MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "958"]
[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 "rnbq1bnr/p1pppkp1/1p3p1p/8/1P6/B2P2P1/P1P1PP1P/RN1QKBNR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:27:14 +0200"]
[GameEndTime "2026-09-14T18:27:15 +0200"]
[PlyCount "10"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-0.83/10 0.020s, n=19469, sd=15}
6. e4 {+1.00/10 0.015s, n=13907, sd=13} e6 {-0.97/9 0.021s, n=18164, sd=15}
7. Nf3 {+0.73/10 0.015s, n=12679, sd=8} b5 {-0.88/8 0.018s, n=14888, sd=13}
8. Bg2 {+0.97/10 0.032s, n=22076, sd=17} a5 {-0.71/11 0.030s, n=16630, sd=14}
9. Bb2 {+0.64/9 0.021s, n=14045, sd=15}
axb4 {-0.67/10 0.021s, n=16331, sd=13, White makes an illegal move: e1h1} 0-1