[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnbqkb1r/pppp2pp/6p1/8/3Pp3/5N2/PPP1PPP1/RN1QKB1R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:33.202 UTC"]
[GameStartTime "2025-06-23T15:43:32.915 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. Nfd2 {-1.45 6/0 93 1698990} d5 {+1.00 6/0 87 525333}
2. e3 {-2.15 6/0 85 1707752, Black makes an illegal move: d7d5} 1-0