[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnbq1rk1/ppp1n2p/3ppppb/8/3P1P2/2PBPN2/PP1N2PP/R1BQK2R w KQ - 0 1"]
[GameDuration "00:00:06"]
[GameEndTime "2025-07-04T23:13:30.490 UTC"]
[GameStartTime "2025-07-04T23:13:23.577 UTC"]
[PlyCount "5"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1. c4 {+0.55 4/4 215 4007277} Nbc6 {-0.55 4/4 2060 2488781}
2. Qb3 {+0.55 3/3 1971 1997478} d5 {-0.55 2/2 1049 955369}
3. O-O {+0.55 1/1 1006 312563, Black makes an illegal move: d6d5} 1-0