MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "823"]
[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 "rnbqk1nr/1ppp1pbp/4p1p1/p5P1/8/N2P1N2/PPP1PP1P/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:06:45 -0400"]
[GameEndTime "2026-09-14T11:06:45 -0400"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ne7 {+0.62/9 0.043s, n=32654, sd=15} 6. e4 {-0.84/9 0.021s, n=17738, sd=14}
d5 {+0.75/9 0.023s, n=22788, sd=13} 7. h4 {-0.70/9 0.012s, n=15420, sd=13}
e5 {+0.73/8 0.019s, n=15190, sd=13} 8. h5 {-0.62/9 0.025s, n=18588, sd=15}
gxh5 {+0.87/9 0.030s, n=27222, sd=18} 9. Nh4 {-0.56/9 0.011s, n=12028, sd=17}
Bg4 {+1.03/10 0.012s, n=16500, sd=16} 10. Be2 {-0.97/8 0.009s, n=12214, sd=15}
Qd7 {+0.92/11 0.016s, n=16510, sd=20} 11. Bxg4 {-0.95/10 0.012s, n=15337, sd=15}
hxg4 {+1.17/12 0.023s, n=24190, sd=27} 12. Rg1 {-1.32/11 0.017s, n=15699, sd=19}
dxe4 {+1.95/12 0.010s, n=16911, sd=20}
13. dxe4 {-1.24/10 0.015s, n=14639, sd=19}
Qxd1+ {+1.52/11 0.011s, n=17240, sd=16}
14. Kxd1 {-0.87/12 0.015s, n=17311, sd=17} h5 {+0.95/11 0.008s, n=12705, sd=21}
15. gxh6 {-0.78/11 0.011s, n=16675, sd=16}
Bxh6 {+0.99/10 0.015s, n=14599, sd=13} 16. Nb5 {-0.78/9 0.022s, n=18643, sd=18}
Na6 {+0.84/9 0.015s, n=13019, sd=16} 17. Rxg4 {-0.67/10 0.017s, n=22970, sd=21}
Bxc1 {+1.81/9 0.011s, n=15875, sd=15} 18. Rxc1 {-0.58/9 0.016s, n=14236, sd=18}
Ng8 {+1.03/11 0.034s, n=37381, sd=20} 19. Nf3 {-1.36/9 0.014s, n=19744, sd=19}
Nf6 {+1.50/10 0.040s, n=51992, sd=22} 20. Rg5 {-0.61/9 0.011s, n=14743, sd=20}
Rh1+ {+1.53/10 0.019s, n=18125, sd=22}
21. Ne1 {-1.20/9 0.017s, n=22069, sd=21, Black makes an illegal move: e8a8} 1-0