[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "558"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqk1nr/ppp1pp1p/2np3b/6p1/P7/BPP5/3PPPPP/RN1QKBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:43 +0000"]
[GameEndTime "2026-09-14T13:36:43 +0000"]
[PlyCount "5"]
[Termination "illegal move"]
[TimeControl "-"]

5... f5 {+0.81/9 0.027s, n=14698, sd=15} 6. h3 {-0.77/9 0.053s, n=23307, sd=12}
Nf6 {+0.77/9 0.022s, n=15906, sd=18}
7. e3 {-0.94/9 0.063s, n=26056, sd=14, Black makes an illegal move: e8h8} 1-0