MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1314"]
[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 "rnbqkbn1/pp1pp1pr/7p/2p2P2/8/2P1P2N/PP1P1P1P/RNBQKB1R b KQq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:32 +0000"]
[GameEndTime "2026-09-14T13:39:34 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-3.27/10 0.057s, n=39337, sd=17}
6. Nf4 {+3.29/8 0.019s, n=14734, sd=12} e5 {-2.85/10 0.016s, n=13487, sd=18}
7. fxe6 {+3.86/11 0.046s, n=32007, sd=20} g5 {-2.74/11 0.025s, n=18639, sd=14}
8. Nh5 {+3.15/11 0.076s, n=51978, sd=21} dxe6 {-3.31/9 0.020s, n=15401, sd=17}
9. d4 {+3.39/9 0.026s, n=20046, sd=16} Rf7 {-3.26/8 0.042s, n=26195, sd=14}
10. Bd3 {+3.55/9 0.017s, n=13703, sd=15} Nc6 {-3.56/9 0.052s, n=37255, sd=14}
11. Bg6 {+4.55/9 0.020s, n=14892, sd=13} e5 {-4.52/9 0.058s, n=40342, sd=13}
12. Qf3 {+4.37/9 0.034s, n=23506, sd=19} Be7 {-4.39/9 0.017s, n=12636, sd=19}
13. Bxf7+ {+4.65/8 0.027s, n=21108, sd=15}
Kxf7 {-3.82/11 0.014s, n=12703, sd=18}
14. Nxf6 {+4.00/11 0.014s, n=13052, sd=17}
Bxf6 {-4.03/11 0.021s, n=14971, sd=20} 15. d5 {+4.78/12 0.034s, n=29107, sd=18}
Ne7 {-3.90/11 0.040s, n=30667, sd=15} 16. Qh5+ {+5.25/9 0.026s, n=19084, sd=16}
Ng6 {-5.02/7 0.018s, n=15476, sd=11} 17. e4 {+3.94/9 0.036s, n=19935, sd=17}
Qb6 {-4.60/10 0.026s, n=19953, sd=15} 18. h4 {+4.64/10 0.021s, n=12203, sd=16}
Bd7 {-3.98/10 0.032s, n=23394, sd=17} 19. hxg5 {+5.18/10 0.028s, n=23041, sd=17}
hxg5 {-5.08/9 0.027s, n=18053, sd=18} 20. Qe2 {+5.12/9 0.030s, n=22321, sd=15}
Rg8 {-5.04/9 0.032s, n=23625, sd=16} 21. Na3 {+5.55/9 0.018s, n=13380, sd=16}
Nh4 {-5.51/9 0.060s, n=36725, sd=17} 22. Nc4 {+5.94/8 0.025s, n=17489, sd=12}
Qa6 {-5.68/9 0.033s, n=22377, sd=15} 23. Be3 {+6.01/8 0.020s, n=13656, sd=14}
Rh8 {-5.65/9 0.020s, n=15182, sd=16, White makes an illegal move: e1a1} 0-1