[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r2qk2r/ppp2ppp/2nb1n2/3pp3/8/PP1PP1PN/1BP2P1P/RN1QK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:36.551 UTC"]
[GameStartTime "2025-06-23T15:40:36.198 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1... d4 {+1.35 5/0 89 695055}
2. exd4 {-1.60 6/0 216 1985698, Black makes an illegal move: d5d4} 1-0