MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "659"]
[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 "rn1qkbnr/ppp2pp1/3pp2p/5b2/1P6/P1NP3N/2P1PPPP/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:43 +0000"]
[GameEndTime "2026-09-14T16:00:43 +0000"]
[PlyCount "10"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+0.77/8 0.018s, n=13858, sd=12}
6. bxa5 {-0.94/8 0.018s, n=14557, sd=11} Bxh3 {+0.82/9 0.020s, n=14422, sd=14}
7. gxh3 {-0.71/10 0.029s, n=16312, sd=15} Rxa5 {+0.63/9 0.041s, n=30966, sd=15}
8. Bg2 {-0.69/12 0.051s, n=34536, sd=20} Nf6 {+0.43/9 0.026s, n=19753, sd=15}
9. e4 {-0.67/10 0.033s, n=24630, sd=16}
Nc6 {+0.62/9 0.033s, n=19121, sd=15, White makes an illegal move: e1h1} 0-1