[Event "?"] [Site "?"] [Date "2025.07.05"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/pp1nnpp1/2ppp2p/8/3PP3/2N1BN1P/PPP2PP1/R2QKB1R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-05T08:20:27.881 UTC"] [GameStartTime "2025-07-05T08:20:22.145 UTC"] [PlyCount "7"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... Qb6 {-0.90 5/5 417 8333379} 2. Rb1 {+0.90 4/4 498 2963388} c5 {-1.00 4/4 1034 20730285} 3. Bc4 {+1.00 3/3 325 6524364} e5 {-1.00 2/2 251 4975292} 4. d5 {+0.85 2/2 237 4844878} Nf6 {-0.85 1/1 1294 45521, White makes an illegal move: d4d5} 0-1