MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2536"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/ppp2ppp/3pp3/5n2/7P/N5PN/PPPPPP2/R1BQKB1R w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:51:00 +0200"]
[GameEndTime "2026-09-14T15:51:01 +0200"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.26/9 0.015s, n=12130, sd=14} Ne7 {-1.36/9 0.018s, n=13786, sd=14}
6. d4 {+1.21/9 0.031s, n=19213, sd=15} d5 {-0.92/9 0.039s, n=20449, sd=12}
7. c3 {+0.95/8 0.032s, n=18430, sd=11} dxe4 {-0.74/9 0.027s, n=17698, sd=14}
8. Nc4 {+1.06/9 0.077s, n=43899, sd=19} Nf5 {-1.05/8 0.017s, n=12643, sd=13}
9. Ng5 {+1.19/9 0.022s, n=15824, sd=11} Be7 {-1.18/9 0.039s, n=24422, sd=13}
10. Qh5 {+1.72/11 0.058s, n=32552, sd=19} g6 {-1.36/9 0.028s, n=15754, sd=18}
11. Qe2 {+1.48/10 0.019s, n=13056, sd=17} Nd6 {-1.69/9 0.029s, n=20378, sd=16}
12. Nxe4 {+1.68/10 0.022s, n=17338, sd=17}
Nxe4 {-1.36/10 0.042s, n=23770, sd=18} 13. Qxe4 {+1.44/9 0.026s, n=20101, sd=17}
Qd5 {-1.25/9 0.013s, n=12010, sd=16} 14. Qg2 {+1.40/10 0.017s, n=15410, sd=15}
Bd7 {-1.07/10 0.037s, n=21602, sd=14} 15. Ne5 {+1.52/10 0.037s, n=29124, sd=15}
f6 {-1.33/9 0.026s, n=15447, sd=13} 16. Nxd7 {+1.44/9 0.036s, n=29663, sd=13}
Nxd7 {-1.30/10 0.020s, n=16280, sd=16} 17. a4 {+1.27/8 0.018s, n=14229, sd=10}
c6 {-1.18/10 0.021s, n=15417, sd=13} 18. a5 {+1.29/9 0.033s, n=22883, sd=14}
a6 {-1.16/10 0.027s, n=21530, sd=13} 19. Qxd5 {+1.24/9 0.016s, n=13813, sd=12}
cxd5 {-1.14/9 0.015s, n=13825, sd=13} 20. Bf4 {+1.23/10 0.032s, n=21584, sd=14}
Nb8 {-0.94/9 0.024s, n=19311, sd=14} 21. g4 {+0.95/8 0.040s, n=27182, sd=12}
Nc6 {-0.71/9 0.025s, n=20081, sd=12} 22. g5 {+0.77/9 0.030s, n=22002, sd=17}
Rf8 {-0.67/9 0.021s, n=12270, sd=16}
23. Be3 {+0.82/9 0.046s, n=29845, sd=14, Black makes an illegal move: e8a8} 1-0