[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "0-1"]
[FEN "r1bqkb1r/pp2pp1p/3p1np1/n1p5/4P3/3P4/BPP2PPP/RNBQK1NR w KQkq - 0 1"]
[GameDuration "00:00:07"]
[GameEndTime "2025-07-04T16:35:08.898 UTC"]
[GameStartTime "2025-07-04T16:35:01.269 UTC"]
[PlyCount "10"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.01+0.04"]

1. Nc3 {-0.65 8/8 131 2129465} Nc6 {+0.65 9/9 265 4703171}
2. Nf3 {-0.60 9/9 157 2592726} Bg7 {+0.65 8/8 1246 25543418}
3. Be3 {-0.60 8/8 1257 24912233} e5 {+0.65 6/6 1349 29375}
4. Bc4 {-0.75 7/7 1093 20021980} Qb6 {+0.65 4/4 694 514067}
5. Rb1 {-0.75 2/2 825 353019}
O-O {+0.75 2/2 109 2188087, White makes an illegal move: a1b1} 0-1