MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2604"]
[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 "r1bqkbnr/ppp1pp1p/3p4/6p1/1n3P2/N2P4/PPP1PKPP/R1BQ1BNR w kq - 0 5"]
[GameDuration "00:00:02"]
[GameStartTime "2026-09-14T16:25:53 +0200"]
[GameEndTime "2026-09-14T16:25:55 +0200"]
[PlyCount "66"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxg5 {+0.91/9 0.022s, n=12652, sd=11} h6 {-0.92/9 0.069s, n=40216, sd=16}
6. Nf3 {+0.94/9 0.050s, n=27810, sd=13} Nc6 {-0.84/9 0.025s, n=14084, sd=14}
7. Ke1 {+0.63/9 0.080s, n=54889, sd=15} e5 {-0.65/9 0.023s, n=16379, sd=15}
8. c3 {+0.86/8 0.017s, n=14056, sd=14} Be7 {-0.33/9 0.030s, n=22237, sd=13}
9. gxh6 {+0.66/10 0.027s, n=22327, sd=20} Nxh6 {-0.31/8 0.027s, n=13932, sd=11}
10. g3 {+0.47/8 0.027s, n=19757, sd=14} d5 {-0.47/8 0.021s, n=13678, sd=12}
11. Qa4 {+0.78/9 0.016s, n=12887, sd=17} Bd7 {-0.36/9 0.019s, n=15628, sd=17}
12. Bg2 {+0.70/9 0.023s, n=16580, sd=14} Ng4 {-0.14/10 0.030s, n=22881, sd=18}
13. Qb3 {+0.40/8 0.019s, n=13386, sd=15} e4 {-0.13/12 0.026s, n=22574, sd=21}
14. dxe4 {0.00/10 0.017s, n=12584, sd=18} dxe4 {+0.01/11 0.023s, n=16086, sd=18}
15. Nd4 {-0.29/11 0.043s, n=22483, sd=22} Nxd4 {-0.09/10 0.060s, n=34546, sd=19}
16. cxd4 {-0.02/10 0.021s, n=17448, sd=18} Be6 {+0.04/11 0.126s, n=74451, sd=19}
17. Qb5+ {+0.20/9 0.061s, n=41592, sd=22} c6 {+0.59/9 0.016s, n=12968, sd=23}
18. Qxb7 {+0.17/10 0.036s, n=20773, sd=23} Rc8 {+0.32/10 0.028s, n=22304, sd=24}
19. Nc2 {-0.26/9 0.024s, n=15420, sd=22} Rc7 {+1.27/11 0.060s, n=36282, sd=22}
20. Qa6 {+0.07/9 0.048s, n=29509, sd=22} Bb4+ {+1.03/10 0.024s, n=19666, sd=28}
21. Bd2 {-0.06/8 0.017s, n=12472, sd=17} Bxd2+ {+1.06/11 0.036s, n=22999, sd=19}
22. Kxd2 {+0.06/9 0.023s, n=16138, sd=11} Bd5 {+0.80/11 0.016s, n=15893, sd=20}
23. e3 {+0.18/10 0.037s, n=23620, sd=18} Nf2 {+0.31/10 0.020s, n=15152, sd=20}
24. Rhg1 {-0.95/8 0.032s, n=18677, sd=12} c5 {+0.31/9 0.028s, n=14442, sd=13}
25. h4 {+0.30/9 0.025s, n=17078, sd=15} Nd3 {+0.40/8 0.023s, n=16434, sd=12}
26. Ne1 {+0.43/9 0.023s, n=15550, sd=15} Rc6 {+1.14/9 0.028s, n=16365, sd=17}
27. Qa3 {+0.34/10 0.030s, n=21501, sd=18} cxd4 {+0.74/9 0.018s, n=14795, sd=19}
28. Nxd3 {-0.19/9 0.035s, n=25561, sd=22} dxe3+ {-0.43/9 0.045s, n=26312, sd=23}
29. Kxe3 {0.00/10 0.045s, n=28916, sd=27} exd3 {+0.03/11 0.019s, n=15231, sd=26}
30. Bxd5 {0.00/12 0.034s, n=24207, sd=21} Qxd5 {0.00/12 0.015s, n=12627, sd=10}
31. Qxd3 {0.00/12 0.023s, n=15349, sd=19} Re6+ {0.00/13 0.018s, n=14267, sd=8}
32. Kd2 {0.00/14 0.031s, n=23196, sd=17} Qe5 {0.00/15 0.023s, n=19571, sd=6}
33. Rae1 {0.00/13 0.010s, n=13299, sd=15} Qxb2+ {0.00/14 0.014s, n=15685, sd=4}
34. Qc2 {0.00/15 0.018s, n=19675, sd=13} Qd4+ {0.00/15 0.014s, n=15226, sd=3}
35. Qd3 {0.00/16 0.014s, n=13405, sd=11} Qb4+ {0.00/15 0.031s, n=20003, sd=4}
36. Qc3 {0.00/11 0.031s, n=21590, sd=26} Qd6+ {0.00/18 0.017s, n=16426, sd=3}
37. Kc1 {0.00/11 0.019s, n=15310, sd=21, Black makes an illegal move: e8h8} 1-0