[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnbqk2r/ppp2pp1/4pn1p/8/1b1P4/3BBN1P/PPP2PP1/RN1QK2R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:36.568 UTC"]
[GameStartTime "2025-06-23T15:43:36.280 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. c3 {+0.35 5/0 85 538478} Be7 {-0.45 5/0 89 424545}
2. c4 {+0.35 4/0 93 425598, Black makes an illegal move: b4e7} 1-0