MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "396"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkb1r/pppppp1p/6pn/4n3/2P5/4P3/PPQPKPPP/RNB2BNR w kq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:07:53 +0000"]
[GameEndTime "2026-09-14T16:07:54 +0000"]
[PlyCount "48"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.11/10 0.016s, n=14789, sd=13} Nc6 {-1.07/9 0.018s, n=12787, sd=15}
6. d5 {+1.16/11 0.020s, n=20421, sd=13} Nb8 {-0.84/9 0.015s, n=15204, sd=14}
7. Qc3 {+0.91/9 0.034s, n=32634, sd=15} Rg8 {-1.08/10 0.021s, n=16321, sd=13}
8. Ke1 {+0.96/9 0.015s, n=15344, sd=15} Bg7 {-1.12/9 0.014s, n=13984, sd=10}
9. Qc2 {+1.06/10 0.030s, n=28971, sd=16} Rh8 {-0.93/9 0.013s, n=13997, sd=11}
10. Bd2 {+1.18/9 0.018s, n=14722, sd=13} e5 {-0.95/10 0.021s, n=20515, sd=15}
11. c5 {+1.13/9 0.016s, n=16587, sd=14} d6 {-1.04/8 0.017s, n=16030, sd=14}
12. e4 {+1.08/9 0.023s, n=21501, sd=14} Nd7 {-1.21/9 0.017s, n=16665, sd=16}
13. cxd6 {+1.05/10 0.014s, n=14522, sd=20}
cxd6 {-1.03/10 0.024s, n=22295, sd=15} 14. Na3 {+1.24/11 0.016s, n=17751, sd=18}
f5 {-1.04/11 0.020s, n=20008, sd=17} 15. Nb5 {+1.25/11 0.016s, n=15464, sd=12}
Nc5 {-1.34/10 0.018s, n=12469, sd=18} 16. b4 {+1.35/11 0.027s, n=26668, sd=20}
Na6 {-1.02/10 0.016s, n=16025, sd=16} 17. Nf3 {+1.33/10 0.015s, n=16196, sd=16}
Nf7 {-2.15/10 0.040s, n=32817, sd=17} 18. h4 {+0.97/10 0.014s, n=14097, sd=13}
Bf6 {-1.80/10 0.022s, n=19607, sd=19} 19. a3 {+2.40/10 0.018s, n=16170, sd=14}
fxe4 {-1.90/9 0.033s, n=25442, sd=12} 20. Ng5 {+2.25/11 0.025s, n=22702, sd=18}
Bxg5 {-1.88/9 0.016s, n=15011, sd=17} 21. hxg5 {+2.05/10 0.013s, n=13277, sd=16}
Bd7 {-2.03/8 0.015s, n=14539, sd=15} 22. Qxe4 {+1.92/9 0.013s, n=12706, sd=16}
Nc7 {-2.25/10 0.021s, n=16492, sd=16} 23. Rxh7 {+1.92/9 0.021s, n=20083, sd=16}
Rxh7 {-1.67/9 0.015s, n=17152, sd=18} 24. Qxg6 {+3.25/12 0.026s, n=27393, sd=21}
Bxb5 {-2.66/10 0.018s, n=21385, sd=25}
25. Qxh7 {+3.23/10 0.019s, n=14946, sd=12}
Nxg5 {-2.26/11 0.014s, n=17188, sd=26}
26. Bxg5 {+2.37/11 0.029s, n=31137, sd=19}
Qxg5 {-4.21/10 0.035s, n=39738, sd=28}
27. Qxc7 {+3.01/12 0.022s, n=20202, sd=23} Bd7 {-2.41/10 0.011s, n=12344, sd=16}
28. Qxd6 {+3.09/11 0.016s, n=17830, sd=19, Black makes an illegal move: e8a8}
1-0