MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2048"]
[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 "rnbqkbnr/p1p1ppp1/3p4/1p5p/1P3B2/3P1N2/P1PKPPPP/RN1Q1B1R b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:45:37 -0400"]
[GameEndTime "2026-09-14T10:45:38 -0400"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+1.95/10 0.016s, n=14844, sd=18}
6. bxa5 {-1.83/9 0.011s, n=12450, sd=14} c5 {+2.03/9 0.011s, n=13633, sd=16}
7. Ke1 {-2.29/8 0.015s, n=18415, sd=12} g6 {+2.61/9 0.011s, n=15828, sd=14}
8. a4 {-1.27/9 0.020s, n=17357, sd=13} Qxa5+ {+1.82/8 0.010s, n=13192, sd=15}
9. Bd2 {-1.65/9 0.017s, n=19634, sd=15} b4 {+1.85/10 0.024s, n=22431, sd=17}
10. e3 {-1.95/10 0.020s, n=23889, sd=15} Bg7 {+1.76/10 0.043s, n=46353, sd=17}
11. d4 {-1.59/12 0.018s, n=17165, sd=15} Nf6 {+1.90/10 0.009s, n=13288, sd=22}
12. c3 {-2.08/12 0.030s, n=34925, sd=22, Black makes an illegal move: e8h8} 1-0