MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1974"]
[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 "rnbqkbnr/3pp1pp/p1p2p2/1p6/1P4Q1/4P3/P1PP1PPP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:25 +0000"]
[GameEndTime "2026-09-14T13:41:25 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+1.16/9 0.018s, n=14149, sd=12}
6. bxa5 {-1.28/8 0.023s, n=16329, sd=14} e5 {+1.01/9 0.025s, n=18807, sd=15}
7. Qh5+ {-0.72/9 0.025s, n=19695, sd=15} g6 {+0.95/8 0.020s, n=15660, sd=14}
8. Qd1 {-0.82/10 0.021s, n=18665, sd=15} d5 {+0.82/9 0.016s, n=12943, sd=12}
9. Be2 {-0.94/9 0.023s, n=19073, sd=13} Bd6 {+1.01/9 0.019s, n=14570, sd=13}
10. Nf3 {-0.87/8 0.017s, n=13288, sd=10}
Qxa5 {+0.76/8 0.020s, n=16289, sd=13, White makes an illegal move: e1h1} 0-1