MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "586"]
[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 "rnbqkbnr/p1ppp1p1/7p/1p3p2/8/P4NPP/1PPPPP1R/RNBQKB2 b Qkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:13 +0000"]
[GameEndTime "2026-09-14T13:37:14 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... d6 {-0.85/8 0.027s, n=15488, sd=11} 6. Nc3 {+0.97/9 0.058s, n=33420, sd=15}
a6 {-1.00/10 0.030s, n=16951, sd=13} 7. Nh4 {+0.98/9 0.032s, n=15712, sd=16}
Nf6 {-1.44/9 0.019s, n=15927, sd=14} 8. Bg2 {+2.18/10 0.036s, n=24434, sd=14}
d5 {-0.87/9 0.023s, n=15700, sd=15} 9. Nxd5 {+2.41/11 0.039s, n=24555, sd=24}
Nxd5 {-0.66/11 0.036s, n=21938, sd=23} 10. e4 {+2.08/9 0.031s, n=14687, sd=15}
fxe4 {-1.39/9 0.029s, n=15582, sd=21} 11. Qh5+ {+0.87/9 0.051s, n=26016, sd=19}
g6 {-0.87/8 0.048s, n=25262, sd=18} 12. Qxg6+ {+0.83/9 0.029s, n=13194, sd=15}
Kd7 {-1.01/10 0.049s, n=23866, sd=14} 13. Qxe4 {+1.01/11 0.054s, n=23022, sd=14}
e6 {-0.95/10 0.049s, n=31789, sd=19} 14. d3 {+2.64/9 0.019s, n=12797, sd=15}
c6 {-1.28/10 0.029s, n=18778, sd=22} 15. c4 {+1.53/10 0.033s, n=20880, sd=18}
Nf6 {-1.05/11 0.015s, n=14274, sd=26} 16. Qd4+ {+1.21/12 0.015s, n=13953, sd=15}
Ke8 {-0.97/11 0.032s, n=24330, sd=22}
17. Qxd8+ {+1.00/12 0.028s, n=23693, sd=22}
Kxd8 {-1.09/10 0.019s, n=15469, sd=22} 18. Ng6 {+1.18/11 0.025s, n=21742, sd=24}
Rg8 {-1.05/11 0.028s, n=20531, sd=20} 19. Nxf8 {+1.28/10 0.026s, n=18852, sd=16}
Rxf8 {-1.08/10 0.028s, n=19121, sd=17}
20. Bxh6 {+1.24/10 0.025s, n=15450, sd=15}
Rf7 {-0.94/10 0.021s, n=16913, sd=15, White makes an illegal move: e1a1} 0-1