MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "966"]
[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 "rnb1kb1r/1p1ppppp/pqp2n2/8/1P1P1P2/6P1/P1P1P2P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:21 +0000"]
[GameEndTime "2026-09-14T16:01:22 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-1.15/8 0.016s, n=12030, sd=12} d5 {+1.22/9 0.030s, n=21238, sd=18}
6. a3 {-1.20/10 0.042s, n=29093, sd=19} a5 {+1.16/10 0.026s, n=16067, sd=17}
7. bxa5 {-1.14/9 0.017s, n=15119, sd=17} Qxa5+ {+1.20/9 0.029s, n=20188, sd=20}
8. Bd2 {-1.17/10 0.038s, n=24601, sd=17} Qd8 {+1.29/9 0.021s, n=15912, sd=14}
9. e3 {-1.10/11 0.015s, n=12356, sd=16} Bg4 {+1.31/9 0.018s, n=16145, sd=13}
10. c4 {-1.10/10 0.017s, n=12651, sd=18} e6 {+1.23/8 0.022s, n=12615, sd=14}
11. cxd5 {-0.87/11 0.015s, n=15376, sd=15}
exd5 {+1.08/10 0.035s, n=22952, sd=16} 12. Bg2 {-0.98/9 0.018s, n=15182, sd=15}
Nbd7 {+0.92/8 0.022s, n=15317, sd=14, White makes an illegal move: e1h1} 0-1