[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rnbqk1nr/4bppp/p2pP3/1p6/8/2N2N2/PPP1QPPP/R1B1KB1R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:39.148 UTC"]
[GameStartTime "2025-06-23T15:40:38.848 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1... fxe6 {-1.75 6/0 87 1246870} 2. a4 {+0.90 5/0 92 587754}
b4 {-0.95 5/0 83 457906, White makes an illegal move: a2a4} 0-1