Ding is a Master of d4 Theory! - D35 👑's Gambit Declined: Exchange, Sämisch Variation, h3 Sideline
64Hello Chessfriends and welcome back to our Queen's gambit declined studies. In this series we have covered very important defences and opening lines after the first moves d4 d5 and c4 and today we are continuing our queen's gambit declined lessons with the Saemisch variation of the exchange variation which is:
D35: Queen's Gambit Declined, exchange, Saemisch variation
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Nf3 Nbd7 6. Bf4
PGN OF THE GAME IN THE VIDEO:
[Event "12th Hainan Danzhou GM"]
[Site "lichess.org INT"]
[Date "2021.09.23"]
[Round "1.4"]
[White "Yu Yangyi"]
[Black "Ding Liren"]
[Result "0-1"]
[WhiteElo "2704"]
[BlackElo "2799"]
[Variant "Standard"]
[TimeControl "-"]
[ECO "D35"]
[Opening "Queen's Gambit Declined: Exchange Variation, Sämisch Variation"]
[Termination "Normal"]
[Annotator "lichess.org"]
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 { D35 Queen's Gambit Declined: Exchange Variation, Sämisch Variation } c6 7. h3 Ne4 8. Qc2 Bb4 9. a3 Qa5 10. Bd2 Nxd2 11. Nxd2 Be7 12. e3 Nf6 13. Bd3 Qd8 14. O-O O-O 15. Nf3 Bd6 16. Rae1 Re8 17. e4 dxe4 18. Nxe4 Nxe4 19. Bxe4 g6 20. Qb3 Qf6 21. Re2 Be6 22. Qc3 Rad8 23. Rfe1 Bc8 24. Bc2?! { (-0.19 → -1.18) Inaccuracy. Ne5 was best. } (24. Ne5 Be6 25. Bc2 Re7 26. Bb3 h5 27. Bxe6 Rxe6 28. g3 Rde8 29. Re3 R6e7 30. b4 Qf5) 24... Rxe2 25. Rxe2 c5 26. Ne5?! { (-1.07 → -1.73) Inaccuracy. Rd2 was best. } (26. Rd2) 26... cxd4 27. Qxd4 Bxa3 28. Qxa7 Bxb2 29. Qa5 b6 30. Qb5 Bxe5 31. Qxe5 Qxe5 32. Rxe5 Be6 33. Rb5 Rd6 34. Bb3?! { (-2.08 → -2.84) Inaccuracy. Rb4 was best. } (34. Rb4 Kf8 35. f3 Ke7 36. g4 Bd7 37. Be4 b5 38. Kf2 Rb6 39. Ke3 Kd6 40. Rd4+ Kc7) 34... Kf8 35. Kf1 Ke7 36. Ke2 Bxb3 37. Rxb3 Kd7 38. g4 Kc6 39. Rc3+ Kb7 40. Rf3 Rd7 41. Rb3 Rd5 42. Rf3 Rd7 43. Rb3 Rd5 44. Rf3 f5?! { (-2.54 → -1.35) Inaccuracy. Re5+ was best. } (44... Re5+ 45. Kd2 f5 46. Rd3 Kc6 47. Rc3+ Rc5 48. Re3 Rd5+ 49. Kc3 b5 50. Re8 Rc5+ 51. Kd2) 45. Re3 Kc6 46. Re7 Rd7 47. Re6+ Rd6 48. Re7 Rd7?! { (-1.91 → -1.28) Inaccuracy. fxg4 was best. } (48... fxg4 49. hxg4 Rd7 50. Re6+ Kc5 51. f4 Rf7 52. Re5+ Kd6 53. Rb5 Kc6 54. Rb4 Kc5 55. Re4) 49. Re6+ Kc5?! { (-1.61 → -0.65) Inaccuracy. Rd6 was best. } (49... Rd6) 50. gxf5 gxf5 51. Kf3?? { (-0.54 → -5.62) Blunder. Rf6 was best. } (51. Rf6) 51... Rd5?? { (-5.62 → -0.74) Blunder. b5 was best. } (51... b5 52. Re1 b4 53. Rc1+ Kb5 54. Rb1 Rd4 55. Ke3 Rc4 56. Kd3 Rh4 57. Rf1 h5 58. f3) 52. Rh6?? { (-0.74 → -2.97) Blunder. Re7 was best. } (52. Re7 Rd3+ 53. Kg2 h6 54. Rc7+ Kb5 55. h4 Rd4 56. Rf7 Kc6 57. Kf3 b5 58. Rxf5 Rxh4) 52... b5?? { (-2.97 → 0.00) Blunder. Rd7 was best. } (52... Rd7) 53. Rxh7 b4 54. h4 b3 55. Rb7 Kc4 56. Ke3 Kc3 57. h5 b2 58. h6 Rd3+ 59. Kf4 Rd4+ 60. Kg5?? { (0.00 → -6.45) Blunder. Kg3 was best. } (60. Kg3 Rg4+ 61. Kf3 Rh4 62. Rc7+ Kb3 63. Rb7+) 60... Rg4+ 61. Kxf5?! { (-7.04 → -13.42) Inaccuracy. Kh5 was best. } (61. Kh5 Rb4 62. h7 Rxb7 63. h8=Q+ Kd3 64. Qe8 b1=Q 65. Qe3+ Kc4 66. Qe6+ Kd4 67. Qe3+ Kd5) 61... Rb4 62. Rxb4 Kxb4 63. Kf6?! { (-13.68 → Mate in 27) Checkmate is now unavoidable. f4 was best. } (63. f4 b1=Q+ 64. Kg5 Qh7 65. f5 Kc4 66. Kf6 Qxh6+ 67. Kf7 Qh5+ 68. Ke6 Kb4 69. Ke5 Qh8+) 63... b1=Q { White resigns. } 0-1
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