MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1429"]
[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 "r1bqkb1r/pppppp1p/5n2/6p1/1n4P1/5P1N/PPPPPK1P/RNBQ1B1R w kq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:56 +0000"]
[GameEndTime "2026-09-14T13:39:58 +0000"]
[PlyCount "42"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxg5 {-0.57/8 0.020s, n=15692, sd=13} e5 {+0.94/9 0.019s, n=13002, sd=14}
6. d4 {-0.50/8 0.025s, n=14816, sd=12} exd4 {+0.85/9 0.020s, n=12787, sd=20}
7. c3 {-0.43/10 0.050s, n=24120, sd=23} Nc6 {-0.39/8 0.054s, n=27550, sd=16}
8. cxd4 {-0.13/9 0.048s, n=26382, sd=15} h5 {-0.08/10 0.047s, n=19852, sd=18}
9. d5 {-0.19/8 0.030s, n=15277, sd=18} Ne5 {+0.35/10 0.070s, n=37116, sd=18}
10. gxh5 {-0.05/9 0.031s, n=21270, sd=18} Bc5+ {+0.55/9 0.057s, n=27261, sd=16}
11. Ke1 {+0.32/10 0.015s, n=12637, sd=17} d6 {+0.16/8 0.024s, n=15721, sd=12}
12. Nc3 {-0.15/8 0.023s, n=17814, sd=12} Nxh5 {+0.80/10 0.059s, n=28203, sd=20}
13. Na4 {0.00/9 0.037s, n=20029, sd=16} Bb4+ {+0.34/8 0.042s, n=19188, sd=15}
14. Nc3 {-0.42/10 0.061s, n=33977, sd=19} Bd7 {+0.62/10 0.038s, n=17388, sd=18}
15. Qb3 {-0.39/9 0.035s, n=14876, sd=15} Ba5 {+0.76/9 0.075s, n=38924, sd=15}
16. h4 {-0.73/9 0.082s, n=37373, sd=14} Ng3 {+0.65/9 0.037s, n=17897, sd=14}
17. Rg1 {-0.86/10 0.032s, n=16502, sd=15} Nf5 {+0.84/10 0.041s, n=18280, sd=17}
18. f4 {-0.53/10 0.020s, n=15021, sd=11} Ng6 {+0.37/9 0.023s, n=15857, sd=13}
19. e4 {+0.13/10 0.043s, n=29772, sd=18} Nd4 {+1.25/12 0.029s, n=20965, sd=25}
20. Qd1 {+0.04/11 0.026s, n=18650, sd=27} Qf6 {+0.35/10 0.021s, n=12028, sd=26}
21. h5 {-0.28/11 0.021s, n=15899, sd=22} Nxf4 {-0.30/10 0.015s, n=12954, sd=22}
22. Bxf4 {-0.53/11 0.018s, n=14079, sd=19}
Qxf4 {-0.07/12 0.023s, n=16839, sd=21}
23. Qxd4 {-0.31/10 0.022s, n=12669, sd=17}
Rxh5 {+0.25/11 0.048s, n=33006, sd=23} 24. Ne6 {+1.27/10 0.030s, n=23485, sd=15}
Bxe6 {-0.12/10 0.019s, n=12562, sd=15}
25. dxe6 {-0.04/9 0.026s, n=15047, sd=19, Black makes an illegal move: e8a8} 1-0