MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "801"]
[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 "r1b1kbnr/pppp1ppp/8/2n1p3/7q/NP5N/P1PPPPP1/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:01 +0000"]
[GameEndTime "2026-09-14T13:40:02 +0000"]
[PlyCount "42"]
[Termination "illegal move"]
[TimeControl "-"]

5. g3 {-1.29/8 0.039s, n=20082, sd=13} Qf6 {+1.36/9 0.028s, n=16754, sd=12}
6. c4 {-1.21/9 0.038s, n=19880, sd=12} Qc6 {+1.27/9 0.028s, n=16930, sd=14}
7. f3 {-1.47/9 0.025s, n=19379, sd=14} Qg6 {+1.18/9 0.031s, n=19995, sd=15}
8. g4 {-1.63/10 0.047s, n=37145, sd=16} Nf6 {+1.28/8 0.036s, n=23020, sd=14}
9. d4 {-0.76/9 0.029s, n=19398, sd=16} Ne6 {+0.98/10 0.079s, n=47356, sd=26}
10. dxe5 {-0.08/9 0.029s, n=16254, sd=15} Bb4+ {+0.71/9 0.019s, n=13475, sd=15}
11. Kf2 {+0.37/8 0.057s, n=34275, sd=17} h5 {+0.89/9 0.023s, n=15039, sd=19}
12. Nb5 {+0.78/9 0.028s, n=17622, sd=19} Bc5+ {+0.37/7 0.031s, n=18424, sd=21}
13. e3 {+1.57/9 0.025s, n=15810, sd=21} d6 {-0.91/9 0.024s, n=14268, sd=15}
14. Bd3 {+0.90/10 0.046s, n=27916, sd=20} Nxg4+ {-1.12/8 0.020s, n=12918, sd=19}
15. fxg4 {+0.86/8 0.025s, n=14264, sd=18} Qxg4 {-0.19/10 0.060s, n=35278, sd=17}
16. exd6 {+0.83/9 0.061s, n=35577, sd=25} a6 {-1.12/9 0.032s, n=20491, sd=16}
17. Nc3 {+0.80/9 0.025s, n=13265, sd=19} Bxd6 {-1.14/10 0.039s, n=23773, sd=17}
18. Kf1 {+2.05/11 0.037s, n=21263, sd=20} Nc5 {-1.50/9 0.021s, n=13360, sd=16}
19. Nf2 {+1.80/10 0.030s, n=19789, sd=14}
Qxd1+ {-1.36/10 0.031s, n=22157, sd=17}
20. Ncxd1 {+1.39/9 0.015s, n=12260, sd=15} Nxd3 {-1.57/9 0.024s, n=15968, sd=16}
21. Nxd3 {+1.48/10 0.027s, n=19620, sd=17} b5 {-1.50/11 0.044s, n=32067, sd=19}
22. c5 {+1.26/10 0.021s, n=16535, sd=13} Bg3 {-1.42/10 0.014s, n=12204, sd=15}
23. N1f2 {+1.22/9 0.017s, n=12294, sd=16} Bb7 {-1.52/10 0.019s, n=14680, sd=21}
24. Rh3 {+1.49/10 0.013s, n=12012, sd=19} h4 {-1.26/10 0.016s, n=13556, sd=16}
25. e4 {+1.11/11 0.014s, n=12779, sd=14, Black makes an illegal move: e8a8} 1-0