MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "753"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p2p2pp/1p6/2p1pp2/5P2/P7/1PPPPNPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:29 +0000"]
[GameEndTime "2026-09-14T14:52:30 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxe5 {+0.76/9 0.018s, n=16397, sd=15} Nc6 {-0.58/10 0.033s, n=24434, sd=16}
6. e3 {+1.14/9 0.015s, n=13918, sd=15} Nxe5 {-0.65/9 0.013s, n=12448, sd=10}
7. d4 {+0.92/10 0.024s, n=21859, sd=17} Ng6 {-0.45/9 0.020s, n=17874, sd=14}
8. Qf3 {+0.99/11 0.041s, n=32373, sd=21} Rb8 {-0.66/9 0.014s, n=12870, sd=15}
9. Nc3 {+1.29/9 0.032s, n=28195, sd=13} Be7 {-0.78/10 0.030s, n=24180, sd=14}
10. e4 {+1.03/9 0.017s, n=14165, sd=13} fxe4 {+0.60/10 0.015s, n=14166, sd=13}
11. Nfxe4 {+1.88/9 0.019s, n=16503, sd=17} cxd4 {-0.76/9 0.016s, n=13785, sd=16}
12. Bc4 {+1.40/9 0.019s, n=16034, sd=11} Nf6 {-1.06/9 0.027s, n=18784, sd=22}
13. Nxf6+ {+0.44/8 0.025s, n=20107, sd=19} Bxf6 {-1.41/8 0.019s, n=17008, sd=21}
14. Ne4 {+0.86/10 0.012s, n=12158, sd=15} Ne5 {-1.66/8 0.021s, n=18753, sd=25}
15. Qh5+ {+2.06/9 0.021s, n=18882, sd=18} g6 {-1.63/8 0.016s, n=13369, sd=22}
16. Qe2 {+1.32/10 0.028s, n=26366, sd=26} d5 {-1.94/9 0.032s, n=22450, sd=18}
17. Nxf6+ {+1.79/8 0.016s, n=15393, sd=24} Qxf6 {-1.45/9 0.031s, n=27800, sd=24}
18. Rf1 {+1.16/7 0.064s, n=57503, sd=17} Qh4+ {-1.67/8 0.018s, n=16664, sd=14}
19. g3 {+1.52/9 0.018s, n=18325, sd=14} Qe4 {-0.60/11 0.055s, n=46611, sd=18}
20. Rf4 {+1.53/9 0.021s, n=21901, sd=15} Qxe2+ {-0.81/10 0.018s, n=17848, sd=18}
21. Bxe2 {+0.79/8 0.014s, n=13347, sd=20} Rb7 {-1.24/9 0.012s, n=12499, sd=18}
22. Bd2 {+0.87/11 0.015s, n=15851, sd=15}
Nc6 {-1.07/8 0.018s, n=12793, sd=14, White makes an illegal move: e1a1} 0-1