[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqk2r/ppp1nppp/2n1p3/4P3/8/P1P2N2/3PBPPP/R1BQK2R w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:26:57.301 UTC"] [GameStartTime "2025-07-14T03:26:56.029 UTC"] [PlyCount "7"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. d4 {+0.60 12/12 133 1466809} O-O {-0.55 10/10 187 987785} 2. c4 {+0.60 13/13 222 2476846} Re8 {+4.50 13/13 119 1034887} 3. Qd3 {+0.65 13/13 124 1418752} Nf5 {+4.15 10/10 128 633753} 4. Bb2 {+0.70 14/14 142 1457489, Black makes an illegal move: f8e8} 1-0