[Event "Babich 110 MT + Olimpiev 80 MT"] [Site "?"] [Date "2017.??.??"] [Round "?"] [White "(5) Luis Miguel González (ESP"] [Black "?"] [Result "1-0"] [Annotator "2nd Prize"] [SetUp "1"] [FEN "k7/1r3r2/1P1p4/3N3K/6Pp/8/4R3/8 w - - 0 1"] [PlyCount "27"] [EventDate "2017.??.??"] 1. Nc7+ Rbxc7 $1 2. bxc7 Kb7 $1 3. g5 $1 Rh7+ $1 (3... Kxc7 4. g6 Rf1 5. g7 Rg1 6. Kh6 h3 7. Kh7 d5 8. g8=Q Rxg8 9. Kxg8 Kd6 10. Kf7 h2 11. Re1 $1 d4 12. Kf6 $18) 4. Kg6 $1 (4. Kg4 $2 Kxc7 $1 5. g6 Rd7 $1 6. Kxh4 d5 7. Rg2 Rd8 $1 8. g7 Rg8 9. Kh5 Kd6 $1 10. Rg5 $1 Kc5 $1 $11) 4... Rxc7 5. Kh6 $1 (5. Kf6 $2 Rc3 $1 6. g6 Rf3+ 7. Ke6 Rg3 8. Kf7 Rf3+ 9. Kg8 Rg3 10. g7 Kc6 $1 11. Kh7 Kc5 $1 12. Re3 Rg2 $1 13. g8=Q Rxg8 14. Kxg8 d5 $11) 5... Rc4 $1 6. g6 Kc6 $1 7. g7 Rg4 8. Re4 $1 (8. Kh7 $2 Kc5 9. g8=Q Rxg8 10. Kxg8 d5 $11) (8. Re1 $2 h3 $1 9. Kh7 Rh4+ $1 10. Kg6 Rg4+ $1 11. Kf7 Rf4+ $1 12. Ke6 Rg4 {positional draw}) 8... Rg3 $1 9. Re1 $3 ({Logical try 1} 9. Kh7 $2 Kc5 $1 10. Re6 h3 $11 {(bK on c5)}) ({ Logical try 2} 9. Re8 $2 h3 $1 {(bK on c6)} 10. g8=Q Rxg8 11. Rxg8 h2 12. Rc8+ Kd5 13. Rc1 Ke4 14. Kg5 Kf3 $11) (9. Re2 $2 Kd5 10. Kh7 h3 11. g8=Q+ Rxg8 12. Kxg8 Kc4 $1 13. Kf7 d5 14. Ke6 d4 15. Ke5 d3 $11) (9. Rxh4 $2 Kd5 $1 10. Rh5+ Ke6 11. Kh7 Kf7 12. Rf5+ Ke6 13. Rf3 Rg2 14. g8=Q+ Rxg8 15. Kxg8 d5 $1 $11) 9... Kd5 $1 ({main} 9... Kc5 10. Re8 h3 {compare with logical try 2, bK on c5} 11. g8=Q Rxg8 12. Rxg8 h2 13. Rg5+ d5 14. Rh5 Kd4 15. Kg5 $1 Ke4 16. Kg4 d4 17. Kg3 $18) 10. Kh7 Kd4 11. Re6 $1 (11. g8=Q $2 Rxg8 12. Kxg8 d5 $1 13. Kf7 Kc3 $1 14. Ke6 d4 $11) 11... h3 $1 {compare with logical try 1, bK on d4} 12. Rxd6+ Ke5 (12... Ke3 13. Rf6 $1 $18) 13. Rh6 $1 Kf5 (13... Kf4 14. Rf6+ $1 $18) 14. Rh4 $1 {Judge Sergey Osintsev: "An excellent two-line logical study!"} 1-0