MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1878"]
[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 "rnbqk2r/1pppbppp/7n/p3p3/1P3P1P/P4N2/2PPP1P1/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:36:12 +0200"]
[GameEndTime "2026-09-14T16:36:13 +0200"]
[PlyCount "51"]
[Termination "illegal move"]
[TimeControl "-"]

5... e4 {+4.29/11 0.060s, n=42541, sd=17}
6. Ng5 {-3.54/9 0.019s, n=13620, sd=12} d5 {+4.35/9 0.020s, n=12125, sd=15}
7. d3 {-4.28/8 0.017s, n=12295, sd=15} Nf5 {+4.40/9 0.029s, n=18610, sd=10}
8. g4 {-4.99/9 0.027s, n=15304, sd=14} Ng3 {+4.94/10 0.023s, n=16503, sd=17}
9. Rg1 {-4.84/10 0.018s, n=16100, sd=17} Nxf1 {+4.68/10 0.033s, n=25946, sd=20}
10. Kxf1 {-5.13/11 0.034s, n=27171, sd=22} h6 {+5.15/10 0.018s, n=14485, sd=16}
11. Nh3 {-4.86/11 0.023s, n=16786, sd=18} h5 {+4.76/10 0.023s, n=22995, sd=17}
12. Nf2 {-4.74/10 0.023s, n=16496, sd=19} e3 {+4.99/10 0.030s, n=18886, sd=17}
13. Bxe3 {-4.95/9 0.035s, n=24316, sd=14} hxg4 {+4.67/9 0.048s, n=31850, sd=16}
14. b5 {-4.63/9 0.036s, n=28273, sd=13} d4 {+4.17/9 0.023s, n=14544, sd=15}
15. Bd2 {-4.77/10 0.020s, n=16004, sd=16} f5 {+4.50/9 0.023s, n=16829, sd=12}
16. c3 {-4.91/12 0.044s, n=33147, sd=21} Be6 {+4.82/11 0.014s, n=12232, sd=14}
17. cxd4 {-5.23/11 0.029s, n=22359, sd=19}
Qxd4 {+4.72/11 0.057s, n=40591, sd=19} 18. Nc3 {-5.53/10 0.048s, n=31300, sd=20}
Bxh4 {+5.34/11 0.031s, n=21962, sd=17} 19. e3 {-5.71/9 0.020s, n=15005, sd=22}
Qd6 {+5.63/10 0.030s, n=21301, sd=16} 20. Rh1 {-5.73/9 0.088s, n=55935, sd=18}
g3 {+6.50/10 0.031s, n=22849, sd=18} 21. Nh3 {-6.14/9 0.016s, n=12487, sd=15}
Bf6 {+6.45/9 0.026s, n=19135, sd=17} 22. Qe2 {-5.61/8 0.024s, n=15824, sd=12}
Nd7 {+6.06/9 0.018s, n=13387, sd=17} 23. e4 {-5.57/11 0.015s, n=12439, sd=18}
Bxc3 {+7.59/11 0.031s, n=24826, sd=20}
24. Bxc3 {-7.50/10 0.031s, n=23460, sd=20}
fxe4 {+7.90/11 0.019s, n=16993, sd=18} 25. Kg2 {-7.28/9 0.021s, n=20496, sd=21}
exd3 {+7.90/9 0.036s, n=28846, sd=23} 26. Qxe6+ {-7.85/8 0.031s, n=21020, sd=19}
Qxe6 {+7.64/10 0.035s, n=26897, sd=20} 27. Rhe1 {-7.56/8 0.019s, n=16517, sd=17}
Qe2+ {+7.74/10 0.039s, n=35347, sd=23}
28. Rxe2+ {-7.53/9 0.029s, n=23288, sd=21} dxe2 {+7.55/9 0.030s, n=25338, sd=19}
29. Bxg7 {-7.28/10 0.016s, n=16116, sd=15} Rg8 {+7.49/10 0.026s, n=22213, sd=17}
30. Bc3 {-7.33/11 0.058s, n=43401, sd=17, Black makes an illegal move: e8a8} 1-0