MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2244"]
[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/p1pppp2/6p1/1p2N2p/5PP1/2P5/PP1PP2P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:42:34 +0200"]
[GameEndTime "2026-09-14T18:42:35 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+2.60/10 0.029s, n=18253, sd=16}
6. Rg1 {-2.78/8 0.019s, n=12624, sd=16} d6 {+2.74/10 0.021s, n=16286, sd=17}
7. Nf3 {-2.51/10 0.016s, n=12827, sd=20} hxg4 {+2.66/9 0.029s, n=21077, sd=19}
8. Rxg4 {-3.14/9 0.027s, n=19029, sd=15} Bxf3 {+3.25/9 0.024s, n=16574, sd=13}
9. exf3 {-3.07/9 0.027s, n=16564, sd=16} a6 {+3.09/8 0.021s, n=13847, sd=15}
10. d4 {-2.82/9 0.021s, n=14526, sd=13} e6 {+3.07/10 0.076s, n=54834, sd=18}
11. Qe2 {-2.97/9 0.063s, n=41944, sd=15} Nf6 {+3.05/9 0.018s, n=12342, sd=16}
12. Rg2 {-2.89/8 0.031s, n=20683, sd=13} Nd5 {+3.36/10 0.024s, n=17017, sd=16}
13. c4 {-3.24/9 0.020s, n=14320, sd=13} Qh4+ {+3.86/11 0.022s, n=16360, sd=15}
14. Kd1 {-4.04/8 0.019s, n=14351, sd=13} Nxf4 {+3.58/12 0.057s, n=43794, sd=20}
15. Bxf4 {-4.33/12 0.052s, n=34598, sd=21}
Qxf4 {+3.98/12 0.018s, n=15287, sd=17} 16. d5 {-4.28/12 0.025s, n=21047, sd=18}
Qxc4 {+3.87/11 0.038s, n=28242, sd=22} 17. dxe6 {-3.73/9 0.021s, n=17566, sd=18}
Qxe6 {+4.40/10 0.017s, n=13583, sd=18} 18. Qd3 {-3.85/11 0.054s, n=40221, sd=17}
Nc6 {+3.54/8 0.017s, n=12597, sd=13} 19. Re2 {-3.65/10 0.022s, n=17182, sd=16}
Ne5 {+3.13/9 0.020s, n=15364, sd=18}
20. Qe4 {-4.36/10 0.024s, n=17720, sd=16, Black makes an illegal move: e8a8} 1-0