[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqkb1r/p4ppp/1p2pn2/2pp4/2PP4/5NP1/PPQ1PPBP/RNB2RK1 b kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-06-27T23:29:26.407 UTC"] [GameStartTime "2025-06-27T23:29:24.547 UTC"] [PlyCount "8"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1... Nc6 {+0.20 4/0 152 628100} 2. cxd5 {-0.45 6/0 196 792619} exd5 {+0.45 1/0 0 135} 3. Nbd2 {-0.50 5/0 183 181538} Be6 {+0.30 5/0 459 3828898} 4. e3 {-0.45 6/0 171 433292} Bd6 {+0.20 4/0 355 3207200} 5. Ng5 {-0.30 5/0 269 232767, Black makes an illegal move: 0000} 1-0