MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1402"]
[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/2pppppp/2n2n2/pp1N4/8/4P2P/PPPP1PP1/1RBQKBNR b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:03 +0000"]
[GameEndTime "2026-09-14T13:40:04 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxd5 {+5.56/10 0.034s, n=17486, sd=13}
6. Bxb5 {-5.94/9 0.029s, n=16792, sd=12} e5 {+5.65/10 0.034s, n=17515, sd=16}
7. Bxc6 {-5.71/9 0.025s, n=16850, sd=14} dxc6 {+5.96/10 0.041s, n=20993, sd=14}
8. Ne2 {-5.77/10 0.067s, n=35312, sd=14} Qg5 {+6.04/10 0.043s, n=24540, sd=17}
9. Kf1 {-6.29/8 0.024s, n=14618, sd=13} Nb6 {+6.22/9 0.021s, n=13239, sd=13}
10. d3 {-6.03/9 0.035s, n=17052, sd=12} Qg6 {+6.26/10 0.031s, n=16296, sd=13}
11. e4 {-6.34/8 0.026s, n=13026, sd=12} f5 {+6.20/10 0.064s, n=36067, sd=21}
12. exf5 {-6.22/11 0.049s, n=34065, sd=17}
Bxf5 {+6.30/11 0.032s, n=21417, sd=16} 13. Ng3 {-6.26/11 0.030s, n=18315, sd=16}
Be6 {+6.28/10 0.041s, n=19184, sd=18} 14. a3 {-6.21/9 0.042s, n=22545, sd=14}
Be7 {+6.59/10 0.043s, n=21139, sd=15} 15. Qh5 {-6.14/9 0.029s, n=16168, sd=14}
Qxh5 {+6.32/10 0.034s, n=23722, sd=19}
16. Nxh5 {-6.42/9 0.036s, n=17531, sd=20, Black makes an illegal move: e8h8} 1-0