[Event "PER-ch"]
[Site "Lima"]
[Date "2004.03.06"]
[Round "2.2"]
[White "Barreto Carreno, Carlos"]
[Black "Sanchez, Alvaro"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2172"]
[PlyCount "67"]
[EventDate "2004.03.05"]
[EventType "k.o."]
[EventRounds "8"]
[EventCountry "PER"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. Bd2 Qc7 11. 0-0-0 0-0-0 12. Qe2 e6 13. Kb1 Bd6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Rhe8 17. Rhe1 a6 18. c4 c5 19. Bc3 cxd4 20. Nxd4 Rd7 21. Nb3 e5 22. g4 Bc5 23. g5 Rxd1+ 24. Rxd1 hxg5 25. hxg5 Nd7 26. Qf3 Re7 27. Ba5 Bb6 28. Bb4 Nc5 29. Rd5 Nxb3 30. Bxe7 Nd2+ 31. Rxd2 Qxe7 32. c5 Qxg5 33. Qh3+ Kb8 34. Qh8+ 1-0

[Event "PER-ch"]
[Site "Lima"]
[Date "2004.03.06"]
[Round "2.1"]
[White "Sanchez, Alvaro"]
[Black "Barreto Carreno, Carlos"]
[Result "1-0"]
[ECO "E67"]
[BlackElo "2172"]
[PlyCount "97"]
[EventDate "2004.03.05"]
[EventType "k.o."]
[EventRounds "8"]
[EventCountry "PER"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nbd7 7. 0-0 c6 8. Qc2 Qc7 9. b3 Re8 10. Bb2 e5 11. e3 Nf8 12. Rfe1 Bf5 13. e4 Bg4 14. dxe5 dxe5 15. Rad1 Ne6 16. Na4 Bxf3 17. Bxf3 Rad8 18. Rxd8 Rxd8 19. Rd1 Nd4 20. Bxd4 exd4 21. Nc5 Qe7 22. b4 b6 23. Nb3 c5 24. bxc5 bxc5 25. Bg2 Bf8 26. h3 Qc7 27. f4 Nh5 28. Qf2 Rb8 29. e5 Ng7 30. g4 Be7 31. Bd5 a5 32. Qf3 a4 33. Nc1 Rb1 34. Nd3 Qb8 35. Kg2 Qb6 36. Rd2 Qa5 37. Re2 Ne6 38. f5 Ng5 39. Qf4 Qc3 40. Nf2 gxf5 41. gxf5 h6 42. h4 Nh7 43. Qxh6 Qc1 44. Qg6+ Kh8 45. Qxf7 Qg1+ 46. Kf3 Bxh4 47. Qe8+ Kg7 48. Qg8+ Kh6 49. Ng4+ 1-0

[Event "PER-ch"]
[Site "Lima"]
[Date "2004.03.05"]
[Round "1.1"]
[White "Garcia, Javier"]
[Black "Sanchez, Alvaro"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2324"]
[PlyCount "69"]
[EventDate "2004.03.05"]
[EventType "k.o."]
[EventRounds "8"]
[EventCountry "PER"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 0-0 5. Nf3 b6 6. e3 Bb7 7. Be2 d6 8. 0-0 Nbd7 9. Qc2 Nh5 10. Bg5 h6 11. Bh4 a6 12. Nd2 Nhf6 13. e4 e5 14. d5 Re8 15. b4 Nf8 16. c5 g5 17. Bg3 Ng6 18. Nc4 Bf8 19. cxb6 cxb6 20. Rfc1 Rc8 21. f3 Nd7 22. Bf2 Nf4 23. Bf1 Kg7 24. Qd2 Be7 25. Qe3 b5 26. Na5 Rc7 27. a4 bxa4 28. Rxa4 Nb8 29. b5 axb5 30. Nxb5 Rxc1 31. Qxc1 Bc8 32. Nc7 Rg8 33. Bb6 Qd7 34. Nc6 Nxc6 35. dxc6 1-0

[Event "PER-ch"]
[Site "Lima"]
[Date "2004.03.05"]
[Round "1.2"]
[White "Sanchez, Alvaro"]
[Black "Garcia, Javier"]
[Result "1/2-1/2"]
[ECO "E83"]
[BlackElo "2324"]
[PlyCount "92"]
[EventDate "2004.03.05"]
[EventType "k.o."]
[EventRounds "8"]
[EventCountry "PER"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. g4 Rb8 9. Ng3 e5 10. d5 Nd4 11. Be2 c5 12. Qd2 b5 13. b3 bxc4 14. bxc4 Qa5 15. 0-0 Bd7 16. Rfb1 Rb4 17. g5 Nh5 18. Nxh5 gxh5 19. Kg2 h4 20. Bd3 h3+ 21. Kg3 Rfb8 22. Ne2 Qa3 23. Rxb4 Rxb4 24. Rb1 a5 25. Rxb4 cxb4 26. Nxd4 exd4 27. Bf4 Bf8 28. e5 dxe5 29. Bxe5 b3 30. Qf4 Qe7 31. Qe4 Qxe5+ 32. Qxe5 bxa2 33. Qxd4 Bg7 34. Qa7 a1Q 35. Qxd7 Qe5+ 36. Kxh3 Qxg5 37. Qe8+ Bf8 38. Qe4 Qh5+ 39. Kg2 Bd6 40. h4 Qg6+ 41. Qxg6+ hxg6 42. Bc2 Kg7 43. Kf2 f5 44. h5 gxh5 45. Bxf5 Kf6 46. Bd7 Ke5 1/2-1/2

[Event "Arequipa Cup"]
[Site "Arequipa"]
[Date "2003.12.08"]
[Round "8"]
[White "Ninapaytan, Paul"]
[Black "Sanchez, Alvaro"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "55"]
[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 c5 2. b3 d6 3. Bb2 Nc6 4. d3 Nf6 5. Nd2 e6 6. Ngf3 Be7 7. g3 0-0 8. Bg2 a5 9. 0-0 Qc7 10. Nh4 b5 11. f4 Bb7 12. Nhf3 Rad8 13. h3 Rfe8 14. Kh2 h6 15. e5 Nd5 16. exd6 Bxd6 17. Qe2 Bxf4 18. gxf4 Nxf4 19. Be5 Nxe2 20. Bxc7 Rd7 21. Bg3 Nb4 22. Ne5 Bxg2 23. Kxg2 Rd5 24. c4 Nxg3 25. cxd5 Nxf1 26. Rxf1 exd5 27. Ndf3 f6 28. Nd7 0-1

[Event "Arequipa Cup"]
[Site "Arequipa"]
[Date "2003.12.07"]
[Round "7"]
[White "Aramayo Tapia, Jaime"]
[Black "Sanchez, Alvaro"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2149"]
[PlyCount "71"]
[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. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Na6 7. b3 Qe8 8. Bb2 c6 9. Re1 Rb8 10. e4 Qd8 11. e5 Ng4 12. exd6 exd6 13. h3 Nf6 14. Nbd2 d5 15. Ne5 Be6 16. c5 Nc7 17. f4 Nh5 18. Kh2 f6 19. Nef3 Qd7 20. Qe2 Rbe8 21. Qf2 g5 22. Ng1 Bh6 23. Bf3 g4 24. Bg2 gxh3 25. Nxh3 Kh8 26. Re3 Rg8 27. Nf1 Ng7 28. Rae1 Qf7 29. Qf3 Qg6 30. Nf2 Nf5 31. R3e2 Bd7 32. Bh3 Rxe2 33. Rxe2 Re8 34. Rxe8+ Qxe8 35. Ng4 Bg7 36. Nfe3 0-1

[Event "Arequipa Cup"]
[Site "Arequipa"]
[Date "2003.12.06"]
[Round "5"]
[White "Medina Chirinos, Javier Enrique"]
[Black "Sanchez, Alvaro"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "49"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. Nxc6 bxc6 10. 0-0-0 Qa5 11. Bc4 Rb8 12. g4 Be6 13. Bxe6 fxe6 14. b3 Nxe4 15. Na4 Nxd2 16. Bxd2 Qe5 17. c3 Rxf3 18. Rhe1 Qxh2 19. Rxe6 Qg3 20. Kb2 Qxg4 21. Ka3 Qxe6 22. Re1 Be5 23. Nb2 Qd5 24. Nc4 Qc5+ 25. Kb2 0-1

[Event "Arequipa Cup"]
[Site "Arequipa"]
[Date "2003.12.05"]
[Round "1"]
[White "Cruz Estrada, Filemon"]
[Black "Sanchez, Alvaro"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2345"]
[PlyCount "59"]
[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. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. a3 Bg7 6. Rb1 a5 7. d3 0-0 8. Nf3 d6 9. 0-0 Bf5 10. Ne1 Rb8 11. Nc2 Ng4 12. h3 Nge5 13. f4 Nd7 14. e4 Nd4 15. exf5 Nxf5 16. Qe1 e6 17. Nb5 Qb6 18. g4 Nd4 19. Ncxd4 cxd4 20. f5 exf5 21. gxf5 Rfe8 22. Qg3 Ne5 23. Bd5 Kh8 24. f6 Bf8 25. Bf4 Qc5 26. Rbd1 a4 27. Qh4 Qc8 28. Bh6 Qd7 29. Rf4 Bxh6 30. Qxh6 1-0

[Event "Arequipa Regional"]
[Site "Arequipa"]
[Date "2003.06.11"]
[Round "1"]
[White "Sanchez, Alvaro"]
[Black "Lucioni, Mauricio"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "53"]
[EventDate "2003.06.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "PER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 e6 4. e3 Nf6 5. a3 Bd6 6. Bg5 Qe7 7. Bb5 Bd7 8. c4 dxc4 9. Bxc4 0-0 10. Nc3 a6 11. e4 b5 12. Bd3 e5 13. Nd5 Nxd5 14. Bxe7 Bxe7 15. exd5 exd4 16. dxc6 Bxc6 17. 0-0 a5 18. Nxd4 Bd7 19. Bxb5 Bxb5 20. Nxb5 Rab8 21. Qe2 Rfe8 22. Nxc7 Rec8 23. Qxe7 Rxb2 24. Rad1 Rbb8 25. Rd7 h6 26. Qxf7+ Kh7 27. Qxg7# 1-0

[Event "PER-ch Regional Sur"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "5"]
[White "Condori Aranya, Edwin"]
[Black "Sanchez, Alvaro"]
[Result "0-1"]
[ECO "D31"]
[PlyCount "120"]
[EventDate "2002.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 h6 6. Nf3 Nd7 7. Bd3 Ngf6 8. Nc3 Bd6 9. 0-0 0-0 10. Qe2 Qc7 11. Re1 a6 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qh4 Ne8 15. Qe4 Nf6 16. Qh4 Ne8 17. c5 Be7 18. Qe4 Nf6 19. Qe2 Rd8 20. Rd1 Bd7 21. Ne5 Nd5 22. Bxh6 Bf6 23. Bc1 g6 24. a4 Kg7 25. Bc4 Rh8 26. Bxd5 exd5 27. Bf4 Rae8 28. Qd2 Qc8 29. b4 Bf5 30. Ra3 Be4 31. Rb3 Bxe5 32. Bxe5+ f6 33. Bg3 Qf5 34. Rb2 Bd3 35. Re1 Bc4 36. f3 Kf7 37. Rbb1 g5 38. Rbc1 Qg6 39. Qf2 Qh7 40. Bd6 Qd3 41. h3 Rhg8 42. Rcd1 Qc3 43. Rc1 Qd3 44. a5 Bb5 45. Kh2 Rh8 46. Kh1 Bc4 47. Rcd1 Qc3 48. Rc1 Qd3 49. Rcd1 Qc3 50. Kh2 Bb5 51. Rb1 Bd3 52. Rbd1 Bb5 53. Rb1 Rhg8 54. Kh1 Rh8 55. Rec1 Qd3 56. Re1 Qc3 57. Kg1 Bd3 58. Rbd1 Bf5 59. Rc1 Qxb4 60. f4 gxf4 0-1

[Event "PER-ch Regional Sur"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "1"]
[White "Delgado, Victor2222"]
[Black "Sanchez, Alvaro"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2061"]
[PlyCount "61"]
[EventDate "2002.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Ngf6 8. 0-0 Qc7 9. c4 e6 10. Re1 Be7 11. a3 Rd8 12. Bxg6 hxg6 13. Qc2 a6 14. Rxe6 Nf8 15. Re1 Qd6 16. c5 Qc7 17. Bd2 Qd7 18. Rad1 Ne6 19. Ba5 Rc8 20. Ne5 Qd5 21. Qc4 Nf4 22. Qxd5 N6xd5 23. Nc4 0-0 24. Ne4 Ne6 25. Ned6 Rb8 26. Ne4 Bd8 27. Bxd8 Rfxd8 28. Ncd6 Nec7 29. Ng5 Nb5 30. Ngxf7 Rxd6 31. Nxd6 1-0

[Event "PER-ch Regional Sur"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "7"]
[White "Nina, Miguel Angel"]
[Black "Sanchez, Alvaro"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "2238"]
[PlyCount "109"]
[EventDate "2002.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Be7 7. f4 Nc6 8. Qd2 Qb6 9. Nxc6 bxc6 10. e5 dxe5 11. fxe5 Nd5 12. Nxd5 Bxg5 13. Qxg5 exd5 14. 0-0-0 0-0 15. Rd3 f6 16. exf6 Rxf6 17. Rg3 Rg6 18. Qe5 Bd7 19. Rxg6 hxg6 20. Bd3 Re8 21. Qg5 Qf2 22. Qd2 Qxd2+ 23. Kxd2 Bf5 24. b4 Bxd3 25. cxd3 Rb8 26. Kc3 Kf7 27. Re1 a5 28. a3 axb4+ 29. axb4 Rb5 30. Re2 Rb7 31. h3 Rb5 32. Ra2 Rb6 33. Ra8 Ke7 34. Rg8 Kf7 35. Rc8 Ke7 36. Rc7+ Kf8 37. Ra7 Kg8 38. Ra4 Kf7 39. Kd4 Rb5 40. Ke5 c5 41. Kxd5 cxb4+ 42. Kc4 Re5 43. Ra2 Re3 44. Rd2 Ke6 45. Kxb4 Kd5 46. Kc3 Rg3 47. Ra2 Kc5 48. h4 Kb6 49. Re2 Kc5 50. Re5+ Kd6 51. Rg5 Rxg5 52. hxg5 Ke5 53. d4+ Kf4 54. Kc4 Kxg5 55. Kc5 1-0

[Event "Arequipa Mayores 3rd"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "3"]
[White "Oriundo, Hugo"]
[Black "Sanchez, Alvaro"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "96"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 Nf6 6. 0-0 0-0 7. d3 e6 8. e4 a6 9. Be3 d6 10. h3 Rb8 11. a4 b6 12. Qd2 Re8 13. Rae1 Qc7 14. Nh4 Bb7 15. f4 Nd7 16. Kh2 Nb4 17. Re2 Rf8 18. f5 Ne5 19. Bh6 exf5 20. exf5 f6 21. fxg6 hxg6 22. Bxg7 Kxg7 23. Ne4 Nbxd3 24. Qc3 Bxe4 25. Bxe4 Nb4 26. Nf3 Nbc6 27. Ref2 Nxf3+ 28. Bxf3 Ne5 29. Bd5 Qe7 30. Kg2 b5 31. axb5 axb5 32. b3 b4 33. Qe3 Rbc8 34. Ra2 Rc7 35. Rfa1 Qd7 36. Ra6 Rh8 37. h4 g5 38. Ra8 Rh5 39. Rg8+ Kh7 40. Raa8 Ng6 41. Qd3 f5 42. Rad8 Qe7 43. Qxf5 Qe2+ 44. Kg1 Qe1+ 45. Kh2 Qe2+ 46. Bg2 Rxh4+ 47. gxh4 Qe5+ 48. Qxe5 Nxe5 1-0

[Event "Arequipa Mayores 3rd"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "5"]
[White "Sanchez, Alvaro"]
[Black "Barria Yaitul, Armin"]
[Result "1/2-1/2"]
[ECO "E81"]
[BlackElo "2031"]
[PlyCount "75"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Be3 c6 7. Nge2 a6 8. g4 h5 9. h3 e5 10. Qd2 b5 11. Bg5 exd4 12. Nxd4 Qb6 13. 0-0-0 Nbd7 14. gxh5 Nxh5 15. Be7 Be5 16. Nde2 Re8 17. Bxd6 bxc4 18. f4 Bxd6 19. Qxd6 Rb8 20. Rd2 Nc5 21. Nd4 Ng3 22. Bxc4 Kg7 23. Re1 Ncxe4 24. Nxe4 Nxe4 25. Qa3 c5 26. Rde2 cxd4 27. Rxe4 Rxe4 28. Rxe4 Bf5 29. Re7 Qc6 30. Rxf7+ Kh6 31. Rh7+ Kxh7 32. Qe7+ Kh6 33. Qg5+ Kg7 34. Qe7+ Kh6 35. Qg5+ Kg7 36. Qe7+ Kh8 37. Qe5+ Kh7 38. Qe7+ 1/2-1/2

[Event "PER-ch Regional Sur"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "4"]
[White "Sanchez, Alvaro"]
[Black "Calsina, Rosario"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "64"]
[EventDate "2002.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. e3 a6 5. c4 e6 6. Be2 Bd6 7. Bxd6 Qxd6 8. 0-0 Nf6 9. Nc3 h6 10. Rc1 0-0 11. a3 Rad8 12. Qa4 Ne4 13. cxd5 Nxc3 14. Rxc3 Qxd5 15. Rfc1 Be4 16. Qd1 Qd6 17. Nd2 Bg6 18. Bf3 Ne7 19. Nc4 Qd7 20. Ne5 Qe8 21. Rxc7 Nd5 22. Bxd5 Rxd5 23. Nxg6 fxg6 24. Rxb7 Rdf5 25. Rcc7 R5f7 26. Qc2 Rxc7 27. Qxc7 Rf7 28. Qxf7+ Qxf7 29. Rxf7 Kxf7 30. Kf1 Ke7 31. Ke2 Kd6 32. Kd3 Kd5 1-0

[Event "PER-ch Regional Sur"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "6"]
[White "Sanchez, Alvaro"]
[Black "Iturry Quinonez, Milton"]
[Result "1/2-1/2"]
[ECO "D27"]
[BlackElo "2192"]
[PlyCount "69"]
[EventDate "2002.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 e6 5. e3 a6 6. Bxc4 c5 7. 0-0 Nc6 8. dxc5 Bxc5 9. a3 Qc7 10. Qe2 0-0 11. b4 Be7 12. Bb2 b5 13. Ba2 Bb7 14. Rac1 Rfd8 15. h3 Rac8 16. Ng5 Qd7 17. Rfd1 Qe8 18. Nge4 Nxe4 19. Nxe4 Nxb4 20. Qg4 g6 21. axb4 Rxd1+ 22. Rxd1 Qc6 23. Rc1 Qxc1+ 24. Bxc1 Rxc1+ 25. Kh2 Rc2 26. Bb1 Rb2 27. Bd3 f5 28. Qf3 Kg7 29. Qf4 fxe4 30. Qe5+ Bf6 31. Qc7+ Kh6 32. Qf4+ Kg7 33. Qc7+ Kh6 34. Qf4+ Kg7 35. Qc7+ 1/2-1/2

[Event "PER-ch Regional Sur"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "3"]
[White "Sanchez, Alvaro"]
[Black "Machicao, Shirley"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "61"]
[EventDate "2002.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 dxc4 8. Bxc4 Nb6 9. Bd3 Nbd5 10. Bd2 Nb4 11. Bb1 c5 12. a3 Nc6 13. dxc5 Bxc5 14. Qe2 Qc7 15. Nb5 Qb6 16. b4 a6 17. Nc3 Bd6 18. Rd1 Ne5 19. Ng5 Neg4 20. h3 Ne5 21. Nge4 Nxe4 22. Nxe4 Be7 23. Bc3 Qc7 24. Qh5 f5 25. f4 fxe4 26. Bxe5 Qb6 27. Rd4 Rf5 28. Qe8+ Bf8 29. Bxe4 Rf7 30. Bxh7+ Kxh7 31. Qxf7 1-0

[Event "Arequipa Mayores 3rd"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "2"]
[White "Sanchez, Alvaro"]
[Black "Quinones, Cesar Luis"]
[Result "0-1"]
[ECO "E60"]
[BlackElo "2085"]
[PlyCount "58"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 d6 7. b3 Nc6 8. Bb2 cxd4 9. exd4 d5 10. Nc3 Bg4 11. h3 Bxf3 12. Bxf3 dxc4 13. Bxc6 bxc6 14. bxc4 Nd7 15. Na4 Qa5 16. Bc3 Qa6 17. Nb2 c5 18. Qd3 cxd4 19. Bxd4 e5 20. Be3 Nb6 21. Bxb6 Qxb6 22. Rab1 Rad8 23. Qe2 Qa5 24. Nd3 Qc3 25. Nb4 Rd2 26. Qe3 Qxe3 27. fxe3 Rc8 28. Rfc1 Bh6 29. Nd5 Rxd5 0-1

[Event "PER-ch Regional Sur"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "2"]
[White "Vasquez, Fabrizio"]
[Black "Sanchez, Alvaro"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "42"]
[EventDate "2002.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bf4 e5 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. Bg5 exd4 10. Qxd4 Bg7 11. Nd5 0-0 12. 0-0-0 Nxd5 13. Qxd5 Qb6 14. c3 Nc5 15. Qxd6 Qxd6 16. Rxd6 Nxe4 17. Rd5 Nxg5 18. Rxg5 Bh6 19. f4 Bxg5 20. fxg5 Rfe8 21. Rd1 Rad8 0-1

[Event "Cuzco-ch"]
[Site "Cuzco"]
[Date "1999.??.??"]
[Round "2"]
[White "Chicalla Zega, Francisco"]
[Black "Sanchez, Alvaro"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "89"]
[EventDate "1999.??.??"]
[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. b3 d6 4. Bb2 e6 5. Bb5 Bd7 6. 0-0 Nf6 7. Re1 Be7 8. d3 0-0 9. Nbd2 Qc7 10. h3 Rac8 11. Nf1 Rfd8 12. Ng3 a6 13. Bxc6 Bxc6 14. Qe2 b6 15. c4 Qb7 16. Nh2 Ne8 17. f4 Bf6 18. Ng4 Bxb2 19. Qxb2 b5 20. Re2 bxc4 21. dxc4 h5 22. Nxh5 Bxe4 23. Nxg7 Nxg7 24. Nf6+ Kf8 25. Nxe4 d5 26. cxd5 Rxd5 27. Qf6 Rf5 28. Qh4 Rh5 29. Qf2 Ke7 30. Rd1 Nf5 31. Nxc5 Qb5 32. Ne4 Rch8 33. Rc2 Ng7 34. Qa7+ Kf8 35. Rc8+ Ne8 36. Rxe8+ Qxe8 37. Nf6 Qb5 38. Nxh5 Rxh5 39. Rd8+ Kg7 40. Qd4+ e5 41. Qd6 f6 42. Qf8+ Kg6 43. Qg8+ Kf5 44. Qg4+ Ke4 45. f5+ 1-0

[Event "Cuzco-ch"]
[Site "Cuzco"]
[Date "1999.??.??"]
[Round "5"]
[White "Sanchez, Alvaro"]
[Black "Carbonelli, Darleni"]
[Result "1-0"]
[ECO "E83"]
[PlyCount "77"]
[EventDate "1999.??.??"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Bd3 Nc6 8. Nge2 Ne8 9. d5 Ne7 10. h4 f5 11. Qd2 f4 12. Bf2 Nf6 13. 0-0-0 c6 14. Kb1 cxd5 15. cxd5 a6 16. Nc1 b5 17. Nb3 Bd7 18. a3 Nc8 19. Rc1 Nb6 20. Na2 Na4 21. Nb4 Qb8 22. Nc6 Bxc6 23. dxc6 Rc8 24. Na5 Kh8 25. Qb4 d5 26. exd5 Nxd5 27. Qe4 Qd6 28. h5 Nf6 29. Qe2 Nxh5 30. Be4 Qc7 31. Nb7 Rab8 32. Qc2 Bf8 33. Bxg6 Rxb7 34. cxb7 Qxc2+ 35. Rxc2 Rb8 36. Be4 Nf6 37. Rc8 Nxe4 38. Rxb8 Kg7 39. Rxf8 1-0

[Event "Cuzco-ch"]
[Site "Cuzco"]
[Date "1999.??.??"]
[Round "6"]
[White "Sanchez, Alvaro"]
[Black "Hacho, Pedro"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "101"]
[EventDate "1999.??.??"]
[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. Nc3 d5 5. e3 c6 6. Be2 0-0 7. 0-0 Bg4 8. cxd5 Nxd5 9. a3 Nxc3 10. bxc3 Nd7 11. Rb1 Qc7 12. h3 Bf5 13. Bd3 Bxd3 14. Qxd3 Rad8 15. Qe2 e5 16. e4 exd4 17. cxd4 h6 18. Be3 Nb6 19. Rfc1 Qe7 20. Qc2 Rfe8 21. e5 Nd5 22. Bd2 Rd7 23. Rb3 Kh7 24. h4 Kh8 25. Rcb1 Rc7 26. Qc1 Kh7 27. Qc2 b6 28. h5 c5 29. hxg6+ fxg6 30. Qe4 Qe6 31. Qh4 Qf5 32. g4 Qc2 33. dxc5 Rxc5 34. R3b2 Qd3 35. Qh3 Kg8 36. Rb3 Nc3 37. Kg2 Qe4 38. Re1 Qc2 39. Rxc3 Rxc3 40. Bxc3 Qxc3 41. Re3 Qc6 42. Qg3 g5 43. Kh3 Qd5 44. e6 Rxe6 45. Rxe6 Qxe6 46. Qb8+ Kh7 47. Qxa7 Qb3 48. Kg2 Kg6 49. Qe7 Bf6 50. Qd6 Qc4 51. Ne5+ 1-0

[Event "Cuzco-ch"]
[Site "Cuzco"]
[Date "1999.??.??"]
[Round "3"]
[White "Sanchez, Alvaro"]
[Black "Rojas, Fausto"]
[Result "1/2-1/2"]
[ECO "D60"]
[PlyCount "100"]
[EventDate "1999.??.??"]
[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. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 Nb6 9. Bb3 Nfd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. bxc3 Nd7 13. Qe2 b6 14. Rfe1 Bb7 15. e4 c5 16. d5 exd5 17. exd5 Qxe2 18. Rxe2 Nf6 19. c4 Rfe8 20. Rae1 Rxe2 21. Rxe2 Re8 22. Kf1 Rxe2 23. Kxe2 Ne4 24. Ke3 Nd6 25. Nd2 Ba6 26. a4 Kf8 27. Kd3 Ke7 28. f3 Nf5 29. g4 Nd6 30. Ne4 Ne8 31. a5 h6 32. axb6 axb6 33. h4 Nd6 34. f4 Nxe4 35. Kxe4 Kd6 36. h5 f6 37. Kf5 Bc8+ 38. Kg6 Bxg4 39. Kxg7 Bxh5 40. Kxh6 Bg4 41. Kg6 Be2 42. Kxf6 b5 43. cxb5 Bxb5 44. Kg5 Bd3 45. f5 c4 46. Ba2 c3 47. Bb3 c2 48. Bxc2 Bxc2 49. f6 Bh7 50. Kh6 Bg8 1/2-1/2

[Event "Cuzco-ch"]
[Site "Cuzco"]
[Date "1999.??.??"]
[Round "1"]
[White "Sanchez, Alvaro"]
[Black "Vera, Kelver"]
[Result "0-1"]
[ECO "D48"]
[BlackElo "2100"]
[PlyCount "78"]
[EventDate "1999.??.??"]
[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. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 c5 10. Qe2 Qb6 11. Rd1 Bb7 12. b3 Be7 13. Bb2 0-0 14. Rac1 Rfd8 15. Bb1 Rac8 16. Ne5 Nf8 17. dxc5 Bxc5 18. a3 Bd6 19. Nf3 Ng6 20. Ng5 Be7 21. Nge4 Nxe4 22. Nxe4 Bd5 23. b4 a5 24. Bd4 Qb7 25. Nc5 Bxc5 26. Rxc5 axb4 27. axb4 Bxg2 28. Rxb5 Bf3 29. Rxb7 Bxe2 30. Re1 Nh4 31. Be4 Bf3 32. Bxh7+ Kxh7 33. Rxf7 Bh5 34. Rxg7+ Kh6 35. Re7 Nf3+ 36. Kf1 Nd2+ 37. Kg2 Rg8+ 38. Kh3 Bg4+ 39. Kh4 Nf3+ 0-1

[Event "Cuzco-ch"]
[Site "Cuzco"]
[Date "1999.??.??"]
[Round "4"]
[White "Umeres, Nando"]
[Black "Sanchez, Alvaro"]
[Result "1-0"]
[ECO "A34"]
[PlyCount "57"]
[EventDate "1999.??.??"]
[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. c4 Nc6 3. Nf3 d6 4. d3 Nf6 5. h3 e6 6. a3 Be7 7. Nc3 0-0 8. Be2 a6 9. Be3 b6 10. 0-0 Bb7 11. Qd2 Qc7 12. Bf4 Rad8 13. Rfe1 Rfe8 14. Bd1 Nd7 15. Rc1 Bf6 16. Bg5 Bxg5 17. Qxg5 h6 18. Qg3 Nf8 19. b4 Ne7 20. Ba4 Bc6 21. b5 axb5 22. Bxb5 Ra8 23. Rb1 Red8 24. Rb3 e5 25. Reb1 Rdb8 26. Nh2 Ne6 27. Bxc6 Qxc6 28. Nd5 Qe8 29. Nf6+ 1-0

[Event "Cuzco-ch"]
[Site "Cuzco"]
[Date "1999.??.??"]
[Round "7"]
[White "Zavala, Karlos"]
[Black "Sanchez, Alvaro"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "85"]
[EventDate "1999.??.??"]
[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 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Nxd5 cxd5 9. Bd3 d6 10. Qe2 Qc7 11. Bf4 Qa5+ 12. c3 d4 13. 0-0 dxe5 14. Bxe5 Bd7 15. Bxd4 Qc7 16. Be5 Bd6 17. Bxd6 Qxd6 18. Rad1 Qc7 19. Bb5 Rd8 20. Bxd7+ Rxd7 21. Qb5 Ke7 22. Qg5+ Kf8 23. h3 f6 24. Qg4 Kf7 25. Rxd7+ Qxd7 26. Rd1 Qe7 27. Qd4 Rb8 28. b4 Rc8 29. c4 Ke8 30. c5 Rd8 31. Qxd8+ Qxd8 32. Rxd8+ Kxd8 33. c6 a6 34. a4 Kc7 35. b5 g5 36. Kf1 h5 37. Ke2 f5 38. Kd3 e5 39. Kc4 e4 40. Kd5 axb5 41. axb5 g4 42. hxg4 hxg4 43. Kd4 1-0

