[Event "Las Vegas National op"]
[White "Gurevich, Dmitry"]
[Black "Olivera Medrano, Joan"]
[Site "Las Vegas"]
[Round "6"]
[Result "1-0"]
[Date "2014.06.15"]
[ECO "A84"]
[WhiteElo "2482"]
[BlackElo "2352"]
[PlyCount "103"]
[EventDate "2014.06.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 Nf6 5. Bf4 c6 6. e3 Be7 7. Bd3 0-0 8. h3 Ne4 9. Ne5 Nd7 10. 0-0 Ndf6 11. f3 Nd6 12. c5 Nf7 13. b4 Nh5 14. Bh2 Nxe5 15. Bxe5 Bh4 16. Ne2 Qg5 17. Qd2 Bd7 18. Kh2 Qh6 19. g3 Be7 20. Rab1 a6 21. a4 g5 22. Kg2 Nf6 23. g4 Qg6 24. Ng3 h5 25. Qc2 hxg4 26. hxg4 Kf7 27. gxf5 exf5 28. Nxf5 Bxf5 29. Bxf5 Qg7 30. Rh1 Rh8 31. Bg4 Rh4 32. Qf5 Rah8 33. Qe6+ Ke8 34. Rxh4 Rxh4 35. Qc8+ Bd8 36. Bxf6 Qxf6 37. Rh1 Rxh1 38. Kxh1 Qe7 39. Kg2 Qh7 40. a5 Qc2+ 41. Kg3 Qh7 42. Qe6+ Kf8 43. Qf5+ Qxf5 44. Bxf5 Ke7 45. Bc8 Bc7+ 46. Kg2 Bb8 47. Bxb7 Kd7 48. Bxa6 Kc7 49. Kh3 Kd7 50. Bb7 Ba7 51. Kg4 Bb8 52. a6 1-0

[Event "Las Vegas National op"]
[White "Olivera Medrano, Joan"]
[Black "Khachiyan, Melikset"]
[Site "Las Vegas"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2014.06.14"]
[ECO "D02"]
[WhiteElo "2352"]
[BlackElo "2536"]
[PlyCount "119"]
[EventDate "2014.06.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c3 c6 7. Qb3 Nbd7 8. Bf4 Nh5 9. Nbd2 Nxf4 10. gxf4 Nf6 11. e3 Ne8 12. c4 dxc4 13. Nxc4 Nd6 14. Nce5 Be6 15. Qc2 Bd5 16. Ng5 h6 17. Bxd5 hxg5 18. Bb3 e6 19. Nd3 Nf5 20. Kh1 gxf4 21. Nxf4 Qh4 22. Rad1 Rad8 23. Rg1 Nxd4 24. Rxd4 Rxd4 25. Ng2 Qh3 26. exd4 Bxd4 27. Rd1 c5 28. Rd3 Qf5 29. Rd2 Qh3 30. Qe4 Kg7 31. Rd3 Qf5 32. Qxf5 gxf5 33. Rd2 b5 34. Ne1 Bf6 35. f4 c4 36. Bd1 Rc8 37. Nf3 c3 38. bxc3 Rxc3 39. Rd7 a5 40. Kg2 a4 41. Nd4 Bxd4 42. Rxd4 Ra3 43. Rd2 b4 44. Rb2 Kh6 45. Kg1 b3 46. Bxb3 axb3 47. axb3 Kh5 48. b4 Kg4 49. b5 Kxf4 50. b6 Ra8 51. b7 Rb8 52. Kf2 e5 53. Rb4+ e4 54. Rb5 Kg4 55. Ke3 Kh3 56. Rb2 Kg4 57. Rb6 Kh3 58. Rb2 Kg4 59. Rg2+ Kh3 60. Rb2 1/2-1/2

[Event "USA tt"]
[White "Cao, Kevin Y"]
[Black "Olivera Medrano, Joan"]
[Site "ICC INT"]
[Round "8"]
[Result "0-1"]
[Date "2011.10.19"]
[ECO "B00"]
[WhiteElo "2120"]
[BlackElo "2349"]
[PlyCount "136"]
[EventDate "2011.08.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "St Louis"]
[BlackTeam "Miami"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. Bd3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. c3 Be7 8. Nbd2 c5 9. Nf1 Nc6 10. a3 cxd4 11. cxd4 Na5 12. Ng3 h5 13. h4 Rc8 14. Bf4 Nc4 15. Ng5 b5 16. Nxh5 Qa5+ 17. Kf1 Bf8 18. b3 Qc3 19. Re1 Qxb3 20. Rh3 Qa4 21. Bc1 Rc7 22. Qg4 Ncxe5 23. Nxe6 Rxc1 24. Nexg7+ Bxg7 25. Nxg7+ Kf8 26. Ne6+ fxe6 27. Qf4+ Ke8 28. Rxc1 Nxd3 29. Rxd3 b4 30. axb4 Ba6 31. Kg1 Rf8 32. Qe3 Bxd3 33. Qxd3 Qxb4 34. Qg6+ Ke7 35. Qg5+ Rf6 36. Qg7+ Kd6 37. Qg3+ e5 38. dxe5+ Nxe5 39. Qg7 Nd7 40. Qg3+ Ne5 41. Qg7 Rf7 42. Qh6+ Kd7 43. Qe3 Qb6 44. Qh3+ Kd6 45. Rf1 d4 46. Qa3+ Qc5 47. Qa6+ Nc6 48. Re1 Qc2 49. Qa3+ Kd7 50. Qh3+ Qf5 51. Qg3 d3 52. Rd1 Ne5 53. Qe3 Ke6 54. Ra1 Qf4 55. Qc5 Kf6 56. h5 d2 57. Qd6+ Kg7 58. Qc5 Qg5 59. Qc3 Rd7 60. Rd1 Kh6 61. Kf1 Rd6 62. Qb4 Rd8 63. f4 Qxh5 64. Rxd2 Qh1+ 65. Kf2 Ng4+ 66. Kf3 Nh2+ 67. Kf2 Qf1+ 68. Kg3 Qe1+ 0-1

[Event "USA tt"]
[White "Yedidia, Jonathan"]
[Black "Olivera Medrano, Joan"]
[Site "ICC INT"]
[Round "6"]
[Result "1/2-1/2"]
[Date "2011.10.05"]
[ECO "A14"]
[WhiteElo "2385"]
[BlackElo "2349"]
[PlyCount "140"]
[EventDate "2011.08.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "New England"]
[BlackTeam "Miami"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 c5 8. e3 Bb7 9. Qe2 Nc6 10. Rd1 d4 11. exd4 cxd4 12. d3 Bc5 13. Nbd2 Qc7 14. Ne4 Nxe4 15. Qxe4 Ne7 16. Qe1 Qd6 17. a3 a5 18. Bc1 f6 19. Rb1 Nc6 20. Nd2 f5 21. Nf3 Rae8 22. Ne5 Nxe5 23. Bxb7 Nc6 24. Bxc6 Qxc6 25. Qe5 Qf3 26. Bb2 f4 27. Bxd4 Qg4 28. f3 Bxd4+ 29. Qxd4 Qh3 30. Qf2 fxg3 31. hxg3 Rf6 32. Qg2 Qf5 33. f4 h5 34. Kh2 h4 35. gxh4 Rg6 36. Qf2 Rg4 37. Rg1 Rxf4 38. Qg3 Qf6 39. Rg2 Rf8 40. Re1 Rxh4+ 41. Kg1 Qh6 42. Rh2 Rxh2 43. Qxh2 Qg6+ 44. Qg2 Qxd3 45. Rxe6 Qd4+ 46. Kh1 Qh4+ 47. Kg1 Rf4 48. Qa8+ Kh7 49. Re2 Rg4+ 50. Kf1 Qh3+ 51. Rg2 Rf4+ 52. Ke2 Qe6+ 53. Kd2 Rd4+ 54. Kc2 Qf5+ 55. Kb2 Qe5 56. Ka2 a4 57. Qxa4 Rd1 58. Rb2 g5 59. Qa7+ Kh6 60. Qxb6+ Kh5 61. Qf2 g4 62. c5 Kg5 63. c6 g3 64. Qc2 Qe1 65. Qc5+ Kg6 66. Rc2 Ra1+ 67. Kb2 Rb1+ 68. Ka2 Ra1+ 69. Kb2 Rb1+ 70. Ka2 Ra1+ 1/2-1/2

[Event "Havana Province-ch 1st Cat"]
[White "Gomez Fontal, Felix Manuel"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "17"]
[Result "1/2-1/2"]
[Date "2010.11.08"]
[ECO "C67"]
[WhiteElo "2377"]
[BlackElo "2377"]
[PlyCount "74"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 h6 11. b3 Bb4 12. Bb2 Be6 13. Ne2 Rd8 14. Rxd8+ Kxd8 15. Rd1+ Kc8 16. Nf4 Rd8 17. Rxd8+ Kxd8 18. Nxe6+ fxe6 19. Kf1 Kd7 20. a3 Be7 21. h3 h5 22. Ke2 h4 23. Kd3 Bc5 24. Ke2 Be7 25. Nd2 c5 26. Ne4 b6 27. c3 c4 28. bxc4 Kc6 29. Kd3 a6 30. g4 hxg3 31. fxg3 Nh6 32. c5 Bxc5 33. Nxc5 Kxc5 34. c4 b5 35. Bd4+ Kc6 36. Kc3 Nf5 37. Bf2 Ne7 1/2-1/2

[Event "Havana Province-ch 1st Cat"]
[White "Olivera Medrano, Joan"]
[Black "Agra Caballero, Ariel"]
[Site "Havana"]
[Round "16"]
[Result "1-0"]
[Date "2010.11.05"]
[ECO "D00"]
[WhiteElo "2377"]
[BlackElo "2274"]
[PlyCount "109"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 c6 3. Nf3 h6 4. Bf4 Nf6 5. e3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. Nbd2 Nbd7 9. 0-0 Be7 10. h3 0-0 11. b3 c5 12. c4 Rc8 13. Rfd1 cxd4 14. exd4 Qa5 15. Nf1 b6 16. Ne3 Rfd8 17. g4 dxc4 18. bxc4 Nc5 19. Qe2 Nce4 20. Rd3 Bd6 21. Be5 Bxe5 22. Nxe5 Rd6 23. Qb2 Qa6 24. f3 Ng5 25. Kg2 Nd7 26. Nxd7 Rxd7 27. h4 Nh7 28. Rad1 Nf6 29. R1d2 Rcd8 30. d5 Qb7 31. g5 hxg5 32. hxg5 Nh5 33. Qe5 Qc7 34. Qxc7 Rxc7 35. Rd4 Kf8 36. f4 Rc5 37. Ng4 exd5 38. Kf3 g6 39. Ne5 Ng7 40. Rxd5 Rcxd5 41. Rxd5 Rxd5 42. cxd5 Nf5 43. Nc6 a5 44. Ke4 Nd6+ 45. Ke5 Nc4+ 46. Kd4 Nd6 47. Ne5 Ke7 48. Nc4 Nc8 49. Ke5 a4 50. d6+ Kd7 51. Kd5 b5 52. Ne5+ Kd8 53. Nxf7+ Ke8 54. Ne5 Nb6+ 55. Kc5 1-0

[Event "Havana Province-ch 1st Cat"]
[White "Gil Suarez, Jose Luis"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "15"]
[Result "0-1"]
[Date "2010.11.04"]
[ECO "D02"]
[WhiteElo "2313"]
[BlackElo "2377"]
[PlyCount "92"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Be7 4. Bf4 Nf6 5. e3 Nbd7 6. Nbd2 Nh5 7. Be5 Nxe5 8. Nxe5 g6 9. Bd3 Ng7 10. f4 Nf5 11. Qe2 h5 12. c3 Kf8 13. g3 c5 14. Rg1 Bd7 15. h3 Ba4 16. Ndf3 Kg7 17. g4 hxg4 18. hxg4 Nh4 19. Nxh4 Rxh4 20. Kd2 Qb6 21. Rab1 c4 22. Bc2 Bxc2 23. Kxc2 Qa6 24. a3 Qa4+ 25. Kd2 Rah8 26. Nf3 Rh3 27. Rbf1 Qb3 28. Ke1 Bh4+ 29. Nxh4 R8xh4 30. Kf2 Qb6 31. g5 Qd6 32. Ke1 b5 33. Kd1 a5 34. Qd2 b4 35. axb4 axb4 36. cxb4 Qa6 37. Ke1 Rh2 38. Rg2 Rxg2 39. Qxg2 Qa1+ 40. Kf2 Qxb2+ 41. Kg1 Qxb4 42. Qg3 Rh5 43. f5 exf5 44. Qe5+ Kg8 45. Ra1 Rxg5+ 46. Kf1 Qb7 0-1

[Event "Havana Province-ch 1st Cat"]
[White "Olivera Medrano, Joan"]
[Black "Lopez Vilier, Luis Angel"]
[Site "Havana"]
[Round "14"]
[Result "1-0"]
[Date "2010.11.03"]
[ECO "A47"]
[WhiteElo "2377"]
[BlackElo "2284"]
[PlyCount "167"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 b6 5. 0-0 Bb7 6. Nbd2 Be7 7. c3 0-0 8. e4 cxd4 9. Nxd4 d6 10. f4 Nbd7 11. b4 Rc8 12. Bb2 e5 13. Nf5 exf4 14. Rxf4 Ne5 15. Bc2 Re8 16. c4 Bf8 17. Ne3 g6 18. Qe2 Bh6 19. Raf1 Bxf4 20. Rxf4 Nh5 21. Rf1 Qg5 22. Kh1 Re6 23. Nf3 Qh6 24. Qf2 Qf8 25. g4 Nxf3 26. Qxf3 Ng7 27. g5 Qe7 28. Ng4 Rc7 29. Nf6+ Kf8 30. Nxh7+ Kg8 31. Nf6+ Kf8 32. Qh3 Nh5 33. Nxh5 gxh5 34. Qxh5 Ke8 35. Bf6 Qf8 36. Ba4+ Bc6 37. Bxc6+ Rxc6 38. Qd1 Kd7 39. Qd5 Qg8 40. Qf5 Qg6 41. Rf4 Rxc4 42. Qd5 Rc1+ 43. Kg2 Qh5 44. Qd3 Kc7 45. e5 d5 46. b5 Rd1 47. Qc2+ Kd7 48. h4 Re1 49. Kf2 Qd1 50. Qxd1 Rxd1 51. Ra4 Re8 52. Rxa7+ Ke6 53. Ra6 Rb8 54. h5 Kf5 55. h6 Rc8 56. e6 fxe6 57. h7 e5 58. Ke2 Rh1 59. h8Q Rcxh8 60. Bxh8 Rxh8 61. Rxb6 Rh2+ 62. Kd3 Rh3+ 63. Kd2 d4 64. Rh6 Ra3 65. Ra6 Rg3 66. b6 Rg2+ 67. Kc1 Rg1+ 68. Kb2 Rg2+ 69. Ka3 Rg3+ 70. Kb4 Rg1 71. Ra3 Rb1+ 72. Rb3 Rh1 73. b7 Rh8 74. Kc4 Rb8 75. Kd3 Kxg5 76. a4 Kf4 77. a5 e4+ 78. Kxd4 e3 79. a6 e2 80. Rb1 Kf3 81. Re1 Kf2 82. Rxe2+ Kxe2 83. Kc5 Kd3 84. Kc6 1-0

[Event "Havana Province-ch 1st Cat"]
[White "Aguero Jimenez, Luis Lazaro"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "13"]
[Result "0-1"]
[Date "2010.11.02"]
[ECO "C00"]
[WhiteElo "2403"]
[BlackElo "2377"]
[PlyCount "80"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 b6 7. e4 c5 8. e5 Nfd7 9. Re1 Nc6 10. Nf1 f6 11. exf6 Bxf6 12. c4 Nde5 13. Nxe5 Nxe5 14. Ne3 Bb7 15. f4 Ng6 16. f5 exf5 17. Nxd5 Qd7 18. Qc2 Ne7 19. Nxf6+ Rxf6 20. Bg5 Rf7 21. Bxb7 Qxb7 22. d4 Nc6 23. d5 Nd4 24. Qg2 f4 25. gxf4 Raf8 26. Re4 Nf5 27. Re6 Kh8 28. Rf1 h6 29. Qh3 b5 30. b3 bxc4 31. bxc4 Qb2 32. Kh1 Kg8 33. Rg1 hxg5 34. fxg5 g6 35. Rxg6+ Rg7 36. Rxg7+ Kxg7 37. Qd3 Qd4 38. Qe2 Ne3 39. h3 Qe4+ 40. Kh2 Nf1+ 0-1

[Event "Havana Province-ch 1st Cat"]
[White "Olivera Medrano, Joan"]
[Black "Fernandez Cardoso, Alexey"]
[Site "Havana"]
[Round "12"]
[Result "0-1"]
[Date "2010.10.31"]
[ECO "B06"]
[WhiteElo "2377"]
[BlackElo "2428"]
[PlyCount "78"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Bg5 g6 3. Nc3 Bg7 4. e4 Nd7 5. Nf3 a6 6. a4 c5 7. Bc4 cxd4 8. Nxd4 Ngf6 9. 0-0 0-0 10. Qd2 Qb6 11. Rfd1 Qc5 12. Be2 Re8 13. Be3 Qc7 14. a5 b5 15. axb6 Nxb6 16. Nb3 Nc4 17. Bxc4 Qxc4 18. f3 Qc7 19. Nb5 Qb7 20. Na3 Rb8 21. Na5 Qc7 22. N3c4 Be6 23. b3 Rb5 24. Bd4 d5 25. exd5 Rxd5 26. c3 Rh5 27. h3 Bh6 28. Qe1 Bf4 29. Bb6 Qc8 30. Rd4 Bb8 31. Rh4 Rb5 32. Qf2 Nh5 33. f4 Ng7 34. g4 Rxb6 35. Nxb6 Qxc3 36. Ra4 Rd8 37. Nac4 Qxb3 38. f5 Bxc4 39. Rxc4 Bg3 0-1

[Event "Havana Province-ch 1st Cat"]
[White "Hevia Alejano, Carlos Antonio"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "11"]
[Result "1/2-1/2"]
[Date "2010.10.30"]
[ECO "E07"]
[WhiteElo "2481"]
[BlackElo "2377"]
[PlyCount "134"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nf3 Nbd7 6. cxd5 exd5 7. 0-0 0-0 8. Nc3 c6 9. Re1 Re8 10. Qc2 Bf8 11. Bg5 h6 12. Bf4 g6 13. Rad1 Bg7 14. e4 Nxe4 15. Nxe4 Rxe4 16. Rxe4 dxe4 17. Nd2 f5 18. Qb3+ Kh7 19. f3 Nb6 20. Kh1 Qxd4 21. fxe4 Qxb2 22. Qf7 Qf6 23. Qc7 Be6 24. Qxb7 Bxa2 25. exf5 Qxf5 26. Re1 Qc8 27. Re7 Qxb7 28. Rxb7 Kg8 29. Bb8 Bd5 30. Bxa7 Bxg2+ 31. Kxg2 Nd5 32. Nc4 Re8 33. Kf3 Re7 34. Rb8+ Kh7 35. Bc5 Rf7+ 36. Kg2 Rf5 37. Ba7 Rf8 38. Rb7 Rc8 39. Bb8 Kg8 40. Be5 Bxe5 41. Nxe5 c5 42. Nxg6 c4 43. Ne7+ Nxe7 44. Rxe7 c3 45. Re1 Rd8 46. Kf3 c2 47. Rc1 Rd2 48. h4 Kg7 49. Ke3 Rg2 50. Kf3 Rh2 51. Ke3 Rg2 52. Kf3 Rh2 53. Ke3 Kg6 54. Kd3 Rg2 55. Rxc2 Rxg3+ 56. Ke4 Kh5 57. Rc6 Rh3 58. Kf4 Rxh4+ 59. Kg3 Rg4+ 60. Kh3 Rg5 61. Rc3 Ra5 62. Rg3 Rb5 63. Rg8 Rb1 64. Rg7 Rb3+ 65. Rg3 Rb5 66. Rg2 Rg5 67. Rxg5+ hxg5 1/2-1/2

[Event "Havana Province-ch 1st Cat"]
[White "Olivera Medrano, Joan"]
[Black "Larrua Gonzalez, Fernando Oscar"]
[Site "Havana"]
[Round "10"]
[Result "1/2-1/2"]
[Date "2010.10.29"]
[ECO "E14"]
[WhiteElo "2377"]
[BlackElo "2327"]
[PlyCount "58"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Nbd2 Ne4 7. 0-0 f5 8. Qc2 Nxd2 9. Nxd2 0-0 10. e4 Bxd2 11. Bxd2 fxe4 12. Bxe4 Bxe4 13. Qxe4 c6 14. Bb4 Rf5 15. Bd6 Na6 16. Rad1 Nc7 17. Be5 Ne8 18. Qg4 d6 19. Bf4 b5 20. c5 Nf6 21. Qh4 dxc5 22. dxc5 Qa5 23. Bg5 Qxa2 24. Bxf6 Rxf6 25. Rd2 Qc4 26. Qxc4 bxc4 27. Rc1 Rf5 28. Rxc4 Rd5 29. Rxd5 exd5 1/2-1/2

[Event "Havana Province-ch 1st Cat"]
[White "Morales Romero, Romaris"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "8"]
[Result "1-0"]
[Date "2010.10.27"]
[ECO "D31"]
[WhiteElo "2274"]
[BlackElo "2377"]
[PlyCount "51"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. Nf3 Be7 5. g3 Nf6 6. Bg2 Ne4 7. 0-0 0-0 8. Nxe4 dxe4 9. Ne1 f5 10. f3 e5 11. e3 exf3 12. Nxf3 e4 13. Ne5 Bd6 14. b3 Qc7 15. Bb2 Na6 16. Qh5 Nb4 17. g4 Bxe5 18. dxe5 g6 19. Qh6 Nd3 20. gxf5 Bxf5 21. Bd4 c5 22. Bc3 Nxe5 23. Rf4 Ng4 24. Rxg4 Bxg4 25. Bxe4 Rae8 26. Bd5+ 1-0

[Event "Havana Province-ch 1st Cat"]
[White "Olivera Medrano, Joan"]
[Black "Gutierrez Delgado, Yusuan Alfredo"]
[Site "Havana"]
[Round "7"]
[Result "1-0"]
[Date "2010.10.26"]
[ECO "A45"]
[WhiteElo "2377"]
[BlackElo "2316"]
[PlyCount "83"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. f3 Nf6 5. dxc5 Na6 6. e4 Nxc5 7. Nc3 Ne6 8. Be3 d6 9. Qd2 g6 10. 0-0-0 Qa5 11. Bc4 Bg7 12. Nb5 Qxd2+ 13. Rxd2 0-0 14. Nxa7 Bd7 15. Kb1 b5 16. Nxb5 Rfc8 17. Be2 Bxb5 18. Bxb5 Rab8 19. c4 Nc7 20. a4 Nxb5 21. cxb5 Ra8 22. Rd4 Ng4 23. fxg4 Bxd4 24. Bxd4 Rxa4 25. Nf3 Rb8 26. b6 e5 27. Bf2 Rxe4 28. Rd1 Re2 29. Rd2 Rxd2 30. Nxd2 d5 31. Bc5 f6 32. Nb3 Kf7 33. Na5 Ke8 34. g5 fxg5 35. Nc6 Rb7 36. Nxe5 Kd8 37. Nc6+ Kc8 38. Na5 Rd7 39. b7+ Kb8 40. Bf2 Rxb7 41. Nxb7 Kxb7 42. Kc2 1-0

[Event "Havana Province-ch 1st Cat"]
[White "Vilela de Acuna, Jose Luis"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "6"]
[Result "1-0"]
[Date "2010.10.24"]
[ECO "D30"]
[WhiteElo "2326"]
[BlackElo "2377"]
[PlyCount "139"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 b6 6. Bg5 Qc7 7. Nbd2 a5 8. Rc1 Ba6 9. Qc2 Be7 10. e3 Bxf1 11. Nxf1 Bxg5 12. Nxg5 h6 13. Nf3 Ne7 14. Ng3 Nd7 15. 0-0 0-0 16. Rfd1 e5 17. d5 Qb8 18. d6 Nd5 19. Qxc6 N5f6 20. Ne4 Nxe4 21. Qxe4 Qe8 22. Rc7 Rd8 23. Qd5 e4 24. Nd2 Nf6 25. Qd4 Qe6 26. Nc4 b5 27. Nxa5 Qxa2 28. Nc6 Rd7 29. Rxd7 Nxd7 30. Ne7+ Kh8 31. Nf5 Nf6 32. h3 Qe6 33. Ng3 Rd8 34. Qb4 Qe5 35. Qd4 Qe8 36. Ne2 Qc6 37. Nc3 Ne8 38. Qxe4 Qxe4 39. Nxe4 f5 40. d7 fxe4 41. dxe8Q+ Rxe8 42. Rd5 Rc8 43. Rxb5 Rc1+ 44. Kh2 Rc2 45. Kg3 Kg8 46. Re5 Kf7 47. b3 Rb2 48. Rxe4 Rxb3 49. Ra4 Rb2 50. Ra6 Rc2 51. Kf3 Rb2 52. g4 Rc2 53. h4 Rb2 54. h5 Rc2 55. e4 Rb2 56. Kg3 Ke7 57. f3 Rb8 58. Ra7+ Kf8 59. Kf4 Kg8 60. e5 Rb3 61. Kf5 Rb5 62. f4 Rb8 63. Rd7 Rb6 64. Rd6 Rb4 65. Rd8+ Kf7 66. e6+ Ke7 67. Rd7+ Kf8 68. Kg6 Re4 69. Rf7+ Ke8 70. Kf5 1-0

[Event "Havana Province-ch 1st Cat"]
[White "Olivera Medrano, Joan"]
[Black "Morales Romero, Pedro"]
[Site "Havana"]
[Round "5"]
[Result "1-0"]
[Date "2010.10.23"]
[ECO "A45"]
[WhiteElo "2377"]
[BlackElo "2390"]
[PlyCount "83"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. Nd2 Nxd2 5. Qxd2 cxd4 6. Nf3 d6 7. 0-0-0 e5 8. Bg3 Be7 9. e3 0-0 10. exd4 e4 11. Ne1 Nc6 12. d5 Ne5 13. f4 Ng6 14. Kb1 Bf6 15. Bf2 Re8 16. g3 a5 17. h4 a4 18. a3 b5 19. c3 Bg4 20. Rc1 Qd7 21. h5 Ne7 22. Nc2 Bf3 23. Rh2 e3 24. Nxe3 Bxd5 25. Nxd5 Qf5+ 26. Ka1 Nxd5 27. Bh3 Qxh5 28. g4 Qg6 29. Qxd5 b4 30. cxb4 Rac8 31. Rxc8 Rxc8 32. Qf5 Qxf5 33. gxf5 Rc2 34. Bg3 Bxb2+ 35. Ka2 Rxh2 36. Bxh2 Bd4 37. b5 Kf8 38. f6 Bxf6 39. b6 Bd4 40. b7 Ba7 41. Bd7 Ke7 42. Bxa4 1-0

[Event "Havana Province-ch 1st Cat"]
[White "Alarcon Casellas, Rolando"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "4"]
[Result "1-0"]
[Date "2010.10.22"]
[ECO "C55"]
[WhiteElo "2388"]
[BlackElo "2377"]
[PlyCount "91"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. 0-0 Nf6 6. dxe5 Nxe5 7. Nxe5 dxe5 8. Qe2 Qd4 9. Be3 Qxb2 10. Nd2 0-0 11. Rab1 Qxc2 12. Rfc1 Qa4 13. Rb5 Ng4 14. Bc5 c6 15. Bxe7 cxb5 16. Bb3 Qa6 17. Bxf8 Kxf8 18. Rc7 Be6 19. h3 Qb6 20. Bxe6 fxe6 21. Qf3+ Nf6 22. Qc3 Rd8 23. Nf3 Ne8 24. Rc5 Rd1+ 25. Kh2 b4 26. Qc2 Qd6 27. Rc8 a5 28. Ra8 b6 29. Ng5 Qd2 30. Nxe6+ Ke7 31. Ra7+ Kf6 32. Qc6 Qxf2 33. Nd4+ Kg5 34. Nf3+ Kf4 35. Rf7+ Nf6 36. Rxg7 Nd7 37. Rf7+ Ke3 38. Rxd7 Rxd7 39. Qxd7 Qxa2 40. Nxe5 Kxe4 41. Nf3 b3 42. Qd4+ Kf5 43. Qe5+ Kg6 44. Qe6+ Kg7 45. Qe7+ Kg8 46. Ng5 1-0

[Event "Havana Province-ch 1st Cat"]
[White "Olivera Medrano, Joan"]
[Black "Figueredo Losada, Leonel"]
[Site "Havana"]
[Round "3"]
[Result "0-1"]
[Date "2010.10.21"]
[ECO "E51"]
[WhiteElo "2377"]
[BlackElo "2343"]
[PlyCount "124"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 Bb4 5. e3 0-0 6. Bd2 c5 7. a3 Bxc3 8. bxc3 Nc6 9. Bd3 Qc7 10. Rc1 dxc4 11. Bxc4 e5 12. 0-0 Bg4 13. h3 Bf5 14. Bb5 e4 15. Ne1 Na5 16. Be2 c4 17. Rb1 Rac8 18. Rb5 Bd7 19. Rg5 Nb3 20. Nc2 Qd6 21. Be1 h6 22. Rg3 b5 23. Qb1 Rfe8 24. Kh1 Na5 25. Bg4 Nb3 26. f3 Nxg4 27. fxg4 Nd2 28. Bxd2 Qxg3 29. Rf4 Qh4 30. Qb4 Qe7 31. Qa5 Bc6 32. Be1 Qc7 33. Qb4 Bd7 34. Bg3 a5 35. Qb1 Qc6 36. Rf1 Qd5 37. Qe1 Rf8 38. Bf4 Qe6 39. Qg3 Rc6 40. g5 hxg5 41. Qxg5 Qf5 42. Qxf5 Bxf5 43. d5 Ra6 44. Nd4 Bd7 45. Rb1 Rc8 46. Nxb5 Rb6 47. a4 Bxb5 48. d6 Rcb8 49. axb5 Rxb5 50. Rg1 Rb1 51. d7 Rxg1+ 52. Kxg1 Rd8 53. Bc7 Rxd7 54. Bxa5 Rd2 55. Bb6 f5 56. g3 Kf7 57. Bd4 g6 58. g4 fxg4 59. hxg4 Ke6 60. Kf1 Kd5 61. Bf6 Kc6 62. Bh4 Rc2 0-1

[Event "Havana Province-ch 1st Cat"]
[White "Garcia Pantoja, Roberto"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "2"]
[Result "0-1"]
[Date "2010.10.20"]
[ECO "C77"]
[WhiteElo "2410"]
[BlackElo "2377"]
[PlyCount "100"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Be7 6. Bxc6 dxc6 7. Nxe5 Qd6 8. Nf3 Bg4 9. h3 Bh5 10. Nbd2 0-0-0 11. Nc4 Qe6 12. Qe2 h6 13. g4 Bg6 14. Be3 Nxe4 15. dxe4 Bxe4 16. Ncd2 Bb4 17. 0-0 Bxd2 18. Nxd2 Bxc2 19. Qc4 Qg6 20. Rfc1 Bd3 21. Qf4 h5 22. Rc5 f6 23. Rac1 Qf7 24. b3 hxg4 25. Qxg4+ Rd7 26. R1c3 Kb8 27. Qf3 Qe6 28. Kg2 Be2 29. Qg3 g5 30. Rc1 Rdh7 31. Rh1 Rh4 32. Rcc1 f5 33. Bxg5 f4 34. Qc3 Qd5+ 35. Nf3 Bxf3+ 36. Qxf3 Qxg5+ 37. Kf1 Qb5+ 38. Rc4 Qf5 39. Qe4 Qh5 40. Rc3 Re8 41. Qf3 Qe5 42. Kg2 Rg8+ 43. Kf1 Qg7 44. a4 Rd8 45. Rd3 Rd6 46. Qe4 f3 47. Qe8+ Ka7 48. Qe3+ c5 49. Qxf3 Qa1+ 50. Ke2 Qb2+ 0-1

[Event "Havana Province-ch 1st Cat"]
[White "Olivera Medrano, Joan"]
[Black "Mendez Fortes, Eduardo Jesus"]
[Site "Havana"]
[Round "1"]
[Result "0-1"]
[Date "2010.10.19"]
[ECO "E10"]
[WhiteElo "2377"]
[BlackElo "2316"]
[PlyCount "134"]
[EventDate "2010.10.19"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. e3 Nf6 4. Nf3 Be7 5. Bd3 d5 6. cxd5 Nxd5 7. dxc5 Bxc5 8. a3 Be7 9. Qc2 Qc7 10. e4 Qxc2 11. Bxc2 Nb6 12. Nc3 0-0 13. 0-0 Nc6 14. Re1 Bd7 15. e5 Rac8 16. Bg5 Bxg5 17. Nxg5 h6 18. Nf3 Rfd8 19. Be4 Nc4 20. Re2 Be8 21. h3 N6a5 22. Rd1 Rxd1+ 23. Nxd1 Bb5 24. Nc3 Nxa3 25. Rd2 N5c4 26. Rd4 Nxb2 27. Nxb5 Nxb5 28. Rb4 Nc3 29. Bxb7 Nd3 30. Rb3 Rc7 31. Ba6 Nc5 32. Rb8+ Kh7 33. Bc4 a5 34. Nd4 a4 35. Ra8 g6 36. Nb5 Nxb5 37. Bxb5 Rb7 38. Bxa4 Rb1+ 39. Kh2 Ra1 40. Bc6 Rxa8 41. Bxa8 Nd3 42. Kg3 Nxe5 43. f4 Nd7 44. h4 h5 45. Kf3 Nf6 46. Bc6 Kg7 47. g3 Kf8 48. Ke3 Ke7 49. Bf3 Kd6 50. Kd4 Ng8 51. Bd1 Nh6 52. Ke4 Nf5 53. Kf3 Kd5 54. Ba4 Kd4 55. Be8 Nd6 56. Bd7 Kd3 57. Ba4 Kd2 58. Bd7 Ke1 59. g4 hxg4+ 60. Kxg4 Kf2 61. h5 gxh5+ 62. Kxh5 Kg3 63. Kg5 Ne4+ 64. Kh6 Nc5 65. Be8 f5 66. Kg6 Kxf4 67. Kf6 e5 0-1

[Event "Capablanca Memorial op 45th"]
[White "Ostos, Julio Eduardo"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "10"]
[Result "1-0"]
[Date "2010.06.20"]
[ECO "C66"]
[WhiteElo "2273"]
[BlackElo "2396"]
[PlyCount "77"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 Bd7 6. 0-0 Be7 7. Bxc6 Bxc6 8. dxe5 Nxe4 9. Nxe4 Bxe4 10. exd6 Bxd6 11. Qe2 Qe7 12. Re1 f5 13. Ng5 0-0 14. f3 Qe5 15. g3 h6 16. Nh3 Bc5+ 17. Be3 Bxf3 18. Qxf3 Rae8 19. Bxc5 Qxc5+ 20. Qf2 Qa5 21. Rxe8 Rxe8 22. Rf1 Re5 23. Nf4 Qxa2 24. Ng6 Rb5 25. b3 Qa3 26. g4 Qd6 27. gxf5 Kh7 28. Qg2 Qf6 29. Qe4 h5 30. h4 Rc5 31. Rf2 a5 32. Qf3 Qd6 33. Qxh5+ Kg8 34. Nf4 Re5 35. Qg6 Re1+ 36. Kh2 Qd4 37. Qg3 Qa1 38. Qg2 Qe5 39. Qd5+ 1-0

[Event "Capablanca Memorial op 45th"]
[White "Olivera Medrano, Joan"]
[Black "Castillo Coca, Mairebys"]
[Site "Havana"]
[Round "9"]
[Result "1/2-1/2"]
[Date "2010.06.19"]
[ECO "D00"]
[WhiteElo "2396"]
[BlackElo "2106"]
[PlyCount "127"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Bf5 4. Bxf6 exf6 5. Bd3 Bxd3 6. Qxd3 c6 7. Nd2 Bd6 8. Ne2 0-0 9. 0-0 Na6 10. c3 Re8 11. e4 Nc7 12. Rfe1 Qd7 13. Qf3 Ne6 14. h4 Bc7 15. Ng3 Qd6 16. exd5 cxd5 17. Ndf1 Rad8 18. Nh5 Nf4 19. Nxf4 Qxf4 20. Qxd5 g6 21. Qb5 Re6 22. g3 Qf3 23. Qc4 Qc6 24. b3 Ba5 25. Qxc6 Rxc6 26. b4 Bb6 27. Rac1 Rdc8 28. d5 Rxc3 29. Rxc3 Rxc3 30. Re2 Kf8 31. d6 Rc4 32. a3 Rd4 33. Re7 Rxd6 34. Rxb7 Rd1 35. Rb8+ Ke7 36. Rc8 Ra1 37. Rc3 Ra2 38. Ne3 Ke6 39. Kg2 f5 40. Kf3 h5 41. Nc2 Ke5 42. Ke2 Bd4 43. Kd2 Bxc3+ 44. Kxc3 Ke4 45. Kb3 Rxc2 46. Kxc2 Kf3 47. a4 Kxf2 48. b5 Kxg3 49. a5 f4 50. b6 axb6 51. axb6 f3 52. b7 f2 53. b8Q+ Kg2 54. Qb7+ Kg1 55. Qb6 Kg2 56. Qc6+ Kg1 57. Qc5 Kg2 58. Qd5+ Kg1 59. Qd4 Kg2 60. Qd2 Kg1 61. Qg5+ Kh1 62. Qf4 Kg2 63. Qxf7 f1Q 64. Qxg6+ 1/2-1/2

[Event "Capablanca Memorial op 45th"]
[White "Morales Romero, Romaris"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "8"]
[Result "0-1"]
[Date "2010.06.18"]
[ECO "D35"]
[WhiteElo "2277"]
[BlackElo "2396"]
[PlyCount "78"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 0-0 8. Qc2 Re8 9. Bd3 Nf8 10. h3 a6 11. 0-0 g6 12. Rfc1 Ne6 13. Bh4 Ng7 14. Qb3 c6 15. Bxf6 Bxf6 16. Na4 Qd6 17. Rc3 Rb8 18. Nc5 Ne6 19. Qc2 Re7 20. b4 Nxc5 21. Rxc5 Bd7 22. Rb1 h5 23. a4 g5 24. Nd2 g4 25. hxg4 hxg4 26. Nf1 Kg7 27. Bf5 Rh8 28. Bxd7 Rxd7 29. b5 axb5 30. axb5 Rc8 31. Rc1 Rdc7 32. g3 Qe6 33. Qd1 Be7 34. R5c3 f5 35. bxc6 bxc6 36. Qa4 Qh6 37. Nd2 Qh3 38. f4 gxf3 39. Nxf3 Qxg3+ 0-1

[Event "Capablanca Memorial op 45th"]
[White "Olivera Medrano, Joan"]
[Black "Fernandez Hernandez, Arturo Augusto"]
[Site "Havana"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2010.06.17"]
[ECO "D36"]
[WhiteElo "2396"]
[BlackElo "2303"]
[PlyCount "120"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 Nh5 9. Bxe7 Qxe7 10. Nge2 g6 11. g4 Ng7 12. h3 Nb6 13. 0-0-0 f5 14. Rdg1 Be6 15. Nf4 Rf8 16. g5 Bf7 17. h4 0-0-0 18. Kb1 Kb8 19. Ka1 Nc4 20. Na4 b6 21. Nc3 Rc8 22. Nce2 c5 23. Qc3 Ne8 24. h5 Ned6 25. hxg6 hxg6 26. Rh7 Qe8 27. b3 Nb5 28. Qe1 Nca3 29. Bxb5 Qxb5 30. Qd2 c4 31. Qb2 Qa5 32. b4 Qxb4 33. Qxb4 Nc2+ 34. Kb2 Nxb4 35. Nc3 Rc7 36. Rgh1 Rfc8 37. Rd1 a6 38. a3 Nd3+ 39. Nxd3 cxd3 40. Rxd3 b5 41. f4 Kb7 42. Na2 Be6 43. Rh6 Bf7 44. Rc3 Rc4 45. Rh7 R8c7 46. Rc1 Kb6 47. Rg7 a5 48. Rh1 Be8 49. Rxc7 Rxc7 50. Nc1 Re7 51. Rh3 b4 52. axb4 axb4 53. Nd3 Ka5 54. Ne5 Ka4 55. Rh1 b3 56. Ra1+ Kb4 57. Ra8 Bb5 58. Rb8 Rc7 59. Nd3+ Kc4 60. Nc1 Re7 1/2-1/2

[Event "Capablanca Memorial op 45th"]
[White "Castellanos Sanchez, Carlos Manuel"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "6"]
[Result "1/2-1/2"]
[Date "2010.06.16"]
[ECO "A18"]
[WhiteElo "2299"]
[BlackElo "2396"]
[PlyCount "126"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Ne4 5. cxd5 Nxc3 6. dxc3 Qxd5 7. Qxd5 exd5 8. Be3 Be6 9. Ne2 Nd7 10. f4 c5 11. Ng3 g6 12. Bb5 a6 13. Bxd7+ Kxd7 14. 0-0 Bf5 15. Nxf5 gxf5 16. Rfd1 Ke6 17. Rd3 Be7 18. Rad1 Rad8 19. Bf2 h5 20. Kf1 h4 21. b4 b6 22. bxc5 bxc5 23. Ke2 c4 24. R3d2 Ba3 25. Kf3 h3 26. g3 Rhg8 27. Bg1 Rh8 28. Be3 Rhg8 29. Bf2 Rh8 30. g4 fxg4+ 31. Kxg4 Rhg8+ 32. Kxh3 Rg6 33. Bg3 Bc5 34. f5+ Kxf5 35. Rxd5 Rxd5 36. Rxd5 Bb6 37. Rd7 Ba5 38. Rxf7+ Ke4 39. Rf4+ Kd3 40. Rf3+ Ke4 41. Kg2 Rb6 42. h4 Rb2+ 43. Bf2 Kxe5 44. h5 Bb6 45. h6 Bxf2 46. Rxf2 Rb6 47. h7 Rh6 48. Rf7 Ke4 49. Rd7 Kf4 50. Re7 Rh5 51. Kf2 Rh2+ 52. Ke1 Kf5 53. Rc7 Ke5 54. Kf1 Kd6 55. Ra7 Ke5 56. Kg1 Rh6 57. a4 Ke4 58. Rd7 Kf3 59. Re7 a5 60. Rf7+ Ke3 61. Rd7 Kf3 62. Re7 Rh5 63. Rf7+ Ke3 1/2-1/2

[Event "Capablanca Memorial op 45th"]
[White "Olivera Medrano, Joan"]
[Black "Pulvett Marin, Daniel Eduardo"]
[Site "Havana"]
[Round "5"]
[Result "1-0"]
[Date "2010.06.14"]
[ECO "A45"]
[WhiteElo "2396"]
[BlackElo "2243"]
[PlyCount "173"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 h6 8. Na3 g5 9. Be3 Nbd7 10. Nc4 Qc7 11. a4 b6 12. Qb3 a6 13. Ne2 e6 14. Rd1 exd5 15. exd5 Bb7 16. Na3 0-0-0 17. Ng3 Re8 18. Kf2 Re5 19. c4 Bg7 20. Bd3 Rhe8 21. Bd2 Bh8 22. Bc3 Nf8 23. Bxe5 Rxe5 24. Rhe1 N6d7 25. Nf5 h5 26. h4 gxh4 27. f4 Rxe1 28. Rxe1 Kb8 29. Re8+ Ka7 30. Nc2 Ng6 31. Nxh4 Nxh4 32. Rxh8 Nf6 33. Kg3 Qe7 34. Qc3 Ng6 35. Bxg6 fxg6 36. Qe3 Qg7 37. Rd8 Qc7 38. Re8 Nxe8 39. Qxe8 Qg7 40. Ne3 g5 41. Qxh5 gxf4+ 42. Kxf4 Qxb2 43. g4 Qd4+ 44. Kf3 b5 45. axb5 axb5 46. cxb5 c4 47. Qh7 c3 48. Qc7 Qd2 49. Qxd6 c2 50. b6+ Ka6 51. Qa3+ Kb5 52. Qb3+ Kc5 53. Qxc2+ Qxc2 54. Nxc2 Bxd5+ 55. Kf4 Kxb6 56. Ke5 Bf3 57. g5 Bh5 58. Kd6 Kb7 59. Nd4 Kc8 60. Ne6 Bg6 61. Ke7 Bh7 62. Kf6 Bg8 63. g6 Kd7 64. Nf4 Ke8 65. Ne6 Kd7 66. Ng5 Ke8 67. g7 Kd7 68. Ne4 Ke8 69. Nd6+ Kd7 70. Nf5 Ke8 71. Ne7 Bf7 72. Nf5 Bg8 73. Nh6 Bb3 74. Kg6 Bc2+ 75. Kf6 Bb3 76. Ng4 Bf7 77. Ne5 Bg8 78. Nd3 Bf7 79. Nf4 Bg8 80. Nh5 Bf7 81. Ng3 Bg8 82. Nf5 Kd7 83. Nh6 Bh7 84. Kf7 Kd6 85. Ng4 Bf5 86. Kf8 Be6 87. Nh6 1-0

[Event "Capablanca Memorial op 45th"]
[White "Hernandez Fernandez, Ramon Alberto"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "4"]
[Result "1-0"]
[Date "2010.06.13"]
[ECO "D03"]
[WhiteElo "2301"]
[BlackElo "2396"]
[PlyCount "79"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Nf6 4. Nbd2 Be7 5. e3 Nbd7 6. Bd3 h6 7. Bh4 0-0 8. 0-0 b6 9. Ne5 Nxe5 10. dxe5 Nh7 11. Bxe7 Qxe7 12. f4 a5 13. Qe2 a4 14. a3 Qc5 15. Rf3 Bb7 16. Rg3 f5 17. c3 Qe7 18. Qh5 Kh8 19. Nf3 Bc6 20. Nh4 Be8 21. Ng6+ Bxg6 22. Rxg6 c5 23. g4 d4 24. gxf5 exf5 25. exd4 cxd4 26. c4 Qc7 27. Kf2 Rf7 28. Rag1 Raf8 29. Rd6 Nf6 30. Qh4 Ng4+ 31. Ke2 Re8 32. Kd2 b5 33. cxb5 g5 34. Rxh6+ Nxh6 35. Qxh6+ Rh7 36. Qxg5 Rxh2+ 37. Kd1 Qf7 38. Bc4 Qh5+ 39. Qxh5+ Rxh5 40. Bf7 1-0

[Event "Capablanca Memorial op 45th"]
[White "Olivera Medrano, Joan"]
[Black "Pazos Gambarrotti, Plinio Efrain"]
[Site "Havana"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2010.06.12"]
[ECO "D36"]
[WhiteElo "2396"]
[BlackElo "2296"]
[PlyCount "100"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Be7 5. c4 0-0 6. Nc3 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. 0-0 Re8 10. Qc2 Nf8 11. Rab1 a5 12. a3 g6 13. b4 axb4 14. axb4 Ne6 15. Bh4 Ng7 16. b5 Nf5 17. Bg5 Ng4 18. Bxe7 Rxe7 19. Rfc1 cxb5 20. Rxb5 Nf6 21. Bxf5 Bxf5 22. Qb3 Qc8 23. Rc5 Qe8 24. Nxd5 Nxd5 25. Qxd5 Be4 26. Qb3 Bxf3 27. gxf3 Qd7 28. Kg2 Ra6 29. Rd5 Rd6 30. Rb5 h5 31. Rb1 Rf6 32. Qd5 Qc6 33. Rc5 Qxd5 34. Rxd5 Rc6 35. Rdb5 Rc2 36. Rxb7 Rxe3 37. Rc7 Ree2 38. Rxc2 Rxc2 39. Rd1 Kf8 40. Rd3 Ke7 41. f4 Kd6 42. Kf3 Rc1 43. Ke4 Rf1 44. Rd2 Re1+ 45. Kf3 Rh1 46. Kg2 Re1 47. f5 Kd5 48. fxg6 fxg6 49. f3 g5 50. h3 Rb1 1/2-1/2

[Event "Capablanca Memorial op 45th"]
[White "Osorio Itanare, Fernando Augus"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "2"]
[Result "0-1"]
[Date "2010.06.11"]
[ECO "C49"]
[WhiteElo "2232"]
[BlackElo "2396"]
[PlyCount "78"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Bxc3 8. bxc3 h6 9. Bh4 g5 10. Bg3 Bg4 11. Re1 Re8 12. Qc1 Bxf3 13. gxf3 Nh5 14. Rb1 Qd7 15. Kg2 a6 16. Ba4 b5 17. Bb3 Ne7 18. h4 Ng6 19. Rh1 Ngf4+ 20. Kf1 Qe7 21. hxg5 hxg5 22. Bd5 Rab8 23. Ke1 Kg7 24. Kd2 Rec8 25. Rh2 Rh8 26. Qh1 c6 27. Bb3 Qa7 28. Rg1 f6 29. Bh4 Ng6 30. Bg3 Nhf4 31. Rf1 a5 32. a4 b4 33. cxb4 axb4 34. Rb1 Qd4 35. Rxh8 Rxh8 36. Qf1 Qc3+ 37. Ke3 d5 38. exd5 cxd5 39. Bxf4 Nxf4 0-1

[Event "Capablanca Memorial op 45th"]
[White "Olivera Medrano, Joan"]
[Black "Campos Vila, Milena"]
[Site "Havana"]
[Round "1"]
[Result "0-1"]
[Date "2010.06.10"]
[ECO "A45"]
[WhiteElo "2396"]
[BlackElo "2178"]
[PlyCount "100"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. d5 d6 6. Qd2 g6 7. Nc3 Bg7 8. e4 0-0 9. h4 Nh5 10. Bh2 f5 11. exf5 gxf5 12. 0-0-0 f4 13. Nge2 Qa5 14. Kb1 Na6 15. Rg1 b5 16. Bxf4 Nxf4 17. Nxf4 Nb4 18. a3 Nxc2 19. Kxc2 b4 20. Ne4 b3+ 21. Kc1 Qxd2+ 22. Nxd2 Rxf4 23. g3 Rf7 24. Bc4 Rb8 25. f4 a5 26. Ne4 h6 27. Rge1 Bf5 28. Nf2 Bd4 29. Re2 Rg7 30. Bd3 Bd7 31. g4 Rf8 32. f5 Bxf2 33. Rxf2 Rxg4 34. Re1 Rf7 35. Re4 Rg3 36. Be2 Bxf5 37. Ra4 Rg1+ 38. Kd2 Rb1 39. Rxa5 Rxb2+ 40. Kc3 Ra2 41. Ra8+ Kg7 42. Rg2+ Kf6 43. Kxb3 Rd2 44. Rh8 Ke5 45. a4 Be4 46. Rh2 Kd4 47. a5 Bd3 48. Bxd3 Rxh2 49. Ba6 Rf3+ 50. Ka4 Rb2 0-1

[Event "Basarrate Memorial"]
[White "Olivera Medrano, Joan"]
[Black "Alarcon Casellas, Rolando"]
[Site "Havana"]
[Round "18"]
[Result "1-0"]
[Date "2009.11.23"]
[ECO "D14"]
[WhiteElo "2388"]
[BlackElo "2399"]
[PlyCount "61"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. Qa4 Qb6 10. 0-0 Be7 11. Rfc1 a6 12. Bxc6 Qxc6 13. Qb3 Bg4 14. Na4 Qb5 15. Qxb5 axb5 16. Nc3 Bxf3 17. Nxb5 0-0 18. gxf3 Rfc8 19. Nc7 Ra5 20. Rc3 Bf8 21. a3 Rd8 22. Rac1 h6 23. Kg2 b6 24. h4 g6 25. b4 Ra4 26. Nb5 Be7 27. Rc7 Bxh4 28. Rb7 g5 29. Bd6 Nf8 30. Rcc7 Rxa3 31. Bxf8 1-0

[Event "Basarrate Memorial"]
[White "Garcia de Paz, Oslan"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "17"]
[Result "0-1"]
[Date "2009.11.22"]
[ECO "B33"]
[WhiteElo "2232"]
[BlackElo "2388"]
[PlyCount "90"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. b4 Be6 16. b5 Ne7 17. c4 Nxd5 18. exd5 Bd7 19. Be2 f5 20. 0-0 Qb6 21. Qd3 e4 22. Qd4 Qc7 23. Rb1 Bf6 24. Qe3 Be5 25. Nd4 Rf7 26. b6 Qb7 27. Raa1 a4 28. f3 exf3 29. Bxf3 Qa6 30. Rb4 Qa5 31. b7 Rb8 32. Rbb1 Qc5 33. Rd1 Rxb7 34. Kh1 Qxc4 35. Rac1 Qa2 36. Nc6 f4 37. Qd3 Bf6 38. Rc4 g5 39. Rdc1 Rb3 40. Qe4 g4 41. Bxg4 Bxg4 42. Qxf4 Bd7 43. Qxd6 Rg7 44. g3 Bh3 45. Rg1 Rb1 0-1

[Event "Basarrate Memorial"]
[White "Olivera Medrano, Joan"]
[Black "Perez Perez, Osniel"]
[Site "Havana"]
[Round "16"]
[Result "1/2-1/2"]
[Date "2009.11.21"]
[ECO "D46"]
[WhiteElo "2388"]
[BlackElo "2309"]
[PlyCount "52"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 a6 10. Rd1 b5 11. Be2 Qc7 12. e4 e5 13. Bg5 exd4 14. Rxd4 Re8 15. Rc1 Ng4 16. h3 Nge5 17. Rd2 Nxf3+ 18. Bxf3 Nf8 19. Be3 Qe7 20. Ne2 Bd7 21. Bc5 Bxc5 22. Qxc5 Qxc5 23. Rxc5 Ne6 24. Rc1 Rad8 25. Rcd1 c5 26. Nc3 Bc6 1/2-1/2

[Event "Basarrate Memorial"]
[White "Fernandez Fernandez, German"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "15"]
[Result "1/2-1/2"]
[Date "2009.11.20"]
[ECO "D67"]
[WhiteElo "2304"]
[BlackElo "2388"]
[PlyCount "46"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 c6 9. Rc1 Nd5 10. Bxe7 Qxe7 11. Ne4 Qb4+ 12. Qd2 Qxd2+ 13. Kxd2 Rd8 14. Rhd1 N5f6 15. Nxf6+ Nxf6 16. Bb3 Kf8 17. Ke2 Ke7 18. Ne5 Bd7 19. f3 Be8 20. e4 Nd7 21. Nxd7 Rxd7 22. Rd2 Rad8 23. Rcd1 f6 1/2-1/2

[Event "Basarrate Memorial"]
[White "Olivera Medrano, Joan"]
[Black "Diaz Rosario, Roberto Santiago"]
[Site "Havana"]
[Round "13"]
[Result "1-0"]
[Date "2009.11.19"]
[ECO "E92"]
[WhiteElo "2388"]
[BlackElo "2225"]
[PlyCount "97"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bc1 Nc6 10. d5 Ne7 11. h3 Nh6 12. h4 Nf7 13. h5 g5 14. Be3 c5 15. Rg1 g4 16. Nh4 Qd7 17. Qd2 Qe8 18. h6 Bh8 19. Bd3 Ng6 20. Rh1 Nf4 21. 0-0-0 Nxd3+ 22. Qxd3 Qe7 23. Nf5 Bxf5 24. exf5 a6 25. Rh4 Rfb8 26. Rxg4+ Kf8 27. a4 b6 28. Re1 Ra7 29. Kd1 Re8 30. Qe4 Ng5 31. Bxg5 fxg5 32. Qe3 Bf6 33. Ne4 b5 34. b4 bxc4 35. bxc5 dxc5 36. Qxc5 Qxc5 37. Nxc5 Rc8 38. Rxc4 Ke8 39. Ke2 Rac7 40. Rec1 Be7 41. d6 Bxd6 42. Ne4 Ke7 43. f6+ Ke6 44. Nxg5+ Kxf6 45. Ne4+ Ke6 46. Nxd6 Kxd6 47. Rxc7 Rxc7 48. Rxc7 Kxc7 49. g4 1-0

[Event "Basarrate Memorial"]
[White "Casal Roses, Alfredo"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "12"]
[Result "1/2-1/2"]
[Date "2009.11.18"]
[ECO "C66"]
[WhiteElo "2212"]
[BlackElo "2388"]
[PlyCount "39"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d4 Bd7 6. Nc3 Be7 7. Re1 exd4 8. Nxd4 0-0 9. Bxc6 bxc6 10. Bg5 h6 11. Bh4 Nh7 12. Bxe7 Qxe7 13. Qd3 Rab8 14. b3 Ng5 15. Rad1 Qe5 16. Qe3 Ne6 17. Nce2 Nxd4 18. Qxd4 Qxd4 19. Nxd4 c5 20. Nf3 1/2-1/2

[Event "Basarrate Memorial"]
[White "Olivera Medrano, Joan"]
[Black "Carrasco Martin, Alexander"]
[Site "Havana"]
[Round "11"]
[Result "1-0"]
[Date "2009.11.18"]
[ECO "E92"]
[WhiteElo "2388"]
[BlackElo "2145"]
[PlyCount "113"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bc1 Nc6 10. d5 Ne7 11. h3 Nh6 12. h4 Nf7 13. h5 f5 14. hxg6 Nxg6 15. Qc2 f4 16. Bd2 Ng5 17. Nxg5 Qxg5 18. g3 Qe7 19. 0-0-0 a6 20. Rh2 fxg3 21. fxg3 Bf6 22. Rdh1 Bg5 23. Nd1 Bxd2+ 24. Qxd2 Rf7 25. Bh5 Qf6 26. Ne3 Rg7 27. Ng4 Bxg4 28. Bxg4 Rf8 29. Be6+ Kh8 30. Qh6 Qe7 31. Bf5 Kg8 32. Bxg6 Rxg6 33. Qxh7+ Qxh7 34. Rxh7 Rxg3 35. Rxc7 Rg7 36. Rxg7+ Kxg7 37. Rg1+ Kh6 38. b3 Rf4 39. Rg8 Rxe4 40. Rd8 Kg5 41. Rxd6 Re1+ 42. Kd2 Rh1 43. Rd7 Rh2+ 44. Kd3 Rxa2 45. Rxb7 Ra1 46. Rf7 Rd1+ 47. Kc2 Rh1 48. Ra7 Rh2+ 49. Kc3 Rh3+ 50. Kb4 Rd3 51. Rxa6 e4 52. Re6 Kf4 53. Kc5 e3 54. d6 Kf3 55. Kc6 e2 56. d7 Kf2 57. Kc7 1-0

[Event "Basarrate Memorial"]
[White "Alarcon Casellas, Rolando"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "9"]
[Result "1-0"]
[Date "2009.11.16"]
[ECO "D31"]
[WhiteElo "2399"]
[BlackElo "2388"]
[PlyCount "39"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Bc3 Ne7 10. Bxg7 Rg8 11. Bf6 Rg6 12. Bxe7 Kxe7 13. Qd2 Qxg2 14. 0-0-0 Kf8 15. Nf3 Qxf2 16. Ne5 Qf6 17. Nxg6+ hxg6 18. Qh6+ Kg8 19. Rhf1 Qe7 20. Rxf7 1-0

[Event "Basarrate Memorial"]
[White "Bueno Fortuna, Francisco"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "10"]
[Result "1/2-1/2"]
[Date "2009.11.16"]
[ECO "D31"]
[WhiteElo "2222"]
[BlackElo "2388"]
[PlyCount "54"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 Nbd7 14. 0-0 0-0 15. Nd2 e5 16. Bc2 Qc7 17. Ba4 Nb6 18. Bb5 exd4 19. exd4 Ba6 20. Rxa5 Nxc4 21. Rxa6 Nxb2 22. Qb3 Qc3 23. Rb1 Rxa6 24. Bxa6 Qxd2 25. Qxb2 Qxb2 26. Rxb2 Ra8 27. Bf1 Rb8 1/2-1/2

[Event "Basarrate Memorial"]
[White "Olivera Medrano, Joan"]
[Black "Garcia de Paz, Oslan"]
[Site "Havana"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2009.11.15"]
[ECO "D46"]
[WhiteElo "2388"]
[BlackElo "2232"]
[PlyCount "48"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Bd6 6. Bd3 Nbd7 7. Qc2 0-0 8. 0-0 dxc4 9. Bxc4 Qe7 10. a3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. b4 a5 14. bxa5 Rxa5 15. f4 Bd6 16. e4 Bc5+ 17. Kh1 Ng4 18. f5 Ne3 19. Bxe3 Bxe3 20. a4 Bd4 21. Rad1 Be5 22. Rf3 Qc7 23. h3 Rc5 24. Qb3 b6 1/2-1/2

[Event "Basarrate Memorial"]
[White "Perez Perez, Osniel"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "7"]
[Result "0-1"]
[Date "2009.11.14"]
[ECO "C78"]
[WhiteElo "2309"]
[BlackElo "2388"]
[PlyCount "90"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. a4 Bb7 9. d4 Bb6 10. Re1 0-0 11. Bg5 h6 12. Bh4 exd4 13. cxd4 Re8 14. axb5 axb5 15. Rxa8 Bxa8 16. Nc3 g5 17. Bxg5 hxg5 18. Nxg5 Re7 19. Nd5 Bxd4 20. Nxe7+ Qxe7 21. Bxf7+ Kf8 22. Qf3 Bxb2 23. Qh3 Kg7 24. Bd5 Nxd5 25. Qh7+ Kf8 26. Qh6+ Kg8 27. Qg6+ Bg7 28. Qh7+ Kf8 29. Qf5+ Nf6 30. Ne6+ Kg8 31. Nxg7 Kxg7 32. Qg5+ Kf7 33. Qxb5 Ne5 34. f4 Ng6 35. e5 dxe5 36. fxe5 Bd5 37. Qa5 Nxe5 38. Qc3 Be4 39. h3 c5 40. Qg3 c4 41. Kf1 Nd3 42. Re2 Qa7 43. Rxe4 Nxe4 44. Qf3+ Nf6 45. g4 Qa1+ 0-1

[Event "Basarrate Memorial"]
[White "Olivera Medrano, Joan"]
[Black "Fernandez Fernandez, German"]
[Site "Havana"]
[Round "6"]
[Result "1/2-1/2"]
[Date "2009.11.13"]
[ECO "D67"]
[WhiteElo "2388"]
[BlackElo "2304"]
[PlyCount "43"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 0-0 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Ne4 N5f6 12. Ng3 Qb4+ 13. Qd2 Qxd2+ 14. Kxd2 Rd8 15. Rhd1 b6 16. Ke2 Bb7 17. Rd2 Kf8 18. Rcd1 Ke7 19. e4 Nf8 20. Ke3 Ng6 21. h3 h6 22. a3 1/2-1/2

[Event "Basarrate Memorial"]
[White "Diaz Rosario, Roberto Santiago"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2009.11.11"]
[ECO "C67"]
[WhiteElo "2225"]
[BlackElo "2388"]
[PlyCount "40"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. Rd1 Be6 11. Ng5 h6 12. Nxe6 fxe6 13. Ne4 Be7 14. g4 Nh4 15. f4 Rf8 16. Be3 Ng6 17. Rf1 Rd8 18. Ng3 Rd5 19. Nh5 Rf7 20. Kg2 Bf8 1/2-1/2

[Event "Basarrate Memorial"]
[White "Olivera Medrano, Joan"]
[Black "Casal Roses, Alfredo"]
[Site "Havana"]
[Round "3"]
[Result "1-0"]
[Date "2009.11.10"]
[ECO "E90"]
[WhiteElo "2388"]
[BlackElo "2212"]
[PlyCount "47"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Re8 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 cxd5 13. Bxd5 Nc6 14. Bxc6 bxc6 15. 0-0 f5 16. Rfc1 a5 17. Rc5 a4 18. Rac1 Rb8 19. Nxe5 Bxe5 20. Rxe5 Rxb2 21. a3 Ra2 22. h4 Rxa3 23. Bb6 Rf8 24. Bc5 1-0

[Event "Basarrate Memorial"]
[White "Carrasco Martin, Alexander"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "2"]
[Result "0-1"]
[Date "2009.11.09"]
[ECO "B33"]
[WhiteElo "2145"]
[BlackElo "2388"]
[PlyCount "102"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bb5 Ne7 16. Nxe7+ Qxe7 17. 0-0 f5 18. exf5 Bxf5 19. Qd5+ Be6 20. Qd3 Kh8 21. Ne3 Bb3 22. Ra3 Bxe3 23. Qxe3 a4 24. Qd3 d5 25. Rfa1 Qb7 26. h3 Qb6 27. Qe2 Rab8 28. Bxa4 Bc4 29. Qe1 Qxb2 30. Bd1 e4 31. Ra7 Rb6 32. Ra8 Rbf6 33. Rxf8+ Rxf8 34. Bg4 Qb6 35. Qe3 Qxe3 36. fxe3 g6 37. Ra7 Rf1+ 38. Kh2 Re1 39. Be6 Rxe3 40. Rd7 Rd3 41. h4 e3 42. Bg4 Rxc3 43. Kg3 h5 44. Bf3 Rc2 45. Kf4 e2 46. Re7 Kg8 47. Kg5 Rb2 48. Kxg6 Kf8 49. Rf7+ Ke8 50. Bxe2 Bxe2 51. Kg7 d4 0-1

[Event "Basarrate Memorial"]
[White "Olivera Medrano, Joan"]
[Black "Bueno Fortuna, Francisco"]
[Site "Havana"]
[Round "1"]
[Result "1-0"]
[Date "2009.11.08"]
[ECO "D68"]
[WhiteElo "2388"]
[BlackElo "2222"]
[PlyCount "91"]
[EventDate "2009.11.08"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 c6 7. Rc1 Nbd7 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. Bb3 e4 14. Nd2 Nf6 15. Qc2 Bf5 16. f3 Bg6 17. f4 Rfe8 18. a3 Rad8 19. Rc1 Nd5 20. Bxd5 Rxd5 21. Qa4 a6 22. Nb3 Rb5 23. Rc5 Rb6 24. d5 cxd5 25. Rxd5 Rf8 26. Nc5 Rxb2 27. f5 Bh5 28. Qd4 Re2 29. f6 Qxf6 30. Qxf6 gxf6 31. Rxh5 Rxe3 32. Nd7 Rd8 33. Nxf6+ Kg7 34. Rf1 h6 35. Rh4 Rxa3 36. Rg4+ Kh8 37. Rxe4 b5 38. Re7 Rf8 39. Nd7 Rg8 40. Rfxf7 Ra1+ 41. Kf2 Ra2+ 42. Ke3 Ra3+ 43. Kd4 Ra4+ 44. Kc3 Rc4+ 45. Kd3 Rxg2 46. Rh7+ 1-0

[Event "Ortega Memorial 6th"]
[White "Olivera Medrano, Joan"]
[Black "Martinez de Armas, Reinaldo Joel"]
[Site "Havana"]
[Round "14"]
[Result "1-0"]
[Date "2009.08.12"]
[ECO "B42"]
[WhiteElo "2380"]
[PlyCount "97"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nc6 7. Nxc6 bxc6 8. Nd2 d5 9. f4 Nf6 10. e5 Nd7 11. Qg4 f5 12. Qh5+ g6 13. Qh3 Nc5 14. Nb3 Ne4 15. Bxe4 fxe4 16. c4 Qf7 17. Be3 Be7 18. Rac1 0-0 19. cxd5 exd5 20. Qh6 Bd7 21. Bd4 Rfc8 22. Rc3 Qf8 23. Qxf8+ Bxf8 24. Rfc1 Kf7 25. Bc5 Bh6 26. Be3 Bf8 27. Bc5 Bh6 28. Bd6 a5 29. Nc5 Bf5 30. g3 a4 31. Ra3 Bf8 32. Bxf8 Kxf8 33. Rxa4 Rxa4 34. Nxa4 Ra8 35. b3 Ra6 36. Kf2 Ke7 37. Ke3 Kd8 38. Kd4 Kc7 39. Nc3 Kd7 40. b4 Be6 41. a4 Ra8 42. b5 cxb5 43. axb5 Rc8 44. Ne2 Rb8 45. Rc5 Ra8 46. Nc3 Ra3 47. g4 Rb3 48. Nxd5 Bxg4 49. Nf6+ 1-0

[Event "Ortega Memorial 6th"]
[White "Rios Valdes, Henry Santiago"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "13"]
[Result "1/2-1/2"]
[Date "2009.08.11"]
[ECO "D10"]
[WhiteElo "2223"]
[BlackElo "2380"]
[PlyCount "40"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Qxb6 axb6 8. Bb5+ Nbd7 9. Nf3 e6 10. 0-0 Bb4 11. Bd2 0-0 12. h3 Bxc3 13. Bxc3 Bc2 14. Nd2 Ba4 15. Bxa4 Rxa4 16. b3 Raa8 17. a3 h6 18. Bb4 Rfc8 19. Rfc1 Rxc1+ 20. Rxc1 Ne8 1/2-1/2

[Event "Ortega Memorial 6th"]
[White "Olivera Medrano, Joan"]
[Black "Diaz Rosario, Roberto Santiago"]
[Site "Havana"]
[Round "12"]
[Result "1-0"]
[Date "2009.08.10"]
[ECO "A20"]
[WhiteElo "2380"]
[BlackElo "2226"]
[PlyCount "65"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. b3 d5 4. Bb2 Bd6 5. Bg2 Nf6 6. cxd5 cxd5 7. Nc3 d4 8. Nb5 0-0 9. Nxd6 Qxd6 10. Nf3 Nc6 11. 0-0 e4 12. Ng5 Qe5 13. f4 Qe7 14. d3 Ng4 15. Bxe4 h6 16. Nf3 Ne3 17. Qd2 Nxf1 18. Rxf1 Bh3 19. Rc1 Rac8 20. Bxc6 Rxc6 21. Rxc6 bxc6 22. Nxd4 f6 23. f5 Rc8 24. e4 Qd6 25. Ne6 Bg4 26. Bxf6 Bxf5 27. exf5 gxf6 28. Qxh6 Qe7 29. Qg6+ Kh8 30. g4 Rd8 31. g5 Rxd3 32. gxf6 Qd7 33. Qh6+ 1-0

[Event "Ortega Memorial 6th"]
[White "Olivera Medrano, Joan"]
[Black "Perez Perez, Osniel"]
[Site "Havana"]
[Round "11"]
[Result "1-0"]
[Date "2009.08.08"]
[ECO "A32"]
[WhiteElo "2380"]
[BlackElo "2304"]
[PlyCount "75"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 cxd4 5. Nxd4 Qc7 6. Qd3 a6 7. Bg2 Nc6 8. b3 d5 9. Nxc6 bxc6 10. 0-0 Be7 11. Nc3 0-0 12. e4 Bb7 13. exd5 cxd5 14. cxd5 exd5 15. Bb2 Rad8 16. Rac1 Qb8 17. Rfd1 Ne4 18. Nxe4 dxe4 19. Qe2 Qa8 20. Qg4 g6 21. Qf4 f6 22. Qc7 Rxd1+ 23. Rxd1 Rf7 24. Bh3 f5 25. Qe5 Bf6 26. Qxf6 Rxf6 27. Bxf6 Kf7 28. Bg5 Bd5 29. Bf1 Ke6 30. h4 Qc6 31. Rc1 Qd6 32. Bf4 Qa3 33. Rc2 h5 34. Be3 Qd6 35. Rd2 Qc6 36. Rd4 a5 37. Rd2 Kf7 38. Rxd5 1-0

[Event "Ortega Memorial 6th"]
[White "Soriano Diaz, Israel Gerardo"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "10"]
[Result "0-1"]
[Date "2009.08.07"]
[ECO "C38"]
[BlackElo "2380"]
[PlyCount "50"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. f4 e5 2. e4 exf4 3. Nf3 h6 4. d4 g5 5. h4 Bg7 6. Bc4 d6 7. c3 Nc6 8. Qb3 Qe7 9. 0-0 g4 10. Nh2 f3 11. Nxg4 Bxg4 12. Qxb7 Nd8 13. Qxa8 fxg2 14. Rxf7 Qxh4 15. Kxg2 Bh3+ 16. Kf3 Qg4+ 17. Ke3 Nf6 18. Nd2 Qg3+ 19. Ke2 Bg4+ 20. Kf1 Qh3+ 21. Kf2 Qh2+ 22. Kf1 Qh3+ 23. Kf2 Qh2+ 24. Ke3 Qg1+ 25. Kf4 Qf2+ 0-1

[Event "Ortega Memorial 6th"]
[White "Alarcon Casellas, Rolando"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "9"]
[Result "1/2-1/2"]
[Date "2009.08.06"]
[ECO "E09"]
[WhiteElo "2396"]
[BlackElo "2380"]
[PlyCount "30"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Nbd2 b6 9. e4 Bb7 10. b3 Rc8 11. Bb2 c5 12. exd5 exd5 13. Qf5 dxc4 14. Nxc4 Be4 15. Qf4 b5 1/2-1/2

[Event "Ortega Memorial 6th"]
[White "Fuentes Vasallo, Eduardo Alberto"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2009.08.05"]
[ECO "A30"]
[WhiteElo "2167"]
[BlackElo "2380"]
[PlyCount "38"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. 0-0 g6 6. Nc3 Bg7 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 0-0 10. e4 Qc7 11. b3 Nxe4 12. Nxe4 Qe5 13. Qf3 Qxd4 14. Rb1 Qe5 15. Bf4 Qe6 16. Nf6+ Bxf6 17. Qxa8 Nc6 18. Qb7 g5 19. Rfe1 Qf5 1/2-1/2

[Event "Ortega Memorial 6th"]
[White "Martinez de Armas, Reinaldo Joel"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2009.08.04"]
[ECO "C67"]
[BlackElo "2380"]
[PlyCount "34"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8. dxe5 Nb7 9. Nc3 0-0 10. Re1 Nc5 11. Nd4 Ne6 12. Be3 Nxd4 13. Bxd4 c5 14. Be3 d5 15. exd6 Bxd6 16. Ne4 Bb7 17. Nxd6 cxd6 1/2-1/2

[Event "Ortega Memorial 6th"]
[White "Olivera Medrano, Joan"]
[Black "Rios Valdes, Henry Santiago"]
[Site "Havana"]
[Round "6"]
[Result "1/2-1/2"]
[Date "2009.08.03"]
[ECO "D14"]
[WhiteElo "2380"]
[BlackElo "2223"]
[PlyCount "24"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Qb6 9. Qa4 Nd7 10. 0-0 Be7 11. Rac1 0-0 12. h3 Rfc8 1/2-1/2

[Event "Ortega Memorial 6th"]
[White "Diaz Rosario, Roberto Santiago"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "5"]
[Result "0-1"]
[Date "2009.08.02"]
[ECO "C89"]
[WhiteElo "2226"]
[BlackElo "2380"]
[PlyCount "56"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[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. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Rae8 17. Nd2 Re6 18. a4 f5 19. Qf1 Qh5 20. f4 bxa4 21. Bxd5 cxd5 22. Qg2 Rfe8 23. Qxd5 Kh8 24. Bf2 Be2 25. Nc4 Bc7 26. Ne5 Bxe5 27. dxe5 Bf3 28. Qc4 Qxh2+ 0-1

[Event "Ortega Memorial 6th"]
[White "Perez Perez, Osniel"]
[Black "Olivera Medrano, Joan"]
[Site "Havana"]
[Round "4"]
[Result "1-0"]
[Date "2009.08.01"]
[ECO "C49"]
[WhiteElo "2304"]
[BlackElo "2380"]
[PlyCount "71"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Ne2 Bg4 8. Bxc6 bxc6 9. Ng3 Nh5 10. h3 Nxg3 11. fxg3 Bc5+ 12. Kh2 Bd7 13. Nh4 d5 14. Qe2 Re8 15. Nf5 Bf8 16. Bd2 f6 17. g4 Be6 18. b3 Qd7 19. Rf3 Rad8 20. Be3 c5 21. Raf1 c4 22. g5 cxd3 23. cxd3 dxe4 24. dxe4 fxg5 25. Bxg5 Ra8 26. Rg3 Kh8 27. Rd1 Qf7 28. Rf1 Qd7 29. Qh5 Bf7 30. Qh4 Be6 31. Rff3 a5 32. Rd3 Qf7 33. Nh6 Qg6 34. Rd7 Bxd7 35. Bf6 Qxf6 36. Qxf6 1-0

[Event "Ortega Memorial 6th"]
[White "Olivera Medrano, Joan"]
[Black "Soriano Diaz, Israel Gerardo"]
[Site "Havana"]
[Round "3"]
[Result "1-0"]
[Date "2009.07.31"]
[ECO "A85"]
[WhiteElo "2380"]
[PlyCount "51"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. e3 Bb4 5. Bd3 b6 6. Nge2 Bb7 7. f3 Nc6 8. Bd2 0-0 9. Qc2 Bd6 10. a3 a6 11. 0-0-0 Ne7 12. Kb1 Qb8 13. e4 fxe4 14. Nxe4 Nxe4 15. fxe4 Ng6 16. e5 Be7 17. h4 Rf2 18. h5 Nf8 19. Be3 Rxg2 20. Rhg1 Kh8 21. Rxg2 Bxg2 22. Nf4 Bf3 23. Rf1 Bg4 24. Rg1 Bf5 25. Bxf5 exf5 26. Qg2 1-0

[Event "Ortega Memorial 6th"]
[White "Olivera Medrano, Joan"]
[Black "Alarcon Casellas, Rolando"]
[Site "Havana"]
[Round "2"]
[Result "1/2-1/2"]
[Date "2009.07.30"]
[ECO "D14"]
[WhiteElo "2380"]
[BlackElo "2396"]
[PlyCount "30"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rfc1 Rfc8 13. Na4 Ne7 14. Qb3 b6 15. h3 h6 1/2-1/2

[Event "Ortega Memorial 6th"]
[White "Olivera Medrano, Joan"]
[Black "Fuentes Vasallo, Eduardo Alberto"]
[Site "Havana"]
[Round "1"]
[Result "1-0"]
[Date "2009.07.29"]
[ECO "B13"]
[WhiteElo "2380"]
[BlackElo "2167"]
[PlyCount "53"]
[EventDate "2009.07.19"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. d4 Bg4 8. Qb3 Bxf3 9. gxf3 Nb6 10. Be3 e6 11. 0-0-0 Be7 12. d5 exd5 13. Bxb6 axb6 14. Nxd5 0-0 15. Rg1 Bf6 16. Rg4 Ra5 17. Kb1 Rc5 18. Nxb6 Nd4 19. Qb4 Rc6 20. Nc4 Qd7 21. Re4 Rd8 22. a3 Qf5 23. Qxb7 Qxf3 24. Rexd4 Bxd4 25. Rxd4 Qh1 26. Ka2 Rdc8 27. Ne5 1-0

[Event "CUB Promotion email"]
[White "Herrera Del Sol, Isbel"]
[Black "Olivera Medrano, Joan"]
[Site "Cuba"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2002.??.??"]
[ECO "D31"]
[PlyCount "55"]
[EventDate "2002.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Bc3 Ne7 10. Bxg7 Rg8 11. Bf6 Rg6 12. Bxe7 Kxe7 13. Nf3 Rxg2 14. Qd2 e5 15. Rd1 f6 16. Qd8+ Kf7 17. Rd6 Qf5 18. Rg1 Rg6 19. Qh8 Qb1+ 20. Rd1 Rxg1+ 21. Nxg1 Qg6 22. Nf3 Nb4 23. Rd8 Qb1+ 24. Bd1 Nd3+ 25. Kd2 Qc1+ 26. Kxd3 Bf5+ 27. Ke2 Qxc4+ 28. Ke1 1/2-1/2

[Event "CUB Promotion email"]
[White "Marrero Rodriguez, Alexis"]
[Black "Olivera Medrano, Joan"]
[Site "Cuba"]
[Round "?"]
[Result "1-0"]
[Date "2002.??.??"]
[ECO "C54"]
[PlyCount "79"]
[EventDate "2002.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 h6 14. Qe2 hxg5 15. Bb5+ Bd7 16. Re1 Bxb5 17. Qxb5+ Kf8 18. Rxe7 Qxe7 19. Rxe7 Kxe7 20. Qxb7 Rhc8 21. h3 a5 22. b3 Kd8 23. Qc6 Rcb8 24. Qc3 g6 25. Kh2 a4 26. bxa4 Kd7 27. Kg3 Ra6 28. Qf3 Rf8 29. Qg4+ Kd8 30. Qxg5+ Kd7 31. Qg4+ Kd8 32. Qb4 Rb6 33. Qc4 Rb7 34. Kf3 Ke7 35. h4 Rh8 36. Qe4+ Kd7 37. Qf4 Ke7 38. g4 Kf8 39. h5 gxh5 40. gxh5 1-0

[Event "CUB Promotion email"]
[White "Olivera Medrano, Joan"]
[Black "Gonzalez Cubertier, Jose M"]
[Site "Cuba"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2002.??.??"]
[ECO "E14"]
[PlyCount "106"]
[EventDate "2002.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. 0-0 Be7 7. b3 0-0 8. Bb2 cxd4 9. exd4 d5 10. Qe2 Nc6 11. Nbd2 Rc8 12. Rac1 Re8 13. Rfd1 Bf8 14. Nf1 Bd6 15. Ne5 Qe7 16. Ng3 Red8 17. Ng4 Nxg4 18. Qxg4 dxc4 19. bxc4 f5 20. Qe2 Bf4 21. Rb1 Ba6 22. d5 Bxg3 23. hxg3 exd5 24. Qf3 Bxc4 25. Bxf5 Be2 26. Qc3 Bxd1 27. Bxc8 Rxc8 28. Rxd1 Qb7 29. Qf3 Qf7 30. Rxd5 Qxf3 31. gxf3 Rd8 32. Rxd8+ Nxd8 33. Kf1 Kf7 34. Ke2 g6 35. Kd3 Ke6 36. f4 Kd5 37. Ke3 Nf7 38. Ba3 Nh6 39. Bb2 Nf5+ 40. Kd3 a5 41. Be5 b5 42. Bc7 a4 43. a3 Nd6 44. Ba5 h5 45. Bb4 Nb7 46. Bf8 Nd8 47. Bb4 Ne6 48. Be7 Nd4 49. Bb4 Nf5 50. Bf8 h4 51. gxh4 Nxh4 52. Bb4 Nf5 53. Bc3 Ne7 1/2-1/2

[Event "CUB-ch U20"]
[White "Almeida Quintana, Omar"]
[Black "Olivera Medrano, Joan"]
[Site "Camaguey"]
[Round "7"]
[Result "1-0"]
[Date "1999.??.??"]
[ECO "D36"]
[WhiteElo "2370"]
[BlackElo "2375"]
[PlyCount "37"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Be7 8. Nf3 0-0 9. Qc2 Re8 10. 0-0 h6 11. Bxf6 Nxf6 12. Ne5 Ng4 13. f4 Nxe3 14. Bh7+ Kf8 15. Qe2 Nc4 16. Qh5 Nd6 17. g4 Qb6 18. Rad1 Bf6 19. Qxf7+ 1-0

[Event "CUB-ch U20"]
[White "Bruzon Batista, Lazaro"]
[Black "Olivera Medrano, Joan"]
[Site "Camaguey"]
[Round "2"]
[Result "1/2-1/2"]
[Date "1999.??.??"]
[ECO "E20"]
[WhiteElo "2488"]
[BlackElo "2375"]
[PlyCount "41"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Bb4 6. g3 0-0 7. Bg2 d5 8. cxd5 Nxd5 9. Bd2 Bxc3 10. bxc3 e5 11. Nc2 Nc6 12. Rb1 Nb6 13. Nb4 Na5 14. Be3 Bf5 15. Qxd8 Rfxd8 16. Bxb6 axb6 17. e4 Be6 18. 0-0 Nc4 19. Rfd1 Rdc8 20. Nd5 Kf8 21. Nxb6 1/2-1/2

[Event "Provincial-ch"]
[White "Cantillo Barroso, Rafael"]
[Black "Olivera Medrano, Joan"]
[Site "Camaguey"]
[Round "?"]
[Result "0-1"]
[Date "1999.??.??"]
[ECO "B25"]
[BlackElo "2334"]
[PlyCount "72"]
[EventDate "1999.01.11"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 Nf6 7. 0-0 0-0 8. h3 Rb8 9. Be3 e5 10. Qd2 Nd4 11. Ne1 Be6 12. Bg5 Qd7 13. Kh2 Nh5 14. Qd1 f6 15. Bd2 Qf7 16. Nd5 f5 17. c3 Nc6 18. Nf3 h6 19. c4 b5 20. b3 Nf6 21. Ne1 Nd4 22. f4 bxc4 23. bxc4 exf4 24. gxf4 fxe4 25. dxe4 Bxd5 26. cxd5 Rfe8 27. e5 dxe5 28. fxe5 Rxe5 29. Qc1 Re2 30. Kh1 Nf5 31. Rxf5 gxf5 32. Bxh6 Rbe8 33. Nf3 Qg6 34. Bg5 Ne4 35. Rb1 Nxg5 36. Nxg5 Re1+ 0-1

[Event "CUB-ch sf"]
[White "Fernandez Reyes, Lisandro"]
[Black "Olivera Medrano, Joan"]
[Site "Holguin"]
[Round "?"]
[Result "1-0"]
[Date "1999.??.??"]
[ECO "C67"]
[WhiteElo "2265"]
[BlackElo "2330"]
[PlyCount "96"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 h6 10. h3 Be7 11. Bf4 Be6 12. Rfd1+ Ke8 13. b3 Rd8 14. Rxd8+ Kxd8 15. g4 Nh4 16. Nd4 Bd7 17. Rd1 Kc8 18. Bg3 h5 19. Bxh4 Bxh4 20. Nf5 hxg4 21. hxg4 Bg5 22. Ne4 Bxf5 23. gxf5 Bf4 24. Re1 Bxe5 25. Ng5 Bf6 26. Nxf7 Rh5 27. Ne5 Rxf5 28. Ng4 Bc3 29. Re4 b5 30. Ne3 Rh5 31. Kg2 Kb7 32. f4 c5 33. Kg3 Bd4 34. c4 c6 35. Ng2 Bf6 36. Ne1 Rh1 37. Nd3 Kb6 38. cxb5 Rd1 39. Nf2 Rg1+ 40. Kf3 cxb5 41. Re6+ Kc7 42. Ne4 Bd4 43. Re7+ Kb6 44. Nd6 a6 45. Re6 Ka7 46. Re7+ Kb8 47. Rb7+ Ka8 48. Rb6 Ka7 1-0

[Event "Provincial-ch"]
[White "Guerra, Pablo"]
[Black "Olivera Medrano, Joan"]
[Site "Camaguey"]
[Round "?"]
[Result "0-1"]
[Date "1999.??.??"]
[ECO "E18"]
[WhiteElo "2325"]
[BlackElo "2334"]
[PlyCount "84"]
[EventDate "1999.01.11"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. d4 d5 8. Ne5 0-0 9. cxd5 exd5 10. Bf4 Ne4 11. dxc5 Bxc5 12. Rc1 Nxf2 13. Rxf2 g5 14. e3 gxf4 15. Qg4+ Kh8 16. Qxf4 Nd7 17. Nxf7+ Rxf7 18. Qxf7 Bxe3 19. Rcf1 Qc7 20. Kh1 Bxf2 21. Qxf2 Qc4 22. Rd1 Rf8 23. Qd4+ Qxd4 24. Rxd4 Rf2 25. Bxd5 Bxd5+ 26. Rxd5 Nf6 27. Rd8+ Kg7 28. Ra8 a5 29. b3 Rc2 30. Ra7+ Kg6 31. Rc7 Ng4 32. Nd5 Rxh2+ 33. Kg1 Rxa2 34. Nxb6 Ne5 35. Nc4 Nf3+ 36. Kf1 Nd4 37. Rb7 h5 38. Ke1 Kg5 39. Rg7+ Kf5 40. Rh7 Kg4 41. Ne5+ Kg5 42. Rb7 Re2+ 0-1

[Event "CUB-ch sf"]
[White "Leyva Proenza, Ricardo"]
[Black "Olivera Medrano, Joan"]
[Site "Holguin"]
[Round "?"]
[Result "0-1"]
[Date "1999.??.??"]
[ECO "C51"]
[WhiteElo "2390"]
[BlackElo "2330"]
[PlyCount "96"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Nc3 Nf6 7. d4 Bxd4 8. Nxd4 Nxd4 9. f4 d6 10. 0-0 Be6 11. Nd5 Nxe4 12. Qd3 c6 13. Ne3 d5 14. fxe5 dxc4 15. Qxe4 Ne2+ 16. Kh1 Qd4 17. Qxd4 Nxd4 18. Bb2 0-0-0 19. Rad1 Nf5 20. Nxf5 Bxf5 21. Rd6 Bg6 22. Bd4 Rxd6 23. exd6 f6 24. c3 a5 25. bxa5 Re8 26. h3 Kd7 27. Rf2 Re1+ 28. Kh2 Kxd6 29. Rb2 Rb1 30. Rxb1 Bxb1 31. a6 bxa6 32. a5 Kd5 33. Kg3 Ke4 34. Kf2 Kd3 35. Ke1 Bc2 36. Bc5 Kxc3 37. Bf8 g6 38. Bg7 Kd3 39. Bxf6 c3 40. g3 Ba4 41. h4 c2 42. Bg5 c5 43. Bc1 c4 44. g4 Bd7 45. g5 c3 46. Kf2 Kc4 47. Ke3 Kb3 48. Kd4 Bb5 0-1

[Event "Provincial-ch"]
[White "Olivera Medrano, Joan"]
[Black "Cantillo Barroso, Rafael"]
[Site "Camaguey"]
[Round "?"]
[Result "1-0"]
[Date "1999.??.??"]
[ECO "E86"]
[WhiteElo "2334"]
[PlyCount "107"]
[EventDate "1999.01.11"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. Be3 e5 8. Qd2 exd4 9. Nxd4 Re8 10. f3 c6 11. Nb3 d5 12. cxd5 cxd5 13. Nxd5 Nxd5 14. Qxd5 Bxb2 15. Rd1 Bc3+ 16. Kf2 Qh4+ 17. g3 Qf6 18. Kg2 Nb6 19. Qb5 Be6 20. Na5 Bxa2 21. Nxb7 Re5 22. Qa6 Nd5 23. Qxf6 Nxf6 24. Rc1 Bb4 25. Rc2 Re7 26. Rxa2 Rxb7 27. Ra6 Be7 28. Rha1 Nd7 29. Rxa7 Rbxa7 30. Rxa7 Rxa7 31. Bxa7 Bc5 32. Bxc5 Nxc5 33. Kf2 Kg7 34. Ke3 Kf6 35. Kd4 Ne6+ 36. Kd5 h5 37. f4 h4 38. Bg4 hxg3 39. hxg3 Nc7+ 40. Kc6 Na6 41. Kd6 Nb4 42. Bd1 Nd3 43. Be2 Nf2 44. e5+ Kg7 45. Bf3 Kf8 46. Kd5 Nh3 47. Ke4 Ke7 48. Ke3 g5 49. Bg4 gxf4+ 50. gxf4 Nxf4 51. Kxf4 f6 52. e6 f5 53. Kxf5 Ke8 54. Kf6 1-0

[Event "CUB-ch U20"]
[White "Olivera Medrano, Joan"]
[Black "Delgado Ramirez, Neuris"]
[Site "Camaguey"]
[Round "3"]
[Result "0-1"]
[Date "1999.??.??"]
[ECO "D27"]
[WhiteElo "2375"]
[BlackElo "2445"]
[PlyCount "84"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Nc3 Be7 9. Qd3 cxd4 10. exd4 Nb4 11. Qe2 0-0 12. Re1 Nfd5 13. Nxd5 Nxd5 14. Qe5 Bf6 15. Qe4 Bd7 16. Bxd5 exd5 17. Qd3 Re8 18. Rxe8+ Qxe8 19. Bg5 Bxg5 20. Nxg5 g6 21. a5 Qe7 22. Nf3 Re8 23. Qc3 Rc8 24. Qb3 Be6 25. h3 Rc4 26. Qa3 Qxa3 27. Rxa3 Rb4 28. b3 Bf5 29. Kf1 Be4 30. Ne1 Rxd4 31. Ke2 Rb4 32. f3 Bb1 33. g4 g5 34. Kd2 d4 35. Ra4 Rxb3 36. Rxd4 Kg7 37. Rd5 h6 38. Rd6 Bg6 39. Rb6 Rxb6 40. axb6 Kf6 41. Ng2 Ke5 42. Ne3 Kd4 0-1

[Event "CUB-ch U20"]
[White "Olivera Medrano, Joan"]
[Black "Dominguez Perez, Leinier"]
[Site "Camaguey"]
[Round "1"]
[Result "0-1"]
[Date "1999.??.??"]
[ECO "D14"]
[WhiteElo "2375"]
[BlackElo "2505"]
[PlyCount "62"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. 0-0 Rc8 10. Rc1 Be7 11. Qb3 0-0 12. Bxc6 bxc6 13. Qb7 g5 14. Bg3 h5 15. h3 g4 16. hxg4 hxg4 17. Ne5 Nxe5 18. Bxe5 f6 19. Bg3 Rf7 20. Qxa7 Rh7 21. Qa6 Qe8 22. Ne2 c5 23. Nf4 c4 24. Nxe6 Rc6 25. Nc7 Qh5 26. Qa8+ Bf8 27. f3 gxf3 28. Rxf3 Qh1+ 29. Kf2 Qxc1 30. Qxc6 Rh1 31. Qxd5+ Kh8 0-1

[Event "CUB-ch U20"]
[White "Olivera Medrano, Joan"]
[Black "Gonzalez Vidal, Yuri"]
[Site "Camaguey"]
[Round "4"]
[Result "0-1"]
[Date "1999.??.??"]
[ECO "E92"]
[WhiteElo "2375"]
[BlackElo "2425"]
[PlyCount "93"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 exd4 8. Nxd4 c6 9. Qd2 Qe7 10. f3 Rd8 11. Rd1 Nbd7 12. 0-0 d5 13. exd5 cxd5 14. Nc2 dxc4 15. Bxc4 a6 16. b4 Re8 17. Rfe1 Ne5 18. Bc5 Qc7 19. Nd5 Nxd5 20. Bxd5 Be6 21. Qf2 Bf5 22. Be4 Ng4 23. fxg4 Bxe4 24. Ne3 b5 25. g5 a5 26. Ng4 axb4 27. Bd4 Bf5 28. Nf6+ Bxf6 29. Bxf6 Qc2 30. Rd2 Qc6 31. Red1 h5 32. Ba1 Qe4 33. Bd4 Qg4 34. h4 Rac8 35. Bf6 Qe4 36. Rd8 Rexd8 37. Rxd8+ Rxd8 38. Bxd8 Qb1+ 39. Kh2 Qd1 40. Bf6 Qd6+ 41. g3 Kh7 42. Qb2 Be4 43. Qd4 Qc6 44. Qd2 Qc4 45. Kg1 Bd5 46. Ba1 Qe4 47. Qb2 0-1

[Event "Provincial-ch"]
[White "Olivera Medrano, Joan"]
[Black "Guerra, Pablo"]
[Site "Camaguey"]
[Round "?"]
[Result "1-0"]
[Date "1999.??.??"]
[ECO "A41"]
[WhiteElo "2334"]
[BlackElo "2325"]
[PlyCount "71"]
[EventDate "1999.01.11"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. e3 Nc6 6. Qb3 Bc8 7. c5 Nf6 8. Be2 0-0 9. cxd6 Qxd6 10. 0-0 e5 11. d5 Na5 12. Qc2 c6 13. Qa4 b6 14. b4 e4 15. Nd4 c5 16. bxa5 cxd4 17. exd4 Bd7 18. Qb3 Rfe8 19. Nb5 Bxb5 20. Bxb5 Red8 21. Bc6 Rab8 22. Ba3 Qf4 23. Be7 bxa5 24. Qe3 Qf5 25. Bxd8 Rxd8 26. Rae1 h5 27. h3 Kh7 28. Qe2 Nxd5 29. Qxe4 Qxe4 30. Rxe4 Nc3 31. Re7 Bxd4 32. Rfe1 Kg7 33. Be8 Nxa2 34. Rxf7+ Kh6 35. h4 Nc3 36. Ree7 1-0

[Event "CUB-ch U20"]
[White "Olivera Medrano, Joan"]
[Black "Perea, Osmany"]
[Site "Camaguey"]
[Round "8"]
[Result "1/2-1/2"]
[Date "1999.??.??"]
[ECO "B14"]
[WhiteElo "2375"]
[BlackElo "2295"]
[PlyCount "100"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. 0-0 Be7 7. Nc3 cxd4 8. exd4 d5 9. Be3 dxc4 10. Bxc4 0-0 11. Qe2 Nc6 12. a3 Rc8 13. Ba2 h6 14. Rac1 Bd6 15. d5 Nxd5 16. Nxd5 exd5 17. Bb1 Ne5 18. Nxe5 Bxe5 19. Rxc8 Bxc8 20. Bxb6 Bxh2+ 21. Kxh2 axb6 22. Rd1 Qd6+ 23. Kg1 Rd8 24. Rd4 Be6 25. Qd3 g6 26. Qe3 Kg7 27. Rh4 h5 28. Rd4 Rc8 29. Bd3 Qc7 30. Rb4 Qc1+ 31. Kh2 Qxe3 32. fxe3 Rc6 33. Kg3 g5 34. a4 f5 35. Rb5 Kf6 36. Kf3 h4 37. b4 Ke5 38. a5 bxa5 39. bxa5 Rc3 40. Ke2 Ra3 41. Rc5 Ra2+ 42. Kf1 g4 43. a6 h3 44. gxh3 gxh3 45. Kg1 f4 46. exf4+ Kxf4 47. Rc2 Rxc2 48. Bxc2 Kg3 49. Bb3 Bc8 50. Bxd5 Bxa6 1/2-1/2

[Event "CUB Univeriada 4th"]
[White "Olivera Medrano, Joan"]
[Black "Pina Vega, Sulennis"]
[Site "Camaguey"]
[Round "?"]
[Result "1-0"]
[Date "1999.??.??"]
[ECO "E94"]
[WhiteElo "2334"]
[BlackElo "2241"]
[PlyCount "96"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 Ng4 9. Bg5 f6 10. Bc1 Nh6 11. Qc2 Nf7 12. Be3 exd4 13. Bxd4 Nde5 14. Rad1 Nxf3+ 15. Bxf3 Ne5 16. Be2 Nc6 17. Be3 Qe8 18. c5 dxc5 19. Bxc5 Rf7 20. Nd5 Kh8 21. Bb5 a6 22. Ba4 Be6 23. Be3 f5 24. Bf4 Rc8 25. Rfe1 b5 26. exf5 gxf5 27. Bb3 Nd4 28. Rxd4 Bxd4 29. Nxc7 Rcxc7 30. Bxc7 Re7 31. Be5+ Bxe5 32. Rxe5 Bxb3 33. Rxe7 Qxe7 34. Qc3+ Kg8 35. Qxb3+ Kf8 36. Qc3 Kf7 37. h3 Qd6 38. Qf3 Qe5 39. g4 f4 40. Qb3+ Kf8 41. Qb4+ Kf7 42. h4 Qf6 43. Qc3 Qd6 44. Qc2 Kg7 45. a3 Qd7 46. Qe2 Qd5 47. h5 Kf7 48. Qc2 Kf6 1-0

[Event "Provincial-ch"]
[White "Olivera Medrano, Joan"]
[Black "Triana, Justo"]
[Site "Camaguey"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1999.??.??"]
[ECO "D86"]
[WhiteElo "2334"]
[BlackElo "2229"]
[PlyCount "147"]
[EventDate "1999.01.11"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Be3 Nc6 9. Ne2 b6 10. 0-0 Bb7 11. f4 e6 12. Ng3 Na5 13. Bd3 f5 14. Qc2 Qd7 15. Rad1 Rad8 16. h4 Qe7 17. h5 c5 18. hxg6 hxg6 19. dxc5 bxc5 20. Qa4 c4 21. Qxa5 Rxd3 22. Rxd3 cxd3 23. e5 Qh4 24. Nh1 Qg4 25. Rf2 Qd1+ 26. Kh2 Rf7 27. Rb2 Bf8 28. Nf2 Qe1 29. Bc5 d2 30. Rxb7 Rxb7 31. Qd8 d1Q 32. Qxf8+ Kh7 33. Nxd1 Qxd1 34. Be7 Qh5+ 35. Kg1 Qh6 36. Qf7+ Qg7 37. Qxg7+ Kxg7 38. Bb4 Kh6 39. Kf2 Kh5 40. Kf3 a5 41. Bxa5 Ra7 42. Bd8 Ra3 43. Ke3 Rxc3+ 44. Kd4 Rc6 45. g3 Kg4 46. Bh4 Kf3 47. a4 Ke2 48. a5 Kf3 49. Bg5 Kxg3 50. Bh6 Kf3 51. Bg5 Ke2 52. Be7 Kd2 53. Bc5 Ke2 54. Be7 Kf3 55. Bg5 Kg4 56. Bh6 Kh4 57. Bg5+ Kh5 58. Be7 Kh6 59. Bf8+ Kh7 60. Bc5 g5 61. fxg5 Kg6 62. Kc4 f4 63. Kb5 Rc8 64. a6 Kxg5 65. a7 Kf5 66. Kb6 Ra8 67. Kb7 Rxa7+ 68. Bxa7 Kxe5 69. Kc6 Ke4 70. Kc5 e5 71. Kc4 Kf3 72. Kd3 e4+ 73. Kd2 Kg2 74. Be3 1/2-1/2

[Event "Provincial-ch"]
[White "Olivera Medrano, Joan"]
[Black "Valido Bouza, Cesar Jose"]
[Site "Camaguey"]
[Round "?"]
[Result "1-0"]
[Date "1999.??.??"]
[ECO "D89"]
[WhiteElo "2334"]
[PlyCount "66"]
[EventDate "1999.01.11"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 14. Qa4 b6 15. Rac1 Bc8 16. Rfd1 Bb7 17. d5 Qd6 18. Bd2 Rfc8 19. Bb4 Qd8 20. Qa3 Bf8 21. Nd4 Rxc1 22. Rxc1 Rc8 23. Rxc8 Qxc8 24. Bxa5 bxa5 25. Qxa5 Bh6 26. Nc2 Qb8 27. g3 a6 28. Kg2 Qc8 29. Qb4 Qc7 30. a4 Bg7 31. Bc4 Bc8 32. a5 h5 33. Ne3 h4 1-0

[Event "CUB-ch U20"]
[White "Quesada Perez, Yuniesky"]
[Black "Olivera Medrano, Joan"]
[Site "Camaguey"]
[Round "5"]
[Result "1-0"]
[Date "1999.??.??"]
[ECO "A18"]
[WhiteElo "2210"]
[BlackElo "2375"]
[PlyCount "69"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "5"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 Nc6 4. Nf3 d5 5. e5 Ne4 6. d4 Bb4 7. Qc2 f5 8. exf6 Qxf6 9. a3 Bxc3+ 10. bxc3 Nd6 11. Bg5 Qf7 12. Bd3 dxc4 13. Bxh7 Nf5 14. Bxf5 exf5 15. 0-0 Be6 16. Rfe1 Kf8 17. Ne5 Nxe5 18. Rxe5 c6 19. Rae1 Qg6 20. h4 Re8 21. Qb1 Kg8 22. Qxb7 Kh7 23. Qxc6 Bf7 24. Qd7 a6 25. R1e3 Rxe5 26. Rxe5 Rb8 27. Re7 Rb1+ 28. Kh2 Bg8 29. Bf4 Qf6 30. g3 Rb2 31. Be5 Rxf2+ 32. Kg1 Qb6 33. Rxg7+ Kh6 34. Rh7+ Bxh7 35. Qg7+ 1-0

[Event "Provincial-ch"]
[White "Recio Capote, Jorge Ernesto"]
[Black "Olivera Medrano, Joan"]
[Site "Camaguey"]
[Round "?"]
[Result "0-1"]
[Date "1999.??.??"]
[ECO "C67"]
[BlackElo "2334"]
[PlyCount "94"]
[EventDate "1999.01.11"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 h6 10. h3 Be7 11. Rd1+ Ke8 12. Ne2 a5 13. a4 b6 14. b3 Ba6 15. Ned4 Nxd4 16. Nxd4 c5 17. Nf5 g6 18. Nxh6 c4 19. bxc4 Bxc4 20. Ng4 Rd8 21. Be3 Be6 22. Bd4 Rd7 23. Bb2 Kd8 24. Ne3 Kc8 25. Rxd7 Kxd7 26. Nd5 Bg5 27. Rd1 Kc6 28. Nc3 Rd8 29. Rxd8 Bxd8 30. g4 Kc5 31. Kg2 c6 32. f4 b5 33. Kf3 Kc4 34. Ke4 f5+ 35. Kf3 b4 36. Ne2 c5 37. g5 b3 38. cxb3+ Kxb3 39. Bc1 Kxa4 40. Ke3 Kb3 41. h4 a4 42. Ng3 a3 43. Bxa3 Kxa3 44. h5 gxh5 45. Nxh5 c4 46. Ng7 c3 47. Kd3 Kb2 0-1

[Event "CUB-ch U18"]
[White "Olivera Medrano, Joan"]
[Black "Dominguez Perez, Leinier"]
[Site "Matanzas"]
[Round "8"]
[Result "1-0"]
[Date "1998.??.??"]
[ECO "A45"]
[WhiteElo "2285"]
[BlackElo "2215"]
[PlyCount "55"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 c5 4. f3 g5 5. fxe4 gxh4 6. e3 Qb6 7. Nc3 e6 8. Nf3 cxd4 9. exd4 Qxb2 10. Nb5 Qb4+ 11. c3 Qa5 12. Ne5 d6 13. Nxf7 Kxf7 14. Bc4 Ke8 15. 0-0 Be7 16. Qh5+ Kd8 17. Rf7 Re8 18. e5 d5 19. Be2 Bd7 20. Nd6 Qxc3 21. Raf1 Qxd4+ 22. Kh1 Nc6 23. Rxh7 Bxd6 24. exd6 Kc8 25. Bb5 Qc5 26. Rh8 Rxh8 27. Qxh8+ Nd8 28. Qxd8+ 1-0

[Event "CUB-ch U18"]
[White "Olivera Medrano, Joan"]
[Black "Hernandez Carmenates, Holden"]
[Site "Matanzas"]
[Round "4"]
[Result "1-0"]
[Date "1998.??.??"]
[ECO "E94"]
[WhiteElo "2285"]
[PlyCount "153"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bc1 Nh6 10. 0-0 Nd7 11. h3 c6 12. Be3 Qe7 13. Qc2 f5 14. Bg5 Qe8 15. Rad1 Nf7 16. Bc1 f4 17. b3 b6 18. dxe5 Ndxe5 19. Bxf4 Nxf3+ 20. Bxf3 Ne5 21. Bxe5 Qxe5 22. Rd3 Qg5 23. Bd1 Be5 24. Ne2 Be6 25. Qd2 Qxd2 26. Rxd2 Rad8 27. f4 Bg7 28. Nd4 Bd7 29. Kh2 c5 30. Ne2 Bc6 31. Bc2 Rfe8 32. Ng3 Bc3 33. Re2 b5 34. Rd1 Rf8 35. Rf1 bxc4 36. bxc4 Bd7 37. Rf3 Bd4 38. Rd2 Be6 39. Ne2 Bg7 40. Bb3 a5 41. Rfd3 a4 42. Bxa4 Bxc4 43. Bb3 Bxb3 44. axb3 Rde8 45. Re3 Re6 46. Kg3 g5 47. f5 Rxf5 48. Rxd6 Rxd6 49. exf5 h5 50. Kf3 Kf7 51. Nc3 Bxc3 52. Rxc3 Rd5 53. Ke4 Rd2 54. g3 Rh2 55. g4 hxg4 56. hxg4 Rg2 57. Rxc5 Rxg4+ 58. Ke5 Rb4 59. Rc7+ Kf8 60. f6 g4 61. Ke6 Rb8 62. Rc3 g3 63. Rxg3 Rb6+ 64. Ke5 Kf7 65. Rf3 Rb4 66. Kd5 Rb8 67. Kc6 Rc8+ 68. Kb7 Rc5 69. Kb6 Rc2 70. b4 Rb2 71. b5 Rb1 72. Kc6 Rc1+ 73. Kb7 Rb1 74. b6 Ra1 75. Kb8 Rb1 76. b7 Rb2 77. Rc3 1-0

[Event "CUB-ch U18"]
[White "Olivera Medrano, Joan"]
[Black "Otero Acosta, Diasmany"]
[Site "Matanzas"]
[Round "6"]
[Result "0-1"]
[Date "1998.??.??"]
[ECO "D90"]
[WhiteElo "2285"]
[BlackElo "2330"]
[PlyCount "114"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 g6 7. e3 Bg7 8. Bd3 0-0 9. Rc1 Bg4 10. h3 Bxf3 11. Qxf3 e6 12. 0-0 Nh5 13. Bh2 f5 14. Bb1 f4 15. Rfd1 Rc8 16. Ne2 e5 17. dxe5 Nxe5 18. Qxd5+ Qxd5 19. Rxd5 Rxc1+ 20. Nxc1 fxe3 21. Rxe5 Bxe5 22. Bxe5 Rxf2 23. Bd4 Nf4 24. Bxe3 Rxg2+ 25. Kf1 Rxb2 26. Be4 g5 27. Bxf4 gxf4 28. Nd3 Rb1+ 29. Kf2 Kg7 30. Bd5 Kf6 31. Nxf4 Ke5 32. Kg3 Rg1+ 33. Bg2 b5 34. Nd3+ Kd4 35. Nb4 Kc3 36. Na6 b4 37. h4 h6 38. h5 Rd1 39. Nc5 Kb2 40. Bf3 Rd4 41. Nb3 Rd6 42. Be2 Kxa2 43. Na5 b3 44. Bc4 Rb6 45. Nxb3 Rxb3+ 46. Kf4 Ka3 47. Bxb3 Kxb3 48. Kf5 a5 49. Kg6 a4 50. Kxh6 a3 51. Kg7 a2 52. h6 a1Q+ 53. Kg8 Qa8+ 54. Kg7 Qb7+ 55. Kg8 Qc8+ 56. Kg7 Qd7+ 57. Kg8 Qd8+ 0-1

