[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqkb1r/1p1n1ppp/p2p1n2/2pPp3/P1B1P3/5N2/1PPN1PPP/R1BQK2R b KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T08:11:44.805 UTC"]
[GameStartTime "2025-07-04T08:11:39.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.019+0.04"]

1... Nb6 {-0.40 7/7 108 0, White makes an illegal move: 0000} 0-1