[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkb1r/ppp2ppp/2n2n2/3p1b2/7P/4P3/PPP1BPP1/RNBQK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:41.104 UTC"] [GameStartTime "2025-06-23T15:40:40.616 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. c3 {-1.45 5/0 96 657562} Bc5 {+0.95 5/0 87 927890} 2. a3 {-1.75 5/0 93 838357} Qd6 {+1.30 4/0 89 1009678, White makes an illegal move: a2a3} 0-1