[Event "Paraguay Gran Prix U2300 08"]
[Site "Paraguay"]
[Date "2013.08.29"]
[Round "9.4"]
[White "Ippoliti, Horacio Alberto"]
[Black "Arraga, Gerardo"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2033"]
[BlackElo "1946"]
[PlyCount "116"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. Nd2 Nd6 5. e3 g6 6. Ngf3 Bg7 7. h4 h5 8. Bd3 Nd7 9. c4 c6 10. cxd5 cxd5 11. Bxd6 exd6 12. Qc2 0-0 13. Rc1 Re8 14. 0-0 Nf8 15. Qc7 Qf6 16. Bb5 Rd8 17. Ng5 a6 18. Ba4 Ne6 19. Nxe6 Bxe6 20. Nf3 b5 21. Bb3 a5 22. a3 a4 23. Ba2 Bf8 24. Ng5 Re8 25. Qb6 Reb8 26. Qc6 Be7 27. Bxd5 Rc8 28. Qxb5 Rcb8 29. Qc4 Bxd5 30. Qxd5 Bd8 31. Rc2 Ra5 32. Qe4 Rab5 33. g3 Kg7 34. Qc6 Qf5 35. e4 Qg4 36. Qxd6 Bxg5 37. hxg5 Qxe4 38. Qf6+ Kg8 39. Rfc1 Qe8 40. Rc7 Rxb2 41. Qc6 Qxc6 42. R7xc6 R8b7 43. R1c2 R2b3 44. f4 Rxg3+ 45. Kf2 Rxa3 46. Rf6 Rb5 47. Rd2 Rd5 48. Ra6 h4 49. Kg2 Kf8 50. Ra7 Rg3+ 51. Kh2 Rg4 52. Rc2 Rxf4 53. Rc8+ Kg7 54. Rxa4 Rdxd4 55. Raa8 Rd2+ 56. Kh3 Rd3+ 57. Kh2 Rd2+ 58. Kh3 Rd3+ 1/2-1/2

[Event "Paraguay Gran Prix U2300 08"]
[Site "Paraguay"]
[Date "2013.08.28"]
[Round "8.1"]
[White "Arraga, Gerardo"]
[Black "Benedetti, Julio"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1946"]
[BlackElo "2215"]
[PlyCount "52"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 d5 5. cxd5 Nxd5 6. g3 f6 7. Bg2 Be6 8. 0-0 Qd7 9. Re1 0-0-0 10. a4 g5 11. a5 h5 12. h4 Nd4 13. Nxe5 fxe5 14. Bxg5 Be7 15. Bd2 Rdg8 16. Ne4 Bh3 17. Ng5 Bxg2 18. Kxg2 Ne6 19. e4 Bxg5 20. hxg5 Ne7 21. Qc1 h4 22. Rh1 hxg3 23. Qc3 Nd4 24. Qc5 Nec6 25. Qd5 Qg4 26. Qf7 gxf2+ 0-1

[Event "Paraguay Gran Prix U2300 08"]
[Site "Paraguay"]
[Date "2013.08.26"]
[Round "7.4"]
[White "Malbran, Guillermo"]
[Black "Arraga, Gerardo"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2228"]
[BlackElo "1946"]
[PlyCount "126"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qb6 4. Nc3 e6 5. 0-0 Nd4 6. a4 a6 7. Bc4 d6 8. d3 Nf6 9. Bd2 Be7 10. a5 Qc7 11. Na4 Nd7 12. Nxd4 cxd4 13. f4 0-0 14. Qe2 Rb8 15. g4 Re8 16. g5 g6 17. Qf2 Bf8 18. Qxd4 Bg7 19. Qf2 Qc6 20. Bc3 Bxc3 21. Nxc3 b5 22. axb6 Rxb6 23. Bb3 Nc5 24. Na4 Rb4 25. Nxc5 dxc5 26. Ra5 c4 27. Bxc4 Rxb2 28. Bb3 Qc3 29. Rc5 Qb4 30. Rc4 Qe7 31. Qd4 Rxb3 32. cxb3 Rd8 33. Qc5 Qd7 34. Rf3 e5 35. fxe5 Qg4+ 36. Rg3 Qd1+ 37. Kg2 Be6 38. Qe3 Qxb3 39. Rc1 Qb2+ 40. Kg1 Qxe5 41. Rg2 a5 42. Qc5 Qf4 43. Rf1 Qh4 44. Qxa5 Rxd3 45. Qa8+ Kg7 46. Qa1+ Kg8 47. Rb1 Qf4 48. Qf6 Qd6 49. Rf2 Rd1+ 50. Rxd1 Qxd1+ 51. Kg2 Qg4+ 52. Kf1 Bc4+ 53. Ke1 Qxe4+ 54. Kd2 Qd3+ 55. Kc1 Be6 56. Qf3 Qd8 57. Qe3 Qa5 58. Rb2 Qc7+ 59. Kd1 Qd8+ 60. Ke1 Qa5+ 61. Rd2 Qa8 62. Kf2 Qb8 63. Kg2 Qb7+ 0-1

[Event "Paraguay Gran Prix U2300 08"]
[Site "Paraguay"]
[Date "2013.08.22"]
[Round "6.8"]
[White "Arraga, Gerardo"]
[Black "Carbone, Jose Maria"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1946"]
[BlackElo "1954"]
[PlyCount "57"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 c6 4. e4 e5 5. Nge2 Be7 6. f3 Nbd7 7. Be3 0-0 8. Qd2 Re8 9. 0-0-0 a6 10. g4 Nf8 11. Ng3 b5 12. h4 Ne6 13. Nf5 Bf8 14. h5 b4 15. Na4 Qa5 16. b3 c5 17. dxe5 dxe5 18. g5 Nd7 19. g6 fxg6 20. hxg6 hxg6 21. Qh2 gxf5 22. Qh7+ Kf7 23. exf5 Nf6 24. Qg6+ Kg8 25. fxe6 Rxe6 26. Bd3 e4 27. fxe4 Bb7 28. Rh4 Bd6 29. Rdh1 1-0

[Event "Paraguay Gran Prix U2300 08"]
[Site "Paraguay"]
[Date "2013.08.15"]
[Round "4.5"]
[White "Curatola, Clemente"]
[Black "Arraga, Gerardo"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2116"]
[BlackElo "1946"]
[PlyCount "64"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 e6 5. c3 a6 6. Bxc6+ bxc6 7. d4 Nf6 8. dxc5 d5 9. e5 Ne4 10. b4 Be7 11. Nd4 Bg5 12. f3 Bxc1 13. Qxc1 Ng5 14. h4 Nh3+ 15. gxh3 Qxh4 16. Kh2 0-0 17. Qe1 Qh5 18. Nd2 f6 19. f4 Ra7 20. N2f3 Raf7 21. Qg3 fxe5 22. Nxe5 Rf6 23. Rg1 Qh6 24. Qg5 Qxg5 25. fxg5 Rf4 26. Nexc6 g6 27. Ne7+ Kg7 28. Nxc8 Rxc8 29. Raf1 Rcf8 30. Rxf4 Rxf4 31. c6 Rf2+ 32. Kg3 Rd2 1-0

[Event "Paraguay Gran Prix U2300 08"]
[Site "Paraguay"]
[Date "2013.08.14"]
[Round "3.2"]
[White "Arraga, Gerardo"]
[Black "Elman, Cristian"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1946"]
[BlackElo "2134"]
[PlyCount "106"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. d4 Nc6 7. 0-0 a6 8. h3 Rb8 9. e4 e5 10. Re1 Re8 11. Bg5 h6 12. Be3 exd4 13. Nxd4 Ne5 14. b3 c5 15. Nde2 b5 16. f4 Ned7 17. Qxd6 b4 18. e5 bxc3 19. Nxc3 Nh7 20. Rad1 Qa5 21. Na4 Bf8 22. Qd3 Qc7 23. Bd5 Nxe5 24. fxe5 Bf5 25. Qd2 g5 26. g4 Bg6 27. Bf2 Rxe5 28. Rxe5 Qxe5 29. Nxc5 Bxc5 30. Bxc5 Re8 31. Bd6 Qg7 32. c5 h5 33. c6 hxg4 34. hxg4 Be4 35. c7 Bxd5 36. Qxd5 Qc3 37. Rf1 Qe3+ 38. Rf2 Nf6 39. Qf5 Qc1+ 40. Kh2 Re6 41. Be5 Nxg4+ 42. Qxg4 Rh6+ 43. Kg3 Qg1+ 44. Kf3 Qd1+ 45. Re2 Qf1+ 46. Ke3 Qc1+ 47. Kd3 Qd1+ 48. Ke4 f5+ 49. Qxf5 Qb1+ 50. Kd5 Qxf5 51. Re3 Qd7+ 52. Kc4 Rc6+ 53. Kb4 Qe7+ 0-1

[Event "Paraguay Gran Prix U2300 08"]
[Site "Paraguay"]
[Date "2013.08.12"]
[Round "2.2"]
[White "Suarez, Jose Luis"]
[Black "Arraga, Gerardo"]
[Result "0-1"]
[ECO "E98"]
[WhiteElo "2035"]
[BlackElo "1946"]
[PlyCount "138"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5 11. exf5 gxf5 12. f4 Ng6 13. Be3 Nf6 14. fxe5 dxe5 15. Bg5 h6 16. Be3 b6 17. Bh5 Nxh5 18. Qxh5 Kh7 19. Rae1 f4 20. Bc1 Bf5 21. Nf2 Qd7 22. b3 Rae8 23. Nce4 Qd8 24. Ba3 Rf7 25. Rd1 Kg8 26. Rd2 Nh4 27. Qd1 Kh7 28. Kh1 Rg8 29. Rg1 Bh8 30. d6 c5 31. d7 Rxd7 32. Rxd7+ Qxd7 33. Qxd7+ Bxd7 34. Rd1 Bf5 35. g3 Nf3 36. Rd6 Rf8 37. g4 Bc8 38. Kg2 Ng5 39. Nxg5+ hxg5 40. Kf3 Bf6 41. Ke2 e4 42. h3 f3+ 43. Ke3 Bd4+ 44. Rxd4 cxd4+ 45. Kxd4 Re8 46. Ke3 Bb7 47. Bb2 Kg6 48. Bd4 Re7 49. Kd2 Rd7 50. Kc3 Rd8 51. b4 Kf7 52. a4 Rc8 53. Be3 Kg6 54. c5 Kf6 55. Kd4 bxc5+ 56. bxc5 Rd8+ 57. Kc3 Bc6 58. a5 Rb8 59. Kc4 Rb1 60. Bd4+ Ke6 61. Be3 Bd5+ 62. Kc3 Rb3+ 63. Kd4 Rb4+ 64. Kc3 Rb3+ 65. Kd2 Ke5 66. Bxg5 Rb5 67. a6 Rxc5 68. Be3 Ra5 69. Kc2 Rxa6 0-1

[Event "Paraguay Gran Prix U2300 08"]
[Site "Paraguay"]
[Date "2013.08.07"]
[Round "1.10"]
[White "Arraga, Gerardo"]
[Black "Noguera, Hector"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1946"]
[PlyCount "87"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. b3 c5 5. Bg2 Be7 6. 0-0 Nc6 7. d3 0-0 8. e3 Qc7 9. Bb2 Rd8 10. Nbd2 a6 11. a3 b5 12. Qc2 Rb8 13. Rac1 bxc4 14. bxc4 Ne8 15. d4 cxd4 16. exd4 Qb6 17. Rb1 dxc4 18. Bc3 Qa7 19. Rxb8 Qxb8 20. Nxc4 Bd7 21. Rb1 Qa7 22. Nce5 f6 23. Nxd7 Qxd7 24. Rb6 Nc7 25. Bb2 Na5 26. Bh3 Bd6 27. Qc3 Nd5 28. Qxa5 Nxb6 29. Qxb6 Rb8 30. Qxa6 Rxb2 31. d5 f5 32. Qc4 e5 33. Ng5 g6 34. Ne4 Qc7 35. Nxd6 Qxc4 36. Nxc4 Rc2 37. Nxe5 Kf8 38. Bf1 Rc1 39. Kg2 Ra1 40. d6 Rxa3 41. h4 Ra5 42. f4 Rd5 43. d7 Ke7 44. Kf3 1-0

[Event "Paraguay Gran Prix U2300 07"]
[Site "Paraguay"]
[Date "2013.07.18"]
[Round "5.2"]
[White "Benedetti, Julio"]
[Black "Arraga, Gerardo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2200"]
[BlackElo "1946"]
[PlyCount "63"]
[EventDate "2013.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nf6 5. Bc4 d5 6. exd5 exd5 7. Qe2+ Be7 8. Bb5 0-0 9. Bxc6 bxc6 10. Ne5 Qb6 11. b3 Re8 12. Na4 Qc7 13. 0-0 Bf5 14. Ba3 c4 15. Bxe7 Rxe7 16. d3 c5 17. Qf3 cxb3 18. cxb3 Rc8 19. g4 Bd7 20. g5 Bxa4 21. gxf6 gxf6 22. Ng4 Kh8 23. bxa4 Rg8 24. Kh1 Qd6 25. Rae1 f5 26. Rxe7 Qxe7 27. Ne3 d4 28. Nxf5 Qe6 29. Ng3 Qxa2 30. Qc6 Qc2 31. Qf6+ Rg7 32. Re1 1-0

[Event "Paraguay Gran Prix U2300 07"]
[Site "Paraguay"]
[Date "2013.07.15"]
[Round "3.2"]
[White "Curatola, Clemente"]
[Black "Arraga, Gerardo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2114"]
[BlackElo "1946"]
[PlyCount "34"]
[EventDate "2013.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. e4 Be7 3. f4 d6 4. Nf3 Nf6 5. Nc3 0-0 6. Be3 c6 7. Qd2 Nbd7 8. e5 Ng4 9. 0-0-0 b5 10. Kb1 Nb6 11. Bg1 dxe5 12. dxe5 Qxd2 13. Rxd2 f6 14. h3 Nh6 15. Bc5 fxe5 16. fxe5 Nf7 17. Bd3 Nd7 1-0

[Event "Paraguay Gran Prix U2300 07"]
[Site "Paraguay"]
[Date "2013.07.11"]
[Round "2.7"]
[White "Benedetti, Claudio"]
[Black "Arraga, Gerardo"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2034"]
[BlackElo "1946"]
[PlyCount "62"]
[EventDate "2013.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 e6 5. e4 d6 6. Nf3 Ne7 7. Be2 0-0 8. 0-0 a6 9. a4 e5 10. h3 f5 11. Ng5 h6 12. Ne6 Bxe6 13. dxe6 Nbc6 14. exf5 Nxf5 15. Bf3 Rc8 16. Bd5 Qe7 17. Ne4 Kh7 18. Ra3 Nfd4 19. Qg4 Rf4 20. Bxf4 exf4 21. Kh1 Rf8 22. Bxc6 Nxc6 23. Rb3 Rf5 24. Qd1 Nd4 25. Rb6 f3 26. Rxd6 fxg2+ 27. Kxg2 Nxe6 28. Nc3 Nf4+ 29. Kh2 Rf7 30. Re1 Qc7 31. Qd2 Qc8 0-1

[Event "Paraguay Gran Prix U2300 05"]
[Site "Paraguay"]
[Date "2013.06.05"]
[Round "6.5"]
[White "Arraga, Gerardo"]
[Black "Lopez Rebert, Pablo"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1959"]
[BlackElo "2050"]
[PlyCount "60"]
[EventDate "2013.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. d3 f6 7. Bg2 Be6 8. 0-0 Qd7 9. Re1 Bc5 10. a3 0-0-0 11. Qc2 Bb6 12. Na4 g5 13. Nc5 Bxc5 14. Qxc5 g4 15. Nd2 h5 16. b4 Kb8 17. Bb2 h4 18. e3 hxg3 19. hxg3 Rh5 20. Rac1 Rdh8 21. b5 Qh7 22. f4 Rh1+ 23. Kf2 Qxd3 24. Bxh1 Rh2+ 25. Bg2 Qxd2+ 26. Re2 Rxg2+ 27. Kxg2 Qxe2+ 28. Kg1 Nxe3 29. Rc2 Qf1+ 30. Kh2 Qh3+ 0-1

[Event "Paraguay Gran Prix U2300 05"]
[Site "Paraguay"]
[Date "2013.05.27"]
[Round "2.1"]
[White "Arraga, Gerardo"]
[Black "Avila, Lucas"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1959"]
[BlackElo "2200"]
[PlyCount "80"]
[EventDate "2013.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. d4 Nbd7 7. 0-0 e5 8. e4 a6 9. h3 b5 10. Qe2 b4 11. dxe5 bxc3 12. exf6 Qxf6 13. Bg5 Qe6 14. bxc3 Bxc3 15. Rac1 Bg7 16. Rfd1 Bb7 17. Nd4 Qe5 18. Bf4 Qe7 19. Nc2 f5 20. Nb4 fxe4 21. Nd5 Bxd5 22. cxd5 Nc5 23. h4 Rxf4 24. Rxc5 Rxf2 25. Kxf2 Rf8+ 26. Kg1 dxc5 27. Bxe4 Bd4+ 28. Kh1 Rf2 29. Qg4 Rxa2 30. d6 Qxd6 31. h5 Kg7 32. Qg5 Rf2 33. h6+ Kh8 34. Re1 Rf8 35. Qg4 a5 36. Bg2 a4 37. Re6 Qd8 38. Bc6 a3 39. Qe2 Qg5 40. Re4 Qxh6+ 0-1

[Event "Buenos Aires Schvartzman Memorial"]
[Site "Buenos Aires"]
[Date "2013.05.02"]
[Round "2.2"]
[White "Malbran, Guillermo"]
[Black "Arraga, Gerardo"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2198"]
[BlackElo "1959"]
[PlyCount "89"]
[EventDate "2013.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nf6 4. e5 Nd5 5. Bb2 Be7 6. g3 0-0 7. Bg2 d6 8. 0-0 Nc6 9. exd6 Qxd6 10. Na3 Rd8 11. Nc4 Qc7 12. Qe2 Nf6 13. Rfe1 Bd7 14. Nce5 Be8 15. Nxc6 Bxc6 16. d3 Rac8 17. a4 b6 18. Ne5 Bxg2 19. Kxg2 Nd5 20. Nc4 Nb4 21. Qg4 Bf8 22. Re2 Nc6 23. Qf4 Qb7 24. Qf3 Qe7 25. Ne5 Nd4 26. Bxd4 cxd4 27. Nc6 Rxc6 28. Qxc6 Rd7 29. a5 Rc7 30. Qe4 Qc5 31. axb6 Qxb6 32. Ra4 Bb4 33. Qa8+ Bf8 34. Rc4 Rxc4 35. dxc4 g6 36. Re5 Kg7 37. Rb5 Qa6 38. Rb8 Bd6 39. Rg8+ Kf6 40. Qe4 e5 41. Qh4+ Kf5 42. Qxh7 Qb7+ 43. Kg1 Qe7 44. Qh3+ Ke4 45. Qg4# 1-0

[Event "Buenos Aires Duchamp Memorial op 4th"]
[Site "Buenos Aires"]
[Date "2012.10.30"]
[Round "8"]
[White "Nejanky, Maisa"]
[Black "Arraga, Gerardo"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2050"]
[BlackElo "1953"]
[PlyCount "93"]
[EventDate "2012.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. f4 Qc7 8. Bd3 Be7 9. Qf3 Nc6 10. Nb3 0-0 11. a5 Re8 12. Be3 Bf8 13. g4 g6 14. g5 Nd7 15. h4 Bg7 16. h5 Rb8 17. Qh3 Nf8 18. hxg6 fxg6 19. f5 Be5 20. Bb6 Qf7 21. f6 Bd7 22. Nd1 Bf4 23. Be3 e5 24. Qf3 Nb4 25. Nc1 Bb5 26. Bxb5 Nxc2+ 27. Kd2 Nd4 28. Bxe8 Nxf3+ 29. Ke2 Rxe8 30. Kxf3 Ne6 31. Bxf4 Nxf4 32. Ne3 h5 33. Ne2 Ne6 34. Rhg1 Nxg5+ 35. Kg2 Nxe4 36. Raf1 Rf8 37. Kh1 Kh8 38. Ng3 Qe6 39. Kh2 Ng5 40. Ngf5 gxf5 41. Rxg5 Rxf6 42. Nxf5 Rg6 43. Rfg1 Rxg5 44. Rxg5 e4 45. Rxh5+ Kg8 46. Ne3 Qb3 47. Rh3 0-1

[Event "Buenos Aires Duchamp Memorial op 4th"]
[Site "Buenos Aires"]
[Date "2012.10.29"]
[Round "7"]
[White "Arraga, Gerardo"]
[Black "Berardo, Tomas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1953"]
[BlackElo "1676"]
[PlyCount "51"]
[EventDate "2012.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 g6 6. Be2 Bg7 7. 0-0 0-0 8. h3 Nc6 9. Be3 Bf5 10. Nc3 Re8 11. Qd2 e5 12. d5 Ne7 13. Rfd1 e4 14. Nd4 Nbc8 15. Rac1 c6 16. Bg5 f6 17. Bf4 cxd5 18. cxd5 Nd6 19. Qe3 a6 20. g4 g5 21. Bg3 Bg6 22. Ne6 Qd7 23. Qc5 Nec8 24. Nc7 Bf8 25. Nxa8 e3 26. Qc7 1-0

[Event "Buenos Aires Duchamp Memorial op 4th"]
[Site "Buenos Aires"]
[Date "2012.10.28"]
[Round "6"]
[White "Sotelo, Noe"]
[Black "Arraga, Gerardo"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1759"]
[BlackElo "1953"]
[PlyCount "67"]
[EventDate "2012.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qe2 Be7 8. f4 0-0 9. 0-0-0 h6 10. h4 b5 11. e5 Nd5 12. Nxd5 exd5 13. exd6 Bf6 14. Bxf6 Qxf6 15. Qe5 Be6 16. Qxf6 gxf6 17. Nxe6 fxe6 18. f5 Re8 19. fxe6 Rxe6 20. Rxd5 Nd7 21. Bd3 Nb6 22. Bf5 Re2 23. Rd3 Rd8 24. Kd1 Rxg2 25. Be6+ Kg7 26. d7 Na4 27. Rd6 Nc5 28. Re1 Rf2 29. Bd5 Kf8 30. Bc6 Nxd7 31. Rxd7 Rc8 32. Bd5 Rfxc2 33. Rf7+ Kg8 34. Rc7+ 1-0

[Event "Buenos Aires Duchamp Memorial op 4th"]
[Site "Buenos Aires"]
[Date "2012.10.27"]
[Round "5"]
[White "Arraga, Gerardo"]
[Black "Cheb Terrab, Alejandro"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1953"]
[BlackElo "2087"]
[PlyCount "59"]
[EventDate "2012.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. Nc3 e6 4. d4 d5 5. g3 c6 6. Bg2 Bd6 7. 0-0 Nbd7 8. Bf4 Bxf4 9. gxf4 0-0 10. Qd3 Ne4 11. Rfd1 Qe8 12. Ne5 Rf6 13. Rac1 Qh5 14. f3 Nxc3 15. Qxc3 Nxe5 16. fxe5 Rh6 17. h3 Rg6 18. Kf1 Qg5 19. cxd5 Qxg2+ 20. Ke1 exd5 21. Qa5 Qg1+ 22. Kd2 Qxd4+ 23. Kc2 Qxe5 24. Qd8+ Kf7 25. Kb1 Rd6 26. Qc7+ Qe7 27. Qa5 b6 28. Qb4 c5 29. Qf4 Kf8 30. Rd3 0-1

[Event "Buenos Aires Duchamp Memorial op 4th"]
[Site "Buenos Aires"]
[Date "2012.10.25"]
[Round "4"]
[White "Barrionuevo, Pablo"]
[Black "Arraga, Gerardo"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2271"]
[BlackElo "1953"]
[PlyCount "51"]
[EventDate "2012.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c6 7. Be2 a6 8. e5 Ne8 9. 0-0 f6 10. Qb3 c5 11. exf6 Nxf6 12. dxc5 dxc5 13. Na4 Nfd7 14. Ng5 Bd4+ 15. Kh1 Rf6 16. Bg4 e5 17. Be6+ Kg7 18. Qh3 h5 19. Ne4 Rxe6 20. Qxe6 b5 21. f5 Nf8 22. f6+ Kh8 23. Qf7 Ne6 24. Bh6 Qg8 25. Bg7+ Nxg7 26. fxg7+ 1-0

[Event "Buenos Aires Duchamp Memorial op 4th"]
[Site "Buenos Aires"]
[Date "2012.10.24"]
[Round "3"]
[White "Arraga, Gerardo"]
[Black "Malbran, Guillermo"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1953"]
[BlackElo "2199"]
[PlyCount "57"]
[EventDate "2012.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Qb3 Nb6 7. d3 Be7 8. Bg2 0-0 9. 0-0 Be6 10. Qc2 f5 11. Be3 f4 12. Bd2 g5 13. gxf4 exf4 14. d4 g4 15. Ne5 Nxd4 16. Qe4 f3 17. exf3 Bf5 18. Qf4 Nd5 19. Qxd4 Nxc3 20. Qxc3 gxf3 21. Nxf3 Bf6 22. Qc4+ Rf7 23. Rad1 Qd3 24. Qb4 Qe4 25. Qb3 Be6 26. Qa3 Rg7 27. Ng5 Qc6 28. f4 h6 29. Qe3 1-0

[Event "Buenos Aires Duchamp Memorial op 4th"]
[Site "Buenos Aires"]
[Date "2012.10.23"]
[Round "2"]
[White "Duarte, Hector"]
[Black "Arraga, Gerardo"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "1953"]
[PlyCount "43"]
[EventDate "2012.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c6 7. 0-0 Nbd7 8. Bg5 h6 9. Be3 Ng4 10. Bd2 e5 11. h3 Ngf6 12. Qc1 Kh7 13. d5 Ng8 14. b4 f5 15. exf5 gxf5 16. Nh2 Qe7 17. Rb1 Ngf6 18. Qc2 e4 19. Rbe1 Qf7 20. Bf4 Ne8 21. Rd1 Qf6 22. Nb1 0-1

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "2011.11.26"]
[Round "8"]
[White "Lang, German"]
[Black "Arraga, Gerardo"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "1927"]
[PlyCount "60"]
[EventDate "2011.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Bc4 Nc6 5. Nge2 Bg7 6. f3 0-0 7. Bd3 e5 8. d5 Na5 9. Be3 c5 10. Ng3 a6 11. a4 Rb8 12. Qd2 Qc7 13. h4 Nd7 14. Bh6 Bh8 15. Bxf8 Nxf8 16. h5 Bd7 17. hxg6 fxg6 18. Qg5 Bg7 19. 0-0 b5 20. axb5 axb5 21. Qd2 c4 22. Be2 Nb7 23. Qe3 Nc5 24. b4 cxb3 25. cxb3 Nxb3 26. Ra7 Qd8 27. Rb1 Nd4 28. Bd1 Qh4 29. Qf2 b4 30. Nce2 Qd8 1-0

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "2011.11.25"]
[Round "7"]
[White "Arraga, Gerardo"]
[Black "Alvarez, Alberto Elias"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1927"]
[BlackElo "1989"]
[PlyCount "55"]
[EventDate "2011.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. d3 Be7 7. Qb3 Nb6 8. Bg2 Be6 9. Qd1 a5 10. 0-0 g5 11. b3 g4 12. Nd2 h5 13. Bb2 h4 14. Nc4 hxg3 15. hxg3 f5 16. e3 Bg5 17. Qe2 Qf6 18. Rfd1 Rh5 19. f4 gxf3 20. Qxf3 Qh6 21. Kf2 0-0-0 22. Rac1 f4 23. exf4 exf4 24. g4 Rh2 25. Nxb6+ cxb6 26. d4 Qh4+ 27. Kf1 Bxg4 28. Qe4 0-1

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "2011.11.24"]
[Round "6"]
[White "Covelli, Luis Alberto"]
[Black "Arraga, Gerardo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1536"]
[BlackElo "1927"]
[PlyCount "81"]
[EventDate "2011.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 d6 4. h3 e6 5. c3 Nf6 6. d3 Be7 7. a3 0-0 8. 0-0 Qc7 9. Bf4 Re8 10. Nbd2 Rb8 11. d4 cxd4 12. cxd4 Qb6 13. e5 dxe5 14. dxe5 Nd7 15. Qc2 Nf8 16. Be3 Qc7 17. b4 Ng6 18. Bd3 Qd8 19. Qc3 Bd7 20. Rad1 Rf8 21. Qb2 Qc7 22. Nc4 Rfd8 23. Rd2 Be8 24. Rfd1 f5 25. Bb1 Rxd2 26. Rxd2 Bd7 27. Rd1 b6 28. Nd6 Rd8 29. b5 Ncxe5 30. Nxe5 Bxd6 31. Nf3 Bc8 32. Qb3 Kh8 33. Ng5 Bh2+ 34. Kh1 Rxd1+ 35. Qxd1 Bd6 36. a4 Qe7 37. Nf7+ Qxf7 38. Qxd6 Qd7 39. Qb8 h6 40. Bc2 Kh7 41. f4 0-1

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "2011.11.23"]
[Round "5"]
[White "Arraga, Gerardo"]
[Black "Pascual, Diego Nicolas"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1927"]
[BlackElo "1988"]
[PlyCount "87"]
[EventDate "2011.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Nh6 7. a3 a5 8. Rb1 0-0 9. 0-0 f5 10. f4 Ng4 11. Nd5 Ne7 12. h3 Nf6 13. b3 Nfxd5 14. cxd5 b6 15. fxe5 Bxe5 16. Nf4 Bxf4 17. Rxf4 g5 18. Rd4 Ng6 19. Bb2 Ba6 20. d3 Qe7 21. Qd2 Rae8 22. Re1 Ne5 23. Qd1 Qf7 24. b4 axb4 25. axb4 Bb5 26. Rf1 Qg6 27. Rf2 Rf7 28. g4 f4 29. Be4 fxe3 30. Rf5 Rxf5 31. Bxf5 Qh6 32. Kg2 Ng6 33. Be6+ Rxe6 34. dxe6 Bc6+ 35. Kh2 Nf4 36. Rxf4 gxf4 37. Qb3 Kf8 38. Qc4 e2 39. Bc3 f3 40. Kg3 Qe3 41. Qxc6 f2+ 42. Kh4 f1Q 43. Qxc7 Qh6+ 44. Kg3 0-1

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "2011.11.21"]
[Round "4"]
[White "Arraga, Gerardo"]
[Black "Quinones, Hector Alejandro"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1927"]
[BlackElo "1955"]
[PlyCount "69"]
[EventDate "2011.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. a3 a5 6. e3 d6 7. Nge2 Nge7 8. 0-0 Be6 9. b3 0-0 10. d4 exd4 11. exd4 d5 12. Ra2 Bg4 13. cxd5 Bxe2 14. Qxe2 Nxd4 15. Qc4 Rb8 16. a4 Nef5 17. Nb5 c6 18. Nxd4 cxd5 19. Bxd5 Rc8 20. Nc6 bxc6 21. Bg2 Qd4 22. Qa6 Qc3 23. Bb2 Qxb3 24. Bxg7 Kxg7 25. Raa1 Qc3 26. Rfc1 Qe5 27. Re1 Qc3 28. Rab1 Nd4 29. Rec1 Qa3 30. Qc4 c5 31. Bb7 Rc7 32. Bd5 Re8 33. Kg2 Re2 34. Rc3 Nb3 35. Qxe2 1-0

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "2011.11.18"]
[Round "3"]
[White "Ricconi, Guillermo Ruben"]
[Black "Arraga, Gerardo"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1927"]
[PlyCount "82"]
[EventDate "2011.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. c3 d6 6. 0-0 a6 7. Nbd2 Nbd7 8. Re1 c5 9. e4 e5 10. d5 b5 11. b3 Nh5 12. Nf1 f5 13. Ng5 Ndf6 14. exf5 gxf5 15. Be2 Qe8 16. h3 Bd7 17. g4 fxg4 18. hxg4 Nf4 19. Bxf4 exf4 20. Bd3 Qc8 21. Qc2 Nxd5 22. Be4 Bc6 23. Bf5 Rxf5 24. gxf5 Qd8 25. Ne6 Qh4 26. f3 Bxc3 27. Re2 Kh8 28. Rh2 Qf6 29. Rc1 Be5 30. Kf2 Ne3 31. Qd3 Nxf5 32. Nc7 Rg8 33. Rh5 Bd4+ 34. Ke1 Qe5+ 35. Kd2 Rg7 36. Kd1 Ne3+ 37. Nxe3 Qxh5 38. Ng2 Bxf3+ 39. Ke1 Bxg2 40. Kd2 Be3+ 41. Kc2 Qe5 0-1

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "2011.11.17"]
[Round "2"]
[White "Arraga, Gerardo"]
[Black "Fernandez Ibias, Jose Luis"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1927"]
[PlyCount "55"]
[EventDate "2011.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 e4 3. Nd4 Nc6 4. Nc2 Nf6 5. Nc3 Bc5 6. g3 Qe7 7. Bg2 d6 8. 0-0 Ne5 9. Ne3 c6 10. Qc2 Nxc4 11. Nxc4 d5 12. Na5 Bb6 13. Nb3 h5 14. d4 h4 15. Bg5 hxg3 16. hxg3 Rh5 17. Qd2 Bc7 18. Rac1 Bf5 19. Nc5 0-0-0 20. b4 Bd6 21. Nxd5 cxd5 22. Nxe4+ Bc7 23. Nxf6 gxf6 24. Bf4 Rd7 25. Rc5 Be4 26. Rfc1 Re5 27. Bh3 Rh5 28. Rxc7+ 1-0

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.23"]
[Round "9"]
[White "Martinez de Negri, Agustin Gonzalo"]
[Black "Arraga, Gerardo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2056"]
[BlackElo "1951"]
[PlyCount "47"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bc4 e6 6. 0-0 Be7 7. Kh1 a6 8. a4 Qc7 9. d4 cxd4 10. Nxd4 0-0 11. f5 Nb4 12. Bb3 e5 13. Nf3 h6 14. Qe2 Bd7 15. g4 Nh7 16. h4 d5 17. Nxd5 Nxd5 18. Bxd5 Nf6 19. c4 Nxg4 20. Rg1 h5 21. Nh2 Nxh2 22. Qxh5 Bf6 23. Bh6 Qd6 24. Bxg7 1-0

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.22"]
[Round "8"]
[White "Arraga, Gerardo"]
[Black "Merli, Mariano"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1951"]
[PlyCount "67"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 b5 8. a3 Bb7 9. Bd3 Nbd7 10. 0-0 Be7 11. f4 0-0 12. Qe2 Qc7 13. Kh1 Rfe8 14. Rae1 Bf8 15. Bg1 e5 16. fxe5 Rxe5 17. Qf3 Rae8 18. Bf2 g6 19. Bg3 Rc5 20. Nb3 Rxc3 21. bxc3 Bg7 22. Bf2 Ne5 23. Qd1 d5 24. exd5 Nxd5 25. Bd4 Rd8 26. Qe2 Nxd3 27. cxd3 Nf4 28. Rxf4 Qxf4 29. Qe7 Qb8 30. Nc5 Bc6 31. Rf1 Rf8 32. Bxg7 Bxg2+ 33. Kxg2 Kxg7 34. Ne6+ 1-0

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.21"]
[Round "7"]
[White "Aguirre, Ayrton"]
[Black "Arraga, Gerardo"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1557"]
[BlackElo "1951"]
[PlyCount "22"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bg5 Qc7 6. Nc3 e6 7. 0-0-0 b5 8. e5 d5 9. Ne4 Nc6 10. Qc3 b4 11. Nd6+ Qxd6 0-1

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.20"]
[Round "6"]
[White "Arraga, Gerardo"]
[Black "Salcedo, Carlos"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1951"]
[BlackElo "1722"]
[PlyCount "37"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. 0-0 Bd7 8. Re1 Nge7 9. h4 h5 10. Nbd2 dxc3 11. bxc3 Nf5 12. Nb3 Be7 13. Bxf5 exf5 14. Qxd5 Be6 15. Qd1 0-0 16. Nfd4 Nxd4 17. Nxd4 Rad8 18. Be3 f4 19. Bxf4 1/2-1/2

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.17"]
[Round "5"]
[White "Airando, Martin"]
[Black "Arraga, Gerardo"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2213"]
[BlackElo "1951"]
[PlyCount "71"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e3 a6 7. h3 Nbd7 8. Be2 c6 9. 0-0 Qa5 10. a3 h6 11. b4 Qd8 12. Qc2 Nh5 13. Bh2 f5 14. Nh4 Qe8 15. Bxh5 gxh5 16. Nxf5 Qf7 17. Nxg7 Qxg7 18. Kh1 Rf7 19. c5 d5 20. a4 e5 21. Ne2 exd4 22. Nxd4 Nf8 23. Qe2 h4 24. b5 Bd7 25. bxc6 bxc6 26. Rab1 Ne6 27. Nxe6 Bxe6 28. Qh5 Bf5 29. Rb4 Kh7 30. Rxh4 Rg8 31. Bg3 Qf6 32. Be5 Qg6 33. Bf4 Rf6 34. Rg1 Be4 35. f3 Rf5 36. Qxg6+ 1-0

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.16"]
[Round "4"]
[White "Arraga, Gerardo"]
[Black "Guerrero, Alvaro"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1951"]
[BlackElo "2181"]
[PlyCount "68"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Nf6 9. 0-0 Nbd7 10. Rd1 Bd6 11. c4 0-0 12. Bd2 Qc7 13. Bc3 Rad8 14. Qe2 Rfe8 15. Ne5 b6 16. Nh5 Nxh5 17. Qxh5 g6 18. Qe2 Bf8 19. Qe4 Rc8 20. Bd2 Bg7 21. Bf4 Nf6 22. Qe3 Qb7 23. b4 Nh5 24. Bh6 Bh8 25. h3 Ng7 26. g4 f6 27. Nf3 Rcd8 28. Nd2 Re7 29. Bf4 Ne8 30. Ne4 Qd7 31. Rac1 f5 32. Nc3 Bxd4 33. Qg3 Qc8 34. Re1 Bf6 0-1

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.15"]
[Round "3"]
[White "Juarez, Carlos Eleodoro"]
[Black "Arraga, Gerardo"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2087"]
[BlackElo "1951"]
[PlyCount "60"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 b5 9. g4 Bb7 10. g5 Nfd7 11. h4 Nb6 12. Bd3 N8d7 13. 0-0-0 Nc5 14. Qg2 Nc4 15. Bf2 Rc8 16. f4 Nxd3+ 17. Rxd3 0-0 18. Nce2 Qc7 19. c3 b4 20. f5 Ne5 21. Re3 bxc3 22. Nxc3 Qc4 23. Kb1 Qxd4 24. f6 Bd8 25. h5 Nc4 26. Re2 Qd3+ 27. Ka1 Na3 28. Bh4 Rxc3 29. bxc3 Ba5 30. Be1 Qb1# 0-1

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.14"]
[Round "2"]
[White "Arraga, Gerardo"]
[Black "Nisental, Enrique Moises"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1951"]
[PlyCount "33"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Nc3 Nc6 5. d5 exd5 6. cxd5 Ne7 7. g3 b6 8. Bg2 d6 9. 0-0 Bb7 10. Bg5 Nexd5 11. Nxd5 Bxd5 12. Bxf6 Qxf6 13. Qxd5 Rd8 14. Qc6+ Ke7 15. Bh3 Qxb2 16. Ng5 h6 17. Qc7+ 1-0

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.13"]
[Round "1"]
[White "Garcia, Raimundo"]
[Black "Arraga, Gerardo"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2334"]
[BlackElo "1951"]
[PlyCount "67"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 0-0 7. 0-0 Nf6 8. Nc3 c5 9. dxc5 Qc7 10. Be3 Na6 11. Rc1 Rd8 12. Qa4 Ng4 13. Nb5 Qb8 14. Bf4 e5 15. Bg5 f6 16. Qc4+ Kh8 17. Nd6 Rxd6 18. cxd6 Qxd6 19. h3 Be6 20. Qa4 Nh6 21. Be3 Nf5 22. Rfd1 Qe7 23. Bd2 Bf8 24. g4 Bd7 25. Qa5 Nd6 26. g5 Nf7 27. gxf6 Qe6 28. Ng5 Nxg5 29. Bxg5 Nb4 30. Qc7 Bc6 31. Bxc6 bxc6 32. Qd7 Qxa2 33. f7 Bg7 34. Qe8+ 1-0

[Event "Buenos Aires La Punta op"]
[Site "Buenos Aires"]
[Date "2009.05.25"]
[Round "1"]
[White "Arraga, Gerardo"]
[Black "Liascovich, Lucas Agustin"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1929"]
[BlackElo "2440"]
[PlyCount "76"]
[EventDate "2009.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. b3 g5 9. Bb2 g4 10. Ne1 h5 11. a4 a5 12. Nc2 Be6 13. Ne3 h4 14. Rc1 Nd4 15. Nb5 c6 16. Nxd4 exd4 17. Qc2 Bf6 18. Nf5 Qd7 19. Be4 Rh5 20. Ne3 0-0-0 21. b4 axb4 22. a5 b3 23. Qb1 Rxa5 24. d3 Bg5 25. Nc4 Nxc4 26. Rxc4 Bxc4 27. dxc4 f5 28. Bd3 hxg3 29. fxg3 Be3+ 30. Kg2 Rf8 31. Bc1 f4 32. gxf4 Bxc1 33. Qxc1 Rh5 34. f5 Rfh8 35. Qf4 Rxh2+ 36. Kg1 Qh7 37. Qxd4 Rh1+ 38. Kf2 Qh4+ 0-1

[Event "Club Argentino-Torre Blanca m"]
[Site "Buenos Aires"]
[Date "2001.12.27"]
[Round "1.35"]
[White "Arraga, Gerardo"]
[Black "Molchanov, Evgeny"]
[Result "1-0"]
[ECO "A57"]
[BlackElo "2111"]
[PlyCount "65"]
[EventDate "2001.12.27"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 g6 7. e4 Bg7 8. Nge2 0-0 9. Ng3 Nbd7 10. Be2 Qxb6 11. 0-0 Bb7 12. Rb1 a5 13. b3 Ba6 14. Bxa6 Qxa6 15. a4 Rfc8 16. f4 c4 17. Be3 cxb3 18. Rxb3 Qc4 19. Bd4 Ng4 20. Nb5 Bxd4+ 21. Nxd4 Nc5 22. Ra3 Nf6 23. Nc6 Rc7 24. f5 Ncxe4 25. Nxe4 Nxe4 26. Raf3 g5 27. h4 Qc5+ 28. Kh2 g4 29. Rd3 Nf2 30. Rxf2 Qxf2 31. Qxg4+ Kh8 32. Rg3 Qb2 33. Nd4 1-0

[Event "Buenos Aires m"]
[Site "Buenos Aires"]
[Date "2000.12.28"]
[Round "2.34"]
[White "Arraga, Gerardo"]
[Black "Marsico, Cristian"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "53"]
[EventDate "2000.12.27"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 Be7 6. Qd5 Nh6 7. Bxh6 0-0 8. Bc1 Nb4 9. Qh5 Nc2+ 10. Kd1 Nxa1 11. Nxc3 d6 12. Bd3 c6 13. Ke1 Bf6 14. h4 g6 15. Qh6 Bg7 16. Qf4 f5 17. Bc4+ Kh8 18. h5 Nc2+ 19. Kf1 fxe4 20. hxg6 d5 21. Rxh7+ Kg8 22. Rxg7+ Kxg7 23. Qh6+ Kf6 24. g7+ Kf5 25. gxf8Q+ Qxf8 26. Qxf8+ Ke6 27. Nxe4 1-0

[Event "Buenos Aires m"]
[Site "Buenos Aires"]
[Date "2000.12.26"]
[Round "1.33"]
[White "Arraga, Gerardo"]
[Black "Nogueira, Agustin"]
[Result "0-1"]
[ECO "E68"]
[PlyCount "51"]
[EventDate "2000.12.27"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. 0-0 d6 6. d4 Nbd7 7. b3 c6 8. Bb2 Re8 9. Nc3 e5 10. e4 a5 11. Rc1 exd4 12. Nxd4 Nc5 13. Qc2 Qb6 14. Rcd1 a4 15. h3 Nfd7 16. Kh2 Nf8 17. Bc1 Nfe6 18. Nxe6 Bxe6 19. Rxd6 axb3 20. axb3 Qxb3 21. Qxb3 Nxb3 22. Nb1 Bxc4 23. Rfd1 Be2 24. Re1 Nxc1 25. Rxc1 Red8 26. Rd2 0-1

[Event "Buenos Aires CA-ch"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "4"]
[White "Arraga, Gerardo"]
[Black "Diaz Castro, Sergio"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "76"]
[EventDate "2000.??.??"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 Nf5 7. 0-0 Qb6 8. Re1 cxd4 9. Qe2 Be7 10. Bxf5 exf5 11. Bg5 Bxg5 12. Nxg5 Be6 13. Nd2 g6 14. a4 0-0 15. Ra3 Qxb2 16. Rb3 Qc2 17. c4 dxc4 18. Rh3 h6 19. Rxh6 c3 20. Qf3 Qxd2 21. Rh8+ Kg7 22. Rh7+ Kg8 23. Rf1 Qxg5 24. Qh3 Qh5 25. Rxh5 gxh5 26. f4 c2 27. Qxh5 Rfd8 28. g4 Ne7 29. Kf2 Rac8 30. gxf5 Bxf5 31. Rg1+ Bg6 32. Qg5 c1Q 33. Rxc1 Rxc1 34. f5 Rcc8 35. fxg6 Nxg6 36. h4 d3 37. h5 d2 38. hxg6 d1Q 1/2-1/2

[Event "Reinhardt Memorial"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "3"]
[White "Arraga, Gerardo"]
[Black "Fiori, Hector Dionisio"]
[Result "1-0"]
[ECO "A12"]
[BlackElo "2097"]
[PlyCount "62"]
[EventDate "2000.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 c6 2. g3 d5 3. Bg2 Nf6 4. 0-0 Bf5 5. c4 e6 6. b3 Bd6 7. Bb2 Nbd7 8. d3 Qc7 9. Nc3 0-0 10. Rc1 a6 11. Nh4 d4 12. Ne4 Bxe4 13. dxe4 e5 14. Nf5 Bc5 15. Qd2 Qb6 16. g4 a5 17. Rb1 Rfe8 18. Qg5 g6 19. Bc1 Bf8 20. h3 Qd8 21. Nh6+ Kg7 22. f4 Ng8 23. Nxf7 Kxf7 24. fxe5+ Ke6 25. Qd2 Bc5 26. Kh2 Nxe5 27. Qc2 Qh4 28. Bf3 Bd6 29. Bf4 Nxg4+ 30. Bxg4+ Ke7 31. e5 Bc5 1-0

[Event "Reinhardt Memorial"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "1"]
[White "Arraga, Gerardo"]
[Black "Koch, Juan Enrique"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "58"]
[EventDate "2000.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Be7 8. Qe2 0-0 9. 0-0 c5 10. c3 b6 11. b3 Bb7 12. Bb2 cxd4 13. Nxd4 Bc5 14. Nf3 Qc7 15. c4 Qc6 16. a3 a5 17. Rfe1 Rad8 18. Bc2 Rfe8 19. Bd3 e5 20. Nf5 g6 21. Nh6+ Kg7 22. Qd2 e4 23. Ng5 e3 24. fxe3 Bxe3+ 25. Rxe3 Rxe3 26. Bd4 Ne5 27. Ne4 Rxe4 28. Bxe4 Qxe4 29. Re1 Qxd4+ 0-1

[Event "Buenos Aires CA-ch"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "6"]
[White "Arraga, Gerardo"]
[Black "Trejo, Juan"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "2120"]
[PlyCount "149"]
[EventDate "2000.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. f3 a6 8. Bc4 Qc7 9. Bb3 Nc6 10. Qd2 Ne5 11. 0-0-0 Nc4 12. Bxc4 Qxc4 13. g4 b5 14. Kb1 Bb7 15. h4 Rc8 16. Rh2 Nd7 17. Nb3 Qc7 18. h5 Ne5 19. Qe2 Nc4 20. Bc1 b4 21. Nd5 exd5 22. exd5 0-0 23. f4 Rfe8 24. Qd3 a5 25. Qf3 Qd7 26. Nd4 Bf6 27. Nf5 a4 28. Qh3 Qc7 29. g5 Bxb2 30. Bxb2 Nxb2 31. Kxb2 a3+ 32. Kb1 Bxd5 33. Nd4 Qc5 34. Rhd2 Be4 35. f5 Qe5 36. g6 Rc3 37. Qh4 Rf3 38. h6 fxg6 39. fxg6 Bxg6 40. Re2 Re3 41. Rde1 Rxe2 42. Rxe2 Qf6 43. Rxe8+ Bxe8 44. Qe1 Bd7 45. c3 bxc3 46. Qxc3 Qf1+ 47. Kc2 Ba4+ 48. Kd2 Qf4+ 49. Ke1 Qe5+ 50. Kf2 Bd7 51. Qb3+ d5 52. Nc2 Qh2+ 53. Ke1 Qg1+ 54. Kd2 Qf2+ 55. Kc1 Qf1+ 56. Kd2 Qf4+ 57. Ne3 Qd4+ 58. Kc1 Qa1+ 59. Kc2 Qb2+ 60. Qxb2 axb2 61. Nxd5 Be6 62. Nb4 g5 63. Kxb2 Kf7 64. a4 Bc8 65. Kc3 g4 66. Kd3 Kg6 67. Ke3 Kxh6 68. Kf4 Kh5 69. Kg3 Kg5 70. Nd3 h5 71. Kh2 Bb7 72. Nc5 Bc8 73. Kg2 h4 74. a5 h3+ 75. Kg1 0-1

[Event "Reinhardt Memorial"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "5"]
[White "Arraga, Gerardo"]
[Black "Villegas, Alicia"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "84"]
[EventDate "2000.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. c4 e6 5. 0-0 Be7 6. b3 0-0 7. Bb2 Nc6 8. e3 dxc4 9. bxc4 Qd3 10. Qb3 Rd8 11. Ne5 Nxe5 12. Bxe5 Ng4 13. Bb2 Bf6 14. Nc3 Rb8 15. Rab1 b6 16. h3 Ne5 17. Ne4 Qxc4 18. Qxc4 Nxc4 19. Nxf6+ gxf6 20. Bxf6 Rxd2 21. Rfc1 Nd6 22. Rxc5 Ba6 23. Rb4 Bd3 24. a4 a5 25. Rxa5 Rc8 26. Rxb6 Ne4 27. Rb2 Rd1+ 28. Kh2 Nxf6 29. Bf3 Rb1 30. Rd2 Be4 31. Kg2 Bxf3+ 32. Kxf3 Ra1 33. Rd4 Ra2 34. Rf4 Nd5 35. Rd4 Rcc2 36. Rg4+ Kf8 37. Ra8+ Ke7 38. Rg7 Rxf2+ 39. Ke4 Kf6 40. Rxh7 Rad2 41. Rc8 Kg6 42. Rh4 Nf6+ 0-1

[Event "Reinhardt Memorial"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "4"]
[White "Quiroga, Facundo"]
[Black "Arraga, Gerardo"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2398"]
[PlyCount "59"]
[EventDate "2000.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 c6 5. Bxf6 exf6 6. cxd5 Bb4 7. Rc1 cxd5 8. a3 Bxc3+ 9. Rxc3 0-0 10. e3 Nc6 11. Bd3 Re8 12. Ne2 Bd7 13. 0-0 Ne7 14. b4 Rc8 15. Qb3 Rxc3 16. Nxc3 Be6 17. Rc1 a6 18. Na4 Nc8 19. Nc5 Qe7 20. a4 Nd6 21. a5 Rc8 22. h3 f5 23. Rb1 Ne4 24. Bxe4 fxe4 25. b5 Rxc5 26. bxa6 bxa6 27. dxc5 Qxc5 28. Qb6 Qc2 29. Qb8+ Kg7 30. Qb2+ 1-0

[Event "Reinhardt Memorial"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "2"]
[White "Turek, Diego"]
[Black "Arraga, Gerardo"]
[Result "1/2-1/2"]
[ECO "B76"]
[PlyCount "23"]
[EventDate "2000.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 Nxd4 9. Bxd4 d6 10. 0-0-0 Be6 11. Kb1 Qa5 12. g4 1/2-1/2

