Sah cu Ceausescu

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O problema pe zi (23.10.2010)

Posted by dan bujor on October 23, 2010


Problema 1         

V. si M. Platov – Sydsvenska Dagbladet Snällposten – 1911

Albul muta si castiga


 

Problema 2

A. O. Herbstmann – Pravdi – 1927 – Premiul V

Albul muta si castiga


Problema 3

K. A. L. Kubbel – Saragossa – 1930

Albul muta si remizeaza


 

 

Problema 4

Genrikh Kasparian – Chess in USSR – 1936

Albul muta si castiga


 

Problema 5

L. Semisashenov –
Chess in USSR – 1940

Albul muta si remizeaza


5 Responses to “O problema pe zi (23.10.2010)”

  1. ghita said

    P5.Dupa lupte secularecred ca am gasit solutia!
    1.Ng1! a2(…R:b1? 2.Nd4! a2.N:b2! =) 2.Nh7! b1D 3.Nd4+! Db2 4.Nh8!! D:h8 pat!

  2. dan bujor said

    Corecta rezolvarea la P5, Ghita.

  3. virgil said

    p3:
    1.Nf2! Nb4 2.d6 Cd6(2…Nd6 3.Rf3 =)3.Rf3 Ce1 4.Re2 Cc2 5.Rd3 Ca3 6.Nd4 R oriunde 7.Nc3! Nc5 8.Nd4! Nb4 9.Nc3! =

  4. virgil said

    p2:
    1.d4! Re6(1…Re4/Rf5/Rf6 2.ab7 +-) 2.Ng4 f5(2…Rf6/Re7 3.ab7 +-)3.Nf5! Rf5/Re7/Rf6 4.ab7

  5. virgil said

    d1:
    1.Dd4!
    1…Ra5 2.Dd8 Rb4 3.Df8 R oriunde 4.f7 +-;
    1…Ra3 2.Da1 Rb4 3.f7 Da1 4.f8D Ra5 5.Dd8 Rb4 6.Dd6 Ra5/Rc3 7.b4/Df6 +-

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