Corus - 70 Endgame Study Composing Tourney 2007 - 2008 (3)

Corus - 70 Parte 2

 
Juegan Blancas y Ganan 

[Event "1st - 2nd Special Prize"] [Site "?"] [Date "2007.??.??"] [Round "?"] [White "Sochnev, Alexey"] [Black "Juegan Blancas y Ganan (a), Russia"] [Result "1-0"] [Annotator "Mosaico Ajedrecístico"] [SetUp "1"] [FEN "8/8/4R3/7N/8/2pp4/6K1/3k4 w - - 0 0"] [PlyCount "11"] 1. Nf4 $1 d2 2. Rh6 Kc2 3. Nd5 Kb3 $1 4. Rb6+ Kc4 5. Ne3+ Kd4 $1 6. Re6 $1 (6. Kf2 $2 d1=N+ (6... d1=Q 7. Nxd1 c2 8. Rc6 cxd1=Q 9. Rd6+ {Blancas Ganan}) 7. Nxd1 c2 8. Rc6 cxd1=N+ $11 {Tablas}) 1-0 [Event "1st-2nd Special Prize"] [Site "?"] [Date "2007.??.??"] [Round "?"] [White "Sochnev, Alexey "] [Black "Juegan Blancas y Ganan (b), Russia"] [Result "1-0"] [Annotator "Mosaico Ajedrecístico"] [SetUp "1"] [FEN "8/8/4RN2/8/8/2pp4/6K1/3k4 w - - 0 0"] [PlyCount "11"] 1. Kf2 $1 d2 (1... c2 2. Re1+ Kd2 3. Ne4#) 2. Nd5 c2 3. Rb6 $1 Kc1 (3... c1=Q 4. Ne3#) 4. Nb4 d1=Q (4... d1=N+ 5. Ke2 Nc3+ 6. Kd3 Na4 7. Rc6 Kb2 8. Nxc2 { Ganan}) 5. Na2+ Kd2 6. Rd6# 1-0 [Event "1st - 2nd Special Prize"] [Site "?"] [Date "2007.??.??"] [Round "?"] [White "Sochnev, Alexey"] [Black "Juegan Blancas y Ganan (c), Russia"] [Result "1-0"] [Annotator "Mosaico Ajedrecístico"] [SetUp "1"] [FEN "8/8/4R3/8/8/2pp4/6K1/3k2N1 w - - 0 0"] [PlyCount "9"] 1. Kf2 $1 (1. Ne2 $2 dxe2 $1 2. Kf2 e1=B+ 3. Rxe1+ Kd2 4. Re2+ Kd3 5. Re3+ Kd2 $11) (1. Nf3 $2 d2 2. Kf2 c2 3. Nd4 Kc1 4. Rb6 d1=Q 5. Ne2+ Qxe2+ 6. Kxe2 { Ahogado}) 1... d2 2. Ne2 c2 3. Rg6 $1 c1=Q 4. Nd4 Qc5 5. Rg1# 1-0 [Event "1st - 2nd Special Prize"] [Site "?"] [Date "2007.??.??"] [Round "?"] [White "Sochnev, Alexey"] [Black "Juegan Blancas y Ganan (d), Russia"] [Result "1-0"] [Annotator "Mosaico Ajedrecístico"] [SetUp "1"] [FEN "8/5N2/4R3/8/8/2pp4/6K1/3k4 w - - 0 0"] [PlyCount "9"] 1. Ne5 $1 d2 2. Kf2 c2 3. Nc4 Kc1 (3... c1=Q 4. Ne3#) 4. Ra6 $1 d1=Q (4... d1=N+ 5. Ke2 Nc3+ 6. Kd3 Kb1 7. Rb6+ Kc1 8. Rb2 {Ganan}) 5. Ra1# 1-0