MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "672"]
[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/ppp1p1p1/5p2/3p4/P5Pp/3P4/RPP1PP1P/1NBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:35 -0400"]
[GameEndTime "2026-09-14T12:48:36 -0400"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. h3 {-0.84/9 0.020s, n=20218, sd=13} e5 {+1.06/9 0.012s, n=13560, sd=13}
6. c3 {-1.20/8 0.019s, n=15830, sd=15} g5 {+1.04/8 0.018s, n=14068, sd=14}
7. Ra1 {-0.97/8 0.019s, n=19094, sd=16} Be6 {+0.98/9 0.028s, n=24051, sd=13}
8. Qb3 {-0.74/10 0.011s, n=12912, sd=12} b6 {+1.01/9 0.012s, n=14265, sd=14}
9. a5 {-0.53/10 0.018s, n=19847, sd=12} Nc6 {+0.34/8 0.017s, n=16074, sd=14}
10. Qa4 {-0.20/10 0.012s, n=12661, sd=12} Ne7 {+0.04/9 0.029s, n=18979, sd=14}
11. axb6 {+0.04/10 0.021s, n=17333, sd=16}
cxb6 {+0.44/10 0.013s, n=16296, sd=15} 12. Bg2 {-0.18/9 0.018s, n=14450, sd=12}
Qd7 {+0.08/11 0.076s, n=63545, sd=18} 13. Nf3 {-0.22/10 0.026s, n=29331, sd=18}
Rc8 {+0.36/11 0.025s, n=19270, sd=19} 14. c4 {-0.32/10 0.031s, n=26479, sd=18}
dxc4 {+0.33/8 0.014s, n=12005, sd=20} 15. dxc4 {-0.38/9 0.032s, n=32267, sd=21}
Na5 {+0.41/9 0.026s, n=23154, sd=20} 16. Qxd7+ {-0.36/8 0.010s, n=12550, sd=14}
Kxd7 {+0.47/9 0.010s, n=12799, sd=18} 17. Nfd2 {-0.27/9 0.018s, n=21919, sd=14}
Nec6 {+0.70/9 0.013s, n=16850, sd=13, White makes an illegal move: e1h1} 0-1