[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnb2rk1/pp2ppbp/2pp1np1/q7/3PPB2/3B1N1P/PPPN1PP1/R2QK2R w KQ - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:41.394 UTC"]
[GameStartTime "2025-06-23T15:43:41.079 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. O-O {+0.65 5/0 91 812841} c5 {-1.75 5/0 117 445456}
2. Nc4 {+0.95 5/0 84 665921, Black makes an illegal move: c6c5} 1-0