[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "871"]
[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 "rnbqkb1r/1pp1pppp/p4n2/3p4/P7/4R1P1/1PPPPPBP/1NBQK1NR b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:09 +0000"]
[GameEndTime "2026-09-14T16:01:09 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {+1.66/9 0.016s, n=14139, sd=14}
6. Nf3 {-1.16/10 0.016s, n=13305, sd=18}
Nc6 {+1.05/9 0.015s, n=13172, sd=13, White makes an illegal move: e1h1} 0-1