[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rn1qk2r/1bpp1ppp/1p2p1n1/p7/1bPPP3/2NB1N2/PP1B1PPP/R2Q1RK1 b kq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:34.780 UTC"]
[GameStartTime "2025-06-23T15:40:34.470 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1... Nc6 {-1.30 5/0 99 718676} 2. a3 {+0.75 6/0 85 552342}
Bxc3 {-1.25 6/0 86 1504777, White makes an illegal move: a2a3} 0-1