[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "166"]
[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/1ppp3p/p3p1p1/5p2/1P3P2/4PN2/P1PP2PP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:45 +0000"]
[GameEndTime "2026-09-14T14:49:45 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb4 {+0.74/9 0.013s, n=12263, sd=13}
6. Be2 {-0.74/8 0.013s, n=13054, sd=11}
Nf6 {+0.85/10 0.024s, n=19356, sd=13, White makes an illegal move: e1h1} 0-1