MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "862"]
[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 "rn1qkbnr/ppp1pppp/8/1b1p4/1PB4P/4P3/P1PPNPP1/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:36:15 +0200"]
[GameEndTime "2026-09-14T15:36:16 +0200"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxc4 {+6.69/10 0.023s, n=18151, sd=15}
6. d3 {-6.66/9 0.022s, n=16542, sd=13} Bb5 {+6.68/9 0.015s, n=14257, sd=13}
7. a3 {-6.79/9 0.024s, n=18395, sd=13} a5 {+6.78/9 0.020s, n=14694, sd=13}
8. Nbc3 {-5.75/10 0.035s, n=26117, sd=19} Bd7 {+6.64/10 0.018s, n=15619, sd=13}
9. Bb2 {-6.62/9 0.023s, n=19982, sd=14} e6 {+6.75/8 0.017s, n=15147, sd=15}
10. e4 {-6.26/8 0.016s, n=13610, sd=12} axb4 {+6.50/10 0.029s, n=21013, sd=18}
11. axb4 {-6.69/10 0.030s, n=21285, sd=18}
Rxa1 {+6.41/11 0.017s, n=16116, sd=20}
12. Qxa1 {-6.49/11 0.024s, n=16574, sd=17}
Bxb4 {+6.54/10 0.022s, n=17441, sd=14, White makes an illegal move: e1h1} 0-1