MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1904"]
[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 "rnbqkb1r/pp2nppp/B1pp4/4p3/2N1P1P1/8/PPPP1P1P/R1BQK1NR b KQkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:41:36 +0000"]
[GameEndTime "2026-09-14T13:41:37 +0000"]
[PlyCount "47"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxa6 {+8.01/8 0.014s, n=12009, sd=10} 6. h4 {-8.19/8 0.016s, n=15157, sd=9}
d5 {+8.08/9 0.015s, n=14653, sd=15} 7. Ne3 {-8.30/7 0.015s, n=13995, sd=10}
dxe4 {+8.30/9 0.014s, n=12967, sd=14} 8. Ne2 {-8.26/8 0.064s, n=55668, sd=12}
Be6 {+8.27/8 0.022s, n=19519, sd=14} 9. Rh3 {-8.33/7 0.015s, n=13329, sd=10}
Qd7 {+8.52/8 0.023s, n=19986, sd=11} 10. Nf5 {-8.34/7 0.028s, n=24931, sd=10}
Rd8 {+8.65/9 0.136s, n=114795, sd=15} 11. Nf4 {-8.13/7 0.029s, n=25137, sd=11}
exf4 {+9.00/7 0.021s, n=18095, sd=14} 12. Rd3 {-8.54/7 0.014s, n=13292, sd=10}
exd3 {+8.98/8 0.022s, n=19680, sd=11} 13. Nd6+ {-8.58/6 0.025s, n=20628, sd=11}
Qxd6 {+8.94/8 0.061s, n=49048, sd=13} 14. Qf3 {-8.88/7 0.027s, n=23073, sd=13}
dxc2 {+9.20/9 0.041s, n=33816, sd=12} 15. g5 {-9.17/7 0.069s, n=57224, sd=13}
Nb4 {+9.77/8 0.090s, n=80668, sd=14} 16. Kf1 {-9.29/6 0.015s, n=12657, sd=13}
Nf5 {+9.83/7 0.014s, n=12930, sd=12} 17. Qc3 {-9.59/6 0.069s, n=60999, sd=12}
Nxa2 {+9.93/7 0.013s, n=13128, sd=12} 18. Rxa2 {-9.79/6 0.029s, n=27942, sd=13}
Qxd2 {+10.51/9 0.020s, n=19313, sd=15}
19. Bxd2 {-10.52/7 0.014s, n=12867, sd=10}
Bxa2 {+10.35/8 0.017s, n=17168, sd=15} 20. b3 {-10.11/8 0.018s, n=16898, sd=13}
Bb1 {+10.15/7 0.018s, n=16847, sd=11} 21. Qe5+ {-10.16/6 0.014s, n=13486, sd=12}
Be7 {+10.24/7 0.028s, n=26275, sd=16} 22. Bc1 {-10.17/7 0.063s, n=56615, sd=16}
Nxh4 {+10.32/8 0.018s, n=15429, sd=12} 23. f3 {-9.78/7 0.014s, n=14053, sd=9}
Ng6 {+10.32/7 0.018s, n=16616, sd=14} 24. Kg2 {-10.18/7 0.017s, n=15287, sd=12}
Nxe5 {+10.63/7 0.016s, n=14445, sd=11}
25. Bxf4 {-10.66/7 0.026s, n=26672, sd=12}
Nxf3 {+10.67/7 0.016s, n=16693, sd=11}
26. Kxf3 {-10.56/7 0.025s, n=26519, sd=12}
Rd3+ {+10.63/7 0.013s, n=12612, sd=10} 27. Ke2 {-10.61/7 0.014s, n=15299, sd=12}
Bc5 {+10.67/7 0.013s, n=13880, sd=10}
28. Kxd3 {-10.57/8 0.022s, n=22923, sd=16, Black makes an illegal move: e8h8}
1-0