sábado, 28 de junho de 2014

PROBLEMAS E FINAIS

                  Problemas

                                                           SOLUÇÃO DO PROBLEMA ANTERIOR
                                              
                                               Problema 74

                                                          1. f6-a1                                  a5xc3
            Se 1. ... h8xf6   2. h4xe7xc5xg1 a5xc3   3. a1xd4  a7xe3   4. g1xd8 X.
                                                           2. a1xg1                               h8xf6
                                                           3. h4xc5                               a7xd4
                                                           4. g1xd8                               X.

Temas: Angular Branco, Finta e Corte e Recorte

75 
Jogam as brancas e ganham

A solução desse problema, veja na próxima postagem

                  Estudos

                                                           SOLUÇÃO DO ESTUDO ANTERIOR

                                                           Estudo 14

                                                           1. a7-b8                                a1-h8
            Se 1. ... d6-e5   2. b8xf4 a1-d4   3. f4-b8 d4xg1   4. c1-d2 h4xf2   5. d2-e1 X.
            Se 1. ... d6-c5, ver Variante 1.
            Se 1. ... a1-e5, ver Variante 2.
                                                           2. b8xf4                                h8-a1
            Se 2. ... h8-f6   3. f4-b8 f6-d4  (se 3. ... f6-c3   4. c1-d2 c3xe1   5. g3-f4 X;  se 3. ... f6-a1/g7/h8   4. g3-f4 X)  4. b8-a7 d4xg1   5. g3-f4 X.
            Se 2. ... h8-c3   3. f4-b8 c3-d4   4. c1-d2 d4xg1   5. d2-c3   6. c3-e1 X. 
            Se 2. ... h8-d4   3. f4-b8   4. c1-d2   5. d2-e1 X.
            Se 2. ... h8-g7   3. f4-b8 g7-h6   4. d2-e3 h4xd4   5. b8-f4 X.
                                                           3. f4-b8                                 a1-d4
            Se 3. ... a1-c3   4. c1-d2 c3xe1   5. g3-f4 X.
            Se 3. ... a1-f6   4. g3-f4 f6-a1/g7/h8   5. f2-e3 X.
            Se 3. ... a1-h8, ver Variante 3.
                                                           4. c1-d2                                d4xg1
                                                           5. d2-c3                                h4xf2
                                                           6. c3-e1                                g1-h2
                                                           7. e1xg3                               X.

                                                           VARIANTE 1

                                                           1. ...                                        d6-c5
                                                           2. c1-a3                                 c5-d4
            Se 2. ... a1-d4   3. a3xd6 d4xg1   4. d6-b4 h4xf2   5. b4-e1 X.
            Se 2. ... a1-c3   3. a3xd6 c3-d4   4. d6-b4 d4xg1   5. b4-d2 h4xf2   6. d2-e1 X.
                                                           3. a3-c1                                 d4-c3
            Se 3. ... a1-c3   4. b8-a7 c3-a1   5. a7xe3 a1-e5   6. e3-a7 e5xh2   7. a7-b8 X.
            Se 3. ... d4-e3   4. f2xd4 a1xh2   5. c1-f4 X.
                                                           4. b8-f4                                 c3-b2
                                                           5. c1xa3                                a1-d4
                                                           6. f4-b8                                 d4xg1
                                                           7. a3-b4                                h4xf2
                                                           8. b4-e1                                X.

                                                                              VARIANTE 2

                                                           1. ...                                        a1-e5
                                                           2. f2-e3                                  h4xd4
                                                           3. c1-b2                                e5-h2
            Se 3. ... e5-h8   4. b8xc3 X.
            Se 3. ... d4-e3   4. b2xf6 d6-c5   5. b8-a7 c5-d4   6. f6xc3 X.
                                                           4. b2xc7                               h2-g1
                                                          5. b8-a7                                g1-h2
                                                          6. c7-b8                                h2-g1
                                                          7. b8-h2                                X.

                                                          VARIANTE 3

                                                          3. ...                                        a1-h8
                                                           4. g3-f4                                 h8-a1
            Se 4. ... h8-g7   5. f2-e3 g7-h8  (se 5. ... g7-a1   6. f4-g5 h4xf6   7. e3-d4 X)  6. c1-d2 X.
            Se 4. ... h8-d4   5. b8-a7 d4xg1   6. c1-e3 X.
                                                           5. f2-e3                                  a1-h8
            Se 5. ... a1-c3   6. e3-d4 c3xh2   7. c1-f4 X.
                                                           6. c1-d2                                h8-g7
            Se 6. ... h8-a1   7. f4-g5 X.
                                                           7. d2-c3                                g7xa1
                                                           8. f4-g5                                 h4xf6
                                                           9. e3-d4                                X.

Temas: Mate Cruzado, Vaivém Duas Cores e Kukuiev

NOTA
Estudos
      PROBLEMAS E FINAIS é o título provisório desta seção do blog. Voltaremos a publicar estudos, aqui, a partir de JAN.15.

                  Finais
Final 10
Jogam as brancas e ganham

A solução desse final será dada na próxima postagem

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