[Event "?"] [Site "?"] [Date "2025.07.18"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bq1rk1/pp1nbppp/2p1pn2/8/4p3/1PN3P1/PBPPNP1P/R2QKB1R w KQ - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-18T18:28:16.316 UTC"] [GameStartTime "2025-07-18T18:28:14.980 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "6.32+0.06"] 1. Bg2 {-1.25 12/12 277 1559707} Nc5 {+1.10 14/14 213 2410750} 2. Ba3 {-1.10 12/12 272 2336511} Nd3+ {+1.30 16/16 350 3977382, White makes an illegal move: g2f3} 0-1