MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "372"]
[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 "rnbqkbnr/pp1pp3/2p4p/5pp1/3P1PP1/N2Q4/PPP1P2P/R1B1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:35 +0000"]
[GameEndTime "2026-09-14T13:36:36 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-1.29/9 0.018s, n=13090, sd=12}
6. fxg5 {+1.06/9 0.031s, n=21623, sd=17} hxg5 {-0.21/10 0.027s, n=15892, sd=15}
7. Bxg5 {+0.09/9 0.050s, n=32354, sd=14} Nh6 {+0.39/9 0.022s, n=15972, sd=14}
8. gxf5 {0.00/8 0.018s, n=12620, sd=17} Bxf5 {+0.31/10 0.048s, n=29311, sd=19}
9. Qb3 {-0.35/11 0.076s, n=45064, sd=22} Nf7 {+0.12/10 0.020s, n=14439, sd=14}
10. Bd2 {-0.26/10 0.020s, n=13892, sd=12}
e5 {+0.56/9 0.017s, n=12248, sd=10, White makes an illegal move: e1a1} 0-1