[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qk2r/ppp2ppp/3b1n2/4p3/3pN1b1/3P1NP1/PPP1PPBP/R1BQK2R w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-06-27T23:29:44.550 UTC"] [GameStartTime "2025-06-27T23:29:43.503 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1. Nxd6+ {-0.25 5/0 88 303482} cxd6 {-1.05 7/0 480 1280133} 2. Nxd4 {+0.15 6/0 288 1484179} exd4 {-0.30 6/0 121 713438, White makes an illegal move: 0000} 0-1