[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnb1kb1r/pp1p1ppp/1Q2pn2/8/2P5/2N1PN2/PP3PPP/R1B1KB1R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:29.889 UTC"]
[GameStartTime "2025-06-23T15:40:29.135 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1... axb6 {-1.10 1/0 644 98}
2. Nb5 {+0.50 5/0 86 1655836, Black makes an illegal move: a7b6} 1-0