MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2904"]
[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 "rnb1kbnr/pp1p1p1p/2p1p1p1/q7/8/2PP1P2/PP1KP1PP/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:40:18 +0200"]
[GameEndTime "2026-09-14T15:40:20 +0200"]
[PlyCount "54"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ke1 {-0.46/8 0.037s, n=22760, sd=13} d5 {+0.50/8 0.020s, n=12115, sd=11}
6. e4 {-0.41/10 0.036s, n=26328, sd=14} e5 {+0.48/9 0.031s, n=17071, sd=13}
7. f4 {-0.62/9 0.051s, n=35094, sd=15} dxe4 {+0.91/9 0.021s, n=13565, sd=17}
8. dxe4 {-0.68/10 0.047s, n=32826, sd=18} Nf6 {+0.79/9 0.044s, n=32413, sd=15}
9. Nf3 {-0.45/9 0.023s, n=17076, sd=15} Nbd7 {+1.09/9 0.037s, n=25590, sd=13}
10. Bc4 {-1.31/9 0.066s, n=46939, sd=18} Bh6 {+0.99/9 0.024s, n=16667, sd=12}
11. Ng5 {-0.85/10 0.039s, n=20521, sd=14} Rf8 {+1.61/10 0.026s, n=19145, sd=15}
12. h4 {-1.02/9 0.026s, n=15670, sd=13} exf4 {+1.11/10 0.020s, n=13075, sd=17}
13. Bxf4 {-0.10/12 0.021s, n=13156, sd=17} Ne5 {+0.86/10 0.019s, n=14477, sd=12}
14. Qd6 {+0.37/10 0.014s, n=12446, sd=19} Nxc4 {-0.53/11 0.019s, n=15887, sd=18}
15. Qxf6 {+0.58/11 0.028s, n=20287, sd=17} Bg4 {+0.17/11 0.019s, n=13172, sd=18}
16. Nd2 {+1.28/11 0.018s, n=15893, sd=17} Nxb2 {+0.30/9 0.064s, n=46991, sd=19}
17. Bd6 {-0.24/9 0.027s, n=20883, sd=20} Qd8 {+0.38/11 0.031s, n=24216, sd=18}
18. Qe5+ {+0.29/9 0.025s, n=20888, sd=17} Be6 {-0.06/9 0.026s, n=20319, sd=18}
19. Qg3 {-0.40/11 0.093s, n=69313, sd=26} Qa5 {+1.31/10 0.026s, n=19209, sd=14}
20. Rb1 {-0.80/10 0.015s, n=13388, sd=20} Qxa2 {+2.18/10 0.021s, n=15682, sd=13}
21. Bc7 {-1.87/11 0.042s, n=29533, sd=18} Nc4 {+2.70/10 0.017s, n=12888, sd=15}
22. Rd1 {-2.40/10 0.022s, n=16761, sd=19} Nb2 {+3.59/10 0.022s, n=17869, sd=18}
23. Rb1 {-2.24/10 0.024s, n=18271, sd=18} f6 {+1.95/11 0.019s, n=14330, sd=21}
24. Nxe6 {-2.08/10 0.025s, n=20043, sd=20}
Bxd2+ {+1.01/10 0.021s, n=19052, sd=20}
25. Kxd2 {-2.03/11 0.056s, n=41046, sd=19}
Na4+ {+2.21/11 0.022s, n=18164, sd=17} 26. Kc1 {-1.61/10 0.027s, n=20502, sd=23}
Qxe6 {+2.30/12 0.016s, n=13850, sd=17} 27. h5 {-1.86/11 0.022s, n=17702, sd=27}
g5 {+2.22/12 0.056s, n=36616, sd=22} 28. e5 {-2.81/9 0.017s, n=14626, sd=15}
fxe5 {+2.34/11 0.038s, n=24591, sd=17}
29. Qxg5 {-2.63/10 0.023s, n=15432, sd=15} b6 {+2.52/10 0.027s, n=17387, sd=14}
30. Qxe5 {-2.53/10 0.013s, n=12180, sd=18}
Qxe5 {+2.58/12 0.024s, n=24126, sd=20}
31. Bxe5 {-3.00/11 0.027s, n=22100, sd=21, Black makes an illegal move: e8a8}
1-0