MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1382"]
[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/pp1pp1p1/5p2/2p4P/8/P1P5/1P1PPP1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:45 +0000"]
[GameEndTime "2026-09-14T13:39:46 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.37/9 0.018s, n=13975, sd=13} d5 {-1.27/8 0.016s, n=12062, sd=11}
6. Qc2 {+1.25/9 0.054s, n=35054, sd=19} Be6 {-0.84/9 0.020s, n=14016, sd=16}
7. dxc5 {+0.33/8 0.016s, n=13003, sd=11} Nc6 {-0.94/9 0.044s, n=26511, sd=15}
8. Nd2 {+0.87/9 0.026s, n=18563, sd=11} Qd7 {-0.54/9 0.020s, n=14888, sd=12}
9. b4 {+0.82/9 0.027s, n=17959, sd=12} Rxh5 {-0.80/8 0.025s, n=16778, sd=11}
10. e3 {+0.82/9 0.018s, n=12441, sd=14} Bf5 {-1.21/8 0.026s, n=17752, sd=13}
11. Qa4 {+0.94/10 0.033s, n=20425, sd=16} e5 {-0.99/10 0.028s, n=19286, sd=13}
12. Bb2 {+1.16/9 0.025s, n=16662, sd=13} Bh7 {-0.98/8 0.020s, n=13705, sd=11}
13. Be2 {+1.00/9 0.023s, n=12568, sd=13} Rh6 {-1.18/8 0.018s, n=12739, sd=13}
14. Ngf3 {+1.40/10 0.030s, n=20424, sd=17} g5 {-1.12/10 0.024s, n=16512, sd=13}
15. c4 {+2.36/10 0.044s, n=29572, sd=16} d4 {-0.79/10 0.018s, n=13789, sd=18}
16. exd4 {+1.53/11 0.046s, n=31289, sd=27}
exd4 {-0.84/11 0.039s, n=26373, sd=20}
17. Nxd4 {+3.06/10 0.043s, n=29401, sd=17} Rh4 {-2.81/9 0.018s, n=12559, sd=13}
18. Nxc6 {+3.59/10 0.040s, n=24933, sd=16} Be7 {-4.09/9 0.039s, n=25480, sd=14}
19. Nf3 {+6.42/10 0.039s, n=23402, sd=13} Re4 {-6.66/10 0.052s, n=38928, sd=20}
20. Rd1 {+6.80/11 0.035s, n=25498, sd=18} Qxc6 {-6.67/10 0.021s, n=18039, sd=19}
21. Qxc6+ {+6.85/10 0.022s, n=18925, sd=19}
bxc6 {-6.48/10 0.017s, n=16227, sd=24} 22. Nd4 {+6.68/10 0.064s, n=28765, sd=21}
a5 {-6.69/8 0.028s, n=15582, sd=22, White makes an illegal move: e1h1} 0-1