[Event "Bayamon Barbosa op"]
[Site "Bayamon"]
[Date "2024.07.25"]
[Round "5"]
[White "Alvarez Tapia, Wilfredo"]
[Black "Mejias Nunez, Rafael E"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1715"]
[BlackElo "2007"]
[PlyCount "88"]
[EventDate "2024.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 c6 4. Bd3 Qb6 5. Nd2 Nbd7 6. f4 e6 7. Rb1 Be7 8. Ngf3 c5 9. c3 Qc7 10. 0-0 Nb6 11. Qe2 Bd7 12. Ne5 a6 13. Rf3 Nc8 14. Rbf1 Nd6 15. dxc5 Qxc5 16. Bxf6 Bxf6 17. Nxd7 Kxd7 18. Nb3 Qc7 19. e4 dxe4 20. Bxe4 Rad8 21. Rd3 Kc8 22. Bf3 Qb6+ 23. Kh1 Nf5 24. Rfd1 Rxd3 25. Rxd3 Rd8 26. Rxd8+ Kxd8 27. Qe4 Nd6 28. Qd3 Ke7 29. g4 g6 30. c4 Qb4 31. c5 Nc4 32. Kg2 Kf8 33. Bxb7 Qxb7+ 34. Kg3 Qd5 35. Qf1 Bxb2 36. Na5 Nxa5 37. Qxa6 Qxc5 38. Qa8+ Kg7 39. g5 Nc6 40. Qb7 Bc1 41. Qc7 Qe3+ 42. Kg4 Nd4 43. Qe5+ Qxe5 44. fxe5 Nc6 0-1

[Event "Bayamon Barbosa op"]
[Site "Bayamon"]
[Date "2024.07.25"]
[Round "4"]
[White "Alvarez Tapia, Wilfredo"]
[Black "Sotelo Kohama, Daniel"]
[Result "1-0"]
[ECO "E13"]
[WhiteElo "1715"]
[BlackElo "2006"]
[PlyCount "67"]
[EventDate "2024.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 b6 5. e3 Bb7 6. Nf3 h6 7. Bh4 d6 8. Qa4+ Nc6 9. d5 Bxc3+ 10. bxc3 g5 11. dxc6 Bc8 12. Bg3 Ne4 13. Bd3 Nc5 14. Qc2 f5 15. 0-0 Qf6 16. Rad1 e5 17. Be2 Be6 18. h3 h5 19. Nd4 exd4 20. exd4 Ne4 21. Bd3 0-0-0 22. Qa4 Kb8 23. Bxe4 fxe4 24. Rb1 Bc8 25. Rb3 Rhf8 26. c5 e3 27. cxb6 cxb6 28. Rfb1 exf2+ 29. Kf1 Rde8 30. Rxb6+ Kc7 31. Rb7+ Bxb7 32. Rxb7+ Kc8 33. Rb8+ Kc7 34. Qxa7+ 1-0

[Event "Bayamon Barbosa op"]
[Site "Bayamon"]
[Date "2024.07.24"]
[Round "3"]
[White "Melendez Padilla, Isabelo"]
[Black "Alvarez Tapia, Wilfredo"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "1888"]
[BlackElo "1715"]
[PlyCount "73"]
[EventDate "2024.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. d3 Be7 7. 0-0 0-0 8. c3 d5 9. Qe2 Bg4 10. Nbd2 Qd7 11. Rd1 Rad8 12. Nf1 Qc8 13. Bg5 dxe4 14. dxe4 Rxd1 15. Rxd1 Rd8 16. Bxf6 Bxf6 17. Ne3 Rxd1+ 18. Qxd1 Bxf3 19. Qxf3 Ne7 20. Ng4 Ng6 21. Nxf6+ gxf6 22. Qxf6 Qd7 23. g3 a5 24. Bd5 c5 25. h4 Qe7 26. Qf5 Kg7 27. Qg4 Kh8 28. Qc8+ Kg7 29. h5 Nf8 30. Qa6 b4 31. Qxa5 bxc3 32. bxc3 Nd7 33. Qc7 Kf8 34. Qc8+ Kg7 35. h6+ Kxh6 36. Qc7 Qg5 37. Qxd7 1-0

[Event "Bayamon Barbosa op"]
[Site "Bayamon"]
[Date "2024.07.23"]
[Round "2"]
[White "Alvarez Tapia, Wilfredo"]
[Black "Infante Pacas, Juan P"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "1715"]
[PlyCount "41"]
[EventDate "2024.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. Bxf6 exf6 6. Nxe4 Qe7 7. Qe2 Bg7 8. Nc3 f5 9. 0-0-0 Qxe2 10. Bxe2 c6 11. Nf3 0-0 12. Rhe1 d6 13. Bf1 Nd7 14. Kb1 a6 15. Ng5 Nf6 16. f3 c5 17. Bc4+ Kh8 18. Nf7+ Kg8 19. Nxd6+ Kh8 20. dxc5 Bd7 21. Nf7+ 1-0

[Event "Bayamon Barbosa op"]
[Site "Bayamon"]
[Date "2024.07.22"]
[Round "1"]
[White "Infante Meyer, Salvador"]
[Black "Alvarez Tapia, Wilfredo"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2146"]
[BlackElo "1715"]
[PlyCount "59"]
[EventDate "2024.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d3 d5 2. f4 Nf6 3. Nf3 c5 4. g3 Nc6 5. Bg2 Bf5 6. 0-0 e6 7. Nh4 Bg4 8. h3 Bh5 9. g4 Bg6 10. Nxg6 hxg6 11. c3 Bd6 12. e4 dxe4 13. dxe4 Bc7 14. Qe2 a6 15. Be3 Qe7 16. Nd2 0-0 17. Qf2 b6 18. g5 Nh5 19. e5 Qe8 20. Qf3 Ne7 21. Qxa8 Qxa8 22. Bxa8 Rxa8 23. Ne4 Nf5 24. Kf2 Kf8 25. Rfd1 Ke7 26. Rd2 f6 27. Rad1 Rd8 28. Rxd8 Bxd8 29. gxf6+ gxf6 30. Nxf6 1-0

[Event "Guaynabo Tuesdays 2nd"]
[Site "Guaynabo"]
[Date "2013.07.02"]
[Round "5.2"]
[White "Montanez Nazario, Robert"]
[Black "Alvarez Tapia, Wilfredo"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2134"]
[PlyCount "43"]
[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. e4 e5 2. Bc4 Nf6 3. d4 Nc6 4. Nf3 Bd6 5. 0-0 0-0 6. Re1 Qe7 7. d5 Na5 8. Bd3 b6 9. Nh4 g6 10. Bh6 Re8 11. Re3 Nxd5 12. Nf5 Nxe3 13. Nxe7+ Bxe7 14. fxe3 d6 15. Nc3 c6 16. b4 Nb7 17. b5 Bd7 18. Qf3 Na5 19. Rf1 f6 20. g4 Rad8 21. g5 Bf8 22. Qxf6 1-0

[Event "Guaynabo Tuesdays 2nd"]
[Site "Guaynabo"]
[Date "2013.06.24"]
[Round "4.4"]
[White "Alvarez Tapia, Wilfredo"]
[Black "Delgado Delgado, Edwin G"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1555"]
[PlyCount "29"]
[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 e6 2. e4 b6 3. Be3 Bb7 4. Nd2 Nf6 5. Bd3 Be7 6. Ngf3 d6 7. h3 0-0 8. 0-0 Nbd7 9. Nh2 Rc8 10. f4 c5 11. c3 cxd4 12. cxd4 Re8 13. g4 h6 14. Qf3 e5 15. d5 1-0

[Event "Guaynabo Tuesdays 2nd"]
[Site "Guaynabo"]
[Date "2013.06.18"]
[Round "3.8"]
[White "Davila Nieves, Guillermo"]
[Black "Alvarez Tapia, Wilfredo"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1492"]
[PlyCount "76"]
[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 e5 2. e3 Nf6 3. a3 Be7 4. Nc3 c6 5. d4 e4 6. b4 0-0 7. Qc2 Na6 8. Nxe4 Nxe4 9. Qxe4 Re8 10. Qd3 d5 11. Qb3 Nc7 12. Nf3 Bf6 13. Bb2 Ne6 14. Be2 Ng5 15. Ne5 Ne4 16. Rd1 Be6 17. cxd5 cxd5 18. 0-0 Nd6 19. f4 Rc8 20. Bd3 Nc4 21. Bc1 Bxe5 22. fxe5 Rc7 23. Qb1 g6 24. e4 Bg4 25. Rde1 dxe4 26. Rxe4 Bf5 27. Ref4 Bxd3 28. Qxd3 Nxe5 29. Qh3 Nc6 30. Bb2 Qd5 31. Qh6 Rce7 32. R4f2 Re2 33. Bc1 Rxf2 34. Kxf2 Nxd4 35. Be3 Nf5 36. Qf4 Rxe3 37. Qb8+ Kg7 38. Kg1 Re2 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 "1.3"]
[White "Vazquez Maccarini, Danitza"]
[Black "Alvarez Tapia, Wilfredo"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1832"]
[PlyCount "87"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. 0-0 Nf6 6. Re1 Be7 7. c3 0-0 8. Nbd2 Nxd4 9. cxd4 Bxb5 10. dxe5 dxe5 11. Nxe5 Bc5 12. Ng4 Qd4 13. Nxf6+ Qxf6 14. Qf3 Qe5 15. Qg3 Qxg3 16. hxg3 Rad8 17. a3 Rfe8 18. Nb3 Bb6 19. Bf4 Ba4 20. Nd2 h6 21. Nc4 Bd4 22. Rab1 Bc2 23. Rbc1 Bxe4 24. Bxc7 Rc8 25. Nd6 Bxb2 26. Nxe8 Bxc1 27. Rxe4 Bxa3 28. Bf4 b5 29. Nd6 Bxd6 30. Bxd6 Rc6 31. Bb4 a6 32. Kf1 Kh7 33. Ke2 Kg6 34. Kd3 Kf5 35. Rf4+ Ke6 36. Bf8 g6 37. Bxh6 a5 38. Bg7 b4 39. Rf6+ Kd5 40. Rxc6 Kxc6 41. Kc4 f5 42. Bf6 b3 43. Kxb3 Kd5 44. Ka4 1-0

