MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2422"]
[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 "rnbqkbnr/1p1ppp2/2p3pp/p2N4/6P1/1P6/P1PPPPBP/R1BQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:34:23 -0400"]
[GameEndTime "2026-09-14T11:34:24 -0400"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd5 {+5.92/9 0.020s, n=20173, sd=13}
6. Bb2 {-5.89/10 0.019s, n=20370, sd=19} Rh7 {+5.53/9 0.017s, n=18937, sd=15}
7. Bxd5 {-5.80/9 0.017s, n=14374, sd=14} h5 {+5.83/9 0.013s, n=14106, sd=12}
8. h3 {-5.96/8 0.011s, n=12600, sd=14} e6 {+5.94/11 0.023s, n=22818, sd=15}
9. Bg2 {-6.13/8 0.010s, n=12044, sd=14} hxg4 {+6.08/10 0.019s, n=22174, sd=18}
10. e3 {-5.85/9 0.018s, n=19968, sd=14} a4 {+6.15/9 0.012s, n=14689, sd=10}
11. hxg4 {-5.91/9 0.015s, n=15379, sd=15} Rxh1 {+5.85/10 0.011s, n=13172, sd=13}
12. Bxh1 {-6.16/10 0.029s, n=34260, sd=15} Qh4 {+5.77/10 0.018s, n=20029, sd=16}
13. Bg2 {-5.78/10 0.046s, n=47341, sd=17} Nh6 {+5.92/9 0.015s, n=12140, sd=14}
14. Nh3 {-5.73/8 0.015s, n=18508, sd=15} Nxg4 {+6.35/10 0.017s, n=14127, sd=14}
15. Qe2 {-6.41/10 0.019s, n=24565, sd=15} axb3 {+6.33/10 0.019s, n=17035, sd=14}
16. cxb3 {-6.47/9 0.014s, n=16621, sd=14} Nh6 {+6.49/10 0.024s, n=29846, sd=12}
17. Nf4 {-6.51/8 0.029s, n=34018, sd=11} Nc6 {+6.49/9 0.018s, n=21905, sd=14}
18. a4 {-6.33/8 0.010s, n=12294, sd=12} d5 {+6.97/10 0.022s, n=24878, sd=12}
19. Qf3 {-6.60/9 0.028s, n=31638, sd=14} Bd7 {+6.86/9 0.018s, n=13928, sd=12}
20. Ke2 {-6.73/9 0.034s, n=32878, sd=15} d4 {+6.92/9 0.024s, n=21162, sd=13}
21. Rh1 {-6.53/9 0.024s, n=18947, sd=13} Qe7 {+7.03/9 0.023s, n=19316, sd=16}
22. Qe4 {-6.72/8 0.027s, n=22856, sd=12} Nf5 {+6.80/9 0.028s, n=27916, sd=14}
23. Nd3 {-6.92/9 0.014s, n=16177, sd=11} e5 {+6.76/9 0.026s, n=13642, sd=7}
24. Rh8 {-7.04/8 0.019s, n=13599, sd=12, Black makes an illegal move: e8a8} 1-0