MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "262"]
[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 "r1bqkb1r/pppppp1p/5np1/8/1n1P1P2/7N/PPPNP1PP/R1BQKBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:13 +0000"]
[GameEndTime "2026-09-14T13:36:14 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... d6 {+0.81/10 0.019s, n=16633, sd=15}
6. c3 {-0.50/10 0.015s, n=13032, sd=14} Nbd5 {+0.68/10 0.021s, n=18545, sd=16}
7. Nf3 {-0.42/10 0.030s, n=21599, sd=16} Bxh3 {+0.64/9 0.016s, n=12924, sd=15}
8. gxh3 {-0.71/10 0.038s, n=29712, sd=17} e6 {+0.84/9 0.016s, n=13341, sd=12}
9. e3 {-0.72/9 0.018s, n=12773, sd=18} Ne7 {+0.70/11 0.033s, n=25167, sd=17}
10. Bd3 {-0.65/8 0.021s, n=16782, sd=13} d5 {+0.75/10 0.015s, n=12721, sd=18}
11. Qb3 {-0.85/9 0.047s, n=34577, sd=18} Rb8 {+1.07/9 0.026s, n=21416, sd=13}
12. Qa4+ {-1.00/9 0.036s, n=26763, sd=16} c6 {+0.83/9 0.023s, n=17311, sd=15}
13. Qxa7 {-0.88/12 0.024s, n=20492, sd=20} Nf5 {+0.76/10 0.027s, n=22407, sd=19}
14. Qa4 {-0.91/9 0.018s, n=14296, sd=17} Bg7 {+0.73/10 0.055s, n=38311, sd=16}
15. Qc2 {-0.83/10 0.022s, n=17912, sd=16, Black makes an illegal move: e8h8} 1-0