MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "703"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1b1kbnr/pppnpppp/8/3p4/6P1/2P1P1PB/PP1P1P2/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:29 +0000"]
[GameEndTime "2026-09-14T13:37:31 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... f5 {-8.31/8 0.075s, n=51182, sd=14} 6. Bg2 {+8.43/8 0.052s, n=39298, sd=10}
f4 {-8.23/9 0.126s, n=86500, sd=16} 7. d4 {+8.23/8 0.041s, n=29464, sd=10}
Ndf6 {-8.16/8 0.031s, n=21709, sd=10} 8. Qc2 {+8.18/7 0.040s, n=25902, sd=14}
Nxg4 {-8.12/8 0.050s, n=34991, sd=13} 9. Rh3 {+8.13/8 0.050s, n=31502, sd=12}
f3 {-8.18/8 0.073s, n=49251, sd=14} 10. Bxf3 {+8.43/9 0.053s, n=36820, sd=15}
N8f6 {-8.20/8 0.052s, n=34397, sd=14} 11. Na3 {+8.33/7 0.030s, n=14062, sd=12}
Nxf2 {-8.01/8 0.038s, n=23108, sd=12} 12. Qxf2 {+8.16/9 0.040s, n=16026, sd=16}
Bxh3 {-8.47/9 0.026s, n=17041, sd=14} 13. Nxh3 {+8.27/9 0.037s, n=17504, sd=11}
e6 {-8.17/7 0.023s, n=14869, sd=13} 14. Ng5 {+8.26/8 0.027s, n=18556, sd=12}
Kd7 {-8.45/8 0.100s, n=65644, sd=15} 15. Qg2 {+8.82/8 0.044s, n=30269, sd=12}
Be7 {-8.37/7 0.026s, n=15214, sd=8} 16. Qh3 {+9.58/8 0.162s, n=101621, sd=16}
h6 {-9.23/7 0.023s, n=14026, sd=11} 17. Qxe6+ {+9.87/8 0.028s, n=19206, sd=18}
Ke8 {-9.93/6 0.082s, n=47263, sd=16} 18. Nb5 {+10.08/9 0.032s, n=22137, sd=15}
hxg5 {-9.90/8 0.024s, n=15675, sd=13}
19. Nxc7+ {+10.03/8 0.060s, n=40383, sd=15} Kd8 {-9.94/7 0.018s, n=12730, sd=15}
20. Nxa8 {+9.88/8 0.018s, n=12538, sd=13} a6 {-9.80/8 0.041s, n=28382, sd=13}
21. Bg2 {+9.68/7 0.020s, n=14073, sd=11} Rh7 {-9.63/6 0.022s, n=15083, sd=11}
22. Bd2 {+9.99/7 0.019s, n=12453, sd=13} Rh1+ {-9.68/7 0.039s, n=24973, sd=14}
23. Bf1 {+9.91/7 0.036s, n=23379, sd=17}
Ke8 {-9.84/7 0.029s, n=20480, sd=13, White makes an illegal move: e1a1} 0-1