[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk1nr/pppp3p/2n2pp1/2b1p3/4P3/3P1N2/PPPBBPPP/RN1Q1RK1 b kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:31.392 UTC"] [GameStartTime "2025-06-23T15:43:31.093 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... d6 {-0.50 5/0 93 1211896} 2. Nc3 {+0.55 5/0 94 595493} Nge7 {-0.70 5/0 85 919479, White makes an illegal move: b1c3} 0-1