MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2741"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbnr/2pppppp/p1n5/8/Pp1P2P1/5N2/1PP1PP1P/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:03:07 +0200"]
[GameEndTime "2026-09-14T16:03:09 +0200"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5. d5 {+0.17/9 0.063s, n=34911, sd=16} Na5 {-0.57/9 0.027s, n=12798, sd=12}
6. e4 {+0.34/9 0.054s, n=28904, sd=15} e6 {-0.47/8 0.020s, n=12921, sd=12}
7. Bg2 {+0.41/9 0.025s, n=14879, sd=15} Ne7 {-0.24/9 0.048s, n=34350, sd=13}
8. Qd3 {+0.41/9 0.023s, n=14516, sd=13} Ng6 {-0.41/9 0.027s, n=19378, sd=14}
9. h4 {+1.33/10 0.034s, n=25369, sd=16} h5 {-0.90/12 0.066s, n=50854, sd=19}
10. Bg5 {+0.59/8 0.020s, n=16380, sd=14} Be7 {-0.52/13 0.024s, n=22496, sd=22}
11. gxh5 {+0.41/11 0.021s, n=18966, sd=22}
Rxh5 {-0.83/11 0.020s, n=15890, sd=22}
12. Nbd2 {+0.61/11 0.027s, n=22194, sd=20}
Bxg5 {-0.13/11 0.028s, n=23331, sd=18}
13. hxg5 {+0.67/10 0.022s, n=16120, sd=24}
Rxh1+ {-0.47/10 0.035s, n=22829, sd=15}
14. Bxh1 {+0.21/8 0.030s, n=17351, sd=14} c5 {-0.43/10 0.029s, n=19342, sd=14}
15. dxc6 {+0.30/8 0.027s, n=15825, sd=14} Qc7 {-0.42/9 0.016s, n=14223, sd=13}
16. Qd4 {+0.77/11 0.048s, n=30416, sd=18} e5 {-0.67/9 0.014s, n=12260, sd=14}
17. Qxb4 {+0.57/11 0.022s, n=16421, sd=20} d6 {-0.84/10 0.039s, n=21312, sd=16}
18. Nc4 {+0.36/12 0.044s, n=26089, sd=21} Nxc4 {0.00/11 0.019s, n=16804, sd=19}
19. Qxc4 {+0.42/12 0.076s, n=49918, sd=20} a5 {-0.15/11 0.028s, n=18035, sd=13}
20. Bg2 {+0.17/8 0.018s, n=13535, sd=12} Ra6 {+0.58/10 0.016s, n=14141, sd=17}
21. Bf1 {-0.54/10 0.030s, n=24046, sd=16} Kf8 {+0.50/10 0.028s, n=22194, sd=23}
22. Qb3 {-0.55/11 0.051s, n=32605, sd=15} Rxc6 {+0.43/11 0.038s, n=26764, sd=20}
23. c3 {-0.51/10 0.023s, n=15515, sd=15} Nf4 {+0.45/9 0.027s, n=17077, sd=11}
24. Nd2 {+0.10/10 0.025s, n=17855, sd=14} Bg4 {+0.68/9 0.025s, n=20198, sd=15}
25. f3 {+0.29/11 0.018s, n=14552, sd=15} Be6 {-0.18/9 0.020s, n=15502, sd=13}
26. Qc2 {0.00/10 0.019s, n=12961, sd=15}
Qd8 {+0.26/10 0.022s, n=15840, sd=23, White makes an illegal move: e1a1} 0-1