[Event "PER-ch Regional Sur"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "3"]
[White "Calsina, Rosario"]
[Black "Canaza, Rene"]
[Result "1-0"]
[ECO "C45"]
[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. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 d6 6. c3 Bd7 7. Bb5 Nh6 8. h3 a6 9. Qa4 Ne5 10. Bxd7+ Nxd7 11. 0-0 g5 12. Nb5 Rc8 13. Bd4 axb5 14. Qxb5 Qe6 15. Bxh8 f6 16. Qxb7 Kd8 17. Qd5 Qxd5 18. exd5 Nf7 19. Bxf6+ Nxf6 20. c4 g4 21. hxg4 Nxg4 22. Nc3 Bg7 23. Rac1 Bd4 24. b3 Kd7 25. Nb5 Bf6 26. Rfe1 Nge5 27. Rc2 Rg8 28. Re3 Ng4 29. Rd3 Re8 30. Rd1 Nfe5 31. a4 Rg8 32. a5 Nf3+ 33. Kf1 Nfh2+ 34. Ke2 Re8+ 35. Kd3 Ne5+ 36. Kd2 Bg5+ 37. Kc3 Bf6 38. Kb4 Nhg4 39. a6 Ra8 40. a7 Be7 41. Kc3 h5 42. b4 c6 43. dxc6+ Nxc6 44. Kb3 Nge5 45. c5 Nf7 46. Rcd2 Nxa7 47. Ra2 Nxb5 48. Rxa8 Nc7 49. Ra5 Kc6 50. cxd6 Nxd6 51. Rxh5 Ncb5 52. f3 Bf6 53. Rc1+ Kd7 54. Rd1 Nd4+ 55. Ka4 Kc6 56. Rc1+ Kb6 57. Rhc5 Ne2 58. R1c2 Nd4 59. Rf2 N4b5 60. Rh5 Nc3+ 1-0

[Event "PER-ch Regional Sur"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "5"]
[White "Calsina, Rosario"]
[Black "Herrera, Renzo"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "72"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Nc2 Bxe3 8. Nxe3 0-0 9. Bc4 d6 10. 0-0 Be6 11. Nd2 Rad8 12. Qf3 Qg6 13. Nd5 Nxd5 14. Bxd5 Ne5 15. Qe3 Bxd5 16. exd5 Rfe8 17. Qd4 c5 18. dxc6 Nxc6 19. Qa4 d5 20. Nf3 a5 21. Rfe1 Kf8 22. Qb3 Ne7 23. Re2 Nf5 24. Rae1 Rxe2 25. Rxe2 Qc6 26. Re5 Ne7 27. Nd4 Qf6 28. Re2 Ng6 29. Re3 h6 30. Nb5 Ne5 31. Qa3+ Kg8 32. Qb3 Nc4 33. Rd3 Qf5 34. Rd1 Rd7 35. Na3 Rd6 36. Nb5 Rg6 0-1

[Event "PER-ch Regional Sur"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "7"]
[White "Calsina, Rosario"]
[Black "Vasquez, Fabrizio"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "87"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Nc2 Bxe3 8. Nxe3 d6 9. Bc4 Ne5 10. Bb3 0-0 11. 0-0 Qg6 12. f3 Bh3 13. Kh1 Be6 14. Nd2 Rad8 15. Ndc4 Nxc4 16. Bxc4 Bxc4 17. Nxc4 d5 18. exd5 Rxd5 19. Qb3 b6 20. Rad1 Rh5 21. h3 Nf5 22. Rf2 Qh6 23. Qc2 b5 24. Qd3 bxc4 25. Qd8 Ne3 26. Rd7 Rxh3+ 27. gxh3 Qxh3+ 28. Kg1 Qg3+ 29. Kh1 Qxf2 30. Qg5 Nf1 31. Qg2 Qe1 32. Qh3 Ng3+ 33. Kg2 Nf1 34. Rd4 Re8 35. Re4 Ne3+ 36. Kh2 Nf1+ 37. Kg2 Rxe4 38. fxe4 h6 39. Qc8+ Kh7 40. Qf5+ Kg8 41. Qc8+ Kh7 42. Qf5+ Kh8 43. Qc8+ Kh7 44. Qf5+ 1/2-1/2

[Event "PER-ch Regional Sur"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "1"]
[White "Calsina, Rosario"]
[Black "Vera, Kelver"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "2183"]
[PlyCount "68"]
[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 e5 2. Nf3 Nf6 3. d3 Nc6 4. a3 d6 5. h3 Be7 6. Be2 0-0 7. 0-0 h6 8. Nc3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Be3 Bf5 12. c4 Qd6 13. Qb3 b6 14. Rad1 Rad8 15. Qc3 Bf6 16. Qc2 Rfe8 17. c5 Qd5 18. cxb6 cxb6 19. Nh2 Nd4 20. Bxd4 Qxd4 21. Ng4 Bg5 22. Qb3 Bd7 23. Rb1 Ba4 24. Qc4 Rc8 25. Qa6 Bc2 26. Ra1 f5 27. Nh2 Qxb2 28. Qxa7 Qb5 29. Qb7 e4 30. dxe4 Qxe2 31. exf5 Bxf5 32. Qxb6 Rb8 33. Qc5 Qb5 34. Qc3 Bf6 0-1

[Event "PER-ch Regional Sur"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "6"]
[White "Lazo, Carlos"]
[Black "Calsina, Rosario"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "54"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bg4 5. h3 Bh5 6. Be2 Bd6 7. 0-0 Nf6 8. Re1 0-0 9. Nc3 h6 10. Be3 c6 11. a3 Qc7 12. Qd2 Ne4 13. Qd3 Nxc3 14. Qxc3 Bf4 15. Bxf4 Qxf4 16. Qd2 Qf6 17. c3 Nd7 18. Nh2 Bxe2 19. Rxe2 Rfe8 20. Rae1 Rxe2 21. Rxe2 Nb6 22. Ng4 Qd6 23. Re3 Nc4 24. Qe2 Nxe3 25. Qxe3 Kf8 26. Qd3 Re8 27. Qf3 Re1# 0-1

[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

