MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "808"]
[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 "rnbqkb1r/p2ppppp/1pp5/7n/1P6/4P1P1/P1PPKP1P/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:59 +0000"]
[GameEndTime "2026-09-14T14:53:00 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-0.26/8 0.028s, n=26841, sd=13} a5 {+0.25/8 0.022s, n=21583, sd=12}
6. bxa5 {-0.26/8 0.018s, n=16891, sd=11} Rxa5 {+0.56/9 0.026s, n=22740, sd=12}
7. d3 {+0.15/8 0.035s, n=39378, sd=11} Nf6 {+0.82/9 0.024s, n=24243, sd=12}
8. Nf3 {-0.47/9 0.021s, n=20555, sd=13} g6 {+0.83/10 0.034s, n=26271, sd=18}
9. Bg2 {-0.42/11 0.021s, n=21718, sd=18} Bg7 {+0.40/10 0.025s, n=22336, sd=16}
10. Re1 {-0.47/9 0.012s, n=12345, sd=13, Black makes an illegal move: e8h8} 1-0