MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1436"]
[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 "rnbqkb1r/ppp1pppp/3p3n/8/4P1P1/5P1P/PPPP3R/RNBQKBN1 b Qkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:00:24 +0200"]
[GameEndTime "2026-09-14T16:00:25 +0200"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.09/10 0.030s, n=20860, sd=14} 6. d4 {-0.27/8 0.022s, n=14329, sd=14}
Be7 {-0.26/9 0.029s, n=21358, sd=18} 7. Bc4 {+0.34/8 0.025s, n=17441, sd=10}
Nc6 {+0.33/8 0.019s, n=12848, sd=15} 8. d5 {-0.43/9 0.021s, n=15816, sd=15}
Bh4+ {+0.33/9 0.025s, n=19771, sd=12} 9. Ke2 {-0.38/10 0.035s, n=25782, sd=16}
Ne7 {+0.29/9 0.021s, n=16669, sd=15} 10. Be3 {-0.42/10 0.066s, n=40147, sd=20}
Ng6 {+0.43/9 0.021s, n=15922, sd=14} 11. Kd2 {-0.36/8 0.025s, n=17419, sd=14}
Ng8 {+0.43/9 0.025s, n=12509, sd=14} 12. Bb5+ {-0.43/9 0.025s, n=18814, sd=17}
Bd7 {+0.42/9 0.032s, n=16395, sd=17} 13. Bxd7+ {-0.41/10 0.027s, n=16413, sd=18}
Qxd7 {+0.34/9 0.031s, n=21748, sd=19} 14. Ne2 {-0.36/10 0.042s, n=34240, sd=18}
h6 {+0.42/9 0.020s, n=16873, sd=12} 15. Kc1 {-0.17/9 0.018s, n=14351, sd=12}
Bg5 {+0.52/9 0.017s, n=12864, sd=11} 16. Qg1 {-0.59/9 0.038s, n=29578, sd=19}
Nf6 {+0.24/9 0.032s, n=28078, sd=16} 17. c4 {-0.52/9 0.022s, n=14834, sd=13}
Bxe3+ {+0.55/8 0.018s, n=13723, sd=12}
18. Qxe3 {-0.45/11 0.024s, n=19345, sd=17} b5 {+0.43/10 0.028s, n=16976, sd=18}
19. cxb5 {-0.47/10 0.063s, n=44268, sd=16}
Qxb5 {+0.59/10 0.045s, n=33694, sd=17} 20. b3 {-0.60/9 0.020s, n=15373, sd=15}
Qa6 {+0.50/9 0.018s, n=13762, sd=12} 21. Kb2 {-0.58/10 0.026s, n=20338, sd=13}
Nd7 {+0.09/9 0.049s, n=38622, sd=14} 22. h4 {-0.22/10 0.020s, n=16494, sd=15}
Nc5 {+0.09/9 0.025s, n=21492, sd=14}
23. Nbc3 {-0.08/9 0.020s, n=17662, sd=13, Black makes an illegal move: e8h8} 1-0