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Despre pionii dubli  
 
                                                  Pioni dubli in structuri compacte

                                                                                    Partida spaniola
                                                                  1.e4-e5 2.Cf3-Cc6 3.Nb5-a6 4.Nxc6-dxc6
                                                                                    Fischer-Unzicher
                                                                          Olimpiada de la Siegen1970
1.e4-e5 2.Cf3-Cc6 3.Nb5-a6 4.Nxc6-dxc6 5.0-0 f6 6.d4-exd4 7.Cxd4 Ce7 8.Ne3-Cg6 9.Cd2-Nd6 10.Cc4-0-0 11.Dd3-Ce5 12.Cxe5-Nxe5 13.f4-Nd6 14.f5!(o mutare foarte buna care inchide nebunul de campuri albe al negrului)14...De7 15.Nf4-Nxf4 16.Txf4-Nd7 17.Te1-Dc5 18.c3-Tae8 19.g4!-Dd6 20.Dg3-Te7 21.Cf3!(se pregateste mutarea e4-e5) 21...c5 22.e5-fxe5 23.Tfe4-Nc6 24.Txe5-Tfe8 25.Txe7-Txe7 26.Ce5!-h6 27.h4-Nd7 28.Df4-Df6 29.Te2!(o cursa:daca negrul ia pionul urmeaza Cg6 cu atac dublu)29...Nc8 30.Dc4+ Rh7 31.Cg6-Txe2 32.Dxe2-Nd7 33.De7!-Nd7 34.Cxe7-g5 35.hxg5-hxg5 36.Cd5!(se ameninta37.Cf6) 36...Nc6 37.Cxc7-Nf3 38.Ce8!-Rh6(38...Nxg4 39.Cf6+-)39.Cf6-Rg7 40.Rf2!-Nd1 41.Cd7-c4 42.Rg3 1-0

                                                                                    Fisher-Portish
                                                                                    Havanna 1966
1.e4-e5 2.Cf3-Cc6 3.Nb5-a6 4.Nxc6-dxc6 5.0-0 f6 6.d4-exd4 7.Cxd4-c5 8.Cb3-Dxd1 9.Txd1-Nd6 10.Ca5!(se ameninta Cc4) 10...b5(la10...Ng4? 11.f3 0-0-0 12.e5! Si negrul pierde o figura)11.c4!(pionul slab ,,c5a fost blocat,dupa care se trece la asedierea lui)11...Ce7 12.Ne3-f5 13.Cc3-f4 14.e5!-Nxe5 15.Nxc5-Nxc3 16.bxc3-Cg6 17.Cc6!-Ne6 18.cxb5-axb5 19.Ca7!(turnul negru a fost blocat si se ameninta castigarea pionului,,b5")19...Tb8 20.Tdb1-Rf7 21.Cxb5-Thb8 22.Tb4!-Nxa2 23.Cxc7-Tbc8 24.h4!-Td2 25.Nb6-f3 26.Ne3-Te2 27.Cb5-Ta8 28.h5-Ce5 29.Tf4+Re7 30.Td1-Tc8 31.Te4-Rf6 32.Td6+Rf5 33.Tf4-Rg5 34.Txf3+ 1-0

                                                                                    Dvoretki-Ivanov
                                                                                    Moscova 1972
1.e4-e5 2Cf3-Cc6 3.Nb5-a6 4.Nxc6-dxc6 5.0-0 f6 6.d4-exd4 7.Cxd4-c5 8.Cb3-Dxd1 9.Td1-Nd6 10.Ca5!-b5 11.c4!-Ce7 12.Ne3-Rf7 13.Cc3-Tb8 14.e5!(o mutare buna; la14...fxe5 ar fi urmat 15.Ce4!)14...Ne5 15.Nxc5-Nxc3 16.bxc3-Cg6 17.Cc6-Ta8 18.cxb5-axb5 19.Ca7!-Ne6 20.Cxb5-Ta5 21.a4-Tc8 22.Td4-Ce5 23.f4-Cc6 24.Td2-Tca8 25.Cxc7-Ta4 26.Txa4-Txa4 27.Cxe6 1-0

                                                                                    Kurajica-Gligorici
                                                                                    Novi Sad 1979
1.e4-e5 2.Cf3-Cc6 3.Nb5-a6 4.Nxc6-dxc6 5.0-0 f6 6.d4-Ng4 7.dxe5 Dxd1 8.Txd1-fxe5 9.Td3(in aceasta pozitie avantajul este de partea albului;negrul are un pion slab la e5, care trebuieaparat si nu se vede alt mijloc de al sustine decat efectuind shimbul 9...Nxf3 sau jucand 9...Nd6. Primul plan de aparare s-a intalnit intr-o partida Fischer-Smaslov, Monaco 1967, in care s-a jucat:9...Nxf3 10.Txf3-Cf6 11.Cc3-Nb4 12.Ng5!-Nxc3 13.bxc3!-Tf8 14.Nxf6-Txf6 15.Txf6-gxf6 16.Td1+=; albul are un final mai bun. Al doilea plan il vom urmari in partida pe care o examinam.)9...Nd6 10.Cbd2!(se ameninta 11.Cc4)10...b5?! (o mutare indoielnica; acum albul fixeaza slabiciunile pionilor negri)11...Ce7 12.c4!(albul joaca exact dupa recomandarea marelui maestru Nimzovici:ataca cu pionii sai complexul de pioni ai adversarului, a caror slabiciune a devenit statica, datorita inaintarii 10...b5) 12...Nxb4 13.Cxe5-Ne6 14.Na3!-Nxa3 15.Txa3-0-0 16.Tc1-Tfd8 17.Cdf3-h6 18.h3-Rf8? 19.cxb5!-axb5 20.Cd4!!(dupa aceasta lovitura tactica , pozitia negrului s-a prabusit rapid) 20...Ng8(20...Txa3 21.Cxe6+ Re8 22.Cxc7+ Rf8 23.Ce6+ Re8 24.Cxg7+! Rf8 25.Ce6+ Re8 26.Cxd8-Rxd8 27.Cxc6+-) 21.Tf3+ Re8 22.Cdxc6-Cxc6 23.Txc6-Ta7 24.Tg3-Rf8 25.a3-Td4 26.Tc5!(albul a castigat la mutarea 49) 1-0

                                                                                    Dvoretki-T.Southam
                                                                                    Philadelphia1991
1.e4-e5 2.Cf3-Cc6 3.Nb5-a6 4.Nxc6-dxc6 5.0-0 f6 6.d4-Ng4 7.dxe5-Dxd1 8.Txd1-fxe5 9.Td3-Nd6 10.Cbd2-b5?! 11.b4!-Cf6 12.Nb2-Cd7 13.c4!-Nxf3 14.Cxf3!-bxc4 15.Tc3-Nxb4(la 15...Cb6 ar fi urmat 16.Tc2 cu ideea Ce5 ) 16.Txc4-Nd6 17.Txc6-0-0 18.Cd2-Nc5 19.Tf1-Nb6?(ogreseala; trebuia jucat 19...Tab8 20.Nc3+=) 20.Cc4(albul are avantaj si vrea sa captureze nebunul)20...Tf6 21.Cxb6!-cxb6 22.Tc7-Tf7 23.f3!(albul isi apara pionul,,e4", intentionand sa isi aduca regele la e3)23...Te8 24.Td1-Cc5 25.Txf7-Rxf7 26.Td5!-Rf6 27.Rf2-g5 28.Re3-Te7 29.g3-Te6 30.f4-gxf4 31.gxf4-Rf7 32.f5-Th6 33.Nxe5-Th3+ 34.Ng3-h5 35.Td6!(la 35...h4 36.Th6+-) 1-0
Un plan original de joc a aplicat marele maestru Capablanca in situatiile in care partile fac rocade in sensuri diferite.

                                                                                    Capablanca-Janovski
                                                                                    Saint Petersburg 1914
1.e4-e5 2.Cf3-Cc6 3.Nb5-a6 4.Nxc6-dxc6 5.Cc3!?-Nc5 6.d3-Ng4 7.Ne3-Nxe3 8.fxe3-De7 9.0-0 0 -0-0 10.De1-Ch6(albul sta mai bine;se observa ca ambele parti dispun de structuri compacte de pioni dubli, insa, in timp ce pionii albi din centru constituie un scut de nadejde,pionii a6,c6, pot favoriza dezlantuirea asaltului de pioni asupra regelui negru.acest procedeu constituie calea cea mai sigura de a prelua initiativa,in cazul rocadelor in sensuri diferite)11.Tab1!!(albul pregateste inaintarea pionilor a si b)11...f6 12.b4-Cf7 13.a4-Nxf3 14.Txf3-b6 15.b5-cxb5 16.axb5-a5 17.Cd5!-Dc5 18.c4!-Cg5 19.Tf2-Ce6 20.Dc3-Td7 21.Td1-Rb7(daca negrul ar fi jucat 21...Te8 ar fi urmat:22.d4-exd4 23.exd4 -Dd6 24.c5!-bxc5 25.Dxa5-Rb7 26.Ta2-Tb8 27.Da7+ Rc8 28.Tda1-Txb5 29.Da8+ Tb8 30.Tb1!)22.d4-Dd6 23.Tc2!-exd4 24.exd4-Cf4 25.c5-Cxd5 26.exd5-Dxd5 27.c6+ Rb8 28.cxd7-Dxd7 29.d5-Te8 30.d6-cxd6 31.Dc6 1-0

                                                                                    Turn + un pion contra turn

1).alb:Rg6,Tc3,f6 negru:Rg8,Ta8
1.Tc7!(patrunde pe linia a -7-a)1...Tb8 2.Tg7+ Rh8 3.Th7+ Rg8 4.f7+ Rf8 5.Th8+-
2).alb:Rh6,Td3,g6 negru:Rh8,Ta8 (pozitia este remiza)
1.Td7-Tb8 2.Th7-Rg8 3.Ta7-Rh8 4.g7+ Rg8 5.Ta6-Tb8 6.Tb6-Ta8 7.Tf6-Tb8 8.Rg6-Td8 9.Tc6-Td6+! 10.Txd6= pat
3).alb:Re7,Th5,f6 negru:Re4,Ta6
1...Ta7+ 2.Rf8!-Ta8+ 3.Rg7-Ta1 4.f7-Tg1+ 5.Rf8-Rd4 6.Re7-Te1+ 7.Rf6-Tf1+ 8.Tf5+-
4).alb:Re4,Tg2,e7 negru:Rh7,Ta1
1.Tg4!(albul construieste un pod)1...Tf2 2.Rd7-Td2+ 3.Re6-Te2+ 4.Rd6-Td2+ 5.Re5!-Te2+ 6.Te4+-
5).alb:Rb8,Ta1,b7 negru:Rd7,Tc2
Intai indepartam regele adica: 1.Td1+! Re7 2.Td4!-Tc1 3.Ra7-Ta1+ 4.Rb6-Tb1+ 5.Rc6-Tc1+ 6.Rb5-Tb1+ 7.Tb4(pod)+-
6).alb:Re8,Tf1,e7 negru:Rg7,Ta2
Aceasta pozitie este remiza pentru ca intre pionul alb si turnul negru se afla trei coloane.
1...Ta8+ 2.Rd7-Ta7+ 3.Rd6-Ta6+ 4.Rd5-Ta5+ 5.Rc6-Ta6+ 6.Rc5-Te6! 1/2-1/2

 

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