[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1b1kb1r/ppq1pppp/1nn5/2p5/8/1P2PN2/PB1PBPPP/RN1Q1RK1 b kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:34.582 UTC"] [GameStartTime "2025-06-23T15:40:33.873 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1... e5 {+0.05 4/0 88 99589} 2. Nxe5 {-2.55 6/0 111 824051} Nxe5 {+0.05 7/0 489 5802066, White makes an illegal move: f3e5} 0-1