Post
by Uri Blass » Fri Nov 18, 2022 9:21 pm
I cannot reproduce 11...Bc7 of stockfish in the first game that started in this way
[pgn][Event "Computer chess game"]
[Site "DESKTOP-7QE6S12"]
[Date "2022.11.18"]
[Round "?"]
[White "àåøé"]
[Black "Stockfish_15_x64_avx2"]
[Result "*"]
[BlackElo "2000"]
[ECO "A08"]
[Opening "Reti Opening"]
[Time "22:08:23"]
[Variation "KIA, 2...c5 3.Bg2 Nf6 4.O-O Nc6"]
[WhiteElo "2400"]
[Termination "unterminated"]
[PlyCount "23"]
[WhiteType "human"]
[BlackType "program"]
1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O Nc6 5. d3 e5 6. e4 d4 7. a4 Bd6 8. Na3
O-O 9. Bd2 h6 10. Ne1 a6 11. f4 Bc7 12. f5 *[/pgn]
[fen]r1bq1rk1/1p3pp1/p1nb1n1p/2p1p3/P2pPP2/N2P2P1/1PPB2BP/R2QNRK1 b - f3 0 11[/fen]
Stockfish_15_x64_avx2:
Found 145 tablebases
NNUE evaluation using nn-6877cd24400e.nnue enabled
1/1 00:00 253 253k +0.41 Bc8-g4
2/2 00:00 425 425k +6.14 Bc8-g4 f4xe5 Bg4xd1 e5xd6
3/3 00:00 1k 1,138k +0.80 Bd6-c7 Qd1-c1 e5xf4
4/4 00:00 10k 5,237k +0.17 Bc8-g4 Qd1-c1 Rf8-e8
5/5 00:00 13k 4,246k +0.17 Ra8-b8 Na3-c4 Bd6-c7 Nc4xe5 Nc6xe5
6/6 00:00 20k 4,956k +0.03 Ra8-b8 Na3-c4 b7-b5 Nc4xd6 Qd8xd6 a4xb5
7/8 00:00 43k 6,075k 0.00 Bd6-c7 f4-f5 Ra8-b8 h2-h4 Bc7-a5 Bd2xa5 Nc6xa5
8/10 00:00 85k 7,058k -0.01 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 b2-b3 Rf8-e8 Ne1-f3 e5xf4
9/12 00:00 104k 6,947k +0.10 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 b2-b3 Be6xc4 d3xc4 Nc6xa5
10/13 00:00 131k 6,882k +0.30 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 b2-b3 Be6xc4 d3xc4 Nf6-d7 f4xe5
11/16 00:00 219k 7,288k +0.25 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 b2-b3 Nf6-d7 Nc4-b6 e5xf4 g3xf4 f7-f5 Nb6-c4 Nd7-f6 Qd1-f3 Rf8-f7 e4-e5
12/18 00:00 367k 7,492k +0.08 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 b2-b3 Be6xc4 d3xc4 Bc7xa5 Bd2xa5 Nc6xa5 f4xe5
13/24 00:00 479k 7,611k +0.07 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 b2-b3 Rf8-e8 Ne1-f3 e5xf4 g3xf4 Be6xc4 b3xc4 Nf6-g4 Qd1-e1
14/19 00:00 540k 7,602k +0.27 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 b2-b3 Rf8-e8 Ne1-f3 e5xf4 g3xf4 Be6xc4 b3xc4 Nf6-g4 Qd1-e1 Nc6-b4 Ra1-c1 Bc7xa5 e4-e5 Nb4-c6
15/26 00:00 974k 7,495k +0.14 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Bf3-g2 Bh3xg2 Ne1xg2 Bc7xb6 a5xb6 Qd8xb6 b2-b3 Qb6-c7 Ng2-h4
16/29 00:00 1,572k 7,705k 0.00 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Bf3-g2
17/22 00:00 1,673k 7,710k +0.07 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Bf3-g2 Bh3xg2 Ne1xg2 Bc7xb6 a5xb6 c5-c4 g3-g4 Qd8xb6 h2-h4 c4xd3 c2xd3 Qb6-b5 g4-g5
18/32 00:00 1,779k 7,770k +0.25 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Bf3-g2 Bh3xg2 Ne1xg2 Bc7xb6 a5xb6 c5-c4 g3-g4 Qd8xb6 Ng2-h4 e5xf4 Bd2xf4 Rb8-e8 g4-g5 h6xg5 Bf4xg5
19/28 00:00 2,469k 7,864k +0.25 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Bf3-g2 Bh3xg2 Ne1xg2 Bc7xb6 a5xb6 c5-c4 g3-g4 Qd8xb6 h2-h4 e5xf4 g4-g5 h6xg5 h4xg5 Nf6-h7 Ng2-h4
20/29 00:00 3,716k 7,872k +0.19 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 b2-b3 Rf8-e8 Nc4xe5 Nc6xe5 f4xe5 Nf6-g4 Ne1-f3 Rb8-c8 Qd1-e1 Be6-d7 Bg2-h3 Bc7xe5 Qe1-e2 Rc8-c6 Nf3-h4 Ng4-e3 Bh3xd7 Qd8xd7 Bd2xe3 d4xe3
21/31 00:00 6,076k 7,750k 0.00 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Bf3-g2
22/35 00:00 6,675k 7,681k +0.12 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 b2-b3 Be6xc4 d3xc4 Rf8-e8 f4xe5 Nc6xe5 Ne1-d3 Ne5xd3 c2xd3 Nf6-d7 e4-e5 Bc7xe5 b3-b4 c5xb4 Bd2xb4 b7-b5 c4-c5 Nd7-f6 Qd1-f3 Qd8-c7 Ra1-e1
23/34 00:01 8,747k 7,554k 0.00 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Rf1-f2 e5xf4 g3xf4 Bc7xb6 a5xb6 Qd8xb6 Ne1-g2 Qb6xb2 Ra1-b1 Qb2-a2 Rb1-a1 Qa2-b2
24/38 00:01 9,522k 7,480k +0.09 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Rf1-f2 Rf8-e8 f4-f5 Nc6xa5 Nb6-d5 Nf6xd5 e4xd5 Bh3xf5 Bf3-h5 g7-g6 d5-d6 Qd8xd6 Bd2xa5 Bc7xa5 Ra1xa5 Bf5-d7 Bh5-f3 f7-f5 Rf2-e2 Kg8-g7 Bf3-g2
25/35 00:01 12,044k 7,362k 0.00 Ra8-b8 Na3-c4 Bc8-g4 Bg2-f3 Bg4-h3 Bf3-g2
26/7 00:01 12,863k 7,296k 0.00 Ra8-b8 Na3-c4 Bc8-g4 Bg2-f3 Bg4-h3 Bf3-g2
27/41 00:02 15,164k 7,146k 0.00 Ra8-b8 Na3-c4 Bc8-g4 Bg2-f3 Bg4-h3 Bf3-g2
28/36 00:02 17,244k 7,096k +0.09 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 e5xf4 g3xf4 Nc6xa5 f4-f5 Na5-c6 f5xe6 Bc7xb6 e6xf7+ Rf8xf7 Bg2-h3 Qd8-e7 Qd1-f3 Rb8-f8 Bh3-f5 g7-g6 Bd2xh6 g6xf5 Qf3xf5 Nc6-e5 Bh6xf8 Rf7xf8 Qf5-g5+ Qe7-g7 Qg5xg7+ Kg8xg7 Ne1-f3
29/40- 00:03 23,130k 6,886k 0.00 Ra8-b8 Na3-c4
29/40+ 00:03 23,382k 6,877k +0.08 Ra8-b8
29/40+ 00:03 26,311k 6,845k +0.18 Ra8-b8
29/40 00:04 27,511k 6,832k 0.00 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Rf1-f2 e5xf4 g3xf4 Bc7xb6 a5xb6 Qd8xb6 Ne1-g2 Rb8-e8 e4-e5 Nf6-d7 Ng2-h4 Nc6-e7 Bf3-h5 Qb6-c6 Bh5-f3 Qc6-b6
30/38+ 00:04 28,927k 6,811k +0.12 Ra8-b8
30/38- 00:06 43,357k 6,568k -0.02 Ra8-b8 Na3-c4
30/39+ 00:08 52,287k 6,444k +0.08 Ra8-b8
30/39+ 00:08 54,686k 6,434k +0.22 Ra8-b8
30/45 00:08 57,041k 6,418k +0.22 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4xf3 Qd1xf3 Bc7xb6 a5xb6 Qd8xb6 b2-b3 Nf6-d7 f4-f5 Rf8-e8 Kg1-h1 Qb6-c7 Rf1-g1 Kg8-f8 Qf3-g4 Rb8-a8 Ne1-f3 Nc6-b4 Ra1-c1 b7-b5 Qg4-h5 Kf8-e7 g3-g4 Re8-h8 Bd2xb4 c5xb4
31/37- 00:09 57,883k 6,407k +0.11 Ra8-b8 Na3-c4
31/37+ 00:09 59,570k 6,357k +0.20 Ra8-b8
31/43 00:09 61,740k 6,337k +0.17 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 b2-b3 Be6xc4 d3xc4 Bc7xa5 Bd2xa5 Nc6xa5 f4xe5 Nf6-d7 e5-e6 f7xe6 Rf1xf8+ Nd7xf8 Ne1-d3 Na5-c6 Nd3xc5 Nc6-e5 Nc5-d3 Nf8-d7 Bg2-h3 Qd8-f6 Qd1-h5 Qf6-f7 Qh5-e2 Ne5xd3 Ra1-f1 Nd3-c1 Rf1xc1 Nd7-e5 Rc1-f1 Qf7-e8 Qe2-f2
32/43- 00:11 74,177k 6,277k +0.09 Ra8-b8 Na3-c4
32/43- 00:11 74,431k 6,276k +0.01 Ra8-b8 Na3-c4
32/43 00:11 75,115k 6,274k 0.00 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Bf3-g2 Bh3xg2 Kg1xg2 Bc7xb6 a5xb6 c5-c4 f4-f5 Qd8xb6 g3-g4 Qb6xb2 g4-g5 h6xg5 Bd2xg5 Nf6-h7 Ra1-b1 Qb2-a2 Rb1-a1
33/32+ 00:12 76,793k 6,270k +0.09 Ra8-b8
33/44+ 00:13 85,200k 6,287k +0.17 Ra8-b8
33/49 00:14 92,819k 6,286k 0.00 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Rf1-f2 Nc6xa5 f4xe5 Nf6-e8 Nb6-d5 Na5-c6 Bf3-g4 Bh3xg4 Qd1xg4 Bc7xe5 Qg4-h5 Ne8-f6 Nd5xf6+ Be5xf6 Ne1-f3 Qd8-e7 Bd2-f4 Rb8-e8 Qh5-d5 Nc6-b4 Qd5-h5
34/37+ 00:15 96,555k 6,284k +0.12 Ra8-b8
34/41+ 00:15 98,957k 6,291k +0.20 Ra8-b8
34/46 00:16 103,609k 6,280k +0.25 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Rf1-f2 Bc7xb6 a5xb6 e5xf4 g3xf4 Qd8xb6 Ne1-g2 Kg8-h8 b2-b3 Bh3-d7 Kg1-h1 Rf8-g8 Qd1-e1 Rb8-e8 Rf2-f1 Nf6-h7 Qe1-g3 f7-f5 Ng2-h4 Nc6-e7 Ra1-e1 Nh7-f6 Rf1-g1 g7-g6 h2-h3 Kh8-h7 Kh1-h2 Bd7-c6 e4xf5
35/36- 00:16 105,893k 6,281k +0.14 Ra8-b8 Na3-c4
35/43+ 00:17 108,761k 6,275k +0.22 Ra8-b8
35/43 00:17 109,484k 6,272k +0.19 Ra8-b8 Na3-c4 Bd6-c7 a4-a5 Bc8-e6 Nc4-b6 Be6-g4 Bg2-f3 Bg4-h3 Rf1-f2 e5xf4 g3xf4 Bc7xb6 a5xb6 Qd8xb6 b2-b3 Kg8-h8 f4-f5 Kh8-h7 Bf3-g2 Bh3-g4 Bg2-f3 Nc6-e5 Bd2-f4 Ne5xf3+ Ne1xf3 Rb8-e8 h2-h3 Bg4-h5 Qd1-d2 g7-g5 Bf4-g3 Bh5xf3 Rf2xf3