[Event "Vrnjacka Banja 1971"] [Site "Vrnjacka Banja YUG"] [Date "1971.04.14"] [EventDate "1971.04.13"] [Round "2"] [Result "1/2-1/2"] [White "Mato Damjanovic"] [Black "Predrag Ostojic"] [ECO "C98"] [WhiteElo "?"] [BlackElo "?"] [Source "Perpetual Check"] [PlyCount "42"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. d5 Nd8 14. Nf1 Ne8 15. a4 Rb8 16. axb5 axb5 17. b4 c4 18. Be3 g6 19. Bh6 Ng7 20. g4 f6 21. Ng3 Nf7 1/2-1/2