MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "679"]
[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 "rn1q1bnr/pppkppp1/7p/3p4/6bP/5P2/PPPPP1P1/RNBQKBNR w KQ - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:47 +0000"]
[GameEndTime "2026-09-14T14:52:48 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxg4 {+6.04/10 0.028s, n=25822, sd=15} Ke8 {-5.76/10 0.016s, n=15610, sd=13}
6. e3 {+5.93/9 0.024s, n=20663, sd=15} e6 {-5.69/10 0.036s, n=29873, sd=16}
7. Rh3 {+5.79/8 0.015s, n=13821, sd=14} Be7 {-5.67/9 0.018s, n=16364, sd=15}
8. Nf3 {+5.89/10 0.018s, n=17439, sd=16} Nf6 {-5.55/10 0.021s, n=19492, sd=14}
9. c4 {+5.58/9 0.023s, n=21351, sd=14} dxc4 {-5.65/9 0.014s, n=13339, sd=15}
10. Qa4+ {+5.61/9 0.030s, n=27236, sd=15} c6 {-5.78/8 0.016s, n=15521, sd=14}
11. Qxc4 {+6.08/10 0.017s, n=15794, sd=17}
Nbd7 {-5.88/10 0.019s, n=19826, sd=20} 12. Nc3 {+6.10/10 0.019s, n=17429, sd=14}
Nb6 {-6.25/9 0.024s, n=21808, sd=16} 13. Qe2 {+6.29/9 0.020s, n=17952, sd=16}
Nbd5 {-6.04/9 0.028s, n=24409, sd=16} 14. g5 {+6.20/10 0.027s, n=23920, sd=16}
hxg5 {-6.22/9 0.023s, n=20982, sd=13} 15. Nxg5 {+6.15/9 0.016s, n=13545, sd=14}
Nd7 {-6.39/9 0.022s, n=16658, sd=14} 16. Nf3 {+6.14/8 0.016s, n=14674, sd=11}
Nc5 {-5.58/9 0.022s, n=19128, sd=15} 17. d4 {+5.70/9 0.028s, n=24459, sd=18}
Nxc3 {-6.09/9 0.019s, n=18946, sd=14} 18. bxc3 {+6.02/9 0.017s, n=12443, sd=17}
Ne4 {-5.43/9 0.025s, n=22007, sd=13} 19. Bb2 {+5.76/10 0.031s, n=27093, sd=13}
Qd5 {-5.79/8 0.019s, n=17963, sd=13} 20. Qc2 {+6.35/9 0.018s, n=13141, sd=14}
Nd6 {-6.17/8 0.036s, n=31996, sd=14} 21. Bd3 {+7.10/9 0.046s, n=38109, sd=14}
a6 {-7.02/7 0.028s, n=22220, sd=12} 22. c4 {+7.58/8 0.017s, n=13818, sd=12}
Qa5+ {-7.58/8 0.044s, n=36688, sd=18} 23. Bc3 {+7.68/9 0.038s, n=28335, sd=14}
Qh5 {-7.75/7 0.022s, n=18317, sd=12, White makes an illegal move: e1a1} 0-1