[Event "FIDE World Championship 2021"] [White "Nepomniachtchi,Ian"] [Black "Carlsen,Magnus"] [Site "Dubai"] [Round "3.1"] [Annotator "FIDE"] [Result "1/2-1/2"] [Date "2021.11.28"] [WhiteElo "2782"] [BlackElo "2855"] [PlyCount "81"] [TimeControl "60"] {C88: Closed Ruy Lopez: Anti-Marshall Systems} 1. e4 {[%emt 0:0:7]} e5 {[%emt 0:0:6] } 2. Nf3 {[%emt 0:0:6]} Nc6 {[%emt 0:0:4]} 3. Bb5 {[%emt 0:0:0]} a6 {[%emt 0:0:8]} 4. Ba4 {[%emt 0:0:6]} Nf6 {[%emt 0:0:6]} 5. 0-0 {[%emt 0:0:7]} Be7 {[%emt 0:0:6]} 6. Re1 {[%emt 0:0:7]} b5 {[%emt 0:0:0]} 7. Bb3 {[%emt 0:0:7]} 0-0 {[%emt 0:0:7]} 8. a4 {[%emt 0:0:13]} Bb7 {[%emt 0:0:50] } 9. d3 {[%emt 0:1:7]} d6 {[%emt 0:0:10]} 10. Nbd2 {[%emt 0:0:0]} Re8 $146 {[%emt 0:5:11]} (10... Na5 11. Ba2 c5 12. Nf1 Nd7 13. Ne3 Nb6 14. axb5 axb5 15. Bd2 b4 16. c3 bxc3 17. bxc3 c4 18. Nf5 Bc6 19. d4 Bf6 20. Qe2 Qc7 21. h4 Bd7 22. g4 Bxf5 23. exf5 exd4 24. cxd4 Nc6 25. Be3 {Matulovic, M-Dely,P Sarajevo 1964 1/2-1/2} )(10... Nd7 11. Nf1 (11. c3 Nc5 12. axb5 axb5 13. Rxa8 Qxa8 14. Bc2 Bf6 15. Nf1 Ne7 16. Ng3 Ng6 17. d4 Ne6 18. Nf5 Rd8 19. d5 Nef8 20. h4 Ne7 21. Ne3 Qc8 22. Ng5 c6 23. dxc6 Bxc6 24. Ng4 Bxg5 25. Bxg5 Qc7 {Dely,P-Pogats,J Pecs 1964 1-0 (43)} )Nc5 12. axb5 axb5 13. Rxa8 Qxa8 14. Bd5 Nd8 15. Bxb7 Qxb7 16. d4 Nxe4 17. Qd3 f5 18. dxe5 d5 19. Rd1 c6 20. Nd4 Qd7 21. Ng3 Bc5 22. Nge2 Ne6 23. c3 f4 24. f3 N4g5 25. Kh1 {Ulvestad,O-Durao,J Malaga 1965 1-0 (34)} )11. Nf1 {[%emt 0:4:26]} h6 {[%emt 0:1:34] Covers g5} 12. Bd2 {[%emt 0:2:58]} Bf8 {[%emt 0:2:33]} 13. Ne3 {[%emt 0:0:20]} Ne7 {[%emt 0:1:49] } 14. c4 {[%emt 0:0:20]} bxc4 {[%emt 0:0:29] Black forks: b3+d3 } 15. Nxc4 {[%emt 0:2:45]} Nc6 {[%emt 0:1:33]} 16. Rc1 {[%emt 0:5:28]} a5 {[%emt 0:13:7] White has a new backward pawn: b2} 17. Bc3 {[%emt 0:7:31]} Bc8 {[%emt 0:5:25]} (17... Nd7 18. d4 exd4 19. Nxd4 $14 (19. Bxd4 $143 Nxd4 20. Qxd4 Nc5 $15 ))18. d4 {[%emt 0:7:14]} exd4 {[%emt 0:1:32]} 19. Nxd4 {[%emt 0:0:0]} Nxd4 {[%emt 0:0:9]} 20. Qxd4 {[%emt 0:0:15]} Be6 {[%emt 0:1:29]} 21. h3 {[%emt 0:29:49] Secures g4} (21. Bc2 d5 22. e5 dxc4 23. exf6 Qxd4 24. Bxd4 Bb4 $11 )c6 $14 {[%emt 0:17:0]} 22. Bc2 {[%emt 0:3:38]} d5 {[%emt 0:8:15] } 23. e5 {[%emt 0:3:48]} dxc4 {[%emt 0:2:2]} 24. Qxd8 {[%emt 0:0:24] } Rexd8 {[%emt 0:1:35]} 25. exf6 {[%emt 0:0:6] White has new doubled pawns: f2+f6.} Bb4 {[%emt 0:0:19]} 26. fxg7 {[%emt 0:0:19]} Bxc3 {[%emt 0:2:1] } 27. bxc3 {[%emt 0:0:5]} Kxg7 {[%emt 0:0:11]} 28. Kf1 {[%emt 0:2:9] } Rab8 {[%emt 0:5:5]} 29. Rb1 {[%emt 0:0:27]} Kf6 {[%emt 0:0:0]} 30. Rxb8 {[%emt 0:1:56]} Rxb8 {[%emt 0:0:11]} 31. Rb1 {[%emt 0:0:2]} Rxb1+ {[%emt 0:0:35]} 32. Bxb1 {[%emt 0:0:4] A bishop endgame occured} Ke5 {[%emt 0:0:7] } 33. Ke2 {[%emt 0:1:24]} f5 {[%emt 0:0:6]} 34. Bc2 {[%emt 0:0:0]} f4 {[%emt 0:0:15]} 35. Bb1 {[%emt 0:1:8]} c5 {[%emt 0:0:32]} 36. Bc2 {[%emt 0:0:21]} Bd7 {[%emt 0:0:26]} 37. f3 {[%emt 0:0:33] White has a new backward pawn: g2} Kf6 {[%emt 0:0:18]} 38. h4 {[%emt 0:0:43]} Ke5 {[%emt 0:0:12] } 39. Kf2 {[%emt 0:0:12]} Kf6 {[%emt 0:0:19]} 40. Ke2 {[%emt 0:0:0] Twofold repetition} Ke5 {[%emt 0:0:0]} 41. Kf2 {[%emt 0:0:37]} 1/2-1/2