Soluciones Finlandia ( finales)

Diag 1 Julius Roberto Gunst

5.p Tidskrift för Schack, 1947-Ganan

wKe1,Qg2,Nc7,Pb2,d2/bKa5,Qg8,Nb1,Pb3,d3,e2,g7

Solución

1.Dc6 Db8 2.Dc5+ Ra4 3.Dc4+ Ra5 4.Dc6 g6 5.Dc5+ Ra4 6.Dc4+ Ra5 7.Dc6 g5 8.Dc5+ Ra4 9.Dc4+ Ra5 10.Dc6 g4 11.Dc5+ Ra4 12.Dc4+ Ra5 13.Dc6 g3 14.Dc5+ Ra4 15.Cd5! +-

 

Diag 2 Paavo V. Kivi

1/2.hm Tidskrift för Schack, 1958- Ganan

wKd5,Nb2,Rf4,Pb3/bKb6,Pc5,g2,h5,h7

Solución

1.Cc4+

[1.Ca4+? Ra5!; 1.Tf6+? Rb5 2.Cc4 Rb4!=]

1…Rb5

1…Ra6 2.Tf6+ Rb5 3.Tb6#

2.Cd6+

[2.Ca3+? Ra6 3.Tf6+ (3.Ta4+ Rb7=) 3…Ra5 4.b4+ Rxb4 5.Tb6+ (5.Tf4+ Ra5; 5.Cc2+ Ra5=) 5…Rxa3 6.Tb1 h4 7.Re4 h3 8.Rf3 c4=]

2…Rb6 3.Cc8+ Rb5 4.Ca7+ Rb6 5.Tf6+ Ra5 6.b4+!

[6.Cc6+? Rb5=]

6…cxb4

6…Rxb4 7.Tb6+ Rc3 8.Tb1 h4 9.Re4 h3 10.Rf3+-

6…Ra4 7.Ta6+ Rb3 8.Ta1 h4 9.Re4 h3 10.Rf3+-

7.Cc6+ Ra4 8.Cd4 g1D 9.Ta6#

 

Diag 3 Bruno Breider

1.c Suomen Tehtäväniekat, 1965- Ganan

wKf8,Nc8,Bd8,Pb2,c3/bKd7,Pa4,d4,e6,f7,h6

Solución

1.Aa5! dxc3! 2.Cb6+ Rc6 3.Cxa4 Rb5 4.Axc3! Rxa4 5.Rxf7 h5 6.Rxe6 h4 7.Rd5 h3 8.Rc4 h2 9.Ab4 h1D 10.b3#

Diag 4 Heimo M. Lilja –

3.hm Suomen Shakki, 1959-Ganan

wKh7,Ng6,Bh6,Pg5/bKa3,Pb5,e2

Solución

1.Af8+ Ra4 2.Ab4 Rxb4 3.Cf4 e1D 4.Cd3+ Rc3 5.Cxe1 b4 6.g6 b3 7.Cd3 Rxd3 8.g7 b2 9.g8D b1D 10.Dg6++-

 

Diag 5 Veli Pekka Massinen

5.p Baltic States Ty, 1991

wKh6,Na6,Bh2,Ra3,Pb2,c6,d4,d5,e7/bKa8,Qe1,Ne8,Bb6,h3,Ra2,Pe2

Solución

1.Cc7+ Rb8 2.Cxe8+ Ac7

2…Rc8 3.Cd6+ Rc7 4.Cb5+ Rc8 5.e8D+ Ad8 6.Ca7#

3.Axc7+ Rc8 4.Cd6+ Rxc7 5.e8C+ Rd8

5…Rb6 6.Tb3+ Ra5 7.Tb5+ Ra4 8.b3+ Ra3 9.Cc4#

6.c7+ Re7 7.Te3+ Rf8

7…Ae6 8.Txe6+ Rf8 9.Tf6+ Rg8 10.Tg6+-

8.Tf3+ Rg8 9.Cf6+ Rf8 10.Cg4+ Re7 11.c8C+ Rd8 12.Tf8+ Rc7 13.Cb5+ Rb7 14.Ccd6+ Rb6 15.Tb8+ Ra5 16.Cc4+ Ra4 17.Cc3+ Dxc3 18.bxc3 e1D 19.Tb4#

Diag 6 Reino Heiskanen-Pauli Perkonoja

1.p Breider-60 JT Stella Polaris, 1967-Tablas

wKb5,Nf7,Ba1,Pa5,a6,b3,d2/bKc7,Bc8,d6,Pb4,d3,d5,d7,f3

Solución

1.a7 Ab7 2.Cxd6 Ac6+! 3.Ra6 f2 4.Ce8+ Rd8 5.Cd6! Aa8 6.Af6+ Rc7 7.Cb5+ Rc6 8.Cd4+ Rc5

8…Rd6 9.Cf5+ Rc7 10.Ad8+!! Rxd8 11.Cg3! Rc7 12.Rb5 Rd6 13.Rxb4 Re5 14.Rc3 Rf4 15.Cf1=

9.Ae7+ Rxd4 10.Ac5+ Rxc5 =

Diag 7 Juhani Koppelomaki

Schakend Nederland#0737, 1960-Tablas

wKc6,Ba8,Pb6,b7/bKb8,Pb4,b5

Solución:

1.Rc5! b3 2.Rb4 b2 3.Ra3 b1T! [3…b1D=] 4.Ra2 Th1 5.Ra3 Th6 6.Rb3!

[6.Rb4? Txb6-+]

6…Tc6 7.Ra3! Txb6 8.Rb4! Rc7 9.b8D+ Txb8 10.Ag2! Rb6 11.Af1=

Diag 8 Per Olin

EG, 1976-Tablas

wKh1,Bc8,Ra8,Pa4,c7,d7,e5,g6,h2/bKf1,Pa5,b2,b3,b4,d3,f7,h3

Solución:

1.d8D b1D 2.Dxd3+

[2.Dd4? Re2+ 3.Dg1 Dxg1+ 4.Rxg1 b2 (4…d2? 5.Aa6+ Re1 6.Td8=) 5.Ag4+ Re3 6.Axh3 b1D+ 7.Af1 (7.Rg2 Db2-+) 7…De1-+

2…Dxd3 3.Aa6 Dxa6 4.Txa6

[4.c8D? Dxc8 5.Txc8 b2-+]

4…b2 5.c8D b1D 6.Df5+

6.Tc6? Rf2+ 7.Tc1 De4#

6…Dxf5 7.Tf6 fxg6

7…Dxf6 8.exf6 b3 9.g7+-

8.Txf5+ gxf5 9.e6 b3 10.e7 b2 11.e8D b1D 12.Db5+ Dxb5 13.axb5 a4 14.b6 a3 15.b7 a2 16.b8D a1D 17.Db1+

[17.Da7? Dd1 18.Dg1+ Re2-+]

17…Dxb1=

 

Diag 9 Pauli Perkonoja

1.p Tidskrift för Schack#1588, 1971- Tablas

wKe6,Nh7,Bg2,Pf6,g4/bKc4,Bc6,Rd5,h4

Solución:

1.f7

[1.Axd5+? Axd5+ 2.Re5 Txh7-+]

1…Th6+ 2.Cf6

[2.Re7? Txh7-+]

2…Ad7+ 3.Re7 Te5+ 4.Rd6 Te6+

[4…Txf6+ 5.Rxe5 Txf7 6.Ad5+=]

5.Rxd7 Texf6 6.g5!!

[6.Re7? Te6+ 7.Rd7 Td6+ 8.Re7 The6+ 9.Rf8 Te5 10.Rg7 Tg5+ 11.Rf8 Te6 12.Ad5+ Txd5-+ (12…Rxd5?) ]

6…Txf7+ 7.Re8 Thh7

[7…Tf2 8.gxh6 Txg2 9.Rf7=]

8.g6 Te7+ 9.Rf8 Thg7 10.Ad5+! Rc5 11.Af7=

 

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