MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2461"]
[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 "rnbqkb1r/1ppp1p1p/5n2/p3p1p1/1PP3P1/P7/3PPP1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:50:16 +0200"]
[GameEndTime "2026-09-14T16:50:18 +0200"]
[PlyCount "51"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+2.69/9 0.033s, n=25167, sd=11} 6. Bg2 {-2.33/9 0.046s, n=33035, sd=16}
axb4 {+2.57/9 0.019s, n=14409, sd=14} 7. cxd5 {-2.52/10 0.027s, n=18048, sd=14}
Nxd5 {+2.73/9 0.028s, n=16698, sd=16} 8. Bb2 {-2.77/10 0.035s, n=26543, sd=17}
Qd6 {+2.45/10 0.058s, n=39905, sd=13} 9. axb4 {-1.84/10 0.022s, n=15431, sd=13}
Rxa1 {+2.49/10 0.026s, n=19733, sd=17}
10. Bxa1 {-2.27/10 0.056s, n=38751, sd=22} h5 {+1.98/10 0.076s, n=46206, sd=19}
11. Qa4+ {-2.39/8 0.017s, n=12926, sd=15} Nd7 {+2.34/9 0.031s, n=15840, sd=16}
12. Nc3 {-2.12/9 0.017s, n=13096, sd=15} Nf4 {+1.98/11 0.039s, n=27575, sd=22}
13. Bf3 {-2.32/10 0.026s, n=14542, sd=15} Qxb4 {+2.31/11 0.035s, n=22992, sd=16}
14. Qxb4 {-1.89/9 0.016s, n=12098, sd=14} Bxb4 {+2.65/10 0.023s, n=15069, sd=15}
15. gxh5 {-2.32/9 0.018s, n=14517, sd=13} f5 {+2.63/10 0.033s, n=24152, sd=18}
16. e3 {-2.39/9 0.016s, n=13713, sd=17} Nd3+ {+2.44/9 0.016s, n=13387, sd=18}
17. Kf1 {-2.06/9 0.026s, n=17164, sd=17} Bd6 {+2.58/10 0.037s, n=29117, sd=18}
18. Nb5 {-2.36/9 0.013s, n=12213, sd=11} N7c5 {+2.73/9 0.017s, n=14874, sd=15}
19. Be2 {-2.36/10 0.032s, n=20735, sd=18} Bd7 {+2.78/8 0.021s, n=14541, sd=13}
20. Nxd6+ {-2.75/10 0.025s, n=22229, sd=21}
cxd6 {+2.89/10 0.027s, n=22392, sd=16} 21. Nh3 {-3.32/11 0.018s, n=15074, sd=19}
Bc6 {+3.36/11 0.018s, n=14803, sd=14} 22. Rg1 {-2.90/11 0.016s, n=15374, sd=17}
g4 {+3.72/12 0.029s, n=23501, sd=13} 23. Nf4 {-3.75/9 0.017s, n=13234, sd=13}
Nc1 {+4.20/10 0.028s, n=20327, sd=15} 24. Bd1 {-4.40/11 0.073s, n=59191, sd=24}
N1b3 {+4.76/10 0.013s, n=12510, sd=19} 25. Bc3 {-4.34/9 0.015s, n=12961, sd=16}
Nxd2+ {+5.48/10 0.025s, n=20418, sd=19}
26. Bxd2 {-5.71/7 0.029s, n=22539, sd=17} exf4 {+5.55/10 0.024s, n=21841, sd=18}
27. h3 {-5.57/9 0.024s, n=18791, sd=15} gxh3 {+5.53/11 0.019s, n=13998, sd=20}
28. Bc3 {-5.17/11 0.018s, n=14649, sd=23} Bg2+ {+5.79/11 0.015s, n=17480, sd=20}
29. Rxg2 {-5.64/10 0.018s, n=18605, sd=21}
hxg2+ {+5.46/10 0.014s, n=14685, sd=18}
30. Kxg2 {-5.39/13 0.034s, n=33288, sd=20, Black makes an illegal move: e8h8}
1-0