MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "603"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/ppp1p1p1/3p4/7p/2P2p2/N6P/PP1PPPPR/R1BQKBN1 b Qkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:06 +0000"]
[GameEndTime "2026-09-14T13:37:07 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.71/8 0.029s, n=21966, sd=13} 6. Rh1 {-0.66/8 0.028s, n=16537, sd=11}
Nc6 {+0.67/8 0.025s, n=18137, sd=12} 7. e3 {-0.58/9 0.027s, n=19008, sd=15}
Bf5 {+0.87/9 0.046s, n=28533, sd=14} 8. Ne2 {-0.63/8 0.020s, n=14090, sd=13}
Nf6 {+1.32/9 0.025s, n=16653, sd=14} 9. d4 {-1.94/9 0.060s, n=35712, sd=19}
d5 {+1.92/9 0.027s, n=17776, sd=14} 10. Nc2 {-2.42/8 0.026s, n=17484, sd=14}
dxc4 {+2.18/9 0.022s, n=14698, sd=17} 11. Bd2 {-3.50/8 0.095s, n=56215, sd=13}
Qe7 {+3.94/10 0.024s, n=16006, sd=18} 12. dxe5 {-3.75/10 0.024s, n=17324, sd=16}
Nxe5 {+5.18/10 0.017s, n=13323, sd=14}
13. Nxf4 {-3.84/11 0.022s, n=17478, sd=17} g5 {+5.60/10 0.024s, n=15308, sd=13}
14. Nd4 {-3.43/9 0.026s, n=18215, sd=15} Bd7 {+5.22/10 0.019s, n=15768, sd=17}
15. g3 {-5.81/7 0.024s, n=17281, sd=13} gxf4 {+6.71/10 0.019s, n=13858, sd=19}
16. gxf4 {-7.05/9 0.018s, n=12732, sd=17} Nd3+ {+6.14/9 0.020s, n=14942, sd=18}
17. Bxd3 {-6.87/9 0.019s, n=13837, sd=14} cxd3 {+6.56/10 0.020s, n=15237, sd=15}
18. Rc1 {-5.92/10 0.034s, n=17790, sd=16} c5 {+6.63/10 0.026s, n=18963, sd=18}
19. Nf3 {-5.90/10 0.057s, n=36367, sd=16} Rg8 {+6.57/10 0.019s, n=13818, sd=15}
20. Ne5 {-6.21/9 0.031s, n=22024, sd=15} Bc6 {+6.62/10 0.021s, n=15499, sd=12}
21. Nxc6 {-6.31/9 0.026s, n=18299, sd=17} Qe4 {+6.89/10 0.024s, n=16699, sd=16}
22. f3 {-7.07/10 0.041s, n=30596, sd=17} Qxc6 {+7.13/10 0.045s, n=31634, sd=14}
23. Kf2 {-7.22/10 0.052s, n=36756, sd=17, Black makes an illegal move: e8a8} 1-0