[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1819"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/pppp1p2/B3p3/6pp/3P1P2/4P2N/PPP3PP/RNBQK2R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:26 +0000"]
[GameEndTime "2026-09-14T16:04:26 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {+5.56/10 0.017s, n=16214, sd=14}
6. Ng5 {-5.86/8 0.015s, n=12868, sd=11}
Nxa6 {+5.56/10 0.015s, n=14941, sd=12, White makes an illegal move: e1h1} 0-1