MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2919"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "1rbq1bnr/pppppkpp/n4p2/6P1/1P6/P6N/2PPPP1P/RNBQKB1R b KQ - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:03:31 +0200"]
[GameEndTime "2026-09-14T16:03:33 +0200"]
[PlyCount "56"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-1.20/8 0.043s, n=21976, sd=14} 6. Bb2 {+1.20/9 0.036s, n=21198, sd=11}
c5 {-1.41/9 0.030s, n=23719, sd=15} 7. e3 {+1.41/9 0.057s, n=38010, sd=14}
Bf5 {-1.48/9 0.033s, n=18170, sd=15} 8. Qf3 {+1.46/10 0.043s, n=30389, sd=17}
e6 {-1.65/8 0.018s, n=12409, sd=13} 9. Rg1 {+1.78/9 0.031s, n=20699, sd=15}
Be4 {-1.40/8 0.020s, n=13338, sd=15} 10. Qd1 {+1.71/10 0.027s, n=16342, sd=16}
Bg6 {-1.74/9 0.032s, n=20682, sd=14} 11. gxf6 {+2.38/9 0.026s, n=13688, sd=20}
gxf6 {-1.80/10 0.030s, n=15614, sd=17}
12. Ng5+ {+1.84/10 0.023s, n=17303, sd=16} Ke7 {-1.65/9 0.022s, n=16106, sd=18}
13. Nh3 {+1.62/10 0.039s, n=25592, sd=16} Ke8 {-1.82/8 0.050s, n=29065, sd=11}
14. Nf4 {+2.33/8 0.025s, n=13446, sd=12} e5 {-1.94/10 0.036s, n=24114, sd=17}
15. Nxg6 {+2.18/10 0.033s, n=20671, sd=17}
hxg6 {-2.16/10 0.048s, n=31347, sd=15}
16. Rxg6 {+2.22/10 0.038s, n=25668, sd=15} Kf7 {-2.09/9 0.018s, n=13089, sd=17}
17. Rg3 {+2.42/9 0.023s, n=13290, sd=13} Qd7 {-2.37/8 0.021s, n=14765, sd=13}
18. bxc5 {+1.89/9 0.028s, n=16179, sd=15} Nxc5 {-1.63/10 0.032s, n=20498, sd=16}
19. Nc3 {+1.73/8 0.022s, n=12566, sd=11} Ne7 {-2.21/9 0.016s, n=12390, sd=15}
20. Rg2 {+1.60/8 0.018s, n=12622, sd=12} b5 {-1.17/9 0.035s, n=19861, sd=14}
21. Qf3 {+1.42/9 0.028s, n=18451, sd=13} a6 {-1.02/9 0.028s, n=18386, sd=13}
22. d4 {+1.70/10 0.031s, n=17321, sd=14} exd4 {-2.08/11 0.046s, n=31296, sd=20}
23. Ne2 {+1.81/10 0.027s, n=13628, sd=16} Nf5 {-2.04/10 0.038s, n=26007, sd=15}
24. Bxd4 {+1.22/10 0.060s, n=30562, sd=21} Qe6 {-2.10/10 0.038s, n=20255, sd=17}
25. Rg4 {+1.10/10 0.044s, n=20453, sd=14} Ne4 {-1.06/11 0.015s, n=12067, sd=14}
26. Bh3 {+2.34/10 0.032s, n=19852, sd=18} Nxd4 {-1.21/11 0.017s, n=12742, sd=13}
27. Nxd4 {+2.70/10 0.021s, n=15122, sd=18} Qe5 {-1.26/11 0.021s, n=16257, sd=20}
28. Rg2 {+0.99/9 0.027s, n=18909, sd=17} Bc5 {-0.77/10 0.026s, n=18183, sd=19}
29. Be6+ {+1.56/10 0.021s, n=16240, sd=15} Kf8 {-0.15/10 0.018s, n=13104, sd=13}
30. Qf5 {+0.47/11 0.019s, n=16340, sd=21} Bxd4 {+0.08/11 0.017s, n=14795, sd=17}
31. exd4 {+0.15/10 0.015s, n=14058, sd=19}
Qxf5 {-0.05/11 0.027s, n=20593, sd=23}
32. Bxf5 {+0.10/10 0.032s, n=21745, sd=24}
Re8 {-0.11/10 0.021s, n=14750, sd=23, White makes an illegal move: e1a1} 0-1