[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qk1nr/pppn2bp/3p2p1/3PppN1/4P1b1/2P5/PP2BPPP/RNBQ1RK1 b kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:31.822 UTC"] [GameStartTime "2025-06-23T15:43:31.628 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... Bxe2 {-0.30 6/0 86 779885} 2. Qxe2 {+0.20 6/0 85 1197022, Black makes an illegal move: g4e2} 1-0