 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bb3-c2 Ng6-e5 Nf3xe5 Bd6xe5 Bd2-c3 Qd8-e7 Bc2-d1 b5-b4 Bc3xe5 Qe7xe5 Bd1-f3
14 00:00 1,297k 2,698k +0.64 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bb3-c2 Ng6-e5 Nf3xe5 Bd6xe5 Bd2-c3 Qd8-e7 Bc2-d1 b5-b4 Bc3xe5 Qe7xe5 Bd1-f3 h7-h5 Qd3-c2 h5xg4 Bf3xg4
15- 00:00 2,122k 3,285k +0.52 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bb3-c2 Ng6-e5 Nf3xe5 Bd6xe5 Bd2-c3 Qd8-f6 Bc2-d1 c7-c6 Bc3xe5 Re8xe5 d5-d6 Re5-e8
15- 00:00 3,155k 3,943k +0.40 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bb3-c2 Ng6-e5 Nf3xe5 Bd6xe5 Bd2-c3 Qd8-f6 Bc2-d1 c7-c6 Bc3xe5 Re8xe5 d5-d6 Re5-e8
15 00:00 4,216k 4,320k +0.48 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bb3-c2 Ng6-e5 Nf3xe5 Bd6xe5 Bd2-c3 Qd8-f6 Bc2-d1 c7-c6 Re1-e2 c6xd5 Bc3xe5 Qf6xe5 e4xd5 Qe5-d6 Re2xe8+ Ra8xe8 Bd1-f3 b5-b4 Qd3-c4 g7-g6 Qc4-d4
16 00:01 5,119k 4,757k +0.44 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bb3-c2 Ng6-e5 Nf3xe5 Bd6xe5 Bd2-c3 Qd8-f6 Bc2-d1 c7-c6 Re1-e2 c6xd5 Bc3xe5 Qf6xe5 e4xd5 Qe5-d6 Re2xe8+ Ra8xe8 Bd1-f3 b5-b4 Bf3-e4 g7-g6 Be4-f3 Bd7-a4
17+ 00:01 5,545k 4,864k +0.56 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bb3-c2 Ng6-e5 Nf3xe5 Bd6xe5 Bd2-c3 Qd8-f6 Bc3xe5 Qf6xe5 Bc2-d1 Ra8-a6 Bd1-f3 Ra6-h6 Qd3-c3 c7-c6 Qc3xe5 Re8xe5 Kg1-g2
17 00:01 7,155k 5,331k +0.48 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 a5-a4 Bb3-d1 f7-f6 Bc3-d2 Ra8-a6 Nf3-d4 Ng6-e5 Qd3-f1 Ne5-c4 Bd2-c3 c7-c6 d5xc6 Bd7xc6 Bd1xa4
18+ 00:01 8,429k 5,571k +0.56 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 a5-a4 Bb3-d1 f7-f6 Qd3-d2 Ng6-e5 Bd1-e2 a4-a3 b2-b3
18- 00:01 10,397k 5,941k +0.40 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Qd3-d2 Qd8-c8 Bb3-d1 b5-b4 Bc3-d4 Bd7xg4 h3xg4 Qc8xg4+ Kg1-f1 Qg4-h3+ Kf1-g1 Qh3-g4+
18 00:02 13,400k 6,324k +0.40 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-c2 b5-b4 Bc3-d4 a5-a4 Bd1-e2 c7-c5 d5xc6/ep Ne5xc6 Be2-c4+ Kg8-h8 Bc4-d5 Nc6xd4 Nf3xd4 Ra8-c8 Qc2-d2
19 00:02 18,672k 6,946k +0.40 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-b3 a5-a4 Qb3-c2 Re8-c8 Qc2-c4 a4-a3 b2-b3 Ng6-e5 Bd4xe5 f6xe5 Bd1-e2 Rc8-b8
20 00:03 22,604k 7,044k +0.40 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 Ra8-c8 Qc2-c4 Ng6-e5 Bd4xe5 f6xe5 Qc4-a6 Qe7-f6 Bd1-e2 Qf6-h6 Be2-f1 Rc8-a8 Qa6-b7
21+ 00:03 24,734k 7,136k +0.48 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 Ra8-c8 Bd4-c5 c7-c6 Bc5xd6 Qe7xd6 Qc2-d3 c6xd5 Bd1-b3 Rc8xc1 Re1xc1
21- 00:04 32,532k 7,529k +0.32 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Qd3-c2 a5-a4 Nf3-d2 Bd7-b5 Bd1-e2 Bb5xe2 Re1xe2 a4-a3 b2-b3 f4-f3 Nd2xf3 Ng6-f4
21+ 00:04 36,481k 7,653k +0.56 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Bd1-b3 Ng6-e5 Bd4xe5 f6xe5 Rc1xc7 a5-a4 Bb3-c4 Bd6xc7 d5-d6+
21 00:04 37,442k 7,660k +0.40 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Bd1-b3 a5-a4 Bb3-c4 Re8-b8 Qd3-d2 Ng6-e5 Bc4-e2 b4-b3 a2xb3 Ne5xf3+ Be2xf3 a4xb3 Rc1-a1
22- 00:05 48,206k 8,075k +0.32 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Bd1-b3 a5-a4 Bb3-c4 Re8-b8 Qd3-d2 Ng6-e5 Bc4-e2 Ne5-g6 Be2-d3 Ng6-e5 Nf3xe5 f6xe5
22+ 00:06 54,521k 8,225k +0.48 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 b5-b4 Bc3-d4 Qd8-e7 Bd1-b3 a5-a4 Bb3-c4 Re8-b8 e4-e5 f6xe5 Nf3xe5 Ng6xe5 Re1xe5 Bd6xe5 d5-d6+
22 00:06 55,465k 8,231k +0.48 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-d2 Ne5-c4 Qd2-c2 c7-c5 Bd1-e2 Nc4-e5 a2-a4 b5xa4 Nf3-d2 Qd8-b6 Bc3xe5 Bd6xe5 Nd2-c4 Qb6-b4 Nc4xe5 f6xe5 Kg1-g2
23- 00:08 76,244k 8,742k +0.40 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-d2 h7-h5 Nf3xe5 f6xe5 Bc3xa5 Ra8-a7 Kg1-h2 h5xg4 Bd1xg4 Bd7xg4 h3xg4 b5-b4
23- 00:10 92,470k 8,935k +0.32 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-d2 h7-h5 Nf3xe5 f6xe5 Bc3xa5 Ra8-a7 Kg1-h2 h5xg4 Bd1xg4 Bd7xg4 h3xg4 b5-b4
23 00:16 155,218k 9,215k +0.28 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-e2 Qd8-c8 Nf3xe5 f6xe5 Bc3-d2 Qc8-b7 Qe2-d3 Qb7-b6 Bd1-e2 Re8-d8 Qd3-c2 Qb6-d4 Re1-d1 Qd4-b6 Bd2-e1 b5-b4 Be1-d2 h7-h5 b2-b3 h5xg4 h3xg4
24 00:22 206,725k 9,317k +0.32 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-e2 Qd8-c8 Nf3xe5 f6xe5 Bc3-d2 Qc8-b7 f2-f3 a5-a4 Kg1-g2 c7-c6 Qe2-d3 Re8-d8 Bd1-e2 Qb7-b6 Bd2-c3 Kg8-h8 a2-a3 c6-c5 Re1-f1 Kh8-g8 Qd3-d2 b5-b4 a3xb4 c5xb4
25- 01:07 616,985k 9,101k +0.16 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-e2 Qd8-c8 Nf3xe5 f6xe5 Bc3-d2 Qc8-b7 f2-f3 a5-a4 Kg1-g2 c7-c6 Qe2-d3 Re8-d8 Bd1-e2 Qb7-b6 Bd2-c3 Kg8-h8 a2-a3 c6-c5 Re1-f1 Kh8-g8 Qd3-d2 b5-b4 a3xb4 c5xb4
25 01:14 673,431k 9,026k +0.16 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-e2 Qd8-c8 Nf3xe5 f6xe5 Bc3-d2 Qc8-d8 Qe2-f1 Qd8-e7 Bd1-e2 b5-b4 Be2-b5 Bd7xb5 Qf1xb5 Qe7-h4 Qb5-d3 Re8-f8 Rc1-c4 Rf8-f6 a2-a3 f4-f3 Qd3-f1 Ra8-b8 a3xb4 Bd6xb4 Bd2xb4 Rb8xb4
26 02:07 1,162,427k 9,120k +0.20 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-e2 Ne5-f7 Qe2-c2 Qd8-e7 Kg1-g2 a5-a4 Qc2-d2 b5-b4 Bc3-d4 Re8-c8 Nf3-h4 Nf7-g5 f2-f3 g7-g6 Bd1-e2 Qe7-g7 Be2-c4 a4-a3 Qd2-f2 a3xb2 Bd4xb2 Rc8-f8
27+ 03:46 2,126,852k 9,376k +0.32 Ne2xf4 e5xf4 Bb3-c2
27 05:28 3,121,052k 9,493k +0.32 Ne2xf4 e5xf4 Bb3-c2 f7-f6 Qd3-e2 Qd8-e8 Bc2-d3 b5-b4 Rf1-e1 Qe8-b8 Nf3-d4 Ng6-e5 Nd4-f5 f4-f3 Qe2-f1 Rf8-e8 Bd3-c4 Ne5xc4 Qf1xc4 Bd7-b5 Qc4-c2 Qb8-b6 Nf5xd6 c7xd6 Bd2-f4 Re8-e7 g4-g5 f6xg5 Bf4-e3 Qb6-b7
28 05:52 3,319,282k 9,405k +0.28 Ne2xf4 e5xf4 Bb3-c2 f7-f6 Qd3-e2 Qd8-e8 Bc2-d3 b5-b4 Rf1-e1 Qe8-b8 Nf3-d4 Ng6-e5 Nd4-f5 f4-f3 Qe2-e3 Bd7xf5 e4xf5 Rf8-e8 Bd3-e4 Qb8-b5 g4-g5 f6xg5 Qe3xg5 Ne5-d7 b2-b3 Nd7-f6 Be4xf3 Re8xe1+ Rc1xe1 a5-a4
29- 07:28 4,232,324k 9,431k +0.16 Ne2xf4 e5xf4 Bb3-c2 f7-f6
29 09:08 5,208,639k 9,495k +0.12 Ne2xf4 e5xf4 Bb3-c2 f7-f6 Bc2-d1 Ng6-e5 Nf3xe5 f6xe5 Bd2-e1 h7-h5 f2-f3 Kg8-f7 Qd3-c2 Rf8-h8 Qc2-g2 Qd8-e7 Be1-f2 h5xg4 h3xg4 g7-g6 Bd1-e2 Rh8-h7 Rc1-c3 Ra8-h8 Rc3-c2 Kf7-g7 Rf1-c1 a5-a4 Be2-d3
30 11:00 6,285,021k 9,523k +0.08 Ne2xf4 e5xf4 Bb3-c2 f7-f6 Bc2-d1 Ng6-e5 Nf3xe5 f6xe5 Bd2-e1 h7-h5 f2-f3 Kg8-f7 Qd3-c2 Rf8-h8 Qc2-g2 Qd8-e7 Be1-f2 h5xg4 h3xg4 g7-g6 Bd1-e2 Rh8-h7 Rc1-c3 Ra8-h8 Be2-d3 a5-a4 Rc3-c1 Kf7-g7 Rf1-e1 b5-b4 Re1-d1 b4-b3 a2xb3
31+ 13:10 7,611,242k 9,634k +0.20 Ne2xf4 e5xf4 Bb3-c2 f7-f6 Bc2-d1 Ng6-e5 Nf3xe5 f6xe5 Kg1-g2 Qd8-e7 Rf1-h1 a5-a4 f2-f3 a4-a3 b2-b3 Bd6-c5 Bd2-e1 Bc5-b6 Be1-f2 Bb6xf2 Kg2xf2 Qe7-h4+ Kf2-e2 Qh4-g3 Ke2-d2 Qg3-g2+ Bd1-e2 b5-b4 d5-d6
31 14:38 8,461,514k 9,635k +0.12 Ne2xf4 e5xf4 Bb3-c2 f7-f6 Bc2-d1 Qd8-e8 Rf1-e1 Ng6-e5 Nf3xe5 f6xe5 Bd1-e2 Qe8-e7 Re1-d1 Kg8-h8 Be2-f1 b5-b4 Rc1-c2 Rf8-b8 Rd1-c1 Bd7-a4 b2-b3 Ba4-b5 Qd3-f3 Bb5xf1 Rc1xf1 a5-a4 Rf1-c1 Kh8-g8 Qf3-d3 a4xb3 a2xb3
32+ 15:26 8,977,761k 9,694k +0.20 Ne2xf4 e5xf4 Bb3-c2 f7-f6 Bc2-d1 Qd8-e8 Rf1-e1 Ng6-e5 Nf3xe5 f6xe5 Kg1-g2 b5-b4 f2-f3 Bd7-b5 Qd3-c2 Qe8-d8 Re1-h1 a5-a4 Bd2-e1 Rf8-f7 Bd1-e2 b4-b3 a2xb3 a4xb3 Qc2-d2
32+ 15:38 9,113,311k 9,708k +0.28 Ne2xf4 e5xf4 Bb3-c2 Rf8-e8 e4-e5 Bd6xe5 Nf3xe5 Re8xe5 Qd3-d4 f7-f5 Bd2xf4 Ng6xf4 Qd4xe5 Nf4xh3+ Kg1-g2 f5xg4 Bc2-d3 Qd8-f8 f2-f4 Ra8-e8 Qe5xc7 Qf8-f7 Qc7-d6 Re8-e3 Rc1-c7 Re3xd3 Rc7xd7
32 18:19 10,878,457k 9,890k +0.32 Ne2xf4 e5xf4 Bb3-c2 Rf8-e8 e4-e5 Bd6xe5 Nf3xe5 Re8xe5 Qd3-d4 Bd7-e8 Bc2-e4 f7-f6 Rf1-e1 b5-b4 Be4-g2 Be8-f7 Bd2xf4 Ng6xf4 Qd4xf4 Re5xe1+ Rc1xe1 g7-g5 Qf4-g3 Qd8-d6 Re1-c1 Ra8-d8 Qg3xd6 c7xd6 Rc1-c6 Kg8-g7 Rc6-a6 Rd8-e8 Bg2-f3 Re8-e1+ Kg1-g2 Re1-a1 Ra6xa5 b4-b3 a2-a4
33 48:19 29,297,806k 10,105k +0.36 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-b8 Kg1-g2 b5-b4 Bc3-d4 a5-a4 Bd1-e2 Ne5-g6 Be2-d3 Qb8-c8 Kg2-h2 Qc8-b7 Bd4-c5 Ng6-e5 Qf1-e2 Ra8-a5 Bc5xd6 c7xd6 Nf3xe5 f6xe5 Qe2-d2 a4-a3 b2-b3 Ra5-a8 Rc1-c4 Ra8-b8
34- 58:47 35,742,700k 10,132k +0.20 Ne2xf4 e5xf4 Rf1-e1
34 1:03:26 38,552,172k 10,129k +0.20 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-f1 Ne5-f7 Kg1-g2 Qd8-c8 Nf3-h4 Qc8-b7 Nh4-f5 b5-b4 Bc3-d4 Bd7-b5 Qf1-g1 Nf7-e5 Bd1-c2 b4-b3 Bc2xb3 Ne5-d3 f2-f3 Nd3xc1 Re1xc1 a5-a4 Bb3-c4 Ra8-b8 Bc4xb5 Qb7xb5 Qg1-d1
35 1:19:12 48,301,374k 10,164k +0.36 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-b8 Kg1-g2 Qb8-c8 Nf3xe5 f6xe5 f2-f3 Qc8-d8 Bd1-e2 b5-b4 Bc3-d2 Kg8-f7 Be2-b5 Bd7xb5 Qf1xb5 Qd8-h4 Qb5-f1 Qh4-g3+ Kg2-h1 h7-h5 Qf1-g2 Qg3xg2+ Kh1xg2 Re8-h8 Re1-h1 Kf7-f6 h3-h4 h5xg4 f3xg4 g7-g6 Kg2-f3 Ra8-b8 Bd2-e1 a5-a4 Be1-f2
36 1:34:45 58,482,988k 10,287k +0.36 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-f1 Qd8-b8 Kg1-g2 Qb8-c8 Nf3xe5 f6xe5 Bd1-e2 b5-b4 Bc3-d2 h7-h5 f2-f3 Qc8-d8 Re1-d1 Ra8-b8 Bd2-e1 Kg8-f7 Kg2-g1 Re8-h8 Be2-d3 h5xg4
37- 1:46:21 66,270,436k 10,385k +0.28 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3
37- 1:58:45 74,594,315k 10,469k +0.20 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bb3-c2 Ng6-h4 Bd2-c3 b5-b4 Nf3xh4 Qd8xh4 Bc3-d4 Re8-e7 Re1-e2 Ra8-e8 Rc1-e1 Bd6-e5 Bd4xe5 Re7xe5
37 2:29:21 95,352,137k 10,640k +0.24 Ne2xf4 e5xf4 Rf1-e1 Rf8-e8 Bd2-c3 f7-f6 Bb3-d1 Ng6-e5 Qd3-d2 b5-b4 Bc3-d4 Qd8-e7 Kg1-g2 Ne5-g6 Bd1-b3 a5-a4 Bb3-c4 Ng6-e5 Bc4-e2

[Uri Blass]

19...exf4 is tactically forced and again I will analyze from clear hash move 20 that will probably be 20.Rfe1