MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "488"]
[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/pp2ppp1/8/2ppP2p/6P1/2P2Q2/PP1P1P1P/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:54 +0000"]
[GameEndTime "2026-09-14T13:37:55 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg4 {+4.18/9 0.019s, n=12739, sd=13}
6. Qg3 {-4.67/9 0.030s, n=24253, sd=14} Nc6 {+4.28/10 0.047s, n=32726, sd=16}
7. Na3 {-4.53/9 0.027s, n=20269, sd=15} f6 {+4.41/8 0.019s, n=14928, sd=12}
8. h3 {-4.38/10 0.041s, n=30717, sd=20} fxe5 {+3.65/8 0.033s, n=25379, sd=13}
9. d3 {-3.62/9 0.016s, n=13917, sd=14} Nf6 {+4.33/9 0.018s, n=13522, sd=14}
10. Bg2 {-3.52/11 0.048s, n=33704, sd=20} Bf5 {+3.36/10 0.032s, n=26744, sd=13}
11. hxg4 {-3.90/11 0.064s, n=44057, sd=18}
Rxh1 {+3.69/11 0.030s, n=22890, sd=18}
12. Bxh1 {-4.08/10 0.014s, n=12081, sd=11}
Nxg4 {+3.84/11 0.020s, n=16733, sd=16} 13. Nf3 {-4.12/9 0.035s, n=25737, sd=14}
Qd7 {+3.97/9 0.018s, n=15335, sd=14} 14. Nh4 {-4.09/10 0.024s, n=18793, sd=16}
Bh7 {+3.53/9 0.019s, n=16130, sd=15}
15. Bg5 {-4.19/8 0.024s, n=16810, sd=12, Black makes an illegal move: e8a8} 1-0