MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1760"]
[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 "2bqkbnr/r1pppppp/ppn5/8/1P6/4P1PB/P1PP1P1P/RNBQK1NR b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:50:34 -0400"]
[GameEndTime "2026-09-14T12:50:35 -0400"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+1.28/10 0.020s, n=22973, sd=15}
6. Bg2 {-1.49/8 0.011s, n=13299, sd=14} Nxb4 {+1.52/11 0.020s, n=25533, sd=15}
7. Bxb7 {-1.48/9 0.014s, n=16963, sd=12} Rxb7 {+1.52/11 0.011s, n=13952, sd=14}
8. Nf3 {-1.45/9 0.014s, n=12095, sd=12} e6 {+1.59/9 0.013s, n=15103, sd=15}
9. e4 {-1.53/8 0.025s, n=24181, sd=12} Qf6 {+2.78/9 0.014s, n=14886, sd=19}
10. c3 {-2.40/9 0.026s, n=18908, sd=18} Nc2+ {+2.88/11 0.031s, n=29977, sd=19}
11. Qxc2 {-2.76/10 0.025s, n=23341, sd=17}
Qxf3 {+2.54/11 0.012s, n=16437, sd=15} 12. Rf1 {-2.45/10 0.034s, n=29486, sd=16}
Qg2 {+2.92/10 0.014s, n=15238, sd=18} 13. d3 {-2.25/10 0.016s, n=21107, sd=16}
Nf6 {+2.42/10 0.027s, n=31049, sd=17} 14. Qe2 {-2.25/10 0.020s, n=23732, sd=15}
Be7 {+2.56/10 0.017s, n=20815, sd=19} 15. e5 {-2.00/10 0.021s, n=23409, sd=17}
Ng8 {+1.85/10 0.022s, n=19039, sd=15} 16. d4 {-1.53/9 0.018s, n=14669, sd=13}
b5 {+1.60/9 0.011s, n=13597, sd=14} 17. a4 {-1.99/9 0.018s, n=20783, sd=14}
Rb8 {+1.78/9 0.013s, n=16809, sd=16} 18. Nd2 {-1.67/10 0.009s, n=12001, sd=14}
b4 {+1.29/10 0.026s, n=24691, sd=18} 19. Nf3 {-2.08/11 0.058s, n=58568, sd=21}
Nh6 {+1.01/9 0.016s, n=13263, sd=16} 20. Bxh6 {-0.82/10 0.010s, n=15509, sd=16}
gxh6 {-0.30/11 0.025s, n=25186, sd=18} 21. Rg1 {-0.11/10 0.010s, n=12776, sd=16}
Qh3 {-0.58/11 0.028s, n=25242, sd=18} 22. g4 {+0.16/11 0.013s, n=17272, sd=19}
Bh4 {-0.22/11 0.016s, n=20556, sd=18} 23. Rb1 {-0.81/10 0.013s, n=15824, sd=17}
a5 {-0.35/11 0.011s, n=16040, sd=20}
24. Qe4 {+0.65/12 0.016s, n=16956, sd=16, Black makes an illegal move: e8h8} 1-0