MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1265"]
[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 "rnbqkbnr/pp1p3p/2p1p3/5pp1/5P2/N2P4/PPP1PKPP/R1BQ1BNR w kq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:38 +0000"]
[GameEndTime "2026-09-14T13:39:40 +0000"]
[PlyCount "46"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxg5 {+0.80/10 0.042s, n=29307, sd=13} h6 {-0.33/9 0.042s, n=28413, sd=13}
6. Nf3 {+0.96/9 0.029s, n=20402, sd=16} Be7 {-0.38/9 0.035s, n=23354, sd=16}
7. g6 {+0.23/9 0.044s, n=28908, sd=14} Nf6 {-0.39/10 0.037s, n=26626, sd=15}
8. c3 {+0.56/10 0.028s, n=16755, sd=14} d5 {-0.40/9 0.026s, n=18827, sd=15}
9. Ke1 {+0.61/10 0.040s, n=29223, sd=17} Nbd7 {-0.34/9 0.017s, n=13115, sd=13}
10. g3 {+0.50/9 0.022s, n=13241, sd=12} Rg8 {-0.52/10 0.030s, n=22580, sd=14}
11. Bxh6 {+0.51/10 0.022s, n=17309, sd=18} Ng4 {-0.58/10 0.038s, n=25558, sd=16}
12. Qc1 {+0.46/9 0.020s, n=15531, sd=12} Rxg6 {-0.36/9 0.020s, n=15690, sd=15}
13. Bd2 {+0.68/10 0.059s, n=40050, sd=18} Qb6 {-0.84/10 0.065s, n=48852, sd=16}
14. Bh3 {+1.24/10 0.053s, n=35941, sd=16} Ndf6 {-0.95/8 0.018s, n=12792, sd=12}
15. Bxg4 {+1.09/9 0.024s, n=12271, sd=16} Nxg4 {-1.27/10 0.076s, n=38218, sd=17}
16. Bf4 {+1.15/10 0.078s, n=39715, sd=13} e5 {-1.17/11 0.109s, n=62972, sd=19}
17. Bxe5 {+2.15/10 0.027s, n=17069, sd=15} Qf2+ {-1.61/9 0.050s, n=32878, sd=19}
18. Kd1 {+2.04/9 0.028s, n=15535, sd=13} Nxe5 {-1.61/10 0.014s, n=12118, sd=15}
19. Nxe5 {+1.37/11 0.025s, n=14983, sd=21} Bg5 {-1.93/10 0.028s, n=14607, sd=18}
20. Qc2 {+1.46/12 0.075s, n=42668, sd=24} Rh6 {-1.65/11 0.018s, n=13433, sd=17}
21. Nf3 {+1.33/11 0.031s, n=16569, sd=18} Be3 {-1.06/11 0.026s, n=16577, sd=26}
22. Qb3 {+1.20/11 0.035s, n=19440, sd=17} f4 {-1.46/11 0.050s, n=27536, sd=18}
23. Re1 {+1.31/12 0.021s, n=14579, sd=17} fxg3 {-0.82/10 0.018s, n=13605, sd=17}
24. hxg3 {+1.49/11 0.019s, n=16367, sd=16} Bb6 {-0.87/11 0.016s, n=13206, sd=17}
25. Qb4 {+1.84/8 0.019s, n=13401, sd=15} Qxg3 {-0.84/11 0.044s, n=32394, sd=23}
26. Nc2 {+0.63/10 0.069s, n=47211, sd=16} Bd7 {+0.58/11 0.056s, n=37438, sd=19}
27. a4 {-0.59/9 0.023s, n=17344, sd=15, Black makes an illegal move: e8a8} 1-0