[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qk2r/pppb1ppp/2np1n2/2b1p3/2P5/P3P1P1/1B1P1PBP/RN1QK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:45.559 UTC"] [GameStartTime "2025-06-23T15:40:44.789 UTC"] [PlyCount "8"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. Nc3 {-2.20 5/0 86 808326} O-O {+1.90 4/0 88 228070} 2. Nge2 {-2.10 5/0 84 444158} Na5 {+1.75 4/0 85 245514} 3. d3 {-1.70 6/0 150 1181092} Qe8 {+1.35 4/0 83 290156} 4. Nd5 {-1.55 5/0 82 773379} Nxd5 {-1.95 7/0 86 1584883, White makes an illegal move: c3d5} 0-1