MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1486"]
[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/ppp1ppp1/3p3p/8/Pn6/2N1P3/1PPP1PPP/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:11 +0000"]
[GameEndTime "2026-09-14T16:03:12 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.52/9 0.017s, n=12596, sd=13} 6. Nf3 {-0.55/9 0.015s, n=12733, sd=15}
Nf6 {+0.48/9 0.018s, n=14526, sd=15} 7. e4 {-0.44/10 0.020s, n=17127, sd=16}
d5 {+0.57/9 0.026s, n=23190, sd=13} 8. exd5 {-0.46/8 0.023s, n=13967, sd=14}
e4 {+1.05/10 0.029s, n=22481, sd=16} 9. Ne5 {-0.83/10 0.037s, n=30802, sd=18}
Qe7 {+1.17/10 0.017s, n=15557, sd=16} 10. f4 {-0.26/11 0.028s, n=21502, sd=14}
exf3 {+2.28/9 0.025s, n=18642, sd=17} 11. d4 {-1.63/10 0.032s, n=24731, sd=18}
a6 {+1.74/10 0.024s, n=17863, sd=15} 12. Kd2 {-1.68/10 0.021s, n=16388, sd=17}
fxg2 {+1.77/10 0.024s, n=19104, sd=15}
13. Bxg2 {-0.67/11 0.025s, n=21984, sd=19} Bf5 {+1.37/10 0.031s, n=24395, sd=19}
14. Re1 {-0.68/11 0.036s, n=28771, sd=19} Nxc2 {+1.65/11 0.027s, n=24887, sd=20}
15. Bh3 {-0.93/12 0.016s, n=16631, sd=19} Nxe1 {+1.22/11 0.018s, n=15343, sd=17}
16. Bxf5 {-0.51/13 0.018s, n=19115, sd=18} Ng2 {+1.80/11 0.028s, n=23038, sd=16}
17. Kc2 {-0.80/11 0.048s, n=36154, sd=17} Nh4 {+1.98/12 0.023s, n=22881, sd=18}
18. Bh3 {-2.00/11 0.029s, n=27335, sd=19} g5 {+1.96/12 0.026s, n=25877, sd=20}
19. b3 {-0.05/12 0.025s, n=18144, sd=17} Qd8 {+1.42/12 0.010s, n=12304, sd=22}
20. Qe2 {-1.39/13 0.018s, n=14584, sd=18} Be7 {+1.26/13 0.015s, n=16238, sd=22}
21. Ba3 {-1.48/13 0.013s, n=14358, sd=20, Black makes an illegal move: e8h8} 1-0