MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "863"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1k1nr/pppp2pp/3bpq2/5p2/1P6/7P/P1PPPPP1/RNBQKBNR w KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:28 +0000"]
[GameEndTime "2026-09-14T16:01:29 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. c3 {-0.70/10 0.027s, n=15727, sd=12} b6 {+0.53/9 0.018s, n=15826, sd=13}
6. e3 {-0.74/9 0.027s, n=16032, sd=12} Bb7 {+0.49/9 0.026s, n=20948, sd=16}
7. d4 {-0.65/11 0.029s, n=18367, sd=18} Qg6 {+0.46/9 0.053s, n=36966, sd=16}
8. h4 {-0.74/11 0.065s, n=55583, sd=17} Nc6 {+0.77/8 0.020s, n=15559, sd=13}
9. Nd2 {-0.51/9 0.019s, n=13067, sd=15} Nf6 {+0.67/9 0.026s, n=19349, sd=14}
10. h5 {-0.61/9 0.027s, n=23136, sd=15} Qh6 {+0.81/10 0.017s, n=14373, sd=14}
11. e4 {-0.83/9 0.022s, n=14120, sd=15} fxe4 {+0.90/9 0.016s, n=12445, sd=21}
12. Nxe4 {-1.17/10 0.041s, n=37265, sd=18} Bf4 {+0.49/9 0.022s, n=19267, sd=18}
13. Bxf4 {-1.10/9 0.036s, n=28219, sd=24} Qxf4 {+1.12/9 0.022s, n=17102, sd=15}
14. Nxf6+ {-1.08/10 0.034s, n=28294, sd=19}
gxf6 {+1.23/8 0.031s, n=20064, sd=16} 15. Be2 {-1.10/11 0.018s, n=15967, sd=15}
Rg8 {+1.01/8 0.017s, n=12865, sd=15}
16. Bf3 {-0.81/11 0.023s, n=20263, sd=20, Black makes an illegal move: e8a8} 1-0