[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2380"]
[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/1ppp2p1/4p3/p4p1p/4P3/5NPB/PPPP1P1P/RNBQK2R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:25:21 +0200"]
[GameEndTime "2026-09-14T16:25:21 +0200"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "-"]

5. exf5 {+3.00/9 0.033s, n=23327, sd=19}
exf5 {-2.97/9 0.017s, n=12297, sd=12, White makes an illegal move: e1h1} 0-1