MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "988"]
[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 "rnbqkb1r/1p1p1ppp/p1p2n2/4p3/1P2P1P1/3P3B/P1P2P1P/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:14:20 +0200"]
[GameEndTime "2026-09-14T18:14:21 +0200"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... h6 {+2.61/9 0.023s, n=19140, sd=19} 6. a3 {-2.33/9 0.016s, n=12792, sd=7}
d5 {+2.29/10 0.024s, n=18187, sd=12} 7. Nd2 {-2.42/9 0.036s, n=19336, sd=17}
a5 {+2.45/9 0.029s, n=19173, sd=13} 8. bxa5 {-2.35/9 0.033s, n=23332, sd=15}
dxe4 {+2.42/8 0.022s, n=16291, sd=10} 9. g5 {-2.58/9 0.027s, n=21249, sd=15}
hxg5 {+3.13/11 0.018s, n=15559, sd=16}
10. Bxc8 {-2.93/10 0.015s, n=13887, sd=17}
Qxc8 {+2.82/10 0.025s, n=21208, sd=16}
11. Nxe4 {-2.70/10 0.019s, n=15816, sd=18}
Nxe4 {+3.28/10 0.015s, n=13089, sd=14}
12. dxe4 {-3.06/10 0.024s, n=18358, sd=16} f6 {+2.97/10 0.029s, n=22508, sd=15}
13. Bd2 {-3.26/9 0.046s, n=33199, sd=15} Na6 {+3.10/10 0.024s, n=18071, sd=14}
14. Ne2 {-2.79/10 0.021s, n=17796, sd=13} Be7 {+3.22/10 0.031s, n=24778, sd=16}
15. Ng3 {-2.78/9 0.025s, n=19101, sd=16} g6 {+3.20/10 0.019s, n=14929, sd=15}
16. Qf3 {-2.97/9 0.043s, n=22926, sd=15} Nc7 {+2.46/10 0.067s, n=46774, sd=19}
17. a4 {-2.60/10 0.026s, n=19752, sd=20} Ne6 {+2.88/10 0.028s, n=21939, sd=16}
18. Rb1 {-2.48/9 0.019s, n=15530, sd=15} Nd4 {+2.49/9 0.015s, n=13731, sd=15}
19. Qd3 {-3.05/9 0.018s, n=12224, sd=14} Bd8 {+2.41/8 0.016s, n=12009, sd=12}
20. Ne2 {-2.38/11 0.019s, n=12555, sd=14} Rh3 {+1.88/10 0.052s, n=39141, sd=18}
21. Qc4 {-2.18/10 0.015s, n=14977, sd=18} Qe6 {+2.09/9 0.015s, n=14578, sd=20}
22. Qxe6+ {-1.59/9 0.013s, n=13093, sd=19} Nxe6 {+1.92/9 0.025s, n=17289, sd=18}
23. Rxb7 {-1.66/12 0.021s, n=14466, sd=14}
Ra3 {+1.50/10 0.033s, n=31451, sd=21, White makes an illegal move: e1h1} 0-1