[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnbqkbnr/5ppp/p1p1p3/1p1p4/3P4/4PN1P/PPP1BPP1/RNBQ1RK1 w kq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:41.102 UTC"]
[GameStartTime "2025-06-23T15:43:40.695 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. a4 {+1.00 5/0 105 1481638} bxa4 {-2.00 7/0 194 1695636}
2. Rxa4 {+0.55 6/0 84 1431399, Black makes an illegal move: b5a4} 1-0