MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1530"]
[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 "rnbq1bn1/pppppkp1/7r/5p1p/2PP4/N3B1P1/PP2PP1P/R2QKBNR b KQ - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:44 +0000"]
[GameEndTime "2026-09-14T13:40:45 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rh8 {-3.41/10 0.028s, n=19878, sd=15} 6. h4 {+3.74/9 0.024s, n=13582, sd=9}
e6 {-3.28/8 0.017s, n=12123, sd=13} 7. Nh3 {+3.16/10 0.084s, n=58257, sd=17}
Bb4+ {-3.10/9 0.038s, n=28628, sd=18} 8. Bd2 {+3.07/8 0.018s, n=14181, sd=13}
Bxa3 {-3.22/9 0.018s, n=15379, sd=17} 9. Ng5+ {+3.56/7 0.022s, n=14135, sd=14}
Kg6 {-2.71/8 0.023s, n=19478, sd=14} 10. bxa3 {+2.62/9 0.036s, n=27860, sd=16}
Nf6 {-2.70/9 0.037s, n=24381, sd=13} 11. d5 {+2.64/9 0.036s, n=28523, sd=16}
e5 {-2.94/9 0.034s, n=25674, sd=16} 12. d6 {+2.73/9 0.032s, n=22375, sd=13}
cxd6 {-2.58/9 0.016s, n=12220, sd=13} 13. Bh3 {+2.84/8 0.035s, n=24668, sd=15}
d5 {-2.28/9 0.023s, n=18794, sd=14} 14. Bxf5+ {+2.62/7 0.038s, n=25763, sd=11}
Kxf5 {-1.45/8 0.049s, n=35578, sd=17} 15. Qb1+ {+2.05/8 0.030s, n=17583, sd=16}
e4 {-0.85/10 0.015s, n=13129, sd=16} 16. cxd5 {+0.34/8 0.024s, n=17613, sd=13}
d6 {-0.84/10 0.019s, n=15785, sd=19} 17. Nf7 {-0.94/9 0.095s, n=65115, sd=15}
Qg8 {+0.30/9 0.025s, n=19799, sd=13} 18. Nxh8 {-0.48/7 0.027s, n=16038, sd=10}
Qxh8 {+0.71/9 0.020s, n=14530, sd=15} 19. g4+ {-1.19/9 0.028s, n=21613, sd=17}
hxg4 {+0.89/11 0.020s, n=15261, sd=18} 20. Qb4 {-1.43/10 0.025s, n=18940, sd=21}
Qf8 {+0.73/11 0.020s, n=16157, sd=27} 21. h5 {-0.32/11 0.032s, n=24008, sd=20}
Nbd7 {+0.62/9 0.018s, n=14934, sd=19} 22. f3 {+1.89/11 0.031s, n=20945, sd=19}
gxf3 {-1.13/10 0.017s, n=12546, sd=23}
23. exf3 {+0.62/10 0.044s, n=30810, sd=23}
Qe8 {-2.21/9 0.032s, n=21473, sd=21, White makes an illegal move: e1a1} 0-1