[Event "Santo Domingo op U2100 2nd"]
[Site "Santo Domingo"]
[Date "2015.06.26"]
[Round "5"]
[White "Holguin Velazquez, Rene Oscar"]
[Black "Paulino Rosario, Dalver"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "1972"]
[BlackElo "1812"]
[PlyCount "40"]
[EventDate "2015.06.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "DOM"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 g6 4. g3 Bg7 5. Bg2 Nbd7 6. 0-0 0-0 7. Nc3 e6 8. Qd3 c5 9. cxd5 cxd4 10. Nxd4 Ne5 11. Qb5 a6 12. Qb3 exd5 13. Nxd5 Neg4 14. Rd1 Re8 15. Nb6 Nxf2 16. Kxf2 Ng4+ 17. Kg1 Bxd4+ 18. e3 Nxe3 19. Rxd4 Qxd4 20. Bf3 Ng4+ 0-1

[Event "Santo Domingo op U2100 2nd"]
[Site "Santo Domingo"]
[Date "2015.06.21"]
[Round "4"]
[White "Gomez Almanzar, Roberto"]
[Black "Holguin Velazquez, Rene Oscar"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1881"]
[BlackElo "1972"]
[PlyCount "69"]
[EventDate "2015.06.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "DOM"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 e6 5. Bg2 Nbd7 6. b3 Bd6 7. 0-0 0-0 8. Bb2 b6 9. Nbd2 Ba6 10. Rc1 Rc8 11. Ne5 Bxe5 12. dxe5 Ng4 13. Nf3 dxc4 14. bxc4 Qc7 15. Qd4 Nh6 16. Ng5 Nf5 17. Qe4 Nc5 18. Qc2 h6 19. g4 hxg5 20. gxf5 exf5 21. Qxf5 Ne6 22. Be4 g6 23. Qg4 Kg7 24. h4 Rh8 25. hxg5 Rh5 26. f4 Rch8 27. Bxg6 Kxg6 28. f5+ Kg7 29. fxe6 Rh1+ 30. Kf2 Rxf1+ 31. Rxf1 Qe7 32. exf7 Qb4 33. Ba1 Rd8 34. e6+ Kf8 35. g6 1-0

[Event "Santo Domingo op U2100 2nd"]
[Site "Santo Domingo"]
[Date "2015.06.20"]
[Round "3"]
[White "Holguin Velazquez, Rene Oscar"]
[Black "Abreu Rodriguez, Juan Luis"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1972"]
[BlackElo "1730"]
[PlyCount "103"]
[EventDate "2015.06.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "DOM"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 c5 3. g3 d6 4. Bg2 Nc6 5. e3 Be6 6. b3 Nf6 7. Nd5 Bxd5 8. cxd5 Nb4 9. e4 Nd3+ 10. Ke2 Nxc1+ 11. Qxc1 Be7 12. d3 0-0 13. Nf3 Nd7 14. Bh3 b5 15. Qb2 a5 16. Rhc1 Nb6 17. a3 Ra7 18. Qd2 h6 19. Rc2 a4 20. bxa4 Nxa4 21. Rb1 Qa5 22. Qxa5 Rxa5 23. Bd7 Rb8 24. Nd2 b4 25. Nc4 Ra7 26. Bxa4 Rxa4 27. Rb3 Kh7 28. Rcb2 bxa3 29. Rxb8 a2 30. Rxa2 Rxa2+ 31. Rb2 Rxb2+ 32. Nxb2 f6 33. Nc4 Kg8 34. f4 g5 35. fxe5 fxe5 36. g4 Kg7 37. Kd2 Kg6 38. Kc3 h5 39. h3 hxg4 40. hxg4 Kf7 41. Kb3 Ke8 42. Ka4 Kd7 43. Kb5 Kc7 44. Ne3 Kd7 45. Nf5 Bd8 46. Ng7 Bf6 47. Ne6 Be7 48. Kb6 Bf6 49. Nf8+ Ke8 50. Nh7 Be7 51. Kc7 Kf7 52. Kd7 1-0

[Event "Santo Domingo op U2100 2nd"]
[Site "Santo Domingo"]
[Date "2015.06.20"]
[Round "2"]
[White "Lopez Sanchez, Bernardo Antonio"]
[Black "Holguin Velazquez, Rene Oscar"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1786"]
[BlackElo "1972"]
[PlyCount "84"]
[EventDate "2015.06.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "DOM"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Qb6 6. a4 Nge7 7. Nc3 a6 8. a5 Qc7 9. Be2 Nxa5 10. 0-0 b5 11. Ng5 b4 12. Bb5+ Nac6 13. Bxc6+ Nxc6 14. Na4 h6 15. Nh3 Be7 16. b3 0-0 17. d3 f6 18. Bb2 fxe5 19. Qg4 Bf6 20. Rae1 exf4 21. Bxf6 Rxf6 22. Nxc5 e5 23. Qh5 Bxh3 24. Qxh3 Qb6 25. d4 Rd6 26. c3 bxc3 27. Qxc3 exd4 28. Qc2 Nb4 29. Qf5 Qxc5 30. Rxf4 Rf6 31. Qg5 Rxf4 32. Qxf4 Nd3 33. Qd2 Nxe1 34. Qxe1 d3+ 35. Kh1 Rc8 36. Qe6+ Kh8 37. h3 d2 38. b4 d1Q+ 39. Kh2 Qcg1+ 40. Kg3 Qd3+ 41. Kg4 Qxg2+ 42. Kh5 Qg5# 0-1

[Event "Santo Domingo op U2100 2nd"]
[Site "Santo Domingo"]
[Date "2015.06.19"]
[Round "1"]
[White "Holguin Velazquez, Rene Oscar"]
[Black "Valdespina Agramonte, Anthony Jo"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1972"]
[BlackElo "1995"]
[PlyCount "94"]
[EventDate "2015.06.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "DOM"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. e3 dxc4 5. Bxc4 c5 6. Bf1 Be7 7. Bg2 0-0 8. Nge2 Nc6 9. 0-0 Qb6 10. b3 Rd8 11. Ba3 Qa6 12. Bc1 Bd7 13. a3 Ne5 14. d4 Bc6 15. f3 Nd3 16. Qc2 e5 17. dxe5 Nxe5 18. e4 c4 19. Be3 cxb3 20. Qxb3 Nc4 21. Bc1 Nd2 22. Bxd2 Rxd2 23. Ra2 Rxa2 24. Qxa2 Bc5+ 25. Kh1 Qxa3 26. Qd2 Qa5 27. Rd1 Bb4 28. Qd4 Qc5 29. Qd3 a5 30. Nd5 Nxd5 31. exd5 Bb5 32. Qe4 Re8 33. d6 Rxe4 34. fxe4 Qc2 35. Rc1 Qxc1+ 36. Nxc1 Bxd6 37. e5 Ba3 38. Nb3 a4 39. Nd4 Ba6 40. Bd5 Bb2 41. Nc2 Bc3 42. e6 fxe6 43. Bxe6+ Kf8 44. Kg2 Bd3 45. Ne3 b5 46. Nd1 Bd4 47. Nf2 Bc4 0-1

