[Event "Champions Showdown"] [Site "St Louis, MO USA"] [Date "2019.02.23"] [EventDate "2019.02.23"] [Round "9.2"] [Result "1-0"] [White "Jan-Krzysztof Duda"] [Black "Hikaru Nakamura"] [ECO "A18"] [WhiteElo "2731"] [BlackElo "2749"] [PlyCount "62"] 1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. Nf3 Bf5 7. d3 Nxc3 8. bxc3 c5 9. d4 c4 10. a4 Nc6 11. Be2 Be7 12. O-O Na5 13. Nd2 O-O 14. f4 f6 15. g4 Bd7 16. f5 fxe5 17. dxe5 Bc5+ 18. Kg2 d4 19. Bf3 Bc6 20. Ne4 Bxe4 21. Bxe4 dxc3 22. Bf4 Bd4 23. Qf3 Nb3 24. Rad1 Qa5 25. f6 gxf6 26. exf6 Rxf6 27. Bd5+ Kg7 28. Bxc4 Raf8 29. Qxb7+ Kh8 30. Bxb3 c2 31. Rxd4 Qc3 1-0