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Probleemblad

Sep-Oct 2004 - SOLUTIONS

R256 - Eyjolfur Eyjolfsson

Probleemblad, Sep-Oct 2004

1. b3 h5 2. Bb2 Rh6 3. Qc1 Rf6 4. Kd1 Rxf2 5. Nf3 Rxf1+ 6. Ne1 Rxh1 7. Bf6 Rf1 8. Nc3 Rxf6 9. Nf3 Rh6 10. Ke1 Rh8 11. Qd1

Switchback of wQ, wK, wSf3 and bR.


R257 - Unto Heinonen

Probleemblad, Sep-Oct 2004

1. e4 Nf6 2. Ba6 Nxa6 3. Nc3 Nb4 4. Nd5 Nxa2 5. Nxe7 Nc3 6. Ng8 Ba3 7. Rxa3 Nb1 8. Rh3 Nxe4 9. Rxh7 Nxf2 10. Rxg7 Rxh2 11. Nf3 Qh4 12. Ne5 Qh7 13. Nxd7 Nh3 14. Nb8 Ng1

Cyclical Platzwechsel of the knights.


R258 - Gerd Wilts

Probleemblad, Sep-Oct 2004

1. c4 e5 2. c5 Qh4 3. c6 Ne7 4. cxb7 c5 5. d4 Nbc6 6. b8=Q exd4 7. Qg3 Ba6 8. f4 O-O-O 9. f5 Re8 10. f6 Nd8 11. fxg7 f5 12. g8=Q Bh6 13. Qgb3 Bxc1 14. e3 f4 15. Qb8+ Kxb8 16. Be2 Nc8 17. Kf1 Rxe3 18. Qg8 Rxg8

Two Ceriani-Frolkin queens, each is captured on the promotion square of the other.


R259 - Göran Wicklund

Probleemblad, Sep-Oct 2004

1. h4 Nc6 2. h5 Nd4 3. h6 Nb5 4. hxg7 h5 5. Rh3 h4 6. Rg3 h3 7. a4 h2 8. a5 h1=Q 9. a6 Qh2 10. axb7 a5 11. bxa8=R Bb7 12. Ra4 Bc6 13. Rh4 a4 14. d4 a3 15. d5 a2 16. d6 a1=N 17. dxc7 Nb3 18. Ra1 Na3 19. c8=R Ba4 20. Ra8 Qb8 21. f4 Kd8 22. f5 Kc7 23. f6 Kb6 24. fxe7 Nf6 25. e8=R Bd6 26. Rc8 Re8 27. g8=R Re7 28. Rge8 Bc7 29. Rgg8 Qd6 30. Rh1

Cyclical Platzwechsel between six(!) rooks.


R260 - Marco Bonavoglia

Probleemblad, Sep-Oct 2004

1. d3 b6 2. Kd2 Bb7 3. Kc3 Bd5 4. Kb4 Nc6+ 5. Kb5 Rb8 6. Ka6 Rb7 7. Kxb7 Nf6 8. Ka6 Nb4+ 9. Kb5 c6+ 10. Kxb4 e6+ 11. Kc3 Bc5 12. Kd2 d6 13. Ke1 Nd7 14. Bd2 Nb8

COOKED: 1. d3 b6 2. Kd2 Bb7 3. Kc3 Bd5 4. Kb4 Nc6+ 5. Kb5 Rb8 6. Ka6 Rb7 7. Kxb7 Nf6 8. Ka6 Nb8+ 9. Kb5 Ne4 10. Kb4 Nd2 11. Kc3 c6 12. Kxd2 e6 13. Ke1 Bc5 14. Bd2 d6 (Michel Caillaud)


R261 - Peter Brandsma

Probleemblad, Sep-Oct 2004

1. a4 b5 2. Ra3 c5 3. Rh3 b4 4. a5 c4 5. a6 Bb7 6. axb7 a5 7. bxa8=R a4 8. e4 a3 9. f4 a2 10. f5 a1=Q 11. f6 Qaa5 12. Na3 bxa3 13. b4 a2 14. b5 a1=Q 15. b6 Q1a4 16. b7 c3 17. Bb2 cxb2 18. Kf2 b1=Q 19. g4 d5 20. g5 d4 21. g6 d3 22. Ne2 dxe2 23. d4 e5 24. d5 Nc6 25. Qd4 exd4 26. dxc6 d3 27. c7 Kd7 28. e5 Kc6 29. e6 Kc5 30. e7 Kb4 31. e8=R Ka3 32. c8=R Ka2 33. b8=R Ka1 34. Ra6 d2 35. Rba8 d1=Q 36. Rcc3 Q1d6 37. Rhd3 Qba2 38. Ke1 h5 39. Kd2 h4 40. Kc1 h3 41. Bg2 hxg2 42. Rhd1 g1=Q 43. Rb3 Qa7 44. Ree3 Be7 45. fxe7 Rh7 46. gxh7 f5 47. hxg8=R f4 48. e8=R f3 49. h4 f2 50. h5 f1=Q 51. h6 Qff8 52. Rf3 g5 53. h7 g4 54. h8=R g3 55. Rh3 g2 56. Rgg3 g1=Q 57. Ra3 Qgc5 58. Ree3 e1=Q 59. Rab3 Qeb4 60. Rdc3 Qd8e7 61. Rdd3 Q2a3+