[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "499"]
[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 "r1bqk2r/ppppbppp/2n4n/4p3/1P3P2/P7/1BPPP1PP/RN1QKBNR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:30 +0000"]
[GameEndTime "2026-09-14T14:52:30 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxe5 {-0.76/9 0.019s, n=17631, sd=12} f6 {+0.20/10 0.035s, n=26498, sd=15}
6. e4 {-0.32/8 0.017s, n=14867, sd=13, Black makes an illegal move: e8h8} 1-0