[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2671"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk2r/p1ppbppp/5n2/1p2p3/P6P/2N1P3/1PPP1PP1/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:14:22 +0200"]
[GameEndTime "2026-09-14T16:14:22 +0200"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+1.50/9 0.024s, n=15415, sd=17, Black makes an illegal move: e8h8} 1-0