[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnb1k1nr/pp4pp/4ppq1/2bpB3/8/4PN2/PPPN1PPP/R2QKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:36.125 UTC"] [GameStartTime "2025-06-23T15:40:35.603 UTC"] [PlyCount "5"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. Bd4 {-2.60 6/0 87 1282497} Bxd4 {-0.60 6/0 84 466786} 2. Nxd4 {+0.35 6/0 82 1134407} e5 {-0.60 6/0 135 675328} 3. Nb5 {+0.35 5/0 82 1316614, Black makes an illegal move: e6e5} 1-0