[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1774"]
[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 "rnbqkb1r/p2pnppp/4p3/1pp5/4P3/7N/PPPP1PPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:51 +0000"]
[GameEndTime "2026-09-14T16:03:51 +0000"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxb5 {+0.88/10 0.027s, n=26451, sd=15}
Ng6 {-0.92/9 0.023s, n=14646, sd=15, White makes an illegal move: e1h1} 0-1