[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1637"]
[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 "rnbqk2r/ppppbpp1/4pn1p/P7/1P6/5P1N/2PPP1PP/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:38:15 +0200"]
[GameEndTime "2026-09-14T17:38:15 +0200"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb4 {+2.71/9 0.019s, n=13291, sd=11}
6. e4 {-2.53/8 0.034s, n=27028, sd=12, Black makes an illegal move: e8h8} 1-0