Stockfish16.10 amazing times in the nolot suite

[Uri Blass]

I thought latest stockfish is weak in finding some good sacrifices so I tested it in the nolot test suite and am surprised by the good time for a test that is considered to be very hard for chess engines.
https://www.chessprogramming.org/The_Nolot_Suite

Latest Stockfish can solve 9 of 10 correct positions in less than 1 seconds on first try
I gave only 10 positions because one is probably not correct.

[fen]r3qb1k/1b4p1/p2pr2p/3n4/Pnp1N1N1/6RP/1B3PP1/1B1QR1K1 w - - 0 1[/fen] bm Nxh6 time 0 seconds

Stockfish_22101610_x64_avx2:
NNUE evaluation using nn-ad9b42354671.nnue enabled

6/7 00:00 9k 4,536k +2.87 Ng4xh6 c4-c3 Nh6-f7+ Qe8xf7 Ne4-g5 Re6xe1+ Qd1xe1 Qf7-f4 Qe1-e6 c3xb2
7/10 00:00 13k 6,594k +1.66 Ng4xh6 c4-c3 Nh6-f7+ Qe8xf7 Ne4-g5 Re6xe1+ Qd1xe1 Qf7-h5
8/11 00:00 37k 7,444k +1.25 Ng4xh6 c4-c3 Bb2-a1 Nd5-f4 Ba1xc3 Bb7xe4 Bb1xe4 Re6xe4 Nh6-f7+ Kh8-g8
9/13 00:00 81k 8,127k +0.89 Ng4xh6 c4-c3 Bb2-a1 Nd5-f4 Qd1-b3 Bb7xe4 Re1xe4 c3-c2 Bb1xc2 Nb4xc2
10/9 00:00 86k 7,788k +1.85 Ng4xh6 c4-c3 Kg1-h2 Re6xh6 Ne4xc3
11/13 00:00 135k 7,934k +2.60 Ng4xh6 c4-c3 Kg1-h2 Re6xh6 Ne4xc3 Qe8-f7 Nc3-e4 Nd5-f4 Ne4-g5 Qf7-d7
12/14 00:00 161k 7,335k +2.39 Ng4xh6 c4-c3 Kg1-h2 Re6xh6 Ne4xc3 Qe8-h5 Qd1-d4 Qh5-f7 Nc3-e4 Ra8-e8 Ne4-g5 Qf7-d7 Re1xe8 Qd7xe8
13/20 00:00 212k 7,318k +2.84 Ng4xh6 c4-c3 Kg1-h2 Re6xh6 Ne4xc3 Qe8-h5 Qd1-d4 Qh5-f7 Nc3-e4 Kh8-g8 Ne4-g5 Qf7-d7 Re1-e4
14/22 00:00 306k 6,956k +2.90 Ng4xh6 c4-c3 Kg1-h2 Re6xh6 Ne4xc3 Qe8-h5 Qd1-d4 Qh5-f7 Nc3-e4 Rh6-h5 Qd4-d1 Ra8-e8 Ne4-g5 Rh5xg5 Rg3xg5 Re8xe1 Qd1xe1 Kh8-g8
15/28 00:00 604k 7,111k +2.92 Ng4xh6 Re6xh6 Ne4xd6 Qe8-h5 Bb1-g6 Qh5xd1 Nd6-f7+ Kh8-g8 Nf7xh6+ g7xh6 Bg6-h5+ Kg8-h7 Re1xd1 c4-c3 Bb2xc3 Nd5xc3 Rd1-d7+ Kh7-h8 Rd7xb7 Nb4-d5 Rg3-g4
16/27 00:00 747k 7,113k +2.74 Ng4xh6 c4-c3 Kg1-h2 Re6xh6 Ne4xc3 Qe8-h5 Qd1-d4 Qh5-f7 Nc3-e4 Kh8-g8 Ne4-g5 Qf7-f6 Qd4-d2 Qf6-f4 Qd2-d1 Nd5-f6 Bb2-c1 Qf4xf2
17/24 00:00 938k 7,160k +2.89 Ng4xh6 c4-c3 Kg1-h2 Re6xh6 Ne4xc3 Qe8-h5 Qd1-d4 Qh5-f7 Nc3-e4 Kh8-g8 Ne4-g5 Qf7-f6 Qd4-d2 Qf6-f4 Qd2-d1 Nd5-f6 Bb2-c1 Qf4-c4 Ng5-e6 Rh6-h5 Bc1-g5 Rh5xg5 Ne6xg5 Bb7-d5
18/26 00:00 1,651k 7,239k +3.79 Ng4xh6 Re6xh6 Ne4xd6 Qe8-h5 Bb1-g6 Qh5xd1 Nd6-f7+ Kh8-g8 Nf7xh6+ g7xh6 Bg6-h5+ Kg8-h7 Re1xd1 a6-a5 Bh5-g6+ Kh7-g8 Bg6-d3+ Kg8-f7 Bd3xc4 Bb7-c6 Rd1-d4 Kf7-e7 Rd4-g4

[fen]r4rk1/pp1n1p1p/1nqP2p1/2b1P1B1/4NQ2/1B3P2/PP2K2P/2R5 w - - 0 1[/fen] bm Rxc5 time 0 seconds

Stockfish_22101610_x64_avx2:
NNUE evaluation using nn-ad9b42354671.nnue enabled
1/1 00:00 565 565k +1.95 e5-e6
2/2 00:00 1k 1,107k +2.07 Bg5-e7
3/2 00:00 2k 1,520k +2.07 Bg5-e7
4/2 00:00 2k 1,876k +2.07 Bg5-e7
5/4 00:00 3k 3,099k +2.32 e5-e6 Qc6-b5+ Ke2-d1
6/4 00:00 4k 3,580k +2.32 e5-e6 Qc6-b5+ Ke2-d1
7/6 00:00 19k 4,645k +2.15 Rc1xc5 Nd7xc5 Ne4-f6+ Kg8-g7 Qf4-h4
8/8 00:00 39k 6,580k -0.70 Bg5-f6 Qc6-b5+ Ke2-e1 Bc5-b4+ Ke1-f2 Nd7xf6 Ne4xf6+ Kg8-g7
9/11 00:00 66k 6,591k -0.62 Rc1xc5 Nd7xc5 Ne4-f6+ Kg8-g7 Qf4-h4 h7-h5 Nf6xh5+ g6xh5 Bg5-f6+ Kg7-g6
10/11 00:00 71k 6,464k -0.49 Rc1xc5 Nd7xc5 Ne4-f6+ Kg8-h8 Qf4-h4 Qc6-b5+ Ke2-f2
11/13 00:00 77k 6,386k 0.00 Rc1xc5 Nd7xc5 Ne4-f6+ Kg8-g7 Nf6-h5+ Kg7-g8
12/15 00:00 89k 6,883k +1.84 Rc1xc5 Nd7xc5 Ne4-f6+ Kg8-g7 Qf4-h4 Qc6-b5+ Ke2-f2
13/20 00:00 119k 6,625k +1.72 Rc1xc5 Nd7xc5 Ne4-f6+ Kg8-h8 Qf4-h4 Qc6-b5+ Ke2-f2 Nc5-d3+ Kf2-g2
14/22 00:00 166k 6,622k +2.17 Rc1xc5 Nd7xc5 Ne4-f6+ Kg8-h8 Qf4-h4 Qc6-b5+ Ke2-f2
15/22 00:00 212k 7,081k +3.34 Rc1xc5 Nd7xc5 Ne4-f6+ Kg8-h8 Qf4-h4 Qc6-b5+ Ke2-f2 Nc5-d3+ Kf2-g2 h7-h5 Nf6xh5 Qb5-b4 Qh4-h3
16/26 00:00 393k 6,332k +5.79 Rc1xc5 Nd7xc5 Ne4-f6+ Kg8-h8 Qf4-h4 Qc6-b5+ Ke2-e3 Qb5-d3+ Ke3-f2 Nc5-e4+ f3xe4 Qd3-d4+ Kf2-f1 h7-h5 Nf6xh5 Qd4-d3+ Kf1-e1 Qd3-b1+ Bb3-d1 g6xh5 Bg5-f6+ Kh8-g8 Qh4-g5+ Kg8-h7

[fen]r2qk2r/ppp1b1pp/2n1p3/3pP1n1/3P2b1/2PB1NN1/PP4PP/R1BQK2R w KQkq - 0 1[/fen] bm Nxg5 time 0 seconds


Stockfish_22101610_x64_avx2:
NNUE evaluation using nn-ad9b42354671.nnue enabled
1/1 00:00 514 514k +1.41 Bc1xg5 Be7xg5
2/2 00:00 2k 1,655k +1.70 Bc1-e3
3/2 00:00 2k 2,140k +1.70 Bc1-e3
4/2 00:00 3k 1,488k +1.70 Bc1-e3
5/4 00:00 5k 2,412k +1.91 O-O Ng5xf3+ g2xf3 Bg4-h3
6/6 00:00 7k 3,417k +2.16 h2-h3 Ng5xf3+ g2xf3
7/8 00:00 13k 4,282k +2.12 h2-h3 Bg4xf3 g2xf3 O-O f3-f4 Ng5-e4 Ng3xe4
8/10 00:00 25k 4,928k +2.21 h2-h4 Ng5xf3+ g2xf3 Be7xh4 f3xg4 Bh4xg3+ Ke1-e2
9/11 00:00 62k 5,592k +3.75 Nf3xg5 Bg4xd1 Ng5xe6 Bd1-a4 Ne6xd8 Nc6xd8 Ke1-e2
10/12 00:00 68k 5,194k +4.58 Nf3xg5 Bg4xd1 Ng5xe6 Bd1-g4 Ne6xd8 Nc6xd8 Ng3-f5

[fen]r1b1kb1r/1p1n1ppp/p2ppn2/6BB/2qNP3/2N5/PPP2PPP/R2Q1RK1 w kq - 0 1[/fen] bm Nxe6 time 0 seconds

Stockfish_22101610_x64_avx2:
NNUE evaluation using nn-ad9b42354671.nnue enabled
1/1 00:00 479 240k +1.37 Bh5-e2
2/2 00:00 881 441k +1.88 Bh5-f3
3/2 00:00 1k 636k +1.88 Bh5-f3
4/2 00:00 2k 827k +1.88 Bh5-f3
5/4 00:00 5k 2,609k +0.95 Bg5-e3 Nf6xh5 Qd1xh5
6/5 00:00 8k 2,708k +1.58 Nd4xe6 Qc4xe6 Nc3-d5 Qe6-e5
7/6 00:00 9k 3,064k +1.58 Nd4xe6 Qc4xe6 Nc3-d5 Qe6-e5 f2-f4
8/6 00:00 10k 3,462k +1.98 Nd4xe6 Qc4xe6 Nc3-d5 Ke8-d8
9/9 00:00 17k 4,290k +1.70 Nd4xe6 Qc4xe6 Nc3-d5 Ke8-d8 Bh5-g4 Qe6-e5 f2-f4 Qe5xb2 Bg4xd7
10/13 00:00 22k 5,385k +2.73 Nd4xe6 Qc4xe6 Nc3-d5 Ke8-d8 Bh5-g4 Qe6xe4
11/15 00:00 40k 5,658k +2.97 Nd4xe6 Qc4xe6 Nc3-d5 Ke8-d8 Bh5-g4 Qe6-e5 f2-f4 Qe5xe4 Rf1-e1 Qe4-c4 Bg5-h4
12/15 00:00 52k 5,769k +2.88 Nd4xe6 Qc4xe6 Nc3-d5 Nf6xd5 e4xd5 Qe6-f5 Qd1-e1+ Nd7-e5 f2-f4 g7-g6 f4xe5 Qf5xg5 e5xd6+ Ke8-d8 Qe1-c3

[fen]r2qrb1k/1p1b2p1/p2ppn1p/8/3NP3/1BN5/PPP3QP/1K3RR1 w - - 0 1[/fen] bm e5 time 0 seconds

Stockfish_22101610_x64_avx2:
NNUE evaluation using nn-ad9b42354671.nnue enabled
1/1 00:00 546 273k +1.27 Nd4-f3
2/2 00:00 1k 508k +2.49 a2-a4
3/2 00:00 1k 613k +2.49 a2-a4
4/2 00:00 2k 883k +2.49 a2-a4
5/3 00:00 3k 1,346k +2.68 Nd4-f3
6/4 00:00 4k 1,848k +3.99 Nd4-f3 b7-b6 e4-e5
7/6 00:00 8k 2,694k +7.52 Nd4-f3 Bd7-c6
8/8 00:00 17k 4,227k +2.36 Nd4-f3 Nf6-h5 e4-e5 Bd7-c6
9/11 00:00 33k 5,455k +2.74 e4-e5 d6xe5 Nd4-f3 Bd7-c6 Qg2-g6 Bc6xf3 Rf1xf3 Qd8-e7 Nc3-e4
10/17 00:00 57k 5,704k +2.74 e4-e5 d6xe5 Nd4-f3 Bd7-c6 Qg2-g6 Bc6xf3 Rf1xf3 Qd8-e7 Nc3-e4 Nf6xe4 Qg6xe4 Ra8-d8 Qe4-g6 e5-e4 Rf3-f7 Qe7-d6
11/20 00:00 103k 6,446k +4.22 e4-e5 d6xe5 Nc3-e4 e5xd4

[fen]rnbqk2r/1p3ppp/p7/1NpPp3/QPP1P1n1/P4N2/4KbPP/R1B2B1R b kq - 0 1[/fen] bm axb5 time 0 seconds

Stockfish_22101610_x64_avx2:
NNUE evaluation using nn-ad9b42354671.nnue enabled
1/1 00:00 458 458k +1.90 O-O
2/2 00:00 1k 1,257k +1.90 O-O
3/2 00:00 2k 1,618k +2.07 O-O
4/2 00:00 2k 1,738k +2.07 O-O
5/3 00:00 3k 2,541k +1.44 O-O Nb5-c3
6/6 00:00 5k 4,568k +1.76 O-O h2-h3 Ng4-f6 Nb5-c3
7/7 00:00 9k 4,399k +1.68 O-O h2-h3 Bf2-d4 Nb5xd4 Ng4-f6
8/9 00:00 21k 5,274k +0.75 O-O h2-h3 f7-f5 Qa4-a5 Qd8xa5 b4xa5 a6xb5
9/11 00:00 30k 5,934k +0.83 O-O h2-h3 f7-f5 Qa4-c2 Ng4-f6 Ke2xf2 f5xe4 Nf3-g5
10/15 00:00 75k 7,472k 0.00 O-O h2-h3 Ng4-f6 Ke2xf2 Nf6xe4+ Kf2-g1 Bc8-f5 Bc1-b2 Qd8-b6 Qa4-a5 Qb6xa5 b4xa5 a6xb5
11/19 00:00 252k 7,399k -0.03 a6xb5 Qa4xa8 Bf2-d4 Nf3xd4 c5xd4 h2-h3 Ng4-f6 Qa8-a5 b5xc4 Qa5xd8+ Ke8xd8
12/17 00:00 323k 7,512k -0.20 a6xb5 Qa4xa8 Bf2-d4 Nf3xd4 c5xd4 h2-h3 Ng4-f6 Bc1-g5 O-O Qa8-a7 h7-h6 Bg5xf6 Qd8xf6
13/16 00:00 392k 7,396k -0.09 a6xb5 Qa4xa8 Bf2-d4 Nf3xd4 c5xd4 h2-h3 Ng4-f6 Bc1-g5 O-O c4-c5 h7-h6 Qa8xb8 h6xg5
14/19 00:00 467k 7,536k +0.09 a6xb5 Qa4xa8 Bf2-d4 Nf3xd4 c5xd4 h2-h3 Ng4-f6 Bc1-g5 O-O Ke2-e1 h7-h6 Bg5xf6 Qd8xf6 Qa8xb8 Qf6-f4
15/19 00:00 676k 7,773k +0.23 a6xb5 Qa4xa8 Bf2-d4 Nf3xd4 c5xd4 h2-h3 Ng4-f6 Bc1-g5 O-O c4-c5 h7-h6 Qa8xb8 h6xg5 Qb8xe5 Nf6xe4 Qe5xd4 Ne4-g3+ Ke2-f2 Ng3xh1+ Kf2-g1
16/22 00:00 787k 7,946k +0.84 a6xb5 Qa4xa8 Bf2-d4 Nf3xd4 c5xd4 h2-h3 Ng4-f6 Bc1-g5 O-O c4-c5 h7-h6 Bg5xf6 Qd8xf6
17/20 00:00 1,067k 7,849k +1.30 a6xb5 Qa4xa8 Bf2-d4 Nf3xd4 c5xd4 h2-h3 Ng4-f6 Bc1-g5 O-O c4-c5 Nb8-d7 Ke2-e1 h7-h6 Bg5-h4 g7-g5 Bf1xb5
18/28 00:00 2,833k 7,476k +1.34 a6xb5 Qa4xa8 Bf2-d4 Nf3xd4 c5xd4 h2-h3 Ng4-f6 Bc1-g5 O-O c4xb5 h7-h6 Bg5xf6 Qd8xf6 Qa8-a4 Bc8-d7 Ke2-d1 Rf8-c8
19/22 00:00 3,082k 7,446k +1.54 a6xb5 Qa4xa8 Bf2-d4 Nf3xd4 c5xd4 h2-h3 Ng4-f6 Bc1-g5 O-O c4xb5 h7-h6 Bg5xf6 Qd8xf6 Qa8-a4 Qf6-h4 Qa4-b3 Nb8-d7 g2-g4 f7-f5 e4xf5 e5-e4 Ra1-e1
20/31 00:00 6,636k 7,276k +2.00 a6xb5 Qa4xa8 Bf2-d4 Qa8xb8 Bd4xa1 Bc1-g5 f7-f6 Bg5-d2 O-O h2-h3 f6-f5 e4xf5 Ng4-f6 g2-g4 e5-e4 Nf3-g5 b5xc4 Ng5-e6 Qd8xd5 Ne6xf8 Qd5-d3+ Ke2-e1
21/36 00:01 10,936k 7,228k +2.24 a6xb5 Qa4xa8 Bf2-d4 h2-h3 Ng4-f6 Nf3xd4 c5xd4 Bc1-g5 O-O Ra1-c1 h7-h6 Bg5xf6 Qd8xf6 c4xb5 Qf6-g6 Ke2-d1 Qg6xe4 Qa8-a4 Qe4-h4 Bf1-c4 Nb8-d7
22/37 00:02 17,394k 6,773k +2.23 a6xb5 Qa4xa8 Bf2-d4 Bc1-g5 f7-f6 Nf3xd4 e5xd4 Bg5-f4 Nb8-d7 h2-h3 O-O h3xg4 Qd8-e8 Ke2-f3 Nd7-e5+ Kf3-f2 Ne5xg4+ Kf2-f3 f6-f5 e4-e5 Ng4xe5+ Kf3-f2 Ne5-g4+ Kf2-g3 g7-g5 Qa8-b8 g5xf4+ Qb8xf4 b5xc4 Bf1xc4

[fen]1r1bk2r/2R2ppp/p3p3/1b2P2q/4QP2/4N3/1B4PP/3R2K1 w k - 0 1[/fen] bm Rxd8+ time 0 seconds

Stockfish_22101610_x64_avx2:
NNUE evaluation using nn-ad9b42354671.nnue enabled
1/1 00:00 923 462k +1.24 g2-g4
2/2 00:00 1k 721k +2.14 Rc7-a7
3/2 00:00 2k 1,090k +2.14 Rc7-a7
4/2 00:00 2k 1,218k +4.04 Rc7-a7
5/5 00:00 6k 3,208k +1.34 Rc7-b7 Rb8xb7 Rd1xd8+ Ke8xd8
6/7 00:00 11k 3,526k +1.34 Rc7-b7 Rb8xb7 Rd1xd8+ Ke8xd8 Qe4xb7 Qh5-e2
7/8 00:00 17k 4,158k +1.85 Rd1xd8+ Rb8xd8 Bb2-a3 Rd8-d1+ Ne3xd1 Qh5xd1+ Kg1-f2 Ke8-d8
8/9 00:00 22k 5,392k +1.19 Rd1xd8+ Ke8xd8 Rc7-c1 Qh5-e2 Bb2-a3 Kd8-e8 f4-f5 Qe2-d2 f5-f6 g7xf6
9/9 00:00 32k 5,257k +1.59 Rd1xd8+ Ke8xd8 Rc7-c1 Kd8-e8 Bb2-a3 Qh5-e2
10/11 00:00 43k 6,134k +2.29 Rd1xd8+ Rb8xd8 Bb2-a3 Rd8-d1+ Ne3xd1 Qh5xd1+ Kg1-f2
11/13 00:00 64k 5,838k +2.38 Rd1xd8+ Ke8xd8 Rc7-c1 Kd8-e8 Bb2-a3 Qh5-e2 Qe4-d4 Qe2-d3 Qd4-c5 Qd3-d7 f4-f5 Rb8-d8 h2-h3
12/17 00:00 109k 6,064k +2.97 Rd1xd8+ Ke8xd8 Rc7-c1 Kd8-e8 Qe4-d4 Qh5-h4 Bb2-a3 Qh4-d8
13/16 00:00 194k 5,894k +2.82 Rd1xd8+ Ke8xd8 Rc7-c1 Kd8-e8 Qe4-d4 Qh5-h4 Bb2-a3 Qh4-d8 Qd4-a7 Rb8-a8 Qa7-c5 Qd8-d7 f4-f5 Ra8-d8 h2-h3
14/28 00:00 619k 6,883k +2.31 Rd1xd8+ Ke8xd8 Rc7-c1 Kd8-e8 Qe4-d4 Qh5-h4 Qd4-a7 Qh4-d8 Bb2-a3 Rb8-a8 Qa7-c5 Qd8-d7 f4-f5 h7-h5 h2-h3 Qd7-b7 Kg1-h2 Ra8-d8 Ba3-b4 g7-g5 Bb4-a5 Rd8-d3 f5xe6 f7xe6 Ne3-c4
15/22 00:00 671k 6,848k +2.37 Rd1xd8+ Ke8xd8 Rc7-c1 Kd8-e8 Qe4-d4 Qh5-h4 Bb2-a3 Qh4-d8 Qd4-a7 Rb8-a8 Qa7-c5 Qd8-d7 f4-f5 h7-h5 Ba3-b4 Qd7-b7 h2-h3 Ra8-d8 Kg1-h2 g7-g5 Bb4-a5
16/27 00:00 785k 6,951k +2.45 Rd1xd8+ Ke8xd8 Rc7-c1 Kd8-e8 Bb2-a3 Qh5-e2 Qe4-d4 Qe2-d3 Qd4-c5 Qd3-d7 f4-f5 h7-h6 f5-f6 g7-g5 h2-h3 h6-h5 Kg1-h2 g5-g4 h3-h4 Rh8-g8 Ba3-b4 Bb5-d3 Rc1-c3 g4-g3+ Kh2-h3
17/32 00:00 1,309k 7,270k +2.44 Rd1xd8+ Ke8xd8 Rc7-c1 Kd8-e8 Bb2-a3 Qh5-e2 Qe4-d4 Qe2-d3 Qd4-c5 Qd3-d7 f4-f5 h7-h5 h2-h3 g7-g6 f5-f6 g6-g5 Kg1-h2 g5-g4 h3-h4 Rh8-g8 Kh2-g3 Qd7-b7 Ba3-b4 Rb8-d8 Bb4-a5 Rd8-d3 Qc5-c8+ Qb7xc8 Rc1xc8+ Ke8-d7 Rc8xg8
18/32 00:00 1,887k 7,401k +4.06 Rd1xd8+ Ke8xd8 Rc7-a7 Qh5-e2 Qe4-d4+ Kd8-e8 h2-h3 Qe2-e1+ Kg1-h2 Rb8-d8 Qd4-c5 Qe1-h4 f4-f5 e6xf5 e5-e6 f7xe6 Ra7xg7 Rd8-d7 Rg7xd7 Qh4-f4+ Kh2-g1 Bb5xd7 Bb2xh8

[fen]r3rbk1/ppq2ppp/2b1pB2/8/6Q1/1P1B3P/P1P2PP1/R2R2K1 w - - 0 1[/fen] bm Bxh7+ time 0 seconds

Stockfish_22101610_x64_avx2:
NNUE evaluation using nn-ad9b42354671.nnue enabled
1/1 00:00 466 233k +1.14 Bd3xh7+ Kg8xh7
2/2 00:00 1k 685k +5.10 Qg4-h5
3/2 00:00 2k 1,038k +5.10 Qg4-h5
4/2 00:00 2k 1,107k +6.76 Qg4-h5
5/4 00:00 3k 1,306k +6.48 Qg4-h5 Qc7-h2+ Kg1xh2 Bf8-d6+ Qh5-e5
6/6 00:00 6k 2,109k +2.51 a2-a4 e6-e5 Bd3xh7+ Kg8xh7
7/7 00:00 19k 4,710k +0.79 b3-b4 a7-a6 Qg4-h4 g7-g6 a2-a4 Bf8-g7
8/8 00:00 22k 4,399k +0.97 b3-b4 a7-a6 Qg4-h4 g7-g6 a2-a4 Bf8-g7
9/11 00:00 79k 6,609k +0.75 b3-b4 a7-a6 c2-c4 g7-g6 b4-b5 a6xb5 c4xb5 Bc6-d5 a2-a4 Bf8-g7 Qg4-d4
10/14 00:00 108k 6,753k +0.70 b3-b4 a7-a6 c2-c4 g7-g6 b4-b5 a6xb5 c4xb5 Bc6-d5 a2-a4
11/12 00:00 140k 6,372k +0.73 b3-b4 a7-a6 c2-c4 g7-g6 b4-b5 a6xb5 c4xb5 Bc6-d5 a2-a4 Re8-c8 Bd3-e2 Bf8-e7
12/17 00:00 225k 6,626k +0.65 b3-b4 a7-a6 c2-c4 Bc6-a4 Qg4-h4 h7-h6 Qh4-e4 g7-g6 Rd1-c1 Bf8-g7
13/18 00:00 407k 7,015k +0.48 b3-b4 a7-a6 c2-c4 g7-g6 b4-b5 a6xb5 c4xb5 Bc6-d5 a2-a4 Re8-c8 Qg4-d4 Qc7-a5 Qd4-e3 Bf8-g7 Bf6xg7 Kg8xg7
14/25 00:00 600k 7,315k +0.44 b3-b4 a7-a6 c2-c4 Bc6-a4 Rd1-e1 g7-g6 c4-c5 Bf8-g7 Bf6xg7 Kg8xg7 Qg4-f3 Ra8-d8 Bd3-e4 Rd8-d7 Qf3-a3 Ba4-c6 Be4xc6 Qc7xc6 Ra1-d1 Kg7-g8 Rd1xd7
15/26 00:00 676k 7,350k +0.43 b3-b4 a7-a6 c2-c4 Bc6-a4 Rd1-e1 g7-g6 c4-c5 Bf8-g7 Bf6xg7 Kg8xg7 Qg4-f3 Ra8-d8 Bd3-e4 Rd8-d7 Qf3-a3 Ba4-c6 Be4xc6 Qc7xc6 Ra1-d1 Rd7-d5 Rd1xd5 e6xd5 Qa3-b2+ Kg7-g8
16/24 00:00 1,488k 7,258k +0.50 b3-b4 a7-a6 c2-c4 Bc6-a4 Rd1-c1 e6-e5 c4-c5 e5-e4 Bd3-c4 Ba4-d7 Qg4-h5 Bd7-b5 Bf6-d4 Bb5xc4 Rc1xc4 Qc7-c6 Qh5-e2
17/25 00:00 1,768k 7,277k +0.40 b3-b4 a7-a6 c2-c4 Bc6-a4 Rd1-c1 e6-e5 c4-c5 g7-g6 Bd3-c2 Ba4-c6 Bc2-e4 a6-a5 a2-a3 Bf8-e7 Bf6xe7 Qc7xe7 Qg4-e2
18/24 00:00 1,902k 7,259k +0.44 b3-b4 a7-a6 c2-c4 Bc6-a4 Rd1-c1 e6-e5 c4-c5 g7-g6 Bd3-e4 Bf8-e7 Bf6xe7 Re8xe7 Qg4-f3 Re7-d7 Ra1-b1 Ba4-c6 Be4xc6 Qc7xc6 Qf3xc6 b7xc6
19/28 00:00 2,303k 7,265k +0.36 b3-b4 a7-a6 c2-c4 Bc6-a4 Rd1-c1 g7-g6 Bd3-e4 Bf8-e7 Qg4-f3 Be7xf6 Qf3xf6 Ba4-c6 Be4xc6 Qc7xc6 a2-a4 Re8-d8 h3-h4 Qc6-d6 h4-h5 Qd6xb4 Rc1-b1 Qb4xc4 Rb1xb7
20/28 00:00 3,046k 7,305k +0.41 b3-b4 a7-a6 c2-c4 Bc6-a4 Rd1-c1 e6-e5 c4-c5 g7-g6 Bd3-e4 Bf8-e7 Bf6xe7 Re8xe7 Qg4-f3 Re7-d7 Ra1-b1 Ba4-c6 Be4xc6 Qc7xc6 Qf3-e3 Rd7-d5 Rc1-d1 Ra8-d8
21/27 00:00 3,409k 7,301k +0.69 b3-b4 a7-a6 Bd3xh7+ Kg8xh7 Rd1-d4 Kh7-g8 Qg4-h5 Bc6-f3 g2xf3 Qc7xc2 Rd4-d7 Qc2-g6+ Qh5xg6 f7xg6 Bf6-b2 b7-b5 a2-a3 a6-a5 b4xa5 Ra8xa5 Ra1-e1 Bf8xa3
22/33 00:00 4,838k 7,189k +1.45 Bd3xh7+ Kg8xh7 Qg4-h5+ Kh7-g8 Rd1-d4 Bc6-f3 Qh5xf3 Qc7xc2 Qf3-g3 Qc2-f5 Rd4-f4 Qf5-g6 Qg3xg6 f7xg6 Bf6-h4 Ra8-c8 Rf4-g4 Kg8-h7 Bh4-g5 Rc8-c2 Bg5-e3
23/33 00:00 5,532k 7,129k +1.35 Bd3xh7+ Kg8xh7 Qg4-h5+ Kh7-g8 Rd1-d4 Bc6-f3 Qh5xf3 Qc7xc2 Qf3-g3 Qc2-f5 Rd4-f4 Qf5-g6 Qg3xg6 f7xg6 Bf6-g5 Ra8-c8 Rf4-g4 Bf8-c5 Ra1-c1 Re8-f8 Rg4-f4 Bc5-b6 Rf4xf8+ Rc8xf8 Bg5-e3 Bb6xe3 f2xe3
24/41 00:01 11,230k 6,869k +1.45 Bd3xh7+ Kg8xh7 Qg4-h5+ Kh7-g8 Rd1-d4 Bc6-f3 g2xf3 Qc7-c5 Qh5xc5 Bf8xc5 Rd4-g4 Bc5-f8 c2-c4 Kg8-h7 Bf6-g5 Bf8-e7 Bg5xe7 Re8xe7 Ra1-d1 a7-a6 Rg4-d4 Re7-c7 Rd4-d7 Ra8-c8 a2-a4 Kh7-g6 Rd1-d4 a6-a5
25/36 00:01 12,617k 6,813k +1.39 Bd3xh7+ Kg8xh7 Qg4-h5+ Kh7-g8 Rd1-d4 Bc6-f3 g2xf3 Qc7-c5 Qh5xc5 Bf8xc5 Rd4-g4 Bc5-f8 c2-c4 a7-a6 Kg1-h1 Ra8-c8 Ra1-g1 g7-g6 h3-h4 Bf8-g7 Bf6-g5 f7-f5 Rg4-g2 Kg8-f7 f3-f4 b7-b5 Rg1-d1 Bg7-f6
26/41 00:02 19,180k 6,760k +1.37 Bd3xh7+ Kg8xh7 Qg4-h5+ Kh7-g8 Rd1-d4 Bc6-f3 g2xf3 Qc7-c5 Qh5xc5 Bf8xc5 Rd4-g4 Bc5-f8 Ra1-d1 Re8-c8 c2-c4 a7-a6 Kg1-h2 b7-b5 Bf6xg7 Bf8xg7 Rd1-g1 Kg8-f8 Rg4xg7 b5xc4 b3xc4 Kf8-e7 Rg1-g4 Rc8-c5 Rg4-f4 Ra8-f8 h3-h4 Rc5-a5 Kh2-g2 Ra5xa2
27/42 00:03 20,805k 6,746k +1.51 Bd3xh7+ Kg8xh7 Qg4-h5+ Kh7-g8 Rd1-d4 Bc6-f3 g2xf3 Qc7-c5 Qh5xc5 Bf8xc5 Rd4-g4 Bc5-f8 c2-c4 a7-a6 Kg1-f1 Ra8-c8 a2-a4 Rc8-c6 Bf6-e5 Re8-d8 Kf1-e2 b7-b5 a4xb5 a6xb5 c4xb5 Rc6-c2+ Ke2-f1 Rc2-c5 Be5-f6 Rd8-b8 b5-b6 Rc5-b5 Bf6-d4 e6-e5 Bd4-e3 f7-f5 Rg4-c4
28/36- 00:03 20,946k 6,744k +1.40 Bd3xh7+ Kg8xh7
28/36- 00:03 21,163k 6,735k +1.32 Bd3xh7+ Kg8xh7
28/43+ 00:03 24,175k 6,682k +1.40 Bd3xh7+
28/46 00:03 25,568k 6,672k +1.51 Bd3xh7+ Kg8xh7 Qg4-h5+ Kh7-g8 Rd1-d4 Bc6-f3 g2xf3 Qc7-c5 Qh5xc5 Bf8xc5 Rd4-g4 Bc5-f8 c2-c4 Kg8-h7 Bf6-g5 Bf8-e7 Bg5xe7 Re8xe7 Rg4-d4 a7-a6 Kg1-g2 Kh7-g6 a2-a4 Re7-c7 a4-a5 Ra8-c8 h3-h4 Kg6-f6 Ra1-d1 Rc7-c5 Rd4-d7 Rc5xa5 Rd7xb7 Rc8-f8
29/49+ 00:04 28,616k 6,692k +1.54 Bd3xh7+
29/49 00:04 29,718k 6,698k +1.56 Bd3xh7+ Kg8xh7 Qg4-h5+ Kh7-g8 Rd1-d4 Bc6-f3 g2xf3 Qc7xc2 Rd4-d7 Qc2-g6+ Qh5xg6 f7xg6 Bf6-e5 Re8-e7 Ra1-d1 Re7xd7 Rd1xd7 b7-b5 Kg1-g2 a7-a5 Rd7-b7 b5-b4 Rb7-b8 Ra8-a6 Be5-d4 Kg8-f7 Rb8-b6 Ra6-a8 Rb6-b7+ Kf7-e8 Rb7-a7 Ra8xa7 Bd4xa7 Bf8-d6 Kg2-f1 Ke8-d7 Kf1-e2 Kd7-c6 Ke2-d3 Kc6-d5 Ba7-d4 Bd6-f8 Kd3-e3 Bf8-e7 Bd4xg7

[fen]r1b2rk1/1p1nbppp/pq1p4/3B4/P2NP3/2N1p3/1PP3PP/R2Q1R1K w - - 0 1[/fen] bm Rxf7 time 0 seconds


Stockfish_22101610_x64_avx2:
NNUE evaluation using nn-ad9b42354671.nnue enabled
1/1 00:00 431 431k +1.80 Nd4-f5
2/2 00:00 1k 1,021k +5.92 Qd1-f3
3/2 00:00 2k 1,684k +5.92 Qd1-f3
4/2 00:00 2k 2,124k +7.47 Qd1-f3
5/5 00:00 3k 3,196k +7.95 Nd4-f5
6/3 00:00 3k 3,382k +7.95 Nd4-f5 Qb6xb2 Nf5xe7+ Kg8-h8
7/5 00:00 10k 4,761k +2.00 Nd4-f5 Be7-f6 Qd1-h5 Qb6xb2
8/11 00:00 31k 7,759k +2.77 Rf1xf7 Rf8xf7 Bd5xf7+ Kg8xf7 Nc3-d5
9/12 00:00 78k 7,756k +0.85 Bd5xf7+ Rf8xf7 Rf1xf7 Kg8xf7 Qd1-h5+ Kf7-g8 Qh5-e8+ Be7-f8
10/15 00:00 85k 8,474k +1.08 Bd5xf7+ Rf8xf7 Rf1xf7 Kg8xf7 Qd1-h5+ Kf7-g8 Qh5-e8+ Be7-f8 Nd4-e6
11/17 00:00 97k 8,054k +1.08 Bd5xf7+ Rf8xf7 Rf1xf7 Kg8xf7 Qd1-h5+ Kf7-g8 Qh5-e8+ Be7-f8 Nd4-e6 e3-e2 Nc3xe2 Qb6-f2 Ne2-f4 Ra8-b8 h2-h3
12/20 00:00 106k 8,147k +2.07 Rf1xf7 Rf8xf7 Bd5xf7+ Kg8xf7 Qd1-h5+ Kf7-g8 Qh5-e8+ Be7-f8
13/20 00:00 585k 7,796k +1.00 Rf1xf7 Rf8xf7 Bd5xf7+ Kg8xf7 Qd1-h5+ Kf7-g8 Qh5-e8+ Be7-f8 Nd4-e6 e3-e2 Nc3xe2 Qb6-f2 Ne2-f4 Ra8-b8 e4-e5 b7-b5 e5xd6
14/21 00:00 695k 7,719k +1.81 Bd5xf7+ Rf8xf7 Rf1xf7 Kg8xf7 Qd1-h5+ Kf7-g8 Nc3-d5 Qb6xd4 Qh5-e8+ Be7-f8 Nd5-e7+ Kg8-h8 Ra1-f1
15/21 00:00 816k 7,847k +1.86 Bd5xf7+ Rf8xf7 Rf1xf7 Be7-f6 Nc3-d5 Qb6xb2 Ra1-b1 e3-e2 Nd4xe2 Qb2-e5 Nd5xf6+ Kg8xf7 Nf6-g4
16/20 00:00 862k 7,832k +3.77 Rf1xf7 Rf8xf7 Bd5xf7+ Kg8xf7 Qd1-h5+ Kf7-g8 Nc3-d5 Qb6xb2
17/26 00:00 1,191k 7,943k +3.61 Rf1xf7 Rf8xf7 Bd5xf7+ Kg8-h8 Nc3-d5 Qb6xb2 Nd5xe7 Nd7-e5 Ne7xc8 Ne5-g4 Ra1-b1 Ng4-f2+ Kh1-g1 Qb2-c3 Qd1-h5 Ra8xc8 Bf7-g6 h7-h6 Qh5-f5 Rc8-g8 Nd4-e6
18/27 00:00 1,563k 7,934k +3.78 Rf1xf7 Rf8xf7 Bd5xf7+ Kg8-h8 Nc3-d5 Qb6xb2 Nd5xe7 Nd7-f6 Ra1-b1 Bc8-g4 Rb1xb2 Bg4xd1 Bf7-c4 b7-b5 Bc4-d3 e3-e2 Bd3xe2 Bd1xe2 Nd4xe2 Ra8-e8 Ne7-f5 Re8xe4
19/36 00:00 1,911k 8,029k +3.76 Rf1xf7 Rf8xf7 Bd5xf7+ Kg8-h8 Nc3-d5 Qb6xb2 Nd5xe7 Nd7-e5 Ne7xc8 Ne5-g4 Kh1-g1 Ng4-f2 Ra1-b1 Nf2xd1 Rb1xb2 Nd1xb2 Nc8xd6 Nb2xa4 e4-e5 Na4-c3 e5-e6 Nc3-d5 Nd4-f5 a6-a5 c2-c4 a5-a4 c4xd5
20/36 00:00 2,932k 7,840k +4.06 Rf1xf7 Rf8xf7 Bd5xf7+ Kg8-h8 Nc3-d5 Qb6xb2 Nd5xe7 Nd7-c5 Nd4-f3 Bc8-d7 Ne7-f5 Nc5xe4 Qd1-d4 Qb2xd4 Nf5xd4 g7-g5 Nd4-e2 Ra8-f8 Bf7-d5 Bd7-c6 Bd5xe4 Bc6xe4 Nf3xg5 Be4xc2 Ng5-f3 b7-b5 a4xb5 a6xb5

The last one is slightly harder
[fen]r1b3k1/p2p1nP1/2pqr1Rp/1p2p2P/2B1PnQ1/1P6/P1PP4/1K4R1 w - - 0 1[/fen] bm Rxh6 time 11 seconds

Stockfish_22101610_x64_avx2:
NNUE evaluation using nn-ad9b42354671.nnue enabled
1/1 00:00 494 247k -2.89 Bc4xe6 d7xe6
2/2 00:00 865 433k -2.89 Bc4xe6 d7xe6
3/3 00:00 1k 628k -2.89 Bc4xe6 d7xe6
4/3 00:00 1k 697k -2.89 Bc4xe6 d7xe6
5/3 00:00 2k 851k -2.89 Bc4xe6 d7xe6
6/3 00:00 3k 1,567k -3.95 Bc4xe6 d7xe6 Rg6-f6
7/7 00:00 7k 2,453k -4.09 Bc4xe6 d7xe6 Qg4-h4 Bc8-d7 Qh4-f6 Nf4xg6 h5xg6
8/9 00:00 12k 3,080k -4.13 Bc4xe6 d7xe6 Qg4-h4 Bc8-d7 Qh4-f6 Bd7-e8
9/10 00:00 22k 4,309k -2.25 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Qe7-d8
10/12 00:00 58k 5,774k -0.55 Bc4xe6 Nf4xe6 Qg4-h4 Qd6-d4 Qh4-e7
11/15 00:00 85k 5,674k -2.33 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-h1 Kg8xg7 d2-d3 Ra8-f8 a2-a4
12/21 00:00 143k 6,219k -2.73 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-h1 Kg8xg7 b3-b4 Bd7-e8 d2-d3 a7-a5 b4xa5 c6-c5
13/21 00:00 167k 5,754k -2.61 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-h1 Kg8xg7 b3-b4 Bd7-e8 d2-d3 a7-a5 a2-a3
14/23 00:00 226k 5,808k -2.88 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-h1 Kg8xg7 b3-b4 Bd7-e8 Kb1-b2 Ra8-c8 Rg1-g3 c6-c5 Rg3-a3
15/24 00:00 312k 5,778k -2.86 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rg1-g3 c6-c5 Rh4-g4 Kg8xg7 Rg4xg5+ h6xg5 Rg3xg5+ Kg7-h6 Rg5xe5 Ra8-c8 a2-a3
16/27 00:00 462k 5,563k -3.14 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-g4 Kg8xg7 Kb1-b2 Ra8-f8 a2-a4 b5xa4 d2-d3 Rf8-f4 Rg4xg5+ h6xg5
17/28 00:00 622k 5,602k -3.01 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-g4 Kg8xg7 Kb1-b2 Ra8-f8 a2-a4 b5xa4 b3xa4 c6-c5 Kb2-c3 a7-a5 Rg1-b1 Bd7xa4 d2-d3 Ba4-e8 Rb1-b7+ Kg7-f6
18/36 00:00 1,741k 5,923k -3.18 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-g4 Kg8xg7 d2-d3 Kg7-f6 Rg1-f1+ Kf6-e7 b3-b4 Ra8-c8 Rg4-g2 c6-c5 b4xc5 Rc8xc5 Rg2-f2 Rc5-c8 Rf2-f6 Rc8-h8
19/36 00:00 2,152k 5,880k -2.91 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-g4 Kg8xg7 d2-d3 Kg7-f6 Kb1-b2 c6-c5 Rg4-g2 Kf6-e7 Rg1-f1 Bd7-e8 Rg2-f2 Be8-f7 a2-a3 Ra8-c8
20/33 00:00 2,452k 5,839k -2.95 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-g4 Kg8xg7 d2-d3 Kg7-f6 Rg1-f1+ Kf6-e7 b3-b4 a7-a5 a2-a3 Bd7-e8 Kb1-b2 a5-a4 Rf1-h1 Ra8-d8 Rg4-g3 Be8-f7
21/36 00:00 2,678k 5,846k -2.92 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-g4 Kg8xg7 d2-d3 Kg7-f6 Rg1-f1+ Kf6-e7 b3-b4 a7-a5 a2-a3 a5-a4 Rg4-g2 Ra8-h8 Rg2-h2 Bd7-e8 Rh2-h4 Be8-f7 Rh4-h1 c6-c5 b4xc5 Rh8-c8 Rh1-h2
22/36 00:00 3,211k 5,881k -2.73 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-g4 Kg8xg7 d2-d3 Kg7-f6 Rg1-f1+ Kf6-e7 b3-b4 Bd7-e8 Kb1-b2 a7-a5 a2-a3 a5-a4 Rg4-g2 Be8-f7 Rg2-h2 Ra8-c8 Kb2-c1 Rc8-g8
23/42 00:00 4,927k 6,098k -2.88 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-g4 Kg8xg7 Kb1-b2 Kg7-f6 Rg1-f1+ Kf6-e7 b3-b4 a7-a5 a2-a3 c6-c5 b4xc5 Ra8-c8 Rg4-g2 Rc8xc5 d2-d3 Rc5-c8 Rg2-f2 Rc8-h8 Rf1-a1 Bd7-e8 Ra1-h1 a5-a4 Rh1-h4
24/44 00:01 7,180k 6,276k -3.11 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-g4 Kg8xg7 Kb1-b2 Ra8-f8 a2-a4 b5xa4 b3xa4 Bd7-e8 d2-d3 Be8xh5 Rg4xg5+ h6xg5 Rg1xg5+ Bh5-g6 Rg5xe5 Kg7-f6 Re5-a5 Rf8-f7 Kb2-b3 Rf7-c7 Kb3-c4 e6-e5 Kc4-b4 Bg6-e8 Kb4-c5 Kf6-e7 c2-c3 Ke7-e6 Ra5-a6 Ke6-d7 d3-d4 Kd7-e7
25/43 00:01 10,563k 6,344k -3.06 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-g4 Kg8xg7 d2-d3 Bd7-e8 Rg4xg5+ h6xg5 Rg1xg5+ Kg7-f6 Rg5-g8 Kf6-f7 Rg8-g6 Ra8-d8 Rg6-h6 Kf7-e7 Rh6-h8 Be8-f7 Rh8xd8 Ke7xd8 h5-h6 Bf7-g6 Kb1-b2 Kd8-e7 Kb2-c3 a7-a5 a2-a4 Ke7-f6 b3-b4 a5xb4+ Kc3xb4 b5xa4
26/48 00:01 12,647k 6,479k -2.87 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-g4 Kg8xg7 d2-d3 a7-a5 Kb1-b2 Ra8-f8 Rg4-g2 Bd7-e8 a2-a3 Be8xh5 Rg2xg5+ h6xg5 Rg1xg5+ Bh5-g6 Rg5xe5 Kg7-f6 Re5-c5 Bg6-e8 a3-a4 Rf8-h8 a4xb5 c6xb5 Rc5-c8 Kf6-e5 Rc8-c7 a5-a4 Rc7-a7 Ke5-f4 Ra7-e7
27/46 00:02 13,872k 6,556k -3.04 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-g4 Kg8xg7 Kb1-b2 Ra8-f8 a2-a4 b5xa4 b3xa4 Bd7-e8 d2-d3 Be8xh5 Rg4-g3 Kg7-g6 Kb2-c3 Rf8-f3 Rg3-g2 Rf3-h3 Rg2-f2 Bh5-f3 Kc3-b4 h6-h5 Kb4-a5 c6-c5 Ka5-a6 c5-c4 Rg1-b1 Bf3-g4 Rb1-b8 Kg6-h6 Rb8-g8 Rh3-f3 Rf2xf3 Bg4xf3 Ka6xa7 h5-h4 Rg8-h8+ Ng5-h7
28/59+ 00:03 26,929k 6,781k -3.16 Bc4xe6
28/59 00:04 27,686k 6,784k -3.13 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-h1 Kg8xg7 d2-d3 a7-a5 Kb1-b2 c6-c5 a2-a4 b5xa4 Rg1-b1 a4xb3 Kb2xb3 Bd7-e8 Kb3-c4 a5-a4 Rb1-b7+ Be8-f7 Rh1-a1 a4-a3 Kc4xc5 Ng5-f3 c2-c4 Kg7-f6 Rb7-b3 a3-a2 Rb3-b2 Ra8-a3 Rb2xa2 Ra3xd3
29/48 00:04 29,400k 6,785k -3.25 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rh4-h1 Kg8xg7 d2-d3 a7-a5 Kb1-b2 c6-c5 a2-a4 b5xa4 Rg1-b1 Ra8-a7 Kb2-a3 a4xb3 Rb1xb3 c5-c4 Rb3-b8 c4xd3 c2xd3 Kg7-f6 Rb8-h8 Ng5-f7 Rh1-f1+ Kf6-e7 Rh8-h7 Bd7-e8 Rf1-f3 Ra7-b7 Ka3-a2 Rb7-d7 Ka2-b3
30/47- 00:04 31,351k 6,810k -3.40 Bc4xe6 d7xe6
30/58+ 00:06 41,765k 6,840k -3.22 Bc4xe6
30/58 00:06 43,481k 6,843k -3.01 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rg1-f1 c6-c5 Rf1-f8+ Ra8xf8 g7xf8Q+ Kg8xf8 d2-d3 Kf8-e7 Kb1-b2 Bd7-e8 Rh4-h1 Ng5-f3 Rh1-f1 Nf3-d4 Rf1-g1 Ke7-f6 Rg1-f1+ Kf6-g5 Rf1-g1+ Kg5-f4 Rg1-g8 Be8xh5 Rg8-h8 Kf4-g5
31/52+ 00:06 45,238k 6,851k -2.92 Bc4xe6
31/52+ 00:06 45,669k 6,849k -2.75 Bc4xe6
31/52 00:06 46,149k 6,853k -2.91 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rg1-f1 Kg8xg7 b3-b4 a7-a5 a2-a3 a5-a4 d2-d3 Ra8-f8 Rf1xf8 Kg7xf8 Rh4-h1 Bd7-e8 Kb1-c1 Ng5-h7 c2-c4 b5xc4 d3xc4 Nh7-f6 Kc1-c2 Be8xh5 b4-b5 c6xb5 c4xb5 Bh5-f3 Rh1xh6 Bf3xe4+ Kc2-d2 Kf8-e7 b5-b6 Be4-c6 Rh6-h8
32/43- 00:06 47,153k 6,862k -3.04 Bc4xe6 d7xe6
32/48- 00:07 49,972k 6,855k -3.20 Bc4xe6 d7xe6
32/48+ 00:07 50,637k 6,858k -3.04 Bc4xe6
32/48 00:07 50,773k 6,857k -2.97 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rg1-f1 Kg8xg7 b3-b4 a7-a5 a2-a3 a5-a4 d2-d3 Ra8-f8 Rf1xf8 Kg7xf8 Kb1-c1 Ng5-h7 Kc1-d2 Nh7-f6 Rh4-h1 Bd7-e8 Kd2-e3 Nf6xh5 c2-c4 b5xc4 d3xc4 Nh5-f6 Rh1-g1 h6-h5 Ke3-f3 Nf6-d7 Kf3-e3 Be8-f7 Ke3-d3 Kf8-e7 Rg1-g7 Ke7-f6 Rg7-g1 h5-h4 Rg1-f1+ Kf6-g6
33/58 00:07 52,999k 6,873k -2.85 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rg1-f1 Kg8xg7 b3-b4 a7-a5 a2-a3 a5-a4 d2-d3 Ra8-f8 Rf1xf8 Kg7xf8 Kb1-c1 Ng5-h7 Kc1-d2 Nh7-f6 Rh4-h1 Bd7-e8 Kd2-e3 Nf6xh5 c2-c4 b5xc4 d3xc4 Nh5-f6 Rh1-g1 h6-h5 Ke3-f3 Kf8-e7 Rg1-g7+ Be8-f7 b4-b5 c6xb5 c4xb5 Nf6-e8 Rg7-g5 Ke7-f6 Rg5-g1 Ne8-d6
34/42- 00:08 60,718k 6,895k -3.06 Bc4xe6 d7xe6
34/58+ 00:08 61,784k 6,898k -2.90 Bc4xe6
34/58 00:09 63,625k 6,896k -2.76 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rg1-f1 Kg8xg7 b3-b4 a7-a5 a2-a3 a5-a4 d2-d3 Ra8-f8 Rf1xf8 Kg7xf8 Rh4-h2 Bd7-e8 Kb1-c1 Kf8-e7 Rh2-g2 Ke7-f6 Rg2-f2+ Kf6-g7 Rf2-h2 Ng5-h7 Rh2-g2+ Kg7-f8 c2-c4 Nh7-f6 Rg2-f2 Kf8-e7 c4xb5 c6xb5 Rf2-h2 Nf6-g4 Rh2-c2 Be8xh5 Kc1-d2 Bh5-e8 Rc2-c7+ Ke7-d6 Rc7-h7 h6-h5 Kd2-e2 Ng4-f6 Rh7-h6
35/61 00:10 70,425k 6,899k -2.83 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rg1-f1 Kg8xg7 b3-b4 a7-a5 a2-a3 a5-a4 d2-d3 Ra8-f8 Rf1xf8 Kg7xf8 Rh4-h2 Bd7-e8 Kb1-c1 Kf8-e7 Rh2-g2 Ke7-f6 Rg2-f2+ Kf6-g7 Rf2-h2 Ng5-h7 Rh2-g2+ Kg7-f8 c2-c4 Nh7-f6 Rg2-f2 Kf8-e7 c4xb5 c6xb5 Rf2-h2 Nf6-g4 Rh2-c2 Be8xh5 Kc1-d2 Bh5-e8 Rc2-c5 Ke7-d6 Rc5-c1 h6-h5 Kd2-e2 Ng4-h6 Ke2-f3 h5-h4
36/58 00:10 71,450k 6,901k -2.85 Bc4xe6 d7xe6 Rg6-f6 Qd6-e7 Qg4-h4 Bc8-d7 Rf6xf4 Qe7xh4 Rf4xh4 Nf7-g5 Rg1-f1 Kg8xg7 b3-b4 a7-a5 a2-a3 a5-a4 d2-d3 Ra8-f8 Rf1xf8 Kg7xf8 Rh4-h2 Kf8-f7 Rh2-f2+ Kf7-g7 Rf2-h2 Bd7-e8 Kb1-c1 Ng5-h7 Rh2-g2+ Kg7-f8 c2-c4 Nh7-f6 c4xb5 c6xb5 Rg2-f2 Kf8-e7 Kc1-d2 Nf6xh5 Rf2-h2 Ke7-f6 Rh2-h1 Kf6-g7 Rh1-g1+ Kg7-f7 Rg1-h1 Kf7-f8 Kd2-e3 Nh5-f6 Rh1-c1 Kf8-e7 Rc1-c5 h6-h5
37/53+ 00:11 78,245k 6,910k -2.69 Bc4xe6
37/61+ 00:11 80,224k 6,912k -2.53 Rg6xh6
37/61+ 00:11 81,438k 6,907k -0.10 Rg6xh6
37/61 00:11 82,666k 6,898k 0.00 Rg6xh6 Nf7xh6 Qg4-g5 Nh6-f7 Qg5-d8+ Nf7xd8 h5-h6 Qd6-d4 h6-h7+ Kg8-f7 g7-g8Q+ Kf7-e7 h7-h8Q Ke7-d6 Rg1-g7 Qd4xd2 Qg8xd8 Qd2-d1+ Kb1-b2 Qd1-d4+ Kb2-a3 Qd4-c5+ b3-b4 Qc5-e3+ Ka3-b2 Qe3-d4+ Kb2-c1 Qd4-a1+ Kc1-d2 Qa1-d4+
38/30+ 00:12 85,351k 6,887k -0.08 Rg6xh6
38/30+ 00:12 89,277k 6,869k -0.03 Rg6xh6
38/31 00:13 95,778k 6,865k 0.00 Rg6xh6 Nf7xh6 Qg4-g5 Nh6-f7 Qg5-d8+ Nf7xd8 h5-h6 Qd6-d4 h6-h7+ Kg8-f7 g7-g8Q+ Kf7-e7 h7-h8Q Ke7-d6 Rg1-g7 Qd4xd2 Qg8xd8 Qd2-d1+ Kb1-b2 Qd1-d4+ Kb2-a3 Qd4-c5+ b3-b4 Qc5-e3+ Ka3-b2 Qe3-d4+ Kb2-c1 Qd4-a1+ Kc1-d2 Qa1-d4+

[Eduard]

Stockfish is not weak at sacrificing. This thread is about the Queen:
forum3/viewtopic.php?f=2&t=80850

The queen is so highly valued at Stockfish that it makes it difficult for the program to find queen sacrifaces.

[Uri Blass]

Stockfish is not weak at sacrificing. This thread is about the Queen:
forum3/viewtopic.php?f=2&t=80850

The queen is so highly valued at Stockfish that it makes it difficult for the program to find queen sacrifaces.

stockfish also found a queen sacrifice in the nolot suite in less than 1 second
[fen]r2qk2r/ppp1b1pp/2n1p3/3pP1n1/3P2b1/2PB1NN1/PP4PP/R1BQK2R w KQkq - 0 1[/fen] bm Nxg5

[Jouni]

I noticed some 5 years ago, that SF solves all correct Nolot positions instantly. Good indication of enormous progress. Deep Thought used hours to solve .