[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkbnr/pp1p1ppp/2n1p3/8/2P5/2N2N2/PP2QPPP/R1B1KB1R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:37:02.907 UTC"] [GameStartTime "2025-07-14T03:37:02.015 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1... Nf6 {+0.70 8/8 191 213054} 2. Be3 {-0.85 12/12 134 1435487} Ng4 {+4.20 10/10 138 266924} 3. Bg5 {-0.70 13/13 214 2419771, Black makes an illegal move: e8e7} 1-0