MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2246"]
[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 "r2qkbnr/pppbppp1/2n5/3p3p/1P6/P3P1PP/2PP1P2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:26:21 -0400"]
[GameEndTime "2026-09-14T12:26:22 -0400"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.81/9 0.023s, n=26068, sd=15} 6. Bb2 {-0.52/8 0.015s, n=14133, sd=13}
Bd6 {+0.63/9 0.031s, n=22073, sd=14} 7. c4 {-0.78/8 0.013s, n=14424, sd=16}
d4 {+0.40/10 0.016s, n=14849, sd=12} 8. Nf3 {+0.36/9 0.021s, n=19546, sd=15}
Be6 {+0.12/9 0.027s, n=27871, sd=14} 9. Qc2 {+0.11/10 0.035s, n=37973, sd=17}
Nf6 {-0.20/9 0.031s, n=31461, sd=14} 10. Bg2 {+0.25/9 0.029s, n=28032, sd=14}
Qd7 {+0.08/10 0.024s, n=19962, sd=17} 11. c5 {+1.34/9 0.011s, n=12429, sd=12}
Bf5 {-1.00/8 0.015s, n=19201, sd=14} 12. d3 {+1.31/9 0.018s, n=20853, sd=12}
dxe3 {-1.11/8 0.011s, n=14014, sd=15} 13. b5 {+1.61/9 0.016s, n=13224, sd=13}
Nd4 {-1.57/7 0.011s, n=15268, sd=12} 14. Nxd4 {+1.67/9 0.013s, n=15523, sd=16}
exd4 {-2.24/8 0.021s, n=18719, sd=15} 15. cxd6 {+2.96/8 0.017s, n=14991, sd=12}
exf2+ {-2.56/9 0.019s, n=16383, sd=14} 16. Qxf2 {+2.58/8 0.020s, n=22611, sd=21}
Bxd3 {-1.96/8 0.013s, n=15615, sd=16} 17. Qxd4 {+2.63/9 0.010s, n=12110, sd=15}
Qxb5 {-2.69/9 0.018s, n=18314, sd=15} 18. a4 {+2.95/10 0.014s, n=18961, sd=21}
Qf5 {-2.83/9 0.010s, n=14459, sd=19} 19. Qe5+ {+3.02/10 0.013s, n=18057, sd=18}
Qxe5+ {-2.88/11 0.022s, n=29410, sd=26}
20. Bxe5 {+2.68/11 0.015s, n=14121, sd=24, Black makes an illegal move: e8a8}
1-0