[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "1rb1kb1r/2ppqpp1/p1n2n1p/1p1Bp3/4P3/3P1N2/PPP2PPP/RNBQ1RK1 w k - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:41:54.549 UTC"]
[GameStartTime "2025-07-14T03:41:53.584 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.04+0.04"]

1. Nc3 {+13.40 11/11 446 4430535}
b4 {-0.25 13/13 227 2445488, White makes an illegal move: b1d2} 0-1