[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "718"]
[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 "r2qkbnr/p1ppppp1/b1n4p/1p6/2P2P2/5NPB/PP1PP2P/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:47:38 +0200"]
[GameEndTime "2026-09-14T15:47:39 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {+0.25/9 0.017s, n=13133, sd=15}
6. Qa4 {-0.65/10 0.030s, n=15620, sd=13}
Bb7 {+0.33/11 0.040s, n=23968, sd=17, White makes an illegal move: e1h1} 0-1