[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk1nr/pp1nppbp/3p2p1/2p5/2BPPB2/P4N2/1PP2PPP/RN1QK2R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:26.368 UTC"] [GameStartTime "2025-06-23T15:40:26.041 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1... cxd4 {+0.15 5/0 85 496520} 2. h3 {-0.65 5/0 96 419944} e5 {0.00 6/0 119 1899293, White makes an illegal move: h2h3} 0-1