MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "456"]
[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/pBpp1p2/4p3/7p/4P1pP/8/PPPP1PP1/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:08:06 +0000"]
[GameEndTime "2026-09-14T16:08:07 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa8 {+7.52/9 0.043s, n=38493, sd=14} Nc6 {-7.28/9 0.028s, n=26192, sd=12}
6. Bxc6 {+8.15/8 0.014s, n=12917, sd=12} dxc6 {-8.26/8 0.267s, n=218311, sd=15}
7. Nc3 {+8.08/8 0.016s, n=14562, sd=13} Bg7 {-8.15/8 0.021s, n=19477, sd=14}
8. Nge2 {+8.11/10 0.070s, n=59390, sd=16} Qxh4 {-8.31/8 0.025s, n=23644, sd=15}
9. Rxh4 {+8.10/9 0.044s, n=34962, sd=12} Bb7 {-8.03/8 0.031s, n=28854, sd=13}
10. Nf4 {+8.29/7 0.014s, n=12290, sd=12} Be5 {-8.18/7 0.038s, n=28241, sd=11}
11. d4 {+8.70/7 0.024s, n=20176, sd=10} a6 {-8.71/6 0.033s, n=30314, sd=11}
12. Rh1 {+8.92/6 0.013s, n=12081, sd=10} Bxf4 {-8.90/7 0.141s, n=116090, sd=14}
13. Bxf4 {+9.10/8 0.014s, n=13860, sd=10} Ba8 {-8.91/7 0.034s, n=31709, sd=11}
14. d5 {+9.54/8 0.023s, n=21376, sd=11} Rh7 {-10.09/7 0.039s, n=35444, sd=13}
15. Nb5 {+9.97/8 0.012s, n=12149, sd=12} e5 {-10.36/8 0.061s, n=53501, sd=15}
16. Nxc7+ {+10.19/9 0.030s, n=27881, sd=18}
Kf8 {-10.46/8 0.048s, n=42418, sd=19} 17. dxc6 {+10.47/9 0.039s, n=31505, sd=15}
f6 {-10.21/8 0.037s, n=33185, sd=16} 18. Bd2 {+10.41/8 0.019s, n=17814, sd=11}
Ne7 {-10.39/8 0.023s, n=15320, sd=12} 19. Bc3 {+10.38/7 0.018s, n=16308, sd=14}
Kf7 {-10.32/8 0.020s, n=17494, sd=13} 20. Qe2 {+10.40/8 0.035s, n=30632, sd=14}
Nxc6 {-10.43/8 0.030s, n=20367, sd=16} 21. Qd3 {+10.36/8 0.032s, n=28202, sd=16}
Nd4 {-10.38/8 0.016s, n=13475, sd=12} 22. Nxa6 {+10.45/8 0.020s, n=16654, sd=12}
Kf8 {-10.43/7 0.021s, n=13099, sd=12} 23. Nb4 {+10.53/8 0.023s, n=19967, sd=17}
Rc7 {-10.56/8 0.054s, n=45611, sd=13, White makes an illegal move: e1a1} 0-1