[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbq1rk1/pp1pppbp/2p2np1/3P4/2P1PB2/2N2N2/PP3PPP/R2QKB1R w KQ - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:17:22.849 UTC"] [GameStartTime "2025-07-14T03:17:21.381 UTC"] [PlyCount "6"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1. b4 {+1.40 8/8 236 622887} Nxd5 {+0.10 10/10 200 338701} 2. Nb1 {-1.25 9/9 195 470782} Nxf4 {+5.35 11/11 124 452611} 3. Ne5 {+1.50 12/12 218 1344744} Bxe5 {+8.95 13/13 146 927548, White makes an illegal move: a1c1} 0-1