MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "912"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/ppppp1pp/2n5/5p2/2P2PP1/3P4/PP2P1BP/RNBQK1NR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:17 +0000"]
[GameEndTime "2026-09-14T14:53:18 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxg4 {-0.13/10 0.037s, n=35156, sd=18}
6. h3 {-0.36/9 0.024s, n=23298, sd=20} d6 {+0.04/10 0.023s, n=16223, sd=14}
7. Nc3 {-0.06/9 0.022s, n=19597, sd=14} e5 {+0.09/9 0.026s, n=22022, sd=15}
8. hxg4 {-0.24/7 0.026s, n=22768, sd=13} Bxg4 {+0.08/9 0.021s, n=13989, sd=14}
9. Qb3 {-0.07/7 0.020s, n=17712, sd=10} Rb8 {0.00/10 0.033s, n=29535, sd=20}
10. fxe5 {-0.68/8 0.027s, n=21928, sd=13} Nd4 {+0.49/8 0.016s, n=12225, sd=12}
11. Qa4+ {-0.26/9 0.013s, n=12164, sd=15} Bd7 {+0.37/9 0.015s, n=15041, sd=18}
12. Qxa7 {-0.39/11 0.014s, n=13877, sd=17}
dxe5 {+0.31/10 0.017s, n=16917, sd=16} 13. Bg5 {-0.12/11 0.017s, n=16214, sd=17}
Be7 {+0.32/11 0.021s, n=16832, sd=18} 14. Bxe7 {-0.34/11 0.012s, n=13271, sd=13}
Nxe7 {+0.74/11 0.030s, n=28545, sd=20, White makes an illegal move: e1a1} 0-1