[Event "Buenos Aires Najdorf"] [Site "Buenos Aires"] [Date "1991.??.??"] [Round "4"] [White "Barbero, Gerardo F"] [Black "Tal, Mikhail"] [Result "1/2-1/2"] [WhiteElo "2495"] [BlackElo "2565"] [ECO "A38"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c5 5. Bg2 Nc6 6. O-O O-O 7. d3 a6 8. Be3 d6 9. h3 Bd7 10. Qd2 Rb8 11. Bh6 Bxh6 12. Qxh6 Nd4 13. g4 Nxf3+ 14. Bxf3 Bc6 15. Bg2 1/2-1/2

[Event "Novi Sad ol (Men)"] [Site "Novi Sad"] [Date "1990.??.??"] [Round "10"] [White "Barbero, Gerardo F"] [Black "Kortschnoj, Viktor"] [Result "1/2-1/2"] [WhiteElo "2475"] [BlackElo "2630"] [ECO "D91"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 O-O 10. b4 Qd6 11. Qb3 Be6 12. Be2 c6 13. O-O Nd7 14. Ne1 a5 15. bxa5 Rxa5 16. Nc2 Rfa8 17. a4 h5 18. Rfd1 Bf8 19. Rab1 R8a7 20. Ne1 h4 21. Nd3 Bf5 22. Rb2 Qf6 23. Rdb1 Bd6 24. Qd1 b6 25. Bg4 Ra8 26. Rc2 R5a7 27. Rbc1 Qe6 28. Bxf5 Qxf5 29. h3 Ba3 30. Rb1 Bd6 31. Nb4 Rc7 32. Nd3 Rcc8 33. Rbc1 Re8 34. Ne1 Bb4 35. Nd3 Bd6 36. Ne1 Bb4 1/2-1/2

[Event "Los Polvorines op"] [Site "Los Polvorines"] [Date "1980.??.??"] [Round "?"] [White "Smyslov, Vassily"] [Black "Barbero, Gerardo F"] [Result "1-0"] [WhiteElo "2550"] [BlackElo "2200"] [ECO "A81"] 1. g3 f5 2. d4 g6 3. Bg2 Bg7 4. Nc3 Nf6 5. Bg5 c6 6. Qd2 h6 7. Bxf6 exf6 8. d5 O-O 9. e3 Qe7 10. Nge2 d6 11. dxc6 bxc6 12. O-O Kh7 13. Rfd1 Rd8 14. b4 Bb7 15. Rab1 a6 16. a4 Ra7 17. Nf4 h5 18. Nce2 Ba8 19. c4 Bf8 20. Nd4 Bh6 21. Qc2 Qf7 22. b5 Rc8 23. Nxf5 Bxf4 24. exf4 1-0