[Event "4th UAPA Ty (section B1)"] [Site "?"] [Date "2016.??.??"] [Round "?"] [White "Rusz, Árpád"] [Black "(Study 98)"] [Result "1-0"] [SetUp "1"] [FEN "k7/2p5/2P5/5p1p/5P1P/6P1/8/K7 w - - 0 1"] [PlyCount "25"] [EventDate "2016.??.??"] 1. Kb2 Ka7 2. Kc3 Kb6 3. Kd4 Kxc6 4. Ke5 Kd7 5. Kf6 $3 ({Thematic try:} 5. Kxf5 $2 c5 {mutual zugzwang} 6. g4 (6. Kg6 Ke7 $1 7. Kg7 Ke6 8. Kg6 Ke7 {positional draw}) 6... c4 7. gxh5 c3 8. h6 c2 9. h7 c1=Q 10. h8=Q Qc2+ 11. Kg5 Qg2+ { perpetual check} 12. Kh6 {[%eval 0,0] WCCT-10 Position B} Qc6+ $1 {The 6th rank is open!} 13. Kg5 Qg2+ {perpetual check}) 5... Kd6 (5... c6 $5 6. Ke5 $1 Kc7 $1 (6... Ke7 7. Kxf5 c5 8. Ke5 $18) 7. Kxf5 (7. Ke6 $2 c5 8. Kxf5 Kd7 $1 $11) 7... c5 8. Kg6 $1 (8. Ke5 $2 Kc6 9. f5 c4 10. f6 Kd7 $11) (8. g4 $2 c4 9. gxh5 c3 10. h6 c2 11. h7 c1=Q 12. h8=Q Qc2+ 13. Kg5 Qg2+ {perpetual check} 14. Kh6 Qc6+ 15. Kg5 Qg2+ {perpetual check}) 8... c4 9. f5 c3 10. f6 Kd7 (10... c2 11. f7 c1=Q 12. f8=Q $18) 11. f7 Ke7 12. Kg7 $18) 6. Kxf5 c5 7. g4 $1 (7. Kg6 $2 Ke7 $1 {positional draw} 8. Kg7 Ke6 9. Kg6 Ke7 {positional draw}) (7. Ke4 $2 Ke6 $11) 7... c4 (7... hxg4 8. Kxg4 c4 9. Kf3 $18) 8. gxh5 c3 9. h6 c2 10. h7 c1=Q 11. h8=Q Qc2+ 12. Kg5 Qg2+ 13. Kh6 $1 {WCCT-10 Position A. White wins because there is no check on c6, the 6th rank is closed!} 1-0