MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "319"]
[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 "rnbqkbnr/p1pp1ppp/4p3/1p6/1P1P4/P7/2P1PPPP/RNBQKBNR b Kkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:01 +0000"]
[GameEndTime "2026-09-14T13:37:01 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+1.03/10 0.018s, n=15404, sd=17} 6. e3 {-0.66/8 0.019s, n=15896, sd=14}
axb4 {+0.56/8 0.016s, n=13051, sd=12} 7. Bxb5 {-0.87/9 0.015s, n=12068, sd=15}
bxa3 {+1.23/9 0.025s, n=16229, sd=12} 8. Bxa3 {-0.85/9 0.016s, n=14010, sd=13}
Bxa3 {+4.07/9 0.021s, n=16334, sd=18} 9. Nxa3 {-0.56/11 0.013s, n=12507, sd=12}
Bb7 {+0.64/9 0.017s, n=15016, sd=14} 10. Nf3 {-0.65/11 0.022s, n=17291, sd=20}
Qe7 {+0.55/11 0.015s, n=13810, sd=20} 11. Qc1 {-0.26/11 0.026s, n=21681, sd=16}
Bxf3 {+0.48/11 0.022s, n=19481, sd=17}
12. gxf3 {-0.39/11 0.020s, n=18370, sd=15}
Nf6 {+0.48/11 0.022s, n=15431, sd=18, White makes an illegal move: e1h1} 0-1