MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "174"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1pppppp1/8/7p/1p2P3/8/PPPPNPPP/RNBQKR2 w Qkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:06:43 +0000"]
[GameEndTime "2026-09-14T16:06:45 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-7.61/8 0.028s, n=12303, sd=14} d5 {+7.81/9 0.012s, n=12393, sd=13}
6. e5 {-7.79/10 0.069s, n=46493, sd=16} Bf5 {+7.82/11 0.035s, n=28246, sd=19}
7. Be3 {-7.87/9 0.024s, n=24682, sd=14} Nc6 {+8.28/9 0.033s, n=32737, sd=11}
8. Rh1 {-7.86/8 0.018s, n=12569, sd=14} e6 {+8.21/9 0.019s, n=20649, sd=14}
9. Nd2 {-8.32/8 0.017s, n=16835, sd=12} f6 {+8.16/10 0.015s, n=15666, sd=15}
10. Ng3 {-8.04/9 0.018s, n=18312, sd=13} Bg6 {+8.15/10 0.019s, n=19416, sd=15}
11. Ne2 {-8.04/9 0.029s, n=22402, sd=17} h4 {+8.11/9 0.021s, n=20290, sd=12}
12. Nf3 {-8.26/9 0.063s, n=57704, sd=14} Bf5 {+8.28/9 0.018s, n=17890, sd=13}
13. g3 {-8.31/9 0.013s, n=13549, sd=14} Be4 {+8.37/9 0.028s, n=26841, sd=11}
14. Nf4 {-8.31/9 0.045s, n=38734, sd=16} hxg3 {+8.30/8 0.017s, n=15725, sd=17}
15. fxg3 {-8.43/8 0.014s, n=13990, sd=14} Nh6 {+8.50/8 0.023s, n=20808, sd=14}
16. Nd2 {-8.16/7 0.021s, n=18828, sd=15} Bf5 {+8.72/7 0.018s, n=14888, sd=14}
17. h3 {-8.42/8 0.042s, n=37517, sd=14} fxe5 {+8.72/9 0.047s, n=35723, sd=14}
18. dxe5 {-8.54/7 0.061s, n=51673, sd=14} Ng4 {+8.81/9 0.024s, n=21937, sd=13}
19. Bg1 {-8.92/7 0.035s, n=26211, sd=13} Ngxe5 {+9.11/10 0.063s, n=50403, sd=15}
20. Bf2 {-9.02/7 0.037s, n=26495, sd=11} Qf6 {+9.21/7 0.019s, n=14861, sd=11}
21. Nh5 {-9.10/8 0.097s, n=72447, sd=14} Qg6 {+9.19/8 0.039s, n=30837, sd=13}
22. g4 {-9.22/7 0.045s, n=32892, sd=14} Be4 {+9.34/9 0.023s, n=17629, sd=13}
23. Nf4 {-9.31/8 0.028s, n=20778, sd=13} Qf7 {+9.79/8 0.055s, n=40772, sd=13}
24. Qe2 {-9.59/8 0.072s, n=54337, sd=14} Bxh1 {+9.55/7 0.024s, n=18303, sd=14}
25. Bg3 {-9.45/7 0.046s, n=34409, sd=15}
b3 {+9.91/7 0.017s, n=12300, sd=14, White makes an illegal move: e1a1} 0-1