ALL DE FR ES IT

Logo

Probleemblad

November 2002

R183 - Árpád Molnár

Probleemblad, Nov. 2002

-1... a3xRb2 -2. Rc2-b2 b4xRa3 -3. Ra2-a3 c5xRb4 -4. Rc4-b4 c6-c5 -5. Na8-c7 c7-c6 -6. Nb6xRa8 Rb8-a8 etc.

Frolkin cooks with -1... a3xBb2 -2. Rd6-d4 Kc4-b3 -3. c2xd3 etc.

Correction: Nc7->b6


R184 - Gligor Denkovski

Probleemblad, Nov. 2002

1. c4 Nc6 2. Qc2 Ne5 3. Qg6 hxg6 4. c5 Rh4 5. c6 Ra4 6. cxb7 Ng4 7. b8=Q Ba6 8. Qb3 Qb8 9. Qc2 Qb3 10. h4 O-O-O 11. h5 Re8 12. h6 Kd8 13. h7 Bc8 14. hxg8=N a6 15. Nh6 gxh6 16. Qd1 h5

Cooked: 8. Qb5 Qb8 9. Qh5 Qb3 10. Qh8 O-O-O 11. Qxg8 Re8 12. h4 Kd8 13. h5 gxh5 14. Qh7 Bc8 15. Qc2 g6 16. Qd1 a6

Correction: h5->f5 (last moves are now 15. Nf6 gxf6 16. Qd1 f5)


R185 - Andrej Zjuravljov

Probleemblad, Nov. 2002

1. e4 d6 2. Ba6 Bh3 3. Qg4 h6 4. Qc8 Nd7 5. Qxa8 Ndf6 6. Qc8 Nh7 7. Qg4 Qd7 8. Ke2 Qb5+ 9. Ke3 Qf1 10. Ne2 Qxc1 11. Nxc1 Ngf6 12. Qd1 Bc8 13. Re1 e6 14. Bf1 Be7 15. Kd3 O-O 16. Re3 Kh8 17. Rh3 Ng8 18. f3 Bf6

Multiple switchbacks


R186 - Andrew Buchanan & Guus Rol

Probleemblad, Nov. 2002

1. c4 b5 2. Qc2 Bb7 3. Kd1 Bd5 4. cxd5 g5 5. Qxc7 Nc6 6. Kc2 Qxc7 7. Kb3 Qg3+ 8. hxg3 e5 9. Rxh7 Nce7 10. Rg7 Rh1 11. Ka3 Nh6 12. Rg8 g4 13. f4 Ng6+ 14. Kb3 Ne7 15. Ka3 Ng6+ 16. Kb3 Ne7 17. Ka3 Ng6+ Draw due to threefold repetition. f4 must be played on the 13th move or it would be a premature repetition. The battery must be fired with the knight because after 13... e5 the position after the 17th move wouldn't be draw (ep possibility on e6!)


R187 - Guus Rol

Probleemblad, Nov. 2002

Dedicated to Andrew Buchanan

1. Nc3 Nf6 2. Ne4 Nxe4 3. f3 Ng3 4. hxg3 a6 5. Rxh7 Rxh7 6. g4 Rh1 7. Nh3 Rg1 8. Nxg1 Nc6 9. Nh3 Nb8 10. Ng1 Nc6 11. Nh3 Nb8 12. Ng1 Draw due to threefold repetition. Capturing the rook on h3 would lead to a premature repetition after black's 11th move.


R188 - Guus Rol

Probleemblad, Nov. 2002

1. c4 g6 2. c5 Bh6 3. c6 Be3 4. cxb7 c5 5. Qb3 Qa5 6. Qb6 axb6 7. f3 Qa7 8. dxe3 e6 9. e4 Ke7 10. Bg5+ Kd6 11. Bd8 Nc6 12. b8=Q+ Qc7 13. Qa7 Qb8 14. Qb7 Qa7 15. Qb8+ Qc7 16. Qa7 Qb8 17. Qb7 Qa7 18. Qb8+ Draw due to threefold repetition.

Try: 1. c4 b6 2. Qa4 e6 3. Qxa7 g6 4. c5 Bxc5 5. Qa6 Ke7 6. f3 Be3 7. dxe3 Kd6 8. e4 c5 9. Bg5 Qc7 10. Bd8 Qa7 11. Qb7 Nc6 12. Qb8+ This would lead to a premature repetition after 17... Qa7.


R177c - Andrei Frolkin & Andrei Kornilov

Probleemblad, Nov. 2002

-1. g2-g3 a7-a5 -2. c2xNd3 Nc5-d3 -3. b3-b4 Na6-c5 -4. b2-b3 Nc5xPa6 -5. a5-a6 Nb7-c5 -6. a4-a5 Nd6-b7 -7. a3-a4 Nc8-d6 -8. Re8-e7 Ne7-c8 etc.