[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqk1nr/ppp2pbp/2n3p1/3pP3/2P5/5NP1/PP2PPBP/RNBQK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:37:06.508 UTC"]
[GameStartTime "2025-07-14T03:37:06.023 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.04+0.04"]

1... dxc4 {-0.10 11/11 138 483688}
2. Qxd8+ {+0.15 14/14 137 1486351, Black makes an illegal move: b7b6} 1-0