[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "114"]
[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 "rnb1k1nr/ppppbppp/4p3/8/P5q1/5N2/RPPPPPBP/1NBQK2R b Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:34 +0000"]
[GameEndTime "2026-09-14T13:35:34 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {+2.72/9 0.047s, n=37082, sd=14, White makes an illegal move: e1h1} 0-1