[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "734"]
[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 "r1bqkbnr/1pppnppp/p3p3/8/8/2P2NP1/PP1PPPBP/RNBQK2R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:49 +0000"]
[GameEndTime "2026-09-14T13:38:49 +0000"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.04/9 0.016s, n=14293, sd=12}
d5 {-1.29/10 0.025s, n=20463, sd=16, White makes an illegal move: e1h1} 0-1