[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn2kb1r/ppq2ppp/2pp1n2/3Pp3/4P1b1/3B1N2/PPPB1PPP/RN1Q1RK1 w kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:29:28.834 UTC"] [GameStartTime "2025-07-14T03:29:27.063 UTC"] [PlyCount "9"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. Nc3 {+0.65 13/13 160 1597752} cxd5 {-0.60 9/9 173 801855} 2. exd5 {+0.65 14/14 141 1690663} Nbd7 {+3.05 11/11 122 1128260} 3. h3 {+0.65 14/14 121 1211972} Nb6 {+0.95 12/12 115 1128863} 4. hxg4 {+2.80 14/14 325 3712628} Na4 {+4.30 11/11 255 2505708} 5. Bb5+ {+6.50 13/13 119 1345561, Black makes an illegal move: a7a6} 1-0