MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "64"]
[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/p1ppppp1/1pn2n2/7p/PP1P4/4B3/2P1PPPP/RN1QKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:13 +0000"]
[GameEndTime "2026-09-14T13:35:13 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {-0.95/9 0.027s, n=17917, sd=13} Na5 {+0.49/9 0.021s, n=16264, sd=13}
6. Nd2 {-0.20/10 0.016s, n=13956, sd=11} Bb7 {+0.73/8 0.016s, n=13779, sd=11}
7. Bg5 {-0.35/10 0.038s, n=24564, sd=16} Nh7 {+0.34/10 0.046s, n=33842, sd=17}
8. Bf4 {-0.82/9 0.018s, n=14197, sd=16} e6 {+0.55/11 0.043s, n=26879, sd=16}
9. e4 {-0.61/10 0.029s, n=20982, sd=14} Bb4 {+0.17/11 0.036s, n=25658, sd=17}
10. Bd3 {+0.18/10 0.024s, n=13541, sd=14} Bc3 {+0.44/11 0.024s, n=19148, sd=18}
11. Ne2 {-0.35/10 0.016s, n=12267, sd=13} Bxa1 {+0.36/9 0.022s, n=16425, sd=14}
12. Qxa1 {-0.29/9 0.016s, n=12008, sd=16, Black makes an illegal move: e8h8} 1-0