MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1648"]
[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 "rnb1kbnr/pp1ppp1p/8/q1p5/Q1P3pP/7R/PP1PPPP1/RNB1KBN1 w Qkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:45 +0000"]
[GameEndTime "2026-09-14T13:40:47 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxa5 {+8.07/10 0.040s, n=29744, sd=15} Nc6 {-7.19/9 0.022s, n=14559, sd=10}
6. Qa4 {+8.00/9 0.018s, n=14299, sd=12} gxh3 {-7.91/8 0.021s, n=17043, sd=12}
7. Nxh3 {+7.77/9 0.033s, n=27965, sd=14} Nf6 {-7.27/8 0.031s, n=20566, sd=11}
8. Na3 {+7.61/9 0.017s, n=13787, sd=12} Nd4 {-7.44/8 0.019s, n=16518, sd=11}
9. Nf4 {+7.57/8 0.029s, n=22383, sd=13} Rg8 {-7.73/7 0.041s, n=29910, sd=12}
10. Nd5 {+7.75/9 0.020s, n=16211, sd=14} Nxd5 {-7.78/9 0.036s, n=26948, sd=16}
11. cxd5 {+7.63/9 0.022s, n=16431, sd=20} a6 {-7.42/9 0.038s, n=29794, sd=17}
12. e3 {+7.43/9 0.022s, n=17402, sd=14} b5 {-7.24/10 0.061s, n=40046, sd=15}
13. Qd1 {+7.42/9 0.049s, n=34866, sd=16} Bg7 {-7.19/8 0.021s, n=12145, sd=11}
14. exd4 {+7.43/9 0.020s, n=15183, sd=11} cxd4 {-7.33/9 0.036s, n=27935, sd=13}
15. Nxb5 {+7.71/10 0.063s, n=45418, sd=15} Be5 {-7.56/8 0.019s, n=15591, sd=13}
16. Qh5 {+7.82/9 0.014s, n=12393, sd=12} axb5 {-8.45/8 0.041s, n=27268, sd=13}
17. Bxb5 {+8.19/9 0.022s, n=17686, sd=11} Rb8 {-8.09/9 0.025s, n=21302, sd=13}
18. Qxe5 {+8.85/11 0.021s, n=19304, sd=15} Rxb5 {-8.71/9 0.017s, n=14972, sd=15}
19. Qxd4 {+8.75/9 0.022s, n=13889, sd=12} Bb7 {-8.77/9 0.055s, n=44734, sd=17}
20. Qa7 {+8.79/9 0.033s, n=22585, sd=13} f5 {-8.89/9 0.021s, n=18684, sd=15}
21. g3 {+8.87/7 0.020s, n=15410, sd=14} Kf7 {-8.90/9 0.035s, n=28583, sd=14}
22. d3 {+8.72/8 0.020s, n=13147, sd=14} d6 {-9.03/8 0.018s, n=14585, sd=11}
23. Qe3 {+9.10/9 0.060s, n=45951, sd=18} Rg6 {-8.66/9 0.034s, n=24294, sd=15}
24. Qf4 {+9.02/8 0.025s, n=19537, sd=14} Rxd5 {-8.71/9 0.024s, n=19317, sd=16}
25. Be3 {+8.94/8 0.025s, n=13670, sd=13}
Re6 {-8.97/9 0.037s, n=26030, sd=15, White makes an illegal move: e1a1} 0-1