[Event "Guimaraes 2nd"]
[Site "Guimaraes"]
[Date "2018.10.07"]
[Round "7"]
[White "Martinez Ferreira, Oscar"]
[Black "Fernandes, Joao Pedro Murtinho"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1752"]
[BlackElo "2067"]
[PlyCount "60"]
[EventDate "2018.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. Nc3 a6 6. a4 g6 7. e4 Bg7 8. h3 Ne7 9. Nf3 0-0 10. Bd3 Nd7 11. g4 Ne5 12. Nxe5 Bxe5 13. Bh6 Re8 14. Be3 Bd7 15. h4 c4 16. Bxc4 Qc8 17. Qd3 Bxg4 18. f4 Bg7 19. Kd2 Bf3 20. Rh2 b5 21. axb5 axb5 22. Rxa8 Qxa8 23. Bxb5 Qa1 24. Bxe8 Qxb2+ 25. Qc2 Bxc3+ 26. Kd3 Qa3 27. Qxc3 Bxe4+ 28. Kc4 Bxd5+ 29. Kd3 Be4+ 30. Kc4 d5+ 0-1

[Event "Guimaraes 2nd"]
[Site "Guimaraes"]
[Date "2018.10.06"]
[Round "4"]
[White "Guimaraes, Rui"]
[Black "Martinez Ferreira, Oscar"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2143"]
[BlackElo "1752"]
[PlyCount "29"]
[EventDate "2018.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 g6 2. f4 Bg7 3. Nf3 c5 4. Nc3 Nc6 5. Bb5 a6 6. Bxc6 bxc6 7. 0-0 d6 8. Qe1 e6 9. e5 d5 10. b3 Nh6 11. d3 0-0 12. Ba3 a5 13. Bxc5 Re8 14. Na4 Ra6 15. d4 1-0

[Event "Guimaraes 2nd"]
[Site "Guimaraes"]
[Date "2018.10.06"]
[Round "5"]
[White "Martinez Ferreira, Oscar"]
[Black "Martins, Bruno Andre Leite"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1752"]
[BlackElo "2248"]
[PlyCount "68"]
[EventDate "2018.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 a5 8. Be3 Na6 9. Be2 Nc5 10. Nd2 Bd7 11. g4 c6 12. g5 Ne8 13. h4 Nc7 14. h5 cxd5 15. cxd5 b5 16. Qb1 b4 17. Nd1 Nb5 18. f3 Nd4 19. Bc4 Rc8 20. b3 a4 21. Nf2 Qa5 22. Nd3 axb3 23. Bxd4 exd4 24. axb3 Qd8 25. Nxc5 Rxc5 26. f4 d3 27. Ra7 Ra5 28. Rxa5 Qxa5 29. hxg6 fxg6 30. 0-0 Qc5+ 31. Kh2 Rxf4 32. Rxf4 Be5 33. Qxd3 Qf2+ 34. Kh1 Bxf4 0-1

[Event "Guimaraes 2nd"]
[Site "Guimaraes"]
[Date "2018.10.05"]
[Round "3"]
[White "Martinez Ferreira, Oscar"]
[Black "Barroso, Simao Oliveira Alvi"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1752"]
[BlackElo "1560"]
[PlyCount "103"]
[EventDate "2018.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. e3 Bb4 7. Bd2 d6 8. a3 Ba5 9. Nxe5 Nxe5 10. Qa4+ Nc6 11. b4 Bb6 12. Nd5 Bd7 13. Nxb6 axb6 14. Qc2 Qg5 15. g3 0-0 16. Bg2 Ra7 17. 0-0 Re8 18. Bc3 Qg6 19. Qxg6 hxg6 20. Bb2 Ne5 21. Bxe5 Rxe5 22. Rfc1 Bc6 23. Rc3 Bxg2 24. Kxg2 f5 25. h4 Kf7 26. Rd1 Ke6 27. f4 Re4 28. Rd4 c6 29. Rcd3 Rxd4 30. exd4 d5 31. Re3+ Kd6 32. c5+ bxc5 33. dxc5+ Kd7 34. Kf3 Ra8 35. Ke2 Re8 36. Rxe8 Kxe8 37. Kd3 Kd7 38. Kd4 Kc7 39. a4 Kb8 40. b5 Ka7 41. Ke5 Kb8 42. b6 Kc8 43. a5 Kd7 44. h5 gxh5 45. Kxf5 g6+ 46. Ke5 Kc8 47. f5 gxf5 48. Kxf5 Kd7 49. Kg5 Kc8 50. Kxh5 d4 51. Kg4 d3 52. Kf3 1-0

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.14"]
[Round "9"]
[White "Sanchez Garcia, Rafael"]
[Black "Martinez Ferreira, Oscar"]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "1402"]
[BlackElo "1747"]
[PlyCount "122"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. c4 Nf6 5. Nc3 0-0 6. Be2 Nbd7 7. Bg5 e5 8. d5 h6 9. Be3 a5 10. a3 Ng4 11. Bd2 Nc5 12. h3 Nf6 13. Qc2 a4 14. Be3 Nb3 15. Rb1 Bd7 16. Nd2 Nc5 17. Bxc5 dxc5 18. Nf3 Ne8 19. Bd3 Nd6 20. Ne2 f5 21. Ng3 f4 22. Ne2 b6 23. Nc3 Nb7 24. Rd1 Qe8 25. Qe2 Na5 26. Nb5 Bxb5 27. cxb5 Nb3 28. Bc4 Nd4 29. Nxd4 exd4 30. d6+ Kh7 31. Bd5 Ra7 32. Bc6 Qe5 33. d7 Qd6 34. h4 Be5 35. f3 Rd8 36. Qc4 Kg7 37. h5 g5 38. Qf1 Rxd7 39. Bxd7 Qxd7 40. Qc4 Qf7 41. Qc2 Ra5 42. Qe2 Qb3 43. Rd2 Qxb5 44. Qxb5 Rxb5 45. 0-0 c4 46. Rc1 Rc5 47. Kh2 Kf6 48. Kh3 b5 49. Rcd1 c3 50. Rc2 Rc4 51. bxc3 Rxc3 52. Rxc3 dxc3 53. Rc1 c5 54. Rd1 b4 55. axb4 cxb4 56. Rd7 c2 57. Ra7 c1Q 58. Ra6+ Kg7 59. Ra7+ Kg8 60. Ra8+ Kh7 61. Ra7+ Bg7 0-1

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.13"]
[Round "8"]
[White "Martinez Ferreira, Oscar"]
[Black "Perez Sousa, Xabier"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1747"]
[BlackElo "1467"]
[PlyCount "143"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. e4 g6 8. Be2 Bg7 9. Nf3 0-0 10. Nd2 Nbd7 11. Nc4 Qc7 12. a4 Rb8 13. 0-0 Nb6 14. Na3 Nbd7 15. Qc2 Ne5 16. f4 Ned7 17. Nc4 Nb6 18. Na3 e6 19. a5 Nbd7 20. dxe6 fxe6 21. Rd1 Bb7 22. Bc4 d5 23. exd5 exd5 24. Nxd5 Bxd5 25. Bxd5+ Nxd5 26. Rxd5 Qxa5 27. Bd2 Qc7 28. Nc4 Bd4+ 29. Kh1 Nf6 30. Rg5 Qc6 31. Ne5 Qe4 32. Qc4+ Kg7 33. Re1 Qb7 34. Bc3 Bxc3 35. bxc3 Qb1 36. Nf3 Rfe8 37. Rxb1 Rxb1+ 38. Ng1 Ne4 39. h3 Nxg5 40. fxg5 Ree1 41. Qxc5 Rxg1+ 42. Kh2 Rh1+ 43. Kg3 Rbd1 44. Qa7+ Kg8 45. Qxa6 Rhe1 46. Kf2 Re8 47. Qc4+ Kh8 48. Qc5 Kg8 49. Qc6 Rf8+ 50. Kg3 Rd3+ 51. Kh2 Rd2 52. Qe6+ Kg7 53. c4 Rff2 54. Qe4 Rde2 55. Qb7+ Rf7 56. Qc6 Re1 57. Qd6 Rff1 58. c5 Rh1+ 59. Kg3 Re3+ 60. Kf2 Rhe1 61. Qd4+ Re5 62. c6 R1e4 63. Qd8 Re8 64. c7 Rf4+ 65. Kg3 Rff8 66. Qd7+ Kg8 67. h4 Re3+ 68. Kh2 Ree8 69. g3 Re2+ 70. Kh3 Ree8 71. h5 Rc8 72. h6 1-0

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.12"]
[Round "7"]
[White "Cereijo Suarez, Alejandro"]
[Black "Martinez Ferreira, Oscar"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1378"]
[BlackElo "1747"]
[PlyCount "106"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 b5 6. a4 b4 7. Nb1 e6 8. Bxc4 Nbd7 9. 0-0 a5 10. b3 Bb7 11. Bb2 c5 12. Nbd2 Be7 13. Qe2 0-0 14. Rfd1 Qb6 15. Bd3 Rfd8 16. Rac1 Rac8 17. Nc4 Qa7 18. Nfe5 Rc7 19. f4 Be4 20. Bxe4 Nxe4 21. Qf3 f5 22. Nxd7 Rcxd7 23. Ne5 Rc7 24. Qh5 Bf8 25. g4 Nf6 26. Qh3 g6 27. gxf5 exf5 28. Qg2 Ne4 29. d5 Qb6 30. Nc6 Re8 31. Be5 Rd7 32. Qc2 Bd6 33. Qc4 Qc7 34. Rc2 Kf8 35. Qb5 Ra8 36. Nd4 Ke7 37. Nc6+ Kf8 38. Nd4 Ke7 39. Nc6+ Kf7 40. Qc4 Re8 41. Rg2 Kf8 42. Rc2 Qb6 43. Rd3 Rc8 44. Nd4 Re8 45. Ne6+ Kf7 46. Bxd6 Qxd6 47. Nxc5 Rc8 48. Nxe4 fxe4 49. Qxc8 exd3 50. Rc4 d2 51. Rd4 Rc7 52. Qg4 Rc3 53. Qd1 Rc1 0-1

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.09"]
[Round "2"]
[White "Martinez Ferreira, Oscar"]
[Black "Arango Fernandez, Alfonso"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "1747"]
[BlackElo "1965"]
[PlyCount "70"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Nbd7 6. c5 h6 7. Bh4 g5 8. Bg3 Nh5 9. e3 Nxg3 10. hxg3 Bg7 11. b4 Qc7 12. Be2 b6 13. a3 bxc5 14. Rc1 c4 15. e4 a6 16. Nh2 Qb6 17. e5 a5 18. Rb1 axb4 19. axb4 Ra3 20. Qd2 Ba6 21. Ng4 Bb5 22. Ne3 Ke7 23. f4 gxf4 24. gxf4 Rg8 25. f5 Nxe5 26. dxe5 Bxe5 27. Ncd1 Bf4 28. Nxd5+ cxd5 29. Qxf4 Rxg2 30. Rf1 Rxe2+ 31. Kxe2 c3+ 32. Ke1 c2 33. Rc1 cxd1Q+ 34. Rxd1 Re3+ 35. Kd2 Re2+ 0-1

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.08"]
[Round "1"]
[White "Cereijo Suarez, Nerea"]
[Black "Martinez Ferreira, Oscar"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1316"]
[BlackElo "1747"]
[PlyCount "128"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 b5 6. a4 b4 7. Nb1 a5 8. Bxc4 e6 9. 0-0 Bb7 10. b3 Nbd7 11. Bb2 Be7 12. Nbd2 0-0 13. Qe2 c5 14. Rac1 Qb6 15. Bb5 Rac8 16. Nc4 Qa7 17. Nce5 Bd5 18. Nxd7 Nxd7 19. Bc4 Nf6 20. Nd2 Ne4 21. Bxd5 Nxd2 22. Bxe6 Nxf1 23. Bxc8 Nxe3 24. Qxe3 Rxc8 25. dxc5 Rxc5 26. Rxc5 Qxc5 27. Bd4 Qd6 28. g3 Bd8 29. Qe8+ Qf8 30. Qb5 Qe7 31. Bb6 Qe1+ 32. Kg2 Bxb6 33. Qxb6 Qe4+ 34. Kg1 h6 35. Qe3 Qd5 36. Qe8+ Kh7 37. Qe3 Qd1+ 38. Kg2 Qc2 39. Kf3 Qf5+ 40. Kg2 Kg6 41. Qb6+ Kh7 42. Qe3 g5 43. Qf3 Kg6 44. Qc6+ Kg7 45. Qf3 Kf6 46. Qc6+ Qe6 47. Qf3+ Kg6 48. Qd3+ f5 49. g4 h5 50. gxf5+ Qxf5 51. Qd6+ Kf7 52. Qc7+ Ke6 53. Qc8+ Ke5 54. Qc5+ Ke4 55. Qc2+ Kf4 56. Qc4+ Qe4+ 57. Qxe4+ Kxe4 58. Kg3 Kd3 59. f4 gxf4+ 60. Kxf4 Kc3 61. Kg5 Kxb3 62. Kxh5 Kxa4 63. Kg5 b3 64. h4 b2 0-1

