MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "457"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp2p2p/2p2p2/3p2p1/3P1PP1/1P2B3/P1P1P2P/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:36:41 +0000"]
[GameEndTime "2026-09-14T13:36:43 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf4 {+2.14/9 0.016s, n=12591, sd=14}
6. Bxf4 {-2.01/11 0.063s, n=42933, sd=16} e5 {+2.11/9 0.023s, n=15702, sd=18}
7. dxe5 {-2.31/10 0.021s, n=15101, sd=11} Nd7 {+2.25/10 0.027s, n=16595, sd=14}
8. e6 {-1.98/10 0.040s, n=28804, sd=14} Nc5 {+2.05/9 0.024s, n=18223, sd=13}
9. Nd2 {-2.25/9 0.023s, n=14818, sd=14} Nxe6 {+2.34/11 0.047s, n=32082, sd=18}
10. Bg3 {-2.27/10 0.059s, n=39015, sd=19} Bb4 {+2.23/10 0.086s, n=54348, sd=19}
11. e4 {-2.72/9 0.043s, n=30274, sd=17} dxe4 {+3.20/12 0.036s, n=28357, sd=26}
12. a3 {-3.95/10 0.030s, n=19902, sd=18} Bc3 {+1.94/10 0.013s, n=12245, sd=19}
13. Ne2 {-3.84/10 0.017s, n=13034, sd=18} Bxa1 {+3.58/11 0.021s, n=17886, sd=20}
14. Qxa1 {-2.95/11 0.045s, n=29503, sd=25} Ng5 {+2.90/10 0.017s, n=13931, sd=22}
15. Bf4 {-2.69/10 0.020s, n=14509, sd=21} Nf3+ {+2.70/9 0.021s, n=15864, sd=17}
16. Nxf3 {-2.51/9 0.066s, n=45490, sd=21} exf3 {+3.09/11 0.028s, n=20339, sd=20}
17. Nd4 {-1.87/9 0.019s, n=15300, sd=14} Ne7 {+3.46/10 0.022s, n=14934, sd=15}
18. Kf2 {-3.07/8 0.017s, n=12242, sd=14} Nd5 {+3.69/11 0.060s, n=46575, sd=20}
19. Bh6 {-3.45/10 0.040s, n=28262, sd=16} Bxg4 {+3.78/9 0.017s, n=14391, sd=18}
20. c4 {-3.77/9 0.034s, n=25457, sd=23} Ne7 {+5.99/10 0.038s, n=26686, sd=20}
21. h3 {-3.88/8 0.019s, n=14581, sd=12} Bf5 {+5.70/10 0.014s, n=12066, sd=14}
22. Nxf3 {-5.88/8 0.017s, n=12642, sd=18} Qd6 {+6.17/11 0.029s, n=19014, sd=17}
23. Qc1 {-6.55/9 0.035s, n=27334, sd=19, Black makes an illegal move: e8a8} 1-0