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vshcherbyna / igel

UCI compatible chess engine
GNU General Public License v3.0
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TCEC S17 L2 Game#190 6r1/1q2kn2/2bn1p2/1p2p3/pPp1P2P/P1P1Q1N1/5PP1/3RR1K1 w - - 7 51 #165

Closed vshcherbyna closed 4 years ago

vshcherbyna commented 4 years ago

TCEC_Season17-_League_2_190.txt

setoption name Threads value 4
setoption name Hash value 4096
ucinewgame
position fen 6r1/1q2kn2/2bn1p2/1p2p3/pPp1P2P/P1P1Q1N1/5PP1/3RR1K1 w - - 7 51
go movetime 300000

Version: Igel 2.6.0 64 POPCNT Expected: Kh2 Played: h5?? Analysis: https://lichess.org/Xir6TBSz#100

Buggy engine output:

Igel 2.6.0 64 BMI2 by V. Medvedev, V. Shcherbyna
setoption name Threads value 4
setoption name Hash value 4096
ucinewgame
position fen 6r1/1q2kn2/2bn1p2/1p2p3/pPp1P2P/P1P1Q1N1/5PP1/3RR1K1 w - - 7 51
go movetime 300000
info depth 1 seldepth 2 score cp 88 time 0 nodes 181 tbhits 0 pv e3c5
info depth 2 seldepth 4 score cp 99 time 0 nodes 3800 tbhits 0 pv d1d2 f7d8
info depth 3 seldepth 8 score cp 156 time 0 nodes 7088 tbhits 0 pv e3f3 f7d8 g3f5 d6f5
info depth 4 seldepth 8 score cp 145 time 0 nodes 10775 tbhits 0 pv e3c5 c6d7 h4h5 b7c8
info depth 5 seldepth 10 score cp 90 time 0 nodes 16442 tbhits 0 pv e3f3 b7b6 e1e3 b6b7 g3f5 d6f5
info depth 6 seldepth 12 score cp 63 time 15 nodes 28148 tbhits 0 pv h4h5 g8c8 e3f3 c8g8 g3f5 d6f5 f3f5 c6d7
info depth 7 seldepth 12 score cp 79 time 15 nodes 36525 tbhits 0 pv h4h5 c6d7 d1d2 g8f8 e3c5 f8c8 c5e3
info depth 8 seldepth 17 score cp 74 time 15 nodes 57684 tbhits 0 pv h4h5 c6d7 d1d5 d7e6 d5d2 e6d7 e3f3 d7e6
info depth 9 seldepth 18 score cp 86 time 31 nodes 89203 tbhits 0 pv h4h5 c6d7 d1d2 d7e6 e1d1 e6g4 f2f3 g4e6 e3f2
info depth 10 seldepth 20 score cp 22 time 78 nodes 284669 tbhits 0 pv h4h5 g8g4 h5h6 c6e4 g3e4 b7e4 e3a7 e4b7 a7b7 d6b7 h6h7 g4h4 d1d5 h4h7 d5b5
info depth 11 seldepth 20 score cp 22 time 93 nodes 316785 tbhits 0 pv h4h5 g8g4 h5h6 c6e4 g3e4 b7e4 e3a7 e4b7 a7b7 d6b7 h6h7 g4h4 d1d5 h4h7 d5b5
info depth 12 seldepth 24 score cp 31 time 140 nodes 566838 tbhits 0 pv d1d2 e7e8 e3f3 f6f5 d2d6 f7d6 g3f5 d6f7 g1h2 c6d7 e1d1 d7f5 f3f5 e8f8 h4h5
info depth 13 seldepth 25 score cp 34 time 172 nodes 705541 tbhits 0 pv d1d2 g8g4 e3c5 e7e6 e1d1 d6e4 g3e4 c6e4 d2d7 b7d7 d1d7 e6d7 g2g3 f7d6 h4h5 e4b7 h5h6
info depth 14 seldepth 32 score cp 0 time 359 nodes 1503723 tbhits 0 pv d1d2 g8g4 e1d1 e7e6 e3f3 g4f4 f3e3 f4g4
info depth 15 seldepth 32 score cp 0 time 422 nodes 1739559 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 g1f1 b7c7 f1g1 c7b7
info depth 16 seldepth 32 score cp 0 time 468 nodes 1943914 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 17 seldepth 32 score cp 0 time 562 nodes 2373963 tbhits 0 pv g1h2 g8g4 e3c5 g4h4 h2g1 c6d7 d1d2 h4g4 e1d1 b7b8 d2d5 d7e6 d5d2 e6d7
info depth 18 seldepth 32 score cp 0 time 703 nodes 2975711 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 19 seldepth 32 score cp 0 time 812 nodes 3509292 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 20 seldepth 32 score cp 0 time 968 nodes 4326753 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 21 seldepth 37 score cp 0 time 1281 nodes 5819559 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 22 seldepth 37 score cp 0 time 1531 nodes 6884472 tbhits 0 nps 4542981 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 23 seldepth 37 score cp 0 time 2047 nodes 9294389 tbhits 0 nps 4496715 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 24 seldepth 40 score cp 0 time 2656 nodes 12229288 tbhits 0 nps 4507463 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 25 seldepth 45 score cp 0 time 3625 nodes 16539706 tbhits 0 nps 4576829 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 26 seldepth 45 score cp 0 time 4812 nodes 22111877 tbhits 0 nps 4562677 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 27 seldepth 45 score cp 0 time 5843 nodes 26711438 tbhits 0 nps 4595153 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 28 seldepth 45 score cp 0 time 7968 nodes 35715911 tbhits 0 nps 4571527 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 29 seldepth 45 score cp 0 time 10078 nodes 44400702 tbhits 0 nps 4482418 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 30 seldepth 46 score cp 0 time 13734 nodes 59824694 tbhits 0 nps 4405705 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 31 seldepth 48 score cp 0 time 17390 nodes 76553495 tbhits 0 nps 4355955 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 32 seldepth 51 score cp 0 time 23125 nodes 101946079 tbhits 0 nps 4402156 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 33 seldepth 59 score cp 0 time 27109 nodes 120528061 tbhits 0 nps 4405621 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 34 seldepth 59 score cp 0 time 34328 nodes 154934097 tbhits 0 nps 4446053 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 35 seldepth 59 score cp 0 time 42812 nodes 195497257 tbhits 0 nps 4511373 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 36 seldepth 59 score cp 0 time 68047 nodes 310762780 tbhits 0 nps 4566412 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 37 seldepth 59 score cp 0 time 87515 nodes 404465211 tbhits 0 nps 4566884 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
bestmove h4h5 ponder g8g4
vshcherbyna commented 4 years ago

Re-validating it with Igel 2.6.0:

Igel 2.6.0 64 BMI2 by V. Medvedev, V. Shcherbyna
setoption name Threads value 10
setoption name Hash value 10240
ucinewgame
position fen 6r1/1q2kn2/2bn1p2/1p2p3/pPp1P2P/P1P1Q1N1/5PP1/3RR1K1 w - - 7 51
go movetime 300000
info depth 1 seldepth 3 score cp 88 time 0 nodes 448 tbhits 0 pv e3c5
info depth 2 seldepth 4 score cp 105 time 0 nodes 7506 tbhits 0 pv e3c5 c6d7
info depth 3 seldepth 4 score cp 59 time 0 nodes 15209 tbhits 0 pv e3c5 c6d7 d1d2
info depth 4 seldepth 8 score cp 145 time 0 nodes 24104 tbhits 0 pv e3f3 f7h8 d1d6 e7d6 f3f6 d6c7 f6e5 c7c8
info depth 5 seldepth 8 score cp 58 time 0 nodes 35626 tbhits 0 pv e3f3 c6d7 g3h5 g8g6 e1e3
info depth 6 seldepth 13 score cp 65 time 0 nodes 60062 tbhits 0 pv h4h5 g8c8 g1h1 c8g8 e3c5 c6d7
info depth 7 seldepth 18 score cp 64 time 16 nodes 126651 tbhits 0 pv h4h5 c6d7 d1d2 d7e6 e1d1 e6g4 d1b1
info depth 8 seldepth 18 score cp 43 time 16 nodes 166241 tbhits 0 pv h4h5 e7e8 e3f3 f6f5 h5h6 d6e4 h6h7 g8h8
info depth 9 seldepth 18 score cp 38 time 32 nodes 219032 tbhits 0 pv h4h5 e7e8 e3f3 f6f5 h5h6 d6e4 h6h7 g8h8 g3h5
info depth 10 seldepth 23 score cp 0 time 79 nodes 545381 tbhits 0 pv h4h5 g8g4 e3e2 g4g5 e2e3 g5g4
info depth 11 seldepth 23 score cp 29 time 110 nodes 832807 tbhits 0 pv e1e2 g8g4 e3c5 e7e6 e2d2 d6e4 g3e4 c6e4 d2d7 b7d7 d1d7 e6d7 g2g3 f7d6 h4h5
info depth 12 seldepth 27 score cp 10 time 157 nodes 1197982 tbhits 0 pv h4h5 g8g4 e3e2 g4g5 g1h2 e7f8 e2e3 b7d7 e3c5 f8g8 h2g1 g8h7 c5e3
info depth 13 seldepth 27 score cp 0 time 219 nodes 1603680 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2d2 d7c6 d2e2
info depth 14 seldepth 27 score cp 0 time 219 nodes 1652604 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 15 seldepth 27 score cp 0 time 266 nodes 1976426 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 16 seldepth 27 score cp 0 time 266 nodes 2093504 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 17 seldepth 27 score cp 0 time 329 nodes 2577944 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 18 seldepth 27 score cp 0 time 391 nodes 3069119 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 19 seldepth 27 score cp 0 time 500 nodes 4018257 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 20 seldepth 27 score cp 0 time 594 nodes 4759926 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 21 seldepth 30 score cp 0 time 797 nodes 6232268 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 22 seldepth 34 score cp 0 time 1282 nodes 10329800 tbhits 0 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 23 seldepth 34 score cp 0 time 1610 nodes 13064891 tbhits 0 nps 8057566 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 24 seldepth 36 score cp 0 time 2454 nodes 20184823 tbhits 0 nps 8114839 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 25 seldepth 36 score cp 0 time 2969 nodes 24768820 tbhits 0 nps 8225274 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 26 seldepth 38 score cp 0 time 3844 nodes 32404487 tbhits 0 nps 8297762 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 27 seldepth 41 score cp 0 time 5000 nodes 42790293 tbhits 0 nps 8429887 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 28 seldepth 46 score cp 0 time 5969 nodes 51462582 tbhits 0 nps 8530760 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 29 seldepth 47 score cp 0 time 9110 nodes 76697225 tbhits 0 nps 8621642 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 30 seldepth 47 score cp 0 time 10016 nodes 84853057 tbhits 0 nps 8419014 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 31 seldepth 54 score cp 0 time 13813 nodes 119420736 tbhits 0 nps 8471750 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 32 seldepth 54 score cp 0 time 18250 nodes 159949480 tbhits 0 nps 8645532 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 33 seldepth 57 score cp 0 time 24250 nodes 215008757 tbhits 0 nps 8764355 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 34 seldepth 60 score cp 0 time 30750 nodes 273880541 tbhits 0 nps 8866340 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 35 seldepth 60 score cp 0 time 40813 nodes 365983720 tbhits 0 nps 8906684 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 36 seldepth 60 score cp 0 time 55610 nodes 501416720 tbhits 0 nps 8967331 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
info depth 37 seldepth 74 score cp 0 time 71250 nodes 648314666 tbhits 0 nps 9016664 pv h4h5 g8g4 e3e2 c6d7 e2e3 d7c6
bestmove g1h2