www.arves.org - Zadachy i Etyudy 2012

Studies awarded in the Russian Magazine tournament Zadachy i Etyudy 2012.

[Event "1.Hm Zadachy i Etiudy"] [Site ""] [Date "2012"] [Round ""] [White "Akobia=I"] [Black ""] [Result "1/2-1/2"] [SetUp "1"] [FEN "8/6pK/8/1kp5/3pP3/7R/3p4/8 w - - 0 1"] [PlyCount "25"] [SourceDate "2005.01.24"] 
 1. Rd3 (1. Rh1 $2 c4 2. e5 c3 3. e6 Kc6 4. Kxg7 Kd6 5. Kf7 c2 $19) (1. Rb3+ $2 Kc4 2. Rb1 d3 $1 (2... Kc3 $2 3. e5 $11) 3. Kg6 Kd4 4. Kf5 c4 $19) 1... c4 ( 1... Kc4 2. Rxd2 d3 3. Kxg7 $11) 2. Rxd2 c3 3. Rc2 Kc4 4. e5 Kd5 $1 (4... d3 5. Rxc3+ Kxc3 6. e6 d2 7. e7 d1=Q 8. e8=Q $11) 5. Kg6 $1 (5. Kxg7 $2 Kxe5 6. Kg6 Kd5 $19) 5... Ke6 (5... Kxe5 6. Kg5 {zz main}) 6. Kh5 $3 ({Thematic try} 6. Kg5 $2 Kxe5 {zz} 7. Rc1 Ke4 {zz -+}) 6... Kxe5 7. Kg5 $1 {zz} Ke4 (7... g6 8. Rc1 $1 Kd5 9. Kf4 Kc4 10. Ke4 {(f3)} d3 11. Ke3 $11) 8. Rc1 $1 {zz} Ke3 9. Kf5 Kd2 (9... g6+ 10. Ke5 $1 $11) 10. Rg1 $1 ({Thematic try} 10. Rh1 $2 c2 11. Ke4 Kc3 $1 ({not} 11... d3 $2 12. Kd4 $11) 12. Rh3+ (12. Rh8 d3 13. Rc8+ Kd2 $19) 12... d3 13. Rxd3+ Kb4 $19 (13... Kc4 $2 14. Rd8 $11)) 10... c2 11. Ke4 Kc3 12. Rxg7 d3 13. Rc7+ $11 1/2-1/2