[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.22"]
[Round "9.11"]
[White "Calcina, Gary"]
[Black "Bravo Mallco, Kate Azumi"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2227"]
[BlackElo "1946"]
[PlyCount "195"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Bc4 e6 6. 0-0 Be7 7. d4 Nxc3 8. bxc3 0-0 9. Be3 Nd7 10. Qd3 Qc7 11. Bg5 Bxg5 12. Nxg5 Nf6 13. Rae1 h6 14. Ne4 Nxe4 15. Qxe4 cxd4 16. Bd3 f5 17. Qxd4 Rd8 18. Qh4 Bd7 19. Re3 Rac8 20. Rfe1 Re8 21. Qd4 Red8 22. g3 Bb5 23. Qxa7 Bxd3 24. cxd3 e5 25. Qa3 Kh7 26. Qb4 Qc6 27. d4 e4 28. Qb1 Kh8 29. Qd1 Qg6 30. Qe2 Rf8 31. Kh1 Rc7 32. f3 exf3 33. Qxf3 Qf7 34. Re6 b5 35. a3 Ra7 36. R6e5 Rxa3 37. Rxb5 Ra2 38. Rf1 Qc4 39. Rc5 Qb3 40. Rf2 Rxf2 41. Qxf2 f4 42. gxf4 Qd1+ 43. Kg2 Qg4+ 44. Qg3 Qe2+ 45. Kh3 Qe6+ 46. f5 Rxf5 47. Rxf5 Qxf5+ 48. Kg2 Qc2+ 49. Kh3 Qf5+ 50. Kg2 Qe4+ 51. Kh3 Qf5+ 52. Qg4 Qd3+ 53. Kg2 Qxc3 54. Qe4 Qd2+ 55. Kh3 Qc3+ 56. Kg4 Qc8+ 57. Kf4 Qc1+ 58. Kf5 Qg5+ 59. Ke6 Qf6+ 60. Kd7 Qf7+ 61. Kc6 Qf6+ 62. Kb5 Kg8 63. Qe8+ Kh7 64. Qe5 Qf1+ 65. Kb6 Qb1+ 66. Kc7 Qc2+ 67. Kd8 Qb2 68. Qe4+ Kg8 69. Qd5+ Kh8 70. Qd6 h5 71. d5 Kh7 72. Kc7 Qc2+ 73. Kd7 Qa4+ 74. Ke7 Qe4+ 75. Kd8 Qh4+ 76. Ke8 Qa4+ 77. Qc6 Qe4+ 78. Qe6 Qa4+ 79. Ke7 Qh4+ 80. Kf7 Qf4+ 81. Ke8 Qa4+ 82. Qc6 Qe4+ 83. Kd7 Qg4+ 84. Kc7 Qf4+ 85. Qd6 Qc4+ 86. Qc6 Qf4+ 87. d6 Qxh2 88. Qe4+ Kh6 89. Kc6 Qa2 90. Qf4+ Kg6 91. Qe4+ Kh6 92. Qe3+ g5 93. d7 Qa4+ 94. Kc7 Qc4+ 95. Kd6 Qb4+ 96. Ke6 Qg4+ 97. Ke7 Qb4+ 98. Kf7 1-0

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.20"]
[Round "7"]
[White "Fernandez Monteza, Fabian Arturo"]
[Black "Calcina, Gary"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1349"]
[BlackElo "2227"]
[PlyCount "105"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Qd2 Ng4 9. Nxc6 bxc6 10. Bd4 Qa5 11. Bxg7 Kxg7 12. h3 Nf6 13. 0-0 d5 14. Bb3 Ba6 15. Rfe1 e6 16. Rad1 Rad8 17. Qg5 Qc7 18. e5 Nd7 19. Nb1 f6 20. exf6+ Rxf6 21. Nd2 Rdf8 22. f3 h6 23. Qh4 g5 24. Qg4 Nc5 25. Qd4 Qb6 26. Kh1 Kg8 27. Qe3 Kf7 28. c4 Nxb3 29. Qxb3 Qxb3 30. axb3 Ra8 31. Ra1 Bb7 32. Nb1 Ke7 33. Nc3 Rf4 34. Ra4 Kd6 35. Kg1 Bc8 36. Ne2 Rf6 37. Kf2 a6 38. Ke3 e5 39. Ng3 Rb8 40. b4 Rf4 41. Rc1 Rf7 42. c5+ Ke6 43. Kd3 Rf4 44. Kc3 Rc4+ 45. Kd2 Rbxb4 46. Rxb4 Rxb4 47. Kc3 Rc4+ 48. Kd2 Rb4 49. Kc3 a5 50. Rc2 Ba6 51. Nh1 Rc4+ 52. Kd2 Rxc2+ 53. Kxc2 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.19"]
[Round "6"]
[White "Tadeo Arontico, Jesus Raul"]
[Black "Calcina, Gary"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1316"]
[BlackElo "2227"]
[PlyCount "45"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. g3 Bg7 8. Bg2 0-0 9. Nge2 Re8 10. 0-0 b5 11. f3 b4 12. Nb1 a5 13. Qc2 Ba6 14. Re1 Nbd7 15. Bf4 Qb6 16. Nd2 c4+ 17. Kh1 Rac8 18. Rac1 Nh5 19. Nf1 c3 20. Be3 cxb2 21. Qxc8 Bxc8 22. Rxc8 Rxc8 23. Bxb6 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.18"]
[Round "5"]
[White "Calcina, Gary"]
[Black "Casqui Lopez, Pamela Grace"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2227"]
[BlackElo "1384"]
[PlyCount "86"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[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 e6 4. 0-0 d6 5. c3 Nf6 6. Re1 a6 7. Bxc6+ bxc6 8. e5 Nd5 9. Na3 Nb6 10. d4 d5 11. Bg5 Qc7 12. Rc1 h6 13. Be3 cxd4 14. cxd4 Bxa3 15. bxa3 0-0 16. Rc5 Bd7 17. Qc1 Kh7 18. Qc2+ Kg8 19. Nd2 Nc8 20. a4 Ne7 21. Nb3 Rfb8 22. Bd2 Nf5 23. h3 Qd8 24. Qd3 Ne7 25. Rc3 Be8 26. Nc5 Qc8 27. Rb3 Rxb3 28. axb3 a5 29. Rb1 Ng6 30. b4 axb4 31. Rxb4 Nf8 32. Qa3 Kh7 33. Nb7 Qc7 34. Qc3 Nd7 35. Nd6 c5 36. Rb7 Qc6 37. Qd3+ Kg8 38. Qb5 Qxb5 39. axb5 Kf8 40. dxc5 Nxc5 41. Rc7 Nd3 42. b6 Nxe5 43. Bb4 Rb8 1-0

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.17"]
[Round "4"]
[White "Loayza Rivera, Bryan James"]
[Black "Calcina, Gary"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1046"]
[BlackElo "2227"]
[PlyCount "64"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 d5 4. Nf3 cxd4 5. Nxd4 e5 6. Nf3 e4 7. Nd4 Nc6 8. Nxc6 bxc6 9. cxd5 cxd5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Nc3 Bd6 13. Bd2 0-0 14. 0-0 Rfe8 15. h3 Re5 16. f4 exf3 17. Rxf3 Rae8 18. Qe2 d4 19. Nd1 Bc5 20. Kh1 dxe3 21. Bc3 Bd4 22. Be1 Ne4 23. Bg3 Rf5 24. Rxf5 Nxg3+ 25. Kh2 Nxe2 26. Rf3 Qc7+ 27. Kh1 Ng3+ 28. Kg1 e2+ 29. Kh2 Bg1+ 30. Kxg1 e1Q+ 31. Rf1 Qxf1+ 32. Kh2 Qh1# 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.14"]
[Round "1"]
[White "Calcina, Gary"]
[Black "Ramirez Sifuentes, Luis Angel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2227"]
[BlackElo "1768"]
[PlyCount "120"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 h5 8. Bg5 Be6 9. Qd2 Nbd7 10. f4 Qb6 11. Rh1 Rc8 12. f5 Bc4 13. Bd3 Be7 14. Be3 Qc7 15. 0-0-0 b5 16. Kb1 Rb8 17. h3 h4 18. Qe2 b4 19. Nd5 Bxd5 20. exd5 Nxd5 21. Bc1 a5 22. Bb5 N5f6 23. Bg5 Kf8 24. Bxd7 Qxd7 25. Bxf6 gxf6 26. Nxa5 Ra8 27. Rd5 Qa4 28. Qb5 Qxb5 29. Rxb5 Rg8 30. Nc6 Rxg2 31. Rxb4 Rc8 32. Rb6 d5 33. a4 Bc5 34. Ra6 Bg1 35. Kc1 e4 36. Kd1 d4 37. b4 Be3 38. Re1 Rd2+ 39. Kc1 Re2+ 40. Kd1 Rd2+ 41. Kc1 Re2+ 42. Kd1 Rxe1+ 43. Kxe1 d3 44. Kd1 Bf4 45. b5 Kg7 46. cxd3 exd3 47. Ra7 Kh6 48. Rxf7 d2 49. Rd7 Rg8 50. Rxd2 Bxd2 51. Kxd2 Rg3 52. Ke2 Rxh3 53. a5 Rb3 54. Nd4 h3 55. Kf2 Rb2+ 56. Kg1 Kh5 57. a6 h2+ 58. Kh1 Kg4 59. a7 Kg3 60. Ne2+ Rxe2 0-1

[Event "Huanuco Navidad op 1st"]
[Site "Huanuco"]
[Date "2019.12.22"]
[Round "5"]
[White "Flores Tomasto, Luis"]
[Black "Calcina, Gary"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2198"]
[BlackElo "2184"]
[PlyCount "201"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. Nc3 a6 5. Nd5 Qd8 6. Be2 e6 7. Ne3 Nf6 8. e5 Nd5 9. Nxd5 exd5 10. 0-0 d6 11. exd6 Bxd6 12. d4 0-0 13. Be3 c4 14. Qd2 Bf5 15. Rfe1 b5 16. c3 Re8 17. Bd1 Qf6 18. Bc2 h6 19. Bxf5 Qxf5 20. Qd1 g5 21. Nd2 Re6 22. Qf3 Ne7 23. Qxf5 Nxf5 24. Nf1 b4 25. cxb4 Bxb4 26. Red1 Rb8 27. Rac1 Bf8 28. Rc2 Bg7 29. Ng3 Nxe3 30. fxe3 Rxe3 31. Nf5 Re4 32. b3 Rb4 33. bxc4 Rxc4 34. Rxc4 dxc4 35. d5 c3 36. d6 c2 37. Rc1 Bd4+ 38. Nxd4 Rxd4 39. Rxc2 Rxd6 40. Kf2 Kg7 41. Ke3 f5 42. Rc5 Kf6 43. Ra5 Kg6 44. Kf3 Rf6 45. Kf2 Kh5 46. g3 Rc6 47. h3 Kg6 48. Kf3 Re6 49. Kf2 Rf6 50. Kf3 f4 51. gxf4 Rxf4+ 52. Kg3 Rf6 53. h4 gxh4+ 54. Kxh4 Kf7 55. Kg4 Ke7 56. Rh5 Kd6 57. Ra5 Kc7 58. Rh5 Kb6 59. a4 Kc7 60. Kg3 Kd8 61. Kg4 Ke7 62. Rc5 Ke6 63. Ra5 Ke7 64. Rc5 Rb6 65. Ra5 Kd7 66. Kf4 Rg6 67. Rh5 Ke7 68. Rc5 Kf7 69. Rc7+ Kg8 70. Rc5 Kh7 71. Rc7+ Kg8 72. Rc5 Rd6 73. Ke5 Rg6 74. Rc8+ Kh7 75. Rc7+ Rg7 76. Rc6 Rg5+ 77. Kf4 Ra5 78. Rc4 Kg7 79. Rb4 Kf7 80. Kg4 Ke7 81. Kf4 Kd7 82. Ke4 Kc6 83. Kd3 Rg5 84. Rf4 Rg6 85. Rf5 Kd6 86. Rh5 Ke6 87. Ke3 Rf6 88. Ke4 Kf7 89. Rc5 Kg6 90. Rc8 h5 91. Rg8+ Kh7 92. Ra8 Kg6 93. Rg8+ Kh7 94. Ra8 Kh6 95. Ke5 Rc6 96. Kf5 Kg7 97. Ra7+ Kf8 98. Kg5 Rc5+ 99. Kf6 Rc6+ 100. Kg5 Ke8 101. Kxh5 1/2-1/2

[Event "Huanuco Navidad op 1st"]
[Site "Huanuco"]
[Date "2019.12.22"]
[Round "6"]
[White "Mostacero Velarde, Isabella Maribel"]
[Black "Calcina, Gary"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1824"]
[BlackElo "2184"]
[PlyCount "104"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Re1 Be6 10. h3 Rc8 11. Bf1 a6 12. Bg5 h6 13. Be3 b5 14. Nd4 Bd7 15. Nxc6 Bxc6 16. Bd4 e5 17. Be3 Nxe4 18. Nxe4 Bxe4 19. c3 Bc6 20. Qb3 Qf6 21. Rad1 Rfd8 22. Qa3 d5 23. f3 Bf8 24. Qb3 d4 25. Bf2 Bd5 26. Qc2 Bc5 27. cxd4 Bxd4 28. Qb1 Bxf2+ 29. Kxf2 Qb6+ 30. Kg3 Qf6 31. Kh2 Qf4+ 32. Kh1 Bb7 33. Rxd8+ Rxd8 34. Rd1 Rd2 35. Qc1 Rxd1 36. Qxd1 e4 37. Qd8+ Kg7 38. Qd7 Qc1 39. Qd4+ Kh7 40. Qf2 exf3 41. gxf3 Qf4 42. Bg2 Bd5 43. a3 h5 44. Kg1 h4 45. Qe2 Kg7 46. a4 Qd4+ 47. Kh1 b4 48. Qxa6 Qxb2 49. Qd3 Qa1+ 50. Bf1 b3 51. Kg2 b2 52. Qd4+ Kg8 0-1

[Event "Huanuco Navidad op 1st"]
[Site "Huanuco"]
[Date "2019.12.21"]
[Round "3"]
[White "Calcina, Gary"]
[Black "Torres Alvarez, Piero Antonio"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2184"]
[BlackElo "1890"]
[PlyCount "51"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 Qb6 7. Nb3 e6 8. Be3 Qc7 9. Qe2 a6 10. a4 b6 11. 0-0 Be7 12. f4 0-0 13. g4 Re8 14. g5 Nxe4 15. Nxe4 d5 16. Nf6+ gxf6 17. Bd3 f5 18. Rf3 f6 19. Rh3 fxg5 20. Qh5 Bf8 21. Qxe8 g4 22. Rh5 Bb7 23. Qxe6+ Kh8 24. Bxf5 h6 25. Rxh6+ Bxh6 26. Qxh6+ 1-0

[Event "Huanuco Navidad op 1st"]
[Site "Huanuco"]
[Date "2019.12.21"]
[Round "2"]
[White "Lozano Berrospi, Edwin"]
[Black "Calcina, Gary"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1668"]
[BlackElo "2184"]
[PlyCount "74"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. f3 Nd7 13. Bxg7 Kxg7 14. Qd4+ f6 15. b4 b6 16. f4 a5 17. b5 Bb7 18. Na4 Nc5 19. Nxc5 dxc5 20. Qe3 e5 21. fxe5 fxe5 22. Rfd1 Qe7 23. g3 Rad8 24. Bf3 Rd4 25. Rxd4 cxd4 26. Qd3 Bc8 27. Be2 Bh3 28. g4 Bxg4 29. Bxg4 Qg5 30. Qd1 Rf4 31. h3 h5 32. Rc2 hxg4 33. Rg2 Rxe4 34. hxg4 Qh4 35. Kf1 Qh1+ 36. Rg1 Rf4+ 37. Ke2 Qf3+ 0-1

[Event "Lima Gran Prix IRT op"]
[Site "Lima"]
[Date "2015.12.13"]
[Round "3"]
[White "Cruz, Cristhian"]
[Black "Calcina, Gary"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2538"]
[BlackElo "2178"]
[PlyCount "55"]
[EventDate "2015.12.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "PER"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 0-0 7. Bg2 Nbd7 8. Nge2 Ne8 9. 0-0 g6 10. Be3 Bg5 11. f4 Bh6 12. Qd2 f5 13. exf5 gxf5 14. fxe5 Bxe3+ 15. Qxe3 Nxe5 16. b3 Ng7 17. Nf4 Qf6 18. Rae1 Bd7 19. Ne6 Bxe6 20. dxe6 Nxe6 21. Bxb7 Rae8 22. Ne4 Qd8 23. Nxd6 Ng4 24. Qd3 Re7 25. Rxf5 Nd4 26. Bd5+ Kh8 27. Rxe7 Qxe7 28. Nf7+ 1-0

[Event "Pan American-ch U18 19th"]
[Site "Villa Carlos Paz"]
[Date "2008.07.04"]
[Round "7"]
[White "Almiron, Antonio"]
[Black "Calcina, Gary"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2115"]
[BlackElo "2182"]
[PlyCount "48"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. f3 Qb6 9. Qd2 Nxe4 10. fxe4 Bxd4 11. Bxd4 Qxd4 12. Qxd4 Nxd4 13. 0-0-0 Nc6 14. Nd5 d6 15. Bb5 Bg4 16. Rd2 Rae8 17. Rf1 a6 18. Rf4 Be6 19. Bxc6 bxc6 20. Nc7 Rc8 21. Nxa6 c5 22. e5 Rc6 23. Ra4 Bc8 24. exd6 exd6 0-1

[Event "Pan American-ch U18 19th"]
[Site "Villa Carlos Paz"]
[Date "2008.07.03"]
[Round "6"]
[White "Calcina, Gary"]
[Black "Zamudio Hermida, Jose Luis"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2182"]
[BlackElo "2081"]
[PlyCount "58"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. h4 Ne5 12. 0-0-0 Nc4 13. Bxc4 Rxc4 14. Kb1 Qc7 15. Nde2 b5 16. h5 b4 17. Nd5 Nxd5 18. exd5 Bf5 19. Rc1 Rc8 20. Nd4 Bxd4 21. Bxd4 Rxc2 22. Rxc2 Qxc2+ 23. Qxc2 Rxc2 24. Ka1 Rxg2 25. hxg6 fxg6 26. Bxa7 Rd2 27. a3 bxa3 28. bxa3 Rxd5 29. Kb2 Rb5+ 0-1

[Event "Pan American-ch U18 19th"]
[Site "Villa Carlos Paz"]
[Date "2008.07.03"]
[Round "5"]
[White "Pulvett Marin, Daniel Eduardo"]
[Black "Calcina, Gary"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2105"]
[BlackElo "2182"]
[PlyCount "60"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Nc6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bd3 e6 8. e5 Ne7 9. Ne4 0-0 10. b3 Nef5 11. c3 Nxf3+ 12. Qxf3 d6 13. exd6 Qb6 14. Qf2 Rd8 15. Ba3 Nxd6 16. Bxc5 Nxe4 17. Bxe4 Qb5 18. a4 Qd7 19. d4 Bf8 20. Bb6 Re8 21. c4 f5 22. Bd3 Qc6 23. c5 Bd7 24. Bc4 Bg7 25. Rad1 Qc8 26. d5 exd5 27. Bxd5+ Be6 28. Qf3 Bxd5 29. Qxd5+ Qe6 30. Qxb7 Qxb3 1/2-1/2

[Event "Pan American-ch U18 19th"]
[Site "Villa Carlos Paz"]
[Date "2008.07.01"]
[Round "2"]
[White "Calcina, Gary"]
[Black "Martinez Bejarano, Ariel A"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2182"]
[BlackElo "2094"]
[PlyCount "91"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bg7 7. Be3 0-0 8. Bb3 Ng4 9. Qxg4 Nxd4 10. 0-0-0 d6 11. Qh4 Nxb3+ 12. axb3 Be6 13. Bd4 f6 14. Nd5 Bd7 15. f4 e6 16. Ne3 e5 17. Bc3 f5 18. Qxd8 Rfxd8 19. fxe5 Bh6 20. Bd2 dxe5 21. Nc4 Bxd2+ 22. Rxd2 Bc6 23. Rxd8+ Rxd8 24. exf5 Bxg2 25. Rg1 Be4 26. fxg6 hxg6 27. Nxe5 Kg7 28. Rg4 Bf5 29. Rc4 Kf6 30. Nf3 g5 31. Rd4 Rxd4 32. Nxd4 Ke5 33. c3 Bd7 34. Kd2 Kf4 35. Ke2 Kg4 36. Kf2 Kh3 37. Kg1 a5 38. c4 Bg4 39. c5 Bd7 40. Nf3 g4 41. Ng5+ Kh4 42. Nf7 Be6 43. Nd6 Bd5 44. Nf5+ Kg5 45. Nd4 Kf4 46. Kf2 1/2-1/2

[Event "Pan American-ch U18 19th"]
[Site "Villa Carlos Paz"]
[Date "2008.07.01"]
[Round "3"]
[White "Colantonio, Mauro"]
[Black "Calcina, Gary"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1969"]
[BlackElo "2182"]
[PlyCount "58"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 0-0 7. Nge2 Nbd7 8. a3 Ne8 9. f4 exf4 10. Nxf4 Ne5 11. 0-0 g6 12. Kh1 Bf6 13. Qc2 Bg7 14. b3 a6 15. Bb2 Bd7 16. a4 b6 17. Be2 Nc7 18. Nd3 Qh4 19. g3 Qg5 20. Bc1 Qe7 21. Bf4 Rfe8 22. Nxe5 Bxe5 23. Bxe5 Qxe5 24. Bf3 b5 25. Rab1 Rab8 26. Ne2 f5 27. Rfe1 bxc4 28. Qxc4 fxe4 29. Nc3 Rb4 0-1

[Event "Pan American-ch U18 19th"]
[Site "Villa Carlos Paz"]
[Date "2008.06.30"]
[Round "1"]
[White "Blackman, Justin"]
[Black "Calcina, Gary"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2001"]
[BlackElo "2182"]
[PlyCount "64"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 c5 2. c3 d5 3. Bf4 Nf6 4. Nf3 Bf5 5. e3 e6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. Ne5 0-0 9. g4 Bg6 10. h4 cxd4 11. exd4 Nc6 12. Qe2 h5 13. g5 Nd7 14. f4 b5 15. Bg2 b4 16. Nxc6 bxc3 17. bxc3 Qxc6 18. c4 Rab8 19. 0-0 Rb2 20. c5 Qa4 21. Qe3 Rfb8 22. a3 Rc2 23. f5 Bxf5 24. Rxf5 exf5 25. Bxd5 Nf8 26. Bb3 Rxb3 27. Nxb3 Qc6 28. Nd2 Ng6 29. Nf3 Qc7 30. Ne1 Qh2+ 31. Kf1 Qh1+ 32. Qg1 Qh3+ 0-1

[Event "Pan American-ch U18"]
[Site "Medellin"]
[Date "2007.07.07"]
[Round "9"]
[White "Calcina, Gary"]
[Black "Iturrizaga Bonelli, Eduardo"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2126"]
[BlackElo "2411"]
[PlyCount "94"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 Na6 3. f4 d5 4. e5 Nc7 5. c3 h5 6. Bd3 g6 7. Qc2 Nh6 8. Nd2 Bf5 9. Ngf3 e6 10. Nf1 Bxd3 11. Qxd3 Nf5 12. Ne3 a5 13. g3 a4 14. a3 Qb8 15. Kf2 Qa7 16. h3 Qa6 17. Qc2 Qb5 18. Bd2 Ra6 19. Rad1 c5 20. g4 cxd4 21. Nxf5 d3 22. Qb1 exf5 23. gxf5 gxf5 24. Be3 Bc5 25. Qxd3 Bxe3+ 26. Kxe3 Qxd3+ 27. Rxd3 Rb6 28. Rd2 Rg8 29. Nd4 f6 30. Nxf5 fxe5 31. fxe5 Re6 32. Kd4 Kd7 33. Rf1 Kc6 34. Re2 Ree8 35. Kd3 Kc5 36. Nd4 Rg3+ 37. Rf3 Rxf3+ 38. Nxf3 Ne6 39. Ke3 Ng5 40. h4 Ne4 41. Rg2 Kc4 42. Rg7 b6 43. Rb7 b5 44. Kf4 Rf8+ 45. Ke3 Re8 46. Kf4 Rf8+ 47. Ke3 Re8 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Medellin"]
[Date "2007.07.06"]
[Round "8"]
[White "Torres, Jose Daniel"]
[Black "Calcina, Gary"]
[Result "1/2-1/2"]
[ECO "A56"]
[BlackElo "2126"]
[PlyCount "107"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 0-0 7. Nge2 Ne8 8. Ng3 g6 9. 0-0 Ng7 10. f4 exf4 11. Bxf4 Nd7 12. Qd2 Ne5 13. Be2 Bf6 14. h3 Ne8 15. Kh2 Rb8 16. Rf2 a6 17. Raf1 Bd7 18. Bh6 Bg7 19. Bg5 f6 20. Bf4 b5 21. cxb5 axb5 22. b4 cxb4 23. Nb1 b3 24. axb3 b4 25. Be3 Nc7 26. Bd4 Bb5 27. Bb2 Na6 28. Bxb5 Rxb5 29. Qe2 Qd7 30. Nd2 Nc5 31. Bxe5 fxe5 32. Rxf8+ Bxf8 33. Qe3 Rb8 34. Nc4 Be7 35. Na5 Rf8 36. Nc6 Rxf1 37. Nxf1 Bf8 38. Nd2 h5 39. Nf3 Qf7 40. g3 Bg7 41. Kg2 Qf8 42. Nxb4 Bh6 43. Qe2 Nxb3 44. Nd3 Qc8 45. Qa2 Nc1 46. Nxc1 Qxc1 47. Qe2 Be3 48. g4 Kf7 49. gxh5 gxh5 50. Nh4 Qg1+ 51. Kf3 Bc5 52. Nf5 Kf6 53. Qg2 Qxg2+ 54. Kxg2 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "7"]
[White "Calcina, Gary"]
[Black "Iraheta, Rafael"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2126"]
[BlackElo "1955"]
[PlyCount "57"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 h5 12. 0-0-0 Ne5 13. Bg5 Rc5 14. g4 hxg4 15. f4 Nc4 16. Qe2 b5 17. h5 Rxg5 18. fxg5 Nxh5 19. Ndxb5 Bxb5 20. Nxb5 Nxb2 21. Rdf1 Qa5 22. Rxh5 gxh5 23. g6 Bh6+ 24. Kxb2 a6 25. Rxf7 Rxf7 26. gxf7+ Kf8 27. Qc4 Bg7+ 28. c3 Qd8 29. Nc7 1-0

[Event "Pan American-ch U18"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "6"]
[White "Flores Cubas, Miguel"]
[Black "Calcina, Gary"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2141"]
[BlackElo "2126"]
[PlyCount "108"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nf6 4. 0-0 e6 5. c4 Be7 6. d3 0-0 7. Nbd2 b6 8. e4 dxe4 9. dxe4 Bb7 10. e5 Nfd7 11. b3 Nc6 12. Bb2 Qc7 13. Qe2 Rfd8 14. Rfd1 Nf8 15. h4 Rd7 16. Ne4 Rad8 17. h5 Nb4 18. Ne1 Rxd1 19. Rxd1 Bxe4 20. Rxd8 Qxd8 21. Bxe4 Nxa2 22. f4 g6 23. g4 Nb4 24. f5 Bg5 25. Nf3 Bf4 26. hxg6 hxg6 27. Kg2 Qd7 28. Bb1 exf5 29. gxf5 gxf5 30. Nh4 Qc6+ 31. Kf1 Qh6 32. Qg2+ Qg5 33. Qxg5+ Bxg5 34. Nxf5 Nd7 35. Be4 Bf4 36. Ne7+ Kf8 37. Nc8 Bxe5 38. Bxe5 Nxe5 39. Nxa7 Ned3 40. Bf3 Na2 41. Nc8 Nac1 42. Be4 Nb2 43. Nxb6 Nxb3 44. Bd5 f5 45. Be6 f4 46. Nd5 f3 47. Bg4 Nd2+ 48. Kf2 Nd3+ 49. Kg3 f2 50. Be2 Ne4+ 51. Kf3 Nd2+ 52. Kg2 Nf4+ 53. Kxf2 Nxe2 54. Kxe2 Nxc4 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "4"]
[White "Alvarez Ramirez, Miguel Angel"]
[Black "Calcina, Gary"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2101"]
[BlackElo "2126"]
[PlyCount "108"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. h3 0-0 7. Nf3 Ne8 8. g4 Na6 9. Bd3 Rb8 10. Qe2 Nac7 11. Rg1 Bd7 12. h4 a6 13. a4 Qc8 14. Nh2 b5 15. axb5 axb5 16. cxb5 Qb7 17. h5 Bd8 18. Kd1 Nxb5 19. Bxb5 Bxb5 20. Qxb5 Qxb5 21. Nxb5 Rxb5 22. Ra6 Bb6 23. Ra4 Nf6 24. f3 Rb8 25. Nf1 Nd7 26. Nd2 Rb4 27. Rxb4 cxb4 28. Rg2 Rc8 29. Nb3 Kf8 30. Rc2 Nc5 31. Be3 Ke7 32. Bxc5 dxc5 33. Nd2 Ra8 34. Nc4 Bc7 35. Rc1 g6 36. hxg6 hxg6 37. Ke2 Rh8 38. Ra1 Rh2+ 39. Kd3 Kf6 40. Ra6+ Kg7 41. d6 Bd8 42. Ra8 Bg5 43. d7 Rf2 44. d8Q Bxd8 45. Rxd8 Rxf3+ 46. Ne3 c4+ 47. Ke2 Rf4 48. Rc8 Rxe4 49. Rxc4 Rxc4 50. Nxc4 Kf6 51. Ke3 Ke6 52. g5 Kf5 53. Nd6+ Ke6 54. Ne4 Kd5 1-0

[Event "Pan American-ch U18"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "5"]
[White "Calcina, Gary"]
[Black "Univio Sanchez, German"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2126"]
[PlyCount "97"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Bd3 d5 7. exd5 Qxd5 8. 0-0 Be6 9. Nc3 Qd7 10. Ne4 0-0-0 11. Bg5 f6 12. Nec5 Qf7 13. Be3 g5 14. Qe2 Ne5 15. Be4 Bc4 16. Bxb7+ Kb8 17. Rfd1 Nh6 18. Qe1 Rxd1 19. Rxd1 Bxb3 20. axb3 Bxc5 21. Bxc5 Kxb7 22. Qb4+ Ka8 23. Ra1 c6 24. Bxa7 Qxa7 25. Rxa7+ Kxa7 26. Qe7+ Kb6 27. Qxf6 Ra8 28. g3 Nhg4 29. Qf5 Rd8 30. h3 Nxf2 31. Kxf2 Ng6 32. Qxg5 Rd5 33. Qe3+ Kb7 34. Qe8 Rd2+ 35. Ke1 Rd5 36. Qf7+ Kb6 37. Qxh7 Ne5 38. g4 Nf3+ 39. Kf2 Ng5 40. Qh8 Kb7 41. h4 Ne4+ 42. Ke3 Nd2 43. h5 Nf1+ 44. Kf2 Nd2 45. h6 Ne4+ 46. Ke3 Nd2 47. Qg7+ Kb6 48. Kf4 Nf1 49. h7 1-0

[Event "Pan American-ch U18"]
[Site "Medellin"]
[Date "2007.07.03"]
[Round "3"]
[White "Calcina, Gary"]
[Black "Fernandez, Fernando"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "2126"]
[BlackElo "2244"]
[PlyCount "185"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Qd2 Bd7 10. f4 Nxd4 11. Bxd4 Bc6 12. Bf3 Nd7 13. Rad1 Bxd4+ 14. Qxd4 Qb6 15. Kh1 Rfe8 16. Qxb6 Nxb6 17. Rd4 e5 18. Rxd6 Nc4 19. Rf6 exf4 20. Rxf4 Rad8 21. Nd5 Bxd5 22. exd5 Nd2 23. Rd1 Re3 24. h3 Nxf3 25. Rxf3 Re2 26. Rc3 Rd7 27. Kg1 Kg7 28. Kf1 Re5 29. Rcd3 b5 30. c3 Kf6 31. b3 Re4 32. Kf2 Ke5 33. d6 Rf4+ 34. Kg3 Re4 35. Rd5+ Ke6 36. Kf3 Re5 37. R5d4 Rc5 38. Re1+ Kf6 39. Re3 Rc6 40. Red3 Ke6 41. Kf4 f6 42. Re4+ Kf7 43. Red4 Ke6 44. a4 bxa4 45. Re4+ Kf7 46. Rxa4 a6 47. Rc4 Rdxd6 48. Rxd6 Rxd6 49. Rc7+ Ke6 50. Rxh7 Rb6 51. Ra7 Rxb3 52. Rxa6+ Ke7 53. Rc6 Rb2 54. g3 Rf2+ 55. Kg4 Rf5 56. Rc7+ Ke6 57. h4 Ra5 58. Rg7 Ra4+ 59. Kh3 Rc4 60. Rxg6 Kf7 61. Rg4 Rxc3 62. h5 Rc5 63. Kh4 Rc1 64. Ra4 Kg7 65. Ra7+ Kh6 66. Rf7 Rh1+ 67. Kg4 Rf1 68. Rf8 Kg7 69. Ra8 Kh6 70. Ra5 Kg7 71. Ra4 Rc1 72. Ra7+ Kh6 73. Ra6 Rc4+ 74. Kf5 Kxh5 75. Rxf6 Rc5+ 76. Kf4 Rc4+ 77. Kf3 Kg5 78. Ra6 Rc3+ 79. Kg2 Rc2+ 80. Kh3 Rc3 81. Ra5+ Kg6 82. Kh4 Rc4+ 83. g4 Rb4 84. Ra6+ Kg7 85. Ra5 Kg6 86. Ra6+ Kg7 87. Kh5 Rb1 88. Ra7+ Kg8 89. Re7 Rb5+ 90. Kg6 Rb6+ 91. Kf5 Rb5+ 92. Re5 Rxe5+ 93. Kxe5 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "1"]
[White "Calcina, Gary"]
[Black "Leano Amezquita, Humberto"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2126"]
[PlyCount "79"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nxf6+ Nxf6 7. Nf3 Be7 8. Bd3 0-0 9. Qe2 c5 10. 0-0-0 Qc7 11. h4 Bd7 12. dxc5 Bc6 13. Bxf6 Bxf6 14. Ng5 Qf4+ 15. Kb1 h6 16. Ne4 Rfd8 17. Nxf6+ Qxf6 18. f3 Rd4 19. Qf2 Rad8 20. a3 Be4 21. Qe3 Bxd3 22. Rxd3 Rxd3 23. cxd3 Qg6 24. Qe4 Rxd3 25. Qxg6 fxg6 26. Rc1 Kf8 27. c6 bxc6 28. Rxc6 Ke7 29. Rc7+ Rd7 30. Rxd7+ Kxd7 31. Kc2 Kc6 32. Kd3 Kc5 33. Kc3 Kd5 34. b4 Kc6 35. Kc4 Kb6 36. a4 Kc6 37. b5+ Kb6 38. Kb4 e5 39. a5+ Kc7 40. Kc5 1-0

[Event "Pan American-ch U18"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "2"]
[White "Wiltshire, Esan"]
[Black "Calcina, Gary"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2126"]
[PlyCount "96"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. h4 Bh6 14. a4 bxa4 15. Rxa4 Ne7 16. Ncb4 f5 17. Bc4 Kh8 18. exf5 Nxf5 19. g3 e4 20. Nc2 Bb7 21. Rg1 Bc6 22. Rb4 a5 23. Rb3 Nxh4 24. gxh4 Qxh4 25. Qe2 Bxd5 26. Bxd5 e3 27. Rh1 Rae8 28. Rxh4 exf2+ 29. Kf1 Rxe2 30. Rb8 Re1+ 31. Nxe1 fxe1Q+ 32. Kxe1 Rxb8 33. b3 Bg5 34. Rh5 Bf6 35. Kd2 g6 36. Rh1 Kg7 37. Re1 h5 38. Re6 Rb6 39. Re8 g5 40. Rg8+ Kh7 41. Rf8 Be5 42. Rf5 Kh6 43. Rf7 g4 44. Rf5 h4 45. Bc4 h3 46. Bd5 g3 47. Rf3 h2 48. Rf1 Rxb3 0-1

