[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqkb1r/2pp1ppp/p1n2n2/4p3/p3P3/2N2NP1/1PPP1PBP/R1BQK2R w KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T06:12:24.805 UTC"]
[GameStartTime "2025-07-04T06:12:19.807 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.059+0.04"]

1. Rxa4 {+0.20 7/7 148 0, Black makes an illegal move: 0000} 1-0