[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn1qkbnr/p3pppp/2p1b3/1B6/3P4/1p2PN2/P4PPP/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:23.583 UTC"] [GameStartTime "2025-06-23T15:43:23.285 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. Bd3 {-1.05 6/0 86 1333187} bxa2 {+0.25 6/0 85 719622} 2. Nc3 {-3.00 6/0 86 1618739, Black makes an illegal move: b3a2} 1-0