MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "175"]
[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/p1ppp2p/8/1p3p1p/5P2/3BP3/PPPP2PP/RNB1K1NR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T11:05:41 -0400"]
[GameEndTime "2026-09-14T11:05:42 -0400"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5. Be2 {-8.59/8 0.063s, n=63782, sd=13} Nf6 {+8.55/7 0.029s, n=32067, sd=11}
6. Bf3 {-8.60/8 0.010s, n=12386, sd=11} Nc6 {+8.70/7 0.053s, n=43522, sd=11}
7. Ne2 {-8.60/8 0.073s, n=67760, sd=15} Bb7 {+8.74/8 0.034s, n=38527, sd=15}
8. Nbc3 {-8.57/8 0.034s, n=30090, sd=12} Nb4 {+8.77/8 0.041s, n=42554, sd=15}
9. Nd5 {-8.57/7 0.017s, n=18203, sd=11} Bxd5 {+8.73/7 0.010s, n=12031, sd=13}
10. Bxh5+ {-8.50/7 0.033s, n=32998, sd=15} Nxh5 {+8.62/7 0.020s, n=21524, sd=16}
11. g3 {-8.56/7 0.024s, n=20760, sd=15} Nxc2+ {+9.31/7 0.179s, n=189042, sd=16}
12. Kf2 {-7.84/5 0.026s, n=22298, sd=12} Nxg3 {+9.45/8 0.025s, n=25637, sd=10}
13. Nd4 {-9.15/6 0.058s, n=57961, sd=10} Nxh1+ {+9.49/7 0.018s, n=21570, sd=12}
14. Ke2 {-9.14/6 0.039s, n=36303, sd=13} e5 {+9.50/7 0.023s, n=23601, sd=10}
15. Ne6 {-9.43/6 0.026s, n=29014, sd=11} Bf3+ {+10.11/7 0.029s, n=28021, sd=12}
16. Kd3 {-9.92/5 0.052s, n=45234, sd=13} exf4 {+10.07/7 0.010s, n=13007, sd=11}
17. Kxc2 {-10.10/8 0.045s, n=48497, sd=13}
fxe3 {+10.34/9 0.018s, n=14766, sd=14} 18. a3 {-10.51/8 0.025s, n=28414, sd=16}
dxe6 {+10.90/9 0.018s, n=16138, sd=15} 19. d3 {-10.63/8 0.033s, n=33871, sd=18}
Bd1+ {+11.83/8 0.015s, n=15145, sd=20}
20. Kxd1 {-10.82/7 0.070s, n=69531, sd=16}
Qxd3+ {+11.87/7 0.010s, n=12118, sd=22}
21. Ke1 {-10.88/7 0.010s, n=12371, sd=16} Bb4+ {+12.11/8 0.017s, n=20830, sd=21}
22. axb4 {-M6/27 0.006s, n=12713, sd=6} Qd4 {+12.18/8 0.027s, n=26541, sd=21}
23. h4 {-12.06/7 0.027s, n=32638, sd=18}
Qxb4+ {+86.65/10 0.008s, n=12676, sd=16} 24. Ke2 {-M12/8 0.018s, n=23605, sd=19}
Qg4+ {+M11/19 0.006s, n=12783, sd=11} 25. Ke1 {-M10/18 0.013s, n=13484, sd=10}
Qf3 {+M9/23 0.012s, n=14357, sd=9}
26. Ra4 {-M8/25 0.012s, n=13748, sd=8, Black makes an illegal move: e8a8} 1-0