MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "431"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqk2r/p1pp1ppp/1p3n2/4p3/8/bPNP3N/P1P1PPPP/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:32 +0000"]
[GameEndTime "2026-09-14T16:08:33 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa3 {+6.73/10 0.014s, n=14559, sd=14} Nc6 {-6.66/9 0.021s, n=13253, sd=15}
6. e3 {+6.61/10 0.035s, n=31396, sd=16} d5 {-6.30/9 0.016s, n=13813, sd=14}
7. d4 {+6.94/10 0.040s, n=30486, sd=16} exd4 {-7.07/9 0.016s, n=15828, sd=15}
8. Bb5 {+7.39/10 0.024s, n=22118, sd=17} Qd7 {-7.27/10 0.065s, n=43574, sd=17}
9. exd4 {+7.45/9 0.015s, n=13462, sd=16} Bb7 {-7.67/9 0.015s, n=14461, sd=16}
10. Qd3 {+7.57/9 0.016s, n=12702, sd=13} a6 {-7.43/9 0.018s, n=16359, sd=14}
11. Bxc6 {+7.69/11 0.019s, n=13086, sd=13}
Qxc6 {-7.48/9 0.016s, n=14889, sd=18, White makes an illegal move: e1a1} 0-1