MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1012"]
[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/ppp1pp1p/2n2np1/3p4/8/2N1P1P1/PPPPNP1P/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:43:42 -0400"]
[GameEndTime "2026-09-14T10:43:43 -0400"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.49/10 0.018s, n=21284, sd=13} h5 {+0.28/10 0.071s, n=71778, sd=18}
6. Bg2 {-0.29/9 0.027s, n=25352, sd=14} Bf5 {+0.46/10 0.020s, n=23015, sd=16}
7. f3 {-0.12/10 0.011s, n=14052, sd=16} h4 {+0.58/10 0.026s, n=29759, sd=18}
8. g4 {-0.38/10 0.010s, n=12764, sd=15} h3 {+0.70/11 0.011s, n=13806, sd=15}
9. Bf1 {-0.27/9 0.015s, n=12162, sd=14} Bd7 {+0.34/10 0.009s, n=13719, sd=15}
10. Ng3 {-0.33/9 0.025s, n=20139, sd=17} e5 {+0.41/8 0.018s, n=12815, sd=16}
11. dxe5 {-0.14/10 0.015s, n=19135, sd=18}
Nxe5 {+0.18/11 0.022s, n=20780, sd=18} 12. Be2 {-0.26/10 0.026s, n=22864, sd=17}
Bg7 {+0.31/9 0.030s, n=22348, sd=15} 13. g5 {-0.43/9 0.021s, n=17058, sd=14}
Nh5 {+0.65/11 0.016s, n=14037, sd=14} 14. Nxh5 {-1.04/9 0.018s, n=21495, sd=13}
gxh5 {+1.09/10 0.015s, n=13003, sd=17}
15. Nxd5 {-0.72/11 0.027s, n=26019, sd=21} c6 {+2.10/12 0.009s, n=14424, sd=18}
16. Nf6+ {-1.97/10 0.011s, n=15541, sd=23}
Bxf6 {+1.81/11 0.011s, n=16761, sd=21}
17. gxf6 {-1.47/12 0.010s, n=13871, sd=21}
Qxf6 {+2.41/11 0.012s, n=20633, sd=22} 18. Qd4 {-2.23/11 0.021s, n=26629, sd=19}
Rg8 {+1.31/10 0.014s, n=14830, sd=23} 19. Qf4 {-2.41/11 0.010s, n=15648, sd=15}
Qe7 {+2.79/10 0.022s, n=20464, sd=17} 20. e4 {-2.11/9 0.016s, n=14173, sd=18}
Rg2 {+2.28/10 0.010s, n=13879, sd=18}
21. Bd2 {-2.36/11 0.010s, n=13816, sd=18, Black makes an illegal move: e8a8} 1-0