[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "0-1"] [FEN "rn1qkb1r/1bpp1ppp/p3p1n1/8/2BP4/P3PNB1/1P3PPP/RN1QK2R b KQkq - 0 1"] [GameDuration "00:00:07"] [GameEndTime "2025-07-14T03:49:09.451 UTC"] [GameStartTime "2025-07-14T03:49:01.910 UTC"] [PlyCount "29"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1... d5 {-0.45 10/10 166 1621635} 2. Qb3 {+0.50 13/13 126 1118132} Ra7 {-0.55 12/12 163 1793150} 3. Bd3 {+0.50 13/13 174 1804016} Bxa3 {-0.50 13/13 182 1900434} 4. Qxa3 {+3.15 11/11 144 1369260} Nc6 {-3.05 12/12 227 2351799} 5. Nc3 {+3.20 12/12 180 1721540} Kd7 {-3.20 10/10 108 1015827} 6. O-O-O {+3.15 12/12 196 2088965} Kc8 {-3.10 12/12 131 1382064} 7. Qc5 {+3.15 12/12 165 1714897} f5 {-3.15 12/12 201 2108093} 8. h4 {+3.05 10/10 141 1490059} Ra8 {-3.05 11/11 119 1156357} 9. Rhe1 {+3.05 11/11 166 1599657} Qf6 {-3.00 11/11 146 1405548} 10. h5 {+3.10 12/12 276 2741143} f4 {-3.15 12/12 147 1469717} 11. hxg6 {+3.30 11/11 117 1171680} fxg3 {-3.05 13/13 171 1845809} 12. fxg3 {+3.15 13/13 160 1733375} hxg6 {-3.85 13/13 220 2485256} 13. e4 {+3.95 13/13 249 2445226} dxe4 {-3.85 11/11 123 1309903} 14. Nxe4 {+4.35 13/13 236 2805053} Qf8 {-4.30 13/13 232 2741525} 15. Qxf8+ {+4.25 14/14 145 1812154} Kd7 {-4.30 14/14 97 1228807, White makes an illegal move: 0000} 0-1