Lo mejor de la semana 9

31 Copa Europea de clubes.

[Event "31st ECC Open 2015"] [Site "Skopje MKD"] [Date "2015.10.24"] [Round "7.3"] [White "Roiz, M."] [Black "Ivanchuk, V."] [Result "0-1"] [ECO "D12"] [WhiteElo "2600"] [BlackElo "2726"] [Annotator "AN1"] [PlyCount "56"] [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 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Bd2 Be7 10. g3 O-O 11. Rc1 Rd8 12. Nxg6 hxg6 13. cxd5 {última jugada del libro} exd5 {Las blancas tienen pareja de alfiles} 14. Bg2 Qb6 15. Qc2 Nbd7 16. O-O Rac8 17. Rfd1 c5 18. Be1 Qe6 { Las negras amenazan ganar material: De6xe3} 19. Bf2 a6 {Controla b5} 20. Qe2 b5 21. dxc5 Bxc5 22. Rc2 {Las blancas tienen una posición restringida} b4 { Las negras amenazan ganar material: b4xc3} 23. Na4 Bxe3 {Desviación: c2.} 24. Rxc8 (24. Qxe3 Rxc2 {Sobrecarga Desviación Ataque descubierto}) (24. Bxe3 Rxc2 {Combinación}) 24... Bxf2+ 25. Qxf2 Rxc8 26. Bf1 Ne5 27. Kg2 Qf5 28. Rd2 $4 { terrible, pero¿ qué podía hacer el Blanco para intentar salvar la partida?} (28. Be2 Rc2 29. Kg1 $19) 28... Ne4 $1 {se lleva el punto a casa} (28... Ne4 29. fxe4 Qxe4+ 30. Kg1 Nf3+ 31. Qxf3 Qxf3 $19) 0-1

[Event "31st ECC Open 2015"] [Site "Skopje MKD"] [Date "2015.10.24"] [Round "7.2"] [White "Adams, Mi"] [Black "Matlakov, M."] [Result "1-0"] [ECO "C92"] [WhiteElo "2742"] [BlackElo "2689"] [Annotator "AN1"] [PlyCount "77"] [EventDate "2015.10.18"] [EventType "team"] [EventRounds "7"] [EventCountry "MKD"] [Source "Mark Crowther"] [SourceDate "2015.10.26"] [WhiteTeam "SOCAR (AZE)"] [BlackTeam "MEDNYI VSADNIK (RUS)"] {C93: Ruy López (Variante Smyslov)} 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 Re8 10. d4 Bb7 11. Nbd2 Bf8 12. a3 h6 13. d5 Nb8 14. Nh2 Nbd7 15. Ng4 {última jugada del libro} Nc5 16. Nxf6+ Qxf6 17. Bc2 c6 18. b4 Nd7 19. Nb3 cxd5 20. Na5 {Las blancas amenazan ganar material: Ca5xb7} Rab8 21. Nxb7 Rxb7 22. Qxd5 Rc7 {Las negras amenazan ganar material: Tc7xc3} 23. Qd3 Rec8 24. Bd2 Nb6 25. a4 Nc4 (25... Nxa4 $2 26. Bxa4 bxa4 27. Rxa4 $18 (27. Qxa6 $143 Qd8 $16)) (25... bxa4 $6 26. Bxa4 Nc4 27. Rac1 $11) 26. axb5 axb5 27. Bb3 Nxd2 28. Qxd2 Rxc3 29. Re3 Rxe3 30. fxe3 Rc7 31. Bd5 {¡ Enorme el alfil!} g6 32. Qd3 {Las blancas amenazan ganar material: Dd3xb5} Qg5 33. Rf1 h5 34. Rf3 Qh4 35. Kh2 Bh6 (35... Qd8 $5 $14 {vale la pena echarle un vistazo}) 36. Qxb5 $16 Kh7 $4 {sólo empeora la situación} (36... Qd8 $142 37. Qf1 Kh7 $16) 37. Qe8 $18 Bg7 38. Bxf7 (38. Rxf7 $6 Rxf7 39. Qxf7 Qe1 $16) 38... Re7 (38... Qe7 39. Bxg6+ Kh6 $18) 39. Qd8 (39. Qd8 Kh6 40. Qxd6 $18) 1-0

[Event "31st ECC Open 2015"] [Site "Skopje MKD"] [Date "2015.10.24"] [Round "7.2"] [White "Rodshtein, M."] [Black "Mamedyarov, S."] [Result "1-0"] [ECO "D37"] [WhiteElo "2673"] [BlackElo "2736"] [Annotator "AN1"] [PlyCount "81"] [EventDate "2015.10.18"] [EventType "team"] [EventRounds "7"] [EventCountry "MKD"] [Source "Mark Crowther"] [SourceDate "2015.10.26"] [WhiteTeam "MEDNYI VSADNIK (RUS)"] [BlackTeam "SOCAR (AZE)"] {D36: Gambito de Dama Rehusado (Variante del cambio)} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 Be7 7. e3 c6 8. Qc2 h6 9. Bh4 Nh5 {última jugada del libro} 10. Bxe7 Qxe7 11. O-O-O Nhf6 12. Kb1 Nb6 13. Bd3 Bg4 14. Rc1 Bxf3 15. gxf3 O-O-O 16. Qb3 Kb8 17. a4 Rc8 18. a5 Nbd7 19. e4 {Las blancas amenazan ganar material: e4xd5} Qe6 20. a6 b6 21. Qa3 dxe4 22. fxe4 Rhd8 23. Bc2 c5 {Las negras amenazan ganar material: c5xd4} 24. d5 {Las blancas amenazan ganar material: d5xe6} Qe5 25. f3 {Asegura g4} Ne8 26. Nb5 g5 27. h4 Nd6 28. Ba4 Nxb5 29. Bxb5 {Un pieza de mucho valor} g4 30. Qe3 f5 31. fxg4 (31. Qxh6 gxf3 32. Qh7 Qxe4+ 33. Ka1 Qxd5 $11) 31... Nf6 32. Rce1 fxe4 33. Rhf1 Nxd5 ({Es menos aconsejable} 33... Rxd5 34. Qxh6 Rd6 35. g5 $16) 34. Qxe4 Qxe4+ 35. Rxe4 Nc7 {Las negras amenazan ganar material: Cc7xb5} 36. Bc4 Rf8 37. Ref4 Rxf4 {Horquilla de las negras: c4+g4} 38. Rxf4 b5 {Las negras amenazan ganar material: b5xc4} 39. Bf7 Rd8 (39... Nxa6 $5 {debería investigarse con detenimiento} 40. g5 hxg5 41. hxg5 Rd8 $14) 40. Rf6 $16 Rd4 $2 (40... Rh8 $142 $16) 41. Rxh6 $18 (41. Rxh6 Kc8 42. g5 $18) 1-0