MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "778"]
[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/1p2pp1p/p2p4/2p3p1/4P3/N4P2/PPPPK1PP/R1BQ1BNR w kq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T14:52:47 +0000"]
[GameEndTime "2026-09-14T14:52:48 +0000"]
[PlyCount "42"]
[Termination "illegal move"]
[TimeControl "-"]

5. d3 {-0.70/9 0.016s, n=15577, sd=12} h6 {+0.86/9 0.015s, n=14284, sd=12}
6. c3 {-0.80/8 0.018s, n=14517, sd=13} Nf6 {+0.78/9 0.016s, n=15082, sd=13}
7. Ke1 {-0.93/10 0.027s, n=24703, sd=15} e5 {+0.70/9 0.024s, n=20987, sd=13}
8. h4 {-0.76/9 0.022s, n=19872, sd=14} gxh4 {+0.78/9 0.017s, n=14149, sd=14}
9. Rxh4 {-1.00/8 0.018s, n=17170, sd=13} d5 {+0.96/9 0.029s, n=25053, sd=17}
10. g3 {-1.11/8 0.014s, n=13119, sd=13} Nc6 {+0.85/9 0.015s, n=13790, sd=14}
11. Qe2 {-0.80/10 0.025s, n=17087, sd=15} c4 {+1.06/9 0.018s, n=16075, sd=13}
12. exd5 {-0.61/9 0.021s, n=18305, sd=17} cxd3 {+1.78/11 0.022s, n=18525, sd=15}
13. Qxd3 {-1.32/10 0.028s, n=18726, sd=14}
Nxd5 {+1.36/11 0.034s, n=27630, sd=19} 14. Nc4 {-1.29/10 0.033s, n=27453, sd=18}
Be6 {+1.41/10 0.039s, n=29471, sd=19} 15. Bh3 {-1.47/10 0.052s, n=41447, sd=26}
Qf6 {+1.49/10 0.035s, n=27184, sd=17} 16. Bxe6 {-1.40/9 0.017s, n=14682, sd=17}
Qxe6 {+1.40/11 0.032s, n=27409, sd=19} 17. Ne3 {-1.18/10 0.017s, n=14311, sd=16}
Nce7 {+1.35/10 0.013s, n=13319, sd=15} 18. Nxd5 {-0.76/8 0.020s, n=14818, sd=14}
Nxd5 {+1.16/11 0.031s, n=29451, sd=20} 19. Rh5 {-1.41/10 0.022s, n=19974, sd=16}
Nf6 {+1.36/11 0.040s, n=29727, sd=22} 20. Rh4 {-1.31/9 0.015s, n=14074, sd=18}
Rd8 {+1.32/10 0.012s, n=12018, sd=17} 21. Qc4 {-0.95/9 0.025s, n=22182, sd=14}
Nd5 {+1.02/10 0.055s, n=42323, sd=20} 22. Bg5 {-1.24/9 0.020s, n=16697, sd=13}
Rd6 {+1.21/10 0.022s, n=19994, sd=17} 23. Rh5 {-1.49/11 0.056s, n=38796, sd=19}
b5 {+2.02/9 0.017s, n=14445, sd=14} 24. Qe2 {-1.78/10 0.015s, n=14163, sd=14}
Bg7 {+2.12/10 0.023s, n=21304, sd=16}
25. Bd2 {-2.01/9 0.033s, n=23769, sd=13, Black makes an illegal move: e8h8} 1-0