[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bq1rk1/1pp2ppp/p1nb1n2/3pp3/P2P4/2P1PN2/1P2BPPP/RNBQK2R w KQ - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T08:15:10.804 UTC"] [GameStartTime "2025-07-04T08:15:05.803 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. Nxe5 {-0.80 9/9 90 0, Black makes an illegal move: 0000} 1-0