MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1096"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/p1p1ppp1/3p3p/1p6/4P2P/P1P5/1P1P1PP1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:02:21 +0000"]
[GameEndTime "2026-09-14T16:02:22 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxb5+ {+1.96/9 0.026s, n=17750, sd=14} Bd7 {-1.96/8 0.018s, n=15759, sd=13}
6. Bc4 {+2.15/9 0.025s, n=21785, sd=17} Bc6 {-2.06/10 0.034s, n=28151, sd=17}
7. d3 {+2.07/9 0.030s, n=23199, sd=18} e6 {-2.04/10 0.036s, n=29666, sd=17}
8. Nd2 {+2.00/10 0.025s, n=21191, sd=15} Nf6 {-2.05/9 0.016s, n=13919, sd=12}
9. Ngf3 {+1.93/8 0.019s, n=16056, sd=14} Be7 {-1.78/9 0.017s, n=14471, sd=14}
10. e5 {+1.91/9 0.023s, n=18101, sd=13} Ng4 {-1.46/10 0.017s, n=15317, sd=11}
11. exd6 {+1.79/11 0.028s, n=20280, sd=17}
cxd6 {-1.64/10 0.021s, n=18248, sd=16} 12. Nd4 {+1.61/11 0.014s, n=12778, sd=18}
h5 {-1.76/11 0.035s, n=28127, sd=21} 13. Nxc6 {+2.13/10 0.024s, n=18851, sd=15}
Nxc6 {-2.59/9 0.035s, n=30967, sd=16} 14. d4 {+1.86/9 0.015s, n=12070, sd=14}
d5 {-2.27/10 0.084s, n=64011, sd=20} 15. Be2 {+2.69/10 0.027s, n=23537, sd=12}
e5 {-2.05/10 0.017s, n=14859, sd=19} 16. Bxg4 {+2.61/10 0.020s, n=15450, sd=19}
hxg4 {-1.68/10 0.018s, n=16391, sd=15}
17. Qxg4 {+1.56/11 0.034s, n=29908, sd=21}
exd4 {-1.85/11 0.038s, n=29170, sd=17}
18. cxd4 {+1.68/13 0.038s, n=33417, sd=23}
Rxh4 {-1.78/11 0.020s, n=17047, sd=18}
19. Rxh4 {+1.77/12 0.025s, n=24102, sd=26}
Bxh4 {-1.82/10 0.029s, n=23517, sd=23} 20. Nf3 {+1.77/12 0.037s, n=31262, sd=23}
Bf6 {-1.98/10 0.047s, n=36531, sd=17} 21. Bd2 {+1.65/10 0.039s, n=31281, sd=18}
Qd7 {-1.84/8 0.018s, n=15144, sd=16} 22. Qf4 {+2.02/9 0.015s, n=12731, sd=15}
Kf8 {-1.84/11 0.025s, n=18180, sd=17, White makes an illegal move: e1a1} 0-1