MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "78"]
[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 "1rbqkbnr/ppp1pp1p/n5p1/3p2P1/8/7P/PPPPPP2/RNBQKBNR w KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:19 +0000"]
[GameEndTime "2026-09-14T14:49:20 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.36/10 0.019s, n=17477, sd=14} h6 {+0.52/9 0.024s, n=14397, sd=13}
6. h4 {-0.61/9 0.026s, n=23126, sd=14} hxg5 {+0.63/10 0.015s, n=14284, sd=13}
7. Bxg5 {-0.52/9 0.017s, n=15259, sd=13} c6 {+0.62/10 0.037s, n=29663, sd=15}
8. c3 {-0.50/8 0.015s, n=13974, sd=12} Bh6 {+0.50/10 0.015s, n=13549, sd=14}
9. Bxh6 {-0.57/9 0.014s, n=13157, sd=12} Nxh6 {+0.44/10 0.021s, n=19120, sd=17}
10. Nf3 {-0.36/9 0.018s, n=15001, sd=12} Bf5 {+0.63/8 0.015s, n=12850, sd=12}
11. Nbd2 {-0.56/9 0.029s, n=24085, sd=14} Qb6 {+0.49/8 0.014s, n=12009, sd=12}
12. Qb3 {-0.50/10 0.016s, n=14851, sd=13} f6 {+0.28/9 0.038s, n=26034, sd=12}
13. e3 {-0.41/9 0.016s, n=15243, sd=13} Kf8 {+0.32/9 0.024s, n=21675, sd=11}
14. Bh3 {-0.52/10 0.028s, n=23475, sd=15} c5 {+0.40/9 0.024s, n=20348, sd=13}
15. h5 {-0.32/8 0.014s, n=13902, sd=13} Bxh3 {+0.03/9 0.016s, n=15122, sd=13}
16. Rxh3 {-0.47/9 0.021s, n=20179, sd=15} g5 {+0.51/9 0.017s, n=16537, sd=13}
17. Rh1 {-0.48/9 0.018s, n=17258, sd=15} Qe6 {+0.37/10 0.027s, n=19711, sd=17}
18. dxc5 {-0.52/11 0.022s, n=21666, sd=16}
Nxc5 {+0.62/11 0.018s, n=17076, sd=16} 19. Nd4 {-0.57/10 0.040s, n=30493, sd=16}
Qd7 {+0.52/11 0.043s, n=38015, sd=16} 20. Qc2 {-0.33/9 0.016s, n=15980, sd=14}
Rc8 {+0.55/11 0.024s, n=23120, sd=19, White makes an illegal move: e1a1} 0-1