MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1823"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/p1pp2pp/n4p2/1p2p3/2P2PP1/N4N2/PP1PP2P/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:33 +0000"]
[GameEndTime "2026-09-14T13:41:34 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.46/8 0.015s, n=12134, sd=15}
6. Nxb5 {+0.70/9 0.026s, n=20878, sd=17} c6 {-0.03/10 0.019s, n=15349, sd=13}
7. Nc3 {+0.39/11 0.043s, n=33379, sd=18} d4 {-0.28/11 0.018s, n=16123, sd=19}
8. Ne4 {+0.49/10 0.025s, n=19552, sd=16} Nc5 {-0.77/9 0.023s, n=19331, sd=15}
9. Nf2 {+0.44/10 0.019s, n=15406, sd=16} h5 {-0.67/9 0.017s, n=12702, sd=18}
10. g5 {+0.70/11 0.037s, n=28341, sd=20} e4 {-0.38/11 0.016s, n=13654, sd=14}
11. b4 {+0.53/11 0.054s, n=42777, sd=18} exf3 {-0.40/10 0.021s, n=16862, sd=16}
12. bxc5 {+0.48/10 0.017s, n=13561, sd=18} Bxc5 {-0.40/9 0.022s, n=17538, sd=16}
13. exf3 {+0.65/8 0.023s, n=17850, sd=13} Bd6 {-0.43/9 0.044s, n=32065, sd=19}
14. Qa4 {+0.47/8 0.029s, n=21365, sd=13} Ne7 {-0.69/10 0.028s, n=21014, sd=21}
15. gxf6 {+0.61/10 0.020s, n=16126, sd=20}
gxf6 {-0.47/10 0.024s, n=18905, sd=21} 16. Ba3 {+0.79/10 0.032s, n=23941, sd=14}
Bf5 {-0.71/8 0.020s, n=14973, sd=12} 17. Bd3 {+0.84/10 0.053s, n=38922, sd=14}
Kf7 {-0.98/10 0.026s, n=21168, sd=16} 18. Bxf5 {+0.93/9 0.027s, n=22321, sd=13}
Nxf5 {-0.88/9 0.023s, n=18406, sd=15} 19. Bxd6 {+0.84/10 0.019s, n=15829, sd=13}
Qxd6 {-1.00/9 0.021s, n=16458, sd=15} 20. Ne4 {+1.23/10 0.027s, n=21885, sd=13}
Rhe8 {-0.92/9 0.020s, n=17234, sd=12, White makes an illegal move: e1h1} 0-1