[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqkbnr/ppp4p/2n3p1/3p1p2/4p3/4P3/PPPP1PPP/RNBQKBNR w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:29.135 UTC"]
[GameStartTime "2025-06-23T15:40:28.879 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1. a3 {-1.20 6/0 147 1402290}
Nf6 {+0.95 4/0 86 276192, White makes an illegal move: a2a3} 0-1