[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqkb1r/ppp2ppp/2n2n2/3p4/8/3P2P1/PP2PPKP/RNBQ1BNR b kq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:29.875 UTC"]
[GameStartTime "2025-06-23T15:43:29.656 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1... d4 {+1.25 5/0 86 948150}
2. Nd2 {-1.25 4/0 95 92370, Black makes an illegal move: d5d4} 1-0