MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1894"]
[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/1ppp1pp1/8/p3p2p/4P3/5P2/PPPPN1PP/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:03 +0000"]
[GameEndTime "2026-09-14T16:04:03 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.74/8 0.018s, n=15852, sd=12}
6. d4 {-0.08/10 0.016s, n=14442, sd=15} Qh4+ {+1.33/9 0.019s, n=15620, sd=14}
7. g3 {-1.05/9 0.028s, n=19313, sd=18} Qf6 {+1.20/9 0.022s, n=17416, sd=16}
8. Bg2 {-1.23/9 0.021s, n=16695, sd=13} Nxd4 {+1.43/10 0.023s, n=18793, sd=15}
9. Nxd4 {-1.27/9 0.043s, n=32066, sd=15} exd4 {+1.52/10 0.042s, n=32806, sd=15}
10. Na3 {-1.50/8 0.039s, n=26619, sd=15} Bxa3 {+1.56/10 0.033s, n=25174, sd=17}
11. bxa3 {-1.67/9 0.023s, n=18569, sd=14} h4 {+1.67/10 0.035s, n=27833, sd=18}
12. f4 {-1.50/9 0.015s, n=12540, sd=14} Ne7 {+1.75/8 0.014s, n=12828, sd=14}
13. Kf2 {-1.55/8 0.016s, n=13512, sd=13} d5 {+1.73/7 0.023s, n=18101, sd=13}
14. exd5 {-1.24/10 0.027s, n=21804, sd=14} Bd7 {+1.03/8 0.016s, n=13890, sd=14}
15. Rb1 {-1.01/10 0.023s, n=18674, sd=17, Black makes an illegal move: e8h8} 1-0