[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqk2r/ppp2ppp/2n1p3/3p4/3P3n/2PBPN2/PP1N1PPP/R2QK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:34.012 UTC"]
[GameStartTime "2025-06-23T15:40:33.636 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1... Nxg2+ {+0.75 1/0 243 154}
2. Kf1 {-1.10 6/0 95 997487, Black makes an illegal move: h4g2} 1-0