MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "8"]
[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 "rnbqkbn1/pppppp1r/8/7p/3PPPpP/8/PPP3P1/RNBQKBNR w KQq - 0 5"]
[GameDuration "00:00:02"]
[GameStartTime "2026-09-14T13:34:57 +0000"]
[GameEndTime "2026-09-14T13:35:00 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nc3 {+2.47/9 0.020s, n=15995, sd=11} Rh8 {-2.46/8 0.038s, n=17876, sd=11}
6. Bd3 {+2.83/9 0.031s, n=23316, sd=13} e6 {-2.71/9 0.092s, n=55068, sd=15}
7. f5 {+2.74/9 0.022s, n=16150, sd=16} Be7 {-2.71/8 0.027s, n=15950, sd=14}
8. Bf4 {+2.53/8 0.019s, n=13004, sd=11} Bxh4+ {-2.76/8 0.017s, n=12520, sd=12}
9. g3 {+2.89/10 0.074s, n=46183, sd=18} Be7 {-3.16/9 0.043s, n=21218, sd=17}
10. Qxg4 {+3.90/10 0.050s, n=26392, sd=18} hxg4 {-3.65/8 0.018s, n=13604, sd=16}
11. Rxh8 {+4.86/10 0.023s, n=18364, sd=17} d6 {-3.61/9 0.038s, n=23853, sd=12}
12. Rxg8+ {+7.38/11 0.038s, n=18555, sd=16} Bf8 {-5.17/8 0.020s, n=15409, sd=16}
13. Bg5 {+7.82/9 0.050s, n=23078, sd=11} Qd7 {-7.54/8 0.049s, n=31338, sd=13}
14. Bh6 {+8.25/10 0.089s, n=47816, sd=20} Nc6 {-7.54/8 0.021s, n=12693, sd=17}
15. Rxf8+ {+8.57/8 0.027s, n=12855, sd=22} Ke7 {-8.27/8 0.039s, n=16471, sd=18}
16. Rg8 {+8.43/8 0.078s, n=37413, sd=15} Nxd4 {-9.06/8 0.142s, n=75142, sd=17}
17. Bf8+ {+10.49/9 0.040s, n=25930, sd=18} Kf6 {-9.92/8 0.051s, n=30317, sd=17}
18. Bg7+ {+10.74/8 0.028s, n=17305, sd=15} Kg5 {-9.54/7 0.024s, n=16146, sd=17}
19. Bxd4+ {+10.86/9 0.019s, n=18857, sd=22}
Kh6 {-10.25/7 0.024s, n=19932, sd=13} 20. Bf6 {+10.86/8 0.016s, n=13464, sd=16}
Qe8 {-10.75/8 0.018s, n=16062, sd=15}
21. Rxe8 {+11.00/10 0.031s, n=16228, sd=17}
Bd7 {-10.69/10 0.017s, n=15971, sd=16}
22. Rh8+ {+10.72/9 1.440s, n=1172829, sd=19}
Rxh8 {-10.78/7 0.019s, n=15381, sd=14}
23. fxe6 {+10.53/10 0.063s, n=59325, sd=15}
fxe6 {-10.50/7 0.024s, n=21675, sd=10} 24. e5 {+10.38/9 0.031s, n=25862, sd=13}
Rf8 {-10.36/8 0.016s, n=15685, sd=12, White makes an illegal move: e1a1} 0-1