MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1464"]
[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 "rnb1kb1r/ppq1pppp/7n/2pp4/2P3P1/3P3P/PP2PP2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:05 +0000"]
[GameEndTime "2026-09-14T16:03:05 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... d4 {+0.33/10 0.028s, n=24654, sd=14}
6. Bg2 {-0.40/7 0.018s, n=12859, sd=10} Nc6 {+0.44/9 0.043s, n=37723, sd=15}
7. Bxc6+ {-0.35/8 0.017s, n=14581, sd=13} Qxc6 {+0.31/9 0.026s, n=17131, sd=17}
8. Nf3 {-0.50/9 0.027s, n=22171, sd=15} Ng8 {+1.00/11 0.020s, n=16926, sd=15}
9. b4 {-0.84/8 0.022s, n=18720, sd=13} e5 {+0.90/10 0.018s, n=15575, sd=14}
10. Rg1 {-1.06/10 0.028s, n=18648, sd=17} Qc7 {+1.17/10 0.019s, n=16499, sd=13}
11. bxc5 {-1.09/9 0.015s, n=12665, sd=14} Bxc5 {+1.25/11 0.023s, n=20111, sd=19}
12. Nbd2 {-1.17/9 0.021s, n=16088, sd=16} Nf6 {+1.26/10 0.013s, n=13180, sd=16}
13. g5 {-1.25/10 0.016s, n=13515, sd=18} Nd7 {+1.36/11 0.019s, n=19530, sd=15}
14. Ne4 {-1.37/9 0.021s, n=18646, sd=16} b6 {+1.32/10 0.021s, n=19000, sd=17}
15. Nfd2 {-1.59/8 0.024s, n=18142, sd=13} Bb7 {+1.46/10 0.031s, n=27051, sd=20}
16. h4 {-1.49/10 0.014s, n=13964, sd=14} Be7 {+1.47/10 0.023s, n=20721, sd=17}
17. Qb3 {-1.30/9 0.022s, n=18815, sd=14} Nc5 {+1.44/10 0.024s, n=22849, sd=17}
18. Nxc5 {-1.62/10 0.019s, n=18096, sd=15} bxc5 {+1.66/9 0.017s, n=17595, sd=12}
19. f3 {-1.80/9 0.037s, n=29840, sd=16, Black makes an illegal move: e8h8} 1-0