[Event "Las Americas op U1800 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "6.8"]
[White "Abrantes Rivero, Miguel David"]
[Black "Trejo Alonso, Rodrigo Alberto"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1604"]
[BlackElo "1718"]
[PlyCount "94"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 h6 9. Bf4 Nh5 10. Nxd5 Qa5+ 11. Nc3 Nxf4 12. exf4 0-0 13. Nf3 Bd6 14. Ne5 c5 15. Nxd7 Bxd7 16. dxc5 Rfe8+ 17. Be2 Qxc5 18. 0-0 Bxf4 19. Bf3 Rab8 20. Rfe1 Be5 21. g3 b5 22. a3 a5 23. Qd2 Bf5 24. Qd5 Qxd5 25. Bxd5 b4 26. axb4 axb4 27. Na4 Bf6 28. Rxe8+ Rxe8 29. Rc1 Rc8 30. Rxc8+ Bxc8 31. b3 Bd4 32. Kf1 Kf8 33. Bc4 Ke7 34. Ke2 f6 35. f3 Kd6 36. g4 g5 37. h3 Ke5 38. Kd3 Bb7 39. Bf7 Bxf3 40. Kc4 Bg2 41. Kxb4 Bxh3 42. Bh5 f5 43. gxf5 Bxf5 44. Nc5 g4 45. Kc4 Bxc5 46. Kxc5 g3 47. Bf3 Be4 0-1

[Event "Las Americas op U1800 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "4.7"]
[White "Gonzalez Loaiza, Roberth Alberto"]
[Black "Trejo Alonso, Rodrigo Alberto"]
[Result "1-0"]
[ECO "E77"]
[WhiteElo "1549"]
[BlackElo "1718"]
[PlyCount "45"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[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. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Nbd7 10. 0-0 a6 11. Rb1 Re8 12. Bd2 Nf8 13. Bd3 Bd7 14. Ne2 b5 15. b4 bxc4 16. Bxc4 Ne4 17. bxc5 Nxd2 18. Qxd2 dxc5 19. Ng3 h6 20. Ne5 Qf6 21. Ne4 Qf5 22. Nd6 Qg4 23. Nxg4 1-0

[Event "Las Americas op U1800 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "5.14"]
[White "Trejo Alonso, Rodrigo Alberto"]
[Black "Benitez Cardenas, Nayeli Yentl"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1718"]
[BlackElo "1541"]
[PlyCount "141"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. Nc3 Nb6 7. Bb3 Bg4 8. h3 Bh5 9. Be3 Bd6 10. Ne4 0-0 11. Ng3 Bg6 12. h4 h5 13. Ng5 Nd4 14. Nxh5 Nxb3 15. axb3 Nd5 16. Ng3 Nxe3 17. fxe3 Bc5 18. e4 Qd4 19. Rf1 Rad8 20. Nf5 Qxb2 21. g4 Bb4+ 22. Ke2 Rd7 23. h5 Bh7 24. Nxh7 Kxh7 25. Rxa7 Rfd8 26. Rf3 b6 27. Ra4 c5 28. Kf1 b5 29. Ra6 c4 30. bxc4 bxc4 31. g5 cxd3 32. Rxd3 Rxd3 33. cxd3 Rc8 34. Ra1 Qh2 35. Qf3 Bc5 36. Ne3 Rb8 37. g6+ fxg6 38. hxg6+ Kh8 39. Re1 Rf8 40. Nf5 Qg1+ 41. Ke2 Qxg6 42. Qh1+ Kg8 43. Rc1 Ba3 44. Rg1 Qh7 45. Rxg7+ Qxg7 46. Nxg7 Kxg7 47. Qa1 Bd6 48. d4 exd4 49. Qxd4+ Rf6 50. e5 Bxe5 51. Qxe5 Kf7 52. Qh5+ Ke6 53. Ke3 Rf5 54. Qg4 Kf6 55. Ke4 Re5+ 56. Kd4 Ra5 57. Qf4+ Rf5 58. Qd6+ Kg7 59. Qe6 Rf6 60. Qe5 Kf7 61. Kd5 Kg6 62. Ke4 Kf7 63. Qg5 Re6+ 64. Kf5 Ra6 65. Qh5+ Kg7 66. Qg4+ Kh7 67. Qh5+ Kg7 68. Qg5+ Kf7 69. Qd8 Ra7 70. Qd5+ Ke8 71. Qg8+ 1-0

[Event "Las Americas op U1800 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "1.6"]
[White "Trejo Alonso, Rodrigo Alberto"]
[Black "Echeverria Salvador, Christian Daniel"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1718"]
[BlackElo "1471"]
[PlyCount "112"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 e6 5. Re1 Bd7 6. c3 e5 7. d4 cxd4 8. cxd4 exd4 9. Nxd4 Nge7 10. Nc3 Nxd4 11. Bxd7+ Qxd7 12. Qxd4 Nc6 13. Qd1 Be7 14. Bf4 Rd8 15. Nd5 0-0 16. Rc1 Qe6 17. Qb3 Rd7 18. Rcd1 Rfd8 19. Qg3 Ne5 20. Bd2 Ng6 21. Bc3 Bh4 22. Qe3 b6 23. g3 Be7 24. f4 Qg4 25. Qe2 Qh3 26. Qg2 Qxg2+ 27. Kxg2 Bf8 28. h4 Ne7 29. g4 Nxd5 30. Rxd5 f6 31. Red1 Kf7 32. e5 fxe5 33. fxe5 Ke6 34. exd6 Bxd6 35. Rf5 Bf8 36. Re1+ Kd6 37. Bb4+ Kc7 38. Rxf8 Rxf8 39. Bxf8 Rd2+ 40. Kf3 Rxb2 41. a3 Rd2 42. Bxg7 Rd7 43. Bf6 a5 44. Re7 b5 45. g5 b4 46. Rxd7+ Kxd7 47. axb4 axb4 48. Ke4 Ke6 49. h5 h6 50. Bg7 hxg5 51. h6 Kf7 52. Kf5 g4 53. Kxg4 Kg6 54. Kf3 b3 55. Ke2 b2 56. Bxb2 Kxh6 1/2-1/2

[Event "Las Americas op U1800 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "3.12"]
[White "Trejo Alonso, Rodrigo Alberto"]
[Black "Moreno Rojas, Luis Eduardo"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1718"]
[BlackElo "1576"]
[PlyCount "69"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Nf6 6. c4 d4 7. e3 Bd6 8. exd4 exd4 9. Re1+ Ne7 10. Bg5 Be6 11. Nbd2 0-0 12. Bxf6 gxf6 13. Ne4 Ng6 14. Qd2 Kg7 15. h4 Bg4 16. Nh2 h5 17. Nxg4 hxg4 18. Nxd6 Qxd6 19. Bxb7 Rab8 20. Be4 Ne5 21. Kg2 Rbe8 22. Qf4 Rh8 23. Rad1 Qa6 24. a3 Rb8 25. Bf5 Qb7+ 26. Re4 Qxb2 27. Rxe5 fxe5 28. Qxe5+ Kg8 29. Bxg4 Qb6 30. Re1 Rh7 31. Bf5 Rh6 32. Re4 Rd8 33. Rg4+ Kf8 34. Qg7+ Ke7 35. Re4+ 1-0

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.16"]
[Round "6"]
[White "Trejo Alonso, Rodrigo Alberto"]
[Black "Fernandez Rivero, Karla July"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1696"]
[BlackElo "2025"]
[PlyCount "52"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. c4 dxc4 6. Qa4+ c6 7. Qxc4 b5 8. Qc2 Bb7 9. d3 c5 10. Nc3 a6 11. Bf4 Nc6 12. a3 Rc8 13. Ne5 Nd4 14. Qd1 Bxg2 15. Kxg2 Nd5 16. e4 Nxf4+ 17. gxf4 0-0 18. Kh1 f6 19. Nf3 f5 20. Nxd4 cxd4 21. Ne2 fxe4 22. dxe4 d3 23. Ng3 Rxf4 24. Qd2 Rf8 25. Rac1 Rxc1 26. Rxc1 Bg5 0-1

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.13"]
[Round "3"]
[White "Gutierrez Herrera, Jose Antonio"]
[Black "Trejo Alonso, Rodrigo Alberto"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2059"]
[BlackElo "1696"]
[PlyCount "89"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Ne7 7. c3 0-0 8. Nbd2 Nbc6 9. Re1 Qc7 10. Nf1 Bd7 11. Bf4 e5 12. Be3 b6 13. d4 Kh8 14. d5 Na5 15. Qc1 Ng8 16. N3d2 Rae8 17. b4 Nb7 18. f3 f5 19. exf5 gxf5 20. f4 e4 21. g4 Nf6 22. gxf5 Nxd5 23. Nxe4 Nxe3 24. Nxe3 Bc6 25. Ng5 Nd8 26. Nd5 Qd7 27. f6 Bxd5 28. fxg7+ Qxg7 29. Bxd5 h6 30. Re3 Rxe3 31. Qxe3 hxg5 32. Qh3+ Qh7 33. Qxh7+ Kxh7 34. f5 Nf7 35. bxc5 dxc5 36. Re1 Nd6 37. Re7+ Kh8 38. Rxa7 Nb5 39. Rf7 Rxf7 40. Bxf7 Kg7 41. Be6 Nxc3 42. Kf2 Kf6 43. Ke3 Nb5 44. Ke4 Nd4 45. Bd7 1/2-1/2

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.12"]
[Round "1"]
[White "Blanco Fernandez, Alvaro"]
[Black "Trejo Alonso, Rodrigo Alberto"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2216"]
[BlackElo "1696"]
[PlyCount "61"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Nc6 6. Nf3 0-0 7. 0-0 e5 8. d5 Nb8 9. Ne1 Ne8 10. Nd3 f5 11. Bd2 Nf6 12. f3 Nh5 13. Rc1 f4 14. Be1 Na6 15. b4 Qg5 16. Qd2 Qh6 17. c5 g5 18. cxd6 cxd6 19. Nb5 Rf7 20. Bf2 Bf8 21. Nxa7 Bd7 22. b5 g4 23. bxa6 Rg7 24. fxg4 Nf6 25. axb7 Rb8 26. Rc7 Nxe4 27. Qe1 Nf6 28. Nc6 Nxg4 29. Bxg4 Rxg4 30. Rxd7 Qh3 31. Nxf4 1-0

[Event "Guillermo Garcia Memorial op 28th"]
[Site "Santa Clara"]
[Date "2019.04.27"]
[Round "5"]
[White "Martin Perez, Javier"]
[Black "Trejo Alonso, Rodrigo Alberto"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1968"]
[BlackElo "1783"]
[PlyCount "30"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nf3 Nf6 6. Nc3 Nc6 7. c5 Ne4 8. Bb5 Qa5 9. Qa4 Qxa4 10. Bxa4 Nxc3 11. bxc3 Bd7 12. Rb1 0-0-0 13. Ng5 Be8 14. Bxc6 bxc6 15. Bf4 h6 1-0

[Event "Guillermo Garcia Memorial op 28th"]
[Site "Santa Clara"]
[Date "2019.04.26"]
[Round "4"]
[White "Trejo Alonso, Rodrigo Alberto"]
[Black "Fundora Zamora, Yoisel"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1783"]
[BlackElo "2105"]
[PlyCount "72"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. d4 0-0 6. 0-0 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. Re1 Nc5 11. Nb3 Nxb3 12. axb3 Nd7 13. Be3 a6 14. Bd4 Rb8 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. b4 Ne5 18. b5 c5 19. bxc6 bxc6 20. Na4 c5 21. Qc3 Nc6 22. f4 Nd4 23. e5 Bg4 24. Kh1 Rb3 25. Qc1 Bf3 26. Nc3 Bxg2+ 27. Kxg2 dxe5 28. Nd5 e4 29. Rxa6 Re6 30. Rxe6 fxe6 31. Nc3 Qb8 32. Nxe4 Rxb2+ 33. Kh3 Rc2 34. Qa1 Qf8 35. g4 Qh6+ 36. Kg3 Qxh2# 0-1

[Event "Guillermo Garcia Memorial op 28th"]
[Site "Santa Clara"]
[Date "2019.04.25"]
[Round "3"]
[White "Trejo Alonso, Rodrigo Alberto"]
[Black "Gutierrez Espinosa, Karen"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1783"]
[BlackElo "2088"]
[PlyCount "74"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. Nf3 g6 5. Nc3 Bg7 6. 0-0 0-0 7. e3 e6 8. d4 cxd4 9. exd4 d5 10. b3 Ne4 11. Bb2 Qa5 12. Qd3 f5 13. a3 Qb6 14. Na4 Qc7 15. Rac1 Bh6 16. Rc2 Qf7 17. Ne5 Nxe5 18. dxe5 dxc4 19. bxc4 Bd7 20. Nc3 Nxc3 21. Bxc3 Ba4 22. Rb2 Rad8 23. Qb1 b6 24. Bb4 Rfe8 25. c5 bxc5 26. Bxc5 Bf8 27. Rb7 Rd7 28. Rxd7 Qxd7 29. Bxf8 Rxf8 30. Qb4 Rc8 31. h4 a6 32. Bf3 Bc6 33. Bxc6 Rxc6 34. Rb1 Qc7 35. Qb8+ Qxb8 36. Rxb8+ Kg7 37. Rb7+ Kf8 1/2-1/2

[Event "Guillermo Garcia Memorial op 28th"]
[Site "Santa Clara"]
[Date "2019.04.23"]
[Round "1"]
[White "Trejo Alonso, Rodrigo Alberto"]
[Black "Cabrera Gonzalez, Maximo Ariel"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1783"]
[BlackElo "2171"]
[PlyCount "91"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. cxd5 exd5 5. d4 Be7 6. Nf3 0-0 7. 0-0 b6 8. Nc3 Bb7 9. Re1 Nbd7 10. a3 c5 11. e3 Rc8 12. Bd2 Ne4 13. Nxe4 dxe4 14. Ne5 Nxe5 15. dxe5 Qc7 16. Bc3 b5 17. Qg4 Qc6 18. Red1 Rcd8 19. e6 f6 20. Rd7 Rxd7 21. exd7 Bd8 22. Bh3 g6 23. Qe6+ Kg7 24. Rd1 Qxe6 25. Bxe6 Bb6 26. Bd5 Bxd5 27. Rxd5 Kf7 28. f3 exf3 29. Kf2 Ke6 30. e4 f5 31. Kxf3 fxe4+ 32. Kxe4 Rd8 33. Re5+ Kxd7 34. Bd2 Kc6 35. Re6+ Rd6 36. Ke5 Rxe6+ 37. Kxe6 c4 38. g4 Bd4 39. Bc3 Bxc3 40. bxc3 a5 41. g5 b4 42. axb4 axb4 43. cxb4 c3 44. Kf6 c2 45. Kg7 c1Q 46. Kh6 0-1

