[Event "Cumana Marquez Memorial 1st"]
[Site "Cumana"]
[Date "2014.07.06"]
[Round "6"]
[White "Guevara Barreto, Roberto Camilo"]
[Black "Marquez Subero, Jose"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "49"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 e6 9. Bd3 Nf6 10. c3 Bd6 11. Ne2 Qa5 12. b4 Qc7 13. Bxh7 Nxh7 14. Qd3 Nf6 15. a4 Nbd7 16. Be3 0-0 17. Rh4 a5 18. g4 axb4 19. Bc1 Ra5 20. g5 hxg5 21. Nxg5 b6 22. Nxe6 fxe6 23. Qg6 Rfa8 24. Bh6 Rxa4 25. Qxg7# 1-0

[Event "Cumana Marquez Memorial 1st"]
[Site "Cumana"]
[Date "2014.07.05"]
[Round "4"]
[White "Guevara Barreto, Roberto Camilo"]
[Black "Riveron Comptis, David"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "99"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. e4 e6 4. f4 Nd7 5. Nf3 dxe4 6. Nxe4 Ngf6 7. Neg5 h6 8. Nh3 Be7 9. Bd3 c5 10. f5 Nb6 11. 0-0 exf5 12. dxc5 Bxc5+ 13. Kh1 0-0 14. Nh4 f4 15. Nxf4 Ng4 16. Nf3 Nf2+ 17. Rxf2 Bxf2 18. Qe2 Bc5 19. b4 Re8 20. Qd1 Bxb4 21. Bb2 Bg4 22. Qf1 Qe7 23. Ne5 Be6 24. Qf3 Bd6 25. Qe4 f5 26. Qe2 Bxe5 27. Ng6 Qg5 28. Nxe5 Bd5 29. c4 Be4 30. c5 Nd5 31. Bxe4 fxe4 32. Qxe4 Nf6 33. Qc4+ Kh7 34. Qd3+ g6 35. Nf3 Qd5 36. Qc3 Re6 37. Nd4 Ne4 38. Qe3 Re7 39. Rf1 Rae8 40. Qf4 Nxc5 41. Ba1 Re1 42. h3 Rxf1+ 43. Qxf1 Kg8 44. Nf3 Qxa2 45. Bd4 Nd7 46. Qb5 Qe6 47. Be5 b6 48. Qa6 Nc5 49. Qxa7 Ne4 50. Qg7# 1-0

[Event "Cumana Marquez Memorial 1st"]
[Site "Cumana"]
[Date "2014.07.05"]
[Round "5"]
[White "Padron Maican, Frank Reinaldo"]
[Black "Guevara Barreto, Roberto Camilo"]
[Result "0-1"]
[ECO "D10"]
[PlyCount "90"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. h3 g6 6. Bg5 Ne4 7. Nxe4 dxe4 8. Qd2 Bg7 9. e3 Nc6 10. Ne2 Qd5 11. Bh4 0-0 12. Nc3 Qh5 13. Bg3 e5 14. Be2 Qh6 15. d5 Nb8 16. Nxe4 Rd8 17. Qc3 Bf5 18. Bf3 Nd7 19. Qd2 Nb6 20. Nc3 e4 21. Bxe4 Bxc3 22. Qxc3 Bxe4 23. 0-0 Rac8 24. Qf6 Qg7 25. Qxg7+ Kxg7 26. d6 Nc4 27. Rfd1 Bf5 28. b3 Na5 29. f3 f6 30. e4 Be6 31. f4 Kf7 32. e5 Rc2 33. Bh4 g5 34. fxg5 fxg5 35. Bxg5 Rg8 36. h4 h6 37. d7 Nc6 38. Rf1+ Kg7 39. Rf6 hxg5 40. Rxe6 Kf7 41. Re8 Rxe8 42. dxe8Q+ Kxe8 43. hxg5 Re2 44. g6 Rxe5 45. Rf1 Rg5 0-1

[Event "Cumana Marquez Memorial 1st"]
[Site "Cumana"]
[Date "2014.07.04"]
[Round "2"]
[White "Guevara Barreto, Roberto Camilo"]
[Black "Marquez Rivas, David Alejandro"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "90"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d6 3. e4 b6 4. Nf3 Bb7 5. Bc4 g6 6. Qe2 Bg7 7. Bg5 h6 8. Bxf6 exf6 9. 0-0-0 0-0 10. Nh4 Kh8 11. f4 f5 12. g3 fxe4 13. Nd5 c6 14. Ne3 d5 15. Bb3 Na6 16. Ng4 Bc8 17. Ne5 Bxe5 18. dxe5 Nc5 19. f5 Nxb3+ 20. axb3 Qg5+ 21. Kb1 Bxf5 22. Nxf5 Qxf5 23. g4 Qxe5 24. Qe3 Kg7 25. h4 f5 26. gxf5 Rxf5 27. Rhg1 Rf3 28. Qe2 Raf8 29. Qa6 Qe7 30. h5 g5 31. Qa4 R8f6 32. Qd4 Qf7 33. Rh1 c5 34. Qe5 Qe6 35. Qb8 Rf7 36. Rhg1 e3 37. Ka2 e2 38. Rde1 Rf1 39. Qg3 b5 40. Qc3+ Kg8 41. Qxc5 Rxe1 42. Rxe1 Rf1 43. Qxb5 Rxe1 44. Qb8+ Kg7 45. Qxa7+ Qf7 0-1

[Event "Cumana Marquez Memorial 1st"]
[Site "Cumana"]
[Date "2014.07.04"]
[Round "3"]
[White "Romero Azocar, Edward Rafael"]
[Black "Guevara Barreto, Roberto Camilo"]
[Result "0-1"]
[ECO "A38"]
[PlyCount "54"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Nf3 Nc6 4. Bg2 g6 5. Nc3 Bg7 6. 0-0 d6 7. d3 0-0 8. Bd2 a6 9. a3 Bg4 10. Rb1 Nd7 11. b4 Rb8 12. b5 Nd4 13. Nxd4 Bxd4 14. h3 Be6 15. e3 Bg7 16. Ne2 Ne5 17. Bc3 f6 18. d4 Nxc4 19. Nf4 Bf7 20. d5 Nxa3 21. Rc1 Nxb5 22. h4 Nxc3 23. Rxc3 b5 24. Bh3 b4 25. Ne6 Bxe6 26. Bxe6+ Kh8 27. Rc1 Qa5 0-1

[Event "Cumana Marquez Memorial 1st"]
[Site "Cumana"]
[Date "2014.07.03"]
[Round "1"]
[White "Marichal Gonzalez, Ariel"]
[Black "Guevara Barreto, Roberto Camilo"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2280"]
[PlyCount "57"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. h3 Bg7 7. Nc3 Nc6 8. Be3 Na5 9. Be2 0-0 10. 0-0 Nac4 11. Bc1 e5 12. d5 a5 13. b3 Nd6 14. Ba3 f5 15. Nd2 f4 16. Nb5 f3 17. Nxf3 Rxf3 18. Nxd6 Rf4 19. Nxc8 Nxc8 20. Qc2 Nd6 21. g3 Rxe4 22. Bxd6 Rxe2 23. Qxe2 Qxd6 24. Qb5 b6 25. Rac1 e4 26. Qc6 Qf8 27. Qe6+ Kh8 28. Rxc7 Re8 29. Qf7 1-0

