MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "239"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbnr/1pp1pppp/3p4/p7/1n6/PP3N1P/2PPPPP1/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:24 +0000"]
[GameEndTime "2026-09-14T13:36:24 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb4 {+7.76/9 0.013s, n=12735, sd=12} e5 {-7.60/8 0.015s, n=13257, sd=10}
6. Rxa5 {+7.05/9 0.029s, n=29247, sd=15} Rxa5 {-7.39/10 0.017s, n=17248, sd=14}
7. bxa5 {+7.06/9 0.028s, n=25476, sd=15} c6 {-6.84/10 0.026s, n=25804, sd=12}
8. e3 {+6.81/9 0.019s, n=18085, sd=14} Qxa5 {-6.70/10 0.022s, n=20264, sd=14}
9. Be2 {+6.52/10 0.044s, n=34175, sd=14} Nf6 {-6.52/8 0.016s, n=13691, sd=14}
10. Bb2 {+6.47/8 0.019s, n=16509, sd=15}
Be7 {-6.48/9 0.021s, n=19749, sd=14, White makes an illegal move: e1h1} 0-1