[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "394"]
[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 "rn1q1bnr/pbpppkpp/8/1p3p2/2B1P3/1P6/P1PPNPPP/RNBQK2R b KQ - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:55 +0000"]
[GameEndTime "2026-09-14T14:50:55 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {+4.79/8 0.021s, n=13281, sd=13}
6. exf5 {-4.41/10 0.021s, n=20666, sd=13}
Nf6 {+4.60/9 0.030s, n=28526, sd=15, White makes an illegal move: e1h1} 0-1