domingo, 16 de março de 2014

PROBLEMAS E ESTUDOS

                  Problemas

                                                           SOLUÇÃO DO PROBLEMA ANTERIOR

                                               Problema 71
                                                               
                                                           1. e5-f6                                  b8xe1
                                                           2. f6xd8                                h6xd2
                                                           3. b2-c1                                e1-h4
                                                           4. c1xg5                               X.

Tema: Eslavo Cruzado

72 

Jogam as brancas e ganham

A solução desse problema, veja na próxima postagem

                  Estudos

                                                           SOLUÇÃO DO ESTUDO ANTERIOR

                                                           Estudo 11

            NOTA
         Ressalve-se que esse estudo contém uma variante com solução perpétua.
                                                           1. g1-f2                                 g7-f6
            Se 1. ... h4-g3   2. f2xh4 g7-a1   3. h2-e5 a1xg7   4. h4-e7 f8xd6   5. h6xc5 X.
            Se 1. ... g7-a1   2. h6-g5 h4xf6   3. f2-d4 X.
                                                           2. f2-e3                                  h8-g7
            Se 2. ... f8-g7   3. h6xf8 h8-g7  (se 3. ... f6-a1   4. f8-g7   5. e3-d4 X)  4. f8xh6 f6-h8   5. e3-g5 h4xf6   6. h6-g7 X.
            Se 2. ... f8-e7   3. h6-g7 h4-g3  (se 3. ... f6-a1   4. h2-b8 h8xf6   5. e3-d4 a1xe5   6. b8xh2 X)  4. h2xf8 f6-a1   5. e3-d4 h8xf6   6. d4xh8 X.
                                                           3. h6-g5                                f6-d8
            Se 3. ... f6-a1   4. h2-b8 X.
            Se 3. ... f8-e7   4. h2-d6 e7xc5   5. g5xa3 X.
            Se 3. ... h4-g3   4. g5xe7 X.
                                                           4. g5-h6                                f8-e7
            Se 4. ... g7-f6   5. e3-d4 X.
            Se 4. ... d8-e7   5. e3-d4 e7-f6   6. d4-a1 X.
            Se 4. ... d8-a5, ver Variante 1.
            Se 4. ... d8-f6   5. h6-g5 f6-d8   6. g5-h6 d8-f6   7. h6-g5 f6-d8   8. g5-h6... (Solução perpétua).
                                                           5. h6xb4!                              d8-f6
                                                           6. e3-g5                                f6-h8
            Se 6. ... f6-g7   7. b4-f8 X.
            Se 6. ... f6-d4   7. h2-g1 X.
            Se 6. ... f6-a1   7. b4-c5 h4xf6   8. c5-d4 X.
            Se 6. ... f6-d8   7. b4-a5 h4xf6   8. h2-c7 X.
                                                           7. b4-f8                                 h4xf6
                                                           8. f8-g7                                 f6-g5
                                                           9. g7-a1                                X.

                                                           VARIANTE 1

                                               4. ...                                        d8-a5
                                                           5. e3-d4                                a5-e1
            Se 5. ... a5-d8   6. d4xh8 d8-a5   7. h8-d4 X.
            Se 5. ... a5-b4   6. d4xh8 b4-a3  (se 6. ... b4-e1/a5   7. h8-d4 X)  7. h8-b2 a3xc1   8. h2-f4 c1xg5   9. h6xf4 X.         
                                                           6. d4xh8                               e1-a5
                                                           7. h8-d4                                X.

Temas: Bipolar, Finta e Vaivém Duas Cores

                                                    Estudo 12
 Jogam as brancas e ganham 

A solução desse estudo será dada na próxima postagem

                                                           Finais

                                                          Final 7
Jogam as brancas e ganham

                                                           1. g3-f4                                 h6-g5
            Se 1. ... d6-e5   2. f4xd6   h6-g5   3. d6-c7 g5-f4   4. c7-b8 f4-e3   5. b8-a7 e3-d2   6. b2-c3 d2xb4   7. a7-d4 X.
                                                           2. f4xh6                                d6-e5
                                                           3. h6-g7                                e5-f4
            Se 3. ... e5-d4   4. g7-h8  d4-e3   5. h8-d4 X.
                                                           4. g7-h8                                f4-e3
            Se 5. ... f4-g3   6. h8-d4 X.
                                                           5. h8-d4                                e3xc5
                                                           6. b2-c3                                X.




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