[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.12.10"]
[Round "7"]
[White "Boza Araya, Enrique"]
[Black "Huertas Badilla, Allan"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "1706"]
[BlackElo "1706"]
[PlyCount "89"]
[EventDate "2019.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 Be7 9. d3 0-0 10. 0-0 h6 11. Nf3 Qc7 12. Nc3 Rd8 13. Nd2 Bf5 14. Bf3 Rab8 15. Re1 Rb4 16. Qe2 Bg6 17. a3 Rbb8 18. b4 Nb7 19. Nc4 Re8 20. Be3 Nd8 21. Ne4 Nxe4 22. dxe4 Ne6 23. c3 Ng5 24. Rad1 Bxe4 25. Bxg5 Bxf3 26. Qxf3 Bxg5 27. Qf5 Rbd8 28. g3 Bf6 29. Qe4 Rxd1 30. Rxd1 c5 31. Rd5 cxb4 32. cxb4 Qc6 33. f3 Qa6 34. Ra5 Qe6 35. Rxa7 Bd8 36. Rb7 f5 37. Qd3 e4 38. Qd7 Qxd7 39. Rxd7 e3 40. Kf1 e2+ 41. Ke1 Bf6 42. Rd3 Rc8 43. Ne3 Rc1+ 44. Kxe2 Rh1 45. Nf1 1-0

[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.12.03"]
[Round "6"]
[White "Gutierrez Soto, Gilberth"]
[Black "Boza Araya, Enrique"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1773"]
[BlackElo "1706"]
[PlyCount "57"]
[EventDate "2019.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. d3 g6 5. f4 Bg7 6. Nf3 a6 7. 0-0 b5 8. Bb3 Na5 9. Qe1 Nxb3 10. axb3 Bb7 11. Be3 Rc8 12. f5 Bh6 13. fxe6 dxe6 14. Bxh6 Nxh6 15. Qe3 Ng4 16. Qf4 f5 17. h3 e5 18. Nxe5 Qd4+ 19. Kh1 Nxe5 20. Ne2 Qd6 21. d4 cxd4 22. Rad1 Nf7 23. Qf2 Bxe4 24. Rxd4 Qe6 25. Nf4 Qe5 26. Rxe4 fxe4 27. Nxg6 hxg6 28. Qxf7+ Kd8 29. Rd1+ 1-0

[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.11.26"]
[Round "5"]
[White "Boza Araya, Enrique"]
[Black "Fernandez Sibaja, Felipe Josue"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1706"]
[BlackElo "2095"]
[PlyCount "96"]
[EventDate "2019.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Be7 9. Bxc6+ Nxc6 10. Qxc6+ Bd7 11. Qc4 0-0 12. Nc3 Bf5 13. d3 Rc8 14. Qa4 Bd7 15. Qb3 Rb8 16. Qc4 Rb4 17. Qa6 Bc5 18. a3 Bc8 19. axb4 Bxa6 20. bxc5 Bb7 21. 0-0 Nd5 22. Nce4 Nf4 23. Bxf4 exf4 24. Nf3 f5 25. Neg5 Qa8 26. Ne1 h6 27. Ne6 f3 28. gxf3 Rf6 29. Nd4 Qd8 30. c6 Qxd4 31. cxb7 Qb6 32. Ra6 Qxb2 33. Rxf6 gxf6 34. b8Q+ Qxb8 35. d4 Qf4 36. c3 Qd2 37. Nc2 Qxc2 38. Ra1 Qxc3 39. Rxa7 Qxd4 40. Ra8+ Kg7 41. Kg2 Kg6 42. Rg8+ Kf7 43. Rh8 Qf4 44. h3 Qg5+ 45. Kh2 Ke7 46. Ra8 Kd6 47. Ra3 Qc1 48. Re3 Qf1 0-1

[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.11.19"]
[Round "4"]
[White "Boza Araya, Enrique"]
[Black "Carrillo Naranjo, Gerardo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1706"]
[BlackElo "1684"]
[PlyCount "61"]
[EventDate "2019.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. h3 a6 7. a3 h6 8. d3 Qe7 9. b4 Ba7 10. b5 axb5 11. Bxb5 Bd7 12. a4 g5 13. Nd5 Nxd5 14. exd5 Nd4 15. Bxd7+ Qxd7 16. c3 Nxf3+ 17. Qxf3 Bb6 18. Be3 f5 19. Qh5+ Kd8 20. Bxg5+ Kc8 21. a5 Rxa5 22. Bf6 Rh7 23. Qg6 Kb8 24. d4 exd4 25. Qg8+ Ka7 26. Bxd4 Ra6 27. Rfb1 Re7 28. Qh8 Qe8 29. Bxb6+ cxb6 30. Qd4 Rxa1 31. Qxb6+ 1-0

[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.11.12"]
[Round "3"]
[White "Dinarte Villagra, Victor"]
[Black "Boza Araya, Enrique"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1686"]
[BlackElo "1706"]
[PlyCount "105"]
[EventDate "2019.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Nh5 4. Bg5 h6 5. Bh4 g5 6. Bg3 Bf5 7. e3 Bg7 8. Bd3 Nxg3 9. hxg3 Qd7 10. Nc3 a6 11. a3 c5 12. Ne5 Bxe5 13. dxe5 Bxd3 14. Qxd3 e6 15. f4 gxf4 16. gxf4 Nc6 17. 0-0-0 0-0-0 18. Na4 Qe7 19. Rh5 c4 20. Qd2 b5 21. Nc3 d4 22. Ne4 Rd5 23. Nd6+ Kc7 24. exd4 Rxd4 25. Qf2 Rxd1+ 26. Kxd1 f5 27. c3 Qg7 28. Kc1 Rg8 29. Rh2 Qg3 30. Ne8+ Kc8 31. Nd6+ Kc7 32. Qxg3 Rxg3 33. Rxh6 Nd8 34. Ne8+ Kc8 35. Nd6+ Kc7 36. Rh7+ Kb6 37. Rd7 Nc6 38. Nc8+ Kc5 39. Rd2 Rg8 40. Nd6 Rg4 41. Nb7+ Kb6 42. Nd8 Nxd8 43. Rxd8 Rxf4 44. Rd6+ Kc7 45. Rxe6 Rf1+ 46. Kd2 Rf2+ 47. Ke3 Rxg2 48. Rxa6 Rxb2 49. Ra7+ Kd8 50. e6 Rc2 51. Kd4 Rd2+ 52. Ke5 Rd3 53. Kf6 1-0

[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.11.05"]
[Round "2"]
[White "Boza Araya, Enrique"]
[Black "Jimenez Sancho, Pedro Pablo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1706"]
[BlackElo "1808"]
[PlyCount "109"]
[EventDate "2019.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 d5 5. Bd2 Nc6 6. h3 0-0 7. Be2 Re8 8. a3 Bxc3 9. Bxc3 dxe4 10. dxe4 Nxe4 11. Qxd8 Rxd8 12. Bxe5 Nxe5 13. Nxe5 Be6 14. 0-0 c6 15. Rad1 Kf8 16. Bd3 Nf6 17. Rfe1 g6 18. Bc4 Bxc4 19. Nxc4 Rd5 20. Rxd5 Nxd5 21. Na5 Rb8 22. c4 Ne7 23. b4 b6 24. Nb3 Rd8 25. Re2 Rd1+ 26. Kh2 Rd3 27. Re3 Rxe3 28. fxe3 Nf5 29. e4 Ne3 30. c5 Nc2 31. Kg3 Ke7 32. Kf4 h6 33. g4 bxc5 34. Nxc5 Nxa3 35. e5 Nc2 36. Nd3 Nd4 37. Ke4 Ne6 38. h4 Kd7 39. Nb2 c5 40. bxc5 Nxc5+ 41. Kd5 Ne6 42. Nc4 Nf4+ 43. Ke4 Ng2 44. h5 Ke6 45. g5 hxg5 46. h6 f5+ 47. Kf3 Nh4+ 48. Kf2 g4 49. h7 f4 50. h8Q g3+ 51. Kg1 Nf3+ 52. Kf1 Nh2+ 53. Kg2 Ng4 54. Qc8+ Kd5 55. Qxg4 1-0

[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.10.29"]
[Round "1"]
[White "Zuniga Villegas, Jason"]
[Black "Boza Araya, Enrique"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1706"]
[PlyCount "62"]
[EventDate "2019.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d3 Nd4 5. Bg5 Nxf3+ 6. Qxf3 Qxg5 7. h4 Qf6 8. 0-0-0 Qxf3 9. gxf3 a6 10. Be2 b5 11. a3 Bb7 12. Rhg1 g6 13. a4 b4 14. Na2 Bg7 15. Rg5 Bh6 16. f4 Bxg5 17. hxg5 h5 18. d4 a5 19. d5 Ba6 20. c4 Ne7 21. d6 Nc6 22. Kb1 Nd4 23. Rxd4 cxd4 24. Nc1 Rc8 25. Nd3 Bxc4 26. Nc1 Bxe2 27. Nxe2 d3 28. Nd4 d2 29. Nb5 Rc1+ 30. Ka2 d1Q 31. Nc7+ Kf8 0-1

