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O problema pe zi (30.05.09)

Posted by dan bujor on May 30, 2009

Voi incerca sa preiau, pana la intoarcearea titularului de drept, si aceasta rubrica, in care voi prezenta cate cinci probleme, o data pe saptamana.

Problema 1         

S.Osintsev – XI Russian Federation Team Championship 1992 – Locul I

Albul muta si castiga


 

 

Problema 2

Genrikh Kasparyan -Shakhmaty v SSSR 1953 – Lauda a 4-a

Albul muta si castiga


 

 

 

Problema 3

Ph. Stamma – 1737

Albul muta si castiga


 

 

Problema 4

S.Osintsev – XI Russian Federation Team Championship – Locul al III-lea

Albul muta si castiga


 

 

Problema 5

H. Weenink -“Algemeen Handelsblad” – 1919


Albul muta si castiga


 

 


6 Responses to “O problema pe zi (30.05.09)”

  1. virgil said

    P5:
    1.Th1! Rb2 2.Th3!
    2…a1D 3.Tb3 Ra2 4.Rc2 +-;
    2…Ra1 3.Nb3 +-;
    2…Rb1 3.Tb3 Ra1 4.Th3, 5.Na2 +-;
    2…Ra3 3.Tb3 Ra4 4.Tb8 +-

  2. rodantero said

    Corecta rezolvarea la P5. Linia principala este chiar prima pe care ai mentionat-o cu continuarea 4…Dd4 5.Tc3+ +-.

  3. virgil said

    P3:
    1.Nd4!
    1…Rd4 2.b8D Ce5(2…h3 3.Df4 +-; 2…g1D 3.Da7, 4.Dg1 +-;
    2…Ce3 3.Df4, 4.De3 +-)3.Db6 Re4(3…Rc4 4.Re2 +-; 3…Rd5 4.Db7 Cc6 5.Db5 Rd6/6…Rd4 7.Dd3 Rc5 8.De3 si se pierde pionul din g2 +-/7.Dd3 Rc5 8.De3 Cd4 9.Dg5, 10 Dg2 +-) 4.De3 Rd5/Rf5 5.Re2/Df2 +-;
    1…h3 2.b8D Rd4(2…h2 3.Da8, 4.Dg2 +-)3.Df4, 4.Dg4 +-

  4. rodantero said

    Corecta si rezolvarea la P3.

  5. virgil said

    P2:
    1.Tf8 Re7(1…Rg7 2.Thg8 Rh7 3.Cc2 Ta2 4.Rh3 +-)2.Te8 Rd7 3.Td8 Rc7 4.Tc8 Rb7 5.Tb8 Ra7 6.Ta8 Rb7 7.Thb8 Rc7 8.Tc8 Rd7 9.Td8 Re7 10.Te8 Rf7 11.Tf8 Rg7 12.Tg8 Rh7 13.Ta3 +-

  6. rodantero said

    Felicitari! Si rezolvarea la P2 este corecta.

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