MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "286"]
[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 "rnbqkb1r/1p1pp1pp/p4n2/2p2p2/4P3/P1N4N/1PPP1PPP/R1BQKB1R w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:36:01 +0000"]
[GameEndTime "2026-09-14T13:36:03 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5. exf5 {+1.74/10 0.032s, n=16712, sd=14} Nc6 {-1.63/9 0.016s, n=12688, sd=12}
6. g4 {+1.68/9 0.037s, n=16034, sd=12} g6 {-1.72/10 0.043s, n=22042, sd=14}
7. g5 {+1.64/10 0.067s, n=36975, sd=17} Nh5 {-1.42/9 0.030s, n=17459, sd=14}
8. Be2 {+2.04/11 0.027s, n=20923, sd=16} Ng7 {-2.05/9 0.036s, n=18173, sd=15}
9. fxg6 {+1.34/10 0.031s, n=22423, sd=17} hxg6 {-2.08/9 0.040s, n=21129, sd=16}
10. Nf4 {+2.47/10 0.018s, n=13688, sd=11} d5 {-3.32/10 0.087s, n=53828, sd=18}
11. Nxg6 {+2.95/10 0.038s, n=26635, sd=17} Rg8 {-3.36/10 0.018s, n=13229, sd=16}
12. Nf4 {+3.12/10 0.041s, n=25105, sd=17} e6 {-3.02/11 0.049s, n=33949, sd=22}
13. h4 {+3.48/9 0.018s, n=13349, sd=15} Qd6 {-3.20/8 0.025s, n=17505, sd=16}
14. Bh5+ {+3.62/9 0.017s, n=13792, sd=17} Kd8 {-3.30/9 0.033s, n=22250, sd=19}
15. d3 {+3.17/10 0.025s, n=18452, sd=15} Bd7 {-3.57/9 0.026s, n=15477, sd=15}
16. Bf7 {+3.13/9 0.030s, n=20368, sd=16} Rh8 {-4.52/10 0.023s, n=17538, sd=19}
17. Ng6 {+6.15/10 0.020s, n=14370, sd=16} Rh7 {-6.77/11 0.082s, n=54524, sd=21}
18. Bf4 {+7.01/10 0.019s, n=14505, sd=16} e5 {-7.11/9 0.028s, n=18184, sd=16}
19. Nxf8 {+7.46/11 0.022s, n=17134, sd=14}
Qxf8 {-6.43/10 0.064s, n=34443, sd=21} 20. g6 {+7.40/10 0.027s, n=14099, sd=15}
exf4 {-6.48/10 0.024s, n=15207, sd=16}
21. gxh7 {+6.87/11 0.019s, n=13778, sd=13} d4 {-7.38/9 0.052s, n=28640, sd=14}
22. Ne4 {+7.39/10 0.044s, n=21798, sd=15} Kc7 {-7.59/8 0.055s, n=28512, sd=15}
23. Bg8 {+7.83/9 0.056s, n=27100, sd=13} Re8 {-8.12/9 0.166s, n=81472, sd=17}
24. Rg1 {+8.22/10 0.104s, n=48030, sd=13} Ne7 {-8.12/7 0.030s, n=19941, sd=10}
25. Qd2 {+8.62/9 0.080s, n=43509, sd=16}
Kb6 {-8.65/7 0.030s, n=14478, sd=11, White makes an illegal move: e1a1} 0-1