MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "591"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/2pppppp/1p3n2/p4B2/7P/4P3/PPPPKPP1/RNBQ2NR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:23:18 -0400"]
[GameEndTime "2026-09-14T12:23:19 -0400"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+1.57/9 0.020s, n=22778, sd=13} 6. d3 {-1.82/9 0.022s, n=22221, sd=17}
Ba6 {+1.86/10 0.019s, n=22747, sd=13} 7. Nc3 {-1.94/8 0.011s, n=12626, sd=10}
d5 {+1.74/8 0.014s, n=14817, sd=13} 8. Ke1 {-1.67/10 0.023s, n=25000, sd=17}
g6 {+1.81/10 0.024s, n=21042, sd=16} 9. Bh3 {-1.34/9 0.020s, n=24027, sd=15}
Bb7 {+1.79/9 0.020s, n=17604, sd=13} 10. d4 {-1.57/9 0.040s, n=31862, sd=14}
e5 {+1.77/9 0.011s, n=12937, sd=12} 11. Nf3 {-1.69/10 0.021s, n=24358, sd=15}
Qe7 {+1.84/11 0.010s, n=12932, sd=19} 12. dxe5 {-1.20/11 0.032s, n=31224, sd=18}
Nxe5 {+2.25/12 0.030s, n=34811, sd=20}
13. Nxe5 {-1.96/11 0.011s, n=15324, sd=15}
Qxe5 {+1.87/11 0.013s, n=19371, sd=19} 14. Qd4 {-2.18/10 0.016s, n=20056, sd=19}
Qe7 {+2.32/11 0.018s, n=23515, sd=21} 15. g4 {-2.41/10 0.042s, n=43715, sd=20}
Bg7 {+3.05/10 0.013s, n=14014, sd=18} 16. g5 {-2.44/10 0.027s, n=24831, sd=23}
Nh5 {+3.75/10 0.011s, n=14267, sd=19} 17. Qa4+ {-2.59/9 0.012s, n=15453, sd=18}
c6 {+4.02/9 0.016s, n=18662, sd=15} 18. Nxd5 {-4.14/9 0.031s, n=30171, sd=16}
b5 {+4.14/10 0.016s, n=14543, sd=18} 19. Nf6+ {-4.04/9 0.016s, n=12517, sd=14}
Nxf6 {+4.67/10 0.012s, n=16026, sd=21}
20. gxf6 {-4.11/10 0.020s, n=18742, sd=18}
Bxf6 {+4.63/11 0.015s, n=12131, sd=17} 21. Qf4 {-4.74/9 0.011s, n=13324, sd=14}
c5 {+4.03/10 0.011s, n=16768, sd=15}
22. Rg1 {-4.44/10 0.016s, n=13916, sd=13, Black makes an illegal move: e8h8} 1-0