MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1243"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbnr/ppppp1p1/5p1p/8/1n1P1P2/2P3P1/P3P2P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:59:57 +0200"]
[GameEndTime "2026-09-14T15:59:58 +0200"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-1.34/10 0.018s, n=14975, sd=18}
6. d5 {+0.90/11 0.056s, n=42005, sd=23} Nb8 {-1.25/10 0.026s, n=20955, sd=15}
7. e4 {+0.87/9 0.020s, n=14996, sd=23} e6 {-0.93/10 0.030s, n=23238, sd=16}
8. Nd2 {+1.05/8 0.029s, n=24285, sd=11} Ne7 {-1.07/9 0.024s, n=18116, sd=13}
9. Ngf3 {+1.13/9 0.021s, n=17066, sd=14} exd5 {-0.55/9 0.016s, n=12924, sd=13}
10. Nh4 {+0.98/10 0.015s, n=13730, sd=17} g6 {-0.35/9 0.034s, n=25182, sd=15}
11. exd5 {+0.23/8 0.017s, n=12462, sd=13} d6 {-0.22/9 0.044s, n=29858, sd=15}
12. f5 {+0.96/10 0.037s, n=28315, sd=16} Bxf5 {+0.28/10 0.020s, n=16177, sd=14}
13. Nxf5 {+0.31/9 0.018s, n=13384, sd=20} Nxf5 {-0.29/8 0.020s, n=14728, sd=15}
14. Bh3 {+0.20/10 0.023s, n=16946, sd=22} Qe7+ {-0.28/9 0.022s, n=14504, sd=22}
15. Kf2 {+0.35/10 0.022s, n=17400, sd=22} Qe3+ {-0.59/9 0.098s, n=59494, sd=20}
16. Kg2 {+0.52/10 0.017s, n=12528, sd=20} Qd3 {-0.23/9 0.023s, n=18401, sd=26}
17. Re1+ {+0.43/8 0.018s, n=13152, sd=15} Be7 {-0.38/8 0.022s, n=15681, sd=14}
18. Bxf5 {-0.08/10 0.045s, n=31885, sd=15}
Qxf5 {+0.07/10 0.019s, n=13245, sd=14} 19. Nb3 {+0.24/10 0.041s, n=26906, sd=16}
h5 {+0.92/10 0.031s, n=24097, sd=22} 20. c4 {-0.75/11 0.072s, n=52468, sd=25}
Nd7 {+0.38/11 0.056s, n=34684, sd=22} 21. Nd4 {-0.23/11 0.021s, n=17662, sd=15}
Qg4 {+0.46/11 0.024s, n=16437, sd=18} 22. Qc2 {-0.67/10 0.031s, n=20767, sd=16}
Ne5 {+0.82/9 0.032s, n=18020, sd=12}
23. Bb2 {-0.65/10 0.044s, n=32558, sd=17, Black makes an illegal move: e8a8} 1-0