[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.12.10"]
[Round "7"]
[White "Espinoza Sevilla, Erick"]
[Black "Torrentes Arias, Greivin"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1540"]
[BlackElo "1632"]
[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. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. 0-0 e6 5. d3 Ne7 6. e4 0-0 7. c3 Nbc6 8. Re1 d5 9. Nbd2 b6 10. Nb3 Bb7 11. e5 c4 12. Nbd4 cxd3 13. Qxd3 h6 14. h4 Rc8 15. Bf4 Na5 16. Rab1 Qd7 17. Qd1 Ba6 18. Nh2 Nac6 19. Ng4 Nxd4 20. cxd4 h5 21. Nf6+ Bxf6 22. exf6 Nf5 23. Bh3 Qc6 24. Bxf5 exf5 25. Be5 Qc2 26. Qf3 Bd3 27. Qf4 Kh7 28. Qg5 Rh8 29. Rbc1 Qxb2 30. Rxc8 Rxc8 31. Bf4 1-0

[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.12.03"]
[Round "6"]
[White "Torrentes Arias, Greivin"]
[Black "Carrillo Naranjo, Gerardo"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "1632"]
[BlackElo "1684"]
[PlyCount "49"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 a6 10. Rb1 b5 11. b4 cxb4 12. Rxb4 Nbd7 13. Be3 Qa5 14. Qb1 Re8 15. 0-0 Bb7 16. a4 Rac8 17. Rc1 Rxc3 18. Rxc3 Nxd5 19. exd5 Bxc3 20. Re4 Rxe4 21. Nxe4 Be5 22. axb5 axb5 23. f4 Qa1 24. Qxa1 Bxa1 25. Bxb5 1/2-1/2

[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.11.19"]
[Round "4"]
[White "Torrentes Arias, Greivin"]
[Black "Morales Zumbado, Raul"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1632"]
[BlackElo "1148"]
[PlyCount "55"]
[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. c4 c6 3. cxd5 cxd5 4. Bf4 e6 5. Nc3 f5 6. e3 Nf6 7. Nf3 Be7 8. Bb5+ Nc6 9. 0-0 0-0 10. h3 Bd7 11. a3 Ne4 12. Rc1 Be8 13. Bxc6 Bxc6 14. Ne5 Be8 15. Nxe4 fxe4 16. Qg4 Qb6 17. b4 Rf5 18. Rc3 Qb5 19. Rfc1 Rd8 20. Rc7 h5 21. Qd1 Bd6 22. Rc8 Qb6 23. g4 hxg4 24. Qxg4 Bh5 25. Qh4 Rxc8 26. Rxc8+ Kh7 27. Bg5 g6 28. Bf6 1-0

[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.11.12"]
[Round "3"]
[White "Moya Morales, Rafael"]
[Black "Torrentes Arias, Greivin"]
[Result "1-0"]
[ECO "A02"]
[BlackElo "1632"]
[PlyCount "71"]
[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. f4 c5 2. Nf3 Nc6 3. e3 g6 4. Nc3 Bg7 5. b3 Nf6 6. Bb2 0-0 7. Be2 d5 8. 0-0 Bg4 9. Bb5 d4 10. Na4 Nd7 11. Bxc6 bxc6 12. Qe1 Bxf3 13. Rxf3 e5 14. d3 exf4 15. Rxf4 Bh6 16. Rf3 Bxe3+ 17. Rxe3 dxe3 18. Qxe3 f5 19. Rd1 Re8 20. Qf2 Qe7 21. Ba3 Qe2 22. Rf1 Kf7 23. Nxc5 Nf6 24. h3 a5 25. Nb7 Re6 26. Nd6+ Kg8 27. Nc4 Nd5 28. Bb2 a4 29. Qd4 Nf6 30. Nb6 Rf8 31. Nd7 Qxc2 32. Nxf6+ Rexf6 33. Rc1 Qe2 34. Rxc6 Qe7 35. Rxf6 Re8 36. Re6 1-0

[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.11.05"]
[Round "2"]
[White "Torrentes Arias, Greivin"]
[Black "Zuniga Villegas, Jason"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1632"]
[PlyCount "55"]
[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 e6 2. c4 Nf6 3. Nc3 d6 4. e4 b6 5. Bg5 h6 6. Bh4 Ba6 7. e5 dxe5 8. dxe5 g5 9. Qxd8+ Kxd8 10. Bg3 Ng4 11. h3 Nxf2 12. Bxf2 Nc6 13. Nf3 Nb4 14. 0-0-0+ Ke8 15. Be2 Bb7 16. g4 Be4 17. h4 Be7 18. Rhf1 Rg8 19. hxg5 Rxg5 20. Nxe4 Rxg4 21. Nf6+ Bxf6 22. exf6 Nxa2+ 23. Kb1 Nb4 24. Ne5 c5 25. Bxg4 a5 26. Rg1 Rd8 27. Bxe6 fxe6 28. Rg8# 1-0

[Event "San Jose Banco Central op"]
[Site "San Jose"]
[Date "2019.10.29"]
[Round "1"]
[White "Bonilla Rodriguez, Andres"]
[Black "Torrentes Arias, Greivin"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1936"]
[BlackElo "1632"]
[PlyCount "135"]
[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. Bb5 Nf6 4. d3 d6 5. 0-0 e5 6. c3 Bg4 7. Nbd2 Qb6 8. Ba4 Be7 9. Re1 0-0 10. h3 Bxf3 11. Qxf3 Rad8 12. Nf1 h6 13. Ng3 Nh7 14. Bxc6 bxc6 15. Nf5 Bg5 16. h4 Bxc1 17. Raxc1 Kh8 18. b3 Qc7 19. g4 d5 20. Kh1 Qd7 21. Rcd1 Qe6 22. Rg1 dxe4 23. dxe4 Rxd1 24. Rxd1 Qc8 25. Kg2 c4 26. Nd6 Qe6 27. b4 Qe7 28. Kg3 Kg8 29. Nf5 Qc7 30. Qe2 Rd8 31. Rxd8+ Qxd8 32. Qxc4 Qd2 33. Ne3 Qd7 34. a4 Nf6 35. b5 cxb5 36. axb5 h5 37. g5 Ng4 38. Qe2 Nxe3 39. fxe3 g6 40. c4 Qb7 41. Qd3 Qc8 42. Qe2 Qb7 43. Kf3 Qd7 44. Kg2 Qb7 45. Qf3 Qc7 46. Qf6 Qxc4 47. Qxe5 Qe2+ 48. Kg1 Qxe3+ 49. Kf1 Qh3+ 50. Ke2 Qg2+ 51. Kd3 Qf1+ 52. Kd4 Qa1+ 53. Kd5 Qa5 54. Qe8+ Kg7 55. Qc6 Qd2+ 56. Kc5 Qe3+ 57. Kd6 Qd4+ 58. Kc7 Qe5+ 59. Kb7 Qe7+ 60. Kb8 Qa3 61. e5 Qa5 62. Qd7 Qb4 63. Qb7 Qd4 64. e6 Qe5+ 65. Kxa7 Qxe6 66. Qc6 Qa2+ 67. Kb7 Qf2 68. Qf6+ 1-0

[Event "Pan American-ch Amateur U2000"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "1.18"]
[White "Hernandez Luna, Jose Angel"]
[Black "Torrentes Arias, Greivin"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1819"]
[BlackElo "1632"]
[PlyCount "57"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Be3 d6 7. Qc1 Ng4 8. Bd2 Bd7 9. h3 Nf6 10. Bh6 Bxh6 11. Qxh6 Nd4 12. Qd2 Rb8 13. Nce2 b5 14. c3 Nxe2 15. Nxe2 Bc6 16. f4 c4 17. Nd4 Ba8 18. 0-0 cxd3 19. Qxd3 Qb6 20. Kh2 d5 21. e5 Ne4 22. f5 0-0 23. Qe3 Qc7 24. e6 f6 25. fxg6 hxg6 26. Bxe4 dxe4 27. Qh6 Rf7 28. exf7+ Kxf7 29. Qh7+ 1-0

[Event "Pan American-ch Amateur U2000"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "2.19"]
[White "Torrentes Arias, Greivin"]
[Black "Murillo Arguedas, Jaime"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1632"]
[BlackElo "1761"]
[PlyCount "53"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 Na6 7. Be2 c5 8. d5 e6 9. dxe6 fxe6 10. 0-0 Qe7 11. f4 Bd7 12. f5 Nb4 13. fxg6 hxg6 14. Bg5 a6 15. Na4 Rad8 16. a3 Nc6 17. Nb6 Be8 18. Bg4 Nd4 19. Ne2 Nc6 20. Nf4 Bf7 21. Qe1 Nd4 22. Qh4 Be8 23. Rae1 Nc6 24. Nxe6 Bd7 25. Nxf8 Bxg4 26. Nxg6 Qf7 27. Bxf6 1-0

