domingo, 23 de agosto de 2015


DAMAS para crianças e adolescentes 52


O Jogo de Damas é esporte*
 * Resolução nº 18/88 do CND. Ver APÊNDICE V, na 18ª postagem, de NOV.12



Meninas
         Sejam bem-vindas ao nosso ESPORTE.
         Ah, vocês não fazem idéia do que estão perdendo...
         E ficarão encantadas com a beleza de certas partidas.
         Lindas partidas: de um Sidney Marra, de um Valdemar
Bakumenko, de um Antonio Fabelo Chaves, de um Lourival Mendes França.
         E vocês também poderão fazer bonito no tabuleiro!


PARTE 2

PARTE 1 Sumário (ver postagem de DEZ.2013)


 PARTIDAS
PARTIDA 45
Bakumenko 2 X 0 Fernandes
                                                                          1. c3-d4                       d6-e5
                                               2. g3-f4                        e5xc3
                                               3. b2xd4                       b6-a5
                                               4. h2-g3                       f6-g5
                                               5. a1-b2                       g5-h4
                                               6. b2-c3                        c7-b6
                                               7. c1-b2                        b8-c7
                                               8. a3-b4                        g7-f6
                                               9. d4-c5                        b6xd4
                                             10. c3xg7                       a5xa1
                                             11. g1-h2                        h8xf6
                                             12. e3-d4                        a5xe5
                                             13. f4xb8 vitória branca

Meio-de-jogo
MEIO-DE-JOGO 5 (II)

VARIANTE 1

NOTA
POSTAGEM COM MUITAS VARIANTES
      Essa Nota tem em mira, especialmente, as/os damistas mais novinhas/os, que me seguem nesta seção do blog.
       Nesta postagem 52, do mês de setembro, temos a Variante 1, que se desdobra em 3: 1.1, 1.2 e 1.3. E as circunstâncias me fazem agir assim: publicar  todas essas quatro variantes num só mês!
         Como isso nunca acontecera antes, peço a vocês que, depois de acompanharem a solução dessa Variante 1, mantenham o intervalo de um dia, pelo menos, para prosseguir com a solução de cada uma das outras três. 
         Combinado?
                                               2. ...                             g7-f6
                                                             3. c1-d2                       h8-g7
         Se 3. ... f8-g7, ver Variante 1.1.
         Se 3. ... b8-c7, ver Variante 1.2.
         Se 3. ... f6-e5, ver Variante 1.3.                     
                                               4. d2-e3                       b8-c7
                                               5. c3-b4                       c7-d6
                                               6. b4-a5                       f6-e5
         Se 6. ... d6-e5   7. e3-f4 e5xg3   8. h2xf4 g7-h6   9. a5-b6 c5-d4   10. b6-c7 X.
                                               7. b2-c3                       f8-e7
         Se 7. ... a7-b6   8. a5xc7 d6xb8   9. c3-b4 X.
                                               8. c3-b4                       g7-h6
         Se 8. ... c5-d4   9. e3xc5 e5-f4   10. a5-b6 d6-e5  (se 10. ... f4-e3   11. b6-c7 d6xb8   12. c5-b6 X;  se 10... g7-h6   11. b6-c7 d6xb8    12. c5-b6 X)  11. b6-c7 e7-f6   12. c7-d8 X.
         Se 8. ... e5-d4   9. e3-f4 g7-h6  (se 9. ... e7-f6   10. f4-g5 f6-e5   11. g5-f6 g7-h6   12. f6-e7 d6xf8   13. b4xf4 X)  10. h4-g5 d4-e3   11. f4xd2 h6xf4   12. a5-b6 c5-d4   13. b4-c5 d6xb4   14. a3xg5 X.
         Se 8. ... e7-f6, ver Variante 1.4.
                                               9. h2-g3                       e7-f6
         Se 9. ... e5-d4   10. e1-f2 e7-f6   11. g3-f4 como no lance 11, adiante.
                                             10. e1-f2                         e5-d4
         Se 10. ... h6-g5   11. a5-b6 e5-d4   12. b6-c7 d6xb8   13. b4x d6 d4-c3  14. d6-e7 f6xd8   15. h4xf6 X.
                                             11. g3-f4                        f6-e5
         Se 11. ... d6-e5   12. f4xd6 c5xe7   13. e3xc5 X.
                                             12. f2-g3                        d4xf2
                                             13. g3xe1                      e5xg3
                                             14. h4xf2                       h6-g5
                                             15. f2-g3                        g5-h4
                                             16. e1-f2                        c5-d4
                                             17. b4-c5                       d4xb6
                                             18. a5xe5                       X.

                                               VARIANTE 1.1

                                               3. ....                             f8-g7
                                               4. d2-e3                       b8-c7
         Se 4. ... a7-b6   5. h4-g5 f6xh4   6. c3-b4 X.
         Se 4. ... f6-e5   5. c3-b4 X.
         Se 4. ... f6-g5   5. h4xf6 g7xe5   6. c3-b4 X.
                                               5. e3-f4                        g7-h6
       Se 5. ... c5-d4   6. c3xe5 f6xd4   7. h4-g5 c7-d6   8. b2-c3 d4xb2   9. a3xc1 X.
                                               6. e1-f2                        c7-d6
         Se 6. ... c7-b6   7. c3-b4 f6-e5   8. f4xd6 c5xe7   9. b4-a5 b6-c5   10. a5-b6 c5-d4   11. b6-c7 X.
                                               7. f2-g3                        f6-e5
                                               8. h4-g5                       c5-d4
         Se 8. ... h8-g7   9. g5-f6 X.
      Se 8. ... a7-b6   9. g5-f6 e5xg7   10. f4-g5 h6xf4   11. g3xa5 X.
                                               9. g5-f6                        e5xg7
                                             10. c3xc7                       X.

                                               VARIANTE 1.2
                                               
                                               3. ...                              b8-c7
                                               4. d2-e3                       f8-e7
         Se 4. ... c7-d6   5. h4-g5  f6xh4   6. h2-g3 h4xd4   7. c3xc7 a7-b6   8. c7xa5 f8-e7   9. b2-c3 e7-f6   10. c3-b4 c5-d4   11. b4-c5 d4xb6   12. a5xc7 X.
         Se 4. ... f6-e5   5. e3-f4 e5xg3   6. h2xf4 f8-g7   7. h4-g5 c7-d6   8. c3-d4 c5xe3   9. f4xd2 X.
         Se 4. ... f8-g7   5. e3-f4 como no lance 5 da Variante 1.1.
                                               5. c3-b4                       e7-d6
         Se 5. ... c7-d6   6. b2-c3 f6-e5  (se 6. ... a7-b6   7. c3-d4 b6-a5   8. d4xb6 a5xc7   9. b4-c5 d6xb4   10. a3xc5 X)  7. e3-f4 e5xg3   8. h2xf4 e7-f6   9. f4-g5 f6-e5   10. g5-f6 e5xg7   11. h4-g5 X.
                                               6. b2-c3                       c7-b6
         Se 6. ... a7-b6   7. c3-d4 h8-g7   8. h2-g3 g7-h6   9. g3-f4 X.
         Se 6. ... f6-e5   7. e3-f4 e5xg3   8. h2xf4 h8-g7   9. h4-g5 X.
         Se 6. ... h8-g7   7. c3-d4 a7-b6   8. h2-g3 g7-h6   9. g3-f4 f6-e5   10. d4xf6 b6-a5   11. f6-e7 a5xc3   12. e7-d8 X.
                                               7. b4-a5                       f6-e5
                                               8. a5xc7                      d6xb8
                                               9. c3-b4                       X.

                                                    VARIANTE  1.3

                                               3. ...                              f6-e5
                                               4. d2-e3                       b8-c7
                                               5. c3-b4                       c7-d6
                                               6. b2-c3                       h8-g7
         Se 6. ... a7-b6   7. e3-f4 e5xg3   8. h2xf4 d6-e5  (se 8. ... b6-a5   9. f4-e5 d6xf4   10. b4xd6 X)  9. f4xd6 c5xe7   10. b4-a5 b6-c5   11. c3-d4 c5xe3   12. a5-b6 e7-d6   13. b6-a7 d6-e5   14. a7-b8 e5-d4   15. a3-b4 f8-g7  (se 15. ... f8-e7   16. b8-f4 X)  16. b8-a7 X.
                                               7. e1-f2                        g7-f6
         Se 7. ... a7-b6   8. b4-a5 f8-e7   9. a5xc7 d6xb8   10. f2-g3 e7-f6   11. g3-f4 e5xg3   12. h2xf4 g7-h6  (se 12. ... b8-c7   13. c3-d4 c7-b6   14. f4-g5 X)  13. c3-b4 f6-e5   14. b4xd6 e5xc7   15. h4-g5 c7-d6   16. e3-d4 b8-a7   17. d4-c5 X.
                                               8. f2-g3                        f8-g7
                                               9. g3-f4                        e5xg3
                                             10. h2xf4                       d6-e5
         Se 10. ... a7-b6   11. b4-a5 f6-e5   12. a5xc7 e5xg3   13. h4xf2 d6xb8   14. c3-b4 X.
         Se 10. ... f6-e5   11. e3-d4 c5xg5   12. h4xh8 X.
         Se 10. ... g7-h6   11. b4-a5 f6-e5   12. a5-b6 e5xg3   13. h4xf2 X.
                                             11. b4xd6                      e5xc7
                                             12. f4-g5                        f6-e5
                                             13. g5-f6                        e5-d4
                                             14. c3xe5                       c7-d6
                                             15. e5xc7                       g7xe5
                                             16. a3-b4                       X.
                                              
DESAFIO
Problemas

Recém-publicados na outra seção do blog ─ PROBLEMAS E ESTUDOS

Solução da postagem anterior

PROBLEMA 88

                                               1. e1-c3                       h4xe1
                                               2. e3-c5                       g1xb6
                                               3. b4-a5                       e1xb4
                                               4. a5xc7                      d8xb6
                                               5. a3xf8                       b6-a5
         Se 5. ... b6-c5  6. f8xb4 h8-g7  7. b4-c3 g7-h6  8. c3-d4 h6-g5  9. d4-e3 g5-h4 10. e3-f2 X.
                                               6. f8-h6!                       a7-b6
         Se 6. ... a5-b4   7. h6-d2 b4-a3   8. d2-c3 X.
                                               7. h6-f8!                       b6-c5
         Se 7. ... a5-b4   8. f8xa3 h8-g7   9. a3-b2 g7-h6   10. b2-d4 b6-a5   11. d4-c3 X.
                                               8. f8xa3                       h8-g7
                                               9. a3-b2                       g7-h6
                                             10. b2-c3                       h6-g5
                                             11. c3-d2                       g5-h4
                                             12. d2-e1                       X.

         Temas: Cavilha Dama Branca, Bloqueio, Finta, Domínio a Distância e Vaivém Branco

PROBLEMA 89
Jogam as brancas e ganham

Solução na próxima postagem

Finais

                Já publicado na outra seção do blog ─ PROBLEMAS E ESTUDOS

 FINAL 12 
Jogam as brancas e ganham


                                                1. e1-h4!                      f6-c3
         Se 1. ... f6-g7   2. c5-f8 g7-h6   3. a3-c1 X.
         Se 1. ... f6-a1   2. c5-d6 a1-c3   3. d6-f4 c3-a1   4. a3-c5 a1-b2 (se 4. ... a1-c3    5. f4-d2 c3xe1    6. c5-f2 X)   5. c5-e7! b2-a1   (se 5. ... h8-g7   6. e7-a3! b2-c1   7. f4-h6 X)  6. h4-f6 a1xg7   7. f4-h6 X.
         Se 1. ... f6-e5   2. c5-e3 e5-a1 (se 2. ... h8-g7   3. h4-f6 X; se 2. ... e5-c3   3. a3-e7 h8-g7   4. e7-f6 g7xe5   5. e3-f4 e5xg3   6. h4xa5 X)   3. e3-f4 a1-c3   4. a3-e7 X.
                                               2. c5-d6!                      c3-a1
                                               3. d6-f4!                       a1-c3
         Se 3. ... a1-g7   4. f4-h6 X.
                                               4. a3-e7!                      c3-a1
         Se 4. ... h8-g7   5. e7-f6 g7xg3   6. h4xa5 X.
                                               5. h4-f6!                       a1xg7
                                               6. f4-h6                        g7-f8
                                               7. e7-a3                       h8-g7
                                               8. h6-e3                       X. 

PROBLEMAS + O “PÉ-DE-AVESTRUZ” (III)

         
   
PARTE 2
PARTE 1 Sumário (ver postagem de DEZ.2014)
                                                        Problemas
                                                          
                                                           SOLUÇÃO DO PROBLEMA ANTERIOR

                                                           Problema 88
                                                      
                                                           1. e1-c3                                 h4xe1
                                                           2. e3-c5                                 g1xb6
                                                           3. b4-a5                                 e1xb4
                                                           4. a5xc7                                d8xb6
                                                           5. a3xf8                                 b6-a5
            Se 5. ... b6-c5  6. f8xb4 h8-g7  7. b4-c3 g7-h6  8. c3-d4 h6-g5  9. d4-e3 g5-h4 10. e3-f2 X.
                                                           6. f8-h6!                                a7-b6
            Se 6. ... a5-b4   7. h6-d2 b4-a3   8. d2-c3 X.
                                                           7. h6-f8!                                b6-c5
            Se 7. ... a5-b4   8. f8xa3 h8-g7   9. a3-b2 g7-h6   10. b2-d4 b6-a5   11. d4-c3 X.
                                                           8. f8xa3                                 h8-g7
                                                           9. a3-b2                                 g7-h6
                                                         10. b2-c3                                 h6-g5
                                                         11. c3-d2                                 g5-h4
                                                         12. d2-e1                                 X.

Temas: Mate a Descoberto, Duplo Cotovelo, Bloqueio, Espelho, Mate em Ângulo e Bloqueio nas Paralelas

89
Jogam as brancas e ganham

A solução desse problema, veja na próxima postagem

O “PÉ-DE-AVESTRUZ” (III) 
1.2 O “Pé-de-Avestruz”
e uma Dama e a dupla de pedras ─ I

           OS DIAGRAMAS DO ITEM 1.1 E SEUS DESDOBRAMENTOS
  
                 Nº    Pedra          Diagramas                 Observação
          ____________________________________________________________
                 1        a3    b8           d8           f8           h8          h6
                                    1.1             1.2           1.3          1.4           1.5
          ____________________________________________________________
                 2        a5      b8           f8            h8           h4                        Ver 5.1 e 7.1
                                                                 2.1          2.2          2.3          2.4
             _____________________________________________________________
                     3          a7      h8                                                                Ver 4.1, 5.2, 6.1, 7.2 e 8.2
                                                                 3.1
                   _____________________________________________________________
                               4            b8      a7            h8           h6                                      Ver 1.1, 2.1 e 8.3
                                                                 4.1            4.2          4.3
                  ______________________________________________________________
                              5            d8         a5           a7            h8           h6           h4           Ver 1.2
                                                                5.1          5.2          5.3          5.4      5.5
                        ______________________________________________________________ 
                              6           f8           a7            h8                                                   Ver 1.3, 2.2, 7.3 e 8.4
                                                                6.1           6.2
                        ______________________________________________________________
                             7            h6          a5           a7            f8            h8                          Ver 1.5, 4.3 e 5.4
                                                               7.1        7.2          7.3          7.4
                       ______________________________________________________________
                            8            h4           a3           a7            b8           f8            h8            Ver 2.4 e 5.5
                                                              8.1           8.2          8.3          8.4          8.5
               ______________________________________________________________ 

1.1

           Com a Dama em d8:
                                                                                  I

                                                           1. e5-a1                                 b8-c7
            Se 1. ... d8-g5   2. a5-b4 X.
            Se 1. ... d8-h4   2. a7-f2 X.
                                                           2. a1-e5                                 d8-h4
                                                           3. a5xd8                                X.

                                                                                  II

                                                           1. ...                                        b8-c7
                                                           2. e5xb8                                d8-f6
            Se 2. ... a3-b2   3. b8-c7 X.
                                                           3. a5-b4                                 X.

         Com a Dama em h6:

                                                                                  I

                                                           1. e5-g7                                 h6xf8
                                                           2. a7-c5                                 X.

                                                                                  II

                                                           1. ...                                        h6-c1
                                                           2. e5-g7                                 X.                                                     
1.2
                                                                                   
                                                                                  I

                                                           1. e5-c3                                 c1-h6
            Se 1. ... d8-e7   2. a7-c5 c1-d2   3. c5xf8 X.
                                                           2. a7-e3                                 X.

                                                                                  II

                                                           1. ...                                        c1-h6
            Se 1. ... d8-e7   2. e5-c3 e7-d6   3. a7-d4 X.
                                                           2. e5-g7                                 X.

1.3

                                                                I

                                                           1. a7-c5                                 h6-c1
            Se 1. ... h6-g5   2. e5-f6 X.
                                                           2. e5-c3                                 c1-f4
                                                           3. c5-e3                                 X.

                                                                                  II

                                                           1. ...                                        f8-e7
            Se 1. ... h6-c1   2. a7-c5 c1-h6   3. e5-a1 h6-c1   4. a1-c3 X. 
                                                           2. e5-c3                                 h6-f8
            Se 2. ... h6-c1   3. a7-c5 c1-d2   4. c5xf8 X.
            Se 2. ... e7-d6   3. a7-e3 X.
                                                           3. a7-e3                                 e7-d6
            Se 3. ... f8-h6   4. e3-f4 X.
                                                           4. a5-d8                                 f8-h6
                                                           5. d8-a5                                 X.

1.4

                                                                                   I

                                                           1. e5-a1                                 h6-c1
            Se 1. ... h6-f4   2. a5-b4 X.
                                                           2. a1-c3                                 c1-f4
                                                           3. a7-e3                                 f4xb4
                                                           4. a5xc3                                X.

                                                                                  II

                                                           1. ...                                       h6-g7
            Se 1. ... h6-c1   2. e5-c3 c1-f4   3. a7-e3 X.
                                                           2. a7-d4                                g7-h6
                                                           3. e5-f6                                 h6-f4
            Se 3. ... h6-c1   4. d4-c5 X.
                                                           4. d4-c5                                f4-h6
            Se 4. ... f4-c1   5. f6-c3 X.
            Se 4. ... f4-b8   5. f6-a1 b8-a7   6. a5-c3 X.
                                                           5. f6-g7                                 h6xb4
                                                           6. a5xc3                                X.

1.5

         Com a Dama em c1:

                                                                                   I

                                              1. a5-c3                                h6-g5
            Se 1. ... c1-g5   2. e5-g7 h6xf8   3. c3-b4 X.
                                                           2. e5-g7                                g5-h4
            Se 2. ... c1-f4   3. g7-f6 g5xe7   4. c3-b4 a3xc5   5. a7xd8 X.                       
            Se 2. ... g5-f4   3. c3-d2 c1xe3   4. a7xf2 X.
                                                           3. g7-h6                                h4-g3
            Se 3. ... a3-b2   4. c3xa1 h4-g3   5. a7-e3 X.
                                                           4. a7-e3                                 c1xf4
                                                           5. h6xe3                               g3-h2
                                                           6. e3-g1                                X.

NOTA
         Concluímos, em Com a Dama em c1, a solução I. Porém, antes de começar a solução II, quando o lance inicial será das pretas, peço-lhe que examine bem o diagrama abaixo:
8.1

            Esse diagrama será publicado na postagem de DEZ, sob o mesmo título desta postagem de SET ─ item 1.2 O “Pé-de-Avestruz” e uma Dama e a dupla de pedras.
            E por que esse Diagrama 8.1 está aqui, agora? ─ perguntará você.
            É por que tem tudo a ver com o Diagrama 1.5, como se provará adiante.
            Bem; vamos apresentar a solução do Diagrama 8.1:

            Com a Dama em a5:

                                                           1. d4-a1                                a5-e1
            Se 1. ... a5-d8   2. a1-f6 d8xg5   3. h6xc1 X.
            Se 1. ... a5-b4   2. a1-b2 a3xc1   3. h2-f4 c1xg5   4. h6xa5  X.
                                                           2. a1-h8                                e1-a5
            Se 2. ... e1-f2   3. h8-b2 a3xc1   4. h2-f4 c1xg5   5. h6xg1 X.
                                                           3. h8-d4                                a5-e1
                                                           4. d4-f2                                 e1xg3
                                                           5. h2xe5                               h4-g3
                                                           6. e5xh2                               a3-b2
                                                           7. h2-e5                                X.

            Com a Dama em e1:

                                                           1. d4-f2                                 e1xg3
                                                           2. h2xe5                               X.

            Com a Dama em f8:

                                                           1. d4-a1                                X.
            A Nota termina aqui, juntamente com a solução do Diagrama 8.1.         
            Então, vamos retornar ao Diagrama 1.5. Segue a solução                  

                                                                                  II

                                                           1. ...                                        h6-g5
                                                           2. e5-g7                                 g5-h4
            Se  2. ... c1-f4   3. g7-f6 g5xe7   4. a5-b4 a3xc5   5. a7xd8 X.
                                                           3. a5-c7                                 c1-d2
            Se 3. ... c1-h6, ver Variante 1.
            Se 3. ... c1-g5, ver Variante 2.
                                                           4. a7-d4                                 d2-a5
            Se 4. ... d2-c1   5. g7-h6 X.           
            Se 4. ... d2-b4   5. g7-h6 b4-a5/e1/f8   6. c7-h2 e volte ao Diagrama 8.1.
            Se 4. ... d2-e1   5. g7-h6 e1-a5  (se 5. ... e1-b4   6. d4-b2   7. c7-f4 X)  6. c7-h2 X.
            Se 4. ... d2-g5   5. g7-h6 g5-d8  (se 5. ... g5-e7   6. d4-f6 e7xg5   7. h6xc1 X)  6. c7-h2 X.
            Se 4. ... d2-h6   5. g7-f8 h6-d2  (se 5. ... h6-c1   6. f8-h6 X;  se 5. ... h6-g5   6. f8-h6 g5-d8   7. c7-h2 X)  6. f8-h6  d2-a5/e1   7. c7-h2 X.
                                                           5. c7-h2                                a5-d2
            Se 5. ... a5-d8/e1   6. g7-h6 X.
            Se 5. ... a5-b4   6. g7-h6 b4-f8   7. h2-e5 f8-b4   8. d4-b2   9. e5-f4 X.
                                                           6. g7-h6                                d2-e1
            Se 6. ... d2-a5, estamos no Diagrama 8.1.
                                                           7. d4-f2
como no Diagrama 8.1, Com a Dama em a5, lance 4.

                                                           VARIANTE 1
 
                                                           3. ...                                       c1-h6
                                                           4. g7-d4                                h6-d2
            Se 4. ... h6-c1, ver Variante 1.1.
            Se 4. ... h6-g5, ver Variante 1.2.
            Se 4. ... h6-f8, ver Variante 1.3.
                                                           5. a7-c5                                 d2-c1
            Se 5. ... d2-h6   6. c5-f8 h6-d2   7. f8-h6 d2-a5/e1   8. c7-h2 X.
            Se 5. ... d2-g5, ver, na Variante 1.1, o lance 6.
            Se 5. ... d2-b4   6. c5-f8 b4-d2  (se 6. ... b4-a5/e1   7. c7-h2   8. f8-h6 X)  7. f8-h6   8. c7-h2 X.
            Se 5. ... d2-e1   6. c5-f8 e1-d2  (se 6. ... e1-a5   7. c7-h2   8. f8-h6 X;  se 6. ... e1-b4   7. c7-d6 b4xe7   8. f8xd6 X)  7. f8-h6   8. c7-h2 X.
            Se 5. ... d2-a5   6. c7-f4 a5-b4  (se 6. ... a5-d8   7. c5-f8 d8-a5   8. f8-h6   9. f4-h2 X;  se 6. ... a5-e1   7. c5-f8 e1-a5   8. f8-h6   9. f4-h2 X)  7. c5-f8 b4-a5/e1   8. f8-h6   9. f4-h2 X.
                                                           6. c5-f8                                 c1-h6
            Se 6. ... c1-g5   7. f8-h6 g5-d8   8. c7-h2 X.
            Se 6. ... c1-d2   7. f8-h6 d2-a5/e1   8. c7-h2 X.
                                                           7. c7-h2                                h6-d2
                                                           8. f8-h6                                 X.

                                                           VARIANTE 1.1

                                                           4. ...                                        h6-c1
                                                           5. a7-c5                                 c1-g5
            Se 5. ... c1-h6   6. c5-f8 h6-d2   7. f8-h6   8. c7-h2 X.
            Se 5. ... c1-d2, ver, na Variante 1.2, o lance 6.
                                                           6. c5-f8                                  g5-d2
            Se 6. ... g5-d8   7. c7-h2 d8-a5/g5   8. f8-h6 X.
            Se 6. ... g5-h6   7. c7-h2 h6-d2   8. f8-h6 X.
                                                           7. f8-h6                                  d2-a5/e1
                                                           8. c7-h2                                 X.

                                                           VARIANTE 1.2

                                                           4. ...                                        h6-g5
                                                           5. a7-c5                                 g5-d2
            Se 5. ... g5-h6   6. c5-f8 h6-d2   7. f8-h6 d2-a5/e1   8. c7-h2 X.
            Se 5. ... g5-c1, ver, na variante 1, o lance 6. 
            Se 5. ... g5-d8   6. c7-f4 d8-a5   7. c5-f8 a5-d8/e1  (se 7. ... a5-b4   8. f4-d6   9. f8xd6 X)  8. f8-h6   9. f4-h2 X.
                                                           6. c5-f8                                  d2-a5
            Se 6. ... d2-h6   7. c7-h2 h6-d2   8. f8-h6 X.
            Se 6. ... d2-g5   7. f8-h6 g5-d8   8. c7-h2 X.
            Se 6. ... d2-e1   7. f8-h6 e1-a5   8. c7-h2 X.
            Se 6. ... d2-b4   7. c7-d6 X.
                                                           7. c7-h2                                a5-d8/d2/e1
                                                           9. f8-h6                                 X.

                                                           VARIANTE 1.3

                                                           4. ...                                       h6-f8
                                                           5. c7-h2                                f8-b4
            Se 5. ... f8-e7   6. a7-b8 e7-f8  (se 6. ... e7-b4   7. b8-f4 h4-g3   8. f4-e3 X;  se 6. ... e7-g5   7. b8-d6 g5-c1  [se 7. ... g5-h6   8. d6-f8 X]  8. d6-f8 c1-h6   9. h2-e5 X;  se 6. ... e7-d8   7. b8-f4 h4-g3   8. f4-e3 X)  7. b8-f4 f8-h6  (se 7. ... f8-b4   8. f4-h6 X;  se 7. ... f8-e7   8. f4-h6 e7-f8   9. h2-e5 X)  8. f4-c1 h6-f8   9. c1-h6 X.
            Se 5. ... f8-h6   6. a7-b8 h6-d2  (se 6. ... h6-g5   7. b8-d6 g5-h6   8. d6-f8 X;  se 6. ... h6-c1   7. b8-d6 c1-d2   8. d6-f8 d2-h6   9. h2-e5 X;  se 6. ... h6-f8   7. b8-f4 X)  7. b8-d6 como no lance 7, adiante.
                                                           6. a7-b8                                b4-d2
            Se 6. ... b4-e7   7. b8-f4 h4-g3   8. f4-e3 X.
            Se 6. ... b4-f8   7. b8-f4 h4-g3  (se 7. ... f8-h6   8. f4-c1   9. c1-h6 X)  8. f4-e3 X.
            Se 6. ... b4-a5   7. b8-f4 h4-g3   8. f4-e3 X.
            Se 6. ... b4-e1   7. b8-f4 a3-b2  (se 7. ... h4-g3   8. f4-e3 a3-b2   9. d4x  a1 X)  8. d4xa1 h4-g3   9. f4-e3 X.
                                                           7. b8-d6                                d2-c1
            Se 7. ... d2-h6   8. d6-f8 X.
            Se 7. ... d2-e1   8. d6-f8 e1-a5/d2   9. f8-h6 X.
            Se 7. ... d2-b4   8. d6-f8 b4-a5/d2/e1   9. f8-h6 X.
            Se 7. ... d2-a5   8. d6-f4 h4-g3   9. f4-e3 X.
            Se 7. ... d2-g5   8. d6-f8 g5-h6   9. h2-e5 h6-d2   10. f8-h6 X.
                                                           8. d6-f8                                 c1-h6
                                                           9. h2-e5                                h6-d2
                                                         10. f8-h6                                 d2-a5/e1
                                                         11. e5-h2                                X.
  
                                                           VARIANTE 2
                                 
                                                           3. ...                                       c1-g5
                                                           4. a7-d4                                g5-d8
            Se 4. ... g5-h6   5. g7-f8 h6-d2   6. f8-h6 d2-a5/e1   7. c7-h2 X.
            Se 4. ... g5-d2   5. g7-h6 d2-a5/e1   6. c7-h2 X.
            Se 4. ... g5-e7   5. g7-h6 e7-f8  (se 5. ... e7-d8   6. c7-h2 X)  6. c7-h2 X.
                                                           5. c7-f4                                 d8-e7
            Se 5. ... d8-a5   6. g7-h6 a5-d8/e1   7. f4-h2 X.                                    
                                                           6. g7-h6                                e7-d8
            Se 6. ... e7-f8   7. f4-h2 X.
                                                           7. f4-h2                                 X.

            Bem; concluída a solução de Com a Dama em c1, passemos à solução de

            Com a Dama em h4:

                                                           1. a5-e1                                 h4-d8
            Se 1. ... h4-g5   2. e5-g7   3. e1-b4 X.
            Se 1. ... h6-g5   2. e5-g3 h4xf2   3. e1xf6 X.
                                                           2. a7-f2                                  h6-g5
            Se 2. ... d8-g5   3.  f2-h4 g5-c1  (se 3. ... g5-d8/e3   4. e1-b4 a3xc5   5. e5-f6 X)  4. e1-b4 a3xc5   5. e5-f4 X.
                                                           3. f2-d4                                 d8-e7
            Se 3. ... g5-h4   4. d4-f2 d8-e7/g5   5. f2-g3 X.
                                                           4. d4-c5                                 e7xb4
                                                           5. e1xa5                                g5-f4
                                                           6. e5xg3                                a3-b2
                                                           7. a5-c3                                 b2xd4
                                                           8. g3-f4                                 X.

2.1

         Com a Dama em d8:

                                                                                  I

                                                           1. e5-a1                                 d8-c7
            Se 1. ... b8-c7   2. a7-b8 c7-b6   3. b8-a7 X.
                                                           2. a7-d4                                c7-f4
            Se 2. ... c7-d8   3. a3-e7 X.
            Se 2. ... b8-a7   3. d4-b6 X.
                                                           3. d4-b6                                a5xc7
                                                           4. a1-e5                                 X.

                                                                                  II

                                                           1. ...                                       b8-c7
            Se 1. ... a5-b4   2. a3xc5 b8-c7   3. e5xb8 X.
            Se 1. ... d8-g5   2. e5-c7 X.
            Se 1. ... d8-h4   2. a7-f2 X.
            Se 1. ... d8-c7   2. e5-a1 c7-d8  (se 2. ... c7-h2   3. a7-b6   4. a1-e5 X)   3. a7-d4 d8-g5   4. a3-b4 a5xe5   5. a1xh4 X.
                                                           2. e5xb8                               a5-b4
            Se 2. ... d8-f6   3. a7-b6 X.
                                                           3. a3xc5                                d8-f6
                                                           4. b8-e5                                X.

         Com a Dama em c1:

                                                                                  I

                                                           1. e5-c3                                b8-c7
                                                           2. a7-b8                                c7-b6
                                                           3. b8-a7                                c1-h6
                                                           4. a7xe3                                X.

                                                                                  II

         Observação ─ Aqui, o lance inicial não pode ser das pretas, porque:  1. ... a5-b4!   2. a3xd6 c1-a3!   3. d6-f8 b8-c7   4. e5xb8 a3-b2 com empate.
 (CONTINUA)