[Event "Guaynabo Tuesdays 2nd"]
[Site "Guaynabo"]
[Date "2013.06.24"]
[Round "4.8"]
[White "Davila Nieves, Guillermo"]
[Black "Sanchez Collazo, Ramon F"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1492"]
[PlyCount "74"]
[EventDate "2013.06.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "PUR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. c5 Bg7 5. f3 0-0 6. Bf4 Nh5 7. Qd2 Nxf4 8. Qxf4 c6 9. g3 Nd7 10. Qd2 e5 11. e3 Re8 12. 0-0-0 exd4 13. exd4 b6 14. b4 bxc5 15. bxc5 Rb8 16. g4 Qa5 17. Kc2 Rb4 18. Nge2 Rc4 19. Rb1 Ba6 20. Kd1 Nxc5 21. dxc5 Rxc3 22. Nxc3 Bxc3 23. Qg2 Qa4+ 24. Rb3 Re1+ 25. Kc2 Bxf1 26. Rxf1 Qxa2+ 27. Kxc3 Re3+ 28. Kd4 Qxg2 29. Rb8+ Kg7 30. Kxe3 Qxf1 31. Kf4 Qe2 32. Rc8 Qxh2+ 33. Ke3 Qg1+ 34. Kf4 Qxc5 35. g5 Qd6+ 36. Ke3 d4+ 37. Kf2 d3 0-1

[Event "Guaynabo Tuesdays 2nd"]
[Site "Guaynabo"]
[Date "2013.06.18"]
[Round "3.7"]
[White "Sanchez Collazo, Ramon F"]
[Black "Gerena Rivas, Eliam"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "118"]
[EventDate "2013.06.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "PUR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nc6 4. Nf3 f5 5. Bc4 Nf6 6. Qe2 a6 7. Qf1 b5 8. Be2 Bb7 9. a4 b4 10. c4 bxc3 11. Bxc3 g6 12. Na3 Bg7 13. Nc2 0-0 14. h4 h6 15. Nh2 Ne4 16. Bb2 f4 17. Bf3 Nc5 18. Qc4+ Kh8 19. b4 Nd7 20. Bxc6 Bxc6 21. Qxc6 fxe3 22. Nf3 exf2+ 23. Kxf2 Qe7 24. Qe4 Qe6 25. Ne3 Qf7 26. Ng4 h5 27. Ne3 Nf6 28. Qc2 e4 29. Ng5 Ng4+ 30. Ke2 Qf2+ 31. Kd1 Nxe3+ 32. dxe3 Qxc2+ 33. Kxc2 Rf2+ 34. Kd1 Rxb2 35. Rc1 Ra7 36. Rf1 Rxb4 37. Ne6 Rxa4 38. Rf7 Bh6 39. Kd2 Ra2+ 40. Kc3 Ra3+ 41. Kc4 Rxe3 42. Rcf1 d5+ 43. Kxd5 c6+ 44. Ke5 Rxf7 45. Rxf7 Rg3 46. Kf6 Rxg2 47. Re7 Bf8 48. Re8 Rf2+ 49. Kxg6 Kg8 50. Ng5 Rg2 51. Kxh5 Kg7 52. Ra8 e3 53. Ne6+ Kf7 54. Ng5+ Ke7 55. Ra7+ Kd6 56. Rxa6 e2 57. Ra1 Bg7 58. Rc1 Bb2 59. Rb1 Kd5 0-1

[Event "Guaynabo Tuesdays 2nd"]
[Site "Guaynabo"]
[Date "2013.06.11"]
[Round "2.8"]
[White "Alvarez Tapia, Wilfredo"]
[Black "Sanchez Collazo, Ramon F"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "115"]
[EventDate "2013.06.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "PUR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nd7 3. e3 Ngf6 4. Nd2 e5 5. c3 e4 6. Qb3 Be7 7. c4 c6 8. cxd5 cxd5 9. Ne2 0-0 10. Nc3 h6 11. Bh4 Nb6 12. Be2 Be6 13. 0-0 Nh7 14. Bg3 Bd6 15. Bxd6 Qxd6 16. Nb5 Qe7 17. Rac1 Qg5 18. f4 Qg6 19. Kh1 Bg4 20. Bxg4 Qxg4 21. Qd1 Nf6 22. h3 Qg3 23. Qe1 Qg6 24. Qh4 Rfc8 25. g4 Na4 26. b3 Nb2 27. f5 Qh7 28. Nd6 Rf8 29. Rc7 b6 30. Rfc1 Nd3 31. R1c3 g5 32. Qg3 h5 33. Kg2 hxg4 34. hxg4 Qh4 35. Qxh4 gxh4 36. Kh3 Nf2+ 37. Kxh4 N2xg4 38. Nf1 Kg7 39. Kg3 Nh6 40. Rc2 Rg8 41. Rb7 Kh7+ 42. Kf2 Rg7 43. Rcc7 Ne8 44. Nxe8 Rxe8 45. f6 Rg6 46. Rxa7 Rxf6+ 47. Ke2 Ng4 48. Rxf7+ Rxf7 49. Rxf7+ Kg6 50. Rd7 Nf6 51. Rd6 b5 52. Ng3 Ra8 53. a4 bxa4 54. bxa4 Rxa4 55. Nh5 Ra2+ 56. Ke1 Kxh5 57. Rxf6 Kg5 58. Rf4 1/2-1/2

[Event "Guaynabo Tuesdays 2nd"]
[Site "Guaynabo"]
[Date "2013.06.04"]
[Round "1.8"]
[White "Sanchez Collazo, Ramon F"]
[Black "Hernandez Rodriguez, Carlos"]
[Result "0-1"]
[ECO "E76"]
[BlackElo "1537"]
[PlyCount "74"]
[EventDate "2013.06.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "PUR"]
[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 0-0 5. f4 d6 6. Nf3 e6 7. h3 Nbd7 8. Bd3 Nh5 9. g4 Nhf6 10. e5 dxe5 11. fxe5 Ne8 12. c5 c6 13. h4 b5 14. h5 a5 15. Qc2 f5 16. hxg6 hxg6 17. Qh2 Nxc5 18. Qh7+ Kf7 19. Ng5+ Ke7 20. Qh3 Qxd4 21. Be2 fxg4 22. Qg2 Qxe5 23. Kd1 Qd6+ 24. Kc2 e5 25. Nge4 Nxe4 26. Nxe4 Bf5 27. Bd3 Qb4 28. Be3 Bxe4 29. Bxe4 Qc4+ 30. Kb1 Nf6 31. Bxc6 Qd3+ 32. Qc2 Qxe3 33. Bxa8 Rxa8 34. Qc7+ Nd7 35. Qc6 Qd3+ 36. Kc1 Rf8 37. Rd1 Bh6+ 0-1

