[Event "83rd Tata Steel Masters 2021"] [White "Wojtaszek,Radoslaw"] [Black "Duda,Jan-Krzysztof"] [Site "Wijk aan Zee"] [Round "5.7"] [Annotator "TA"] [Result "1/2-1/2"] [Date "2021.01.21"] [WhiteElo "2705"] [BlackElo "2743"] [PlyCount "53"] 1. d4 {} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 Nc6 12. 0-0 b6 13. Rad1 Bb7 14. Qf4 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} Qf6 {[#] The position is equal.} 15. Qg4 $146 ({Predecessor:} 15. Qe3 Rac8 16. d5 Ne5 17. Nxe5 Qxe5 18. f4 Qc7 19. Bb3 exd5 20. exd5 Rfe8 21. d6 Rxe3 22. dxc7 {1-0 (54) Santiago,Y (2460)-Rodriguez,J (2395) Villa Martelli 2018} )Rfd8 {} 16. d5 exd5 17. Bxd5 Ne5 18. Nxe5 Bxd5 19. Rxd5 Rxd5 20. exd5 { Endgame KQR-KQR} Qxe5 $11 { Endgame KQR-KQR} 21. Qd7 Qe8 22. Qc7 Qb8 23. Qe7 Qf8 24. Qb7 Qc8 25. Qe7 Qf8 26. Qb7 Qc8 27. Qe7 $1 {Not much happened in this game. Weighted Error Value: White=0.04/Black=0.01} 1/2-1/2