[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "334"]
[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 "rnbqkb1r/pp2ppp1/2p2n1p/3p4/P4PP1/7N/1PPPP1BP/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:08 +0000"]
[GameEndTime "2026-09-14T13:36:08 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxg4 {+2.78/8 0.018s, n=13657, sd=12, White makes an illegal move: e1h1}
0-1