Soluciones Brasil (finales)

Diag 1  Feliciano Mendes_de_Moraes

1.p Brasil Ty {c}, 1957-Tablas

wKf4,Na1,d2,Bd1,Rg8/bKh1,Bb1,Re1,Pb2,b3,d3,e2,f2,h2

Solución:

 1.Cf1! exf1D [1…exd1D 2.Cg3+ Rg2 3.Cf5+ Rf1 4.Cg3+; 1…Txf1 2.Axb3 Tg1 3.Ad5+] 2.Af3+ Dg2 3.Axg2+ Rg1 4.Ah3+ Rh1 5.Ag2+ Rg1 6.Ah3+=

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 Diag 2 Sebastiao A. da Silva

2.c Israel Ring Ty Shahmat, 1978-Tablas

wKh2,Bc7,h5,Pg5,g6/bKb7,Bf2,Rh8

 Solución

1.Rh3 [1.Rg2? Ad4 2.Af4 Txh5 3.Rf3 Th8; 1.g7? Txh5+ 2.Rg2 Txg5-+] 1…Ad4 [1…Txh5+ 2.Rg4 Th8 (2…Th4+ 3.Rf5 Ad4 4.Ae5=) 3.g7 Tg8 4.Ae5=; 1…Ae3 2.Rg4 (2.Af4? Axf4 3.g7 Txh5+ 4.Rg2 Txg5+ 5.Rh1 Ac1-+) 2…Rxc7 3.g7=] 2.Ad6 [2.Ag3? Txh5+ 3.Rg4 Th8 4.Rf5 Te8-+] 2…Rc6 [2…Txh5+ 3.Rg4 Th8 (3…Th1 4.Af8 Tg1+ 5.Rh5 Ae3 6.Ah6=) 4.Ae7=] 3.Ae7 Rd7 4.Ac5 [4.Af6? Axf6 5.gxf6 Txh5+ 6.Rg4 Th1 7.g7 Tg1-+] 4…Axc5 5.g7 Tg8 6.Af7 Txg7 7.g6 =

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 Diag 3 Sebastiao A. da Silva

7.c Roycroft JT EG, 1978-Ganan

wKh5,Na6,g2,Bc6,Rb3,Pd3,e6/bKd6,Na1,Bg3,h7,Pd2

Solución

1.Tb1 [1.Tb6? Af2 2.Tb1 Axd3 3.Txa1 Ad4 4.Th1 Ae2+ 5.Rg6 (5.Rg5 d1D 6.Txd1 Axd1 7.Ad7 Ab3 8.Rf5 Ac2+ 9.Rg5 Ab3=) 5…d1D 6.Txd1 Axd1 7.Ad7 Ag4 8.Rf7 Ah5+ 9.Rf8 Ag4 10.Cf4 Axe6 11.Axe6 Re5=] 1…Axd3 2.Txa1 Ae2+ 3.Rg6 Ae5 [3…d1D 4.Txd1+ Axd1 5.Ce3 Ab3 6.e7 Rxe7 7.Cf5+-o bien ; 3…Rxc6 4.Ce3 Ae5 5.Th1 Axa6 6.e7+-] 4.Th1 [4.Tg1? Ad4=] 4…d1D 5.Txd1+ Axd1 6.Ce3 Ab3 [6…Ae2 7.Cc5+-] 7.Ad5 [7.Cf5+? Rxc6 8.e7 Rd7 9.Cc5+ (9.Cb8+ Re8 10.Cc6 Ac2=) 9…Re8 10.Cxb3 Ad6=] 7…Axd5 8.Cf5+ Rxe6 9.Cc5#

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Diag 4 Ruth Cardoso

3.hm Sinfonie Scacchistiche- 1981- Ganan

wKh4,Bb1,Pa2,g7/bKf2,Bc4,Pa3

Solución:

1.Rg5 Re3 2.Rf6 Rd2 [2…Rd4 3.Af5 Axa2 4.Ae6 Axe6 5.Rxe6 a2 6.g8D a1D 7.Dg7+-] 3.Re5 Rc1 [3…Rc3 4.Ae4+-] 4.Rd4 Ag8 5.Ad3 Axa2 6.Ac4 Axc4 7.Rxc4 a2 8.g8D a1D 9.Dg1+ Rb2 10.Df2+ Rc1 11.De1+ Rb2 12.Dd2+ Rb1 13.Rb3 +-

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Diag 5 Oswaldo Faria

A Gazeta, 1956-Ganan

wKa3,Nd2,Bc3,h7/bKd5,Qh2,Pc6

Solución:

 1.Ag8+ Rc5 [1…Rd6 2.Ae5+ Dxe5 (2…Rxe5 3.Cf3+) 3.Cc4+] 2.Ad4+ Rb5 3.Ac4+ Ra5 4.Cb3#

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Diag 6 Porto Carreiro_Neto

L’Echiquier#137, 1928

wKe1,Qb4,Ng4,Pd6/bKh8,Qf8,Na4,g3,Pe3,h6

Solución:

1.Dd4+ Rg8 [1…Rh7 2.Cf6+ Rg6 3.d7 Dd8 4.Dg4+ Rf7 5.Dg8+ Re7 6.De8+-; 1…Dg7 2.Dxg7+-] 2.Cf6+ Rf7 3.d7 Dd8 4.De5 De7 [4…Db6 5.De8+-] 5.Dd5+ Rg6 6.Dg8+ Rf5 7.Dg4+ Re5 8.Dxg3+ .Rxf6 9.Dh4+ Re6 10.d8D+-


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