Problemesis

a)

 1. Bg2-g4   Bh7-h5 
 2. Bg4-g5   Th8-h6 
 3. Bg5:h6   Ba7-a5 
 4. Bh6:g7   Sg8-h6 
 5. Bg7-g8=N Ta8-a6 
 6. Sg8:e7   Ta6-e6 
 7. Se7-c6   Lf8-c5 
 8. Sc6:d8   Ke8-f8 
 9. Sd8-c6   Kf8-g8 
10. Sc6-b4   Ba5xb4

b)

 1. Bg2-g3   Ba7-a5
 2. Bg3-g4   Ta8-a6
 3. Bg4-g5   Ta6-f6
 4. Bg5:f6   Bh7-h5
 5. Bf6:e7   Sg8-h6
 6. Be7:d8=L Lf8-c5
 7. Ld8-f6   0-0
 8. Lf6:g7   Tf8-e8
 9. Lg7-c3   Te8-e6
10. Lc3-b4   Ba5:b4