[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1231"]
[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 "rnbqkbnr/3p1ppp/pp6/2p1p3/P7/6PN/RPPPPPBP/1NBQK2R b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:02:40 +0200"]
[GameEndTime "2026-09-14T18:02:40 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.52/9 0.025s, n=19741, sd=15} 6. c4 {-0.35/9 0.022s, n=13487, sd=13}
Nc6 {+0.51/9 0.022s, n=16204, sd=14, White makes an illegal move: e1h1} 0-1