Mamedyarov,Shakhriyar 2809 - Ding Liren 2769 0-1 D41

[Event "FIDE Candidates"] [Site "Berlin"] [Date "2018.??.??"] [Round "12"] [White "Mamedyarov, Shakhriyar"] [Black "Ding Liren"] [Result "0-1"] [ECO "D41"] [WhiteElo "2809"] [BlackElo "2769"] [Annotator "ATP"] [PlyCount "86"] [EventDate "2018.??.??"] { D41: Gambito de Dama Rehusado (Defensa semi-Tarrasch)} 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 O-O 11. Bc4 Nd7 12. O-O b6 13. Rad1 Bb7 14. Rfe1 Rc8 15. Bb3 Re8 16. h3 (16. Qf4 Qf6 17. Qg4 Red8 18. d5 exd5 19. e5 Qg6 20. Qf4 Nf8 21. Nh4 Qh5 22. Qg3 d4 23. f4 Bd5 24. Rxd4 Bxb3 25. Rxd8 Rxd8 26. axb3 {1/2-1/2 (26) Nikolic,P (2620) -Lenic,L (2634) Germany 2014}) 16... Nf6 $146 (16... h6 17. Re3 (17. Qf4 b5 18. d5 e5 19. Qd2 a5 20. a3 Rc5 21. Re3 a4 22. Ba2 Qf6 23. Rc1 Rec8 24. Rxc5 Rxc5 25. Qb2 Qd6 26. Rc3 Rxc3 27. Qxc3 Qc5 28. Qb2 f6 29. Ne1 Qb6 30. Qb4 Qc5 31. Qb2 Qb6 {Polak,T (2553)-Rausis,I (2501) Decin 2009 1/2-1/2 (45)}) 17... Qc7 18. Qe2 Qf4 19. Ne1 Red8 20. Nd3 Qf6 21. d5 exd5 22. e5 Qf5 23. e6 fxe6 24. Rxe6 Nf8 25. Re7 Rd7 26. Re5 Qf6 27. Nb4 Kh8 28. Nxd5 Bxd5 29. Rexd5 Rxd5 30. Bxd5 Rd8 31. Bb3 {Sakaev,K (2619)-Hera,I (2527) Budva 2009 1-0 (57)}) (16... b5 17. d5 exd5 18. Bxd5 Bxd5 19. exd5 Rxe1+ 20. Qxe1 Nf6 21. d6 h6 22. Qe7 Qxe7 23. dxe7 Re8 24. Rd8 Kh7 25. Rxe8 Nxe8 26. Ne5 f6 27. Nc6 a6 28. f3 Kg6 29. Kf2 Kf7 30. Ke3 Ke6 31. Kd4 {Sakaev,K (2594)-Oganian,M (2454) Sochi 2017 1-0 (45)}) 17. Qf4 Nh5 18. Qh2 {LiveBook: 3 Partidas} h6 19. Ne5 Nf6 20. Qf4 b5 {[%eval 121, 16]} (20... Qd6 $11 {[%eval -3,16] mantiene el equilibrio.}) {[%tqu "En","","", "","e5f7","",10]} 21. Re3 {[%eval -26,18]} (21. Nxf7 $1 $16 {[%eval 121,16]} Kxf7 22. e5) 21... Rc7 {[%eval 60,18]} ({Las negras deberían jugar} 21... Qc7 $11 {[%eval -26,18]}) 22. Nd3 {[%eval 0,17]} (22. d5 $14 {[%eval 60,18]} exd5 23. exd5) 22... Rc3 23. Nc5 {[%tqu "En","","","","c3e3","",10]} Rxe3 $1 24. Qxe3 Bc6 25. Rc1 {Y ahora Cxe6 ganaría.} Qb6 26. f3 Rd8 27. Kf2 a5 28. g4 a4 29. Bc2 Nd7 30. Bd3 {[%eval -60,18]} (30. Nd3 $11 {[%eval 0,16]}) 30... Nxc5 $15 31. Rxc5 b4 32. Bc4 Bd7 33. g5 {[%eval -115,15]} (33. h4 $15 {[%eval -55, 19]}) {[%tqu "En","","","","h6g5","",10]} 33... hxg5 $1 $17 34. Qxg5 Be8 35. Qe7 {[%eval -160,19]} ({Las blancas deberían intentar} 35. Qe3 {[%eval -92,18]} ) 35... b3 36. axb3 {[%tqu "En","","","","a4a3","",10]} a3 $1 {[%cal Ra3a2]} 37. b4 Ra8 38. d5 {[%cal Rd5e6]} a2 39. dxe6 $2 {[%eval -380,16]} (39. Bxa2 { [%eval -187,17] forzada.} Rxa2+ 40. Kg3 Qxb4 41. dxe6 (41. Qxe8+ $2 Kh7 $19) 41... Qe1+ 42. Kf4 Qd2+ 43. Kg4 Qg2+ 44. Kh4 Qf2+ 45. Kg4 f5+ 46. Rxf5 Qg1+ 47. Kh4 Qe1+ 48. Kg4 Rg2+ 49. Kf4) 39... a1=Q $19 {[#] Amenazan ganar con ...f6.} 40. exf7+ {[%tqu "En","","","","e8f7","",10]} Bxf7 $1 41. Bxf7+ {[%eval -503, 18]} (41. Qxf7+ {[%eval -333,16] era la única defensa.} Kh8 42. Qh5+ Qh6 43. Ra5 Qd4+ 44. Kg2 Qdd2+ 45. Kf1) 41... Kh7 42. Qh4+ Qh6 43. Rh5 Qa7+ {Precisión: Blancas = 18%, Negras = 56%.} 0-1