[Event "Villa Ballester Verano op 60th"]
[Site "Villa Ballester"]
[Date "2010.01.20"]
[Round "1"]
[White "Lopez Rebert, Pablo"]
[Black "Nicolas, Roberto"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2107"]
[PlyCount "51"]
[EventDate "2010.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d3 5. Bxd3 Qc7 6. c4 Nf6 7. Nc3 e6 8. 0-0 a6 9. Re1 d6 10. Bf4 Be7 11. c5 e5 12. cxd6 Bxd6 13. Bg5 Bg4 14. Bxf6 gxf6 15. h3 Be6 16. Nd5 Bxd5 17. exd5 Ne7 18. Rc1 Qd7 19. Nd2 Bb4 20. Ne4 Ng8 21. Re2 Qxd5 22. Qa4+ b5 23. Qxb4 Qxd3 24. Nd6+ Ke7 25. Nf5+ Ke8 26. Ng7+ 1-0

[Event "Chivilcoy CLP op"]
[Site "Chivilcoy"]
[Date "1997.??.??"]
[Round "2"]
[White "Flores, Diego"]
[Black "Nicolas, Roberto"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2180"]
[PlyCount "65"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 e6 5. Nc3 d6 6. f4 dxe5 7. fxe5 Be7 8. Nf3 0-0 9. Be3 f6 10. exf6 Bxf6 11. Be2 Nc6 12. 0-0 e5 13. d5 Ne7 14. Ne4 Bf5 15. Nc5 Qc8 16. Ng5 Bxg5 17. Bxg5 Ng6 18. Be3 Nd7 19. g4 Nxc5 20. gxf5 Nf4 21. Bxc5 Qxf5 22. Bg4 Qg5 23. Kh1 h5 24. Bf3 Rf7 25. Be4 b6 26. Be3 Rd8 27. Bxf4 exf4 28. Rg1 Qe5 29. Bg6 Rf5 30. Bxf5 Qxf5 31. Qb1 Qf6 32. Qg6 Qxb2 33. Rae1 1-0

[Event "Chivilcoy CLP op"]
[Site "Chivilcoy"]
[Date "1997.??.??"]
[Round "3"]
[White "Nicolas, Roberto"]
[Black "Chari, Sebastian"]
[Result "1-0"]
[ECO "C80"]
[PlyCount "37"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d3 Nc5 7. Bxc6 dxc6 8. Nxe5 Bd6 9. Nc4 0-0 10. Nc3 b5 11. Nxd6 cxd6 12. Qf3 Bd7 13. Qg3 g6 14. Qxd6 Nb7 15. Qf4 Re8 16. Ne4 Qe7 17. Bd2 Red8 18. Nf6+ Kh8 19. Bc3 1-0

[Event "Chivilcoy CLP op"]
[Site "Chivilcoy"]
[Date "1997.??.??"]
[Round "4"]
[White "Nicolas, Roberto"]
[Black "Ippoliti, Horacio Alberto"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "82"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 Nf6 3. Nc3 d5 4. e5 Ne4 5. d4 Bf5 6. Be3 Nxc3 7. bxc3 e6 8. Bb5 Qd7 9. 0-0 Be7 10. Bd3 Bg6 11. c4 dxc4 12. Bxc4 Nb4 13. Bb3 0-0 14. a3 Nd5 15. Bd2 b5 16. Qe1 h6 17. Bb4 Bh5 18. Bxe7 Nxe7 19. c3 Bxf3 20. gxf3 Rfd8 21. Kh1 Qc6 22. Qe3 Nf5 23. Qd3 Nh4 24. Bd1 Ng6 25. Rc1 Nxe5 26. Qe4 Qxe4 27. fxe4 Nc4 28. a4 a6 29. Be2 Nd2 30. Rg1 bxa4 31. f3 c5 32. Rc2 Nb3 33. dxc5 Nxc5 34. Bd1 g6 35. Ra2 Rd3 36. c4 Rad8 37. Bxa4 Rxf3 38. Bc6 Rc8 39. Ba4 Rc3 40. Bc2 Rxc4 41. e5 Kg7 0-1

[Event "Chivilcoy CLP op"]
[Site "Chivilcoy"]
[Date "1997.??.??"]
[Round "1"]
[White "Spata, Rafael"]
[Black "Nicolas, Roberto"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2105"]
[PlyCount "97"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. c3 0-0 6. d4 exd4 7. cxd4 Bb6 8. e5 Ne4 9. Bd3 f5 10. Qb3+ Kh8 11. Nc3 Nxd4 12. Nxd4 Bxd4 13. Nxe4 fxe4 14. Bxe4 Qh4 15. Bf3 Bxe5 16. g3 Qf6 17. Bg2 c6 18. Rb1 d5 19. Be3 Bf5 20. Rbd1 h6 21. Bc1 Rad8 22. Qa4 Rd7 23. b3 b5 24. Qb4 Ra8 25. Qc5 Bc7 26. Qe3 Bb6 27. Qd2 Re8 28. Bb2 d4 29. Rfe1 Red8 30. b4 Bg4 31. Rc1 Rd6 32. Qd3 a5 33. a3 Bf5 34. Qf3 Bd7 35. Qd3 Be8 36. Be4 Bg6 37. Bxg6 Qxg6 38. Qxg6 Rxg6 39. Re2 d3 40. Rd1 Rf8 41. Re7 Rxf2 42. Bxg7+ Kg8 43. Kh1 Rf7 44. Rxf7 Kxf7 45. Bc3 axb4 46. axb4 c5 47. bxc5 Bxc5 48. Kg2 Ke6 49. Kf3 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1994.??.??"]
[Round "4"]
[White "Nicolas, Roberto"]
[Black "Pierrot, Juan Facundo"]
[Result "0-1"]
[ECO "E60"]
[BlackElo "2330"]
[PlyCount "76"]
[EventDate "1994.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Be2 Nc6 7. 0-0 d6 8. d4 cxd4 9. exd4 Nh5 10. Qd2 e5 11. dxe5 dxe5 12. Rd1 Nf4 13. Qe3 Qb6 14. Bf1 Qxe3 15. fxe3 Ne6 16. Nc3 f5 17. Nd5 b6 18. b4 e4 19. Bxg7 Kxg7 20. Nd2 Bb7 21. a4 Rfd8 22. Nb3 Ne5 23. Nd4 Nxd4 24. Rxd4 Bxd5 25. cxd5 Rd6 26. Rc1 Rad8 27. Rc6 Rxc6 28. dxc6 Nxc6 29. Rc4 Ne5 30. Rc7+ Rd7 31. Rc3 Kf6 32. h3 h6 33. a5 g5 34. a6 f4 35. exf4 gxf4 36. Bb5 Rd1+ 37. Kh2 Rd2 38. Bc6 Nf3+ 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "1"]
[White "Farah, Rodolfo"]
[Black "Nicolas, Roberto"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2260"]
[PlyCount "78"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nb5 Bc5 6. f3 Bb6 7. N1c3 Nge7 8. Na4 Ba5+ 9. Bd2 a6 10. Bxa5 axb5 11. Bc3 Qg5 12. Bd2 Qh4+ 13. g3 Qh5 14. Nc3 b4 15. Nb5 0-0 16. f4 Qc5 17. Bd3 d5 18. e5 Bf5 19. a3 bxa3 20. Nxa3 Nb4 21. Rb1 Bxd3 22. cxd3 Nxd3+ 23. Ke2 Nxb2 24. Rxb2 Qxa3 25. Rb3 Qa6+ 26. Kf2 c5 27. Qb1 Nc6 28. Re1 h6 29. f5 Nd4 30. Rb2 Qc4 31. f6 Ra4 32. Be3 Re8 33. Qd1 Nf5 34. Rc2 Ra2 35. Rxa2 Qxa2+ 36. Re2 Nxe3 37. Qd3 Ng4+ 38. Kg2 Qc4 39. Qf3 Nxe5 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "2"]
[White "Nicolas, Roberto"]
[Black "Loiterstein, Mariano"]
[Result "1/2-1/2"]
[ECO "D13"]
[BlackElo "2255"]
[PlyCount "55"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. e3 Bf5 7. Bb5 a6 8. Bxc6+ bxc6 9. Ne5 Bd7 10. 0-0 e6 11. Na4 Qc7 12. Bd2 Bd6 13. f4 0-0 14. Rc1 Be8 15. Qe1 Qb7 16. b3 Ne4 17. Ba5 Qb5 18. Nb6 Ba3 19. Nxa8 Bxc1 20. Nc7 Bxe3+ 21. Kh1 Nf2+ 22. Kg1 Nh3+ 23. Kh1 Nf2+ 24. Kg1 Nh3+ 25. Kh1 Qxf1+ 26. Qxf1 Nf2+ 27. Kg1 Nh3+ 28. Kh1 1/2-1/2

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "4"]
[White "Nicolas, Roberto"]
[Black "Mondaca, Omar"]
[Result "0-1"]
[ECO "D86"]
[BlackElo "2160"]
[PlyCount "46"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 Qd7 9. 0-0 b6 10. Qd3 Bb7 11. Bf4 a6 12. Rac1 Nc6 13. Qe3 e5 14. dxe5 Nxe5 15. Bb3 Rae8 16. Rfd1 Qc8 17. f3 Kh8 18. Bh6 Bxh6 19. Qxh6 f5 20. Nf4 Re7 21. exf5 Qxf5 22. Be6 Qxf4 23. Qh3 Qe3+ 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "3"]
[White "Wisniacki, Flavio"]
[Black "Nicolas, Roberto"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "2175"]
[PlyCount "78"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 a6 7. Qd2 h6 8. Bxf6 gxf6 9. Be2 h5 10. f4 Bh6 11. Nb3 Be6 12. Nd5 Rc8 13. 0-0 Ne5 14. Qd4 Ng6 15. c4 Bg4 16. Bd3 Nxf4 17. Nxf4 Bxf4 18. Rxf4 e5 19. Qd5 exf4 20. Qxb7 f3 21. Qxa6 Rg8 22. Qa5 Qe7 23. gxf3 Bxf3+ 24. Kf2 Bxe4 25. Bxe4 Rg5 26. Bf5 Kf8 27. Nd4 Qb7 28. Qd5 Qxb2+ 29. Nc2 Qb6+ 30. Kf3 Re8 31. Re1 Rb8 32. Nd4 Qc5 33. Qxc5 dxc5 34. h4 Rg4 35. Nc6 Rb6 36. Bxg4 hxg4+ 37. Kxg4 Rxc6 38. Rb1 Rd6 39. Kf5 Kg7 1/2-1/2

[Event "Zarate op 3th"]
[Site "Zarate"]
[Date "1974.12.04"]
[Round "5"]
[White "Amado, Claudio"]
[Black "Nicolas, Roberto"]
[Result "1-0"]
[ECO "E16"]
[PlyCount "43"]
[EventDate "1974.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Qe7 7. 0-0 Bxd2 8. Qxd2 d6 9. Nc3 Nbd7 10. Qc2 0-0 11. e4 e5 12. d5 a5 13. a3 Ba6 14. Nd2 Ra7 15. b4 b5 16. cxb5 Bb7 17. bxa5 Rxa5 18. a4 Rfa8 19. Nb3 R5a7 20. a5 Nb6 21. axb6 Rxa1 22. Rxa1 1-0

[Event "Mar del Plata International Open-07"]
[Site "Mar del Plata"]
[Date "1974.04.??"]
[Round "?"]
[White "Nicolas, Roberto"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "62"]
[EventDate "1974.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c3 d5 6. 0-0 Nbd7 7. Nbd2 c5 8. Qc2 Qc7 9. Ne1 e5 10. dxe5 Nxe5 11. Ndf3 Bf5 12. Qa4 Rfe8 13. Bf4 Nxf3+ 14. Nxf3 Qb6 15. b4 Ne4 16. bxc5 Qxc5 17. Be3 Qc8 18. Bd4 Nxc3 19. Bxc3 Qxc3 20. e3 b5 21. Qf4 Rac8 22. Nd4 Bxd4 23. exd4 Be4 24. Bh3 f5 25. Rfe1 Qf3 26. Qxf3 Bxf3 27. Re3 Be2 28. Ra3 Rc7 29. Bg2 Bc4 30. Bf3 Rce7 31. Ra6 Re1+ 0-1

[Event "Mar del Plata International Open-06"]
[Site "Mar del Plata"]
[Date "1973.04.16"]
[Round "3"]
[White "Garcia, Raimundo"]
[Black "Nicolas, Roberto"]
[Result "1-0"]
[ECO "E67"]
[PlyCount "41"]
[EventDate "1973.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 Nbd7 6. c4 0-0 7. Nc3 Rb8 8. e4 e5 9. Qc2 c6 10. Rd1 Re8 11. b3 exd4 12. Nxd4 Ne5 13. h3 Qb6 14. Be3 Qc7 15. f4 Neg4 16. hxg4 Nxg4 17. Bf2 b5 18. cxb5 cxb5 19. Rac1 Nxf2 20. Qxf2 Qa5 21. Nc6 1-0

[Event "Zarate op"]
[Site "Zarate"]
[Date "1973.??.??"]
[Round "4"]
[White "Chuliver, Raul"]
[Black "Nicolas, Roberto"]
[Result "0-1"]
[ECO "B15"]
[PlyCount "62"]
[EventDate "1973.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 e6 6. Bd3 c5 7. Be3 Nc6 8. Na4 cxd4 9. Bxd4 Nxd4 10. Nxd4 Nxe5 11. Be2 Bd7 12. Nc3 Bc5 13. 0-0 0-0 14. Re1 Qf6 15. Nf3 Ng4 16. Rf1 Bc6 17. Qd3 Rad8 18. h3 Nxf2 19. Rxf2 e5 20. Qd2 Bxf2+ 21. Kxf2 e4 22. Qg5 exf3 23. Qxf6 gxf6 24. Bxf3 f5 25. Ne2 d4 26. Bh5 d3 27. cxd3 Rxd3 28. Nf4 Rd2+ 29. Kg3 Re8 30. Ne2 Rexe2 31. Bxe2 Rxe2 0-1

[Event "Mar del Plata International Open-05"]
[Site "Mar del Plata"]
[Date "1972.03.30"]
[Round "6"]
[White "Nicolas, Roberto"]
[Black "Aguirre, Alb"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "96"]
[EventDate "1972.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. e4 Bg7 4. Be2 Nf6 5. Nbd2 0-0 6. 0-0 Nc6 7. d5 Nb8 8. Rb1 Nbd7 9. b4 c5 10. b5 a6 11. bxa6 bxa6 12. c4 a5 13. Bb2 Ng4 14. Bxg7 Kxg7 15. h3 Ngf6 16. Nh2 e5 17. f4 exf4 18. Rxf4 Ne5 19. Nhf3 Nfd7 20. Qe1 Ba6 21. Qg3 Rb8 22. Rxb8 Qxb8 23. Rh4 h6 24. Nxe5 Nxe5 25. Qe3 g5 26. Rg4 Nxg4 27. Bxg4 Qb2 28. Nf3 Bxc4 29. a4 Qe2 30. Qc3+ Kg8 31. Qf6 Qe3+ 32. Kh1 Rb8 33. Qxd6 Rb1+ 34. Kh2 Qf4+ 35. Qxf4 gxf4 36. Nh4 Bb3 37. d6 Bxa4 38. Nf5 c4 39. Nd4 f6 40. Be6+ Kh8 41. Bxc4 Rd1 42. Ne6 Bd7 43. Nxf4 a4 44. g4 a3 45. e5 fxe5 46. Ng6+ Kg7 47. Nxe5 Rxd6 48. h4 Be6 0-1

[Event "Zarate op"]
[Site "Zarate"]
[Date "1972.??.??"]
[Round "?"]
[White "Nicolas, Roberto"]
[Black "Amado, Claudio"]
[Result "0-1"]
[ECO "C95"]
[PlyCount "56"]
[EventDate "1972.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b4 Bg7 16. Bb2 d5 17. exd5 Nxd5 18. Bb3 Nf4 19. dxe5 Nxe5 20. Nxe5 Bxe5 21. Re3 Nxg2 22. Rd3 Qf6 23. Qg4 Nh4 24. Bd5 Bxd5 25. Rxd5 Bxg3 26. Qxg3 Re2 27. Rb1 Rae8 28. c4 Rxb2 0-1

