[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "1-0"]
[FEN "r2qk1nr/1pp3pp/p1n1p3/3p1p2/3P2b1/2PBPNP1/PP3PP1/RN1QK2R w KQkq - 0 1"]
[GameDuration "00:00:08"]
[GameEndTime "2025-07-04T04:46:55.226 UTC"]
[GameStartTime "2025-07-04T04:46:46.931 UTC"]
[PlyCount "7"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.04+0.04"]

1. Nbd2 {-0.25 6/6 277 0} Nf6 {+0.25 5/5 180 0} 2. Qb3 {-0.15 5/5 155 0}
Rb8 {+0.15 4/4 167 0} 3. O-O-O {-0.30 4/4 3131 0} Qd6 {+0.30 3/3 2544 0}
4. c4 {-0.15 1/1 4 0, Black makes an illegal move: d8d6} 1-0