[Event "COL-chT Cup"]
[Site "Bogota"]
[Date "2015.06.08"]
[Round "5.3"]
[White "Montenegro, Juan Rolando"]
[Black "Palacios, Ivan"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2123"]
[BlackElo "1959"]
[PlyCount "69"]
[EventDate "2015.06.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Marca"]
[BlackTeam "Choco"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bc5 5. f4 d6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qg3 Nh5 10. Qg4 Nxc2+ 11. Kd1 Nxa1 12. Qxh5 Qe7 13. fxe5 g6 14. Qf3 0-0-0 15. Nd5 Qxe5 16. Qxf7 Rd7 17. Qf6 Bd4 18. Qxe5 Bxe5 19. Nc3 Rdd8 20. Be3 c6 21. Kd2 d5 22. exd5 cxd5 23. Nxd5 b5 24. Ne7+ Kd7 25. Nxg6 hxg6 26. Bxb5+ Kc7 27. Rxa1 Bxb2 28. Rb1 Bd4 29. Bf4+ Kc8 30. Rc1+ Kb7 31. Bc6+ Ka6 32. Rb1 Rdf8 33. Bb7+ Ka5 34. Bc7+ Bb6 35. Bg3 1-0

[Event "COL-chT Cup"]
[Site "Bogota"]
[Date "2015.06.08"]
[Round "6.3"]
[White "Palacios, Ivan"]
[Black "Hincapie Uribe, Eduardo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1959"]
[BlackElo "1708"]
[PlyCount "70"]
[EventDate "2015.06.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Choco"]
[BlackTeam "Bogota Sicoopweb"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Nc3 Qb6 11. Kh1 Bc5 12. f4 Ne7 13. Qh5 g6 14. Qh6 Nf5 15. Bxf5 Bf8 16. Nxd5 Qd8 17. Qh3 Bg7 18. Be3 0-0 19. Bc5 Re8 20. Nf6+ Bxf6 21. exf6 exf5 22. Rfd1 h5 23. Be7 Rxe7 24. fxe7 Qxe7 25. Re1 Qb4 26. Qb3 Qxb3 27. axb3 Be6 28. b4 Bc4 29. Re7 Ba6 30. b5 Bxb5 31. Rxb7 a6 32. Rxb5 Re8 33. Rb4 a5 34. Rba4 Re2 35. h3 h4 1-0

[Event "COL-chT Cup"]
[Site "Bogota"]
[Date "2015.06.07"]
[Round "4.3"]
[White "Palacios, Ivan"]
[Black "Cruz Barragan, Eduardo"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1959"]
[BlackElo "1633"]
[PlyCount "76"]
[EventDate "2015.06.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Choco"]
[BlackTeam "Narino"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bd6 6. Bg5 h6 7. Bh4 c5 8. Nc3 c6 9. Bg3 Qe7 10. a4 b6 11. a5 b5 12. b3 0-0 13. h3 Rd8 14. Qb1 Nh5 15. 0-0 f5 16. exf5 Bxf5 17. Bxe5 Bxe5 18. Re1 Qf6 19. Rxe5 Nf4 20. Rxc5 Re8 21. Qf1 Re6 22. Re1 Rae8 23. Rxe6 Rxe6 24. b4 a6 25. Nd2 Bxh3 26. gxh3 Qg6+ 27. Kh2 Re1 28. Nd5 cxd5 29. Rc6 Qf5 30. Kg3 Rxf1 31. Nxf1 Ne2+ 32. Kg2 d4 33. Rxa6 Qd5+ 34. f3 Nf4+ 35. Kf2 Nxh3+ 36. Kg3 Ng5 37. Nd2 Qe5+ 38. f4 Qe3+ 0-1

[Event "COL-chT Cup"]
[Site "Bogota"]
[Date "2015.06.07"]
[Round "3.3"]
[White "Torres, Jose Leonardo"]
[Black "Palacios, Ivan"]
[Result "1/2-1/2"]
[ECO "C22"]
[WhiteElo "1918"]
[BlackElo "1959"]
[PlyCount "98"]
[EventDate "2015.06.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Shabaku Cun"]
[BlackTeam "Choco"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Bd2 Nf6 6. Nc3 Be7 7. f3 0-0 8. 0-0-0 a6 9. Kb1 b5 10. g4 Ne5 11. g5 Ne8 12. f4 Nc4 13. Bxc4 bxc4 14. Nf3 Bg4 15. Rdg1 Bxf3 16. Qxf3 c6 17. h4 Nc7 18. h5 d5 19. f5 Bc5 20. Rd1 Nb5 21. Nxb5 axb5 22. g6 dxe4 23. Qxe4 Qd5 24. gxh7+ Kxh7 25. Qxd5 cxd5 26. h6 g6 27. fxg6+ fxg6 28. Bc3 Rf5 29. Bg7 Re8 30. Rh2 Re4 31. a3 d4 32. Rhd2 Rff4 33. Ka2 g5 34. b4 Bb6 35. a4 bxa4 36. Ka3 g4 37. Kxa4 g3 38. Kb5 c3 39. Rg2 Bc7 40. Kc6 Rf2 41. Rdg1 Ree2 42. Rxg3 Bxg3 43. Rxg3 Rxc2 44. Bxd4 Rg2 45. Rxg2 Rxg2 46. Bxc3 Rc2 47. b5 Rxc3+ 48. Kd6 Kxh6 49. b6 Kg6 1/2-1/2

[Event "COL-chT Cup"]
[Site "Bogota"]
[Date "2015.06.06"]
[Round "2.3"]
[White "Palacios, Ivan"]
[Black "Gutierrez Herrera, Jose Antonio"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1959"]
[BlackElo "2205"]
[PlyCount "86"]
[EventDate "2015.06.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Choco"]
[BlackTeam "Bogota Sicoopweb"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nc3 g6 3. d3 Bg7 4. g3 Nc6 5. Be3 Nd4 6. Bg2 e6 7. Nce2 Nxe2 8. Nxe2 Bxb2 9. Rb1 Bg7 10. Bxc5 d6 11. Bb4 Ne7 12. 0-0 0-0 13. Qc1 Nc6 14. Bc3 e5 15. Bd2 b6 16. Bh6 Be6 17. Rb2 Rc8 18. Bxg7 Kxg7 19. f4 f6 20. f5 Bg8 21. fxg6 hxg6 22. Bh3 Rc7 23. c4 Qe7 24. Nc3 Nd4 25. Qe1 Rc5 26. Bg2 Be6 27. Ne2 Nxe2+ 28. Qxe2 Qd7 29. Bf3 Ra5 30. Rfb1 Rf7 31. Qe3 Qc8 32. Bd1 Qc5 33. Qf2 f5 34. Qxc5 bxc5 35. Bb3 Ra3 36. Rf1 Rb7 37. exf5 Bxf5 38. Rd1 a5 39. Rbb1 Rb4 40. h4 a4 41. Bc2 Rxa2 42. Rxb4 cxb4 43. Bb1 Rb2 0-1

[Event "COL-ch Amateur"]
[Site "Villavicencio"]
[Date "2015.02.21"]
[Round "8"]
[White "Torrente, Alejandro Josue"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1764"]
[BlackElo "1959"]
[PlyCount "45"]
[EventDate "2015.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Be7 7. Bf4 0-0 8. Qd2 c6 9. Bd3 d5 10. h3 Bb4 11. 0-0 Qa5 12. a3 Bxc3 13. bxc3 Ne4 14. Bxe4 dxe4 15. Ne5 Be6 16. Rfe1 f6 17. Ng4 f5 18. Ne5 Nd7 19. f3 Nxe5 20. Bxe5 Rae8 21. Qg5 Rf7 22. fxe4 Qxc3 23. exf5 0-1

[Event "COL-ch Amateur"]
[Site "Villavicencio"]
[Date "2015.02.20"]
[Round "6"]
[White "Alvarez Gamez, Ismael"]
[Black "Palacios, Ivan"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1938"]
[BlackElo "1959"]
[PlyCount "35"]
[EventDate "2015.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be3 0-0 7. f3 Nc6 8. Qd2 Nd7 9. 0-0-0 Nb6 10. Kb1 f5 11. exf5 Bxf5 12. g4 Bd7 13. Be2 Nxd4 14. Bxd4 Bg5 15. Qd3 Qe7 16. Rhe1 Rfe8 17. Bf2 Qf7 18. h4 1/2-1/2

[Event "COL-ch Amateur"]
[Site "Villavicencio"]
[Date "2015.02.20"]
[Round "5"]
[White "Guerrero, Hernando"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1866"]
[BlackElo "1959"]
[PlyCount "28"]
[EventDate "2015.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 Bg4 8. Re1 f5 9. c4 0-0 10. cxd5 Bxh2+ 11. Kxh2 Nxf2 12. Qe2 Nxd3 13. Qxd3 Bxf3 14. Qxf3 Qh4+ 0-1

[Event "COL-ch Amateur"]
[Site "Villavicencio"]
[Date "2015.02.19"]
[Round "4"]
[White "Palacios, Ivan"]
[Black "Martinez, Luis Hernando"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1959"]
[BlackElo "1832"]
[PlyCount "19"]
[EventDate "2015.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Nbd2 Qxd4 8. Nxd4 0-0-0 9. c3 Nf6 10. f3 1-0

[Event "COL-ch Amateur"]
[Site "Villavicencio"]
[Date "2015.02.19"]
[Round "3"]
[White "Palacios, Ivan"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1959"]
[BlackElo "1800"]
[PlyCount "43"]
[EventDate "2015.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 b6 7. e5 Ng8 8. Bd3 Bb7 9. 0-0 Bc5 10. Qg4 Ne7 11. Nb3 Ng6 12. Nxc5 bxc5 13. f4 Nc6 14. Ne4 0-0 15. Nxc5 f5 16. exf6 Rxf6 17. Ne4 Rf8 18. Ng5 Nce7 19. Qh5 h6 20. Bxg6 Nxg6 21. Qxg6 hxg5 22. fxg5 1-0

[Event "COL-ch Amateur"]
[Site "Villavicencio"]
[Date "2015.02.18"]
[Round "2"]
[White "Ducuara Alape, Eduardo"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1584"]
[BlackElo "1959"]
[PlyCount "22"]
[EventDate "2015.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Nc3 Be7 7. Be2 0-0 8. Be3 d5 9. d4 Bb4 10. 0-0 a6 11. h3 Bd6 0-1

[Event "COL-ch Amateur"]
[Site "Colombia"]
[Date "2014.03.15"]
[Round "7"]
[White "Palacios, Ivan"]
[Black "Benavides Moncayo, Olga"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1959"]
[BlackElo "1883"]
[PlyCount "87"]
[EventDate "2014.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. f3 Bd7 7. Nc3 a6 8. Qd2 Qc7 9. 0-0-0 g6 10. g4 Bg7 11. g5 Nh5 12. Nd5 Qd8 13. Nxc6 bxc6 14. Bb6 Rb8 15. Qa5 Bxb2+ 16. Kd2 Rxb6 17. Qxb6 Qxb6 18. Nxb6 Be6 19. c3 Ba3 20. Bc4 0-0 21. Bxe6 fxe6 22. Rhf1 d5 23. e5 Nf4 24. Na4 Nh3 25. Rb1 Rf4 26. Rb8+ Kg7 27. Nb6 Nxg5 28. Ke3 Rh4 29. Nd7 Rxh2 30. Ra8 Nf7 31. Rxa6 Bb2 32. Rxc6 Rc2 33. Kd3 Rg2 34. a4 h5 35. a5 Bxc3 36. Kxc3 Ra2 37. Kb4 h4 38. Nc5 h3 39. a6 h2 40. Na4 Nd8 41. Rc7 Nf7 42. Rxe7 Rc2 43. a7 Rc8 44. Nb6 1-0

[Event "COL-ch Amateur"]
[Site "Colombia"]
[Date "2014.03.14"]
[Round "5"]
[White "Palacios, Ivan"]
[Black "Serna Escobar, Gustavo Dario"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1959"]
[BlackElo "1719"]
[PlyCount "51"]
[EventDate "2014.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Be3 a6 6. Nc3 Be7 7. Qd2 Bd7 8. 0-0-0 Nf6 9. f3 Nc6 10. g4 h6 11. Bc4 Ne5 12. Bb3 b5 13. h4 Nc6 14. g5 Ng8 15. g6 Nxd4 16. gxf7+ Kxf7 17. Qxd4 Nf6 18. e5 dxe5 19. Qxe5 Qb8 20. Qd4 Qc7 21. Bf4 Qc5 22. Qd2 Rhc8 23. Rhf1 Bc6 24. Rde1 Re8 25. Be3 Qd6 26. Qg2 1-0

[Event "COL-ch Amateur"]
[Site "Colombia"]
[Date "2014.03.13"]
[Round "3"]
[White "Palacios, Ivan"]
[Black "Valbuena Navarro, Angel Jesus"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1959"]
[BlackElo "1701"]
[PlyCount "100"]
[EventDate "2014.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Bb5 Bd7 6. exd5 exd5 7. Bxc6 Bxc6 8. Ngf3 Qe7+ 9. Qe2 Qxe2+ 10. Kxe2 Bb5+ 11. Kd1 f6 12. Re1+ Ne7 13. a4 Bd3 14. Re3 c4 15. b3 Rc8 16. bxc4 dxc4 17. Ba3 Kf7 18. Bxe7 Bxe7 19. a5 Rc6 20. Ra4 Rhc8 21. Ne1 Bf5 22. Nc2 R8c7 23. f3 Bd6 24. g3 Be6 25. Ne4 Be7 26. Nb4 Bxb4 27. Rxb4 b6 28. Rb5 Rd7 29. Kc1 Rd5 30. Rxd5 Bxd5 31. axb6 axb6 32. g4 Re6 33. Kd2 g6 34. h4 Kg7 35. Ke2 Re7 36. Kf2 Rf7 37. Nd6 Rd7 38. Nc8 Rb7 39. Re8 Rb8 40. Re7+ Kf8 41. Rc7 b5 42. Ne7 Rd8 43. Nxd5 Rxd5 44. Rxh7 Rd6 45. Rb7 Rd5 46. Ke3 f5 47. Kf4 fxg4 48. fxg4 g5+ 49. Ke4 Rxd4+ 50. Kxd4 gxh4 1-0

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.17"]
[Round "8"]
[White "Corpus, Jair Samir"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1881"]
[BlackElo "1959"]
[PlyCount "41"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. 0-0 Be7 5. d4 exd4 6. e5 Ng4 7. Nxd4 Ngxe5 8. Bb3 0-0 9. Nc3 Nxd4 10. Qxd4 Bf6 11. Qf4 Ng6 12. Qe4 c6 13. Be3 d5 14. Qd3 d4 15. Rad1 dxc3 16. Qe2 Qc7 17. bxc3 a5 18. Qc4 Qe5 19. Qd3 Qxc3 20. Qe2 a4 21. Bc4 0-1

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.17"]
[Round "9"]
[White "Palacios, Ivan"]
[Black "Mena Borja, Brayan"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1959"]
[BlackElo "1636"]
[PlyCount "32"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. b3 e6 2. Bb2 f5 3. Nc3 Nf6 4. e3 d5 5. f4 Bd6 6. Nge2 c5 7. g3 0-0 8. Bg2 Nc6 9. d3 d4 10. exd4 cxd4 11. Na4 Ng4 12. Bc1 Bd7 13. Bd2 e5 14. 0-0 exf4 15. Bxf4 Bxf4 16. Nxf4 Ne3 0-1

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.16"]
[Round "6"]
[White "Navarro Zurique, Ruben"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1890"]
[BlackElo "1959"]
[PlyCount "51"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 cxd5 5. d4 Nc6 6. Bf4 a6 7. e3 e6 8. Rc1 Bd6 9. Bxd6 Qxd6 10. Bd3 0-0 11. 0-0 Bd7 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 f5 15. Bb1 Ne7 16. Ne5 Bb5 17. Re1 Rad8 18. Qb3 Rb8 19. Rcd1 Nd5 20. Qh3 Rf6 21. Bd3 Bxd3 22. Rxd3 Nf4 23. Qf3 Nxd3 24. Qxd3 Rd8 25. Nf3 b5 26. Qe3 0-1

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.15"]
[Round "5"]
[White "Palacios, Ivan"]
[Black "Corpus, Eugenio"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1959"]
[BlackElo "1848"]
[PlyCount "57"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. d3 Nf6 5. Nxe5 d5 6. Bb3 Bd6 7. d4 0-0 8. 0-0 c5 9. c3 Nc6 10. Nxc6 bxc6 11. Bg5 Bf5 12. Nd2 Qd7 13. Nf3 Ne4 14. Be3 Bg4 15. dxc5 Nxc5 16. Bxc5 Bxc5 17. Ne5 Bxd1 18. Nxd7 Bxb3 19. axb3 Bd6 20. Nxf8 Kxf8 21. Ra6 Rc8 22. Rxa7 c5 23. Rd7 Rc6 24. Rd1 d4 25. Rb7 Be5 26. g3 Rc8 27. b4 Rd8 28. bxc5 d3 29. c6 1-0

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.14"]
[Round "4"]
[White "Caceres Bolano, Kabir de Jesus"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1381"]
[BlackElo "1959"]
[PlyCount "40"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Be7 5. d3 h6 6. Be3 d6 7. Qd2 Ng4 8. h3 Nxe3 9. Qxe3 0-0 10. a3 Be6 11. Bxe6 fxe6 12. d4 Rxf3 13. Qxf3 Nxd4 14. Qd1 Qe8 15. f4 Bh4+ 16. Kf1 Qf7 17. Ne2 Nxe2 18. Qxe2 Qxf4+ 19. Kg1 Qf7 20. Rf1 Qe7 0-1

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.14"]
[Round "3"]
[White "Palacios, Ivan"]
[Black "Torres, Juan Diego"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1959"]
[BlackElo "1810"]
[PlyCount "101"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 d6 4. Nc3 Bg4 5. Be2 Nf6 6. 0-0 e6 7. d3 Be7 8. Be3 0-0 9. Rc1 Bh5 10. h3 Re8 11. b3 Qd7 12. d4 Bxf3 13. Bxf3 Rad8 14. d5 exd5 15. cxd5 Ne5 16. Be2 a6 17. f4 Ng6 18. Bf3 b5 19. Qc2 Bf8 20. a4 b4 21. Nd1 Nh4 22. Kh2 Nxf3+ 23. gxf3 g6 24. Rg1 Bg7 25. f5 Nh5 26. fxg6 fxg6 27. Rg4 Rf8 28. Qg2 Rf7 29. Rc2 Rdf8 30. Rf2 Nf4 31. Bxf4 Rxf4 32. Rxf4 Be5 33. Qg4 Qe7 34. Kg2 Rxf4 35. Qc8+ Rf8 36. Qg4 Bd4 37. Re2 Qe5 38. Nf2 Rf4 39. Qc8+ Kg7 40. Ng4 Qe7 41. e5 h5 42. Qxa6 hxg4 43. hxg4 Bxe5 44. Qc8 Rf8 45. Qe6 Qxe6 46. dxe6 g5 47. Ra2 Rh8 48. f4 Bxf4 49. Kf3 d5 50. Rg2 Rh3+ 51. Ke2 0-1

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.13"]
[Round "2"]
[White "Guarin, Holmes"]
[Black "Palacios, Ivan"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1832"]
[BlackElo "1959"]
[PlyCount "89"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. 0-0 0-0 10. e4 e5 11. Bg5 b4 12. Ne2 h6 13. Bh4 Bb7 14. Rc1 a5 15. Qc2 Rc8 16. Rfd1 Qc7 17. Bg3 Rfe8 18. Nh4 c5 19. d5 g6 20. Nf3 Kg7 21. Nd2 Nb6 22. f3 Qd8 23. Nc4 Nxc4 24. Bxc4 Ra8 25. Qd3 Qc8 26. Bf2 Nd7 27. Ng3 Ba6 28. Nf1 Qb7 29. Ne3 Rec8 30. Bxa6 Rxa6 31. Nc4 f6 32. Be3 Bf8 33. Qd2 Kh7 34. b3 a4 35. Rc2 Rca8 36. Rdc1 axb3 37. axb3 Ra1 38. Rxa1 Rxa1+ 39. Rc1 Qa7 40. Qb2 Ra2 41. Qb1 h5 42. Qd3 Qa6 43. Rc2 Ra1+ 44. Rc1 Ra2 45. Rc2 1/2-1/2

[Event "Medellin IRT op"]
[Site "Medellin"]
[Date "2012.08.07"]
[Round "8"]
[White "Palacios, Ivan"]
[Black "Tangarife Garcia, Wilson"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2012"]
[BlackElo "1630"]
[PlyCount "79"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. d3 a6 6. Ba4 b5 7. Bb3 Na5 8. 0-0 Nxb3 9. axb3 Nc6 10. Nxb5 Bb7 11. Na3 Be7 12. Nc4 0-0 13. e5 f6 14. exf6 gxf6 15. Bh6 Rf7 16. Qe2 Kh8 17. c3 Qc7 18. Qe3 Rg8 19. Kh1 e5 20. Rg1 d5 21. Na3 d4 22. cxd4 cxd4 23. Qe2 Qb6 24. Qd1 Rg6 25. Nc4 Qd8 26. Qd2 Nb4 27. Ncxe5 fxe5 28. Nxe5 Qd5 29. Nxg6+ hxg6 30. Rae1 Nc6 31. Bf4 Bb4 32. Re8+ Kh7 33. Qc1 Qxb3 34. Bg3 Qxd3 35. Qg5 Qf5 36. Qh4+ Qh5 37. Qe4 Qf5 38. Qe2 d3 39. Qd1 Nd4 40. Be5 1-0

[Event "Medellin IRT op"]
[Site "Medellin"]
[Date "2012.08.06"]
[Round "7"]
[White "Fernandez, Victor"]
[Black "Palacios, Ivan"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2040"]
[BlackElo "2012"]
[PlyCount "62"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. g3 e6 4. Bg2 d5 5. cxd5 exd5 6. d3 Bb4 7. Bd2 0-0 8. Nf3 d4 9. Nb1 Be7 10. 0-0 Qb6 11. b3 a5 12. Bg5 Nbd7 13. Nbd2 h6 14. Nc4 Qa7 15. Bf4 Bb4 16. Rc1 Nd5 17. Bd2 f6 18. a3 Be7 19. Ra1 Nc3 20. Bxc3 dxc3 21. Ne3 b5 22. Nh4 Ne5 23. b4 axb4 24. axb4 Qxa1 25. Qb3+ Kh7 26. Rxa1 Rxa1+ 27. Nf1 g5 28. Be4+ Kg7 29. Nf5+ Bxf5 30. Bxf5 Bxb4 31. d4 c5 1/2-1/2

[Event "Medellin IRT op"]
[Site "Medellin"]
[Date "2012.08.05"]
[Round "4"]
[White "Blandon, Luis Guillermo"]
[Black "Palacios, Ivan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1966"]
[BlackElo "2012"]
[PlyCount "65"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bg4 7. 0-0 Bd6 8. c4 c6 9. cxd5 cxd5 10. Nc3 Nxc3 11. bxc3 0-0 12. Rb1 Qc7 13. Bxh7+ Kxh7 14. Ng5+ Kg8 15. Qxg4 Nd7 16. Rb3 Bxh2+ 17. Kh1 Bd6 18. g3 Rfe8 19. Kg2 Nf6 20. Qh4 Re2 21. Rh1 Kf8 22. Qh8+ Ng8 23. Nh7+ Ke7 24. Qxg7 Kd7 25. Qg4+ Re6 26. Ng5 Ne7 27. Nxf7 Rg8 28. Ng5 Rxg5 29. Bxg5 Ng6 30. Rh6 Nf8 31. c4 dxc4 32. d5 cxb3 33. Rxe6 1-0

[Event "Medellin IRT op"]
[Site "Medellin"]
[Date "2012.08.05"]
[Round "5"]
[White "Palacios, Ivan"]
[Black "Cadavid, Juan Miguel"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2012"]
[BlackElo "1832"]
[PlyCount "92"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 Be7 7. Nf3 Nc6 8. 0-0 d5 9. exd5 exd5 10. Re1 Nf6 11. Ne5 0-0 12. Be3 Rc8 13. Bf2 Re8 14. g4 d4 15. Nb1 Nd5 16. Qf3 Na5 17. Qg3 Ne3 18. Bxb7 Nxb7 19. Bxe3 Bh4 20. Qf3 Bxe1 21. Qxb7 Rc7 22. Qf3 dxe3 23. Qxe3 Qd4 24. Qxd4 cxd4 25. Na3 Bd2 26. Rf1 f6 27. Nf3 Bxf4 28. Kh1 Be3 29. Re1 Rce7 30. Kg2 g5 31. h3 Kg7 32. h4 h6 33. Nb1 b4 34. a3 Kf7 35. hxg5 Bxg5 36. Rxe7+ Rxe7 37. axb4 Re2+ 38. Kg3 Rxc2 39. Nxd4 Rxb2 40. Nc3 Rxb4 41. Nde2 a5 42. Kf3 a4 43. d4 a3 44. Ke4 Rb2 45. Kf3 a2 46. Nxa2 Rxa2 0-1

[Event "Medellin IRT op"]
[Site "Medellin"]
[Date "2012.08.04"]
[Round "2"]
[White "Montoya Diaz, Cesar Augusto"]
[Black "Palacios, Ivan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2136"]
[BlackElo "2012"]
[PlyCount "45"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bd3 Nc6 4. c3 d5 5. exd5 Nxd5 6. 0-0 Nf4 7. Be4 Bd6 8. d4 exd4 9. Bxc6+ bxc6 10. Bxf4 Bxf4 11. Re1+ Kf8 12. Nxd4 Qd6 13. g3 Bg5 14. Na3 h5 15. Nc4 Qd5 16. Ne5 Bb7 17. c4 Qd6 18. Qf3 Bf6 19. Nf5 Qd2 20. Red1 Qxb2 21. Nd7+ Kg8 22. Rab1 Qc3 23. Ne7+ 1-0

[Event "Medellin IRT op"]
[Site "Medellin"]
[Date "2012.08.04"]
[Round "3"]
[White "Palacios, Ivan"]
[Black "Torres Hernandez, David Fernando"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2012"]
[BlackElo "1850"]
[PlyCount "58"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. g3 Nf6 4. Bg2 Be7 5. e5 Nfd7 6. f4 c5 7. Qg4 g6 8. Nf3 h5 9. Qh3 Nc6 10. d3 Nb4 11. Kd1 d4 12. Ne4 b6 13. Nfg5 Bb7 14. Nd6+ Bxd6 15. Bxb7 Rb8 16. Be4 Be7 17. Nxe6 Qc8 18. Ng5 Bxg5 19. e6 Nf6 20. exf7+ Kxf7 21. fxg5 Nxe4 22. Qxc8 Rbxc8 23. Rf1+ Kg7 24. dxe4 Rhf8 25. Bf4 Rce8 26. a3 Nc6 27. e5 Nxe5 28. Bxe5+ Rxe5 29. Rxf8 Kxf8 1/2-1/2

[Event "Puerto Boyaca op"]
[Site "Puerto Boyaca"]
[Date "2012.04.30"]
[Round "9"]
[White "Hoyos, Edgar"]
[Black "Palacios, Ivan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1815"]
[BlackElo "2061"]
[PlyCount "93"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 c6 9. 0-0-0 d5 10. Kb1 Bf6 11. Bd3 Bg4 12. Rde1 Nd7 13. Re3 Nc5 14. Rhe1 Qb6 15. Be5 Bxe5 16. Nxe5 Be6 17. f4 f6 18. Nf3 Bf7 19. Nd4 a5 20. Nf5 Rfe8 21. Nd6 Na4 22. b3 Rxe3 23. Qxe3 Nxc3+ 24. Ka1 Qxe3 25. Rxe3 d4 26. Re7 Bd5 27. Nf5 g6 28. Nxd4 a4 29. Kb2 axb3 30. axb3 Nd1+ 31. Kb1 Bxg2 32. f5 g5 33. Ne6 b5 34. Rg7+ Kh8 35. Rf7 Nc3+ 36. Kb2 Nd5 37. c4 Nf4 38. Bc2 bxc4 39. bxc4 Bf1 40. Kc3 Bh3 41. Rxf6 Nxe6 42. fxe6 Re8 43. Rh6 Bxe6 44. Rxh7+ Kg8 45. Rc7 Rc8 46. Rxc8+ Bxc8 47. Kd4 1/2-1/2

[Event "Puerto Boyaca op"]
[Site "Puerto Boyaca"]
[Date "2012.04.30"]
[Round "8"]
[White "Palacios, Ivan"]
[Black "Torres, Jorge Emilio"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2061"]
[BlackElo "2008"]
[PlyCount "75"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 a6 5. Nge2 g6 6. 0-0 Bg7 7. d3 Nge7 8. Be3 Nd4 9. f4 d6 10. Bf2 Nec6 11. a3 0-0 12. Rb1 a5 13. Nxd4 Nxd4 14. Ne2 a4 15. c4 Nb3 16. Nc3 Bd7 17. Re1 Qc7 18. h4 Rab8 19. h5 b5 20. cxb5 Bxb5 21. f5 Bd7 22. Be3 Bxc3 23. bxc3 exf5 24. Bh6 Rfe8 25. Qf3 Qa5 26. exf5 Rxe1+ 27. Rxe1 Qxc3 28. Re7 Bxf5 29. Qb7 Rd8 30. Rxf7 gxh5 31. Rg7+ Kh8 32. Qe7 Ra8 33. Rf7 Rg8 34. Qf8 Qd4+ 35. Kh2 Qg4 36. Qxd6 Qd4 37. Qe7 Bxd3 38. Bf4 1-0

[Event "Puerto Boyaca op"]
[Site "Puerto Boyaca"]
[Date "2012.04.29"]
[Round "6"]
[White "Agudelo Chavarro, David"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "2061"]
[PlyCount "56"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bc5 5. 0-0 d6 6. d4 exd4 7. Nxd4 Bd7 8. Nb3 Bb6 9. Bg5 h6 10. Bh4 a6 11. Be2 g5 12. Bg3 Qe7 13. Nd5 Nxd5 14. exd5 Ne5 15. c4 0-0-0 16. Re1 f5 17. c5 dxc5 18. Bxe5 Qxe5 19. Bxa6 Qd6 20. Bc4 g4 21. a4 h5 22. Qd3 h4 23. Qc3 g3 24. Qe5 gxh2+ 25. Kxh2 Qg6 26. Qf4 Rdg8 27. Bf1 c4 28. Nd2 Qg3+ 0-1

[Event "Puerto Boyaca op"]
[Site "Puerto Boyaca"]
[Date "2012.04.29"]
[Round "7"]
[White "Lopez Hernandez, Carlos Manuel"]
[Black "Palacios, Ivan"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2313"]
[BlackElo "2061"]
[PlyCount "49"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. exf6 gxh4 10. Ne5 Bb4 11. Be2 Qxf6 12. a4 Bxc3+ 13. bxc3 a6 14. Bf3 h3 15. axb5 hxg2 16. Rg1 Rg8 17. bxc6 Ra7 18. Qb1 Ra8 19. Qh7 Rg5 20. Bxg2 Rxe5+ 21. dxe5 Qxe5+ 22. Kf1 Qxc3 23. Rd1 Ke7 24. Qg8 Nxc6 25. Bxc6 1-0

[Event "Puerto Boyaca op"]
[Site "Puerto Boyaca"]
[Date "2012.04.28"]
[Round "5"]
[White "Palacios, Ivan"]
[Black "Obando Avila, Jhanier Rodrigo"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2061"]
[BlackElo "1800"]
[PlyCount "98"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. Qf3 Nxc3 5. bxc3 e6 6. d4 c5 7. Qg3 Nc6 8. Bb5 cxd4 9. Bxc6+ bxc6 10. cxd4 Qb6 11. Ne2 Ba6 12. Qb3 Bxe2 13. Kxe2 Qxd4 14. Be3 Qb4 15. c3 Qb5+ 16. Kd2 Bc5 17. Qxb5 Bxe3+ 18. Kxe3 cxb5 19. Rhb1 a6 20. a4 Kd7 21. axb5 axb5 22. Rxa8 Rxa8 23. Rxb5 Kc6 24. Rb4 f6 25. Rh4 fxe5 26. Rxh7 Ra3 27. Rxg7 Rxc3+ 28. Kd2 Ra3 29. h4 Kc5 30. h5 Kd4 31. h6 Ra2+ 32. Kc1 Rxf2 33. h7 Rf1+ 34. Kd2 Rh1 35. Ke2 e4 36. Re7 Ke5 37. Rf7 d4 38. Rd7 Rh2 39. Kf2 Rh6 40. g4 Kf4 41. Rg7 e3+ 42. Kg2 e2 43. g5 Rh4 44. Rf7+ Ke4 45. Re7 Ke5 46. Kf2 Rh2+ 47. Kg3 Rxh7 48. Rxh7 e1Q+ 49. Kh2 Qd2+ 0-1

[Event "Puerto Boyaca op"]
[Site "Puerto Boyaca"]
[Date "2012.04.28"]
[Round "4"]
[White "Rodriguez Rueda, Paula Andrea"]
[Black "Palacios, Ivan"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2219"]
[BlackElo "2061"]
[PlyCount "48"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. Nf3 e6 6. Be2 Nbd7 7. 0-0 Bd6 8. b3 h6 9. Bb2 Rc8 10. Re1 Bb8 11. Ba3 Qa5 12. Qc1 g5 13. Qb2 Be4 14. Rac1 a6 15. Nd2 h5 16. f3 Qc7 17. Nf1 Bf5 18. e4 dxe4 19. fxe4 Bg4 20. e5 Ng8 21. Ne4 Nb6 22. Nd6+ Kd8 23. Bd3 Nh6 24. Qf2 Qe7 1-0

[Event "Puerto Boyaca op"]
[Site "Puerto Boyaca"]
[Date "2012.04.27"]
[Round "2"]
[White "Figeroa Salcedo, Reinaldo Arturo"]
[Black "Palacios, Ivan"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1738"]
[BlackElo "2061"]
[PlyCount "38"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Be7 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 d6 8. 0-0 0-0 9. Bf4 a6 10. Rfe1 b5 11. Bd5 c5 12. Qd2 Ra7 13. a3 Be6 14. Rad1 b4 15. axb4 cxb4 16. Ne2 Bxd5 17. exd5 a5 18. Nd4 Rd7 19. Nc6 Qc7 1/2-1/2

[Event "Puerto Boyaca op"]
[Site "Puerto Boyaca"]
[Date "2012.04.27"]
[Round "3"]
[White "Palacios, Ivan"]
[Black "Cuevas Sanchez, Bramdon Daniel"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2061"]
[BlackElo "1617"]
[PlyCount "79"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bg4 5. h3 Bd7 6. c3 Nf6 7. Re1 Be7 8. d4 exd4 9. cxd4 0-0 10. Nc3 Ne8 11. Bf4 f5 12. e5 dxe5 13. dxe5 a6 14. Bc4+ Kh8 15. a3 Na5 16. Ba2 Nc6 17. Qd2 Bc8 18. Qe3 Bd7 19. Rad1 Qc8 20. e6 Bxe6 21. Bxe6 Qb8 22. Nd5 Bd6 23. Ng5 h6 24. Nf7+ Kh7 25. Bxd6 Nxd6 26. Nf6+ Kg6 27. Nd7 Qe8 28. Qg3+ Kh7 29. Nxd6 Qg6 30. Nxf8+ Rxf8 31. Qxg6+ Kxg6 32. Nc4 Kh7 33. f4 Nd8 34. Rxd8 Rxd8 35. Bxf5+ Kh8 36. Re7 b5 37. Ne5 Kg8 38. Bg6 Kf8 39. Rf7+ Kg8 40. Rxc7 1-0

[Event "Puerto Boyaca op"]
[Site "Puerto Boyaca"]
[Date "2012.04.26"]
[Round "1"]
[White "Palacios, Ivan"]
[Black "Mendoza, Rafael Enrique"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2061"]
[BlackElo "2342"]
[PlyCount "92"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Nbd7 9. Kh1 Be7 10. f4 Qc7 11. Be3 0-0 12. f5 Bc4 13. g4 d5 14. exd5 h6 15. Rg1 Bb4 16. g5 hxg5 17. Rxg5 Bxc3 18. bxc3 Bxd5+ 19. Bf3 Qc4 20. Bxd5 Nxd5 21. Rg4 Nxe3 22. Rxc4 Nxd1 23. Rxd1 Nf6 24. Rc7 Rfc8 25. Rxb7 Rxc3 26. Rd2 Rac8 27. Ra7 Rxc2 28. Rxc2 Rxc2 29. Rxa6 Ng4 30. Ra8+ Kh7 31. a4 Nxh2 32. Kg1 Nf3+ 33. Kf1 Rc3 34. Na5 e4 35. Kf2 Nd4 36. Re8 Rc2+ 37. Kg1 Nf3+ 38. Kf1 Ra2 39. Nc4 Rxa4 40. Nd6 Ng5 41. Ke1 Rd4 42. Rd8 f6 43. Rd7 Rd3 44. Rd8 Nh3 45. Ke2 Nf4+ 46. Kf2 e3+ 0-1

[Event "Monteria op"]
[Site "Monteria"]
[Date "2011.11.14"]
[Round "7"]
[White "Anzola, Apolinar"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1713"]
[BlackElo "2057"]
[PlyCount "83"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. 0-0 Bxc3 6. bxc3 d6 7. d3 0-0 8. Bg5 Bg4 9. h3 Be6 10. Bb3 Kh8 11. Rb1 b6 12. d4 Bxb3 13. cxb3 h6 14. dxe5 hxg5 15. exf6 gxf6 16. Nh2 Qe7 17. Qd5 Ne5 18. f4 c6 19. Qd1 Ng6 20. fxg5 fxg5 21. Rf5 Qxe4 22. Qh5+ Kg7 23. Rbf1 f6 24. Qd1 d5 25. a3 Rae8 26. R5f2 Nf4 27. Nf3 Ne2+ 28. Rxe2 Qxe2 29. Qxe2 Rxe2 30. Nd4 Rd2 31. Rf3 c5 32. Nb5 Ra2 33. Nxa7 Re8 34. Nb5 Re1+ 35. Kh2 Ree2 36. Rg3 Kg6 37. b4 Red2 38. Nc7 d4 39. Nd5 Rdc2 40. h4 b5 41. hxg5 fxg5 42. bxc5 0-1

[Event "Monteria op"]
[Site "Monteria"]
[Date "2011.11.13"]
[Round "5"]
[White "Meneses, Elias"]
[Black "Palacios, Ivan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1628"]
[BlackElo "2057"]
[PlyCount "74"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. g3 c6 4. Bg2 Nbd7 5. 0-0 Qc7 6. b3 e5 7. dxe5 Nxe5 8. Bb2 Bd6 9. Nbd2 Bg4 10. Rc1 h5 11. h3 Bd7 12. c4 dxc4 13. Nxc4 Nxc4 14. Rxc4 0-0-0 15. Qc2 Be6 16. Ra4 Kb8 17. Nd4 Bd5 18. e4 Be6 19. Nxe6 fxe6 20. e5 Bxe5 21. Bxe5 Qxe5 22. Rc1 Qf5 23. Qb2 g5 24. h4 Nd5 25. hxg5 Qxg5 26. Re1 Nb6 27. Rae4 h4 28. Rxh4 Rxh4 29. gxh4 Qxh4 30. Qe5+ Ka8 31. Qxe6 a6 32. Bxc6 Qg5+ 33. Bg2 Rg8 34. Qe4 Rg7 35. Kf1 Qb5+ 36. Qe2 Qg5 37. Qf3 Ka7 1-0

[Event "Monteria op"]
[Site "Monteria"]
[Date "2011.11.13"]
[Round "4"]
[White "Palacios, Ivan"]
[Black "De Arco, Luis Carlos"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2057"]
[BlackElo "2272"]
[PlyCount "82"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. d3 d5 4. g3 dxe4 5. Nxe4 Nd7 6. Bg2 Ngf6 7. Ne2 Nxe4 8. Bxe4 Nf6 9. Bg2 Be7 10. 0-0 0-0 11. Nc3 Qb6 12. b3 Bd7 13. Bb2 Bc6 14. Qe2 Rfd8 15. a4 Bxg2 16. Kxg2 Qc6+ 17. Qf3 Nd5 18. Ne4 Bf8 19. a5 Rac8 20. a6 b6 21. Kg1 Ne7 22. Ra4 Nf5 23. Qg4 Nd4 24. Bxd4 Rxd4 25. Re1 Rxa4 26. bxa4 f5 27. Qh3 fxe4 28. Rxe4 Re8 29. Qg4 Qd5 30. h4 g6 31. Kh2 Bg7 32. Qe2 Bd4 33. Kg2 Rf8 34. c4 Qc6 35. f3 Qxa4 36. Rxe6 Qa1 37. g4 Qg1+ 38. Kh3 Bf2 39. Rxg6+ hxg6 40. Qe6+ Kg7 41. Qe5+ Rf6 0-1

[Event "Monteria op"]
[Site "Monteria"]
[Date "2011.11.13"]
[Round "6"]
[White "Palacios, Ivan"]
[Black "Meza Galvan, Victor Andres"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2057"]
[BlackElo "1662"]
[PlyCount "109"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Ne2 Nf6 6. 0-0 0-0 7. f4 Ng4 8. Bxc6 bxc6 9. h3 Nh6 10. fxe5 Bc5 11. Nd4 Qg5 12. Nf3 Qg3 13. Qe1 Qg6 14. Na3 Bxh3 15. Nh4 Qg5 16. Rf3 Be6 17. Rg3 Qe7 18. Nb1 Kh8 19. Rf3 Bg4 20. Rf4 g5 21. Rf6 gxh4 22. Qxh4 Be6 23. Qxh6 Rg8 24. Nc3 Rg7 25. Raf1 Rag8 26. R1f2 Bb6 27. Na4 Qb4 28. Rxf7 Bxf7 29. e6 Bg6 30. c4 dxc4 31. bxc4 Qe7 32. c5 Bxc5 33. Nxc5 Qxc5 34. Rf7 Qb4 35. Bc3 Qxc3 36. dxc3 Bxf7 37. exf7 Rxf7 38. Qxc6 Rfg7 39. Qf6 Rb8 40. c4 Kg8 41. e4 Rb1+ 42. Kh2 Rf7 43. Qd8+ Kg7 44. Qd4+ Rf6 45. e5 Rh6+ 46. Kg3 Rg6+ 47. Kf2 Rbb6 48. c5 Rbc6 49. g4 Ra6 50. a4 Kh6 51. Kf3 Rge6 52. Kf4 Re7 53. g5+ Kg6 54. Qd3+ Kg7 55. Qxa6 1-0

[Event "Monteria op"]
[Site "Monteria"]
[Date "2011.11.12"]
[Round "3"]
[White "Franco, Jhonatan"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1375"]
[BlackElo "2057"]
[PlyCount "21"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. Ng5 0-0 6. d4 h6 7. dxe5 Nxe5 8. Nf3 Nxc4 9. Nbd2 d5 10. exd5 Qxd5 11. Nxc4 0-1

[Event "Monteria op"]
[Site "Monteria"]
[Date "2011.11.12"]
[Round "1"]
[White "Moreno Negrete, Emmanuel"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "C64"]
[BlackElo "2057"]
[PlyCount "58"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nge7 5. c3 0-0 6. d4 Bd6 7. Re1 a6 8. Bxc6 Nxc6 9. Nbd2 exd4 10. cxd4 Bb4 11. a3 Bxd2 12. Bxd2 d5 13. e5 Bg4 14. Bc3 b5 15. Qd3 Ne7 16. Ng5 Bf5 17. Qd2 h6 18. Nf3 Be4 19. Re3 Nf5 20. Bb4 Nxe3 21. Bxf8 Nc4 22. Qc3 Kxf8 23. Ra2 Kg8 24. Ra1 Rc8 25. b3 Nb6 26. Nd2 Bf5 27. Qg3 c5 28. Nf3 c4 29. bxc4 Rxc4 0-1

[Event "Monteria op"]
[Site "Monteria"]
[Date "2011.11.12"]
[Round "2"]
[White "Palacios, Ivan"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2057"]
[BlackElo "2294"]
[PlyCount "192"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bb5 Nd4 5. d3 Bg7 6. 0-0 Nxb5 7. Nxb5 d6 8. Nc3 Nf6 9. Bg5 0-0 10. Qd2 Re8 11. h3 Bd7 12. Rae1 Bc6 13. d4 cxd4 14. Nxd4 Qb6 15. Nxc6 bxc6 16. b3 Nd7 17. a4 Nc5 18. Bh6 Be5 19. Kh1 Qa5 20. Nb1 Qxd2 21. Bxd2 Ne6 22. f4 Bg7 23. Be3 Nd4 24. Na3 c5 25. Bxd4 Bxd4 26. Nb5 Rec8 27. Rd1 Bg7 28. Na3 f5 29. exf5 gxf5 30. Rd5 Rf8 31. Re1 Rf7 32. Re6 Kh8 33. Nc4 Raf8 34. Nd2 Bb2 35. Nf3 Bc1 36. g3 Rg8 37. Ng5 Rxg5 38. fxg5 Bxg5 39. h4 Bc1 40. Kg2 f4 41. gxf4 Bxf4 42. h5 Kg7 43. c3 Kf8 44. h6 Ke8 45. Re4 Kd7 46. Rh5 e5 47. b4 cxb4 48. cxb4 Ke6 49. Rc4 Kd5 50. Rc8 Rf6 51. Rc7 Bxh6 52. Rxa7 Be3 53. Raxh7 Rf2+ 54. Kg3 Ra2 55. a5 Bd2 56. Rb7 Ra4 57. Rb5+ Kd4 58. Rh4+ e4 59. Rhh5 Bxb4 60. Rhd5+ Ke3 61. Rxb4 Rxb4 62. Rxd6 Rb5 63. a6 Rg5+ 64. Kh4 Rg7 65. Rb6 Kf4 66. Rb7 Rg8 67. Rf7+ Ke5 68. a7 e3 69. Re7+ Kf4 70. Rf7+ Ke4 71. Re7+ Kd3 72. Rd7+ Kc2 73. Rc7+ Kd2 74. Rd7+ Ke1 75. Rb7 Ra8 76. Kh5 e2 77. Kh6 Kd2 78. Rd7+ Ke1 79. Kh7 Kf2 80. Rf7+ Kg2 81. Rg7+ Kh2 82. Re7 Rxa7 83. Rxa7 e1Q 84. Rg7 Qe6 85. Kh8 Kh3 86. Kh7 Kh4 87. Kh8 Qe8+ 88. Rg8 Qh5+ 89. Kg7 Kg5 90. Rf8 Qg6+ 91. Kh8 Qd6 92. Rf7 Qe5+ 93. Kh7 Kh5 94. Rg7 Qf5+ 95. Kh8 Kh6 96. Rf7 Qc8+ 0-1

[Event "COL-chT"]
[Site "Medelin"]
[Date "2011.11.04"]
[Round "5.2"]
[White "Cespedes Galindo, Estefania"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1852"]
[BlackElo "2057"]
[PlyCount "50"]
[EventDate "2011.11.02"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Tolima ACcenso"]
[BlackTeam "Cochoreme"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 e6 5. 0-0 Bd6 6. c4 c6 7. Nc3 Bxf3 8. Bxf3 dxc4 9. e4 Bb4 10. Bg5 Bxc3 11. bxc3 Qa5 12. Qd2 Nbd7 13. Rfe1 h6 14. Be3 e5 15. d5 cxd5 16. exd5 0-0 17. Rab1 e4 18. Be2 b5 19. f3 a6 20. Bf2 Ne5 21. fxe4 Nxe4 22. Qd4 Nxf2 23. Qxf2 Rae8 24. Rb2 Qa3 25. Rd2 Qd6 0-1

[Event "COL-chT"]
[Site "Medelin"]
[Date "2011.11.04"]
[Round "4.2"]
[White "Palacios, Ivan"]
[Black "Castro, Natalia Patricia"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "2057"]
[BlackElo "1992"]
[PlyCount "60"]
[EventDate "2011.11.02"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Cochoreme"]
[BlackTeam "Liga Atlantico (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bc4 h6 7. 0-0 Be7 8. Nc3 0-0 9. Re1 d6 10. h3 Na5 11. Bf1 Be6 12. Nd5 Rc8 13. c3 Nd7 14. Qa4 Nc6 15. Be3 f5 16. Nxe7+ Qxe7 17. exf5 Rxf5 18. Rad1 d5 19. b4 a6 20. b5 Ncb8 21. bxa6 Nxa6 22. Rb1 Nac5 23. Bxc5 Nxc5 24. Qb4 Qf6 25. Re3 e4 26. Nd4 Rxf2 27. Nxe6 Nxe6 28. Qxb7 Rf8 29. Qa6 Qf5 30. Rg3 Nc7 0-1

[Event "COL-chT"]
[Site "Medelin"]
[Date "2011.11.03"]
[Round "3.2"]
[White "Ceballos, Vanessa Maria"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "C61"]
[WhiteElo "1653"]
[BlackElo "2057"]
[PlyCount "19"]
[EventDate "2011.11.02"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Liga Cordoba (W)"]
[BlackTeam "Cochoreme"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nc3 d6 5. Nxd4 exd4 6. Qf3 Nf6 7. Nd5 Be7 8. d3 0-0 9. Nxe7+ Qxe7 10. 0-0 0-1

[Event "COL-chT"]
[Site "Medelin"]
[Date "2011.11.03"]
[Round "2.2"]
[White "Palacios, Ivan"]
[Black "Meza Galvan, Victor Andres"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2057"]
[BlackElo "1662"]
[PlyCount "32"]
[EventDate "2011.11.02"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Cochoreme"]
[BlackTeam "Liga Cordoba"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Re1 Bb4 12. Be3 Qh4 13. g3 Qd8 14. Qg4 Bf8 15. Rac1 Ne7 16. f4 Nc6 1/2-1/2

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.07"]
[Round "7"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1981"]
[BlackElo "1613"]
[PlyCount "106"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Bg5 c6 8. Bd3 Be7 9. Qd2 0-0 10. Ne5 Nbd7 11. f4 Re8 12. 0-0 Qb6 13. Kh1 Qxb2 14. Rab1 Qa3 15. Rf3 Nf8 16. Nxd5 Nxd5 17. Bxh7+ Nxh7 18. Rxa3 Bxa3 19. c4 Ndf6 20. c5 a5 21. Qd3 Bb4 22. a3 g6 23. Nxg6 Ng4 24. Kg1 Nxg5 25. fxg5 Re3 26. Qc2 Bc3 27. Ne7+ Kf8 28. Nxc8 Bxd4 29. Kh1 Rxc8 30. Qf5 Rce8 31. Rf1 f6 32. g3 Re1 33. Qf4 Rxf1+ 34. Qxf1 Bxc5 35. h3 Nf2+ 36. Kg2 fxg5 37. Qb1 Ne4 38. Qxb7 Re6 39. Qa8+ Kg7 40. Qxa5 Rf6 41. h4 g4 42. Qc7+ Kh6 43. Qb8 Rf2+ 44. Kh1 Bd4 45. Qc7 Rf6 46. Qb8 Rf7 47. Kg2 c5 48. Qb6+ Kh7 49. Qb1 Rf2+ 50. Kh1 Rf1+ 51. Qxf1 Nxg3+ 52. Kg2 Nxf1 53. Kxf1 Kg6 0-1

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.07"]
[Round "8"]
[White "Palacios, Ivan"]
[Black "Montoya Diaz, Cesar Augusto"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1613"]
[BlackElo "2130"]
[PlyCount "14"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Nc3 Nc6 5. Qd2 Nf6 6. Bb5 a6 7. Bxc6+ bxc6 1-0

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.06"]
[Round "6"]
[White "Palacios, Ivan"]
[Black "Jaramillo, Carlos Orlando"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "1613"]
[BlackElo "1942"]
[PlyCount "16"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Qb6 7. b3 Nd7 8. Bd3 Qc7 1-0

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.06"]
[Round "5"]
[White "Pelaez, Hernan"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1928"]
[BlackElo "1613"]
[PlyCount "80"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c6 4. g3 d5 5. cxd5 exd5 6. Bg2 d4 7. Nb1 c5 8. 0-0 Nc6 9. d3 Be7 10. Na3 Be6 11. Bd2 0-0 12. Qc2 Rc8 13. b3 Nb4 14. Qb2 Nbd5 15. Rac1 a6 16. Nc4 b5 17. Nce5 b4 18. Ng5 Nc3 19. Nxe6 Nxe2+ 20. Kh1 fxe6 21. Rce1 Nc3 22. Nc6 Qd7 23. Nxe7+ Qxe7 24. Bxc3 dxc3 25. Qe2 Rce8 26. Bc6 Rd8 27. f4 Qd6 28. Bb7 Rd7 29. Bg2 Re8 30. Rf3 Rde7 31. Qe5 Qxe5 32. Rxe5 Nd7 33. Re1 g6 34. Rfe3 Kf7 35. Bb7 a5 36. Bc6 h5 37. Kg2 Kf6 38. Kf2 Rd8 39. Ke2 Nb8 40. Bb5 Rd6 0-1

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.05"]
[Round "3"]
[White "Mesa, Francisco Alonso Jr"]
[Black "Palacios, Ivan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1968"]
[BlackElo "1613"]
[PlyCount "103"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 c6 6. Nc3 Nf6 7. d4 d5 8. c5 Be7 9. h3 b6 10. cxb6 axb6 11. Bd3 0-0 12. 0-0 c5 13. Bf4 Ba6 14. Re1 Bxd3 15. Qxd3 c4 16. Qd2 Bb4 17. Bg5 Nbd7 18. Ne5 Bxc3 19. Qxc3 h6 20. Nxd7 hxg5 21. Nxf8 Qxf8 22. Re5 Qd6 23. f3 Nh7 24. a3 Nf8 25. Rxg5 Ne6 26. Re5 f6 27. Rxe6 Qxe6 28. Re1 Qd6 29. Qe3 Kf7 30. f4 b5 31. f5 b4 32. axb4 Qxb4 33. Qe6+ Kf8 34. Re2 Rd8 35. Kf2 Qd6 36. Qxd6+ Rxd6 37. Kf3 Rb6 38. g4 Rb3+ 39. Kg2 Rd3 40. Rc2 Rxd4 41. Re2 Rd3 42. Kh2 d4 43. Re4 Kf7 44. Kg2 g6 45. fxg6+ Kxg6 46. Rf4 Kg7 47. Kh2 Kg6 48. Kg2 Rd1 49. Kf2 Rd3 50. Kg2 Rd2+ 51. Kf3 Rd1 52. Kg2 1/2-1/2

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.04"]
[Round "2"]
[White "Palacios, Ivan"]
[Black "Cuesta Bejarano, Manuel Enriq"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1613"]
[BlackElo "1968"]
[PlyCount "42"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Bg4 9. Be3 Nd7 10. h3 Bxf3 11. Qxf3 Re8 12. Bf4 Qc7 13. Bxd6 Qxd6 14. Rae1 Nf8 15. Re3 Rxe3 16. Qxe3 Ne6 17. Re1 g6 18. Bc4 Re8 19. Qh6 Ng7 20. Re3 Re7 21. Rxe7 Qxe7 1/2-1/2

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.03"]
[Round "1"]
[White "Rendon, Daniel"]
[Black "Palacios, Ivan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2088"]
[BlackElo "1613"]
[PlyCount "67"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Be7 6. Bc4 a6 7. a4 0-0 8. 0-0 Bd7 9. f3 Nc6 10. Be3 Nxd4 11. Qxd4 Be6 12. Rad1 Qc8 13. Kh1 Nd7 14. Bxe6 fxe6 15. f4 Nf6 16. e5 Ng4 17. exd6 cxd6 18. Bd2 Nh6 19. Rde1 d5 20. Qe5 Bb4 21. Nxd5 Rf5 22. Bxb4 Rxe5 23. Ne7+ Kh8 24. Nxc8 Rxe1 25. Rxe1 Rxc8 26. Bc3 Rc6 27. Rd1 Nf7 28. Rd7 Rd6 29. Rxd6 Nxd6 30. g3 Nf5 31. Kg2 Ne3+ 32. Kf3 Nxc2 33. Ke4 Kg8 34. b3 1-0

[Event "Medellin op"]
[Site "Medellin"]
[Date "2007.11.02"]
[Round "1"]
[White "Palacios, Ivan"]
[Black "Franco, William"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2141"]
[PlyCount "105"]
[EventDate "2007.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Nf5 10. Bd3 g6 11. 0-0 a6 12. Nc3 Bg7 13. Ne4 0-0 14. Rb1 Nd4 15. Bg5 f6 16. Be3 f5 17. Nd2 e4 18. Bxd4 Bxd4 19. Nb3 Be5 20. f4 Bg7 21. Be2 Bd7 22. Kh1 Ba4 23. g4 Qb6 24. gxf5 gxf5 25. Rg1 Kh8 26. Rg3 Rg8 27. Bh5 Qc7 28. c5 dxc5 29. d6 Qc6 30. Bf7 e3+ 31. Bd5 e2 32. Qd2 Bd4 33. Bg2 Rxg3 34. hxg3 Qxd6 35. Nxd4 cxd4 36. Qxe2 d3 37. Qd2 Rc8 38. Qa5 Bc2 39. Rf1 d2 40. Bf3 d1Q 41. Bxd1 Bxd1 42. Qxf5 Rc5 43. Qf7 Bh5 44. Qxb7 Be8 45. Qa8 Qe6 46. f5 Qe2 47. Rf2 Rc1+ 48. Kg2 Qh5 49. Rf1 Qe2+ 50. Rf2 Qe1 51. Kh3 Rc6 52. f6 Qe6+ 53. Kh2 0-1

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "6"]
[White "Cardenas Angarita, Juan Pablo"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "42"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nf6 3. e3 Bf5 4. Bd3 Ne4 5. Nf3 Nc6 6. 0-0 e6 7. Bd2 Be7 8. Nc3 a6 9. a3 0-0 10. h3 h6 11. g4 Bh7 12. Qe1 Kh8 13. Qe2 Ng3 14. Qf2 Nxf1 15. Kxf1 Bxd3+ 16. cxd3 g5 17. f5 exf5 18. gxf5 Bf6 19. Kg1 Qd7 20. e4 dxe4 21. dxe4 Bxd4 0-1

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "2"]
[White "Corado Paz Castillo, Rafael"]
[Black "Palacios, Ivan"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "26"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. d5 Nb8 5. e4 e6 6. Bxc4 e5 7. f4 Bd6 8. Nf3 Bg4 9. fxe5 Bxe5 10. Qa4+ Bd7 11. Qb3 Bxc3+ 12. bxc3 Na6 13. Ba3 Rb8 1-0

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "8"]
[White "Galls Aguirre, Jorge"]
[Black "Palacios, Ivan"]
[Result "1-0"]
[ECO "C52"]
[PlyCount "65"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. 0-0 Nf6 7. d4 exd4 8. e5 d5 9. exf6 dxc4 10. fxg7 Rg8 11. Re1+ Be6 12. Ng5 Qd7 13. Nxe6 fxe6 14. Qh5+ Kd8 15. Bh6 Kc8 16. Re4 dxc3 17. Na3 c2 18. Rf4 Bb4 19. Nxc2 Be7 20. Rd1 Qe8 21. Rf8 Rxf8 22. gxf8Q Qxf8 23. Bxf8 b6 24. Bxe7 Kb7 25. Rd7 Rc8 26. Qxh7 Ne5 27. Rd8 Nc6 28. Rxc8 Kxc8 29. Nb4 Nxe7 30. Qxe7 Kb7 31. Qxe6 c3 32. Qc6+ Kc8 33. Nd5 1-0

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "5"]
[White "Guaranda Chancay, Edward Fabri"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "120"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Re1 0-0 6. c3 a6 7. Ba4 d5 8. exd5 Qxd5 9. Bxc6 Qxc6 10. Nxe5 Qd6 11. d4 Rd8 12. Nc4 Qd5 13. Ne3 Qg5 14. Ng4 Qxg4 15. Qxg4 Bxg4 16. dxc5 Re8 17. Rxe8+ Rxe8 18. f3 Bxf3 19. Kf2 Bh5 20. Bg5 Ne4+ 21. Kg1 Nxg5 22. Na3 Re2 23. b4 Ne4 24. Rd1 Rxg2+ 25. Kxg2 Bxd1 26. c4 a5 27. bxa5 Nxc5 28. Nb5 c6 29. Nc7 Kf8 30. Kf2 Ke7 31. Na8 f5 32. Ke1 Bh5 33. Kf2 Ke6 34. Nb6 g5 35. h3 Ke5 36. Nc8 Ke4 37. Ne7 f4 38. Ng8 Bf7 39. Nf6+ Kf5 40. Nxh7 Bxc4 41. Kf3 Bxa2 42. Nf8 Na6 43. Nd7 c5 44. Nf8 c4 45. Ke2 Ke4 46. Ne6 f3+ 47. Kf2 Kf5 48. Nd4+ Ke4 49. Nxf3 c3 50. Nxg5+ Kd3 51. h4 c2 52. h5 c1Q 53. Nf3 Qe3+ 54. Kg3 Qh6 55. Ne5+ Ke4 56. Nd7 Qg7+ 57. Kh4 Qxd7 58. h6 Qh7 59. Kh5 Kf4 60. Kh4 Qxh6# 0-1

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "1"]
[White "Palacios, Ivan"]
[Black "Cano, Ricardo"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "52"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. d3 0-0 6. 0-0 d6 7. h3 a5 8. Bg5 Na7 9. Qd2 Bd7 10. Bxf6 Bxf6 11. Nd5 b5 12. Nxf6+ Qxf6 13. Qxa5 bxc4 14. Qxc7 Bb5 15. dxc4 Rfc8 16. Qb6 Bxc4 17. Rfd1 Rd8 18. b3 Be2 19. Rd5 Bxf3 20. gxf3 Nc8 21. Qe3 Ne7 22. Rd3 Ng6 23. a4 Nf4 24. Rd2 Qg5+ 25. Kf1 Qg2+ 26. Ke1 Qg1# 0-1

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "3"]
[White "Palacios, Ivan"]
[Black "Esquivel, Esteban"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "118"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Be2 Be6 7. Qd3 Ne7 8. Ng5 Bf5 9. Qd1 h6 10. Nf3 0-0 11. 0-0 Nd7 12. Bd3 Bxd3 13. Qxd3 c5 14. dxc5 Nxc5 15. Qd4 Ne6 16. Qg4 Kh8 17. Nd4 Nxd4 18. Qxd4 Kh7 19. Qd3+ Kh8 20. Re1 d4 21. Nb5 Bc5 22. Re4 Nc6 23. Bd2 a6 24. Na3 Re8 25. Rxe8+ Qxe8 26. Re1 Qd7 27. Nc4 Re8 28. c3 Rxe1+ 29. Bxe1 b5 30. Nd2 Qe6 31. Nf3 Ne5 32. Nxe5 Qxe5 33. Bd2 dxc3 34. Bxc3 Qf4 35. Qe2 Qc1+ 36. Qe1 Qc2 37. h3 Qf5 38. a3 Kh7 39. Qe5 Qxf2+ 40. Kh2 f6 41. Qe4+ f5 42. Qe1 Bd6+ 43. Kh1 Qf4 44. Kg1 Qh2+ 45. Kf1 Qh1+ 46. Ke2 Qxg2+ 47. Kd1 Qxh3 48. Qg1 Qg4+ 49. Qxg4 fxg4 50. Ke2 h5 51. Kf2 h4 52. Kg2 h3+ 53. Kh1 g3 54. Be1 g5 55. Bd2 g2+ 56. Kg1 Bc5+ 57. Kh2 g1Q+ 58. Kxh3 Bd6 59. Bxg5 Qg3# 0-1

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "7"]
[White "Palacios, Ivan"]
[Black "Medina, Daniel"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "36"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Bd3 Qb6 7. Be3 Qxb2 8. Nge2 Qa3 9. 0-0 Bg4 10. f3 Bh5 11. Rb1 b6 12. Bd2 e6 13. Rb3 Qd6 14. Bf4 Qd7 15. Re1 Be7 16. Ng3 0-0 17. Kh1 Rd8 18. Bg5 Bg6 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "9"]
[White "Palacios, Ivan"]
[Black "Sanchez Vigon, David"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "40"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[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 d6 5. Nxc6 bxc6 6. Nc3 e5 7. Bc4 Nf6 8. Bg5 Be7 9. 0-0 0-0 10. Bxf6 Bxf6 11. Qe2 Bb7 12. Rad1 Be7 13. Kh1 h6 14. f4 Qc7 15. fxe5 dxe5 16. Qh5 Bf6 17. Qg4 Bg5 18. Rd7 Qb6 19. Rdxf7 Bc8 20. Rxg7+ Kh8 1-0

[Event "Medellin Chance Virtual op"]
[Site "Medellin"]
[Date "1999.04.03"]
[Round "7"]
[White "Palacios, Ivan"]
[Black "Saladen Dulce, Rafael"]
[Result "0-1"]
[ECO "B26"]
[BlackElo "2300"]
[PlyCount "52"]
[EventDate "1999.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. Be3 d6 7. Nge2 Nd4 8. 0-0 Ne7 9. Bxd4 cxd4 10. Nb1 Qb6 11. b3 Qc7 12. c4 dxc3 13. Nbxc3 0-0 14. Rc1 Qa5 15. d4 Bd7 16. Kh1 Rac8 17. f4 Rc7 18. Qe1 Kh8 19. e5 dxe5 20. fxe5 Bc6 21. Bxc6 Rxc6 22. a4 Bh6 23. Nb5 Bd2 24. Qf2 Bxc1 25. Qf6+ Kg8 26. Qxe7 Qd2 0-1

