MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1482"]
[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 "rnbqk1nr/p1pppp1p/7b/1p6/4PPp1/2N5/PPPP2PP/1RBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:03:09 +0000"]
[GameEndTime "2026-09-14T16:03:10 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxb5 {+4.22/11 0.027s, n=21398, sd=15} c6 {-3.90/8 0.024s, n=13095, sd=16}
6. Ba4 {+4.08/9 0.019s, n=16055, sd=11} f5 {-3.99/8 0.024s, n=18121, sd=13}
7. d3 {+3.95/11 0.063s, n=33790, sd=18} e6 {-3.99/10 0.029s, n=22238, sd=16}
8. Be3 {+4.01/10 0.036s, n=16386, sd=14} Bg7 {-3.95/9 0.026s, n=13656, sd=16}
9. Nge2 {+4.02/9 0.035s, n=18606, sd=16} h5 {-3.89/8 0.019s, n=14446, sd=11}
10. h3 {+4.16/10 0.026s, n=20443, sd=15} d5 {-4.09/8 0.024s, n=18377, sd=14}
11. e5 {+3.97/9 0.022s, n=18365, sd=15} Kf7 {-3.58/9 0.032s, n=20363, sd=12}
12. Qd2 {+3.64/9 0.022s, n=17906, sd=14} Ne7 {-3.64/10 0.031s, n=25463, sd=17}
13. b4 {+3.77/10 0.040s, n=28233, sd=15} Bd7 {-3.51/10 0.033s, n=26031, sd=14}
14. Bc5 {+3.62/11 0.073s, n=51825, sd=18} Na6 {-3.45/9 0.018s, n=15247, sd=13}
15. Bf2 {+3.38/10 0.073s, n=52458, sd=17} Rb8 {-3.17/10 0.014s, n=12234, sd=14}
16. a3 {+3.26/10 0.024s, n=19880, sd=17} c5 {-3.83/10 0.028s, n=25068, sd=18}
17. Bxd7 {+3.64/10 0.036s, n=24800, sd=16}
Qxd7 {-3.51/10 0.044s, n=35770, sd=23} 18. bxc5 {+3.30/9 0.026s, n=22548, sd=17}
d4 {-3.46/10 0.026s, n=21463, sd=16} 19. Bxd4 {+3.45/10 0.022s, n=19410, sd=15}
Rxb1+ {-3.51/10 0.023s, n=13394, sd=16}
20. Nxb1 {+3.38/10 0.050s, n=34443, sd=17}
Qb7 {-3.17/10 0.023s, n=18484, sd=17, White makes an illegal move: e1h1} 0-1