[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkb1r/pppb1pp1/2nppn1p/8/3P1B2/2P1PN1P/PP1N1PP1/R2QKB1R w KQkq - 0 1"] [GameDuration "00:00:07"] [GameEndTime "2025-07-04T18:38:33.921 UTC"] [GameStartTime "2025-07-04T18:38:26.561 UTC"] [PlyCount "12"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1. Qb3 {+0.25 6/6 163 3038194} Rb8 {-0.35 6/6 1038 17880751} 2. Bd3 {+0.35 5/5 154 2785193} g5 {-0.30 5/5 246 4341334} 3. Bg3 {+0.45 5/5 316 6033277} d5 {-0.45 4/4 220 3863106} 4. O-O-O {+0.45 3/3 1842 137726} Bg7 {-0.35 3/3 274 4747255} 5. e4 {+0.35 2/2 300 5757337} O-O {-0.45 2/2 511 10143145} 6. c4 {+0.45 1/1 812 1205084} Bc8 {-0.55 1/1 993 19044645, White makes an illegal move: c3c4} 0-1