Lo mejor de la semana 8

31 Copa Europea de clubes.

[Event "31st ECC Open 2015"] [Site "Skopje MKD"] [Date "2015.10.23"] [Round "6.4"] [White "Dominguez Perez, L."] [Black "Durarbayli, V."] [Result "1-0"] [ECO "C67"] [WhiteElo "2732"] [BlackElo "2618"] [Annotator "AN1"] [PlyCount "87"] [EventDate "2015.10.18"] [EventType "team"] [EventRounds "7"] [EventCountry "MKD"] [Source "Mark Crowther"] [SourceDate "2015.10.26"] [WhiteTeam "MEDNYI VSADNIK (RUS)"] [BlackTeam "ODLAR YURDU (AZE)"] {C67: Ruy López (Defensa Berlinesa, variante de Rio de Janeiro)} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nf5 8. Nf3 O-O 9. d4 d5 10. c3 Nh4 11. Nxh4 Bxh4 {última jugada del libro} 12. Bd3 Bf6 13. Bf4 Ne7 14. Nd2 Ng6 {Las negras amenazan ganar material: Cg6xf4} 15. Qh5 Be6 16. Bg3 Re8 17. f4 Nf8 18. f5 Bd7 19. Nf3 Rxe1+ 20. Rxe1 Be8 21. Bf4 Be7 22. Qg4 Kh8 23. Re3 f6 24. Qg3 Bd6 25. Bxd6 cxd6 26. Nh4 Kg8 27. Bc2 Qd7 28. Qf3 Bf7 29. g3 Re8 30. Ng2 Rxe3 31. Nxe3 (31. Qxe3 $6 Qb5 32. b3 Qc6 $16) 31... Qb5 32. Bb3 Qd3 33. Kf2 Qb1 34. Nxd5 Kh8 ({Peor es} 34... Qxb2+ 35. Qe2 Qxe2+ 36. Kxe2 $18) 35. g4 h5 36. h3 (36. gxh5 $142 $5 Qxb2+ 37. Kg3 $16) 36... Qxb2+ $11 37. Qe2 {Las blancas amenazan ganar material: De2xb2} Qc1 {Disminución de la seguridad del rey blanco} 38. Qe1 {Las blancas amenazan ganar material: De1xc1} Qb2+ 39. Qe2 Qc1 {Dos repeticiones} 40. Qe3 {Las blancas amenazan ganar material: De3xc1} Qb2+ 41. Kg3 hxg4 42. hxg4 Bxd5 43. Bxd5 Kh7 $4 {origina más daños} (43... Qb5 $142 44. c4 Qd7 $16) 44. Qe1 $18 (44. Qe1 Kh8 45. Qe8 Qxc3+ 46. Kh4 g5+ 47. fxg6 Qe1+ 48. Qxe1 Nxg6+ 49. Kh5 Kg7 50. Qe3 Nf4+ 51. Qxf4 Kf8 52. Qxd6+ Kg7 53. Qe6 Kh8 54. Qg8#) 1-0

[Event "31st ECC Open 2015"] [Site "Skopje MKD"] [Date "2015.10.23"] [Round "6.4"] [White "Sutovsky, E."] [Black "Svidler, P."] [Result "0-1"] [ECO "C95"] [WhiteElo "2635"] [BlackElo "2727"] [Annotator "AN1"] [PlyCount "82"] [EventDate "2015.10.18"] [EventType "team"] [EventRounds "7"] [EventCountry "MKD"] [Source "Mark Crowther"] [SourceDate "2015.10.26"] [WhiteTeam "ODLAR YURDU (AZE)"] [BlackTeam "MEDNYI VSADNIK (RUS)"] {C95: Ruy López (Variante Breyer)} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Bg5 h6 15. Bh4 Qc8 {última jugada del libro} 16. N3d2 g6 17. dxe5 Rxe5 {[%cal Rb7e4,Re5e4,Rf6e4,Gc2e4,Gd2e4,Ge1e4] ¿ Puede defenderse e4?} 18. f4 {Las blancas amenazan ganar material: f4xe5} Re8 19. e5 dxe5 20. f5 g5 21. Bf2 e4 22. Ng3 e3 23. Rxe3 ({En vez de} 23. Bxe3 Rxe3 { Distracción: e3} 24. Rxe3 Bc5 $19) 23... Bc5 24. Rxe8+ Qxe8 25. Qe1 Qf8 26. Nde4 Bxe4 27. Nxe4 (27. Bxe4 $2 Re8 28. Rd1 Bd6 29. Rxd6 Qxd6 $19 (29... cxd6 $143 30. Qb1 $19)) 27... Nxe4 28. Qxe4 Re8 {Las negras amenazan ganar material: Te8xe4} 29. Qc6 Bxf2+ 30. Kxf2 Qe7 31. Kg1 {Mejora la seguridad del rey blanco} (31. Qxc7 $4 {el peón contiene una dosis letal de veneno} Qe3+ 32. Kf1 Ne5 $19 ) 31... Nf6 {Según lo que aconsejaba Nimzovich} 32. Qf3 (32. a4 $5 $11 { es una alternativa interesante}) 32... Qc5+ $17 33. Qf2 Re3 34. Kf1 $2 (34. Rd1 $142 $15 {y el Blanco tiene opciones de sobrevivir}) 34... Qc4+ $19 35. Kg1 Re2 36. Bb3 Qe4 37. Qg3 c5 (37... Qxf5 $6 38. Rf1 Qc5+ 39. Kh2 $17) 38. Bd1 Rxb2 39. Bf3 (39. a4 b4 40. cxb4 Rxg2+ 41. Qxg2 Qd4+ 42. Kh2 Qxa1 $19) 39... Qe3+ 40. Kh1 Qxc3 41. h4 (41. Rd1 {no hay nada mejor en la posición} Kg7 42. Rg1 $19) 41... Rb4 (41... Rb4 42. Re1 Rxh4+ 43. Kg1 Qd4+ 44. Kf1 Rh1+ 45. Ke2 Qb2+ 46. Kd1 c4 47. Rxh1 c3 $19) 0-1

[Event "31st ECC Open 2015"] [Site "Skopje MKD"] [Date "2015.10.24"] [Round "7.3"] [White "Huzman, A."] [Black "Jakovenko, D."] [Result "1-0"] [ECO "D12"] [WhiteElo "2580"] [BlackElo "2748"] [Annotator "AN1"] [PlyCount "71"] [EventDate "2015.10.18"] [EventType "team"] [EventRounds "7"] [EventCountry "MKD"] [Source "Mark Crowther"] [SourceDate "2015.10.26"] [WhiteTeam "BEER-SHEVA (ISR)"] [BlackTeam "ALKALOID (MKD)"] {D12: Gambito de Dama (Defensa Eslava)} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. Bd3 Nbd7 9. O-O Bd6 10. h3 Qe7 {última jugada del libro} 11. e4 dxe4 12. Bxe4 Nxe4 13. Nxe4 O-O-O 14. b4 Rh5 15. Rb1 Bc7 ({No} 15... Bxb4 16. Qb3 Nb6 17. Qxb4 Qxb4 18. Rxb4 Rxd4 19. Ng5 Rxc4 20. Rxc4 Nxc4 21. Re1 $18) 16. Re1 f5 {Las negras amenazan ganar material: f5xe4} 17. Nc5 {Las blancas amenazan ganar material: Cc5xe6} Qd6 18. g3 ({Peor es} 18. Nxe6 Qh2+ 19. Kf1 Re8 $17) 18... Rxh3 {Disminución de la seguridad del rey blanco. .} 19. Rxe6 ({Más débil es} 19. Nxe6 Rxg3+ 20. Kf1 Rh8 21. Nxc7 Rh1+ 22. Ke2 Rh2 $19) 19... Qf8 {[%cal Yf5f4] el Negro planea f4} 20. Nxb7 f4 (20... Kxb7 $142 $5 {debe prestársele consideración} 21. Qf3 Kb8 22. Qxc6 f4 23. Bxf4 Bxf4 24. Qb5+ Ka8 25. Qd5+ Kb8 26. Qb5+ Ka8 27. Qd5+ Kb8 28. Qb5+ $11) 21. Bxf4 $16 (21. Nxd8 fxg3 22. f4 Rh1+ 23. Kxh1 Qh8+ 24. Kg2 Qh2+ 25. Kf3 Qh5+ 26. Kxg3 Qxd1 27. Nxc6 Qd3+ 28. Be3 Qxb1 29. Nxa7+ Kb7 $19) 21... Kxb7 22. b5 Bxf4 23. bxc6+ Ka8 24. Qg4 (24. gxf4 $4 {un error de primera clase} Qh8 25. Kf1 Rh1+ 26. Ke2 Qh5+ 27. Kd2 Rxd1+ 28. Rxd1 Nf6 $19) (24. cxd7 Bxg3 $1 {Ataque de mate} 25. Rb2 Qf4 $19) 24... Qf5 (24... Bxg3 $5 25. fxg3 Rh2 $16) 25. Qxf5 $18 gxf5 26. cxd7 (26. gxf4 $6 Nb6 $14) 26... Bc7 27. Re8 f4 28. c5 fxg3 29. d5 gxf2+ ( 29... Rh8 30. Rxh8 Rxh8 31. fxg3 $18) 30. Kxf2 Rh2+ $2 (30... Rh8 $142 31. Rxh8 Rxh8 $18) 31. Kg1 Rh8 (31... Rxa2 32. d6 Ba5 33. c6 Bb6+ 34. Rxb6 Ra1+ 35. Kg2 Ra2+ 36. Kh3 Ra3+ 37. Kh4 g5+ 38. Kxg5 Rg3+ 39. Kf5 Rf3+ 40. Ke6 Re3+ 41. Kf7 axb6 42. Rxe3 Rh8 43. Ra3+ Kb8 44. c7+ Kb7 45. d8=Q Rh7+ 46. Kg8 Kc6 47. Kxh7 Kd5 48. c8=R Kd4 49. Qg5 b5 50. Qxb5 Ke4 51. Rc4#) 32. Rbe1 Rh5 (32... Kb7 33. Rxh8 Rxh8 34. c6+ Kb6 $18) 33. d6 Kb7 34. dxc7 Kxc7 35. Rxd8 (35. c6 $142 { y el Blanco vence} Rg5+ 36. Kf2 Rxd7 37. cxd7 Kxd7 38. R8e7+ Kd6 39. Rxa7 Rf5+ 40. Kg2 Rg5+ 41. Kf3 Rf5+ 42. Kg4 Rc5 $18) 35... Kxd8 36. c6 (36. c6 Rh8 37. Kf2 $18) 1-0