MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "364"]
[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 "rnbqkbnr/2ppppp1/7p/1p6/p3B1P1/5P2/PPPPP2P/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:49 +0000"]
[GameEndTime "2026-09-14T13:37:50 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa8 {+5.21/10 0.013s, n=12312, sd=14} c6 {-4.99/9 0.031s, n=27027, sd=17}
6. c4 {+4.41/10 0.018s, n=17243, sd=16} Qa5 {-4.72/11 0.027s, n=20417, sd=16}
7. cxb5 {+4.48/12 0.015s, n=15206, sd=18} Qxa8 {-4.69/10 0.020s, n=19115, sd=15}
8. Nc3 {+4.21/11 0.028s, n=27723, sd=18} h5 {-4.41/10 0.040s, n=31210, sd=13}
9. g5 {+4.12/11 0.014s, n=13683, sd=11} cxb5 {-4.20/11 0.031s, n=27829, sd=17}
10. Nxb5 {+4.50/11 0.019s, n=17008, sd=17} Qa5 {-4.55/12 0.051s, n=39266, sd=18}
11. Nc3 {+4.39/10 0.027s, n=22296, sd=17} Nc6 {-4.25/10 0.028s, n=23964, sd=16}
12. Qxa4 {+4.52/11 0.023s, n=16609, sd=13}
Qxg5 {-4.31/10 0.023s, n=20075, sd=16} 13. f4 {+4.41/10 0.036s, n=29934, sd=19}
Qg2 {-2.79/12 0.020s, n=14615, sd=21} 14. Qe4 {+1.78/9 0.012s, n=13489, sd=17}
Qxe4 {-2.11/13 0.016s, n=17863, sd=20}
15. Nxe4 {+2.12/12 0.024s, n=26233, sd=18} Nd4 {-2.27/12 0.015s, n=16845, sd=21}
16. Kd1 {+2.44/11 0.010s, n=12856, sd=19} Bb7 {-2.28/10 0.012s, n=12833, sd=18}
17. d3 {+2.33/12 0.027s, n=26574, sd=19} f5 {-2.26/11 0.014s, n=15576, sd=15}
18. Be3 {+1.94/11 0.026s, n=26281, sd=18} Ne6 {-1.78/12 0.011s, n=13246, sd=16}
19. Nf2 {+1.91/12 0.044s, n=37599, sd=21} Bxh1 {-1.86/11 0.019s, n=17693, sd=14}
20. Nxh1 {+1.94/11 0.013s, n=13625, sd=19} Nf6 {-2.04/10 0.016s, n=16524, sd=13}
21. Bd2 {+1.81/9 0.026s, n=19719, sd=14} Nd5 {-1.92/10 0.013s, n=13382, sd=16}
22. e3 {+1.79/10 0.028s, n=28226, sd=19} g5 {-1.33/10 0.019s, n=17924, sd=17}
23. fxg5 {+1.37/10 0.026s, n=25514, sd=17} Bg7 {-1.51/10 0.023s, n=17294, sd=16}
24. Kc2 {+1.12/10 0.018s, n=17393, sd=14, Black makes an illegal move: e8h8} 1-0