MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "400"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1ppppp2/8/p5p1/5P1p/N6N/PPPPP1PP/R1BQKBR1 w Qkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:10 +0000"]
[GameEndTime "2026-09-14T13:37:11 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxg5 {+1.65/9 0.024s, n=14310, sd=15} d5 {-1.17/10 0.028s, n=21881, sd=14}
6. d3 {+1.13/8 0.034s, n=27415, sd=11} Nc6 {-1.10/9 0.019s, n=15858, sd=12}
7. e4 {+1.02/9 0.038s, n=26539, sd=15} e5 {-1.37/8 0.026s, n=21072, sd=14}
8. Nb5 {+1.13/9 0.027s, n=20424, sd=17} f6 {-0.87/8 0.021s, n=12928, sd=16}
9. exd5 {+1.64/10 0.019s, n=15037, sd=12} fxg5 {-1.30/10 0.021s, n=16376, sd=21}
10. dxc6 {+0.90/8 0.017s, n=12156, sd=15} bxc6 {-0.07/9 0.025s, n=18763, sd=17}
11. Qf3 {+0.94/10 0.029s, n=19390, sd=16} Ra6 {-0.95/9 0.015s, n=12029, sd=19}
12. Nc3 {+0.81/11 0.021s, n=16467, sd=16} gxf4 {-0.47/10 0.024s, n=18941, sd=17}
13. g3 {+1.19/11 0.080s, n=55312, sd=21} Bc5 {-0.95/9 0.033s, n=18605, sd=15}
14. Rg2 {+1.12/9 0.022s, n=16477, sd=15} hxg3 {-1.89/9 0.088s, n=51001, sd=17}
15. hxg3 {+1.92/10 0.074s, n=55646, sd=21} Qe7 {-2.12/8 0.060s, n=27248, sd=18}
16. Ne4 {+2.68/10 0.061s, n=43216, sd=22} Ba7 {-2.99/9 0.082s, n=57110, sd=17}
17. gxf4 {+2.65/9 0.026s, n=18898, sd=17} Qh4+ {-2.59/9 0.014s, n=12953, sd=15}
18. Rg3 {+3.67/10 0.025s, n=20267, sd=20} Bg1 {-3.77/9 0.026s, n=15981, sd=17}
19. fxe5 {+3.83/10 0.036s, n=24851, sd=19} Bh2 {-3.11/10 0.029s, n=16156, sd=19}
20. Bf4 {+3.77/10 0.016s, n=15356, sd=15}
Bxg3+ {-3.21/10 0.085s, n=46361, sd=23}
21. Bxg3 {+3.39/9 0.026s, n=22539, sd=18} Qh1 {-2.91/11 0.045s, n=32718, sd=14}
22. Qe3 {+4.02/11 0.045s, n=27783, sd=18}
Ne7 {-3.20/10 0.018s, n=15694, sd=16, White makes an illegal move: e1a1} 0-1