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Probleemblad

November 2003

R216 - Andrei Kornilov

Probleemblad, November 2003

-1...Qh7-h8 -2. a3-a4 Bb8-a7 -3. a2-a3 Ba7xQb8 -4. Qc8-b8 Bb8-a7 -5. Qd7-c8 Ba7-b8 -6. Qe8-d7 Bb8-a7 -7. Qd7xNe8 Ng7-e8 -8. Q~ Qh8-h7 -9. Bh7-g6 Ba7-b8 -10. g6xNf7 etc.


R217 - Dmitri Baibikov

Probleemblad, November 2003

Dedicated to Alexander Zolotarev

Add a black knight on b2 and a black bishop on b3. Retroplay: -1. Rb4-c4 d6-d5 -2. Bc2-d1 Bd5-b3 -3. Bb3-c2 Bg2-d5 -4. g6-g7 Bf1-g2 -5. g5-g6 f2-f1=B -6. g4-g5 f3-f2 -7. g3-g4 g4xNf3 -8. Ne5-f3 g5-g4 -9. Nc4-e5 Nd1-b2 -10. Nb2-d4 Nf2-d1 -11. h2-h3 Nh3-f2 -12. f4-f5 Ng1-h3 -13. f3-f4 g2-g1=N -14. f2-f3 f3xQg2 -15. Qh3-g2 f4-f3 -16. Qc8-h3 f5-f4 -17. Qa8=c8 f6-f5 -18. a7-a8=Q f7-f6 -19. a6-a7 a7xNb6Solution


R218 - Andrei Frolkin

Probleemblad, November 2003

1. f4 a5 2. f5 a4 3. f6 a3 4. fxe7 Ra4 5. exf8=B Rg4 6. Bb4 Ne7 7. h4 O-O 8. h5 Nd5 9. h6 Nb6 10. hxg7 h5 11. gxf8=B Kh8 12. Bfc5 d6 13. c4 Bf5 14. Nc3 Bb1 15. d3 dxc5 16. Bh6 cxb4 17. Bf8 Qxf8

Two CF bishops and a captured anti-Pronkin on f8.


R219 - Gligor Denkovski

Probleemblad, November 2003

1. e4 h5 2. Qxh5 a5 3. Qxa5 Rxh2 4. g3 Rxf2 5. Rh8 Rxd2 6. Bh3 Rh2 7. Bh6 Rh1 8. Kd2 g6 9. Kc3 Bg7+ 10. Kb3 Bxb2 11. Nc3 Ra6 12. Rd1 Rf6 13. Rxd7 Rf1 14. Rd6 Ra1 15. Ra6 b6 16. Ra8 Ba6 17. Bf8 Bf1 18. Qa7 Na6 19. Nge2 Qb8 20. Bc8 Bc1

Bishops and rooks swap places.


R220 - Ryan McCracken

Probleemblad, November 2003

1. f4 a5 2. f5 Ra6 3. f6 exf6 4. a4 Bd6 5. Ra3 Ne7 6. Rh3 Rg8 7. Rh6 gxh6 8. d3 Rg5 9. Be3 Rb5 10. Ba7 c5 11. e3 Nbc6 12. Bb8 Qb6 13. Bc7 Qa7 14. Bd8 Bc7 15. Be2 d6 16. Bh5 Bd7 17. Qg4 Nc8 18. Be7 Nd8 19. Bf8 Bc6 20. Bg7 Ke7 21. Bh8 The bishop zigzags to h8.


R221 - Göran Wicklund

Probleemblad, November 2003

1. d4 Nf6 2. d5 Ne4 3. d6 Nd2 4. dxc7 d5 5. a4 d4 6. a5 d3 7. a6 Qd4 8. axb7 a5 9. bxc8=B a4 10. Bg4 a3 11. c8=B a2 12. Bcf5 e6 13. c4 exf5 14. c5 fxg4 15. c6 g3 16. c7 gxh2 17. c8=B Kd8 18. Bh3 Nd7 19. b4 Rc8 20. b5 Rc2 21. b6 Bc5 22. b7 Kc7 23. e4 Rc8 24. bxc8=B Nb6 25. Bcg4 f5 26. e5 fxg4 27. e6 gxh3 Four CF bishops promote on c8.


R222 - Guus Rol

Probleemblad, November 2003

1. h4 g5 2. hxg5 d5 3. Rh6 d4 4. Rg6 Bh6 5. Rg7 d3 6. g6 dxc2 7. d4 Qd5 8. Bg5 Qxg2 9. Kd2 Qd5 10. e4 Qxa2 11. Qf3 Qe6 12. d5 Nf6 13. dxe6 Nd5 14. Qf6 Nc6 15. f3 Nd8 16. Bb5+ c6 17. Ne2 Rg8 18. Rxg8+ (diagram) Bf8 19. Qf4 Nf6 20. Rh8 Ng8 21. Bf6 Bh6 22. Bg7 Bg5 23. Bf8 Nf6 24. Rg8 Nd7 25. Bg7+ Nf8 26. Bf6 Bh6 27. Rg7 Nd7 28. Bg5 Nb6 29. Qf6 Nd5 30. Rg8+ (second time diagram) Bf8 31. Qf4 Nf6 32. Rh8 Ng8 33. Bf6 Bh6 34. Bg7 Bg5 35. Bf8 Nf6 36. Rg8 Nd7 37. Bg7+ Nf8 38. Bf6 Bh6 39. Rg7 Nd7 40. Bg5 Nb6 41. Qf6 Nd5 42. Rg8+ (and third time, so a draw)


R223 - Bernd Gräfrath

Probleemblad, November 2003

1. g4 Nf6 2. g5 Nd5 3. Bg2 f5 4. Bxd5 Kf7 5. Bxf7 Na6 6. Kf1 Nc5 7. b4 Na4 8. Bb3 h5 9. Bxa4 d5 10. Be8

Twice ep-avoidance


R224 - Wolfgang Dittmann

Probleemblad, November 2003

Intention: -1. Ke2xPf3[Ke1] f4-f3 -2. Qb8-h8 f5-f4 -3. Qh2-b8 Kb5-a5 -4. Qh1-h2 and 1. Qh5#

Cook: -1. Ke1xPf2[Ke1] f3-f2 -2. Qa8-h8 f4-f3/Qb5-a4 -3. Kd8xRc8[Ke1] Rc7-c8 -4. c5-c6 and 1. Nc6#