MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1114"]
[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/3p1ppp/p1p1p3/1p3P2/6P1/8/PPPPP1BP/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:04 +0000"]
[GameEndTime "2026-09-14T13:39:05 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.73/8 0.025s, n=14816, sd=12} h5 {+0.87/8 0.026s, n=17660, sd=12}
6. d3 {-0.85/8 0.028s, n=17272, sd=11} hxg4 {+1.11/8 0.026s, n=18405, sd=15}
7. Qxg4 {-0.86/10 0.023s, n=15783, sd=14} d5 {+1.21/9 0.033s, n=21663, sd=16}
8. Bf4 {-1.11/8 0.029s, n=20607, sd=12} Nf6 {+1.29/9 0.024s, n=13355, sd=16}
9. Qe2 {-1.01/9 0.025s, n=16650, sd=17} dxe4 {+1.32/11 0.036s, n=25004, sd=18}
10. dxe4 {-1.28/9 0.017s, n=12261, sd=18} Nh5 {+0.69/8 0.033s, n=19472, sd=15}
11. Be3 {-0.90/11 0.031s, n=22799, sd=21} Qh4+ {+1.25/10 0.032s, n=17615, sd=17}
12. Bf2 {-0.70/10 0.022s, n=12782, sd=17} Nf4 {+0.86/11 0.025s, n=15671, sd=15}
13. Qf3 {-0.23/10 0.051s, n=31964, sd=18} Qg5 {+1.23/10 0.053s, n=23155, sd=15}
14. Bf1 {-1.25/10 0.026s, n=18414, sd=18} exf5 {+0.94/9 0.049s, n=18887, sd=17}
15. h4 {-1.32/9 0.019s, n=12880, sd=17} Qg4 {+1.23/11 0.074s, n=31608, sd=19}
16. Nd2 {-1.08/10 0.026s, n=12838, sd=13} Qxf3 {+1.93/10 0.021s, n=16795, sd=17}
17. Ngxf3 {-1.81/10 0.028s, n=15904, sd=14}
fxe4 {+2.99/10 0.017s, n=12584, sd=9} 18. Nxe4 {-1.68/9 0.028s, n=15424, sd=16}
Bg4 {+1.65/9 0.026s, n=18770, sd=17} 19. Nd4 {-1.81/10 0.028s, n=21112, sd=17}
Nd7 {+2.53/9 0.033s, n=19155, sd=16} 20. Bg3 {-2.35/11 0.032s, n=25443, sd=19}
Nh5 {+2.47/10 0.052s, n=23863, sd=22} 21. Nd6+ {-2.68/10 0.054s, n=39463, sd=23}
Bxd6 {+2.87/9 0.036s, n=19630, sd=16} 22. Bxd6 {-2.39/11 0.014s, n=12767, sd=13}
Ndf6 {+3.09/10 0.027s, n=17110, sd=17}
23. Be5 {-2.88/9 0.019s, n=14607, sd=15, Black makes an illegal move: e8a8} 1-0