[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r2qkb1r/pppb1ppp/4pn2/1Q6/3n4/2N3P1/PP1PPPBP/R1B1K1NR w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:23.676 UTC"]
[GameStartTime "2025-06-23T15:43:23.444 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. Qxb7 {-2.15 6/0 98 789621}
e5 {-1.00 6/0 109 2159809, White makes an illegal move: b5b7} 0-1