[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "2kr1bnr/ppp1qppp/2n1p3/5b2/8/2NP1N2/PPP1BPPP/R1BQR1K1 w - - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:33.787 UTC"] [GameStartTime "2025-06-23T15:43:33.595 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. h3 {-0.05 5/0 85 755844} Nf6 {0.00 4/0 84 103995, White makes an illegal move: h2h3} 0-1