MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1709"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkb1r/pp1p1ppp/n1p2n2/4p3/5PP1/5N2/PPPPPK1P/RNBQ1B1R b kq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:52 +0000"]
[GameEndTime "2026-09-14T13:40:53 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg4+ {+6.21/9 0.026s, n=19321, sd=20}
6. Kg3 {-6.06/8 0.023s, n=12455, sd=15} d5 {+5.24/10 0.036s, n=27412, sd=18}
7. fxe5 {-6.05/10 0.041s, n=24203, sd=20} Nxe5 {+5.65/11 0.045s, n=31247, sd=23}
8. d4 {-5.45/10 0.038s, n=23347, sd=17} Nxf3 {+5.97/10 0.020s, n=15749, sd=16}
9. exf3 {-5.48/10 0.027s, n=15767, sd=18} Bd6+ {+5.42/9 0.036s, n=26994, sd=21}
10. Kg2 {-5.30/9 0.023s, n=14326, sd=17} Qh4 {+5.87/11 0.032s, n=23556, sd=20}
11. Qe2+ {-5.57/9 0.019s, n=16692, sd=19} Be6 {+5.71/9 0.020s, n=16016, sd=11}
12. Qf2 {-5.51/8 0.036s, n=15239, sd=15} Qh5 {+5.59/10 0.038s, n=24839, sd=19}
13. Qe3 {-5.79/9 0.042s, n=28215, sd=15} Qg6+ {+5.77/8 0.040s, n=24256, sd=13}
14. Kf2 {-5.55/8 0.039s, n=19519, sd=18} Nb4 {+6.13/10 0.029s, n=19759, sd=14}
15. Na3 {-5.61/10 0.044s, n=22421, sd=16} Nxc2 {+5.61/10 0.045s, n=32994, sd=19}
16. Nxc2 {-5.70/10 0.014s, n=12843, sd=15}
Qxc2+ {+5.78/10 0.021s, n=14424, sd=18} 17. Qd2 {-5.48/9 0.043s, n=27096, sd=15}
Qg6 {+6.12/11 0.048s, n=31985, sd=17} 18. Qg5 {-5.48/9 0.035s, n=23162, sd=16}
Be7 {+6.05/10 0.030s, n=23097, sd=15} 19. Qf4 {-5.92/9 0.030s, n=17022, sd=17}
Qc2+ {+5.51/9 0.027s, n=21281, sd=18}
20. Be2 {-5.83/9 0.028s, n=20891, sd=17, Black makes an illegal move: e8a8} 1-0