Studies of 18th Ukriane Championship. [/pgn]

[pgn autoplayMode=none][Event "Sachové Umenie#6485"] [Site ""] [Date "1983"] [Round ""] [White "Vlasak=E"] [Black ""] [Result "1/2-1/2"] [SetUp "1"] [FEN "4K3/8/2P4n/1r1P1k2/8/5P2/8/5n2 w - - 0 1"] [PlyCount "15"] [EventDate "1983"] 1. c7 (1. d6 $2 Rb8+ 2. Ke7 (2. Kd7 Nf7 3. c7 Ne5+ 4. Ke7 Rc8 5. f4 Kxf4 6. Ke6 Re8+) 2... Ng8+ 3. Kd7 (3. Kf7 Ke5) 3... Nf6+ 4. Kc7 Rh8 5. d7 Ne3 6. d8=Q Ned5+ 7. Kc8 Ne7+ 8. Kc7 Nfd5+ 9. Kd7 Rxd8+ 10. Kxd8 Nxc6+ 11. Kd7 Ne5+ 12. Kd6 Nf4 $19) 1... Rc5 2. d6 (2. Kd7 $2 Ne3 3. d6 Nc4 4. Ke7 Ng8+ $19) 2... Ke6 ( 2... Ng8 3. Kd8 Nf6 4. d7 $11) 3. d7 Rg5 4. d8=N+ $1 Kd6 5. c8=N+ $1 Kd5 6. Nb6+ Ke5 7. f4+ $1 Kxf4 8. Ne6+ {draw} 1/2-1/2