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Probleemblad

November 2001

R152 - Satoshi Hashimoto

Probleemblad 6, 2001

1. h4 e6 2. Rh3 Bb4 3. Rc3 d6 4. e3 Nd7 5. Ba6 b5 6. Qh5 Bb7 7. Qe5 Bf3 8. Rc6 g5 9. Rb6 c6 10. Rb7 Qb6 11. Ne2 O-O-O 12. Rc7+ Kb8 13. Kd1 Ka8 14. d3 Nb8 15. Re7 Be1 16. Re8 Ne7 17. Rg8 Rf8 18. Rg6 Rhg8 19. Rf6 Ng6 20. Rf4 Nh8 21. Rg4 Rg6 22. Rg3 g4 23. Rh3 g3 24. Rh1

Shielding rook-rundlauf in a capturefree game.


R153 - Joost de Heer

Probleemblad 6, 2001

1. Nf3 a5 2. Nd4 a4 3. Nb3 axb3 4. a3 Ra4 5. Ra2 bxa2 6. Rg1 axb1=N 7. Rh1 Nc3 8. Rg1 Nb5 9. Rh1 Na7 10. Rg1 b5 11. Rh1 Bb7 12. Rg1 Bd5 13. Rh1 c6 14. Rg1 Qc7 15. Rh1 Qg3 16. hxg3 g5 17. Rxh7 Bg7 18. Rh6 Be5 19. Rd6 f6 20. Re6 Kf7 21. Rd6 Kg6 22. Re6 Kh5 23. g4+ Kh4 24. Rd6 Rh5 25. Re6 Nh6

The white rook oscillates on two places, in a white and a black cage.


R154 - Thierry le Gleuher

Probleemblad 6, 2001

1. a4 h5 2. a5 h4 3. Ra4 h3 4. Rb4 hxg2 5. h4 f5 6. h5 f4 7. h6 f3 8. h7 fxe2 9. f4 g5 10. f5 Bh6 11. f6 Kf8 12. f7 Kg7 13. f8=R g4 14. Rf2 g3 15. Nf3 g1=Q 16. Rfh2 Qe3 17. Bh3 Qb3 18. cxb3 g2 19. Qc2 g1=B 20. Qc6 Bb6 21. d4 e5 22. Be3 e4 23. Kd2 e1=N 24. Kc3 Nd3 25. Rc1 Nc5 26. Bg1 e3 27. dxc5 e2 28. cxb6 e1=R 29. bxa7 Re8 30. axb8=B Ra6 31. Be6 Rb6 32. a6 Ne7 33. a7 Reg8 34. a8=N Qf8 35. hxg8=Q+

The white AUW is obvious, but there's also a black CF-AUW.


R155 - Antonio Garofalo

Probleemblad 6, 2001

1. e4 Nf6 2. Ke2 Ne4 3. Kf3 Na6 4. Ba6[Ng8] ba6[Bf1] 5. Ba6 Ng3 6. hg3[Nb8]

But the last 2 moves can be interchanged.


R156 - Alexander Zolotarev

Probleemblad 6, 2001

Add a white pawn on h6.

Retro -1... c7xNb6 -2. Na4-b6 Nd1-b2 -3. Nb2-a4 N(c|e)3-d1 -4. h5-h6 Nd5-(c|e)3 -5. h4-h5 Nb4-d5 -6. Bc4-a6 Na6-b4 -7. Bf7-c4 g5-g4 -8. Bh5-f7 (that's why the white pawn couldn't be added on h7) f7-f6 -9. Be2xPh5 h6-h5 -10. Bf1-e2 h7-h6 -11. e2xBd3 Bf5-d3 -12. c4-c5 Bc8-f5 -13. Kb5-a5 d7xRc6 etc.


R157 - Paul Raican

Probleemblad 6, 2001

COOK: 2KB1kQk/3K1kp1/8/4k2K/2K1p1KB/8/8/8

No matter what piece is uncaptured on g8, black has no last move after h7xg8=Q.