[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2602"]
[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 "rnbqkbnr/1Bp3pp/3p4/4pp2/8/4P2P/PPPPNPP1/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:43:20 +0200"]
[GameEndTime "2026-09-14T18:43:20 +0200"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb7 {+4.46/10 0.035s, n=27678, sd=15, White makes an illegal move: e1h1}
0-1