MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "600"]
[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 "r1bqk1nr/pppp1p1p/n2b4/4p1p1/P4P2/7N/1PPPP1PP/RNBQKBR1 w Qkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:38:50 +0200"]
[GameEndTime "2026-09-14T18:38:51 +0200"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxg5 {+0.48/10 0.017s, n=15254, sd=13} h6 {-0.33/9 0.023s, n=19136, sd=14}
6. Nc3 {+0.09/8 0.026s, n=17110, sd=18} Nb4 {+0.54/9 0.030s, n=23497, sd=13}
7. Nb5 {+0.50/9 0.022s, n=17175, sd=11} Be7 {+0.71/9 0.022s, n=16008, sd=17}
8. g6 {-0.33/9 0.013s, n=12057, sd=14} fxg6 {+1.20/11 0.021s, n=18007, sd=16}
9. c3 {-0.97/10 0.025s, n=21816, sd=17} a6 {+1.47/10 0.016s, n=14305, sd=14}
10. cxb4 {-0.53/10 0.020s, n=18032, sd=16}
axb5 {+0.77/11 0.039s, n=31569, sd=18} 11. Qc2 {-0.62/10 0.016s, n=13323, sd=16}
Kf7 {+0.73/10 0.042s, n=34923, sd=16} 12. b3 {-0.64/10 0.017s, n=15650, sd=17}
d5 {+1.06/10 0.050s, n=35926, sd=20} 13. Bb2 {-0.82/9 0.028s, n=20993, sd=17}
Bf5 {+1.00/11 0.016s, n=16565, sd=18} 14. e4 {-0.38/10 0.019s, n=13500, sd=19}
Bxe4 {+0.78/10 0.019s, n=13886, sd=18} 15. Bd3 {-0.89/10 0.017s, n=14581, sd=16}
Bxd3 {+1.32/11 0.014s, n=14137, sd=18}
16. Qxd3 {-0.80/10 0.024s, n=17836, sd=16} Qd6 {+0.66/9 0.016s, n=15104, sd=15}
17. Qxb5 {-1.02/10 0.015s, n=14649, sd=17}
Nf6 {+0.89/9 0.016s, n=13624, sd=11, White makes an illegal move: e1a1} 0-1