[Event "PUR-ch"]
[Site "San Juan"]
[Date "2023.09.03"]
[Round "9"]
[White "Rivera Rincon, Diego I"]
[Black "Vales Quinones, Pedro I"]
[Result "1-0"]
[ECO "B90"]
[BlackElo "1332"]
[PlyCount "91"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 Nbd7 9. a4 b6 10. Nd2 Bb7 11. f4 Rc8 12. Bb3 Rxc3 13. bxc3 Qc7 14. c4 Nxe4 15. Nxe4 Bxe4 16. 0-0 0-0 17. Qg4 Nf6 18. Qg3 Nh5 19. Qf2 Nxf4 20. Bxf4 exf4 21. Qxf4 Qc6 22. Rae1 f5 23. c5+ Kh8 24. Rxe4 Qxe4 25. Qxe4 fxe4 26. Rxf8+ Bxf8 27. cxb6 d5 28. b7 Bd6 29. Bxd5 a5 30. Bxe4 Kg8 31. c4 h6 32. c5 Bxc5+ 33. Kf1 Bd6 34. Ke2 Kf7 35. h3 Ke6 36. Kd3 Ke5 37. Bf3 Bc7 38. Kc4 Kd6 39. Kb5 Bb8 40. Kxa5 Kc5 41. Ka6 Kb4 42. a5 Kc5 43. g4 g5 44. Bg2 Kd6 45. Kb6 Kd7 46. a6 1-0

[Event "PUR-ch"]
[Site "San Juan"]
[Date "2023.09.03"]
[Round "8"]
[White "Serrano Rivera, Oscar A"]
[Black "Rivera Rincon, Diego I"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1084"]
[PlyCount "89"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 a6 6. Bxc6+ bxc6 7. d4 Bg4 8. dxe5 Bxf3 9. Qxf3 dxe5 10. Bg5 Be7 11. Nd2 h6 12. Bxf6 Bxf6 13. Rad1 Qe7 14. Qc3 c5 15. Nb3 0-0 16. h3 Rab8 17. Nxc5 Rb6 18. Rd7 Qe8 19. Rxc7 Qb5 20. Nd7 Rd8 21. Nxb6 Qxb6 22. Qc4 Rf8 23. Rd1 Qxb2 24. Rdd7 Qc1+ 25. Kh2 Qf4+ 26. Kg1 Qc1+ 27. Qf1 Qf4 28. g3 Qxe4 29. Qc4 Qg6 30. Qxa6 e4 31. Qb7 e3 32. a4 e2 33. Qb4 Re8 34. Qe1 Qh5 35. Kg2 Bd8 36. Rc8 Re6 37. Rdxd8+ Kh7 38. Rh8+ Kg6 39. Rhe8 Qd5+ 40. f3 Qd1 41. Rxe6+ fxe6 42. Kf2 Qd4+ 43. Kxe2 Qxa4 44. Qc3 Qb5+ 45. Qd3+ 1-0

[Event "PUR-ch"]
[Site "San Juan"]
[Date "2023.09.02"]
[Round "6"]
[White "Ortiz Colon, Vladimir S"]
[Black "Rivera Rincon, Diego I"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1438"]
[PlyCount "101"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f6 4. Bxc6 bxc6 5. d4 Bd6 6. dxe5 fxe5 7. Bg5 Be7 8. Bxe7 Qxe7 9. Nbd2 d5 10. c3 Nf6 11. Qe2 Bg4 12. h3 Bxf3 13. Qxf3 0-0 14. Qe2 Qc5 15. 0-0 Rae8 16. Rae1 Re6 17. Qd3 Rd6 18. Qg3 d4 19. cxd4 Qxd4 20. Nf3 Nxe4 21. Qxe5 Qxe5 22. Nxe5 Nd2 23. f3 Nxf1 24. Rxf1 Rd2 25. Nxc6 Rxb2 26. Nxa7 Ra8 27. Nc6 Raxa2 28. Re1 Rxg2+ 29. Kh1 Rh2+ 30. Kg1 Rxh3 31. Re8+ Kf7 32. Re7+ Kf6 33. Rxc7 Rxf3 34. Ne7 Rd3 35. Ng8+ Ke6 36. Re7+ Kd6 37. Re1 Rg3+ 38. Kh1 Rh3+ 39. Kg1 Rah2 40. Re4 Rc2 41. Ne7 Rh5 42. Re1 Re5 43. Rxe5 Kxe5 44. Ng8 Ke6 45. Kh1 Rc8 46. Nh6 gxh6 47. Kg2 Rc3 48. Kh2 Kf5 49. Kg2 Kf4 50. Kf2 Rc2+ 51. Ke1 0-1

[Event "PUR-ch"]
[Site "San Juan"]
[Date "2023.09.02"]
[Round "7"]
[White "Rivera Rincon, Diego I"]
[Black "Torres Ortiz, Gabriel"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "59"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e6 7. Bg5 Be7 8. Nf3 Nc6 9. 0-0 0-0 10. Re1 Qc7 11. Ne2 d5 12. Bxf6 Bxf6 13. c3 Rd8 14. Qc2 b5 15. exd5 Rxd5 16. Bxh7+ Kf8 17. Be4 Rd8 18. Ng3 Bb7 19. Nh5 Rac8 20. Nxf6 gxf6 21. Re3 Ke7 22. Rae1 Nb4 23. Qb3 Nd5 24. Bxd5 Rxd5 25. Nd4 Re5 26. Rxe5 fxe5 27. Nc2 Rg8 28. Ne3 Qc6 29. Kf1 f5 30. Nxf5+ 1-0

[Event "PUR-ch"]
[Site "San Juan"]
[Date "2023.08.26"]
[Round "3"]
[White "Rivera Rincon, Diego I"]
[Black "Toro Cruz, Sebastian J"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1912"]
[PlyCount "54"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. Bd3 d5 6. e5 Ne4 7. Nxe4 dxe4 8. Bc4 e3 9. f3 Qg5 10. Qe2 Qh4+ 11. g3 Qxd4 12. c3 Qxe5 13. Bxe3 Bc5 14. Bxc5 Qxc5 15. 0-0-0 0-0 16. Nh3 Qh5 17. Ng1 Nc6 18. g4 Qg5+ 19. Kb1 Rad8 20. Rf1 Rd2 21. Qe1 Rfd8 22. Nh3 Qg6+ 23. Ka2 Na5 24. Nf4 Qc2 25. Qa1 Nxc4 26. Rb1 Qa4 27. Rhe1 Qxa3# 0-1

[Event "PUR-ch"]
[Site "San Juan"]
[Date "2023.08.25"]
[Round "1"]
[White "Rivera Rincon, Diego I"]
[Black "Gonzalez Gonzalez, Enoel"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1749"]
[PlyCount "96"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 Nf6 4. Bc4 d6 5. h3 Nc6 6. d3 h6 7. 0-0 0-0 8. Na4 Bb6 9. Nxb6 axb6 10. Re1 Na5 11. b3 c6 12. a4 Nxc4 13. bxc4 Bd7 14. c3 Qc7 15. d4 c5 16. dxe5 dxe5 17. Qc2 Ra6 18. Nh2 Rfa8 19. Rf1 Bxa4 20. Qe2 Bc6 21. Rxa6 bxa6 22. f4 Nxe4 23. Qg4 Nf6 24. Qg3 Nh5 25. Qg4 Nxf4 26. Bxf4 exf4 27. Rxf4 Qe5 28. Qg3 Re8 29. Ng4 Qe1+ 30. Qxe1 Rxe1+ 31. Kf2 Rc1 32. Ne5 Be8 33. Rf3 f6 34. Ng4 Bf7 35. Rg3 Kf8 36. Ke2 Bxc4+ 37. Kd2 Ra1 38. Ne3 Ra2+ 39. Kc1 Be6 40. Kb1 Rf2 41. Ng4 Re2 42. Nh2 Kf7 43. Nf3 Bd5 44. Nh4 g5 45. Nf5 Be4+ 46. Kc1 Bxf5 47. Kd1 Ra2 48. Rf3 Be4 0-1

