MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1984"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbq1bnr/p1pkp1pp/5p2/1p1p4/P7/3P4/1PP1PPPP/RNBQKBNR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:42:26 +0000"]
[GameEndTime "2026-09-14T13:42:27 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {-1.08/10 0.035s, n=34284, sd=16} 6. e4 {+1.16/9 0.024s, n=22862, sd=15}
e6 {-1.28/10 0.015s, n=14663, sd=7} 7. Nf3 {+1.03/8 0.017s, n=16303, sd=13}
Ke8 {-1.35/8 0.020s, n=19702, sd=15} 8. Nbd2 {+1.18/9 0.013s, n=13023, sd=14}
Ne7 {-1.32/8 0.013s, n=12705, sd=12} 9. d4 {+1.37/9 0.016s, n=15374, sd=13}
Ng6 {-1.70/9 0.025s, n=24944, sd=15} 10. h4 {+2.05/9 0.021s, n=19215, sd=15}
h5 {-1.84/9 0.021s, n=19799, sd=16} 11. c4 {+1.81/8 0.013s, n=12705, sd=13}
bxc3 {-2.31/8 0.028s, n=27809, sd=14} 12. bxc3 {+1.79/9 0.018s, n=16268, sd=14}
Be7 {-2.36/8 0.021s, n=19488, sd=12} 13. g3 {+2.12/9 0.019s, n=16581, sd=19}
dxe4 {-2.36/9 0.032s, n=29427, sd=15} 14. Nxe4 {+2.80/9 0.017s, n=15571, sd=16}
Qd5 {-2.50/9 0.019s, n=17105, sd=13} 15. Bd3 {+2.82/10 0.035s, n=32757, sd=16}
Ba6 {-2.47/9 0.019s, n=18160, sd=14} 16. c4 {+3.23/9 0.018s, n=17422, sd=13}
Bxc4 {-3.71/10 0.018s, n=18285, sd=18} 17. Nc3 {+3.61/11 0.011s, n=13096, sd=17}
Ne5 {-3.48/11 0.011s, n=13069, sd=20} 18. Bg6+ {+3.45/11 0.017s, n=19783, sd=19}
Nxg6 {-3.82/9 0.017s, n=18981, sd=16} 19. Nxd5 {+3.41/11 0.011s, n=14884, sd=17}
Bxd5 {-3.86/10 0.026s, n=29754, sd=18} 20. Qd3 {+3.27/10 0.014s, n=16528, sd=18}
Kf7 {-3.03/11 0.012s, n=14824, sd=17, White makes an illegal move: e1h1} 0-1