Probleemblad

September 2002

R178 - Andrew Buchanan

Probleemblad 5/2002

1. a4 Nc6 2. a5 Nxa5 3. Nc3 Nc4 4. Ra5 c6 5. Rd5 cxd5 6. Ne4 dxe4 7. Nf3 exf3 8. h4 fxg2 9. Rh3 g1=R 10. Rf3 Rh1 11. Rf6 gxf6 and now:

I) 12. f4 Bh6

II) 12. f3 Bh6 13. f4

III) 12. f3 Bg7 13. f4 Bh6

IV) 12. f4 Bg7 13. Kf2 Bh6 14. Ke1

Probleemblad 5/2002

1. a4 Nc6 2. a5 Ne5 3. a6 Ng6 4. axb7 a5 5. bxa8=B Bb7 6. h4 Bxg2 7. Rh3 Bxf1 8. Bh1 Qa8 9. h5 Qg2 10. h6 Qh2 11. hxg7 h5 12. gxh8=B Bg7 13. Ba8 Bxb2 14. Rf3 Bxc1 15. Bb2 Kf8 16. Nc3 Kg7 17. Na2+ Kh6 18. Bh8 Nf6 19. Nh3

Long switchbacks by the promoted white bishops.

R180 - Michel Caillaud

Probleemblad 5/2002

a) 1. a4 h6 2. Ra3 h5 3. Rd3 Nh6 4. Rd6 exd6 5. f3 Qg5 6. f4 Qg3+ 7. hxg3 Rh8 8. Rh3

b) 1. h4 h5 2. Rh3 Nh6 3. Rd3 Rg8 4. Rd6 exd6 5. a4 Qxh4[Ph2] 6. Ra3 Kd8 7. Rh3 Qg3 8. hxg3 Ke8 9. f4

R181 - Andrej Frolkin & Andrej Kornilov

Probleemblad 5/2002

-1. b2xQa3 Qa1-a3 -2. a6-a7 Qf1-a1 -3. a5-a6 Qg2-f1 -4. a4-a5 Qg3-g2 -5. Bh2-g1 Qg4-g3 -6. Bg1-h2+ Qh5-g4 -7. a3-a4 Qg4xNh5 -8. Ng7-h5+

Henrik Juel found a cook: -1. b6xRa7 Ra4xNa7 -2. Nb5-a7 Rb4-a4... -5. Ng3-~ Rb1-~ -6. Bh2-g1 Rh1-b1 -7. Bg1-h2 Rh2-h1 -8. Nf1-g3 Rh2-h2 -9. Nd2-f1 Rg5-g2 -10. Nf1-d2 Rh5-g5 -11. Nd2-f1 Rg5xNh5 -12. Ng7-h5+ Qh8-h7 -13. Bh7-g8 Qf8-h8 -14. Bg8-h7 h7-h6 -15. Ne8-g7 Qh6-f8 -16. Nf1-d2 Qh4-h6+ -17. Kg7-f6 Ke5-f4

R182 - Klaus Wenda & Wolfgang Dittmann

Probleemblad 5/2002

COOK: -1. Kf8xRe8[Ke1] Rg2-g8 -2. Nb5xQc7[Ng1] and 1. Rc1 Rb2[Rh8]#