[Event "Medellin Raza op 9th"]
[Site "Medellin"]
[Date "2019.10.12"]
[Round "3"]
[White "Alvarez Estrada, Jairo"]
[Black "Ruiz Agudelo, Jeronimo"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1816"]
[BlackElo "1345"]
[PlyCount "35"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. d3 Be7 9. h3 0-0 10. Ne1 Be6 11. Kh2 Qd7 12. Nc2 Rac8 13. b3 Nd5 14. Bb2 f6 15. Rc1 Nd4 16. Nxd5 Bxd5 17. Ne3 Bxg2 18. Nxg2 0-1

[Event "Medellin Navideno op"]
[Site "Medellin"]
[Date "2016.12.20"]
[Round "6"]
[White "Varela, Maria de los Angele"]
[Black "Alvarez Estrada, Jairo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1723"]
[BlackElo "1813"]
[PlyCount "38"]
[EventDate "2016.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 a6 4. d4 d5 5. exd5 exd5 6. Be3 c4 7. Be2 Nc6 8. 0-0 Bd6 9. Bg5 f6 10. Bh4 Nge7 11. Nbd2 b5 12. Re1 0-0 13. Nf1 Bf5 14. Ne3 Bg6 15. Nd2 b4 16. Bf3 Qa5 17. Nxd5 Qb5 18. Nxe7+ Nxe7 19. Bxa8 Rxa8 1-0

[Event "Medellin Navideno op"]
[Site "Medellin"]
[Date "2016.12.19"]
[Round "5"]
[White "Alvarez Estrada, Jairo"]
[Black "Cardona, Jeyson"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1813"]
[BlackElo "2074"]
[PlyCount "88"]
[EventDate "2016.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. Be2 Qb6 6. b3 Bf5 7. a3 Rc8 8. Ra2 Ne4 9. 0-0 e6 10. c3 Be7 11. Ne5 g5 12. Nxc6 bxc6 13. Be5 f6 14. dxc5 Nxc5 15. Bd4 Qxb3 16. Qxb3 Nxb3 17. c4 c5 18. Bc3 d4 19. exd4 cxd4 20. Bb4 d3 21. Bh5+ Kd7 22. Bd1 Nc5 23. f3 Bd6 24. g3 Ke7 25. Kg2 h5 26. Re1 Rhd8 27. Re3 Kf7 28. Nd2 h4 29. Ne4 Bxe4 30. fxe4 hxg3 31. hxg3 Be5 32. Rd2 Rd4 33. Bxc5 Rxc5 34. Bb3 Rc7 35. Rdxd3 Rcd7 36. Rxd4 Rxd4 37. Kf3 Bd6 38. a4 Bc5 39. Rc3 Rd2 40. Bc2 Bd4 41. Rd3 Rf2+ 42. Kg4 f5+ 43. exf5 exf5+ 44. Kh5 Kf6 0-1

[Event "Medellin Navideno op"]
[Site "Medellin"]
[Date "2016.12.19"]
[Round "4"]
[White "Lizarazo, Juan Carlos"]
[Black "Alvarez Estrada, Jairo"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2018"]
[BlackElo "1813"]
[PlyCount "85"]
[EventDate "2016.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 b6 3. Bb2 Bb7 4. e3 e6 5. Be2 Be7 6. d3 0-0 7. c4 d5 8. Nbd2 c5 9. Qc2 Nbd7 10. h3 a6 11. g4 Ne8 12. g5 b5 13. h4 f6 14. Rg1 Qc7 15. a3 Kh8 16. Rg3 Bd6 17. Rh3 e5 18. cxd5 Bxd5 19. Nf1 Qb7 20. e4 Be6 21. Rh1 f5 22. Ne3 f4 23. Nf1 Nb6 24. N1d2 Nd7 25. Nh2 Nc7 26. Bg4 Bxg4 27. Nxg4 Ne6 28. Nf3 Nd4 29. Bxd4 cxd4 30. Ke2 Rfc8 31. Qb2 Rc3 32. Rhc1 Rac8 33. Rxc3 dxc3 34. Qc2 Qb6 35. b4 a5 36. Rb1 axb4 37. axb4 Qa7 38. Ne1 Qa3 39. Rb3 Qa1 40. Rb1 Qa3 41. Rb3 Qa1 42. Rb1 Qa3 43. Rb3 1/2-1/2

[Event "Medellin Castro Memorial"]
[Site "Medellin"]
[Date "2015.05.03"]
[Round "6"]
[White "Restrepo, Diego Fernando"]
[Black "Alvarez Estrada, Jairo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1812"]
[PlyCount "30"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. a3 b6 2. d4 Bb7 3. Nd2 f5 4. Ngf3 Nf6 5. e3 e6 6. Be2 Be7 7. b4 0-0 8. 0-0 Ne4 9. Bb2 d6 10. c4 Nd7 11. c5 dxc5 12. dxc5 bxc5 13. bxc5 Ndxc5 14. Nd4 Rf6 15. Nxe4 fxe4 0-1

[Event "Medellin Castro Memorial"]
[Site "Medellin"]
[Date "2015.05.02"]
[Round "4"]
[White "Alvarez Estrada, Jairo"]
[Black "Franco, William"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1812"]
[BlackElo "2060"]
[PlyCount "118"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. c4 Nf6 2. e3 g6 3. Nf3 Bg7 4. Qc2 c5 5. d3 Nc6 6. a3 0-0 7. Nbd2 d6 8. Rb1 a5 9. b3 Bf5 10. Bb2 e5 11. Be2 Re8 12. e4 Bg4 13. h3 Be6 14. Ng5 Bd7 15. 0-0 Bh6 16. Ngf3 Nh5 17. Rfe1 Nf4 18. Bf1 Qf6 19. Qd1 a4 20. Kh2 axb3 21. Nxb3 Nd8 22. Bc1 Qg7 23. g3 Nfe6 24. Bg2 Ba4 25. Bb2 Nc6 26. Bc3 Reb8 27. Qe2 b5 28. cxb5 Bxb5 29. Bb2 f6 30. Nbd2 Qf7 31. Nc4 Bxc4 32. dxc4 Rb3 33. Rbd1 Rab8 34. Ba1 Ncd4 35. Bxd4 cxd4 36. Rd3 Rb2 37. Qf1 Nc5 38. Rdd1 R8b3 39. Rb1 Qb7 40. Rxb2 Rxb2 41. Ra1 Nxe4 42. Ne1 d5 43. Nd3 Rc2 44. Rb1 Qc8 45. c5 Bf8 46. Rb5 Qf5 47. g4 Qg5 48. c6 Rxc6 49. Rxd5 Nc3 50. f4 Qh6 51. fxe5 Qd2 52. Rxd4 Rb6 53. exf6 Bd6+ 54. Rxd6 Rxd6 55. Ne5 Ne2 56. Nc4 Qd3 57. Ne5 Qg3+ 58. Kh1 Qxe5 59. f7+ Kf8 0-1

[Event "Medellin Castro Memorial"]
[Site "Medellin"]
[Date "2015.05.02"]
[Round "5"]
[White "Alvarez Estrada, Jairo"]
[Black "Reyes Rios, Juan Camilo"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1812"]
[BlackElo "2036"]
[PlyCount "98"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. e3 0-0 7. Nge2 Rb8 8. 0-0 a6 9. a4 Nb4 10. Nd5 Nfxd5 11. cxd5 d6 12. a5 b5 13. axb6 Qxb6 14. Ra3 Bd7 15. h4 a5 16. Nf4 Bb5 17. Re1 Rfc8 18. Bf1 c4 19. d4 Ra8 20. Bd2 Qb7 21. Bc3 Qb6 22. Qd2 Ba6 23. Rea1 Bb7 24. Bg2 Bh6 25. e4 Rcb8 26. Bf1 Rc8 27. Bxb4 axb4 28. Rxa8 Bxa8 29. Bxc4 Rxc4 30. Rxa8+ Kg7 31. Qe3 Qxd4 32. Qxd4+ Rxd4 33. f3 Bxf4 34. gxf4 Rd2 35. Ra7 Kf6 36. e5+ dxe5 37. fxe5+ Kxe5 38. Rxe7+ Kf6 39. Rb7 Rxb2 40. d6 b3 41. d7 Ke7 42. Kh1 Rd2 43. Rxb3 Rd4 44. Kg2 Rxh4 45. Rd3 Kd8 46. Rd6 Rh5 47. f4 Rc5 48. Kg3 Rc7 49. Rd3 Rxd7 0-1

[Event "Medellin Castro Memorial"]
[Site "Medellin"]
[Date "2015.05.01"]
[Round "2"]
[White "Alvarez Estrada, Jairo"]
[Black "Leon Acevedo, Juan Alejandro"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1812"]
[BlackElo "1319"]
[PlyCount "53"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. e4 Bg7 6. Nge2 Nc6 7. 0-0 0-0 8. d3 Bd7 9. h3 Qa5 10. Bd2 Rfc8 11. a3 Ne5 12. Qc2 h5 13. b4 cxb4 14. axb4 Qxb4 15. Nd5 Qc5 16. Nxe7+ Kf8 17. Nxc8 Rxc8 18. Be3 Qc7 19. Rxa7 Nc6 20. Ra3 Nb4 21. Qb3 Nc6 22. Rb1 Rb8 23. Kh2 Be6 24. Bb6 Qc8 25. Ba7 Ra8 26. Qxb7 Qxb7 27. Rxb7 1-0

[Event "Medellin Castro Memorial"]
[Site "Medellin"]
[Date "2015.05.01"]
[Round "3"]
[White "Rendon, Daniel"]
[Black "Alvarez Estrada, Jairo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2006"]
[BlackElo "1812"]
[PlyCount "46"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 a6 4. Bb2 d6 5. d4 b6 6. Bd3 Qc7 7. 0-0 Nd7 8. Re1 Bb7 9. Nbd2 cxd4 10. Nxd4 Ngf6 11. Bc4 Ne5 12. Bxe6 fxe6 13. Nxe6 Qf7 14. Nxf8 Rxf8 15. Bxe5 dxe5 16. Nc4 Qc7 17. Qd6 Rf7 18. Qxb6 Qxb6 19. Nxb6 Rd8 20. f3 Rd2 21. Rad1 Rxc2 22. Nc4 Rc7 23. Nxe5 Rxa2 0-1

[Event "Medellin Castro Memorial"]
[Site "Medellin"]
[Date "2015.04.30"]
[Round "1"]
[White "Cano, Luis Fernando"]
[Black "Alvarez Estrada, Jairo"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2233"]
[BlackElo "1812"]
[PlyCount "28"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 Qc7 5. Be2 h6 6. d5 Bd6 7. Be3 g5 8. h3 b6 9. a4 Nf6 10. Qd2 Bb7 11. g4 Nxg4 12. hxg4 f6 13. Bf1 Be5 14. Bg2 a5 1-0

[Event "Medellin Segunda Categoria Antioquia"]
[Site "Medellin"]
[Date "2015.04.??"]
[Round "6.10"]
[White "Alvarez Estrada, Jairo"]
[Black "Pena, Alcides"]
[Result "1-0"]
[ECO "E07"]
[BlackElo "1797"]
[PlyCount "42"]
[EventDate "2015.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Nf3 Be7 5. g3 c6 6. Bg2 0-0 7. 0-0 Nbd7 8. b3 Ne4 9. Nxe4 dxe4 10. Ne1 f5 11. a3 Nf6 12. e3 c5 13. Nc2 b6 14. Bb2 Bb7 15. Qe2 Qc7 16. Rfd1 Rad8 17. Rd2 Rd7 18. Rad1 Rfd8 19. Bh3 g6 20. Bg2 Kf7 21. Re1 h5 1-0

[Event "Medellin Segunda Categoria Antioquia"]
[Site "Medellin"]
[Date "2015.04.??"]
[Round "4.10"]
[White "Munoz Monroy, Cinthya Carolina"]
[Black "Alvarez Estrada, Jairo"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1974"]
[PlyCount "65"]
[EventDate "2015.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 a6 4. Nf3 d6 5. a4 b6 6. Bc4 Bb7 7. Qe2 Qc7 8. 0-0 Nd7 9. Bf4 Be7 10. Nbd2 h6 11. b4 Ngf6 12. Bg3 Nh5 13. Rab1 0-0 14. Rfc1 Nxg3 15. hxg3 Bf6 16. Bd3 g6 17. Qe3 Bg7 18. bxc5 bxc5 19. Nc4 d5 20. Nce5 c4 21. Bc2 Nf6 22. Nd2 Rfe8 23. Rb2 Nd7 24. Rcb1 Bc6 25. f4 Nxe5 26. dxe5 Bf8 27. Kh2 Qa5 28. Qb6 Qxc3 29. Qxc6 Qxd2 30. exd5 exd5 31. Bxg6 Qd4 32. Rb7 Red8 33. Qf6 1-0

[Event "Medellin Segunda Categoria Antioquia"]
[Site "Medellin"]
[Date "2015.04.??"]
[Round "7.9"]
[White "Soto Hincapie, Emmanuel"]
[Black "Alvarez Estrada, Jairo"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1737"]
[PlyCount "92"]
[EventDate "2015.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 g6 3. b3 d6 4. Bb2 Bg7 5. d3 0-0 6. Nbd2 e5 7. Ne4 Nbd7 8. Nxf6+ Nxf6 9. c4 e4 10. Nd2 Bf5 11. Qc2 Re8 12. d4 c6 13. Be2 h5 14. b4 a5 15. bxa5 Qxa5 16. a4 h4 17. Bc3 Qc7 18. a5 h3 19. g3 c5 20. 0-0 Ra7 21. Rfb1 Qe7 22. Ra2 Bc8 23. Rb5 Nd7 24. Bg4 cxd4 25. Bxd4 Bxd4 26. exd4 e3 27. Nf1 Nf6 28. Bf3 Bg4 29. Bxg4 exf2+ 30. Qxf2 Nxg4 31. Qf4 f5 32. Rab2 Qe1 33. Qxd6 Re6 34. Re5 Qxg3+ 35. hxg3 Rxd6 36. Re7 Rxd4 37. Ne3 Rxa5 38. Nxg4 fxg4 39. Rbxb7 h2+ 40. Kf2 Rf5+ 41. Ke3 h1Q 42. Re8+ Rf8 43. Rxf8+ Kxf8 44. Rb8+ Rd8 45. Rxd8+ Ke7 46. Rd5 Qf3+ 0-1

[Event "Medellin Segunda Categoria Antioquia"]
[Site "Medellin"]
[Date "2015.04.??"]
[Round "2.9"]
[White "Toro Castaneda, Elizabeth"]
[Black "Alvarez Estrada, Jairo"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1739"]
[PlyCount "76"]
[EventDate "2015.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. Nc3 b5 5. g3 Bb7 6. d5 Nf6 7. Bg5 h6 8. Bxf6 gxf6 9. Bg2 Bd6 10. 0-0 Be5 11. Nxe5 fxe5 12. Qh5 Qg5 13. Qe2 d6 14. dxe6 fxe6 15. Rad1 Ke7 16. f4 exf4 17. gxf4 Qh4 18. Qd3 Rd8 19. e5 Bxg2 20. exd6+ Kf6 21. Kxg2 Rg8+ 22. Kh1 Nd7 23. Ne4+ Kg7 24. Nxc5 Nxc5 25. Qd4+ Kh7 26. Qxc5 Qg4 27. Qc6 Rac8 28. Qe4+ Qf5 29. Qxf5+ exf5 30. d7 Rcd8 31. Rd6 Rg4 32. Re1 Rg7 33. Ree6 Rgxd7 34. Rxh6+ Kg7 35. Rxd7+ Rxd7 36. Rxa6 Rd1+ 37. Kg2 Rd2+ 38. Kg3 Rxc2 1-0

