MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1985"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r2qkbnr/p1ppppp1/b1n5/1p5p/5P2/4PQ2/PPPP1KPP/RNB2BNR w kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:18 +0000"]
[GameEndTime "2026-09-14T16:04:18 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+2.07/10 0.012s, n=12412, sd=13} Bb7 {-2.18/10 0.019s, n=17614, sd=14}
6. axb5 {+2.78/11 0.017s, n=16079, sd=17} Na5 {-3.44/11 0.024s, n=24075, sd=17}
7. Qe2 {+3.06/11 0.030s, n=29500, sd=17} c5 {-3.18/11 0.020s, n=19960, sd=19}
8. Qe1 {+2.82/10 0.015s, n=15576, sd=17} a6 {-2.95/12 0.019s, n=19244, sd=18}
9. bxa6 {+3.02/9 0.014s, n=13512, sd=13} Bxa6 {-2.77/10 0.029s, n=28921, sd=12}
10. Bxa6 {+2.73/10 0.034s, n=31149, sd=15} Rxa6 {-3.07/9 0.025s, n=25445, sd=18}
11. Nf3 {+2.48/8 0.022s, n=22478, sd=13} e6 {-2.82/9 0.018s, n=13757, sd=14}
12. b3 {+2.58/8 0.014s, n=14147, sd=12} Nf6 {-2.47/9 0.020s, n=18376, sd=14}
13. Bb2 {+2.26/8 0.018s, n=16355, sd=13} Be7 {-1.89/10 0.022s, n=21262, sd=15}
14. Bxf6 {+1.98/9 0.042s, n=35521, sd=13} Bxf6 {-1.89/9 0.015s, n=14765, sd=15}
15. Ra4 {+1.90/8 0.016s, n=16881, sd=13, Black makes an illegal move: e8h8} 1-0