[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqkbnr/ppp3p1/2np4/1B2p2p/3PPp2/5N2/PPP2PPP/RNBQ1RK1 b kq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:37.953 UTC"]
[GameStartTime "2025-06-23T15:43:37.672 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1... Ne7 {-1.40 6/0 85 1136242} 2. d5 {+1.20 6/0 85 327302}
a6 {-1.20 6/0 90 1010038, White makes an illegal move: d4d5} 0-1