MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "966"]
[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 "rnbqkb1r/1pppppp1/B7/7p/6n1/2P1P3/PP1P1PPP/RNBQK1NR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:30 +0000"]
[GameEndTime "2026-09-14T13:38:31 +0000"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5. Be2 {+1.95/9 0.019s, n=14742, sd=12} e5 {-1.65/9 0.041s, n=16385, sd=14}
6. c4 {+1.76/9 0.055s, n=25701, sd=16} Qh4 {-1.26/9 0.047s, n=20644, sd=14}
7. g3 {+1.81/10 0.041s, n=19680, sd=15} Qf6 {-1.33/11 0.062s, n=29984, sd=19}
8. f3 {+1.22/9 0.043s, n=22199, sd=14} Nh6 {-1.06/10 0.022s, n=13540, sd=15}
9. Nc3 {+0.92/9 0.024s, n=12143, sd=14} c6 {-0.90/10 0.026s, n=15492, sd=12}
10. a3 {+1.06/9 0.039s, n=23732, sd=13} Be7 {-0.88/9 0.033s, n=15034, sd=12}
11. d3 {+1.08/9 0.019s, n=13567, sd=12} Nf5 {-0.82/9 0.029s, n=19562, sd=11}
12. Nh3 {+0.79/8 0.045s, n=25242, sd=11} Na6 {-0.64/9 0.025s, n=18348, sd=14}
13. Nf2 {+0.77/9 0.033s, n=20794, sd=17} d6 {-0.55/9 0.028s, n=13414, sd=12}
14. Rb1 {+0.74/9 0.040s, n=24625, sd=17} Qg6 {-0.61/9 0.034s, n=16893, sd=14}
15. Bd2 {+0.31/8 0.026s, n=15651, sd=13} Be6 {-0.39/9 0.036s, n=20163, sd=17}
16. Kf1 {+0.45/8 0.041s, n=20759, sd=14} d5 {+0.32/10 0.041s, n=22927, sd=14}
17. cxd5 {-0.06/10 0.037s, n=25399, sd=16} cxd5 {0.00/10 0.023s, n=13819, sd=17}
18. e4 {-0.10/10 0.032s, n=14974, sd=15} dxe4 {+0.14/11 0.050s, n=26260, sd=17}
19. dxe4 {+0.29/10 0.028s, n=17737, sd=16} Nd4 {-0.05/12 0.071s, n=42222, sd=19}
20. Nd5 {+0.44/8 0.024s, n=13815, sd=14} Bxd5 {-0.36/9 0.030s, n=12994, sd=22}
21. exd5 {-0.24/9 0.030s, n=17367, sd=16} Nc5 {-0.16/10 0.028s, n=19853, sd=15}
22. b4 {+0.23/10 0.084s, n=39366, sd=16} Nd7 {-0.02/10 0.044s, n=23364, sd=15}
23. Bd3 {+0.07/10 0.037s, n=24618, sd=16} Qd6 {-0.13/9 0.023s, n=16079, sd=11}
24. Bc1 {+0.37/10 0.019s, n=14537, sd=15} Nf6 {-0.08/9 0.041s, n=28703, sd=14}
25. Kg2 {+0.25/10 0.029s, n=21276, sd=15} Nxd5 {-0.11/8 0.023s, n=15812, sd=10}
26. Re1 {-0.09/9 0.018s, n=12116, sd=15, Black makes an illegal move: e8a8} 1-0