MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1744"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/1ppqppp1/p6p/3p4/7N/2P2P1P/PP1PP1P1/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:41:15 +0000"]
[GameEndTime "2026-09-14T13:41:16 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... g5 {+6.44/10 0.023s, n=18603, sd=14}
6. Ng6 {-6.22/9 0.058s, n=32981, sd=14} fxg6 {+6.58/10 0.046s, n=33812, sd=15}
7. d4 {-6.13/10 0.064s, n=36867, sd=16} Qd6 {+6.07/9 0.030s, n=22782, sd=14}
8. e4 {-6.08/9 0.024s, n=17427, sd=14} Qg3+ {+6.43/9 0.024s, n=16585, sd=11}
9. Ke2 {-5.92/9 0.031s, n=22916, sd=14} dxe4 {+6.16/10 0.021s, n=16491, sd=15}
10. fxe4 {-5.98/9 0.025s, n=18651, sd=14} Nf6 {+5.98/11 0.043s, n=31127, sd=17}
11. e5 {-6.35/9 0.032s, n=21572, sd=15} Nh5 {+6.42/9 0.031s, n=20819, sd=16}
12. Qb3 {-5.84/9 0.018s, n=12773, sd=14} c5 {+6.61/10 0.028s, n=20200, sd=20}
13. Be3 {-6.27/9 0.030s, n=21680, sd=16} Nc6 {+7.28/10 0.031s, n=23182, sd=18}
14. Nd2 {-7.15/10 0.027s, n=20009, sd=20} cxd4 {+7.55/10 0.018s, n=13518, sd=16}
15. cxd4 {-7.22/9 0.028s, n=20420, sd=19} Nf4+ {+7.65/9 0.017s, n=12865, sd=16}
16. Kd1 {-7.87/9 0.033s, n=22809, sd=17} Nxg2 {+7.84/10 0.018s, n=13661, sd=17}
17. Bxg2 {-7.68/11 0.085s, n=59590, sd=22}
Qxg2 {+7.61/11 0.040s, n=29551, sd=21} 18. Rf1 {-7.66/9 0.028s, n=20595, sd=18}
Nd8 {+7.50/10 0.032s, n=22364, sd=23} 19. d5 {-7.54/10 0.027s, n=20544, sd=16}
Bxh3 {+7.98/9 0.034s, n=23519, sd=14} 20. Ke1 {-8.11/8 0.039s, n=25312, sd=16}
Bf5 {+7.70/8 0.024s, n=17640, sd=14} 21. Rf2 {-7.80/7 0.029s, n=19448, sd=14}
Qh1+ {+7.73/8 0.023s, n=15550, sd=15} 22. Rf1 {-7.82/8 0.018s, n=12311, sd=10}
Qh4+ {+7.72/9 0.028s, n=13218, sd=17} 23. Bf2 {-8.24/10 0.096s, n=49824, sd=20}
Qf4 {+8.10/10 0.023s, n=16412, sd=14} 24. Bg3 {-8.16/9 0.020s, n=12401, sd=15}
Qg4 {+8.31/9 0.046s, n=31417, sd=15} 25. e6 {-8.37/10 0.064s, n=38180, sd=21}
Bg7 {+8.75/9 0.024s, n=16111, sd=15}
26. Rc1 {-8.68/8 0.026s, n=17614, sd=15, Black makes an illegal move: e8h8} 1-0