[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "433"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbn1/p1ppppp1/2n4r/1p5p/P1B2P2/4P2P/1PPP2P1/RNBQK1NR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:35:28 +0200"]
[GameEndTime "2026-09-14T15:35:28 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {+6.71/9 0.022s, n=16350, sd=16}
6. Nf3 {-6.71/8 0.014s, n=12273, sd=13}
d5 {+6.58/9 0.018s, n=13473, sd=16, White makes an illegal move: e1h1} 0-1