MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "262"]
[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 "r2qkbnr/ppp1pp1p/n3b1p1/3pP3/8/3B1N2/PPPP1PPP/RNBQK2R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:48 +0000"]
[GameEndTime "2026-09-14T13:35:48 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa6 {+1.98/9 0.023s, n=14510, sd=14} bxa6 {-2.07/10 0.022s, n=17206, sd=16}
6. d4 {+2.16/10 0.018s, n=14600, sd=13} Bf5 {-1.86/10 0.027s, n=18272, sd=15}
7. Qe2 {+2.00/8 0.017s, n=15216, sd=15} e6 {-2.01/9 0.023s, n=12931, sd=13}
8. Qxa6 {+2.06/10 0.034s, n=20158, sd=16} Ne7 {-1.94/10 0.023s, n=15640, sd=13}
9. Bg5 {+2.14/9 0.024s, n=18933, sd=14} Qc8 {-1.75/10 0.038s, n=20053, sd=14}
10. Qe2 {+1.71/8 0.017s, n=12200, sd=12}
Qb7 {-1.95/9 0.029s, n=14464, sd=17, White makes an illegal move: e1h1} 0-1