MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "465"]
[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 "rnbqkbnr/pQ1p1pp1/7p/2p1p3/7P/N3P3/PPPP1PP1/R1B1KBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T14:52:06 +0000"]
[GameEndTime "2026-09-14T14:52:08 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb7 {+8.65/9 0.065s, n=53534, sd=13} 6. g3 {-8.17/7 0.019s, n=16722, sd=8}
Nc6 {+8.53/8 0.039s, n=34795, sd=11} 7. Be2 {-8.44/7 0.018s, n=16479, sd=12}
e4 {+8.67/6 0.020s, n=14489, sd=11} 8. Nb5 {-8.59/7 0.014s, n=12212, sd=10}
Be7 {+8.58/8 0.025s, n=21506, sd=13} 9. Nc7+ {-8.51/7 0.014s, n=12731, sd=12}
Qxc7 {+8.54/8 0.058s, n=46926, sd=13} 10. Ba6 {-8.51/8 0.017s, n=15612, sd=12}
Nf6 {+8.59/9 0.019s, n=18244, sd=16} 11. Ne2 {-8.48/8 0.028s, n=24746, sd=10}
Qd8 {+8.50/8 0.045s, n=37922, sd=13} 12. Bxb7 {-8.43/7 0.023s, n=21346, sd=12}
Nb4 {+8.69/8 0.015s, n=14098, sd=13} 13. Kd1 {-8.37/7 0.021s, n=17908, sd=12}
Nxc2 {+8.72/8 0.062s, n=54525, sd=13} 14. Rb1 {-8.69/8 0.080s, n=68883, sd=15}
Nxe3+ {+8.60/8 0.054s, n=40644, sd=16} 15. fxe3 {-8.62/6 0.036s, n=30206, sd=12}
Rb8 {+8.75/8 0.015s, n=13413, sd=10} 16. Rf1 {-8.65/7 0.018s, n=16230, sd=11}
Rxb7 {+8.86/8 0.030s, n=22185, sd=14} 17. a3 {-8.57/7 0.022s, n=17718, sd=12}
g5 {+8.96/7 0.020s, n=16990, sd=9} 18. h5 {-8.83/8 0.022s, n=18735, sd=11}
Rb6 {+8.68/8 0.023s, n=19202, sd=9} 19. Rxf6 {-8.91/7 0.064s, n=48415, sd=9}
Rxf6 {+9.55/9 0.029s, n=30464, sd=16} 20. Nc3 {-9.19/7 0.018s, n=13429, sd=11}
Rf1+ {+9.31/7 0.012s, n=12218, sd=14} 21. Ke2 {-9.23/8 0.017s, n=16027, sd=16}
Rf2+ {+9.60/9 0.011s, n=12247, sd=11} 22. Ke1 {-9.65/8 0.039s, n=39686, sd=15}
Rf3 {+9.55/8 0.016s, n=14874, sd=15} 23. Kd1 {-9.48/8 0.030s, n=29368, sd=12}
Rxe3 {+9.62/9 0.053s, n=50847, sd=18} 24. b4 {-9.65/9 0.042s, n=33132, sd=14}
Rd3 {+9.80/8 0.021s, n=19403, sd=13} 25. bxc5 {-9.90/8 0.024s, n=22919, sd=15}
Bxc5 {+10.26/9 0.039s, n=29683, sd=14}
26. Nxe4 {-10.35/8 0.035s, n=31151, sd=15, Black makes an illegal move: e8h8}
1-0