[Event "Magyar Sakkvilág - database section"] [Site "?"] [Date "2006.??.??"] [Round "?"] [White "Rusz, Árpád"] [Black "(Study 14)"] [Result "1/2-1/2"] [Annotator "2nd Prize - version"] [SetUp "1"] [FEN "8/1N6/6P1/2P5/5k1K/7p/8/7r w - - 0 1"] [PlyCount "25"] [EventDate "2006.??.??"] 1. g7 (1. c6 $2 Kf3 2. c7 Rc1 3. g7 (3. Kxh3 Rh1#) 3... h2 $19) 1... Rg1 2. Kxh3 Rxg7 (2... Rg3+ 3. Kh2 Rxg7 4. c6 Rc7 5. Na5 $11) 3. Nd8 $1 (3. c6 $2 Rg3+ 4. Kh2 (4. Kh4 Rg6 $1 5. Kh5 Rxc6 6. Nd8 Rf6 $19 {echo}) 4... Rc3 5. Nd8 Kg4 6. Kg2 Rc2+ 7. Kf1 Kf3 8. Ke1 Rc4 $1 9. Nb7 (9. Kd2 Rd4+ $19) 9... Ke3 10. Kd1 Rxc6 11. Na5 Rc3 $19 {echo}) (3. Nd6 $2 Rc7 4. Ne8 Rc6 $1 {mutual zugzwang} ( 4... Rxc5 $2 5. Ng7 Rc6 6. Nh5+ Kf3 7. Kh4 $11) 5. Nd6 Rxc5 $19) 3... Ke5 (3... Kf3 4. Kh4 $11) (3... Rd7 4. Nc6 (4. Ne6+ $2 Kf5 $19) 4... Ke4 5. Kg4 Rg7+ 6. Kh4 $1 Rc7 7. Nd8 Ke5 $5 (7... Kf5 8. c6 $1 {mutual zugzwang} Rc8 9. Nf7 Rxc6 10. Kh5 Kf6 11. Nh6 $11) 8. Kg4 $1 (8. c6 $2 Kf5 $1 {mutual zugzwang} 9. Kg3 Rc8 10. Nf7 Rxc6 11. Kh4 Rf6 $19) 8... Kf6 9. c6 Ke7 10. Nb7 Rxc6 11. Na5 Rc3 12. Kf4 Kd6 13. Ke4 Kc5 14. Nb7+ $11) 4. c6 $1 (4. Nc6+ $2 Kd5 5. Nb4+ Ke4 $1 6. c6 (6. Nc2 Rg1 $1 $19) 6... Kf3 7. Kh4 Rg4+ $19) (4. Kh4 $2 Rd7 5. Nc6+ Kd5 6. Nb4+ Kxc5 7. Nc2 Re7 8. Kg3 Re2 $19) 4... Kd6 5. Kh2 $3 (5. Kh4 $2 Re7 6. Kg4 Kc7 7. Nb7 Kxc6 8. Na5+ Kd5 9. Nb3 Re2 10. Nc1 Re3 11. Kf4 Kd4 $19 { chameleon echo mutual zugzwang}) 5... Re7 (5... Rc7 6. Kg2 (6. Kg3) (6. Kg1 $2 Ke5 $1 7. Kf2 Rc8 8. Nf7+ Kf4 9. Nd6 Rxc6 10. Nb5 Rc2+ 11. Ke1 Rc5 12. Na3 Rc3 13. Nb5 Rd3 14. Ke2 Ke4 {chameleon echo mutual zugzwang}) 6... Ke7 7. Nb7 Rxc6 8. Kf2 $1 (8. Kf3 $2 Rc7 9. Na5 Rc5 10. Nb3 Rc3+ $19) (8. Kf1 $2 Rf6+ 9. Ke2 Rf5 10. Kd3 Rb5 $19) 8... Rf6+ 9. Ke3 Rf5 10. Kd4 Rb5 11. Nc5 $11) (5... Kc7 6. Ne6+ $11) (5... Rg8 6. c7 $1 $11) 6. Kg2 $1 (6. Kg3 $2 Kc7 7. Nb7 Kxc6 8. Na5+ Kb5 $1 9. Nb3 Re3+ $19) (6. Kg1 $2 Kc7 7. Nb7 Re5 $1 $19) 6... Kc7 7. Nb7 Kxc6 (7... Re5 8. Kf3 (8. Kg3) 8... Kxc6 9. Kf4 Rd5 10. Ke4 $11 {mutual zugzwang}) 8. Na5+ Kd5 9. Kf2 $1 (9. Nb3 $2 Re2+ 10. Kf1 (10. Kf3 Rc2 $1 11. Ke3 Rc3+ $19) 10... Rb2 $1 11. Nc1 Rb1 $19) (9. Kf1 $2 Re3 $19) 9... Rc7 10. Nb3 Rc2+ 11. Ke1 Kc4 12. Nd2+ Kd3 13. Nf1 1/2-1/2