[Event "Pombal op 13th"]
[Site "Pombal"]
[Date "2022.10.05"]
[Round "2"]
[White "Peixoto, Helio Ricardo Souti"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1969"]
[BlackElo "1632"]
[PlyCount "63"]
[EventDate "2022.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Nbd2 Nc6 8. a4 Bg4 9. h3 Bd7 10. Re1 Nh5 11. c3 Qc8 12. Kh2 Ne5 13. Nxe5 dxe5 14. Nc4 b5 15. axb5 Bxb5 16. Ne3 Qd7 17. c4 Bc6 18. Ra5 f5 19. exf5 Bxg2 20. Kxg2 e6 21. fxe6 Qxe6 22. Ng4 Qc6+ 23. Kg1 e4 24. Rxe4 Nxg3 25. fxg3 Qc7 26. Qe1 h5 27. Ne5 Rae8 28. d4 Bxe5 29. Rxe5 Qd7 30. Qe4 Qf7 31. Bf4 Rxe5 32. Qxe5 1-0

[Event "Queima das Fitas op"]
[Site "Coimbra"]
[Date "2022.04.25"]
[Round "5"]
[White "Calzada Cruz, Osvaldo"]
[Black "Sousa, Joao Francisco Silv"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1702"]
[BlackElo "1978"]
[PlyCount "82"]
[EventDate "2022.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. 0-0 Be7 8. d3 0-0 9. a3 Re8 10. b4 Bf8 11. Ne4 a5 12. b5 Nd4 13. Nxd4 exd4 14. Bg5 f6 15. Bd2 Nd5 16. e3 dxe3 17. fxe3 Be6 18. d4 Qd7 19. Qh5 Kh8 20. Nc5 Bxc5 21. dxc5 Bf7 22. c6 bxc6 23. bxc6 Qe7 24. Qf3 Nb6 25. e4 Nc4 26. Bf4 Rab8 27. Rab1 Nxa3 28. Rxb8 Rxb8 29. Bxc7 Rc8 30. Bf4 Nc4 31. c7 Ne5 32. Bxe5 Qxe5 33. Bh3 Rxc7 34. Rd1 g6 35. Qd3 Kg7 36. Bg2 a4 37. Qa3 Qc5+ 38. Qxc5 Rxc5 39. Ra1 Bb3 40. Bf3 Rc2 41. Bd1 Rd2 0-1

[Event "Guimaraes op 3rd"]
[Site "Guimaraes"]
[Date "2019.08.29"]
[Round "3"]
[White "Calzada Cruz, Osvaldo"]
[Black "Sanchez Aller, Fernando"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1728"]
[BlackElo "2331"]
[PlyCount "40"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. g3 g6 9. h4 Bg7 10. f4 0-0 11. b3 f6 12. Bg2 fxe5 13. Bb2 Ba6 14. c4 Rae8 15. 0-0 exf4 16. Bxd5+ cxd5 17. Qxe7 Rxe7 18. Bxg7 Kxg7 19. Nc3 c6 20. gxf4 dxc4 0-1

[Event "Lisbon Portugal op"]
[Site "Lisbon"]
[Date "2019.02.04"]
[Round "4"]
[White "Calzada Cruz, Osvaldo"]
[Black "Cavaleiro, Daniel Felipe Costa"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1754"]
[BlackElo "2001"]
[PlyCount "60"]
[EventDate "2019.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 Nf6 4. Nc3 c6 5. Be2 b5 6. e5 dxe5 7. Nxe5 a6 8. Bf3 Bb7 9. a3 Bg7 10. Be3 Nd5 11. Nxd5 cxd5 12. Qd2 h5 13. a4 Nc6 14. Nxc6 Bxc6 15. 0-0 bxa4 16. c4 0-0 17. Rfc1 Rb8 18. cxd5 Bxd5 19. Bxd5 Qxd5 20. Rxa4 Qb5 21. Rca1 Rb6 22. Ra5 Qxb2 23. Qxb2 Rxb2 24. Rxa6 Rb4 25. Rd1 Bxd4 26. Bxd4 Rd8 27. g3 e5 28. Bxe5 Rxd1+ 29. Kg2 g5 30. Rh6 Kf8 1/2-1/2

[Event "Lisbon Portugal op"]
[Site "Lisbon"]
[Date "2019.02.03"]
[Round "2"]
[White "Calzada Cruz, Osvaldo"]
[Black "Gallardo Fernandez, Cesar"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1754"]
[BlackElo "2194"]
[PlyCount "100"]
[EventDate "2019.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. Nc3 Nbd7 7. Qe2 c5 8. h4 Be7 9. Kf1 Ne4 10. cxd5 exd5 11. Ng5 Nxg5 12. hxg5 Bxg5 13. e4 Bxc1 14. Rxc1 Qe7 15. Nxd5 Bxd5 16. exd5 Qxe2+ 17. Bxe2 0-0 18. dxc5 Nxc5 19. b4 Ne4 20. Rh4 Nd6 21. Bd3 g6 22. Ke2 Rfd8 23. g4 Ne8 24. g5 f5 25. Rch1 Rd7 26. Bb5 Re7+ 27. Kd3 Nd6 28. Bc6 Rd8 29. Rd4 Ne4 30. Rf1 Nxg5 31. d6 Rg7 32. Re1 Ne4 33. Bxe4 fxe4+ 34. Rexe4 Rgd7 35. Ke3 a6 36. Rc4 Rxd6 37. Rc7 Rd3+ 38. Kf4 R8d7 39. Rc6 R3d6 40. Rc8+ Kg7 41. Ra8 b5 42. f3 Rf6+ 43. Ke3 h5 44. Ree8 Rdf7 45. Rg8+ Kh6 46. Rh8+ Kg5 47. f4+ Kg4 48. f5 Kxf5 49. Rhe8 Kg4 50. Rg8 g5 0-1

[Event "Lisbon Portugal op"]
[Site "Lisbon"]
[Date "2019.02.02"]
[Round "1"]
[White "Garcia Dorado, Alberto"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2223"]
[BlackElo "1754"]
[PlyCount "81"]
[EventDate "2019.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Nf3 b6 6. Bg2 Bb7 7. 0-0 a5 8. Bf4 Bd6 9. Bg5 h6 10. Bxf6 Qxf6 11. Nc3 Na6 12. a3 Rb8 13. e4 Qg6 14. Nd2 0-0 15. f4 f5 16. e5 Bxg2 17. Kxg2 Be7 18. Nf3 c6 19. Qe2 Nc7 20. d5 cxd5 21. cxd5 exd5 22. Rfd1 d6 23. Nxd5 Nxd5 24. Rxd5 dxe5 25. Nxe5 Qe6 26. Rad1 Rfe8 27. Qb5 Bf6 28. Rd6 Qe7 29. Qd5+ Kh7 30. Nd7 Qe4+ 31. Qxe4 fxe4 32. Nxb8 Rxb8 33. b3 Be7 34. Re6 Bxa3 35. Rxe4 Rc8 36. Rc4 Re8 37. Kf3 Bc5 38. Re4 Rf8 39. g4 Kg6 40. Rd7 Kf6 41. f5 1-0

[Event "Guimaraes 2nd"]
[Site "Guimaraes"]
[Date "2018.10.07"]
[Round "6"]
[White "Ferreira, Hugo Miguel da Cost"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2130"]
[BlackElo "1752"]
[PlyCount "73"]
[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. Nf3 Nf6 3. Bf4 Bb4+ 4. c3 Bd6 5. Bg5 h6 6. Bh4 b6 7. Nbd2 Bb7 8. Qb1 g5 9. Bg3 Qe7 10. b4 Nd5 11. Qb2 Bxg3 12. hxg3 Nc6 13. e4 Nf6 14. Nxg5 Ng4 15. Nh3 f5 16. Be2 a5 17. bxa5 Nxa5 18. 0-0 h5 19. exf5 exf5 20. Rfe1 Be4 21. f3 Qd6 22. fxe4 Qxg3 23. Nf1 Qh4 24. exf5 0-0-0 25. Bf3 d5 26. Nf4 Nc4 27. Qb5 Qf2+ 28. Kh1 Qh4+ 29. Nh3 Nf2+ 30. Kh2 Ng4+ 31. Kg1 Nf6 32. Bxd5 Nxd5 33. Qxc4 Rhg8 34. Qd3 Rg4 35. Qf3 Rdg8 36. Re2 Rf4 37. Qxd5 1-0

[Event "Guimaraes 2nd"]
[Site "Guimaraes"]
[Date "2018.10.06"]
[Round "4"]
[White "Dias, Ricardo Pedro Cruz"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2098"]
[BlackElo "1752"]
[PlyCount "55"]
[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 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 g6 7. Bc4 Nxc3 8. bxc3 Bg7 9. 0-0 0-0 10. d4 Qc7 11. Qb3 Nc6 12. Be2 Na5 13. Qb4 Nc6 14. Qa3 b6 15. Be3 Na5 16. Nd2 Bb7 17. Rac1 Rfd8 18. f4 Qc6 19. Rf2 Qe6 20. Nf1 Rac8 21. f5 gxf5 22. Bg5 f6 23. Bd2 Be4 24. Ng3 Nc4 25. Bxc4 Rxc4 26. Re1 Kf7 27. Nxf5 Rc7 28. Ng3 1-0

[Event "Guimaraes 2nd"]
[Site "Guimaraes"]
[Date "2018.10.05"]
[Round "2"]
[White "Veiga, Jose Francisco RP"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2272"]
[BlackElo "1752"]
[PlyCount "111"]
[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 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nc6 6. Bc4 Qh5 7. dxc5 Bxc5 8. Ne4 Nf6 9. Nxc5 Qxc5 10. Qe2 Bd7 11. 0-0 Na5 12. Bd3 b6 13. Ne5 Nc6 14. Nxd7 Nxd7 15. c3 Nde5 16. Be4 Rc8 17. Bf4 Ng6 18. Be3 Qe5 19. Qf3 Nce7 20. Bd4 Qg5 21. Bxg7 Rg8 22. Bf6 Nh4 23. Bxg5 Nxf3+ 24. Bxf3 Rxg5 25. Rad1 Nf5 26. g3 h5 27. Rd3 h4 28. Rfd1 hxg3 29. hxg3 Rc7 30. Be4 Ke7 31. Kg2 Ng7 32. f4 Ra5 33. a3 Rb5 34. R1d2 Nh5 35. Bf3 Nf6 36. g4 Rbc5 37. Rd4 Ne8 38. Kg3 a5 39. a4 Rc4 40. Be2 Rxd4 41. Rxd4 Nd6 42. Bd3 Rc5 43. Be2 e5 44. Rd1 exf4+ 45. Kxf4 f6 46. Rh1 Nc4 47. b3 Nd2 48. Rh7+ Ke6 49. Rb7 Rxc3 50. Rxb6+ Kf7 51. Rb5 Ke6 52. b4 Nb3 53. Rb6+ Kf7 54. bxa5 Nxa5 55. Bb5 Rb3 56. Bc4+ 1-0

[Event "Lisbon Portugal op"]
[Site "Lisbon"]
[Date "2018.02.04"]
[Round "2"]
[White "Calzada Cruz, Osvaldo"]
[Black "Dias, Ricardo Pedro Cruz"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1745"]
[BlackElo "2162"]
[PlyCount "76"]
[EventDate "2018.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 f6 6. d3 Bg4 7. Be3 c5 8. Qd2 Bd6 9. h3 Be6 10. Nh2 g5 11. a4 b6 12. a5 b5 13. Nd5 Bxd5 14. exd5 Ne7 15. c4 b4 16. Qe2 h5 17. Qf3 Rh6 18. h4 g4 19. Qe2 Rg6 20. f3 Nf5 21. fxg4 Ng3 22. Qf3 Nxh1 23. 0-0-0 Qd7 24. Rxh1 hxg4 25. Qd1 0-0-0 26. Nf1 f5 27. Bg5 Be7 28. Ne3 Bxg5 29. hxg5 Rxg5 30. Rh6 Kb7 31. d6 cxd6 32. Qh1 f4 33. Nd5 f3 34. gxf3 g3 35. Qg2 Kb8 36. Nb6 Qf5 37. Rh4 Rh5 38. f4 d5 0-1

[Event "Lisbon Portugal op"]
[Site "Lisbon"]
[Date "2018.02.03"]
[Round "1"]
[White "Balbuena Fuentes, Mario"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2282"]
[BlackElo "1745"]
[PlyCount "75"]
[EventDate "2018.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 Nxd4 6. Nxd4 exd4 7. e5 Nd5 8. Qxd4 Nb6 9. Nc3 Nxa4 10. Qxa4 Be7 11. Qg4 Rg8 12. Qe4 Rh8 13. Bf4 h5 14. 0-0-0 Bg5 15. Bxg5 Qxg5+ 16. f4 Qd8 17. Rhe1 Rh6 18. f5 Kf8 19. f6 a5 20. Nd5 Ra6 21. fxg7+ Kxg7 22. Nf6 d6 23. Re3 Bg4 24. Rdd3 Rxf6 25. exf6+ Qxf6 26. Qd4 Rc6 27. Qxf6+ Kxf6 28. Rc3 Rxc3 29. Rxc3 c6 30. a4 Bf5 31. Rb3 Be4 32. Rxb7 Bxg2 33. Kd2 h4 34. Ra7 Ke6 35. Rxa5 d5 36. Ra8 f5 37. Rh8 c5 38. a5 1-0

[Event "Figueira da Foz op 11th"]
[Site "Figueira da Foz"]
[Date "2017.11.05"]
[Round "9"]
[White "Calzada Cruz, Osvaldo"]
[Black "Marcal, Armando Paulo Gomes"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1803"]
[BlackElo "1779"]
[PlyCount "72"]
[EventDate "2017.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 d6 2. b3 Nf6 3. Nc3 g6 4. Bb2 Bg7 5. Be2 c5 6. h4 h5 7. Bb5+ Nc6 8. Qe2 Bd7 9. Bxc6 Bxc6 10. Nf3 Ng4 11. 0-0-0 Qb6 12. Nh2 Nxh2 13. Rxh2 e5 14. g4 hxg4 15. Qxg4 Rh5 16. Rf1 Bh6 17. Ne2 Bd7 18. Qg3 Qb4 19. f4 0-0-0 20. Qd3 Bg4 21. c3 Qa5 22. Kc2 d5 23. Qg3 f5 24. fxe5 dxe4 25. Nf4 c4 26. Nxh5 Rd3 27. Qg1 Bxh5 28. Rxf5 Qd8 29. Qc5+ Kb8 30. Rff2 e3 31. dxe3 cxb3+ 32. axb3 Bd1+ 33. Kb1 Bxb3 34. Bc1 a5 35. Rd2 Bf8 36. Rxd3 Qxd3+ 0-1

[Event "Figueira da Foz op 11th"]
[Site "Figueira da Foz"]
[Date "2017.10.30"]
[Round "2"]
[White "Richard, Emma"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2086"]
[BlackElo "1803"]
[PlyCount "41"]
[EventDate "2017.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Bd3 Be7 6. Nf3 Nc6 7. c3 h6 8. 0-0 Nxe4 9. Bxe4 Bd6 10. c4 0-0 11. b3 a5 12. Bb2 f5 13. Bxc6 bxc6 14. Re1 g5 15. d5 c5 16. dxe6 Bb7 17. Ne5 Bxe5 18. Qxd8 Rfxd8 19. Rxe5 Rd2 20. e7 Kf7 21. Ba3 1-0

[Event "Figueira da Foz op 11th"]
[Site "Figueira da Foz"]
[Date "2017.10.29"]
[Round "1"]
[White "Calzada Cruz, Osvaldo"]
[Black "Elissalt Cardenas, Hector"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1803"]
[BlackElo "2324"]
[PlyCount "84"]
[EventDate "2017.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. h3 Nbd7 5. Nf3 c6 6. dxe5 dxe5 7. a3 b5 8. Be2 Qc7 9. 0-0 Nc5 10. Re1 h6 11. Bf1 g5 12. b4 Ncd7 13. Bb2 Rg8 14. Qd2 Be7 15. Rad1 Kf8 16. h4 Ne8 17. Ne2 f6 18. Ng3 Nb6 19. c4 bxc4 20. hxg5 hxg5 21. Nf5 Bxf5 22. exf5 Bd6 23. Re4 Qh7 24. g4 Bc7 25. Qe3 Rc8 26. Qc5+ Qe7 27. Qxe7+ Kxe7 28. Bxc4 Nd6 29. Bxg8 Nxe4 30. Be6 Rd8 31. Rxd8 Bxd8 32. Kf1 Na4 33. Bc1 Bb6 34. Be3 Bxe3 35. fxe3 Nac3 36. Ke1 Kd6 37. Nd2 Nxd2 38. Kxd2 Nb1+ 39. Kd3 Nxa3 40. e4 c5 41. Kc3 cxb4+ 42. Kxb4 Nc2+ 0-1

[Event "Coimbra Queima das Fitas op"]
[Site "Coimbra"]
[Date "2017.05.01"]
[Round "6"]
[White "Calzada Cruz, Osvaldo"]
[Black "Nunes, Urbano"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1830"]
[BlackElo "1537"]
[PlyCount "90"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Qc2 d5 6. Bg5 Be7 7. cxd5 exd5 8. e3 0-0 9. Bd3 Ne4 10. Bxe7 Qxe7 11. 0-0-0 b5 12. Ne5 Bd7 13. f3 Nd6 14. g4 Nc4 15. Bxc4 bxc4 16. gxf5 Bxf5 17. e4 Be6 18. Rhf1 a5 19. Kb1 Ra6 20. Ka1 Nd7 21. Nxd7 Qxd7 22. Na4 Qe7 23. Nc5 Rb6 24. Qc3 Rb5 25. Nxe6 Qxe6 26. exd5 cxd5 27. Rde1 Qb6 28. Rf2 a4 29. Rfe2 Rb8 30. Re6 Qc7 31. Qe3 h6 32. Re8+ Kh7 33. Qe6 Rxe8 34. Qxe8 Rb8 35. Qe2 Kh8 36. Qd2 Qa7 37. Re3 Rb3 38. Re8+ Kh7 39. Qf4 Qd7 40. axb3 Qxe8 41. bxc4 Qe1+ 42. Ka2 Qd1 43. Qf5+ Kh8 44. Qc8+ Kh7 45. Qf5+ Kh8 1/2-1/2

[Event "Coimbra Queima das Fitas op"]
[Site "Coimbra"]
[Date "2017.05.01"]
[Round "7"]
[White "Oliveira, Maria Alice Ramos"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1549"]
[BlackElo "1830"]
[PlyCount "83"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 d5 3. Bg2 dxc4 4. Qa4+ Bd7 5. Qxc4 Bc6 6. Nf3 Nd7 7. d3 Nb6 8. Qc2 h5 9. Bg5 Be7 10. Bxe7 Qxe7 11. Nc3 Nf6 12. e4 Ng4 13. h3 Nh6 14. d4 f6 15. dxe5 fxe5 16. 0-0-0 0-0 17. Rhe1 Rad8 18. Rxd8 Rxd8 19. Rd1 Nf7 20. Nh4 Nd6 21. Qe2 Qg5+ 22. Kb1 Kf7 23. Nf3 Qf6 24. h4 g6 25. Ng5+ Kg7 26. Rd3 Rf8 27. Rf3 Qe7 28. Rxf8 Kxf8 29. Bh3 Bd7 30. Bxd7 Qxd7 31. Nd5 Nxd5 32. exd5 Qf5+ 33. Ka1 e4 34. Qd2 Ke7 35. a3 Qe5 36. Qc2 Kd7 37. Qa4+ b5 38. Qb3 c5 39. dxc6+ Kxc6 40. Nf7 Nxf7 41. Qxf7 Qd6 42. Qxa7 1/2-1/2

[Event "Coimbra Queima das Fitas op"]
[Site "Coimbra"]
[Date "2017.04.30"]
[Round "5"]
[White "Dolores, Barbara Daniela Aze"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1506"]
[BlackElo "1830"]
[PlyCount "98"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 0-0 6. e3 Ne4 7. Bxe7 Qxe7 8. cxd5 Nxc3 9. bxc3 exd5 10. Bd3 Bg4 11. h3 Bh5 12. 0-0 Nd7 13. Be2 f5 14. Nd2 Bxe2 15. Qxe2 Rae8 16. Rfe1 Rf6 17. Qb5 Nb6 18. Re2 Rg6 19. Nf3 Qe4 20. Kh2 c6 21. Qb1 Nc4 22. Qxe4 fxe4 23. Nd2 Nxd2 24. Rxd2 Rf6 25. Rb1 b5 26. Rdb2 Ref8 27. Kg1 Kf7 28. a3 Ke6 29. Ra2 g5 30. Rbb2 h5 31. a4 a6 32. axb5 axb5 33. Ra6 Kf5 34. Rba2 g4 35. Ra8 gxh3 36. Rxf8 Rxf8 37. gxh3 Kg5 38. Ra6 Rf6 39. Kg2 h4 40. Ra8 Kf5 41. Rg8 Ke6 42. Rh8 Kd6 43. Rxh4 c5 44. Rg4 cxd4 45. exd4 Kc7 46. Rg3 Kb6 47. Rg5 Rf3 48. Rg3 Rf4 49. Rg4 Rf3 1/2-1/2

[Event "Coimbra Queima das Fitas op"]
[Site "Coimbra"]
[Date "2017.04.29"]
[Round "2"]
[White "Calzada Cruz, Osvaldo"]
[Black "Campora, Daniel Hugo"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1830"]
[BlackElo "2439"]
[PlyCount "64"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bg7 6. Nf3 Nc6 7. Nc3 Ngxe5 8. Nxe5 Nxe5 9. e3 d6 10. h4 g4 11. h5 h6 12. Be2 Be6 13. Qb3 0-0 14. 0-0-0 a5 15. Nd5 c6 16. Bh4 f6 17. Nf4 Bf7 18. Ng6 a4 19. Qc2 Bxg6 20. hxg6 a3 21. b3 Qd7 22. f4 gxf3 23. gxf3 f5 24. Bg3 Rae8 25. Bf4 Re6 26. Bxh6 Rxg6 27. Bf4 Qe6 28. Rdg1 Rxg1+ 29. Rxg1 Ng6 30. Bg5 Qe5 31. Kd2 f4 32. e4 Qd4+ 0-1

[Event "Porto op"]
[Site "Porto"]
[Date "2015.07.15"]
[Round "4"]
[White "Fernandez, Daniel Howard"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2472"]
[BlackElo "1826"]
[PlyCount "111"]
[EventDate "2015.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 d6 6. b3 0-0 7. Bb2 Qe8 8. d5 e5 9. dxe6 Bxe6 10. c4 Nc6 11. Nc3 Ne4 12. Qc1 Nxc3 13. Bxc3 h6 14. Bxg7 Kxg7 15. Qc3+ Kh7 16. Rad1 Rd8 17. Nd4 Nxd4 18. Qxd4 b6 19. Rfe1 Qf7 20. e3 Qf6 21. h4 Kg7 22. Rd2 Rfe8 23. a3 Bf7 24. Bc6 Qxd4 25. Rxd4 Re7 26. Red1 Be8 27. Bg2 Kf6 28. b4 Re5 29. R1d3 Bf7 30. f4 Ree8 31. Bc6 Re7 32. c5 d5 33. Kf2 Re4 34. g4 Rxd4 35. g5+ hxg5 36. hxg5+ Ke6 37. exd4 Be8 38. Re3+ Kf7 39. cxb6 cxb6 40. Rc3 Ke7 41. Bxe8 Rxe8 42. Rc7+ Kd6 43. Rxa7 Re4 44. Kf3 Rxd4 45. Rg7 Rd3+ 46. Ke2 Rxa3 47. Rxg6+ Kc7 48. Rf6 Ra4 49. g6 Ra8 50. Kd3 Kd7 51. b5 Ke7 52. Rxb6 Ra4 53. Rb7+ Kf6 54. g7 Ra8 55. Kd4 Rd8 56. b6 1-0

[Event "Coimbra Queima das Fitas op"]
[Site "Coimbra"]
[Date "2015.05.03"]
[Round "7"]
[White "Calzada Cruz, Osvaldo"]
[Black "Oliveira, Ricardo Jorge GB"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1851"]
[BlackElo "1595"]
[PlyCount "67"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. Bg2 e5 4. d4 e4 5. Ng5 d5 6. c4 h6 7. Nh3 Bb4+ 8. Bd2 Bxd2+ 9. Nxd2 c6 10. cxd5 cxd5 11. Qb3 0-0 12. 0-0 Nc6 13. e3 Qa5 14. Nb1 Qb4 15. Qc2 Bd7 16. a3 Qe7 17. b3 Rac8 18. Qb2 Rc7 19. Nc3 Rfc8 20. Nf4 Be6 21. Nb5 Rd7 22. Rfc1 Rdd8 23. Nxe6 Qxe6 24. Ra2 a6 25. Nc3 Ne7 26. Qd2 Nc6 27. Ne2 a5 28. Rac2 Ne7 29. Rc3 Rxc3 30. Rxc3 Rc8 31. Nc1 Rxc3 32. Qxc3 Qc8 33. Na2 Qxc3 34. Nxc3 1/2-1/2

[Event "Coimbra Queima das Fitas op"]
[Site "Coimbra"]
[Date "2015.05.03"]
[Round "6"]
[White "Felizes, Paulo Alberto"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2010"]
[BlackElo "1851"]
[PlyCount "99"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. h3 Nf6 3. g4 e6 4. gxf5 exf5 5. Bg5 h6 6. Bxf6 Qxf6 7. Nc3 Bb4 8. Qd3 Qc6 9. Nf3 Bxc3+ 10. bxc3 d6 11. Bg2 Qd7 12. 0-0 Nc6 13. Nh4 g5 14. Qe3+ Kd8 15. Nf3 f4 16. Qd2 Qg7 17. d5 Ne7 18. Qd4 Qf8 19. e4 g4 20. hxg4 Bxg4 21. Nh2 f3 22. Nxg4 fxg2 23. Rfe1 Rg8 24. Qf6 Qxf6 25. Nxf6 Rg6 26. Nh5 Rg5 27. Nf4 Kd7 28. Re3 Rag8 29. Rh3 Re5 30. Re1 c6 31. dxc6+ bxc6 32. Rxh6 d5 33. Nd3 Reg5 34. Nc5+ Ke8 35. exd5 cxd5 36. Ne6 R5g6 37. Rh7 Kd7 38. Nf4 R6g7 39. Rxg7 Rxg7 40. Nxg2 Kd6 41. f4 Nf5 42. Kf2 Rc7 43. Ne3 Nxe3 44. Rxe3 Rc4 45. f5 Rf4+ 46. Rf3 Rh4 47. f6 Rh8 48. f7 Rf8 49. Ke3 Kc5 50. Rf4 1-0

[Event "Coimbra Queima das Fitas op"]
[Site "Coimbra"]
[Date "2015.05.02"]
[Round "5"]
[White "Calzada Cruz, Osvaldo"]
[Black "Trigo, Andre Filipe Coimbr"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1851"]
[BlackElo "1533"]
[PlyCount "69"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e6 5. Nf3 Be7 6. 0-0 0-0 7. d4 d5 8. cxd5 exd5 9. dxc5 Bxc5 10. Bg5 Be7 11. Nd4 Be6 12. a3 Qd7 13. Nxe6 fxe6 14. Qa4 d4 15. Rad1 e5 16. Bxf6 Bxf6 17. Ne4 Rac8 18. Rd3 Qg4 19. Bf3 Qg6 20. Qb3+ Kh8 21. Qxb7 Bh4 22. Kh1 Rb8 23. Qd7 Rf7 24. Qh3 Be7 25. b4 a5 26. Rc1 axb4 27. axb4 Rxb4 28. Qc8+ Nd8 29. Kg2 Rb2 30. Rc2 Qb6 31. h4 Rf8 32. Rdd2 Rxc2 33. Qxc2 Bb4 34. Ng5 g6 35. Qb2 1-0

[Event "Coimbra Queima das Fitas op"]
[Site "Coimbra"]
[Date "2015.05.02"]
[Round "4"]
[White "Encarnacao, Filipe Alexandre D"]
[Black "Calzada Cruz, Osvaldo"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1341"]
[BlackElo "1851"]
[PlyCount "40"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 b6 7. Be3 Ba6 8. Qd2 Bxf1 9. Rxf1 Nc6 10. 0-0-0 a6 11. Kb1 c4 12. a3 b5 13. Ne2 Nb6 14. Ng3 b4 15. axb4 Bxb4 16. c3 Be7 17. f5 Na4 18. Qc2 Qa5 19. Bc1 Rb8 20. Nd2 Nxc3+ 0-1

[Event "Coimbra Queima das Fitas op"]
[Site "Coimbra"]
[Date "2015.05.01"]
[Round "3"]
[White "Calzada Cruz, Osvaldo"]
[Black "Dimuccio, Matteo"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1851"]
[PlyCount "37"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bc5 3. e3 Nf6 4. Nf3 Nc6 5. Be2 0-0 6. 0-0 d6 7. d4 exd4 8. exd4 Bxd4 9. Nxd4 Nxd4 10. Qxd4 c5 11. Qd3 g6 12. Bg5 Bf5 13. Qd2 Qe7 14. Bf3 Rab8 15. Rfe1 Qd8 16. Rad1 Qc8 17. Bxf6 Rd8 18. Qh6 Rf8 19. Qg7# 1-0

[Event "Coimbra Queima das Fitas op"]
[Site "Coimbra"]
[Date "2015.05.01"]
[Round "2"]
[White "Dias, Jose Oliveira Gaspa"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1693"]
[BlackElo "1851"]
[PlyCount "55"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 f6 4. Bb2 d5 5. e3 Be6 6. Nf3 Ne7 7. Nd4 Bf7 8. c3 Bc5 9. Qb3 Nd7 10. a4 0-0 11. Bd3 Ne5 12. Be2 Nc4 13. Bc1 Rb8 14. 0-0 c6 15. d3 Nd6 16. Nf3 b5 17. d4 bxa4 18. Qxa4 Bb6 19. Nbd2 Nb5 20. Qc2 Bg6 21. Bd3 Qd7 22. e4 dxe4 23. Nxe4 Nd6 24. Bf4 Nec8 25. Nxd6 Bxd3 26. Qxd3 Nxd6 27. c4 c5 28. dxc5 1-0

[Event "Coimbra op"]
[Site "Coimbra"]
[Date "2015.04.30"]
[Round "1"]
[White "Calzada Cruz, Osvaldo"]
[Black "Dias, Ivo Rodrigues"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1857"]
[BlackElo "2151"]
[PlyCount "76"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. Bb2 Nbd7 6. h3 Bf5 7. g4 Be4 8. d3 Bxf3 9. Bxf3 e5 10. e4 dxe4 11. dxe4 Bc5 12. Nd2 Qe7 13. Nc4 b5 14. Ne3 Bxe3 15. fxe3 Nxe4 16. Bxe4 Qb4+ 17. Qd2 Qxe4 18. 0-0-0 0-0-0 19. Rhf1 f6 20. Ba3 Nb6 21. Qc3 Kb7 22. Bc5 Rd5 23. Rxd5 Qxd5 24. Rd1 Qf7 25. Bxb6 axb6 26. Rd6 Rc8 27. Qd3 Kc7 28. Qd2 Qe7 29. Rd3 Rd8 30. e4 Rxd3 31. Qxd3 Qa3+ 32. Kb1 Qd6 33. Qf3 g6 34. Qe3 Qd1+ 35. Qc1 Qxc1+ 36. Kxc1 b4 37. Kd2 Kd6 38. h4 h5 0-1

[Event "Lisbon Christmas op"]
[Site "Lisbon"]
[Date "2014.12.30"]
[Round "8"]
[White "Calzada Cruz, Osvaldo"]
[Black "Cubas Pons, Juan Miguel"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1878"]
[BlackElo "2251"]
[PlyCount "70"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Be2 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. 0-0 a6 10. a3 c5 11. dxc5 Nxc5 12. b4 Qxd1 13. Rxd1 Nb3 14. Rb1 Nxc1 15. Rbxc1 Be7 16. Ne5 0-0 17. Bf3 Bxf3 18. gxf3 Rac8 19. Ne4 Nd5 20. Nc6 Bh4 21. Nd6 Rc7 22. Nd4 Rd8 23. Rxc7 Nxc7 24. Nc6 Ra8 25. Kf1 Bf6 26. Ke2 Nd5 27. Kd3 Ne7 28. Nxe7+ Bxe7 29. Ne4 f5 30. Nc5 Bxc5 31. bxc5 Rd8+ 32. Kc2 Rxd1 33. Kxd1 Kf7 34. Kc2 e5 35. Kb3 a5 0-1

[Event "Lisbon Christmas op"]
[Site "Lisbon"]
[Date "2014.12.30"]
[Round "9"]
[White "Soares, Joao Diogo Pedreiro"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1483"]
[BlackElo "1878"]
[PlyCount "31"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 a6 5. Bc4 b5 6. Bd3 Bb7 7. 0-0 b4 8. e5 Nfd7 9. Ne4 dxe5 10. Nxe5 Nxe5 11. dxe5 Bg7 12. f4 Qd4+ 13. Nf2 0-0 14. Rb1 f5 15. b3 Bh6 16. Bc4+ 1-0

[Event "Lisbon Christmas op"]
[Site "Lisbon"]
[Date "2014.12.29"]
[Round "7"]
[White "Abbas, Ahmed C"]
[Black "Calzada Cruz, Osvaldo"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1878"]
[PlyCount "94"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Bc4 Be6 8. Bxe6 fxe6 9. Nf3 Nc6 10. Be3 b6 11. 0-0-0+ Ke7 12. Rd2 exf4 13. Bxf4 Bh6 14. Bg5+ Bxg5 15. Nxg5 h6 16. Nf3 Nf6 17. h3 a6 18. Rhd1 Rad8 19. Rxd8 Rxd8 20. Rxd8 Nxd8 21. Kd2 Nc6 22. a3 Nd7 23. b4 Nce5 24. a4 Kd6 25. Ke3 g5 26. Kd4 c5+ 27. bxc5+ bxc5+ 28. Ke3 Nc4+ 29. Kd3 Nb2+ 30. Ke3 Ne5 31. Nxe5 Kxe5 32. g3 h5 33. Kd2 Kd4 34. Ne2+ Kxe4 35. Kc3 Nxa4+ 36. Kb3 Nb6 37. h4 Kf5 38. hxg5 Kxg5 39. Nf4 c4+ 40. Kb2 e5 41. Ne6+ Kg4 42. Nc5 Kxg3 43. Nxa6 h4 44. Nc5 h3 45. Ne4+ Kf4 46. Nf2 h2 47. Kc1 Kf3 0-1

[Event "Lisbon Christmas op"]
[Site "Lisbon"]
[Date "2014.12.29"]
[Round "6"]
[White "Calzada Cruz, Osvaldo"]
[Black "Dias, Paulo Jorge Guimara"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1878"]
[BlackElo "2421"]
[PlyCount "148"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 a6 5. e3 d6 6. Nge2 Ba7 7. 0-0 h5 8. f4 Bg4 9. h3 Be6 10. d3 Qd7 11. Kh2 f5 12. b4 Nxb4 13. Bxb7 Rb8 14. Bg2 h4 15. a3 hxg3+ 16. Nxg3 exf4 17. exf4 Nc6 18. Re1 Nd4 19. Be3 Nh6 20. Kg1 Kf8 21. Rb1 Kf7 22. Rxb8 Rxb8 23. Nd5 c6 24. Qh5+ Kf8 25. Nf6 Qf7 26. Nh7+ Kg8 27. Qxf7+ Nxf7 28. Ng5 Nxg5 29. fxg5 f4 30. Bxd4 Bxd4+ 31. Kf1 Be3 32. Ne4 Bf5 33. Nf2 c5 34. Be4 Bd7 35. Ng4 Bxg4 36. hxg4 Kf7 37. Re2 Rb1+ 38. Re1 Rb3 39. a4 Ke6 40. Kg2 Rb2+ 41. Kh3 Ke5 42. g6 Kf6 43. Rh1 Bd4 44. Rh2 Rb4 45. Kg2 Rb2+ 46. Kh3 Rb1 47. Kg2 Rg1+ 48. Kf3 Rg3+ 49. Ke2 Rxg4 50. Rh5 Ke7 51. Kf3 Rg1 52. Kxf4 Rf1+ 53. Kg4 Rg1+ 54. Kf3 Ra1 55. Rf5 Bf6 56. Ke2 Rxa4 57. Rf1 Ra2+ 58. Kd1 a5 59. Re1 Kd7 60. Bf5+ Kc7 61. Re8 a4 62. Rc8+ Kb6 63. Rb8+ Ka7 64. Rb5 a3 65. Kc1 Ra1+ 66. Kc2 Rf1 67. Bg4 Bb2 68. Bc8 Rc1+ 69. Kb3 Rc3+ 70. Ka2 Rxd3 71. Rb3 Rd2 72. Rb5 Rc2 73. Kb3 Rc3+ 74. Ka2 Rxc4 0-1

[Event "Lisbon Christmas op"]
[Site "Lisbon"]
[Date "2014.12.28"]
[Round "5"]
[White "Calzada Cruz, Osvaldo"]
[Black "Brethes, Francois"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1878"]
[BlackElo "2276"]
[PlyCount "133"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. Nf3 Nf6 7. Bg5 h6 8. Bd2 0-0 9. Rb1 Be6 10. b4 e4 11. dxe4 Bxc4 12. b5 Ne5 13. Nxe5 dxe5 14. Qc1 Kh7 15. Rb4 Be6 16. 0-0 c6 17. bxc6 bxc6 18. Rd1 Qe7 19. Qb2 Rfd8 20. Rb7 Qc5 21. Rc1 Qc4 22. h3 Qa6 23. Be3 Bf8 24. a4 Ba3 25. Rxf7+ Bxf7 26. Qxa3 Rd7 27. Qc5 Re8 28. Bf3 Qc4 29. Qa3 Qe6 30. Kg2 g5 31. Qc5 Bh5 32. Bxh5 Nxh5 33. Nd1 Rc8 34. Nb2 Nf4+ 35. gxf4 gxf4 36. Bxf4 exf4 37. Qf5+ Qxf5 38. exf5 Rd2 39. Nd3 Rxe2 40. Kf3 Rd2 41. Rc3 Kg7 42. Kxf4 Kf6 43. f3 Rd1 44. Nf2 Rd4+ 45. Ne4+ Ke7 46. a5 Rd5 47. Nc5 Rf8 48. Re3+ Kd6 49. Ne4+ Kc7 50. f6 Rxa5 51. Re2 Kd7 52. Rd2+ Rd5 53. Rb2 Ke6 54. Rb7 Rf7 55. Rb8 Rf5+ 56. Ke3 Rd7 57. Re8+ Kf7 58. Rh8 Kg6 59. Rg8+ Kh7 60. Rc8 Rb7 61. Rxc6 Rb3+ 62. Kd4 Rbxf3 63. Rc7+ Kg8 64. Rg7+ Kf8 65. Rxa7 Rh5 66. Ra8+ Kf7 67. Ra7+ 1/2-1/2

[Event "Lisbon Christmas op"]
[Site "Lisbon"]
[Date "2014.12.28"]
[Round "4"]
[White "Ferreira, Paulo1111"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2064"]
[BlackElo "1878"]
[PlyCount "73"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. c3 Nf6 3. Bg5 Ne4 4. Be3 e6 5. f3 Nf6 6. Nd2 d5 7. Qc2 b5 8. Bg5 c6 9. e4 Be7 10. Bd3 fxe4 11. Be2 e3 12. Bxe3 a5 13. Bd3 Bd7 14. Bg5 Nh5 15. Bxe7 Qxe7 16. Ne2 Nf6 17. Nb3 a4 18. Nc5 Na6 19. Nxd7 Kxd7 20. 0-0 Nc7 21. Rfe1 Qd6 22. Qd2 Rae8 23. Ng3 Re7 24. b3 h5 25. Bc2 h4 26. Nh1 axb3 27. axb3 Nh5 28. Re5 c5 29. Nf2 Nf6 30. Nd3 cxd4 31. cxd4 Ra8 32. Rxa8 Nxa8 33. Nc5+ Kc6 34. Qa5 Nb6 35. Bd3 Nfd7 36. Bxb5+ Kc7 37. Bxd7 1-0

[Event "Lisbon Christmas op"]
[Site "Lisbon"]
[Date "2014.12.27"]
[Round "2"]
[White "Bolhari, Orfeh Iraj"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2141"]
[BlackElo "1878"]
[PlyCount "83"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Bf4 a6 5. Qd2 Nc6 6. Nf3 Bg4 7. d5 Ne5 8. Nxe5 dxe5 9. Be3 h5 10. f3 Bd7 11. 0-0-0 Bh6 12. Kb1 Bxe3 13. Qxe3 Nh6 14. Qg5 b5 15. Qxe5 f6 16. Qd4 Nf7 17. f4 Bg4 18. Be2 Qd6 19. Bxg4 hxg4 20. Qe3 Rh5 21. Qg3 g5 22. Ne2 Rh4 23. Qf2 Rh7 24. g3 Kd7 25. fxg5 Nxg5 26. Qf5+ Ke8 27. Nf4 Qe5 28. Qxg4 Qxe4 29. h4 Qf3 30. Qf5 Qe4 31. Qxe4 Nxe4 32. Rhe1 Nd6 33. Ne6 Rc8 34. b4 Kf7 35. Rf1 Ne4 36. Rd4 Nxg3 37. Rf3 Rg8 38. Ng5+ Rxg5 39. hxg5 Rh1+ 40. Kb2 Nh5 41. gxf6 Nxf6 42. Rc3 1-0

[Event "Lisbon Christmas op"]
[Site "Lisbon"]
[Date "2014.12.27"]
[Round "3"]
[White "Calzada Cruz, Osvaldo"]
[Black "Socko, Weronika"]
[Result "1-0"]
[ECO "D59"]
[WhiteElo "1878"]
[BlackElo "1423"]
[PlyCount "79"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nc3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Nxd5 Bxh4 10. Nf4 Be7 11. Bd3 Bb7 12. 0-0 c5 13. Rc1 cxd4 14. Bb1 Nd7 15. exd4 Nf6 16. Ne5 Bd6 17. Qb3 g5 18. Nxe6 fxe6 19. Qxe6+ Kg7 20. Qf5 Qe8 21. Nc6 Qh5 22. g3 Bc8 23. Qd3 Be6 24. Rfe1 Bg8 25. Ne7 Bh7 26. Nf5+ Kh8 27. d5 Ng4 28. Qd4+ Be5 29. Rxe5 Qxh2+ 30. Kf1 Nf6 31. Rce1 Rad8 32. d6 Qh1+ 33. Ke2 Qc6 34. Be4 Qc8 35. g4 Qa6+ 36. Bd3 Qxa2 37. Kf1 Qb3 38. Re7 Qd5 39. Rxh7+ Kxh7 40. Ne7+ 1-0

[Event "Coimbra op"]
[Site "Coimbra"]
[Date "2014.04.27"]
[Round "6"]
[White "Calzada Cruz, Osvaldo"]
[Black "Freitas, Ruben Manuel"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1899"]
[BlackElo "1561"]
[PlyCount "77"]
[EventDate "2014.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Bg5 Bg4 11. Nd2 Bxe2 12. Nxe2 h6 13. Bxf6 Qxf6 14. a3 a4 15. b4 axb3 16. Nxb3 Nxb3 17. Qxb3 b6 18. a4 Qd8 19. Nc3 f5 20. f3 Qd7 21. Qb5 Qc8 22. a5 Rxa5 23. Rxa5 bxa5 24. Qxa5 c6 25. Rd1 cxd5 26. Qxd5+ Kh7 27. Nb5 Qc5+ 28. Qxc5 dxc5 29. Rd5 Rc8 30. Nd6 Rd8 31. Nb7 Rxd5 32. exd5 Bf8 33. d6 Kg7 34. d7 Be7 35. d8Q Bxd8 36. Nxd8 Kf6 37. Nb7 Ke6 38. Nxc5+ Kd6 39. Nb3 1-0

[Event "Coimbra op"]
[Site "Coimbra"]
[Date "2014.04.27"]
[Round "7"]
[White "Jorge, Rita Maria Osorio"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1683"]
[BlackElo "1899"]
[PlyCount "101"]
[EventDate "2014.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Qc2 Na5 8. Nbd2 Bd7 9. Be2 Nh6 10. 0-0 Be7 11. Re1 Nf5 12. Rb1 Nb3 13. Nxb3 cxb3 14. Qd2 Bb5 15. Bd1 Bc4 16. Qf4 h6 17. Qg4 a5 18. Qh3 h5 19. Nd2 0-0-0 20. Nxc4 dxc4 21. Qf3 g5 22. Qe4 g4 23. d5 Qc5 24. d6 Bf8 25. Bg5 Rd7 26. Be2 g3 27. hxg3 Nxg3 28. Qxc4 Nxe2+ 29. Qxe2 f5 30. Qe3 Qxe3 31. Rxe3 Rg8 32. Bf4 Rdg7 33. Rg3 Rxg3 34. fxg3 Rg4 35. Rf1 h4 36. gxh4 Rxh4 37. g3 Rh7 38. a4 Bh6 39. Rf3 Bxf4 40. gxf4 Rh4 41. Kg2 Rg4+ 42. Kf2 Kd7 43. Ke3 Rg2 44. Rf2 Rg3+ 45. Kd4 b5 46. axb5 a4 47. Kc4 Re3 48. Kb4 Re4+ 49. Ka5 Rc4 50. Rf3 Re4 51. Rg3 1-0

[Event "Coimbra op"]
[Site "Coimbra"]
[Date "2014.04.26"]
[Round "4"]
[White "Calzada Cruz, Osvaldo"]
[Black "Negrao, Alberto Rodolfo AS"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1899"]
[PlyCount "74"]
[EventDate "2014.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. 0-0 e6 7. Re1 Nf6 8. Bg5 Be7 9. Nc3 0-0 10. Kh1 a6 11. Nxc6 bxc6 12. Bf1 Rb8 13. b3 e5 14. Qd2 Rd8 15. Rad1 Bb7 16. f3 d5 17. Qf2 d4 18. Bxf6 Bxf6 19. Na4 Be7 20. Bd3 Ba3 21. Rb1 a5 22. Nb2 Bc8 23. Nc4 Bb4 24. Rg1 Be6 25. a4 Be7 26. Qd2 Bxc4 27. Bxc4 h6 28. Rgf1 Bg5 29. Qd3 Kh8 30. g4 g6 31. Kg2 Kg7 32. Kf2 Kh7 33. Rh1 h5 34. h4 Be3+ 35. Kg2 hxg4 36. fxg4 Qe7 37. Rbf1 Rf8 1/2-1/2

[Event "Coimbra op"]
[Site "Coimbra"]
[Date "2014.04.26"]
[Round "5"]
[White "Romano, Joao Manuel Pereira"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1568"]
[BlackElo "1899"]
[PlyCount "61"]
[EventDate "2014.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 0-0-0 14. c4 e6 15. Kb1 Bd6 16. Ne4 Nxe4 17. Qxe4 Nf6 18. Qe2 Rhe8 19. Bc3 c5 20. Rh3 Kb8 21. Ne5 Bxe5 22. dxe5 Rxd1+ 23. Qxd1 Ne4 24. Qe1 Nxc3+ 25. Qxc3 Rd8 26. Rd3 Kc8 27. f4 Qc6 28. Rxd8+ Kxd8 29. Qa5+ Kd7 30. Qd2+ Ke7 31. b3 1/2-1/2

[Event "Coimbra op"]
[Site "Coimbra"]
[Date "2014.04.25"]
[Round "2"]
[White "Calzada Cruz, Osvaldo"]
[Black "Gonzalez Pruneda, Arturo Jose"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1899"]
[BlackElo "2156"]
[PlyCount "101"]
[EventDate "2014.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 Be7 6. e3 0-0 7. Nge2 c6 8. b3 Bg4 9. Qc2 Qd7 10. Bb2 Na6 11. d3 Nb4 12. Qd2 Bf5 13. 0-0 Nxd3 14. Nd4 Nxb2 15. Nxf5 Qxf5 16. Qxb2 Ng4 17. h3 Ne5 18. Qe2 Bf6 19. e4 dxe4 20. Nxe4 Ng6 21. Nxf6+ Qxf6 22. Rfe1 Rfd8 23. Rad1 Rxd1 24. Rxd1 Rd8 25. Rxd8+ Qxd8 26. Bf3 Qe7 27. Qd2 Ne5 28. Be2 c5 29. f4 Nc6 30. Kf2 Nd4 31. Bd3 h6 32. Qe3 Kf8 33. Qe4 Qxe4 34. Bxe4 b6 35. Ke3 Ke7 36. b4 Kd6 37. Kd3 Ne6 38. Kc4 cxb4 39. Kxb4 f6 40. Kc4 Nc7 41. g4 g5 42. fxg5 hxg5 43. a4 Ke5 44. Bg2 a6 45. Bb7 b5+ 46. axb5 axb5+ 47. Kc5 Ne6+ 48. Kxb5 Nf4 49. Kc4 Nxh3 50. Bc8 Nf2 51. Bd7 0-1

[Event "Coimbra op"]
[Site "Coimbra"]
[Date "2014.04.25"]
[Round "3"]
[White "Dias, Ricardo Pedro Cruz"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1595"]
[BlackElo "1899"]
[PlyCount "104"]
[EventDate "2014.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qc7 7. Bg5 e6 8. Nd2 Nbd7 9. Ngf3 Bd6 10. 0-0 0-0 11. Rfe1 Bh5 12. Bh4 Bg6 13. Bxg6 hxg6 14. Bg3 Bxg3 15. hxg3 Nb6 16. Ne5 Nfd7 17. Ndf3 Rac8 18. Nxd7 Nxd7 19. Ne5 Nxe5 20. Rxe5 Kh7 21. Rae1 Rh8 22. Qd1 Qa5 23. a3 b5 24. Qg4 Qd8 25. Qh4+ Qxh4 26. gxh4 a5 27. R5e3 Kh6 28. Ra1 a4 29. Re5 Rhe8 30. Rae1 Rc6 31. Rxd5 b4 32. axb4 a3 33. Rc5 Ra6 34. bxa3 Rxa3 35. d5 e5 36. c4 Kh5 37. g3 Kg4 38. d6 Rd3 39. Rc6 e4 40. c5 e3 41. fxe3 Kxg3 42. Rc7 Re4 43. Rxf7 Rd2 44. Rb1 Rg2+ 45. Kf1 Rxh4 46. Ke1 Rh1+ 47. Rf1 Rhh2 48. Rb3 Ra2 49. e4+ Kg4 50. Rg1+ Kf4 51. Rd3 Ra1+ 52. Rd1 Raa2 1/2-1/2

[Event "Coimbra op"]
[Site "Coimbra"]
[Date "2014.04.24"]
[Round "1"]
[White "Silva, Pedro Filipe Carval"]
[Black "Calzada Cruz, Osvaldo"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1899"]
[PlyCount "84"]
[EventDate "2014.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. f3 d5 3. Nc3 Bf5 4. Be3 e6 5. Qd2 Bb4 6. 0-0-0 Nbd7 7. Kb1 h5 8. h4 Nb6 9. Bf2 Nc4 10. Qe1 b5 11. e3 c6 12. Bxc4 bxc4 13. a3 Ba5 14. Nge2 Rb8 15. Qd2 Qb6 16. Qc1 Qb3 17. Be1 Qxa3 18. Rg1 Kd7 19. Na2 Bxe1 20. Ka1 Qa4 21. Rdxe1 Bxc2 22. Nec3 Qb3 23. e4 Rhc8 24. e5 Ne8 25. g4 Bg6 26. gxh5 Bxh5 27. f4 g6 28. Rgf1 c5 29. dxc5 Rxc5 30. Rf2 Ng7 31. Rd2 Nf5 32. Rh1 Ra5 33. Rhh2 Rb6 34. Qc2 Qxc2 35. Rxc2 Nd4 36. Rcf2 Nb3+ 37. Kb1 d4 38. Ne4 Rba6 39. Nf6+ Ke7 40. Ne4 Rxa2 41. Rhg2 Ra1+ 42. Kc2 Rc1# 0-1

[Event "Figueira da Foz op 7th"]
[Site "Figueira da Foz"]
[Date "2010.11.07"]
[Round "9.16"]
[White "Bolhari, Orfeh Iraj"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2152"]
[BlackElo "1891"]
[PlyCount "93"]
[EventDate "2010.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 a6 6. a4 a5 7. Qd2 Nbd7 8. Bc4 e5 9. Nge2 exd4 10. Nxd4 Ne5 11. Bb3 Nh5 12. 0-0-0 Bd7 13. Bg5 Bf6 14. h4 Nc6 15. Nd5 Bxg5 16. hxg5 Nb4 17. g4 Nxd5 18. gxh5 Nb6 19. Ne2 Qe7 20. Kb1 Qe5 21. Nc3 Qc5 22. e5 0-0-0 23. exd6 Bf5 24. Nb5 c6 25. Nc3 Rd7 26. hxg6 fxg6 27. Rh4 Rhd8 28. Rd4 Kb8 29. Qf4 Nc8 30. Ne4 Bxe4 31. fxe4 Rxd6 32. Rxd6 Rxd6 33. Rh1 Ka7 34. Rxh7 Qg1+ 35. Ka2 Rd1 36. Be6 Ra1+ 37. Kb3 Qb6+ 38. Kc3 Qb4+ 39. Kd3 Rd1+ 40. Ke2 Qe1+ 41. Kf3 Qf1+ 42. Kg3 Qg1+ 43. Kh4 Qe1+ 44. Kg4 Qe2+ 45. Kh4 Qe1+ 46. Kg4 Qe2+ 47. Kh4 1/2-1/2

[Event "Figueira da Foz op 7th"]
[Site "Figueira da Foz"]
[Date "2010.11.06"]
[Round "8.26"]
[White "Calzada Cruz, Osvaldo"]
[Black "Pena, Helio Adelino Silva"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1891"]
[BlackElo "1924"]
[PlyCount "77"]
[EventDate "2010.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 Nf6 6. Nc3 0-0 7. e3 Ne4 8. Qc2 f5 9. cxd5 Nxc3 10. Qxc3 exd5 11. Rc1 c6 12. g3 Nd7 13. h4 Nf6 14. Bd3 Ne4 15. Bxe4 fxe4 16. Ne5 Be6 17. Rc2 Rc8 18. b4 Qf6 19. Qd2 a6 20. Qe2 Qe7 21. a3 Rc7 22. 0-0 Rf5 23. f4 exf3 24. Rxf3 Rxe5 25. dxe5 Bg4 26. Rf8+ Kxf8 27. Qxg4 Qxe5 28. Rf2+ Kg8 29. Kh2 Qxe3 30. Re2 Qh6 31. Re6 Qd2+ 32. Re2 Qh6 33. Re6 Qd2+ 34. Re2 Qh6 35. Re6 g6 36. Re8+ Kg7 37. Qd4+ Kf7 38. Qe5 g5 39. Rh8 1-0

[Event "Figueira da Foz op 7th"]
[Site "Figueira da Foz"]
[Date "2010.11.05"]
[Round "7.22"]
[White "Redondo Arguelles, Graciela"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2103"]
[BlackElo "1891"]
[PlyCount "97"]
[EventDate "2010.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. f4 Bg4 6. Nf3 h6 7. Bh4 c6 8. e5 Nd5 9. Nxd5 cxd5 10. h3 Be6 11. Qd2 Nc6 12. Bd3 dxe5 13. dxe5 Qb6 14. c3 a6 15. Bf2 Qc7 16. Qc2 0-0-0 17. Qa4 f6 18. exf6 Bxf6 19. Bxg6 Rhg8 20. f5 Ne5 21. fxe6 Nxf3+ 22. gxf3 Rxg6 23. 0-0-0 Bg5+ 24. Kb1 Rxe6 25. h4 Bf6 26. Qg4 Qd7 27. Bg3 b6 28. Rd2 Kb7 29. Rhd1 Qc6 30. Qf5 d4 31. cxd4 Qd5 32. Qf4 Rc6 33. Qe4 Re6 34. Qf4 Rc6 35. Rd3 Rdc8 36. Qxh6 Bxd4 37. Qd2 e5 38. Rc3 Rxc3 39. bxc3 Qb5+ 40. Qb2 Qxb2+ 41. Kxb2 Rxc3 42. Bf2 Rxf3+ 43. Bxd4 exd4 44. Rxd4 Rh3 45. Rf4 Kc6 46. Rg4 b5 47. Rf4 Kb6 48. Rg4 Ka5 49. a3 1/2-1/2

[Event "Figueira da Foz op 7th"]
[Site "Figueira da Foz"]
[Date "2010.11.04"]
[Round "6.21"]
[White "Calzada Cruz, Osvaldo"]
[Black "Santos, Olavo Miguel Floren"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1891"]
[BlackElo "1960"]
[PlyCount "60"]
[EventDate "2010.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. g3 Nbd7 5. Bg2 Ne4 6. Nfd2 f5 7. f3 Nxd2 8. Nxd2 Nf6 9. 0-0 h5 10. h4 Bd6 11. f4 Ng4 12. cxd5 exd5 13. Bxd5 Ne3 14. Qa4+ Bd7 15. Qb3 Nxf1 16. Bf7+ Kf8 17. Nxf1 Qf6 18. Bc4 b5 19. Bd5 c6 20. Bf3 Qxd4+ 21. Be3 Qc4 22. Qd1 Qe6 23. Rc1 Be7 24. a3 Kg8 25. Bd4 Bf6 26. Bc5 g6 27. Rc2 Kh7 28. Rd2 Rhd8 29. Rd6 Qe7 30. Qb3 Bd4+ 0-1

[Event "Figueira da Foz op 7th"]
[Site "Figueira da Foz"]
[Date "2010.11.03"]
[Round "5.14"]
[White "Leite Oralova, Catarina"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2183"]
[BlackElo "1891"]
[PlyCount "39"]
[EventDate "2010.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nf6 3. Nc3 e5 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 g6 7. Bc4 Bg7 8. fxe5 dxe5 9. d3 Nc6 10. 0-0 Nd4 11. Qf2 b5 12. Nxb5 Nxb5 13. Bxb5+ Ke7 14. Bg5 Qd6 15. Be3 Kd8 16. Bc5 Qe6 17. Bc4 Qc6 18. b4 g5 19. Qe3 Bf8 20. Bxf8 1-0

[Event "Figueira da Foz op 7th"]
[Site "Figueira da Foz"]
[Date "2010.11.02"]
[Round "4.19"]
[White "Calzada Cruz, Osvaldo"]
[Black "Morais, Vitor Mestre"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "1891"]
[BlackElo "1994"]
[PlyCount "75"]
[EventDate "2010.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. e4 a6 8. 0-0 Rb8 9. d5 Na5 10. Qe2 c5 11. Bg5 h6 12. Bd2 e5 13. Rab1 Bd7 14. b4 cxb4 15. Rxb4 b5 16. cxb5 axb5 17. Rfb1 Nc4 18. a4 Nxd2 19. Nxd2 Qc7 20. Nxb5 Bxb5 21. axb5 Nd7 22. Nc4 Rfc8 23. Bf1 Bf8 24. Bh3 Rb7 25. b6 Qc5 26. Bxd7 Rxd7 27. Qa2 Rb8 28. b7 Rc7 29. Qa6 Rbxb7 30. Rxb7 Qxc4 31. Qxc4 Rxc4 32. f3 Rc8 33. Rd7 f5 34. Kf2 fxe4 35. fxe4 Rc2+ 36. Kf3 Rc3+ 37. Kg4 Rc4 38. Rb8 1-0

[Event "Figueira da Foz op 7th"]
[Site "Figueira da Foz"]
[Date "2010.11.01"]
[Round "2.26"]
[White "Calzada Cruz, Osvaldo"]
[Black "Catarro, Jose Joao Dias"]
[Result "1/2-1/2"]
[ECO "D73"]
[WhiteElo "1891"]
[BlackElo "1576"]
[PlyCount "72"]
[EventDate "2010.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c6 6. Nc3 d5 7. cxd5 cxd5 8. Ne5 Nc6 9. Nxc6 bxc6 10. 0-0 Re8 11. f4 Qd6 12. Na4 Ne4 13. Bxe4 dxe4 14. e3 Bh3 15. Rf2 Red8 16. Bd2 Qd5 17. Qc2 Rab8 18. b4 f5 19. Rc1 Rbc8 20. Nc5 Bf6 21. Nb7 Rd7 22. Na5 Rdc7 23. Qa4 e6 24. Rc5 Qd7 25. Nc4 Rb8 26. Qc2 Rb5 27. Ne5 Bxe5 28. fxe5 Rxc5 29. Qxc5 Qd5 30. Qc2 a6 31. Be1 Rb7 32. Qc5 Qxc5 33. dxc5 Rd7 34. Rd2 Rxd2 35. Bxd2 Kf8 36. Kf2 Ke7 1/2-1/2

[Event "Figueira da Foz op 7th"]
[Site "Figueira da Foz"]
[Date "2010.11.01"]
[Round "3.28"]
[White "Silva, Antonio RD"]
[Black "Calzada Cruz, Osvaldo"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1891"]
[PlyCount "90"]
[EventDate "2010.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bd3 Bg7 5. Nge2 0-0 6. 0-0 e5 7. d5 Nbd7 8. Bg5 h6 9. Be3 Ng4 10. Qd2 f5 11. f3 Nxe3 12. Qxe3 f4 13. Qd2 Nf6 14. Bb5 Nh5 15. Nd1 Kh7 16. c4 g5 17. Nf2 Nf6 18. h3 h5 19. Kh2 g4 20. hxg4 hxg4 21. Rh1 Bh6 22. Kg1 Rg8 23. Kf1 Rg6 24. Ng1 Qg8 25. Nd3 Rb8 26. Qa5 b6 27. Qxa7 Rb7 28. Qa3 gxf3 29. gxf3 c6 30. Bxc6 Rbg7 31. Ne2 Nxe4 32. fxe4 f3 33. Nf2 fxe2+ 34. Kxe2 Bg4+ 35. Kd3 Bc8 36. Qb4 Rf6 37. Qxb6 Rg3+ 38. Ke2 Rg2 39. Raf1 Qf7 40. a4 Bg4+ 41. Ke1 Kg6 42. a5 Bd2+ 43. Kxd2 Rfxf2+ 44. Rxf2 Rxf2+ 45. Ke1 Re2+ 0-1

[Event "Figueira da Foz op 7th"]
[Site "Figueira da Foz"]
[Date "2010.10.31"]
[Round "1.13"]
[White "Dias, Paulo Jorge Guimara"]
[Black "Calzada Cruz, Osvaldo"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2394"]
[BlackElo "1891"]
[PlyCount "55"]
[EventDate "2010.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 Be7 6. Nc3 Bb7 7. Bg2 0-0 8. 0-0 d5 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Rd1 Qe8 12. Qc2 Qc6 13. Qd3 Qb7 14. e4 Bc6 15. d5 Be8 16. Bf4 Na6 17. Rac1 Nc5 18. Qe2 exd5 19. exd5 Bd6 20. Bxd6 cxd6 21. Nd4 Ba4 22. b3 Rfe8 23. Qd2 Bd7 24. Qf4 Re5 25. b4 Na6 26. Nc6 Bxc6 27. dxc6 Qe7 28. c7 1-0

