[Event "Central America & Caribbean U18"]
[Site "Merida"]
[Date "2018.05.03"]
[Round "9"]
[White "Gonzalez, Nilfi"]
[Black "Sandoval Yepez, Joe Samuel"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1623"]
[BlackElo "1625"]
[PlyCount "36"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b3 e6 2. g3 f5 3. Bb2 Nf6 4. Bg2 d5 5. e3 Bd6 6. Ne2 e5 7. Nbc3 c6 8. d3 e4 9. Qd2 Qe7 10. Bh3 Nbd7 11. Bxf5 Ne5 12. Nd4 Bxf5 13. Nxf5 Nf3+ 14. Kd1 Qd7 15. Nxd6+ Qxd6 16. Qe2 0-0-0 17. d4 a5 18. Nb1 h5 1/2-1/2

[Event "Central America & Caribbean U18"]
[Site "Merida"]
[Date "2018.05.02"]
[Round "8"]
[White "Sandoval Yepez, Joe Samuel"]
[Black "Colmenares Olivares, Cesar Eduardo"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1625"]
[BlackElo "1802"]
[PlyCount "70"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. Be3 Nf6 8. 0-0 0-0 9. Nxc6 bxc6 10. f3 Be6 11. Qd2 Qc7 12. Rfd1 Rfd8 13. Kh1 Rab8 14. Rab1 Qa5 15. b3 Ng4 16. Bd4 Bxd4 17. Qxd4 c5 18. Qg1 Qxc3 19. fxg4 Qxc2 20. Qe3 Qxa2 21. Ra1 Qxb3 22. Qg5 Rd7 23. Bd3 Rb4 24. h4 Kg7 25. Qf4 h6 26. Ba6 Rc7 27. g5 h5 28. Be2 Rcb7 29. Bf3 c4 30. e5 c3 31. Qg3 c2 32. Rdc1 d5 33. Qf2 Rc7 34. Qe1 d4 35. g4 Qxf3+ 0-1

[Event "Central America & Caribbean U18"]
[Site "Merida"]
[Date "2018.05.01"]
[Round "6"]
[White "Sandoval Yepez, Joe Samuel"]
[Black "Salazar Olchowski, Gabriel Anton"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1625"]
[BlackElo "1962"]
[PlyCount "42"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 g6 3. Nf3 Bg7 4. d4 Nf6 5. g3 0-0 6. Bg2 d6 7. 0-0 c6 8. Re1 Ne4 9. Qc2 Na6 10. a3 Nxc3 11. bxc3 e5 12. Bg5 Qe8 13. e4 f4 14. dxe5 dxe5 15. gxf4 h6 16. Bh4 exf4 17. e5 g5 18. Bxg5 hxg5 19. Nxg5 Bf5 20. Be4 Qg6 21. h4 Nc5 0-1

[Event "Central America & Caribbean U18"]
[Site "Merida"]
[Date "2018.04.30"]
[Round "5"]
[White "Chacon Mejia, Gabriel Alejandro"]
[Black "Sandoval Yepez, Joe Samuel"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1964"]
[BlackElo "1625"]
[PlyCount "57"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. 0-0 d6 8. Qg4 Nf6 9. Qh4 Nbd7 10. Bf4 Nf8 11. e5 dxe5 12. Bxe5 Ng6 13. Bxg6 fxg6 14. Nc3 0-0 15. Rad1 Nd5 16. Qg3 Nxc3 17. Bxc3 Qe7 18. a3 Rf7 19. Bb4 Qf6 20. Nc5 Bxc5 21. Bxc5 Bd7 22. Bd4 Qf5 23. Rd2 Bc6 24. Rfd1 Re8 25. Be3 Bd5 26. h3 b5 27. c3 Qh5 28. Rd4 Ref8 29. Qh4 1/2-1/2

[Event "Central America & Caribbean U18"]
[Site "Merida"]
[Date "2018.04.29"]
[Round "3"]
[White "Paz Soto, Carlos Osmer"]
[Black "Sandoval Yepez, Joe Samuel"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1625"]
[PlyCount "54"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 a6 4. Nc3 b5 5. Be2 Bb7 6. d3 Nc6 7. Bf4 d6 8. d4 cxd4 9. Nb1 e5 10. Bg3 Nf6 11. h3 Nxe4 12. Bh2 Be7 13. 0-0 0-0 14. Nbd2 Nxd2 15. Nxd2 d5 16. Nb3 Qb6 17. a4 bxa4 18. Rxa4 Rfd8 19. Qd2 f5 20. Na5 Nxa5 21. Rxa5 Bb4 22. Qg5 Bxa5 23. Qe7 Re8 24. Qg5 Qf6 25. Qh5 Qg6 26. Qxg6 hxg6 27. Ra1 Bd8 0-1

[Event "Central America & Caribbean U18"]
[Site "Merida"]
[Date "2018.04.29"]
[Round "4"]
[White "Sandoval Yepez, Joe Samuel"]
[Black "Bastidas Segovia, Samuel Eduardo"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1625"]
[BlackElo "1803"]
[PlyCount "76"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 d5 5. Be2 0-0 6. 0-0 b6 7. c4 e6 8. Nc3 Bb7 9. d3 c5 10. d4 Nbd7 11. cxd5 Nxd5 12. Nxd5 exd5 13. Qd2 Nf6 14. Bd3 Rc8 15. Rac1 Ne4 16. Qe2 Nd6 17. Rfd1 Qe7 18. Ba3 Ne4 19. Nd2 Rfd8 20. Nxe4 dxe4 21. Bc4 Qg5 22. dxc5 bxc5 23. Rxd8+ Rxd8 24. Bxc5 h5 25. b4 Bc8 26. Rd1 Rxd1+ 27. Qxd1 Bh3 28. g3 h4 29. Bf1 Bg4 30. Be2 Bh3 31. Qd6 hxg3 32. hxg3 Be6 33. Bf1 Be5 34. Qe7 Qg4 35. Qd8+ Kg7 36. Bf8+ Kh7 37. Qh4+ Qxh4 38. gxh4 Bxa2 1/2-1/2

[Event "Central America & Caribbean U18"]
[Site "Merida"]
[Date "2018.04.28"]
[Round "2"]
[White "Sandoval Yepez, Joe Samuel"]
[Black "Palencia Lindarte, Willians Josue"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1625"]
[BlackElo "1460"]
[PlyCount "39"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. Bg5 0-0 8. Qd2 Nc6 9. Nb3 a6 10. h4 Be6 11. h5 b5 12. hxg6 fxg6 13. f3 b4 14. Nd5 Bxd5 15. Bxf6 Bxf6 16. Qxd5+ Kg7 17. Qxc6 Rc8 18. Qd5 Rxc2 19. Nd4 Rxb2 20. Ne6+ 1-0

[Event "Central America & Caribbean U18"]
[Site "Merida"]
[Date "2018.04.28"]
[Round "1"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Sandoval Yepez, Joe Samuel"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2017"]
[BlackElo "1625"]
[PlyCount "53"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. f4 b6 4. Nf3 Bb7 5. e3 Be7 6. Be2 Ne4 7. 0-0 Bf6 8. c3 d5 9. d3 Nd6 10. Ne5 Nd7 11. d4 Qe7 12. Bd3 g6 13. Nd2 Nf5 14. Qe2 Bxe5 15. fxe5 Qg5 16. Rae1 0-0 17. e4 Ne7 18. Bc1 Qh5 19. Rf3 dxe4 20. Bxe4 Bxe4 21. Nxe4 f5 22. exf6 Nf5 23. Ng3 Nxg3 24. Qxe6+ Rf7 25. hxg3 Raf8 26. g4 Qh4 27. g5 1-0

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.18"]
[Round "5"]
[White "Acosta Morales, Juan Felix"]
[Black "Sandoval Yepez, Joe Samuel"]
[Result "1/2-1/2"]
[ECO "C45"]
[BlackElo "1673"]
[PlyCount "50"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Nxc6 Qxc6 8. Bxc5 Qxc5 9. Qd4 Qxd4 10. cxd4 b6 11. g3 Bb7 12. Bg2 0-0 13. Nc3 Rab8 14. 0-0 a6 15. e5 Bxg2 16. Kxg2 f5 17. exf6 Rxf6 18. Rfe1 Nc6 19. Nd5 Re6 20. Nxc7 Rxe1 21. Rxe1 a5 22. Nb5 Kf7 23. a3 Kf6 24. b4 axb4 25. axb4 Nxb4 1/2-1/2

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.18"]
[Round "6"]
[White "Contarino Armas, Daniele Arturo"]
[Black "Sandoval Yepez, Joe Samuel"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1673"]
[PlyCount "52"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. d3 h6 7. h3 d6 8. Be3 Nd4 9. Bxd4 exd4 10. Nd5 Be6 11. Nxf6+ Qxf6 12. Bxe6 fxe6 13. c3 dxc3 14. Qb3 cxb2 15. Rab1 Bb6 16. Rxb2 Kh8 17. Re1 e5 18. Qd5 c6 19. Qc4 Qg6 20. Nh4 Qg5 21. Nf3 Rxf3 22. Rf1 Raf8 23. Qe6 R3f6 24. Qd7 Rg6 25. g3 Qxg3+ 26. Kh1 Qg2# 0-1

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.17"]
[Round "3"]
[White "Sandoval Yepez, Joe Samuel"]
[Black "Balogh Moran, Andres"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1673"]
[PlyCount "64"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 Nf6 3. g3 e5 4. Bg2 Bc5 5. h3 d6 6. d3 h6 7. e3 0-0 8. Nge2 Bf5 9. a3 a5 10. 0-0 Re8 11. e4 Be6 12. Nd5 Nd4 13. Nxd4 Bxd4 14. Be3 c6 15. Bxd4 exd4 16. Nf4 Bd7 17. b4 c5 18. b5 b6 19. a4 Qc8 20. e5 Rxe5 21. Bxa8 Qxa8 22. Re1 Rxe1+ 23. Qxe1 g5 24. Qe7 gxf4 25. Qxf6 Bxh3 26. f3 Qxf3 27. Ra2 Qf1+ 28. Kh2 fxg3+ 29. Kxg3 Qxf6 30. Kxh3 Qf5+ 31. Kg3 Qxd3+ 32. Kf4 Qe3+ 0-1

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.16"]
[Round "2"]
[White "Gallegos Cruz, Ricardo"]
[Black "Sandoval Yepez, Joe Samuel"]
[Result "1-0"]
[ECO "A04"]
[BlackElo "1673"]
[PlyCount "79"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nc6 2. b3 e5 3. d3 d5 4. Bb2 Bd6 5. Nbd2 f5 6. e4 Nf6 7. exd5 Nxd5 8. a3 Bd7 9. g3 Qe7 10. Bg2 0-0-0 11. 0-0 h5 12. Nh4 Rh6 13. Bxd5 g5 14. Ng2 f4 15. Ne4 fxg3 16. fxg3 Bc5+ 17. Kh1 Bg4 18. Qd2 Rxd5 19. Nxg5 Nd4 20. Bxd4 Bxd4 21. Rf7 Qd6 22. Raf1 Bb6 23. Rf8+ Kd7 24. R1f7+ Kc6 25. Ne4 Qxa3 26. Qxh6+ Rd6 27. Qd2 Rd7 28. Qc3+ Bc5 29. Rf6+ Rd6 30. Nxd6 cxd6 31. d4 exd4 32. Qd3 Qc1+ 33. Rf1 Qg5 34. Qe4+ Kb6 35. R8f7 Bc8 36. b4 Bxb4 37. Qxd4+ Bc5 38. Qa4 a6 39. Rb1+ Ka7 40. Qc6 1-0

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.16"]
[Round "1"]
[White "Sandoval Yepez, Joe Samuel"]
[Black "Guerra Fornerino, Jorge Isaac"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1673"]
[BlackElo "2156"]
[PlyCount "84"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bg5 Be7 6. Bd3 0-0 7. 0-0 Bg4 8. Nbd2 Nbd7 9. Re1 c5 10. c4 cxd4 11. cxd5 Nc5 12. Bc4 Nxd5 13. Bxe7 Nxe7 14. b4 Ne6 15. Qb3 Nc7 16. Re4 Be6 17. Rxd4 Qe8 18. Re1 b5 19. Bxe6 Nxe6 20. Rd6 Ng6 21. Ng5 Qe7 22. Nde4 Nxg5 23. Nf6+ Qxf6 24. Rxf6 gxf6 25. h4 Ne6 26. h5 Ngf4 27. h6 Rfd8 28. g3 Nd5 29. f4 Rac8 30. f5 Rc3 31. Qb2 Nd4 32. Kh1 Rdc8 33. Rd1 Ne3 34. Rxd4 Rc1+ 35. Kh2 R1c2+ 36. Qxc2 Rxc2+ 37. Kh3 Kf8 38. g4 Rc4 39. Rd3 Nxg4 40. Rd7 Nxh6 41. Rxa7 Rxb4 42. Ra8+ Kg7 0-1

