[Event "Arequipa Cup"]
[Site "Arequipa"]
[Date "2003.12.06"]
[Round "4"]
[White "Torres, Jean Pierre"]
[Black "Iparraguirre, Efren"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2164"]
[BlackElo "2164"]
[PlyCount "92"]
[EventDate "2003.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Qf3 e6 7. Nge2 Be7 8. 0-0 0-0 9. Rd1 a5 10. a3 a4 11. Ba2 Nd4 12. Nxd4 Qxd4 13. d3 Ra5 14. Ne2 Qf6 15. Qxf6 Bxf6 16. d4 e5 17. d5 Rc5 18. Nc3 Bf5 19. Be3 Ra5 20. Rd2 Nd7 21. Rc1 b5 22. Ne2 Rb8 23. c3 Nb6 24. Ng3 Bg6 25. Bxb6 Rxb6 26. Re1 h5 27. Bb1 Bxb1 28. Rxb1 g6 29. Nf1 Ra8 30. Ne3 Bg5 31. Rbd1 Rd8 32. Kf1 f5 33. Re2 Rbd6 34. c4 e4 35. cxb5 Rb6 36. Rc1 Bf4 37. g3 Bd6 38. Nc4 Rxb5 39. Nxd6 Rxd6 40. Rxc7 Rbxd5 41. Ra7 Rd1+ 42. Re1 R1d4 43. Rc1 Rd1+ 44. Rxd1 Rxd1+ 45. Ke2 Rd4 46. Rb7 Kf8 1/2-1/2

[Event "PER-ch U20"]
[Site "Peru"]
[Date "1995.??.??"]
[Round "2"]
[White "Coaguila, R."]
[Black "Iparraguirre, Efren"]
[Result "1/2-1/2"]
[ECO "E65"]
[PlyCount "119"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 c5 8. e3 Qc7 9. b3 a6 10. Bb2 Rb8 11. Qe2 b6 12. Rfd1 Bb7 13. Rac1 Rfc8 14. h3 Qd8 15. d5 Rc7 16. e4 Ne8 17. Qe3 Bc8 18. Na4 b5 19. Bxg7 Nxg7 20. Nb2 Nb6 21. Qf4 f6 22. g4 Rcb7 23. g5 bxc4 24. gxf6 exf6 25. Nxc4 Nxc4 26. Rxc4 Rb4 27. Nd2 g5 28. Qf3 a5 29. Bf1 Qe7 30. Rxb4 axb4 31. Nc4 Ba6 32. Ne3 Bc8 33. Bd3 h6 34. Kh1 Ra8 35. Bb1 Kf7 36. Nc4 Ba6 37. e5 Bxc4 38. e6+ Kf8 39. bxc4 Ra3 40. Rd3 Rxd3 41. Bxd3 Qd8 42. h4 Ke7 43. hxg5 hxg5 44. Qh3 Qe8 45. Be2 Qg6 46. Bd3 Qh5 47. Kg2 Qxh3+ 48. Kxh3 Nh5 49. Kg4 Nf4 50. Bf1 Ng6 51. Kf5 Nh4+ 52. Kg4 Ng6 53. Be2 Nf4 54. Bf1 Ng6 55. Kh5 Ne5 56. Be2 Kf8 57. Kh6 Kg8 58. Bh5 Kf8 59. Be2 Kg8 60. Bh5 1/2-1/2

[Event "PER-ch U20"]
[Site "Peru"]
[Date "1995.??.??"]
[Round "4"]
[White "Huzco, A."]
[Black "Iparraguirre, Efren"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "58"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Be2 Be7 6. 0-0 0-0 7. h3 c6 8. Be3 Be6 9. Nbd2 Qc7 10. b3 Nbd7 11. c4 Rfe8 12. Qc2 Rad8 13. Bd3 Bd6 14. c5 Bf4 15. Rfe1 Nf8 16. b4 Bd7 17. Re2 Bxe3 18. fxe3 Ng6 19. Rf1 Qg3 20. Bf5 Bxf5 21. Qxf5 Nf4 22. Ref2 Rxe3 23. Ne5 Ne2+ 24. Kh1 Nxd4 25. Qf4 Qxf4 26. Rxf4 Ne2 27. Re1 Ng3+ 28. Kg1 Rxe1+ 29. Kf2 Rxe5 0-1

[Event "PER-ch U20"]
[Site "Peru"]
[Date "1995.??.??"]
[Round "1"]
[White "Iparraguirre, Efren"]
[Black "Azanedo, O."]
[Result "0-1"]
[ECO "B33"]
[PlyCount "61"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bg5 h6 8. Bxf6 Bxc3+ 9. bxc3 Qxf6 10. Bc4 Qg6 11. Qf3 d6 12. Rd1 0-0 13. h3 Kh8 14. 0-0 f5 15. Rd2 Rf6 16. Rfd1 f4 17. Rd3 Be6 18. Nd2 Na5 19. Bxe6 Rxe6 20. Rd5 b6 21. Kh2 Rc8 22. Qd3 Kh7 23. Nf3 Nc4 24. Nh4 Qf6 25. Nf5 Nb2 26. Qa6 Nxd1 27. Qxc8 Nxf2 28. Kg1 Nxe4 29. Nxd6 Nxd6 30. Rxd6 Rxd6 31. Qc4 0-1

[Event "PER-ch U20"]
[Site "Peru"]
[Date "1995.??.??"]
[Round "3"]
[White "Iparraguirre, Efren"]
[Black "Contreras Torres, Javier"]
[Result "0-1"]
[ECO "C78"]
[PlyCount "38"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. d4 Nxd4 8. Nxd4 exd4 9. Qxd4 c5 10. Qe5+ Be7 11. c3 0-0 12. Nd2 d5 13. exd5 Bd6 14. Qf5 Bc8 15. Qg5 Bxh2+ 16. Kh1 Bc7 17. Nf3 Qd6 18. g3 Bg4 19. Bf4 Bxf3+ 0-1

[Event "PER-ch U20"]
[Site "Peru"]
[Date "1995.??.??"]
[Round "5"]
[White "Iparraguirre, Efren"]
[Black "Guevara, J."]
[Result "1/2-1/2"]
[ECO "C78"]
[PlyCount "102"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 0-0 8. d4 Bb6 9. Bg5 h6 10. Bxf6 Qxf6 11. Bd5 Rb8 12. Bxc6 dxc6 13. Nxe5 c5 14. Qf3 Qxf3 15. Nxf3 Bb7 16. Nbd2 cxd4 17. cxd4 Rbd8 18. Rac1 Rfe8 19. Rfe1 Re7 20. Kf1 Rde8 21. e5 Rd8 22. Nb3 Bxf3 23. gxf3 Rd5 24. Re4 Red7 25. Nc5 Bxc5 26. dxc5 Rd1+ 27. Rxd1 Rxd1+ 28. Re1 Rd2 29. Re2 Rd5 30. b4 Kf8 31. Kg2 Ke7 32. Kg3 g6 33. f4 Rd4 34. a3 a5 35. bxa5 Ra4 36. Re3 Rxa5 37. Rd3 Ke6 38. Kg4 Ra4 39. h4 Rc4 40. Rd8 Rxc5 41. h5 gxh5+ 42. Kxh5 Ke7 43. Rd3 Rc6 44. f5 Rc2 45. Kxh6 c5 46. Rb3 b4 47. axb4 c4 48. Rb1 c3 49. b5 Rb2 50. Rc1 Rxb5 51. Rxc3 Rxe5 1/2-1/2

[Event "PER-ch U20"]
[Site "Peru"]
[Date "1995.??.??"]
[Round "7"]
[White "Iparraguirre, Efren"]
[Black "Reyes Sarmiento, Alfonso"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "69"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Bf4 Nf6 7. e3 Be7 8. Bb5 Bg4 9. Qa4 Bd7 10. Ne5 0-0 11. 0-0 Nxe5 12. dxe5 Bxb5 13. Qxb5 Nh5 14. Qxb7 Nxf4 15. exf4 d4 16. Nd5 Re8 17. Nxe7+ Rxe7 18. Qf3 Rb8 19. b3 a5 20. Qd3 Qd5 21. Rfc1 a4 22. Qc4 Qxc4 23. Rxc4 axb3 24. axb3 f6 25. Rxc5 Rxb3 26. Rd5 fxe5 27. fxe5 d3 28. Rd1 Rc7 29. f3 Rc2 30. e6 Kf8 31. Re1 Re2 32. Rxe2 dxe2 33. Kf2 Re3 34. Ke1 Rxe6 35. Rd2 1/2-1/2

[Event "PER-ch U20"]
[Site "Peru"]
[Date "1995.??.??"]
[Round "6"]
[White "Murillo, Helmuth"]
[Black "Iparraguirre, Efren"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "32"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 c5 3. c4 Nc6 4. Bb2 d6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. e3 Bf5 9. d3 Qd7 10. a3 Bh3 11. Nc3 Bxg2 12. Kxg2 Rab8 13. d4 a6 14. Qe2 e6 15. Rfd1 Qc7 16. Rab1 Rfd8 1/2-1/2

