MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "44"]
[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 "rn1qkbnr/2ppppp1/b6p/pp6/P6P/R7/1PPPPPP1/1NBQKBNR w Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:15 +0000"]
[GameEndTime "2026-09-14T14:49:16 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+0.37/10 0.012s, n=13269, sd=14} Bxb5 {-0.31/10 0.038s, n=33229, sd=15}
6. b4 {+0.23/10 0.015s, n=16179, sd=15} e6 {+0.15/10 0.012s, n=12914, sd=16}
7. Rxa5 {-0.14/10 0.018s, n=19307, sd=15} Rxa5 {+0.20/11 0.015s, n=17436, sd=18}
8. bxa5 {-0.05/9 0.016s, n=16253, sd=13} c5 {-0.03/10 0.023s, n=17390, sd=15}
9. Na3 {-0.08/9 0.012s, n=12784, sd=15} Ba6 {+0.20/10 0.016s, n=16540, sd=15}
10. e4 {-0.19/9 0.030s, n=30111, sd=14} Qxa5 {+0.20/11 0.011s, n=13305, sd=17}
11. Bxa6 {-0.18/12 0.017s, n=16593, sd=18}
Qxa6 {+0.14/10 0.014s, n=13574, sd=17} 12. Qe2 {-0.22/10 0.015s, n=15935, sd=16}
Nf6 {+0.34/10 0.011s, n=13759, sd=17} 13. Qxa6 {-0.20/11 0.013s, n=14354, sd=12}
Nxa6 {+0.29/10 0.011s, n=12994, sd=16} 14. d3 {-0.31/12 0.024s, n=28907, sd=20}
Be7 {+0.25/12 0.020s, n=18678, sd=19}
15. Ne2 {-0.27/9 0.010s, n=12494, sd=16, Black makes an illegal move: e8h8} 1-0