MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "378"]
[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/p2p1ppp/1p3n2/2p1p3/5B2/P2P2P1/1PP1PP1P/RNQ1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:05 +0000"]
[GameEndTime "2026-09-14T13:36:05 +0000"]
[PlyCount "8"]
[Termination "illegal move"]
[TimeControl "-"]

5... exf4 {+6.24/9 0.019s, n=13733, sd=15}
6. Bg2 {-6.24/9 0.019s, n=14751, sd=13} Nc6 {+6.14/10 0.024s, n=16018, sd=16}
7. Qxf4 {-6.03/10 0.017s, n=12703, sd=12} Bb7 {+6.38/9 0.019s, n=13437, sd=13}
8. Nc3 {-6.35/9 0.049s, n=32505, sd=16}
d5 {+6.09/8 0.032s, n=14222, sd=13, White makes an illegal move: e1a1} 0-1