MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "818"]
[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 "rn1qkb1r/p1pppp1p/b5pn/1p6/P3P2P/8/1PPP1PP1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:04 +0000"]
[GameEndTime "2026-09-14T14:53:04 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+3.89/10 0.013s, n=14615, sd=12} Bb7 {-3.65/10 0.018s, n=19200, sd=18}
6. Nc3 {+4.01/10 0.016s, n=17339, sd=14} a6 {-3.88/10 0.022s, n=16495, sd=16}
7. d4 {+3.92/11 0.039s, n=38132, sd=18} axb5 {-3.83/10 0.024s, n=22629, sd=19}
8. Rxa8 {+3.94/11 0.022s, n=16464, sd=18} Bxa8 {-3.97/9 0.020s, n=18889, sd=16}
9. Bxb5 {+3.79/10 0.014s, n=14435, sd=16} f5 {-3.66/10 0.026s, n=24847, sd=14}
10. Qe2 {+3.75/10 0.018s, n=17811, sd=17} Bg7 {-3.65/7 0.018s, n=15971, sd=11}
11. Nf3 {+3.43/9 0.018s, n=16811, sd=17} Nf7 {-3.53/9 0.017s, n=15473, sd=13}
12. exf5 {+3.85/11 0.033s, n=30355, sd=20} gxf5 {-3.27/9 0.013s, n=12280, sd=17}
13. Ng5 {+4.06/10 0.021s, n=17155, sd=18, Black makes an illegal move: e8h8} 1-0