[Event "Benidorm op U2000 15th"]
[Site "Benidorm"]
[Date "2016.12.07"]
[Round "7"]
[White "Perez Garcia, Jose Miguel"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1928"]
[BlackElo "1996"]
[PlyCount "29"]
[EventDate "2016.12.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 c5 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 a6 9. b3 Qc7 10. Bb2 d6 11. Rc1 Nxd4 12. Qxd4 Nd7 13. Qxg7+ Kxg7 14. Nd5+ Kg8 15. Nxe7# 1-0

[Event "Benidorm op U2000 15th"]
[Site "Benidorm"]
[Date "2016.12.06"]
[Round "6"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Rincon Carrillo, Ricardo"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1996"]
[BlackElo "1918"]
[PlyCount "142"]
[EventDate "2016.12.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Nc3 d6 4. Bf4 c6 5. Qd2 b5 6. e4 b4 7. Ne2 Nf6 8. Ng3 h5 9. Bd3 h4 10. Ne2 h3 11. gxh3 Bxh3 12. Ng5 Bc8 13. Qxb4 Nbd7 14. Qb3 0-0 15. e5 Rb8 16. Qa3 Nd5 17. e6 fxe6 18. Nxe6 Qe8 19. Nxf8 Nxf8 20. Be3 Nb4 21. Bc4+ Kh8 22. 0-0-0 Bf5 23. c3 Nc2 24. Qa5 Nxe3 25. fxe3 Bh6 26. Nf4 e5 27. dxe5 d5 28. Bd3 Qxe5 29. Bxf5 Bxf4 30. Bc2 Bxe3+ 31. Kb1 Rb5 32. Qd8 Rb8 33. Qh4+ Kg7 34. Rd3 c5 35. Qg3 Qxg3 36. hxg3 d4 37. Bb3 Nd7 38. cxd4 cxd4 39. Bc2 Nc5 40. Ra3 Rb7 41. Rd1 Bf2 42. Ra5 Ne6 43. Ra6 Re7 44. g4 g5 45. Rh1 Bh4 46. Bf5 Nf4 47. Rd6 Ne2 48. Bd3 Ng3 49. Rc1 Ne4 50. Rxd4 Nf2 51. Bf5 Bg3 52. Rd7 Rxd7 53. Bxd7 Bf4 54. Re1 Nd3 55. Re8 Ne5 56. Bf5 Kf6 57. Kc2 Nc4 58. Re6+ Kf7 59. Ra6 Ne3+ 60. Kd3 Nxf5 61. gxf5 Bb8 62. b4 g4 63. Ke4 g3 64. Kf3 Ke7 65. a4 Kf7 66. b5 Ke7 67. a5 Kf7 68. b6 axb6 69. axb6 Kf6 70. b7+ Kxf5 71. Ra1 Ke5 1-0

[Event "Benidorm op U2000 15th"]
[Site "Benidorm"]
[Date "2016.12.03"]
[Round "2"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Fernandez Garcia, Ignacio"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1996"]
[BlackElo "1859"]
[PlyCount "93"]
[EventDate "2016.12.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d6 3. g3 Nf6 4. Bg2 Be7 5. Ne2 Nbd7 6. Nd2 c6 7. 0-0 h5 8. h3 g5 9. d4 e5 10. Nc4 h4 11. Bxg5 hxg3 12. fxg3 Qc7 13. Qd3 d5 14. Nxe5 Nxe5 15. dxe5 Qxe5 16. h4 Bc5+ 17. Be3 dxe4 18. Qd2 Ng4 19. Bxc5 Qxc5+ 20. Qd4 Qxd4+ 21. Nxd4 Ne3 22. Rfe1 Nxg2 23. Rxe4+ Kf8 24. Kxg2 Rh5 25. Rf1 c5 26. Nb5 Bd7 27. Nc7 Bc6 28. Nxa8 Bxe4+ 29. Kh3 Rd5 30. Nc7 Rd2 31. Rf4 Bg2+ 32. Kg4 Rxc2 33. Ne6+ Kg8 34. Ng5 Bd5 35. Ra4 Rxb2 36. Rxa7 Rxa2 37. Rxa2 Bxa2 38. Ne4 b6 39. Kf4 Kg7 40. Ke5 Kg6 41. Kd6 Bb1 42. Nc3 Bd3 43. Kc6 b5 44. Kxc5 Kh5 45. Nxb5 Kg4 46. Nd6 Bg6 47. Kd5 1/2-1/2

[Event "Benidorm op U2000 15th"]
[Site "Benidorm"]
[Date "2016.12.02"]
[Round "1"]
[White "Vicente Montes, Luis Miguel"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1756"]
[BlackElo "1996"]
[PlyCount "38"]
[EventDate "2016.12.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 Nc6 7. Ne2 e5 8. d5 Ne7 9. 0-0 g5 10. Nd2 h5 11. g3 h4 12. f4 hxg3 13. hxg3 gxf4 14. Rf2 Qh6 15. Rg2 Bh3 16. Rh2 fxg3 17. Nxg3 Qe3+ 18. Kh1 Qxg3 19. Bf1 Bg2+ 0-1

[Event "Barcelona Sants op-B 18th"]
[Site "Barcelona"]
[Date "2016.08.28"]
[Round "10"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Megias Chafer, Alejandro"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1953"]
[BlackElo "2087"]
[PlyCount "69"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Rc1 0-0 14. a3 f6 15. exf6 Bxf6 16. Bg5 Qf7 17. Qd2 Nxd4 18. Nxd4 Bxg5 19. Qxg5 Qxf2+ 20. Kh1 Qxd4 21. Rxe6 Qxb2 22. Re7 Rad8 23. h3 h6 24. Qe3 Rf6 25. Rcc7 Rg6 26. Qf3 Rf8 27. Qxd5+ Kh8 28. Rxb7 Qxa3 29. Rf7 Re8 30. Rf3 Qc1+ 31. Kh2 Qc2 32. Rf5 a5 33. Rbf7 Kh7 34. Rf8 Qc7+ 35. Kh1 1-0

[Event "Barcelona Sants op-B 18th"]
[Site "Barcelona"]
[Date "2016.08.27"]
[Round "9"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Catarineu Navines, Federico"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1953"]
[BlackElo "1899"]
[PlyCount "51"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 e5 8. d4 Be7 9. Bg5 h6 10. Bh4 g5 11. Bg3 Qc7 12. h3 Rg8 13. Nbd2 g4 14. hxg4 Nxg4 15. a4 Rc8 16. dxc5 dxc5 17. Nc4 Rd8 18. Qe2 f6 19. Nh4 h5 20. Nf5 Bf8 21. Rad1 Rxd1 22. Rxd1 Nd8 23. Ncd6+ Bxd6 24. Rxd6 Rg5 25. Qb5+ Kf8 26. Rd7 1-0

[Event "Barcelona Sants op-B 18th"]
[Site "Barcelona"]
[Date "2016.08.26"]
[Round "8"]
[White "Claramunt Bassegoda, Marcel"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1657"]
[BlackElo "1953"]
[PlyCount "46"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4 Nf6 16. Rh4 Qf5 17. f4 c5 18. a4 Bb7 19. axb5 axb5 20. Rxa8 Bxa8 21. Na3 c4 22. Bc2 Qd5 23. Qf1 cxd3 0-1

[Event "Barcelona Sants op-B 18th"]
[Site "Barcelona"]
[Date "2016.08.25"]
[Round "7"]
[White "Castrillo Mansego, Pablo"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2028"]
[BlackElo "1953"]
[PlyCount "78"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Be7 12. h3 Be6 13. Ne2 Nd7 14. Bf4 c5 15. c3 Bg5 16. Rfe1 Qf6 17. Qg3 Bh4 18. Qf3 Bg5 19. Qg3 Bh4 20. Qf3 Bg5 21. Qh5 h6 22. Bxg5 Qxg5 23. Qxg5 hxg5 24. Ng3 c4 25. Bf5 Nc5 26. Re2 Rab8 27. Rd1 Rb6 28. Rdd2 Rfb8 29. Bc2 g6 30. Bd1 Ra6 31. a3 Rab6 32. Nf1 Nd3 33. b4 cxb3 34. Rxd3 b2 35. Nd2 b1Q 36. Nxb1 Rxb1 37. Kh2 Ra1 38. a4 Rbb1 39. Red2 Kg7 1/2-1/2

[Event "Barcelona Sants op-B 18th"]
[Site "Barcelona"]
[Date "2016.08.24"]
[Round "6"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Mas Recorda, Pere"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1953"]
[BlackElo "2027"]
[PlyCount "84"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 g6 6. Ngf3 Bg7 7. 0-0 Nge7 8. Re1 Qc7 9. a4 0-0 10. Rb1 b6 11. b3 dxe4 12. dxe4 h6 13. Bb2 e5 14. Qe2 Be6 15. Nc4 Nd4 16. Nxd4 cxd4 17. Na3 Rac8 18. Rbc1 Qd7 19. Bf1 Nc6 20. Qd2 Nb8 21. Bb5 Qe7 22. Bc4 Bxc4 23. Nxc4 Rfd8 24. c3 dxc3 25. Qxc3 Nc6 26. Ba3 Qe6 27. Qe3 Nd4 28. Bb2 Rc7 29. Bxd4 Rxd4 30. Red1 Rcd7 31. Qe2 Qc6 32. f3 Qc5 33. Kg2 Qb4 34. Qc2 b5 35. axb5 Qxb5 36. Rxd4 Rxd4 37. Rd1 Qd7 38. Rxd4 Qxd4 39. Qd2 Qxd2+ 40. Nxd2 Bf8 41. Nc4 f6 42. f4 exf4 1/2-1/2

[Event "Barcelona Sants op-B 18th"]
[Site "Barcelona"]
[Date "2016.08.23"]
[Round "5"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Fernandez Aguilar, Francisco"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "1953"]
[BlackElo "2051"]
[PlyCount "92"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Bd2 Nbd7 10. Ne2 Qa5 11. Bxb4 Qxb4 12. Qb3 Qxb3 13. Bxb3 Bg4 14. Rac1 a5 15. Rfe1 Bxf3 16. gxf3 Rfd8 17. f4 Nb6 18. Nc3 Nbd5 19. Bxd5 Nxd5 20. Nxd5 Rxd5 21. Re2 Kf8 22. Rec2 Ke7 23. Kf1 Ra6 24. b3 Rb6 25. Rc3 Rb4 26. Rb1 b5 27. axb5 Rdxb5 28. Rxc6 a4 29. Rc3 axb3 30. Ke2 Rh5 31. Rcxb3 Rxb3 32. Rxb3 Rxh2 33. Rb5 g6 34. Kf3 Rh1 35. d5 exd5 36. Rxd5 Ke6 37. Rb5 Rd1 38. f5+ gxf5 39. Kf4 Rf1 40. f3 f6 41. Rb7 h5 42. Rh7 Rh1 43. Kg3 Re1 44. Kf2 Rh1 45. Kg2 Re1 46. Kf2 Rh1 1/2-1/2

[Event "Cornella de Llobregat Vallve Pinol 3rd"]
[Site "Cornella de Llobregat"]
[Date "2015.11.23"]
[Round "9.6"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Garcia Riera, Josep"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2030"]
[BlackElo "2098"]
[PlyCount "78"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bd3 c5 12. dxc5 Bxc5 13. 0-0 h6 14. a3 a5 15. b3 b6 16. Bb2 Bb7 17. Rfd1 Qe7 18. Ne5 Rfd8 19. Qe2 Rd6 20. Bc3 Bxa3 21. Rxa3 Rxd3 22. Rxd3 Qxa3 23. Bb2 Qe7 24. Ng4 Nxg4 25. Qxg4 Qg5 26. Qxg5 hxg5 27. Rd6 Be4 28. f3 Bc2 29. Rxb6 a4 30. bxa4 Bxa4 31. Kf2 Rc8 32. Rb4 Bc6 33. Be5 f6 34. Bd4 Kf7 35. Rb2 e5 36. Bb6 e4 37. fxe4 Bxe4 38. c5 Bc6 39. Rd2 Re8 1/2-1/2

[Event "Cornella de Llobregat Vallve Pinol 3rd"]
[Site "Cornella de Llobregat"]
[Date "2015.11.16"]
[Round "8.8"]
[White "Lopez Baena, David"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2134"]
[BlackElo "2030"]
[PlyCount "90"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. c4 c6 4. cxd5 cxd5 5. d4 e4 6. Nc3 Nc6 7. Nh3 h6 8. Nf4 Nf6 9. e3 g5 10. Nh5 Nxh5 11. Qxh5 Be6 12. Qe2 Qd7 13. f3 exf3 14. Bxf3 0-0-0 15. Bd2 Kb8 16. Qb5 f5 17. 0-0-0 Bg7 18. Kb1 h5 19. Na4 Nxd4 20. Qxd7 Bxd7 21. exd4 Bxa4 22. b3 g4 23. Bf4+ Ka8 24. Bg2 Bc6 25. Rhe1 Rhe8 26. Be5 Bxe5 27. Rxe5 Rxe5 28. dxe5 d4 29. Bxc6 bxc6 30. Rf1 Rf8 31. Kc2 Kb7 32. Kd3 c5 33. e6 Kc6 34. e7 Re8 35. Rxf5 Rxe7 36. Rxh5 Re3+ 37. Kd2 Rf3 38. Rh4 Rf2+ 39. Kc1 Rxa2 40. Rxg4 Rxh2 41. Rg8 Rg2 42. Rc8+ Kb5 43. Rb8+ Ka5 44. Rb7 a6 45. Rc7 Kb4 0-1

[Event "Barcelona Vila de Gracia op 9th"]
[Site "Barcelona"]
[Date "2015.10.23"]
[Round "4"]
[White "Munoz Pantoja, Miguel Angel"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2498"]
[BlackElo "2082"]
[PlyCount "33"]
[EventDate "2015.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 5. 0-0 Bxc3 6. bxc3 0-0 7. d3 d6 8. Bg5 a6 9. Ba4 b5 10. Bb3 Na5 11. h3 h6 12. Bh4 Nxb3 13. axb3 a5 14. d4 g5 15. Nxg5 hxg5 16. Bxg5 Kg7 17. f4 1-0

[Event "Cornella de Llobregat Vallve Pinol 3rd"]
[Site "Cornella de Llobregat"]
[Date "2015.10.19"]
[Round "4.7"]
[White "Miguel Centeno, David"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2174"]
[BlackElo "2030"]
[PlyCount "51"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[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. f4 e6 7. Be2 Qc7 8. g4 Nc6 9. g5 Nd7 10. Be3 Be7 11. Qd2 b5 12. a3 Bb7 13. 0-0-0 b4 14. axb4 Nxb4 15. Nb3 Rc8 16. Kb1 d5 17. f5 0-0 18. fxe6 fxe6 19. Bg4 Qd6 20. Rhe1 Nb6 21. Bxb6 Qxb6 22. exd5 Rf2 23. Bxe6+ Kh8 24. Bxc8 Rxd2 25. Rxd2 Bxc8 26. Rxe7 1-0

[Event "Barcelona Vila de Gracia op 9th"]
[Site "Barcelona"]
[Date "2015.10.16"]
[Round "3"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Bielecki, Pawel"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2082"]
[BlackElo "2137"]
[PlyCount "94"]
[EventDate "2015.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. g3 Nc6 4. Bg2 Bg7 5. 0-0 d6 6. d3 e5 7. a4 Nge7 8. Be3 0-0 9. Qd2 Nd4 10. Nxd4 cxd4 11. Bh6 Be6 12. Bxg7 Kxg7 13. c4 dxc3 14. bxc3 Rc8 15. d4 Qc7 16. Rc1 f6 17. Na3 a6 18. Qb2 Rb8 19. Rab1 Rfc8 20. d5 Bd7 21. Qb4 b5 22. axb5 axb5 23. Bf1 f5 24. Nxb5 Bxb5 25. Bxb5 fxe4 26. Qxe4 Qc5 27. Bd7 Rf8 28. Qe2 Rxb1 29. Rxb1 Nxd5 30. Rf1 Nxc3 31. Qg4 Qd4 32. Kg2 Qxg4 33. Bxg4 d5 34. Ra1 h5 35. Be6 Rf6 36. Ra7+ Kf8 37. Bc8 Ke8 38. Ra6 Rxa6 39. Bxa6 Ke7 40. h4 Kf6 41. Kf1 e4 42. Ke1 Ke5 43. Kd2 d4 44. Bf1 Nd5 45. Bc4 e3+ 46. fxe3 Nxe3 47. Kd3 Nxc4 0-1

[Event "Cornella de Llobregat Vallve Pinol 3rd"]
[Site "Cornella de Llobregat"]
[Date "2015.10.05"]
[Round "3.3"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Escandell Mari, Juan Carlos"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2030"]
[BlackElo "2388"]
[PlyCount "88"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 e5 7. a4 Nge7 8. Be3 0-0 9. Qd2 Nd4 10. Nxd4 cxd4 11. Bh6 Be6 12. Bxg7 Kxg7 13. c4 dxc3 14. bxc3 f6 15. d4 Rc8 16. Na3 a6 17. Rab1 Qc7 18. Rfc1 Rfd8 19. Qb2 Rd7 20. d5 Bg8 21. Bf1 Qc5 22. Nc4 Rcc7 23. Kg2 Nxd5 24. Nb6 Nxb6 25. Qxb6 Bc4 26. Rb4 Bxf1+ 27. Kxf1 Qxb6 28. Rxb6 Kf7 29. Ke2 Rc4 30. Rcb1 Rxe4+ 31. Kd3 Rxa4 32. Rxb7 Rxb7 33. Rxb7+ Ke6 34. Rxh7 Ra2 35. f3 g5 36. h4 Rg2 37. hxg5 Rxg3 38. gxf6 Rxf3+ 39. Kc4 d5+ 40. Kb4 Rxf6 41. Ra7 Kf5 42. Kc5 Ke4 43. Rd7 Rf3 44. Kb4 a5+ 0-1

[Event "Cornella de Llobregat Vallve Pinol 3rd"]
[Site "Cornella de Llobregat"]
[Date "2015.09.28"]
[Round "2.4"]
[White "Palacin Martin, Ricardo"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2246"]
[BlackElo "2030"]
[PlyCount "74"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Nf3 Bg7 5. 0-0 0-0 6. Re1 c6 7. h3 b5 8. Be3 Qc7 9. Nbd2 a5 10. a4 b4 11. c4 c5 12. Qc2 e5 13. d5 Nh5 14. g4 Nf4 15. Bf1 f5 16. exf5 gxf5 17. Bxf4 exf4 18. g5 Nd7 19. Nh4 Ne5 20. Rad1 Qe7 21. Ndf3 Qf7 22. Qc1 Qh5 23. Bg2 h6 24. Qxf4 hxg5 25. Nxg5 Bh6 26. Nhf3 Nxf3+ 27. Bxf3 Qxg5+ 28. Qxg5+ Bxg5 29. Re2 Bd7 30. Bh5 Kg7 31. f4 Bf6 32. Kf2 Kh6 33. Bf3 Rae8 34. Rde1 Rxe2+ 35. Rxe2 Re8 36. Rxe8 Bxe8 37. b3 Bh5 0-1

[Event "Barcelona Sant Marti op-A 15th"]
[Site "Barcelona"]
[Date "2013.07.20"]
[Round "8"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Barba Rios, Enric"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1882"]
[BlackElo "1956"]
[PlyCount "122"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. exd5 Qxd5 6. Be3 e5 7. Nc3 Bb4 8. Ndb5 Qxd1+ 9. Rxd1 Ba5 10. Nd6+ Kf8 11. Nxc8 Bxc3+ 12. bxc3 Rxc8 13. Rd7 b6 14. Ba6 Rd8 15. Rxd8+ Nxd8 16. Ke2 Ke7 17. Rd1 Nf6 18. f3 Ne6 19. a4 Nc7 20. Bc4 Rc8 21. Ba2 Na6 22. Bd2 Rc5 23. c4 Ne8 24. Bc1 Rc6 25. Rd5 f6 26. Rb5 Nd6 27. Ba3 Nc5 28. Bxc5 Rxc5 29. Rxc5 bxc5 30. Kd3 Nf5 31. g3 Nd4 32. f4 exf4 33. gxf4 Ke6 34. c3 Nf3 35. h3 Nh4 36. Bb1 f5 37. Ke2 h6 38. Ke3 g5 39. fxg5 hxg5 40. Bd3 Ke5 41. Be2 f4+ 42. Kf2 Ke4 43. a5 f3 44. Bd1 Kf4 45. Bc2 Ng2 46. Bd1 Ne3 47. Bxf3 Nxc4 48. a6 Nd2 49. Bc6 Ne4+ 50. Ke2 Ke5 51. Kd3 Nf2+ 52. Kc4 Nxh3 53. Kxc5 Nf2 54. c4 g4 55. Bg2 Nd3+ 56. Kc6 Nb4+ 57. Kb7 Kd6 58. c5+ Kxc5 59. Kxa7 Kb5 60. Kb7 Nxa6 61. Bf1+ Kc5 1/2-1/2

[Event "Barcelona Sant Marti op-A 15th"]
[Site "Barcelona"]
[Date "2013.07.19"]
[Round "7"]
[White "Kjolberg, Jens Hjorth"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1999"]
[BlackElo "1882"]
[PlyCount "39"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qe2 Nbd7 8. f4 Qc7 9. 0-0-0 b5 10. g3 Bb7 11. Bg2 Be7 12. e5 dxe5 13. fxe5 Nd5 14. Bxe7 Nxe7 15. Ndxb5 axb5 16. Nxb5 Qxe5 17. Qxe5 Nxe5 18. Nc7+ Kf8 19. Nxa8 Nd5 20. Nc7 1-0

[Event "Barcelona Sant Marti op-A 15th"]
[Site "Barcelona"]
[Date "2013.07.18"]
[Round "6"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Ortiz de Latierro Olivella, Aitor"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "1882"]
[BlackElo "2078"]
[PlyCount "43"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. c3 d5 10. exd5 Nxd5 11. d4 exd4 12. Nxd4 Nxd4 13. cxd4 Bd6 14. Nc3 Nxc3 15. bxc3 Qd7 16. Qd3 Rae8 17. Bg5 h6 18. Bh4 Kh8 19. Bg3 f5 20. Bxd6 cxd6 21. d5 Bc8 22. c4 1/2-1/2

[Event "Barcelona Sant Marti op-A 15th"]
[Site "Barcelona"]
[Date "2013.07.17"]
[Round "5"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Maltsev, Leonid"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1882"]
[BlackElo "1985"]
[PlyCount "65"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. Nf1 Rb8 10. e5 b5 11. Bf4 Qc7 12. h4 Nd4 13. N1h2 Nec6 14. c3 Nxf3+ 15. Nxf3 d4 16. Qd2 Re8 17. h5 Bb7 18. Qe2 Rbd8 19. Nh2 c4 20. Rad1 dxc3 21. bxc3 Rxd3 22. Rxd3 cxd3 23. Qxd3 Bxe5 24. Bxe5 Nxe5 25. Qxb5 Nc6 26. Rb1 Ba8 27. Ng4 Rb8 28. Qd3 Rxb1+ 29. Qxb1 Qb6 30. Qc1 Qd8 31. Qf4 Qe7 32. Nf6+ Kh8 33. Qh6 1-0

[Event "Barcelona Sant Marti op-A 15th"]
[Site "Barcelona"]
[Date "2013.07.16"]
[Round "4"]
[White "Zemlicka, Vit"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2016"]
[BlackElo "1882"]
[PlyCount "53"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. g4 Nb6 10. Qd2 Nc4 11. Bxc4 Bxc4 12. g5 Nd7 13. Nd5 Rc8 14. 0-0-0 Bxd5 15. Qxd5 Qc7 16. Qd2 Nb6 17. Na5 Be7 18. h4 Na4 19. Rh2 b5 20. h5 Rb8 21. Nb3 Nb6 22. Na5 Na4 23. Rdh1 b4 24. Nb3 Nb6 25. Na5 Na4 26. Nb3 Nb6 27. Na5 1/2-1/2

[Event "Barcelona Sant Marti op-A 15th"]
[Site "Barcelona"]
[Date "2013.07.15"]
[Round "3"]
[White "Frank Nielsen, Marie"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2016"]
[BlackElo "1882"]
[PlyCount "87"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 e6 8. 0-0 Be7 9. a3 0-0 10. Re1 Bd7 11. Nc3 dxe5 12. dxe5 Nxc3 13. bxc3 Qc7 14. Bd3 Bc5 15. Qe2 Ne7 16. Ng5 h6 17. Nf3 Bc6 18. Nd4 Bd5 19. Bd2 f5 20. Kh1 Rad8 21. f3 a6 22. a4 Rd7 23. Rac1 Qb6 24. Rb1 Qc7 25. Rbc1 Nc6 26. Bf4 Qb6 27. Nc2 Ne7 28. Rb1 Qa5 29. Nb4 Bxb4 30. Rxb4 Rc8 31. Bd2 Qc7 32. c4 Bc6 33. a5 Rcd8 34. Rb3 Ba4 35. Ra3 Bc6 36. Bb4 Nc8 37. h3 b6 38. axb6 Qxb6 39. Bd2 Qc5 40. Rea1 Nb6 41. Be3 Qb4 42. Bxb6 Qxb6 43. Rxa6 Qb7 44. R1a3 1-0

[Event "Barcelona Sant Marti op-A 15th"]
[Site "Barcelona"]
[Date "2013.07.14"]
[Round "2"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Jaramillo Ochoa, Mateo"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1882"]
[BlackElo "2074"]
[PlyCount "112"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. Bg5 c6 9. Ba4 d6 10. Nd2 h6 11. Be3 0-0 12. d4 Ng4 13. Qf3 Qh4 14. h3 Nxe3 15. fxe3 Be6 16. Bb3 Rae8 17. Rad1 Bxb3 18. axb3 Re6 19. Nc4 exd4 20. exd4 Qxe4 21. Qxe4 Rxe4 22. Nxd6 Re2 23. Rf2 Re7 24. Rdf1 c5 25. Nc4 cxd4 26. Nxb6 axb6 27. cxd4 Rd8 28. Rd2 Re4 29. Rfd1 Rd5 30. Kf2 h5 31. Kf3 Re6 32. g4 Kf8 33. Rc1 hxg4+ 34. hxg4 Ke8 35. Rc7 Re7 36. Rxe7+ Kxe7 37. Ke4 Rg5 38. Kf4 Rb5 39. Rd3 Kd6 40. Re3 Rd5 41. Ke4 Rg5 42. Kf4 Rg6 43. Re5 Rf6+ 44. Ke3 Rf1 45. Kd3 f6 46. Rf5 Rg1 47. Rf4 Rg2 48. Kc3 Kd5 49. Rf5+ Ke4 50. Rb5 Rxg4 51. Rxb6 Kd5 52. Rb5+ Kc6 53. Rc5+ Kd6 54. Kc4 b6 55. Rd5+ Kc6 56. b4 b5+ 0-1

[Event "Barcelona Sant Marti op-A 15th"]
[Site "Barcelona"]
[Date "2013.07.13"]
[Round "1"]
[White "Thakur, Akash"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2234"]
[BlackElo "1882"]
[PlyCount "57"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Nc3 Nf6 9. f3 Nc6 10. Be3 0-0 11. 0-0 Rac8 12. b3 h5 13. Qd2 Kh7 14. Rac1 Rh8 15. Rfd1 Rcd8 16. Qf2 a6 17. Rc2 Qc7 18. Nd5 Qd7 19. Re2 Nxd5 20. exd5 Nxd4 21. Bxd4 Bxd4 22. Rxd4 Rhe8 23. Rde4 Rc8 24. Qh4 Rc7 25. g4 Kg7 26. gxh5 Qf5 27. hxg6 Rh8 28. Qg4 Qxg4+ 29. fxg4 1-0

[Event "Barcelona Sant Marti op-B 14th"]
[Site "Barcelona"]
[Date "2012.07.16"]
[Round "4"]
[White "Dayan Sutton, Isaac"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1891"]
[BlackElo "1764"]
[PlyCount "29"]
[EventDate "2012.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 Nbd7 10. 0-0-0 b5 11. g4 Nb6 12. Kb1 Rc8 13. g5 b4 14. gxf6 gxf6 15. Nd5 1-0

[Event "Llinars del Valles op-B 6th"]
[Site "Llinars del Valles"]
[Date "2012.05.26"]
[Round "7"]
[White "Montoro Balasch, Bernat"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1791"]
[BlackElo "1710"]
[PlyCount "112"]
[EventDate "2012.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 Nf6 5. f4 0-0 6. Nf3 c6 7. a4 d5 8. Bd3 dxe4 9. Nxe4 Bg4 10. Nxf6+ exf6 11. 0-0 Bxf3 12. Qxf3 Qxd4+ 13. Be3 Qd8 14. Rad1 Nd7 15. f5 Ne5 16. Qh3 Nxd3 17. Rxd3 Qc7 18. fxg6 fxg6 19. Rd7 Qc8 20. Qe6+ Kh8 21. Qe7 Rg8 22. Rxf6 Qxd7 23. Qxd7 Bxf6 24. Qxb7 Rgf8 25. Qxc6 Rae8 26. Qc5 Bxb2 27. Qxa7 Kg8 28. h3 Be5 29. Qd7 Bg3 30. Qd5+ Rf7 31. Qg5 Bc7 32. g4 Re5 33. Qh6 Rd5 34. Kg2 Bd6 35. Qh4 Re5 36. Qd8+ Bf8 37. Qd3 Ra5 38. Qb3 Ra6 39. Qc4 Raf6 40. a5 Rf3 41. Bc5 Bxc5 42. Qxc5 R3f6 43. c4 Kg7 44. Qd4 Kg8 45. Qd5 h6 46. c5 Kh7 47. c6 Rc7 48. a6 Rf8 49. Qd6 Rfc8 50. Kf3 Rxc6 51. Qd7+ Kh8 52. a7 Rc3+ 53. Ke4 R8c4+ 54. Kd5 Rc5+ 55. Kd6 Rc8 56. Ke7 R3c7 0-1

[Event "Llinars del Valles op-B 6th"]
[Site "Llinars del Valles"]
[Date "2012.05.19"]
[Round "6"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Torras Chicon, Adria"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1710"]
[BlackElo "1763"]
[PlyCount "51"]
[EventDate "2012.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. Re1 0-0 8. h4 d5 9. e5 Qc7 10. Bf4 b5 11. Nbd2 Bb7 12. Nf1 b4 13. N1h2 Nf5 14. Qd2 a5 15. Ng4 Ncd4 16. Nf6+ Kh8 17. Ng5 h5 18. Ngh7 Rfd8 19. c3 Nc6 20. Bh3 Nce7 21. Ng5 Ng8 22. Bxf5 exf5 23. e6 Qe7 24. Nxf7+ Qxf7 25. exf7 Nxf6 26. Re7 1-0

[Event "Llinars del Valles op-B 6th"]
[Site "Llinars del Valles"]
[Date "2012.05.12"]
[Round "5"]
[White "Camps Carreras, Marcel"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1589"]
[BlackElo "1710"]
[PlyCount "68"]
[EventDate "2012.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. 0-0 0-0 9. Nd2 d5 10. Nxd5 Nxd5 11. exd5 Qxd5 12. Bf3 Qe6 13. Ne4 Nc6 14. c3 Rd8 15. Qe2 h6 16. Ng3 f5 17. Bxc6 bxc6 18. Qc2 c5 19. c4 e4 20. f4 Bf6 21. Be3 Bd4 22. Rae1 Bb7 23. b3 Rd7 24. Kh1 Rad8 25. Re2 Bxe3 26. Rxe3 Rd2 27. Qb1 Qf6 28. Re2 e3 29. Rxd2 Rxd2 30. Rd1 Rxg2 31. Rd5 Bxd5 32. cxd5 Rb2 33. Qd1 Rxa2 34. Ne2 Ra1 0-1

[Event "Llinars del Valles op-B 6th"]
[Site "Llinars del Valles"]
[Date "2012.05.05"]
[Round "4"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Saborit Verdaguer, Roger"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1710"]
[BlackElo "1574"]
[PlyCount "47"]
[EventDate "2012.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 d6 4. g3 Bg4 5. h3 Bxf3 6. Qxf3 Nd4 7. Qd1 Nf6 8. c3 Nc6 9. Bg2 e5 10. 0-0 Be7 11. Nd2 b5 12. f4 Qb6 13. Kh2 0-0-0 14. a4 b4 15. Nc4 Qc7 16. a5 d5 17. exd5 Nxd5 18. fxe5 Nxe5 19. Nxe5 Qxe5 20. Re1 Qd6 21. c4 Nf6 22. Bf4 Qxd3 23. Rxe7 Qxd1 24. Bb7# 1-0

[Event "Llinars del Valles op-B 6th"]
[Site "Llinars del Valles"]
[Date "2012.04.28"]
[Round "3"]
[White "Martinez Perez, Pablo"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1515"]
[BlackElo "1710"]
[PlyCount "46"]
[EventDate "2012.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e5 Nfd7 6. f4 0-0 7. Nf3 f6 8. Bh4 fxe5 9. dxe5 Nb6 10. Nd5 Nc6 11. Nxb6 axb6 12. Qd5+ Kh8 13. Ng5 Qe8 14. Bc4 e6 15. Nxe6 Bxe6 16. Qxe6 Rxf4 17. Bg3 Re4+ 18. Kd2 Rd4+ 19. Kc3 Qxe6 20. Bxe6 dxe5 21. Rhf1 e4 22. Rf7 Rd3+ 23. Kc4 Ra4+ 0-1

[Event "Llinars del Valles op-B 6th"]
[Site "Llinars del Valles"]
[Date "2012.04.21"]
[Round "2"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Martin Perez, Pau"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1710"]
[BlackElo "1544"]
[PlyCount "54"]
[EventDate "2012.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nxe4 4. Nc3 Nxc3 5. dxc3 Nc6 6. Ng5 Bc5 7. Nxf7 Qf6 8. 0-0 Rf8 9. b4 Bb6 10. Bg5 Qg6 11. Qe2 Rxf7 12. Bxf7+ Kxf7 13. Bh4 d6 14. Kh1 Qg4 15. Qxg4 Bxg4 16. f4 Ke6 17. Rae1 Bf5 18. Re2 Bg4 19. Ree1 Bf5 20. Re2 Rf8 21. h3 Bg6 22. g4 h5 23. Bg3 Kd7 24. Rd1 exf4 25. Bh2 f3 26. Red2 f2 27. Kg2 f1Q+ 0-1

[Event "Llinars del Valles op-B 6th"]
[Site "Llinars del Valles"]
[Date "2012.04.14"]
[Round "1"]
[White "Latorre Coma, Antoni"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1337"]
[BlackElo "1710"]
[PlyCount "98"]
[EventDate "2012.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 Bg4 7. e5 Nfd7 8. h3 Bxf3 9. Qxf3 dxe5 10. Qxb7 Nb6 11. Nd5 N8d7 12. Nxc7 Rc8 13. Ne6 fxe6 14. Bxe6+ Kh8 15. dxe5 Nc5 16. Bxc8 Nxb7 17. Bxb7 Qd7 18. Bf3 Bxe5 19. Rd1 Qc8 20. c3 Rd8 21. Bg5 Bf6 22. Bg4 Qc7 23. Rxd8+ Qxd8 24. Rd1 Qc7 25. Bh6 Bg7 26. Bg5 Bf6 27. Bh6 Bg7 28. Bg5 h6 29. Be3 Qe5 30. Bd4 Qe4 31. Bf3 Qe6 32. Bg4 Qe4 33. Bf3 Qe6 34. Bg4 Qxa2 35. Re1 Bxd4 36. cxd4 h5 37. Be6 Qxb2 38. Bf7 Qb4 39. Kf1 Kg7 40. Ba2 a5 41. d5 Nxd5 42. Bxd5 Qb5+ 43. Kg1 Qxd5 44. Rxe7+ Kh6 45. Re8 Qd4 46. Ra8 a4 47. g4 hxg4 48. hxg4 Qxg4+ 49. Kf1 Qd1+ 0-1

[Event "Llinars del Valles op-B 5th"]
[Site "Llinars del Valles"]
[Date "2011.06.04"]
[Round "6"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Cordomi Fons, Francesco"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1676"]
[BlackElo "1970"]
[PlyCount "73"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Nf3 0-0 9. Qc2 h6 10. Bxf6 Bxf6 11. 0-0 Re8 12. b4 Nf8 13. b5 Bg4 14. Nd2 Bh5 15. bxc6 bxc6 16. Na4 Qd6 17. Rfc1 Rac8 18. Rab1 Bd8 19. Nc5 Bc7 20. Nf1 Bb6 21. a4 Bg6 22. Bxg6 Qxg6 23. Nd3 Nd7 24. Nb4 Qd6 25. Nxc6 Nb8 26. Ne7+ Qxe7 27. Qxc8 Rxc8 28. Rxc8+ Kh7 29. Rxb8 Qc7 30. Rf8 g6 31. a5 Bxa5 32. Rbb8 Kg7 33. Rfc8 Qd7 34. h4 Bc7 35. Rg8+ Kf6 36. Ra8 Bb6 37. Nh2 1/2-1/2

[Event "Llinars del Valles op-B 5th"]
[Site "Llinars del Valles"]
[Date "2011.06.04"]
[Round "7"]
[White "Cardo Llagostera, Francesco Javier"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "1813"]
[BlackElo "1676"]
[PlyCount "110"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. a3 Bxc3 4. bxc3 c6 5. g3 Nf6 6. Bg2 d5 7. cxd5 cxd5 8. Qa4+ Nc6 9. Nf3 0-0 10. Rb1 Qc7 11. 0-0 h6 12. Qh4 e4 13. Nd4 Ne5 14. Qf4 a6 15. Nf5 Nh5 16. Nxh6+ gxh6 17. Qxh6 Ng7 18. Bb2 Nc4 19. Ba1 Rd8 20. d3 Rd6 21. Qf4 Nxa3 22. Rbc1 Rc6 23. Qxc7 Rxc7 24. dxe4 dxe4 25. Bxe4 Nb5 26. Rfd1 Be6 27. Kg2 Re8 28. Bd3 Rec8 29. Be4 b6 30. h4 Ne8 31. Rd3 Nf6 32. Bf3 Kh7 33. h5 Kh6 34. Re3 Rg8 35. c4 Nd7 36. Bb2 Nd6 37. Bd5 Nxc4 38. Bxc4 Bxc4 39. Re7 Rgc8 40. Rd1 Be6 41. f3 Rc2 42. Rb1 Rxe2+ 43. Kf1 Rcc2 44. Bc1+ Kh7 45. Rxb6 Rf2+ 46. Ke1 Rh2 47. Kd1 Rcg2 48. Rbxe6 Rh1+ 49. Re1 Rxe1+ 50. Kxe1 Nc5 51. Rxf7+ Kg8 52. Ra7 Rxg3 53. Ba3 Rxf3 54. Bxc5 Rh3 55. Rxa6 Rxh5 1/2-1/2

[Event "Llinars del Valles op-B 5th"]
[Site "Llinars del Valles"]
[Date "2011.05.28"]
[Round "5"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Camus, Adrian Hugo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1676"]
[PlyCount "125"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. e6 fxe6 8. Bd3 Bf7 9. g5 Qd6 10. f4 Kd7 11. Nf3 Kc7 12. Ne5 Be8 13. Nd2 Nd7 14. Ndf3 c5 15. c3 c4 16. Bc2 Nxe5 17. Nxe5 a6 18. a4 b6 19. Qe2 Nf6 20. gxf6 exf6 21. Ng6 Rh6 22. Nxf8 Qxf8 23. f5 Rh8 24. Bf4+ e5 25. dxe5 Bc6 26. exf6+ Kb7 27. Qe7+ Qxe7+ 28. fxe7 d4 29. Rg1 d3 30. Rxg7 Rae8 31. Bd1 Rhg8 32. f6 Rxg7 33. fxg7 Rxe7+ 34. Kd2 Rxg7 35. Bg5 Rf7 36. Bxh5 Rf2+ 37. Ke3 Rxb2 38. Rf1 Bxa4 39. Bg4 Bc2 40. h5 a5 41. h6 d2 42. h7 Bxh7 43. Rf7+ Ka6 44. Rxh7 a4 45. Rh1 Rc2 46. Kd4 b5 47. Rh6+ Kb7 48. Bf3+ Ka7 49. Rh7+ Ka6 50. Rh6+ Ka7 51. Rh1 Kb6 52. Rd1 a3 53. Bxd2 a2 54. Ke3 b4 55. cxb4 c3 56. Be1 Kb5 57. Be4 Rb2 58. Bxc3 Rb3 59. Kd4 Rxb4+ 60. Bxb4 Kxb4 61. Ra1 Kb3 62. Bd5+ Kb2 63. Rxa2+ 1-0

[Event "Llinars del Valles op-B 5th"]
[Site "Llinars del Valles"]
[Date "2011.05.21"]
[Round "4"]
[White "Las Heras Maestro, Lluis"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1537"]
[BlackElo "1676"]
[PlyCount "50"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 c6 5. e3 f5 6. Nge2 Ne7 7. 0-0 d5 8. cxd5 cxd5 9. d4 e4 10. b3 Nbc6 11. f3 b6 12. Nf4 0-0 13. Rb1 a5 14. Bb2 Rf6 15. fxe4 fxe4 16. Bh3 Ba6 17. Ne6 Rxf1+ 18. Bxf1 Qd6 19. Nxg7 Kxg7 20. Nb5 Bxb5 21. Bxb5 Nf5 22. Qe1 Nb4 23. Ba3 Rc8 24. g4 Rc2 25. Kf1 Qxh2 0-1

[Event "Llinars del Valles op-B 5th"]
[Site "Llinars del Valles"]
[Date "2011.05.14"]
[Round "3"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Albert Estebanez, Alex"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1676"]
[BlackElo "1583"]
[PlyCount "107"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 Nf6 5. c3 g6 6. 0-0 Bg7 7. d4 cxd4 8. cxd4 Bg4 9. f3 Bd7 10. Be3 0-0 11. Nd2 a6 12. h3 Rc8 13. a3 Na5 14. Rc1 Bb5 15. Rxc8 Qxc8 16. a4 Bd7 17. Kh2 Qc6 18. Qc1 Qxa4 19. Nc3 Qc6 20. e5 dxe5 21. dxe5 Ne8 22. f4 Qe6 23. Nce4 Bc6 24. Nc5 Qc8 25. Nde4 b6 26. Nd3 Qb7 27. Ndf2 Nc7 28. b4 Nb3 29. Qc2 Bd5 30. Rd1 Kh8 31. Rxd5 Nxd5 32. Qxb3 Nxe3 33. Qxe3 Qb8 34. Ng5 f6 35. Ne6 Re8 36. Bc6 Rg8 37. Nxg7 Rxg7 38. e6 Rg8 39. Bd7 Qd6 40. Qc3 Rf8 41. Ne4 Qd1 42. Qd2 Qb3 43. g4 Qc4 44. Qe1 Qc7 45. Qe2 Rd8 46. Nc3 Qd6 47. Kg3 Kg7 48. g5 fxg5 49. Qe5+ Qxe5 50. fxe5 a5 51. bxa5 bxa5 52. Kf3 Rb8 53. Nd5 Kf8 54. Nf6 1/2-1/2

[Event "Llinars del Valles op-B 5th"]
[Site "Llinars del Valles"]
[Date "2011.05.07"]
[Round "2"]
[White "Collantes Arana, Ivan"]
[Black "Calderon Alzate, Ivan Alejandro"]
[Result "1/2-1/2"]
[ECO "B07"]
[BlackElo "1676"]
[PlyCount "122"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Bg5 0-0 6. Qd2 Nc6 7. Nge2 e5 8. d5 Ne7 9. 0-0-0 a6 10. Bh6 b5 11. Bxg7 Kxg7 12. Bd3 c5 13. dxc6 Nxc6 14. Nd5 Nxd5 15. exd5 Ne7 16. c4 bxc4 17. Bxc4 Qc7 18. Qc3 Bf5 19. Bb3 Qb6 20. Qd2 Rfc8+ 21. Nc3 a5 22. Bc2 Bd7 23. h4 a4 24. h5 a3 25. b3 Qc7 26. hxg6 Nxg6 27. Qh6+ Kg8 28. Qxh7+ Kf8 29. Rd3 Be8 30. Rf3 Qxc3 31. Rxc3 Rxc3 32. Kb1 Rac8 33. Bxg6 fxg6 34. Qh8+ Ke7 35. Rh7+ Bf7 36. Rxf7+ Kxf7 37. Qh7+ Kf8 38. Qh6+ Ke7 39. Qg7+ Kd8 40. Qf8+ Kc7 41. Qe7+ Kb8 42. Qxd6+ R8c7 43. Qb4+ Kc8 44. Qxa3 Rc2 45. Qf8+ Kb7 46. a4 Re2 47. d6 Rcc2 48. Qe7+ Ka6 49. Qg5 Rcd2 50. Kc1 Rxd6 51. Qe7 Rdd2 52. Qe6+ Kb7 53. Qxg6 Rxf2 54. Qg7+ Kc6 55. Qxe5 Ra2 56. Kb1 Rae2 57. Qc3+ Kb6 58. Qc1 Rxg2 59. b4 Rgf2 60. Qc5+ Kb7 61. Qc1 Kb6 1/2-1/2

[Event "Llinars del Valles op-B 5th"]
[Site "Llinars del Valles"]
[Date "2011.04.30"]
[Round "1"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Llados Clos, Jaume"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1676"]
[PlyCount "47"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. Ng5 Bc5 5. Nxf7 Bxf2+ 6. Kf1 Qe7 7. Nxh8 d5 8. exd5 Na5 9. d6 Qxd6 10. Bf7+ Kd8 11. Kxf2 Qb6+ 12. Kf1 Nc4 13. Bxc4 Bd7 14. Qf3 Ke7 15. Qa3+ Ke8 16. Bf7+ Kd8 17. Qf8+ Be8 18. Bxe8 Nxe8 19. Nf7+ Kd7 20. Nxe5+ Kd8 21. d4 Qxd4 22. Bg5+ Kc8 23. Qxe8+ Qd8 24. Qxd8# 1-0

[Event "Barcelona Escacs CC tt"]
[Site "Barcelona"]
[Date "2007.04.28"]
[Round "3"]
[White "Calderon Alzate, Ivan Alejandro"]
[Black "Santacruz Garcia, Francisco"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "56"]
[EventDate "2007.04.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Bf4 c6 5. Nf3 h6 6. e3 Nf6 7. Be2 Be7 8. 0-0 Nh5 9. Ne5 Nxf4 10. exf4 Nd7 11. Nxd7 Qxd7 12. c5 0-0 13. Re1 Qc7 14. g3 Rfe8 15. Bh5 g5 16. fxg5 Bxg5 17. Re5 Re7 18. Bg4 f6 19. Re1 Rae8 20. f4 Bxf4 21. gxf4 Qxf4 22. Bxf5 Rg7+ 23. Kh1 Qxf5 24. Rg1 Ree7 25. Rxg7+ Rxg7 26. Qf1 Qc2 27. Nd1 Qe4+ 28. Qg2 Qxg2# 0-1

