[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1qk2r/pbp2pbp/1p1ppnp1/P7/3PP3/2NB1N2/1PP1QPPP/R1B1K2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:31.508 UTC"]
[GameStartTime "2025-06-23T15:43:31.231 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1... bxa5 {-1.10 6/0 154 918862}
2. Rxa5 {-0.05 5/0 86 599883, Black makes an illegal move: b6a5} 1-0