[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/1p3pp1/p1n1pn1p/2pp4/1P4P1/P1P4P/1B1PPPB1/RN1QK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:39:33.863 UTC"] [GameStartTime "2025-07-14T03:39:33.034 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1. Nf3 {-0.85 10/10 132 463634} e5 {+1.25 12/12 183 1693782} 2. Nxe5 {+3.65 12/12 161 1280512} Nxe5 {+3.00 11/11 135 1488119, White makes an illegal move: f3e5} 0-1