[Event "Sakkélet"] [Site "?"] [Date "1999.??.??"] [Round "?"] [White "Rusz, Árpád"] [Black "(Study 1)"] [Result "1-0"] [Annotator "1st Commendation"] [SetUp "1"] [FEN "3k1N1K/2pPr1rP/2p1P1P1/2p4p/2p5/8/2P4P/8 w - - 0 1"] [PlyCount "19"] [EventDate "1999.??.??"] 1. c3 $1 (1. h3 $2 c3 $1 2. h4 c4 {stalemate}) 1... h4 $1 {Black is preparing a stalemate combination.} 2. h3 {mutual zugzwang - virtual stalemate} Rxg6 $1 3. Nxg6 Rxh7+ $3 4. Kg8 $1 (4. Kxh7 $2 {stalemate}) 4... Rg7+ (4... Rh5 5. Nh8 $1 $18 (5. Kf8 $2 Rf5+ 6. Kg7 Rg5 7. Kf6 Rf5+ $1 8. Kg7 Rg5 9. Kh6 Rh5+ $1 10. Kg7 Rg5 {positional draw})) (4... Rh6 5. e7+ $1 Kxd7 6. Kf8 $18) 5. Kf8 $1 Rg8+ (5... Re7 6. Nf4 (6. Nxe7 $2 {stalemate}) 6... Rh7 7. Kg8 $1 (7. Nh5 $2 Rh8+ 8. Kf7 Rf8+ $1 9. Kxf8 {stalemate}) 7... Re7 (7... Rh6 8. Kg7 Rf6 $1 9. e7+ $1 (9. Kxf6 $2 {stalemate}) 9... Kxe7 10. d8=Q+ Kxd8 11. Kxf6 $18) 8. Kh8 $1 $18 { zugzwang}) 6. Kf7 Rg7+ (6... Rf8+ 7. Kg7 Rg8+ 8. Kh6 $1 $18 (8. Kh7 $2 Rg7+ 9. Kh6 Rh7+ 10. Kg5 Rh5+ 11. Kf4 $1 (11. Kf6 Rf5+ 12. Kg7 Rg5 $11) 11... Rh6 $1 ( 11... Rf5+ $2 12. Ke4 Rf6 (12... Rf1 13. Ne5 $18) 13. Nf4 Rh6 14. Kf5 $1 { mutual zugzwang} Rh8 15. Kg5 $1 {mutual zugzwang} Rf8 16. e7+ $1 Kxe7 17. Ng6+ $18) 12. Kf5 Rh5+ 13. Kf6 Rf5+ 14. Kg7 Rg5 $11)) 7. Kf6 Re7 (7... Rh7 8. e7+ Kxd7 9. Nf8+ $18) 8. Nf4 $1 (8. Nxh4 $2 Rxe6+ $1 9. Kxe6 {stalemate}) (8. Nxe7 $2 {stalemate}) (8. Nf8 $2 Rf7+ $1 9. exf7 {stalemate}) 8... Rh7 9. Kg6 (9. Kf5 $2 Rh6 $1 {mutual zugzwang} 10. Kg5 Rh8 {mutual zugzwang} (10... Rf6 $2 11. e7+ $1 Kxe7 12. d8=Q+ Kxd8 13. Kxf6 $18) 11. Kf6 Rf8+ 12. Kg5 Rh8 $1 $11 { positional draw}) 9... Re7 (9... Rh8 10. Kg7 $18) 10. Kh6 $1 {zugzwang} 1-0