MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "650"]
[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 "1nbqkbnr/rppppp1p/8/p5p1/P7/N2P1PP1/1PP1P2P/R1BQKBNR b KQk - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:34 +0000"]
[GameEndTime "2026-09-14T13:38:35 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... h6 {-1.97/8 0.023s, n=19714, sd=14} 6. e4 {+1.62/9 0.018s, n=12488, sd=13}
Ra8 {-1.84/8 0.015s, n=13432, sd=14} 7. h4 {+1.89/9 0.028s, n=16642, sd=13}
gxh4 {-1.66/10 0.052s, n=42247, sd=17} 8. Rxh4 {+1.95/8 0.021s, n=13363, sd=12}
d5 {-1.79/9 0.022s, n=14406, sd=12} 9. d4 {+2.02/9 0.028s, n=16907, sd=12}
dxe4 {-1.89/9 0.015s, n=12170, sd=16} 10. fxe4 {+1.54/8 0.025s, n=14982, sd=11}
e5 {-1.98/9 0.044s, n=24199, sd=15} 11. dxe5 {+1.28/8 0.039s, n=23845, sd=15}
Qxd1+ {-1.36/9 0.029s, n=24152, sd=16} 12. Kxd1 {+1.20/9 0.024s, n=13098, sd=17}
Ne7 {-1.39/10 0.043s, n=30474, sd=16} 13. Bh3 {+1.54/11 0.092s, n=57514, sd=20}
Bxh3 {-1.19/11 0.055s, n=44424, sd=19}
14. Rxh3 {+1.46/10 0.029s, n=19701, sd=19} Nbc6 {-1.29/9 0.022s, n=18642, sd=18}
15. Nf3 {+1.38/10 0.020s, n=17956, sd=17} Rd8+ {-1.29/9 0.026s, n=19701, sd=16}
16. Bd2 {+1.38/10 0.014s, n=13191, sd=20} Bg7 {-1.03/10 0.015s, n=13841, sd=19}
17. Nc4 {+1.42/10 0.018s, n=15958, sd=18} Nd4 {-1.07/9 0.015s, n=13604, sd=15}
18. Ra3 {+1.69/11 0.047s, n=36331, sd=17} Nec6 {-1.41/10 0.034s, n=29554, sd=18}
19. Rh5 {+1.49/10 0.018s, n=15995, sd=18} b6 {-1.44/9 0.015s, n=13719, sd=16}
20. Rd3 {+1.34/9 0.018s, n=14443, sd=15} Nxf3 {-1.02/12 0.016s, n=15228, sd=17}
21. Rxf3 {+1.08/10 0.015s, n=12989, sd=20} Rd4 {-0.93/12 0.023s, n=19770, sd=20}
22. b3 {+0.88/10 0.031s, n=25333, sd=22} Rxe4 {-0.71/9 0.019s, n=12182, sd=15}
23. Rf4 {+0.79/9 0.019s, n=15168, sd=15} Rd4 {-0.71/9 0.014s, n=12321, sd=14}
24. Ke2 {+1.03/9 0.022s, n=15506, sd=16} Rd5 {-0.67/9 0.016s, n=13279, sd=13}
25. Bc3 {+1.32/9 0.020s, n=15540, sd=15, Black makes an illegal move: e8h8} 1-0