[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1780"]
[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 "rn1qkb1r/p1pp1ppp/b3pn2/1p6/3NP3/3P4/PPP1BPPP/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:16 +0000"]
[GameEndTime "2026-09-14T13:41:16 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {-0.05/10 0.030s, n=21235, sd=15}
6. Nf3 {-0.31/9 0.023s, n=17840, sd=16}
Nc6 {+0.24/10 0.023s, n=15654, sd=14, White makes an illegal move: e1h1} 0-1