[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.13"]
[Round "2"]
[White "Sosa Pacheco, Luis M"]
[Black "Martin Del Campo C, Jorge Arturo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1731"]
[BlackElo "2019"]
[PlyCount "93"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nc6 7. d3 Nge7 8. Qe1 h6 9. Qh4 Nd4 10. Nxd4 cxd4 11. Ne2 a6 12. Bb3 Bd7 13. Ng3 Nc6 14. Qxd8+ Rxd8 15. f5 Ke7 16. Bd2 Be5 17. Bf4 Rc8 18. Bxe5 dxe5 19. fxg6 fxg6 20. Rf2 Rhf8 21. Raf1 Rxf2 22. Rxf2 b5 23. Kf1 Nd8 24. Ke1 a5 25. a3 Nb7 26. Kd2 Nc5 27. Ne2 Bc6 28. Kd1 Ra8 29. Ng1 b4 30. Bc4 bxa3 31. bxa3 Rb8 32. Kc1 Rc8 33. Nf3 Rf8 34. Kd1 g5 35. h3 Na4 36. Ke1 Kd6 37. Nh2 Rxf2 38. Kxf2 Nc3 39. Ng4 Nb1 40. Nxh6 Nxa3 41. Nf7+ Ke7 42. Nxe5 Be8 43. Nf3 Nxc2 44. Nxg5 Bd7 45. h4 a4 46. h5 Ne3 47. Kf3 0-1

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.12"]
[Round "1"]
[White "Herrera Ortiz, Miguel"]
[Black "Sosa Pacheco, Luis M"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2297"]
[BlackElo "1731"]
[PlyCount "41"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Bd2 Qb6 7. Nf3 Qxb2 8. Ne5 e6 9. Rb1 Qa3 10. Rb3 Qd6 11. Bf4 Qc7 12. Ng6 Bd6 13. Bxd6 Qxd6 14. Nxh8 Qf8 15. Nxf7 Kxf7 16. 0-0 b5 17. Bxb5 cxb5 18. Qf3 Ba6 19. Qxa8 b4 20. Rfb1 bxc3 21. Qxb8 1-0

[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2015.10.10"]
[Round "3"]
[White "Sosa Pacheco, Luis M"]
[Black "Martinez Santos, Ivan"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1748"]
[BlackElo "1595"]
[PlyCount "27"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Bb4 4. exd5 Bxc3 5. dxc3 exd5 6. Bd3 Bg4 7. 0-0 Ne7 8. Re1 0-0 9. Bxh7+ Kh8 10. Bd3 Nbc6 11. Bf4 Qd7 12. h3 Bh5 13. Ne5 Nxe5 14. Qxh5+ 1-0

[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2015.10.10"]
[Round "2"]
[White "Vazquez Maccarini, Danitza"]
[Black "Sosa Pacheco, Luis M"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "2025"]
[BlackElo "1748"]
[PlyCount "53"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nb3 Bb6 7. Nf3 Bf5 8. Bb5+ Nc6 9. 0-0 Nge7 10. Bg5 0-0 11. Qd2 f6 12. Bf4 Bg6 13. Rad1 Bf7 14. Rfe1 a6 15. Bd3 Re8 16. c3 Bh5 17. Be2 Ng6 18. Bg3 Nge7 19. Nfd4 Bf7 20. Bf3 Ng6 21. Rxe8+ Qxe8 22. Nf5 Qd7 23. Nd6 Nge5 24. Bxd5 Rd8 25. Bxe5 Nxe5 26. Nxf7 Nxf7 27. Bxf7+ 1-0

[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2015.10.09"]
[Round "1"]
[White "Sosa Pacheco, Luis M"]
[Black "Basave Febo, Jorge U"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1748"]
[PlyCount "35"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 Nf6 6. Nxe5 Qe7 7. Nf3 Nxe4 8. d3 Nc5 9. Re1 Ne6 10. Bf4 Ra7 11. Nc3 Qb4 12. Be3 Qxb2 13. Bxa7 Qxc3 14. Ng5 Bd6 15. Nxe6 dxe6 16. Qg4 0-0 17. Bd4 Qxc2 18. Qxg7# 1-0

[Event "San Sebastian Mendez Memorial 2nd"]
[Site "San Sebastian del Pepino"]
[Date "2015.01.17"]
[Round "4"]
[White "Baez, Luis"]
[Black "Sosa Pacheco, Luis M"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1982"]
[BlackElo "1762"]
[PlyCount "88"]
[EventDate "2015.01.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 c6 4. c3 f5 5. e3 Nf6 6. h3 Be7 7. Bd3 0-0 8. Qc2 b6 9. g4 Ne4 10. gxf5 exf5 11. Nbd2 Ba6 12. Bxa6 Nxa6 13. Nxe4 fxe4 14. Ne5 c5 15. Nc6 Qe8 16. Nxe7+ Qxe7 17. 0-0-0 b5 18. Qb3 Qd7 19. dxc5 Nxc5 20. Qxd5+ Qxd5 21. Rxd5 Nd3+ 22. Kd2 Nxf2 23. Rh2 Rad8 24. Rd4 Nd3 25. Bd6 Rf1 26. Rg2 Rb1 27. Ba3 Rxd4 28. exd4 g6 29. Re2 Rh1 30. Rxe4 Rxh3 31. Re3 Rxe3 32. Kxe3 Ne1 33. Bc5 a6 34. Ke4 Kf7 35. d5 Ke8 36. Bf2 Nc2 37. Kd3 Na1 38. b3 a5 39. c4 a4 40. bxa4 bxc4+ 41. Kxc4 Nc2 42. Kb3 Kd7 43. a5 Na1+ 44. Kb2 Kd6 1-0

[Event "San Sebastian Mendez Memorial 2nd"]
[Site "San Sebastian del Pepino"]
[Date "2015.01.16"]
[Round "3"]
[White "Sosa Pacheco, Luis M"]
[Black "Ayala Sanchez, Abnel"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1762"]
[BlackElo "2034"]
[PlyCount "52"]
[EventDate "2015.01.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Bd3 Nc5 6. Nxc5 Bxc5 7. a3 Nf6 8. b4 Be7 9. Bb2 0-0 10. Qe2 a5 11. Ng5 h6 12. Ne4 axb4 13. axb4 Rxa1+ 14. Bxa1 Nxe4 15. Qxe4 f5 16. Qc4 Bd6 17. 0-0 c6 18. Bc3 Be7 19. Re1 Qd5 20. Qf4 b5 21. Qc7 Bd7 22. Re3 Bd6 23. Qa7 Bb8 24. Qa1 Rf7 25. Qa8 Rf8 26. Qa1 Rf7 1/2-1/2

[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2013.06.01"]
[Round "7"]
[White "Lugo Medina, Joan"]
[Black "Sosa Pacheco, Luis M"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1674"]
[BlackElo "1696"]
[PlyCount "90"]
[EventDate "2013.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 Nf5 8. Na3 cxd4 9. cxd4 Bxa3 10. bxa3 0-0 11. Bb2 Rc8 12. Bd3 Nh4 13. Nxh4 Qxh4 14. f4 f6 15. Rf3 h6 16. Qd2 fxe5 17. dxe5 Ne7 18. Raf1 Nf5 19. Rh3 Qd8 20. Bxf5 Rxf5 21. Qf2 Bb5 22. Rc1 Rxc1+ 23. Bxc1 Qc7 24. Bd2 Qc2 25. Rc3 Qd1+ 26. Qe1 Qxe1+ 27. Bxe1 Rxf4 28. Rc8+ Kh7 29. Bf2 Ra4 30. Bc5 Rc4 31. Rc7 Rc2 32. Bd6 Bc6 33. Bf8 Kg8 34. Bxg7 d4 35. Bxh6 d3 36. Rg7+ Kh8 37. Rg3 d2 38. Bxd2 Rxd2 39. Rg6 Rxa2 40. h4 Bd5 41. h5 Rxg2+ 42. Rxg2 Bxg2 43. Kxg2 Kh7 44. Kg3 Kh6 45. Kg4 b5 0-1

[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2013.06.01"]
[Round "6"]
[White "Sosa Pacheco, Luis M"]
[Black "Vazquez Maccarini, Danitza"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1696"]
[BlackElo "1841"]
[PlyCount "58"]
[EventDate "2013.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. d3 Nc6 5. g3 d5 6. e5 Nge7 7. Bg2 Nf5 8. Nf3 b5 9. 0-0 Bb7 10. Ne2 Qb6 11. Kh1 Be7 12. c4 dxc4 13. dxc4 Rd8 14. Qc2 Nb4 15. Qb1 Qa7 16. cxb5 axb5 17. a3 Nc6 18. Nc3 Ncd4 19. Nxd4 Bxg2+ 20. Kxg2 Nxd4 21. a4 b4 22. Ne4 Qa6 23. Re1 b3 24. Be3 Nc2 25. Bxc5 Nxe1+ 26. Qxe1 Bxc5 27. Nxc5 Qc6+ 28. Ne4 0-0 29. Kh3 Qc2 0-1

[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2013.05.26"]
[Round "4"]
[White "Freyre Forest, Jorge"]
[Black "Sosa Pacheco, Luis M"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2105"]
[BlackElo "1696"]
[PlyCount "86"]
[EventDate "2013.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. c4 c6 6. Nc3 0-0 7. 0-0 Re8 8. Ne5 Be6 9. f4 Nbd7 10. cxd5 cxd5 11. e3 Rc8 12. Qb3 Nb6 13. Qa3 a6 14. Bd2 Nc4 15. Nxc4 Rxc4 16. Rac1 Qc7 17. b3 Rc6 18. Na4 Ne4 19. Rxc6 Qxc6 20. Rc1 Qb5 21. Bf1 Qd7 22. Nc5 Nxc5 23. Rxc5 h5 24. Qc1 Rc8 25. Bg2 Rxc5 26. Qxc5 Qc6 27. Qxc6 bxc6 28. Bb4 Kf8 29. Kf2 Ke8 30. Ke1 Bf5 31. Kd2 Kd8 32. Kc3 Bf6 33. Bf1 Bc8 34. Bc5 Kc7 35. Kb4 e6 36. Ka5 Bd8 37. Bb6+ Kd7 38. Bxd8 Kxd8 39. Bxa6 Bxa6 40. Kxa6 f6 41. Kb6 Kd7 42. a4 e5 43. a5 Ke6 1-0

[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2013.05.26"]
[Round "5"]
[White "Sosa Pacheco, Luis M"]
[Black "Zilleruelo Irizarry, Diego"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1696"]
[BlackElo "2075"]
[PlyCount "110"]
[EventDate "2013.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. e5 Nfd7 7. d4 e6 8. Bf4 c5 9. dxc5 Bxc5 10. Bd3 Nc6 11. Qe2 a6 12. h4 Bd4 13. Bg5 Qa5 14. Bd2 Bxe5 15. 0-0-0 d4 16. Nb1 Qxa2 17. f4 Bf6 18. Bc4 d3 19. Bxa2 dxe2 20. Rde1 Rc8 21. Bc3 0-0 22. Rxe2 Rc7 23. Rd1 Bxc3 24. Nxc3 Nf6 25. Ne4 Nxe4 26. Rxe4 h5 27. Kb1 Rd8 28. Rxd8+ Nxd8 29. Rc4 Rxc4 30. Bxc4 Kf8 31. b4 Nc6 32. c3 Ne7 33. Be2 g6 34. Kc2 Nf5 35. Bf3 b6 36. Bb7 a5 37. bxa5 bxa5 38. c4 Ke7 39. Kb3 Kd6 40. Ba6 Nxh4 41. g3 Nf5 42. Ka4 Kc5 43. Bb5 Nxg3 44. Be8 h4 45. Bxf7 h3 46. Bxe6 h2 47. Bd5 h1Q 48. Bxh1 Nxh1 49. Kxa5 Kxc4 50. Ka4 Kd4 51. Kb3 Ke4 52. f5 gxf5 53. Kc2 Ke3 54. Kd1 f4 55. Ke1 Ng3 0-1

[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2013.05.25"]
[Round "3"]
[White "Ayala Sanchez, Abnel"]
[Black "Sosa Pacheco, Luis M"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1999"]
[BlackElo "1696"]
[PlyCount "78"]
[EventDate "2013.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 g6 5. c3 Bg7 6. Nbd2 cxd4 7. exd4 0-0 8. Bd3 Re8 9. 0-0 Bg4 10. Qb3 Qc8 11. Ne5 Nc6 12. Rfe1 Bf5 13. Bf1 Nh5 14. Nxc6 bxc6 15. Be3 Rb8 16. Qa3 Qb7 17. Nb3 Nf6 18. f3 Bf8 19. Re2 Nd7 20. Na5 Qc7 21. b4 e5 22. Nb3 Bd6 23. h3 Bd3 24. Ree1 e4 25. Bxd3 exd3 26. Qb2 Bg3 27. Bf2 Bf4 28. Rad1 Rxe1+ 29. Rxe1 Nb6 30. Qb1 d2 31. Re2 Nc4 32. Qc2 a5 33. bxa5 Rxb3 34. axb3 Qxa5 35. Re8+ Kg7 36. Kf1 Ne3+ 37. Bxe3 Qa1+ 38. Ke2 Qe1+ 39. Kd3 d1Q+ 0-1

[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2013.05.25"]
[Round "2"]
[White "Sosa Pacheco, Luis M"]
[Black "Sanchez Lopez, Jose"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1696"]
[PlyCount "59"]
[EventDate "2013.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 Bb4 3. a3 Ba5 4. b4 Bb6 5. Bb2 Nf6 6. e5 Nd5 7. Nxd5 exd5 8. Qg4 g6 9. e6 0-0 10. exf7+ Rxf7 11. 0-0-0 Bxf2 12. Bd3 d6 13. Qe2 Qe7 14. Qxe7 Rxe7 15. Rf1 Rf7 16. Nf3 Bb6 17. h4 Bg4 18. Ng5 Rxf1+ 19. Rxf1 Nd7 20. Rf7 Ne5 21. Rxh7 Nxd3+ 22. cxd3 d4 23. a4 a5 24. b5 Rd8 25. Re7 Kf8 26. Re4 Bf5 27. Rf4 Kg7 28. Rxf5 gxf5 29. Ne6+ Kg6 30. Nxd8 1-0

[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2013.05.24"]
[Round "1"]
[White "Montanez Nazario, Robert"]
[Black "Sosa Pacheco, Luis M"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2134"]
[BlackElo "1696"]
[PlyCount "99"]
[EventDate "2013.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 g6 6. a3 Bxc3+ 7. bxc3 Qa5 8. Bd2 Qa4 9. Ra2 Nc6 10. Nf3 c4 11. Be2 Bd7 12. Qf4 h6 13. 0-0 0-0-0 14. Rb1 Nge7 15. Be1 g5 16. Qc1 Ng6 17. Qb2 Na5 18. Qb4 Qxb4 19. axb4 Nc6 20. b5 Nb8 21. Rxa7 Kc7 22. Bd2 Bc8 23. Bc1 Nd7 24. Ba3 f5 25. exf6 Nxf6 26. Bb4 Rdg8 27. Ba5+ Kd7 28. Nd2 h5 29. Bb6 g4 30. g3 h4 31. Bf1 Ne7 32. Bg2 Nf5 33. Re1 Nh7 34. Re5 Nf6 35. Nxc4 dxc4 36. Bxb7 Bxb7 37. Rxb7+ Kc8 38. Rc7+ Kb8 39. Rxc4 hxg3 40. hxg3 Re8 41. Rc6 Rh7 42. Rexe6 Reh8 43. Kf1 Nd7 44. Bc7+ Kb7 45. Bf4 Rc8 46. Ke2 Ne7 47. Rcd6 Nf8 48. Rb6+ Ka7 49. Ra6+ Kb7 50. Reb6# 1-0

