MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "82"]
[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/1pp1p1p1/3p4/p4p1p/1P6/2PP2P1/P3PP1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:31 +0000"]
[GameEndTime "2026-09-14T15:59:31 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qa4+ {+0.62/9 0.042s, n=28618, sd=17} Bd7 {-0.44/8 0.024s, n=15174, sd=10}
6. b5 {+0.96/12 0.023s, n=21097, sd=19} c6 {-1.18/8 0.016s, n=12213, sd=14}
7. Na3 {+0.96/9 0.029s, n=18616, sd=13} h4 {-0.78/9 0.026s, n=17255, sd=13}
8. Bg2 {+1.13/9 0.021s, n=17558, sd=15} e5 {-0.55/9 0.028s, n=18094, sd=14}
9. gxh4 {+0.26/8 0.030s, n=22781, sd=16} Qxh4 {+0.09/9 0.026s, n=17708, sd=13}
10. Qxh4 {+0.47/10 0.015s, n=13834, sd=13} Rxh4 {-0.53/9 0.021s, n=16816, sd=13}
11. f4 {+0.76/9 0.023s, n=15192, sd=13} cxb5 {-0.14/10 0.018s, n=15860, sd=12}
12. Nf3 {+0.39/10 0.037s, n=32383, sd=15} Rg4 {-0.60/10 0.022s, n=17307, sd=16}
13. Bh3 {+0.93/10 0.023s, n=19067, sd=16} b4 {-0.42/10 0.025s, n=19357, sd=15}
14. cxb4 {+0.69/10 0.032s, n=29137, sd=17}
axb4 {-0.44/10 0.022s, n=17635, sd=17} 15. Nc4 {+0.78/10 0.023s, n=18246, sd=18}
exf4 {-0.64/8 0.018s, n=13736, sd=11} 16. Bxg4 {+1.00/10 0.014s, n=14298, sd=17}
fxg4 {-0.85/11 0.035s, n=27652, sd=19} 17. Ng5 {+0.70/11 0.034s, n=27925, sd=18}
f3 {-1.06/9 0.015s, n=12499, sd=19} 18. exf3 {+1.12/9 0.032s, n=28665, sd=16}
Nc6 {-1.01/9 0.057s, n=36612, sd=17, White makes an illegal move: e1h1} 0-1