MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "518"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqk1nr/pppp1pp1/n3p2p/8/Qb6/2P2N2/PP1PPPPP/RNB1KB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:37 +0000"]
[GameEndTime "2026-09-14T13:36:37 +0000"]
[PlyCount "8"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb4 {+7.16/9 0.026s, n=12025, sd=12} c6 {-6.92/9 0.024s, n=12609, sd=12}
6. Nc3 {+7.12/8 0.026s, n=13862, sd=14} Ne7 {-7.02/9 0.029s, n=15743, sd=15}
7. b5 {+7.03/9 0.047s, n=21912, sd=15} cxb5 {-6.74/10 0.021s, n=14955, sd=15}
8. Qxb5 {+6.86/10 0.061s, n=28577, sd=16, Black makes an illegal move: e8h8} 1-0