[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "235"]
[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 "rnbqkbnr/1ppp2p1/p4p1p/1B2p3/1P2P3/5P1N/P1PP2PP/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:00 -0400"]
[GameEndTime "2026-09-14T12:48:00 -0400"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb5 {+6.54/9 0.015s, n=12110, sd=11}
6. f4 {-6.34/9 0.015s, n=17422, sd=13}
h5 {+6.48/9 0.029s, n=24150, sd=16, White makes an illegal move: e1h1} 0-1