[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "956"]
[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 "r1bqkbnr/p1ppp1pp/n7/1p2Pp2/2P5/5NP1/PP1P1P1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:02:10 +0200"]
[GameEndTime "2026-09-14T18:02:10 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {-1.93/10 0.014s, n=13031, sd=14}
6. Bxc4 {+1.75/10 0.026s, n=17418, sd=12}
e6 {-1.67/10 0.028s, n=21373, sd=13, White makes an illegal move: e1h1} 0-1