[Event "FIDE Open World Rapid 2021"] [White "Halkias Stelios (GRE)"] [Black "Nakamura Hikaru (USA)"] [Site "Warsaw"] [Round "3.12"] [Annotator "TA"] [Result "1/2-1/2"] [Date "2021.12.26"] [WhiteElo "2576"] [BlackElo "2836"] [PlyCount "33"] 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 e5 12. dxe5 Qxe5 13. Qxc4 Be6 14. Qc2 Bf5 15. Qc4 Be6 16. Qc2 Bf5 17. Qc4 1/2-1/2