MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2014"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/p2p1pp1/2p5/1p2p2p/4PP2/P1P4P/1P1P2P1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:45:33 -0400"]
[GameEndTime "2026-09-14T10:45:34 -0400"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qh4+ {+2.10/9 0.023s, n=27373, sd=17}
6. Ke2 {-1.97/9 0.013s, n=15273, sd=17} d5 {+1.51/10 0.025s, n=23763, sd=14}
7. Nf3 {-1.43/9 0.014s, n=13744, sd=12} Qxf4 {+1.74/10 0.020s, n=18356, sd=20}
8. d4 {-1.84/9 0.017s, n=14130, sd=22} Qxe4+ {+1.58/8 0.011s, n=12731, sd=18}
9. Kf2 {-1.67/9 0.033s, n=27327, sd=21} Qf5 {+1.53/10 0.026s, n=24704, sd=20}
10. dxe5 {-2.17/9 0.013s, n=14140, sd=17} Bc5+ {+1.82/9 0.022s, n=18995, sd=18}
11. Be3 {-1.42/9 0.020s, n=16537, sd=15} Bxe3+ {+1.84/9 0.014s, n=13177, sd=18}
12. Kxe3 {-1.40/9 0.020s, n=21840, sd=17} Qg6 {+1.85/10 0.019s, n=23429, sd=19}
13. a4 {-1.82/10 0.044s, n=37836, sd=19} b4 {+1.85/10 0.022s, n=18631, sd=22}
14. Kf2 {-1.59/10 0.021s, n=25159, sd=19} h4 {+1.63/9 0.012s, n=15376, sd=19}
15. cxb4 {-1.28/10 0.020s, n=17850, sd=17}
Qg3+ {+1.63/10 0.025s, n=23915, sd=23} 16. Kg1 {-0.71/9 0.012s, n=16163, sd=15}
Nd7 {+0.84/11 0.027s, n=30863, sd=18} 17. Qd4 {-0.29/9 0.011s, n=13344, sd=10}
Nf8 {+1.07/10 0.044s, n=46244, sd=19} 18. b5 {-0.89/9 0.012s, n=15545, sd=15}
Ne7 {+0.80/9 0.012s, n=15672, sd=14} 19. Nc3 {-0.85/10 0.021s, n=19986, sd=17}
Ne6 {+1.05/10 0.018s, n=12317, sd=16} 20. Qd2 {-0.89/10 0.021s, n=19560, sd=16}
c5 {+0.27/10 0.033s, n=35103, sd=21} 21. a5 {-0.69/9 0.028s, n=28550, sd=14}
Rb8 {+0.88/9 0.020s, n=22690, sd=12} 22. Rc1 {-1.02/9 0.011s, n=14520, sd=17}
c4 {+0.84/9 0.013s, n=13605, sd=15} 23. b3 {-0.87/9 0.010s, n=14096, sd=18}
cxb3 {+0.93/11 0.018s, n=15870, sd=16} 24. Ne2 {-0.71/12 0.018s, n=22950, sd=20}
Qg6 {+1.09/11 0.013s, n=16768, sd=16} 25. Ned4 {-0.88/11 0.009s, n=13175, sd=9}
Nxd4 {+0.70/10 0.018s, n=23278, sd=15}
26. Nxd4 {-1.02/11 0.022s, n=21227, sd=18, Black makes an illegal move: e8h8}
1-0