MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "500"]
[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 "rnbqkb1r/1ppp2pp/p3pp1n/2N3B1/8/3P4/PPP1PPPP/R2QKBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:59 +0000"]
[GameEndTime "2026-09-14T13:38:00 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxg5 {+7.50/9 0.024s, n=15220, sd=12}
6. Nb3 {-7.48/9 0.022s, n=18412, sd=13} c5 {+7.82/10 0.042s, n=30172, sd=13}
7. e4 {-7.50/8 0.027s, n=17518, sd=13} Nf7 {+7.75/9 0.020s, n=13283, sd=12}
8. Nd2 {-7.67/9 0.029s, n=21855, sd=13} Nc6 {+7.90/9 0.028s, n=17867, sd=13}
9. c3 {-7.82/9 0.032s, n=23311, sd=15} Rb8 {+7.75/9 0.040s, n=19224, sd=13}
10. Qh5 {-7.89/8 0.024s, n=17507, sd=12} Qf6 {+7.86/9 0.024s, n=13041, sd=7}
11. h4 {-8.03/8 0.017s, n=13137, sd=11} gxh4 {+7.89/9 0.018s, n=14057, sd=17}
12. Ngf3 {-7.90/10 0.037s, n=25321, sd=15} Be7 {+7.84/10 0.029s, n=19239, sd=17}
13. Qxh4 {-7.96/10 0.022s, n=16642, sd=16} g5 {+7.69/10 0.031s, n=24963, sd=20}
14. Qh5 {-7.84/9 0.052s, n=37160, sd=15}
Qg7 {+7.91/11 0.077s, n=54979, sd=17, White makes an illegal move: e1a1} 0-1