MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "797"]
[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 "1rbqkbnr/1ppppppp/8/p7/Q1Pn1PP1/7P/PP1PP3/RNB1KBNR b KQk - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:10:04 +0000"]
[GameEndTime "2026-09-14T16:10:05 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+1.28/9 0.036s, n=27660, sd=15} 6. Kd1 {-1.85/8 0.016s, n=13909, sd=14}
b6 {+2.41/10 0.017s, n=16776, sd=13} 7. Bg2 {-2.53/8 0.016s, n=14831, sd=14}
Qh4 {+5.51/10 0.033s, n=27254, sd=23} 8. d3 {-6.27/10 0.057s, n=51801, sd=22}
Qf2 {+6.45/8 0.029s, n=23731, sd=14} 9. Be4 {-6.66/7 0.024s, n=19908, sd=18}
Qf1+ {+8.93/9 0.024s, n=19844, sd=14} 10. Kd2 {-7.22/8 0.031s, n=27882, sd=17}
Qxf4+ {+7.68/8 0.029s, n=21940, sd=25} 11. e3 {-8.46/6 0.047s, n=38610, sd=24}
Qf2+ {+8.16/9 0.029s, n=24953, sd=22} 12. Kd1 {-8.46/7 0.017s, n=13995, sd=23}
Qf1+ {+8.20/9 0.018s, n=15638, sd=21} 13. Kd2 {-8.13/9 0.022s, n=19837, sd=26}
Bb4+ {+8.38/9 0.032s, n=28995, sd=25} 14. Nc3 {-8.36/9 0.061s, n=48790, sd=28}
Nf6 {+8.32/8 0.025s, n=21986, sd=22} 15. Qd1 {-8.53/7 0.019s, n=17103, sd=17}
Nxe4+ {+8.41/8 0.033s, n=26878, sd=27} 16. dxe4 {-8.32/8 0.033s, n=29910, sd=23}
Bxc3+ {+8.24/9 0.017s, n=16751, sd=23} 17. bxc3 {-8.25/8 0.017s, n=16500, sd=19}
Qg2+ {+8.16/8 0.023s, n=16279, sd=19} 18. Ne2 {-8.38/7 0.055s, n=52214, sd=17}
Nxe2 {+8.32/10 0.025s, n=22428, sd=15} 19. Qf1 {-8.34/9 0.035s, n=29383, sd=16}
Qxe4 {+8.29/8 0.015s, n=13218, sd=11} 20. Qf5 {-8.39/8 0.018s, n=16323, sd=11}
Ng3 {+8.45/9 0.014s, n=13810, sd=13} 21. Qxe4 {-8.44/7 0.013s, n=12483, sd=13}
Nxe4+ {+8.29/8 0.027s, n=21361, sd=15} 22. Kc2 {-8.06/7 0.017s, n=16799, sd=11}
Nd6 {+7.99/8 0.012s, n=12628, sd=10} 23. c5 {-7.91/7 0.019s, n=18548, sd=13}
bxc5 {+8.77/9 0.027s, n=30543, sd=12} 24. Rg1 {-8.15/7 0.019s, n=15071, sd=11}
f5 {+9.51/9 0.014s, n=16979, sd=12} 25. Ba3 {-9.13/7 0.012s, n=13123, sd=11}
Bb7 {+9.51/9 0.029s, n=29197, sd=12}
26. gxf5 {-9.40/8 0.024s, n=24524, sd=12, Black makes an illegal move: e8h8} 1-0