MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "512"]
[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 "rnbqkb1r/1ppppp1p/p7/5np1/PP1P4/5N2/2PNPPPP/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:27 +0000"]
[GameEndTime "2026-09-14T16:08:28 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {-0.30/9 0.014s, n=13506, sd=13} 6. e4 {+0.75/11 0.012s, n=13158, sd=17}
gxf3 {-0.48/12 0.021s, n=20498, sd=20} 7. exf5 {+0.36/11 0.030s, n=21763, sd=17}
fxg2 {-0.29/10 0.017s, n=15263, sd=15} 8. Bxg2 {+0.12/12 0.060s, n=56640, sd=19}
d5 {-0.34/9 0.016s, n=12883, sd=13} 9. Qh5 {+0.64/11 0.016s, n=16289, sd=19}
Rg8 {-0.09/9 0.019s, n=16717, sd=14} 10. Bh3 {+0.15/8 0.014s, n=13402, sd=13}
Qd6 {-0.16/10 0.015s, n=14448, sd=17} 11. Qxh7 {+0.68/10 0.013s, n=12349, sd=12}
Rg7 {+0.37/11 0.026s, n=21153, sd=20} 12. Qh5 {+0.10/11 0.018s, n=16106, sd=16}
Nd7 {+0.27/10 0.016s, n=14506, sd=15} 13. c3 {+0.01/10 0.016s, n=14319, sd=14}
Nf6 {+0.67/9 0.020s, n=16152, sd=15} 14. Qf3 {-0.01/10 0.022s, n=13897, sd=14}
Rh7 {-0.01/9 0.015s, n=13242, sd=15} 15. Bf1 {-0.11/9 0.015s, n=13784, sd=14}
Bh6 {+0.38/8 0.016s, n=13295, sd=12} 16. Bd3 {-0.15/9 0.017s, n=15608, sd=14}
Bd7 {-0.06/8 0.015s, n=13237, sd=15} 17. h4 {+0.08/10 0.016s, n=13505, sd=14}
Qc6 {-0.16/10 0.027s, n=23563, sd=18}
18. Bc2 {-0.18/10 0.039s, n=33182, sd=16, Black makes an illegal move: e8a8} 1-0