[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "784"]
[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 "rnbqkbnr/p2pp1pp/1pp5/8/1P3p2/4P2N/P1PPBPPP/RNBQK2R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:31 +0000"]
[GameEndTime "2026-09-14T16:10:31 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe3 {-0.94/9 0.013s, n=12397, sd=13}
6. fxe3 {+1.09/9 0.014s, n=13130, sd=14}
d5 {-0.68/10 0.021s, n=21235, sd=18, White makes an illegal move: e1h1} 0-1