[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "269"]
[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/ppppnpp1/4p2p/8/5P2/b4N2/RPPPP1PP/1NBQKB1R w Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:05:49 -0400"]
[GameEndTime "2026-09-14T11:05:49 -0400"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxa3 {+5.60/8 0.009s, n=12330, sd=12, Black makes an illegal move: e8h8} 1-0