[Event "?"] [Site "?"] [Date "2025.07.05"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "0-1"] [FEN "r1bqkb1r/pp3pp1/2n1pn1p/2pp4/6P1/1PN1PN1P/PBPP1P2/R2QKB1R b KQkq - 0 1"] [GameDuration "00:00:07"] [GameEndTime "2025-07-05T02:36:21.503 UTC"] [GameStartTime "2025-07-05T02:36:14.337 UTC"] [PlyCount "9"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1... d4 {+0.75 8/8 792 15953678} 2. Ne2 {-0.75 7/7 807 16382647} e5 {+0.95 7/7 776 15507241} 3. d3 {-0.95 6/6 1194 24080535} Be6 {+0.95 2/2 435 8883756} 4. e4 {-0.95 2/2 1118 25834} Bd6 {+0.80 2/2 294 5737302} 5. Bg2 {-0.95 2/2 579 49510} Qa5+ {+0.85 2/2 792 14919153, White makes an illegal move: f1g2} 0-1