MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "582"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1p1pppp1/p7/7p/3p4/P7/RPPNPPPP/2BQKBNR w Kkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T14:52:37 +0000"]
[GameEndTime "2026-09-14T14:52:38 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ndf3 {-2.46/10 0.015s, n=14035, sd=16} Qc7 {+3.07/10 0.013s, n=13253, sd=10}
6. Nxd4 {-2.74/9 0.024s, n=22071, sd=15} e5 {+2.40/12 0.054s, n=44000, sd=21}
7. Nb3 {-2.36/10 0.021s, n=20290, sd=15} Nf6 {+2.35/10 0.026s, n=23503, sd=15}
8. Ra1 {-2.43/10 0.034s, n=27697, sd=17} d5 {+2.25/10 0.028s, n=25762, sd=14}
9. e3 {-2.10/10 0.038s, n=31884, sd=16} h4 {+2.37/11 0.081s, n=62606, sd=17}
10. h3 {-2.06/9 0.021s, n=18865, sd=13} Bf5 {+2.00/9 0.023s, n=15169, sd=16}
11. Bd3 {-2.22/10 0.020s, n=18325, sd=17} Be6 {+1.84/10 0.027s, n=23890, sd=18}
12. Be2 {-2.44/9 0.016s, n=14520, sd=16} Nc6 {+1.82/11 0.042s, n=33623, sd=18}
13. Nf3 {-1.97/10 0.018s, n=18106, sd=15} Ne4 {+2.41/11 0.030s, n=27688, sd=21}
14. Nbd2 {-2.31/9 0.015s, n=13925, sd=14} Nxf2 {+2.11/10 0.049s, n=38238, sd=18}
15. Kxf2 {-1.76/11 0.016s, n=14730, sd=21} e4 {+2.18/11 0.015s, n=15927, sd=21}
16. Nd4 {-1.44/11 0.023s, n=23784, sd=21} Qg3+ {+2.52/10 0.017s, n=12351, sd=22}
17. Kf1 {-1.65/11 0.016s, n=17689, sd=19} Nxd4 {+1.89/12 0.015s, n=16985, sd=23}
18. exd4 {-1.13/12 0.010s, n=13371, sd=18} e3 {+1.63/12 0.037s, n=34895, sd=21}
19. Qe1 {-1.88/12 0.024s, n=23677, sd=18} exd2 {+1.54/11 0.033s, n=31325, sd=21}
20. Bxd2 {-1.55/11 0.013s, n=13298, sd=21} Qc7 {+1.29/9 0.014s, n=13733, sd=18}
21. Bd3 {-1.55/10 0.017s, n=15693, sd=17} Bd6 {+1.55/11 0.019s, n=15611, sd=21}
22. Ba5 {-1.32/10 0.013s, n=13086, sd=16} b6 {+1.36/10 0.021s, n=19930, sd=15}
23. Bb4 {-1.59/12 0.030s, n=29531, sd=22} Bg3 {+1.45/10 0.014s, n=14551, sd=14}
24. Qe3 {-1.59/10 0.018s, n=12321, sd=18, Black makes an illegal move: e8a8} 1-0