[Event "Iriarte MT"] [White "Rusz, Árpád"] [Black "(Study 173)"] [Site ""] [Round ""] [Annotator ""] [Result "1-0"] [Date "2019.??.??"] [PlyCount "23"] [Setup "1"] [FEN "1R6/2K5/3p2P1/2kP4/8/8/8/7r w - - 0 1"] 1. g7 (1. Rd8 Ra1 2. Rxd6 Ra7+ )Rh7 2. Rg8 Kxd5 3. Kb6 (3. Kd7 Ke5 4. Re8+ Kf6 )Kd4 (3... Ke6 4. Re8+ )4. Kc6 (4. Kb5 Rh5+ 5. Kc6 Rg5 6. Kxd6 Rg6+ 7. Ke7 Ke5 8. Kf7 Rf6+ )d5 5. Kb5 Kd3 6. Kc5 d4 7. Kb4 Kd2 8. Kc4 d3 9. Kb3 Kd1 10. Kc3 (10. Kb2 d2 {mutual zugzwang} )d2 11. Kb2 {mutual zugzwang} Rh6 (11... Ke2 12. Re8+ )12. Rb8 {Switchback} (12. Rd8 Rb6+ )1-0