[Event "Cajamarca op 3rd"]
[Site "Cajamarca"]
[Date "2011.03.26"]
[Round "2"]
[White "Diaz Briceno, Karlo Roosev"]
[Black "Burga Sempertegui, Carlos"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1645"]
[PlyCount "51"]
[EventDate "2011.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 c5 4. exd5 exd5 5. dxc5 d4 6. Nb5 Qa5+ 7. Qd2 Qxb5 8. Bxb5+ Bd7 9. Bxd7+ Nxd7 10. b4 Ngf6 11. Nf3 Be7 12. 0-0 0-0 13. Re1 Rfe8 14. Bb2 Rab8 15. Nxd4 b5 16. Nc6 Rb7 17. Nxe7+ Kf8 18. Qd6 Rbb8 19. Nc8+ Re7 20. Qxe7+ Kg8 21. Qd8+ Nf8 22. Ne7+ Kh8 23. Qxb8 Ng8 24. Nf5 f6 25. Qxf8 h6 26. Qxg7# 1-0

[Event "Cajamarca op 3rd"]
[Site "Cajamarca"]
[Date "2011.03.26"]
[Round "4"]
[White "Diaz Briceno, Karlo Roosev"]
[Black "Munoz Esquivel, Jonathan"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1645"]
[BlackElo "1945"]
[PlyCount "86"]
[EventDate "2011.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Na5 11. Bd3 c4 12. Bc2 e5 13. f4 exf4 14. Nxf4 b5 15. Qd2 Nc6 16. Nd5 f5 17. Bg5 Qd6 18. Rae1 a5 19. Nb6 Rb8 20. Bf4 Qd8 21. Bxb8 Qxb6 22. Bd6 Nxd4 23. cxd4 Qxd6 24. e5 Qb6 25. Kh1 Be6 26. d5 Rd8 27. d6 b4 28. Qg5 Rd7 29. Ba4 Qd8 30. Qe3 Rb7 31. Bc6 Rb8 32. Qf3 b3 33. axb3 cxb3 34. Bd5 Qd7 35. Qd3 Qf7 36. Bxe6 Qxe6 37. d7 Rd8 38. Rd1 a4 39. Rf4 a3 40. Rc4 Rxd7 41. Rc8+ Bf8 42. Qxd7 Qxd7 43. Rxd7 b2 0-1

[Event "Cajamarca op 3rd"]
[Site "Cajamarca"]
[Date "2011.03.26"]
[Round "3"]
[White "Tepe, Carlos"]
[Black "Diaz Briceno, Karlo Roosev"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2007"]
[BlackElo "1645"]
[PlyCount "47"]
[EventDate "2011.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Nf3 Bg4 7. h3 Qh5 8. Be2 e6 9. Bf4 Bb4 10. 0-0 Bxf3 11. Bxf3 Qf5 12. Bh2 h5 13. Be2 g5 14. Bd3 Qa5 15. Ne4 Nxe4 16. Bxe4 f5 17. Bd3 Qd5 18. Be5 Rh7 19. c4 Qd8 20. Qe2 Kf7 21. Rad1 Kg6 22. Bxb8 Rxb8 23. Qxe6+ Qf6 24. Bxf5+ 1-0

[Event "Cajamarca op 2nd"]
[Site "Cajamarca"]
[Date "2010.12.05"]
[Round "7"]
[White "Diaz Briceno, Karlo Roosev"]
[Black "Cervera Mendo, Roger Josep"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1648"]
[PlyCount "64"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Bf5 6. Bf4 e6 7. e3 Bb4 8. Bb5 Nge7 9. 0-0 0-0 10. Ne2 Bd6 11. Bg3 Rc8 12. a3 Bxg3 13. Nxg3 Bg6 14. Nh4 Qb6 15. Qa4 Bc2 16. b3 Na5 17. Qb4 Nxb3 18. Ra2 Ng6 19. Nxg6 hxg6 20. Rxc2 Rxc2 21. Qxb3 Rfc8 22. Qa4 a6 23. Bd3 Rd2 24. Qd7 Rd8 25. Qe7 Rxd3 26. Rc1 Rf8 27. h4 Qb2 28. Rc7 Rd1+ 29. Kh2 Qxf2 30. h5 Rd2 31. Kh3 Qxg2+ 32. Kh4 Qh2+ 0-1

[Event "Cajamarca op 2nd"]
[Site "Cajamarca"]
[Date "2010.12.05"]
[Round "6"]
[White "Pazos, Marco"]
[Black "Diaz Briceno, Karlo Roosev"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2000"]
[BlackElo "1648"]
[PlyCount "101"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. e5 d4 3. d3 c5 4. Bf4 Nc6 5. Nd2 g6 6. Ngf3 Bg7 7. h3 f6 8. Qe2 Qd5 9. Nc4 Be6 10. exf6 Nxf6 11. Ng5 Nd8 12. Bc7 Kd7 13. Nxe6 Qxe6 14. Bxd8 Qxe2+ 15. Bxe2 Raxd8 16. Bf3 Kc7 17. 0-0-0 Nd7 18. Rde1 e5 19. a4 Rhe8 20. a5 a6 21. Re2 Re7 22. h4 h5 23. Be4 Re6 24. Rh3 Nf6 25. Bxg6 Nd5 26. Bxh5 Nf4 27. Bg4 Rg6 28. Rg3 Nxe2+ 29. Bxe2 Rxg3 30. fxg3 Kd7 31. Bf3 Rb8 32. Kd1 Kc7 33. Ke2 Rh8 34. h5 Re8 35. Be4 Bh6 36. g4 Re7 37. g3 Bg5 38. Kf3 Re8 39. Bf5 Kc6 40. Ke4 Kc7 41. Bg6 Rf8 42. Nxe5 Rf2 43. Nf3 Bf6 44. g5 Bh8 45. h6 Kd6 46. Bf7 Ke7 47. Bb3 Rg2 48. Kf4 Rf2 49. Kg4 Re2 50. Nh4 Kf8 51. Ng6+ 1-0

[Event "Cajamarca op 2nd"]
[Site "Cajamarca"]
[Date "2010.12.05"]
[Round "5"]
[White "Santivanez Zanabria, Carlos"]
[Black "Diaz Briceno, Karlo Roosev"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1824"]
[BlackElo "1648"]
[PlyCount "87"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Bb3 Bg4 7. Nf3 Qh5 8. Be3 e6 9. a3 Nbd7 10. Qe2 Nb6 11. 0-0-0 0-0-0 12. h3 Bxf3 13. Qxf3 Qxf3 14. gxf3 Nfd5 15. Ne4 h6 16. c4 Nc7 17. Rhg1 Ne8 18. d5 exd5 19. Bxb6 axb6 20. cxd5 c5 21. d6 Nxd6 22. Nxd6+ Bxd6 23. Rxg7 Bf4+ 24. Kb1 Rxd1+ 25. Bxd1 Rd8 26. Bc2 Rf8 27. Bb3 b5 28. Bxf7 Rd8 29. Be6+ Kb8 30. Rd7 Re8 31. Bd5 Re1+ 32. Ka2 Bc7 33. f4 Kc8 34. Rh7 Bxf4 35. Rxb7 Rd1 36. Bg2 b4 37. axb4 cxb4 38. Rxb4 Be5 39. Rc4+ Kd7 40. Rc2 Bf6 41. b4 Rd3 42. b5 Bd4 43. Be4 Rxh3 44. Bf5+ 1-0

[Event "Cajamarca op 2nd"]
[Site "Cajamarca"]
[Date "2010.12.04"]
[Round "2"]
[White "Diaz Briceno, Karlo Roosev"]
[Black "Aguilar, Manuel"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1648"]
[BlackElo "2031"]
[PlyCount "109"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bb5+ Bd7 8. Be2 Bg7 9. Nf3 0-0 10. 0-0 cxd4 11. cxd4 Nc6 12. Be3 Bg4 13. d5 Ne5 14. Nxe5 Bxe2 15. Qxe2 Bxe5 16. Rab1 Qd7 17. f4 Bg7 18. Qb5 Qxb5 19. Rxb5 b6 20. e5 Rfd8 21. Rd1 Bf8 22. Rb3 Rac8 23. Rbd3 Rd7 24. g4 Rc2 25. R1d2 Rc4 26. h3 Bh6 27. Rd4 Rc8 28. Kf2 Rc3 29. R4d3 Rc4 30. Rd4 Rc8 31. f5 Bxe3+ 32. Kxe3 Kf8 33. Kf4 Rc5 34. d6 exd6 35. Rxd6 Rxd6 36. Rxd6 Ke8 37. Ke4 Ra5 38. Rd2 Ra3 39. Rh2 Ke7 40. h4 Ra4+ 41. Kf3 b5 42. Rc2 a5 43. Rc7+ Ke8 44. f6 Rxa2 45. Re7+ Kf8 46. Rb7 Ke8 47. Rxb5 Kd7 48. Rb7+ Ke8 49. Re7+ Kf8 50. Kf4 Ra4+ 51. Kf3 Ra3+ 52. Kf4 Ra4+ 53. Kf3 Ra3+ 54. Kf4 Ra4+ 55. Kf3 1/2-1/2

[Event "Cajamarca op 2nd"]
[Site "Cajamarca"]
[Date "2010.12.04"]
[Round "3"]
[White "Diaz Briceno, Karlo Roosev"]
[Black "Benique Cabrera, Cesar Rem"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1648"]
[BlackElo "1946"]
[PlyCount "41"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. e5 d4 3. Nf3 c5 4. Bc4 e6 5. d3 Nc6 6. Bf4 Nge7 7. Nbd2 Ng6 8. Bg3 Be7 9. h4 h5 10. Qe2 Qa5 11. Qe4 Bd7 12. Ng5 Bxg5 13. hxg5 b5 14. Bxe6 Rc8 15. Bxd7+ Kxd7 16. e6+ fxe6 17. Qxg6 Ne7 18. Qe4 Nd5 19. Qe5 Qb6 20. Qxg7+ Ne7 21. Ne4 0-1

[Event "Cajamarca op 2nd"]
[Site "Cajamarca"]
[Date "2010.12.04"]
[Round "4"]
[White "Diaz Briceno, Karlo Roosev"]
[Black "Morales Nurena, Ramon"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1648"]
[PlyCount "188"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Be2 c5 9. 0-0 Nc6 10. Be3 Qa5 11. Qb3 Qc7 12. Rac1 a6 13. a4 Bd7 14. Rfd1 Rac8 15. d5 Na5 16. Qa3 b5 17. Rb1 Nc4 18. Bxc4 bxc4 19. Nd2 Qa5 20. Nxc4 Qxa4 21. Qxa4 Bxa4 22. Rdc1 Bb5 23. Nb6 Bd3 24. Nxc8 Rxc8 25. Ra1 Bxe4 26. Rxa6 c4 27. d6 exd6 28. Rxd6 Ra8 29. Bb6 Bd3 30. Rd8+ Rxd8 31. Bxd8 Kf8 32. Bb6 Ke7 33. f4 Kd6 34. Kf2 Kd5 35. Be3 Ke4 36. Bd2 Bf8 37. Re1+ Kd5 38. Re5+ Kd6 39. Ra5 Ke6 40. Be3 Bg7 41. Bd2 Bf8 42. h3 h5 43. Ke3 Bf1 44. Kf2 Bd3 45. g4 hxg4 46. hxg4 Be7 47. g5 Bf8 48. Re5+ Kd6 49. Re8 Be7 50. Be3 Kd7 51. Ra8 Bd6 52. Kf3 Bc2 53. Bd4 Bf5 54. Ra7+ Ke6 55. Ra6 Kd7 56. Be5 Bc5 57. Ra5 Kc6 58. Bd4 Bd6 59. Be5 Bc5 60. Bd4 Bd6 61. Ra7 Be6 62. Ke4 Bd5+ 63. Ke3 Be6 64. Ra5 Bf5 65. Ra4 Be6 66. Ra6+ Kd7 67. Be5 Bc5+ 68. Ke4 Bf2 69. Bd4 Bf5+ 70. Ke5 Bg3 71. Rf6 Be6 72. Ke4 Be1 73. f5 Bxf5+ 74. Rxf5 gxf5+ 75. Kxf5 Bd2 76. Bf6 Kc6 77. Ke4 Kd6 78. Kd4 Ke6 79. Kxc4 Kf5 80. Bd8 Bxg5 81. Bxg5 Kxg5 82. Kd5 f5 83. c4 f4 84. Ke4 f3 85. Kxf3 Kf5 86. Ke3 Ke5 87. Kd3 Kd6 88. Kd4 Kc6 89. c5 Kc7 90. Kd5 Kd7 91. Kc4 Kc6 92. Kb4 Kc7 93. Kb5 Kb7 94. c6+ Kc7 1/2-1/2

