[Event "FIDE World Championship 2021"] [White "Carlsen,Magnus"] [Black "Nepomniachtchi,Ian"] [Site "Dubai"] [Round "6.1"] [Annotator "TA"] [Result "1-0"] [Date "2021.12.03"] [WhiteElo "2855"] [BlackElo "2782"] [PlyCount "271"] 1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. b3 c5 7. dxc5 {D02:1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Bxc5 8. c4 $5 { Leaves trodden paths.} dxc4 9. Qc2 {[#] The position is equal.} Qe7 $146 ({Predecessor:} 9... Nc6 10. Bb2 Qe7 11. Qxc4 e5 12. Nbd2 Rd8 13. Rad1 Bf5 14. Ng5 Bd4 15. Ba3 Qxa3 16. Qxf7+ Kh8 17. Qxb7 {1-0 (28) Mueller Using, D-Mollekens,R ICCF corr 1973} )10. Nbd2 {} Nc6 11. Nxc4 b5 (11... e5 $5 )12. Nce5 Nb4 13. Qb2 {With the idea Bg5.} Bb7 14. a3 Nc6 15. Nd3 Bb6 16. Bg5 Rfd8 17. Bxf6 gxf6 18. Rac1 Nd4 19. Nxd4 Bxd4 {This bishop pair is nice.} 20. Qa2 Bxg2 21. Kxg2 Qb7+ 22. Kg1 Qe4 23. Qc2 a5 24. Rfd1 Kg7 25. Rd2 Rac8 26. Qxc8 Rxc8 27. Rxc8 Qd5 28. b4 a4 29. e3 Be5 30. h4 h5 31. Kh2 Bb2 32. Rc5 $16 (32. Rxb2 $6 Qxd3 33. Ra2 Qb3 $11 )Qd6 33. Rd1 $2 (33. Rxb2 $6 Qxd3 34. Ra2 (34. Rxh5 $2 Qxa3 35. Rc2 Qxb4 $19 )Qb3 $11 )(33. Rxb5 Bxa3 34. Rd1 Qd7 $17 )(33. Rxh5 Bxa3 34. Rxb5 Qd7 $17 )(33. Rcc2 $1 $16 {is forced if you want to stay better.} Bxa3 34. Nf4 Qxb4 35. Rd8 )Bxa3 $17 34. Rxb5 Qd7 $1 35. Rc5 {[#]} (35. Rxh5 $2 e5 36. e4 Bxb4 $1 $19 )e5 ({Black should play } 35... Bxb4 $1 $17 36. Rcc1 (36. Rxh5 $2 a3 $19 )Ba5 )36. Rc2 {[#]} (36. e4 $1 $11 {keeps the balance.} )Qd5 ({Better is} 36... Bxb4 $1 $17 37. Rcc1 Ba3 )37. Rdd2 Qb3 38. Ra2 e4 $2 (38... Bxb4 39. Rdb2 Qxd3 40. Rxb4 $16 )(38... f5 $11 {and Black has nothing to worry.} )39. Nc5 $1 $18 Qxb4 40. Nxe4 { White is more active.} Qb3 41. Rac2 {Strongly threatening Rc3.} Bf8 42. Nc5 Qb5 43. Nd3 a3 44. Nf4 Qa5 45. Ra2 Bb4 46. Rd3 Kh6 47. Rd1 Qa4 48. Rda1 Bd6 49. Kg1 Qb3 50. Ne2 Qd3 51. Nd4 Kh7 52. Kh2 Qe4 53. Rxa3 {Threatening Ra5.} Qxh4+ $1 (53... Bxa3 54. Rxa3 Qg4 55. Ra5 $16 )54. Kg1 Qe4 55. Ra4 Be5 56. Ne2 Qc2 57. R1a2 Qb3 58. Kg2 Qd5+ 59. f3 (59. Kh2 $1 $14 )Qd1 60. f4 Bc7 61. Kf2 Bb6 62. Ra1 Qb3 (62... Qd3 63. R4a3 (63. Nd4 Bxd4 64. Rxd4 Qc2+ 65. Kf3 Qc6+ 66. Kf2 Qc2+ 67. Kf3 Qc6+ 68. Kf2 Qc2+ $11 )Qd5 64. Rb1 $14 )63. Re4 Kg7 64. Re8 f5 65. Raa8 Qb4 66. Rac8 Ba5 67. Rc1 {Inhibits Qe1+.} Bb6 68. Re5 Qb3 $1 (68... Qd2 69. Rb1 f6 70. Re7+ Kf8 71. Re6 $16 )69. Re8 Qd5 70. Rcc8 Qh1 71. Rc1 {Chess con chili.} Qd5 72. Rb1 Ba7 73. Re7 Bc5 74. Re5 Qd3 $1 75. Rb7 Qc2 76. Rb5 Ba7 77. Ra5 ({Much less strong is} 77. Rxf5 $6 Qd3 78. Rxf7+ (78. Rg5+ Kf8 $11 )Kxf7 79. Rb7+ Ke8 80. Rxa7 Qd5 $16 )Bb6 78. Rab5 Ba7 79. Rxf5 Qd3 {[#]} 80. Rxf7+ $1 Kxf7 (80... Kg6 81. Rxa7 )81. Rb7+ Kg6 82. Rxa7 $11 { Endgame KQ-KRN} Qd5 83. Ra6+ Kh7 84. Ra1 Kg6 85. Nd4 Qb7 86. Ra2 {Prevents Qb2+.} Qh1 {And now ...Qh2+ would win.} 87. Ra6+ Kf7 88. Nf3 Qb1 89. Rd6 Kg7 90. Rd5 Qa2+ 91. Rd2 Qb1 92. Re2 Qb6 93. Rc2 Qb1 94. Nd4 Qh1 95. Rc7+ Kf6 96. Rc6+ Kf7 97. Nf3 Qb1 98. Ng5+ Kg7 99. Ne6+ Kf7 100. Nd4 Qh1 101. Rc7+ Kf6 102. Nf3 Qb1 103. Rd7 Qb2+ 104. Rd2 Qb1 105. Ng1 Qb4 106. Rd1 Qb3 107. Rd6+ Kg7 108. Rd4 Qb2+ 109. Ne2 Qb1 110. e4 Qh1 111. Rd7+ Kg8 112. Rd4 Qh2+ 113. Ke3 h4 114. gxh4 Qh3+ 115. Kd2 Qxh4 116. Rd3 Kf8 117. Rf3 Qd8+ 118. Ke3 Qa5 119. Kf2 Qa7+ 120. Re3 Qd7 121. Ng3 Qd2+ 122. Kf3 Qd1+ 123. Re2 Qb3+ 124. Kg2 Qb7 125. Rd2 Qb3 126. Rd5 Ke7 127. Re5+ Kf7 128. Rf5+ Ke8 129. e5 Qa2+ 130. Kh3 ({Don't play } 130. Kf3 Qd5+ 131. Kg4 Qd1+ 132. Kh4 Qd3 $16 )Qe6 131. Kh4 {Black must now prevent Rf6.} Qh6+ {[#]} (131... Qa2 $1 $11 {remains equal.} )132. Nh5 $1 $16 {Hoping for e6!} Qh7 {[#]} 133. e6 $1 {Rf7 would kill now.} Qg6 $2 (133... Qa7 $16 )(133... Qb7 134. Kg5 )134. Rf7 {White mates.} Kd8 135. f5 Qg1 136. Ng7 {What a bad dream for Black. Weighted Error Value: White=0.14 (very precise) /Black=0.18 (very precise)} 1-0