[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqkb1r/pp1p1pp1/5n1p/2p1p3/2B1P3/3P1P2/PPP1NP1P/R1BQK2R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:23:13.872 UTC"]
[GameStartTime "2025-07-14T03:23:13.028 UTC"]
[PlyCount "4"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.05+0.04"]

1. f4 {0.00 8/8 213 251684} d6 {0.00 13/13 136 1351503}
2. f5 {+2.35 12/12 132 714186}
d5 {+0.25 13/13 184 1980793, White makes an illegal move: f3f4} 0-1