MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "623"]
[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 "rnbqkbnr/3ppppp/2p5/p3N3/1p1PP3/8/PPPQ1PPP/RNB1KB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:55 +0000"]
[GameEndTime "2026-09-14T16:08:55 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-0.66/8 0.023s, n=20439, sd=12}
6. Bd3 {+0.41/10 0.043s, n=32538, sd=15} e6 {-0.91/9 0.019s, n=17507, sd=13}
7. Nf3 {+0.64/10 0.066s, n=56160, sd=15} d5 {-0.35/9 0.015s, n=13060, sd=12}
8. e5 {+0.17/10 0.021s, n=19736, sd=19} Nfd7 {-0.36/10 0.019s, n=17323, sd=16}
9. a3 {+0.17/10 0.020s, n=18705, sd=18} Ba6 {-0.05/10 0.016s, n=12928, sd=16}
10. Bxa6 {+0.19/11 0.017s, n=16671, sd=18}
Nxa6 {+0.05/10 0.046s, n=40690, sd=16, White makes an illegal move: e1h1} 0-1