MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1638"]
[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 "rn1qkbnr/ppp1p1p1/3p1p1p/5bP1/P7/3P4/1PP1PP1P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:38 +0000"]
[GameEndTime "2026-09-14T16:03:38 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+0.78/9 0.019s, n=16607, sd=12} Nc6 {+0.24/10 0.032s, n=29847, sd=15}
6. h4 {0.00/10 0.028s, n=21515, sd=15} e5 {+0.41/8 0.012s, n=12055, sd=14}
7. a5 {-0.56/7 0.027s, n=23895, sd=12} a6 {+0.63/10 0.027s, n=25743, sd=15}
8. e4 {-0.64/8 0.019s, n=14780, sd=14} Be6 {+0.70/9 0.020s, n=13837, sd=14}
9. Bh3 {-0.40/10 0.026s, n=20525, sd=18} Qe7 {+1.13/8 0.014s, n=12903, sd=17}
10. Bxe6 {-0.33/9 0.018s, n=15714, sd=18} Qxe6 {+0.72/10 0.016s, n=14427, sd=17}
11. Qh5+ {-0.94/8 0.038s, n=27019, sd=18} Kd7 {+0.87/10 0.043s, n=36135, sd=18}
12. Ne2 {-0.76/10 0.033s, n=21186, sd=19} g6 {+1.10/11 0.011s, n=12203, sd=19}
13. Qf3 {-0.99/10 0.030s, n=24477, sd=17} Be7 {+1.04/9 0.016s, n=13913, sd=13}
14. gxf6 {-0.93/9 0.016s, n=12816, sd=13} Rf8 {+1.05/9 0.021s, n=17798, sd=14}
15. Qg2 {-1.22/9 0.051s, n=30472, sd=17} Nxf6 {+1.38/9 0.018s, n=16343, sd=15}
16. Be3 {-1.30/7 0.016s, n=12703, sd=10} Qg4 {+1.37/10 0.036s, n=27229, sd=15}
17. Qxg4+ {-1.31/8 0.016s, n=13637, sd=14} Nxg4 {+1.34/9 0.020s, n=19478, sd=18}
18. Ra4 {-1.53/10 0.025s, n=22556, sd=15} Nxe3 {+1.67/10 0.026s, n=22943, sd=18}
19. fxe3 {-1.54/12 0.025s, n=21355, sd=18} g5 {+1.60/12 0.019s, n=20775, sd=17}
20. h5 {-1.38/10 0.017s, n=16581, sd=15} g4 {+1.52/10 0.010s, n=12458, sd=15}
21. Ng3 {-1.89/10 0.029s, n=19642, sd=18} Rf3 {+2.02/12 0.015s, n=18629, sd=18}
22. Nf5 {-1.82/11 0.018s, n=13739, sd=18}
Rh3 {+1.78/11 0.019s, n=21365, sd=17, White makes an illegal move: e1h1} 0-1