MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1668"]
[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/ppp1ppp1/7n/3p3p/1P3P2/2PP4/P3P1PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:41 +0000"]
[GameEndTime "2026-09-14T13:40:42 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.01/9 0.015s, n=12639, sd=13} a5 {+0.42/10 0.050s, n=35752, sd=16}
6. b5 {-0.24/9 0.023s, n=18073, sd=11} c6 {+0.46/10 0.032s, n=19905, sd=15}
7. a4 {-0.13/9 0.030s, n=23018, sd=13} Nd7 {+0.33/9 0.028s, n=20960, sd=15}
8. e3 {-0.12/9 0.016s, n=12331, sd=16} cxb5 {+0.36/10 0.024s, n=16803, sd=15}
9. axb5 {-0.33/9 0.024s, n=18045, sd=14} g6 {+0.53/10 0.019s, n=14848, sd=13}
10. Be2 {-0.66/9 0.047s, n=29738, sd=16}
Bg7 {+0.73/10 0.038s, n=25188, sd=14, White makes an illegal move: e1h1} 0-1