[Event "Fortaleza zt CE"]
[Site "Fortaleza"]
[Date "2015.05.24"]
[Round "5"]
[White "Palacio, Igor Da Paz"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2095"]
[BlackElo "2013"]
[PlyCount "11"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 1/2-1/2

[Event "Fortaleza zt CE"]
[Site "Fortaleza"]
[Date "2015.05.24"]
[Round "4"]
[White "Polack, Walter Friedrich Jr"]
[Black "Laroca, Alvaro Ney"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "2013"]
[BlackElo "1548"]
[PlyCount "99"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 e5 2. d5 Bc5 3. c4 d6 4. Nc3 Nf6 5. e4 c6 6. Bd3 Qb6 7. Qc2 h6 8. a3 Bd4 9. Nf3 Ng4 10. Nxd4 exd4 11. Ne2 c5 12. 0-0 Qd8 13. f3 Nf6 14. b4 Nbd7 15. bxc5 dxc5 16. Ng3 Ne5 17. f4 Nxd3 18. Qxd3 0-0 19. e5 Nh7 20. a4 f5 21. Bd2 a5 22. Rab1 b6 23. e6 g6 24. Rfe1 Re8 25. Rb2 Ba6 26. Qc2 Rb8 27. Reb1 Re7 28. Bxa5 Reb7 29. Bd2 Nf6 30. Rc1 Ng4 31. h3 Nf6 32. Re1 h5 33. Re5 Qf8 34. Rb1 Rg7 35. Rc1 Nh7 36. Be1 h4 37. Nf1 Qe7 38. Nh2 Rf8 39. Nf3 g5 40. Rxf5 Rxf5 41. Qxf5 Kh8 42. Qe5 Nf8 43. f5 Nh7 44. Rb1 Qa7 45. f6 Nxf6 46. Qxf6 Bxc4 47. d6 Qb8 48. e7 Bf7 49. Nxg5 Be8 50. Ne6 1-0

[Event "Fortaleza zt CE"]
[Site "Fortaleza"]
[Date "2015.05.23"]
[Round "2"]
[White "De Araujo, Jose Claudio"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1/2-1/2"]
[ECO "D95"]
[WhiteElo "1842"]
[BlackElo "2013"]
[PlyCount "53"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Qb3 0-0 7. Bd3 a5 8. 0-0 dxc4 9. Bxc4 b5 10. Bd3 Na6 11. Re1 Be6 12. Qd1 Nb4 13. Bf1 a4 14. h3 Nfd5 15. Bd2 Nxc3 16. bxc3 Nxa2 17. c4 bxc4 18. Rxa2 c3 19. Rxa4 cxd2 20. Nxd2 Rxa4 21. Qxa4 c5 22. Nf3 cxd4 23. Nxd4 Bxd4 24. Rd1 Qb6 25. Qxd4 Qxd4 26. Rxd4 f6 27. Bc4 1/2-1/2

[Event "Fortaleza zt CE"]
[Site "Fortaleza"]
[Date "2015.05.23"]
[Round "3"]
[White "Polack, Walter Friedrich Jr"]
[Black "De Sousa Filho, Aloisio Lopes"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2013"]
[BlackElo "1971"]
[PlyCount "60"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 e5 4. Nc3 f5 5. d3 Nc6 6. Be2 Nf6 7. h3 Be7 8. exf5 Bxf5 9. g4 Be6 10. Be3 Qb6 11. Qd2 Nd4 12. Ng5 Bg8 13. Bd1 h6 14. Nge4 0-0-0 15. Nxf6 Bxf6 16. Ne4 d5 17. cxd5 Bxd5 18. Bxd4 cxd4 19. Bb3 Bxe4 20. dxe4 Kb8 21. h4 Rc8 22. Qd3 Rc5 23. h5 Bg5 24. 0-0 Qf6 25. Kg2 Rf8 26. f3 Qf4 27. Rh1 Rc6 28. Bd5 Rc2+ 29. Qxc2 Qxf3+ 30. Kg1 Qg3+ 0-1

[Event "Fortaleza zt CE"]
[Site "Fortaleza"]
[Date "2015.05.22"]
[Round "1"]
[White "Polack, Walter Friedrich Jr"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2013"]
[BlackElo "1707"]
[PlyCount "63"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 Nc6 6. Nc3 e5 7. d3 d6 8. Rb1 Rb8 9. b4 a6 10. a4 Be6 11. Ng5 h6 12. Nxe6 fxe6 13. b5 axb5 14. axb5 Ne7 15. Bh3 Nf5 16. g4 Nxg4 17. Bxg4 Qh4 18. e3 h5 19. Bxf5 Rxf5 20. e4 Rf4 21. f3 Rbf8 22. Bxf4 Rxf4 23. Rb2 Bh6 24. Rg2 Rf6 25. Kh1 Be3 26. Ne2 Kh7 27. Ng1 Rf7 28. Qe1 Qxe1 29. Rxe1 Bf4 30. Nh3 Kh6 31. Nxf4 exf4 32. h4 1-0

[Event "Cearense-ch"]
[Site "Fortaleza"]
[Date "2014.11.16"]
[Round "6"]
[White "Palacio, Igor Da Paz"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2095"]
[BlackElo "2035"]
[PlyCount "107"]
[EventDate "2014.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 c6 3. dxc6 Nf6 4. cxb7 Bxb7 5. Nf3 e6 6. d4 Bd6 7. c3 Nbd7 8. Bg5 0-0 9. Be2 Qa5 10. Nbd2 Ne4 11. Nc4 Qd5 12. Nxd6 Qxd6 13. Qc2 Nxg5 14. Nxg5 Nf6 15. Bf3 Ba6 16. Bxa8 Rxa8 17. Ne4 Nxe4 18. Qxe4 Rb8 19. b3 Qa3 20. Qc2 e5 21. c4 exd4 22. 0-0 Rd8 23. Rad1 Qd6 24. Qd3 Bb7 25. Rfe1 g6 26. Rd2 f5 27. Qe2 Kf7 28. Qe5 Qxe5 29. Rxe5 Kf6 30. Re1 Be4 31. f3 Ke5 32. Kf2 a5 33. g3 g5 34. h3 h5 35. Rde2 d3 36. Rxe4+ fxe4 37. Rxe4+ Kf5 38. g4+ hxg4 39. hxg4+ Kf6 40. Re1 a4 41. Rd1 axb3 42. axb3 d2 43. Ke2 Rb8 44. Rb1 Ke5 45. Kxd2 Kf4 46. Kc3 Kxf3 47. c5 Kxg4 48. Kc4 Kf5 49. c6 Ke6 50. Kc5 g4 51. c7 Rg8 52. Kc6 g3 53. Kb7 Kd7 54. Rd1+ 1-0

[Event "Cearense-ch"]
[Site "Fortaleza"]
[Date "2014.11.16"]
[Round "5"]
[White "Polack, Walter Friedrich Jr"]
[Black "De Araujo, Jose Claudio"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2035"]
[PlyCount "79"]
[EventDate "2014.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 c6 6. e3 Qa5 7. Qb3 Nbd7 8. Rc1 Ne4 9. Bd3 Nxc3 10. bxc3 Nf6 11. 0-0 0-0 12. h3 b6 13. cxd5 cxd5 14. c4 Bb7 15. c5 Rac8 16. Ne5 Ba6 17. Bxa6 Qxa6 18. c6 Ne4 19. Rc2 f6 20. Nd3 Qa5 21. Rd1 Bd6 22. a4 g5 23. Bxd6 Nxd6 24. Nb4 Rf7 25. Rdc1 b5 26. axb5 Qxb5 27. Rc5 Qb6 28. Qa4 Qd8 29. Na6 f5 30. c7 Qf6 31. Qc6 Ne4 32. Qb7 Rff8 33. R5c2 f4 34. Qb3 f3 35. Qd3 fxg2 36. Qe2 Qh6 37. Qg4 Rxf2 38. Rxf2 Nxf2 39. Kxf2 Rf8+ 40. Kxg2 1-0

[Event "Cearense-ch"]
[Site "Fortaleza"]
[Date "2014.11.15"]
[Round "4"]
[White "Nunes, Moezio Correia"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1757"]
[BlackElo "2035"]
[PlyCount "94"]
[EventDate "2014.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Ne7 6. 0-0 Bxd3 7. Qxd3 Nf5 8. g4 Nh4 9. Kh1 Be7 10. Nxh4 Bxh4 11. f4 Nd7 12. Nd2 Qb6 13. c4 0-0-0 14. cxd5 cxd5 15. Nb3 Kb8 16. Bd2 Rc8 17. Ba5 Qc6 18. Rfc1 Qa4 19. Rxc8+ Rxc8 20. Qxh7 Bf2 21. Bc3 Qc4 22. Qc2 Bxd4 23. Nxd4 Qxd4 24. Bxd4 Rxc2 25. h4 Rd2 26. Bc3 Rf2 27. f5 exf5 28. g5 Rf4 29. Be1 Rg4 30. Rd1 Re4 31. Kg2 Nxe5 32. Bc3 Nc4 33. Rd4 g6 34. Kf3 Ne5+ 35. Kg3 Rxd4 36. Bxd4 Nd3 37. Kf3 b6 38. Ke3 Nc5 39. Kf4 Ne6+ 40. Ke5 Nxd4 41. Kxd4 f4 42. b4 Kc7 43. b5 a5 44. bxa6 Kb8 45. Kd3 Ka7 46. Ke2 d4 47. Kf3 d3 0-1

[Event "Cearense-ch"]
[Site "Fortaleza"]
[Date "2014.11.15"]
[Round "3"]
[White "Polack, Walter Friedrich Jr"]
[Black "Parente, Renan Braz"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2035"]
[BlackElo "2120"]
[PlyCount "76"]
[EventDate "2014.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. Bc4 Nc6 5. 0-0 e6 6. d3 Nge7 7. Bg5 h6 8. Bf4 d5 9. Bb3 d4 10. Ne2 0-0 11. Ng3 a6 12. a3 b5 13. Ne1 Bb7 14. Qc1 Kh7 15. Bd2 Ne5 16. f4 c4 17. Ba2 Ng4 18. Nf3 Qb6 19. Kh1 Rac8 20. Qe1 Ne3 21. Bxe3 dxe3 22. d4 Bxd4 23. Nxd4 Qxd4 24. c3 Qb6 25. Rd1 Rcd8 26. Qe2 f5 27. Bb1 Ng8 28. e5 Ne7 29. h4 Rxd1 30. Rxd1 Nd5 31. Rd4 Qd8 32. Rxd5 Qxd5 33. Nf1 Qxg2+ 34. Qxg2 Bxg2+ 35. Kxg2 e2 36. Kf2 exf1Q+ 37. Kxf1 Rd8 38. Ke2 g5 0-1

[Event "Cearense-ch"]
[Site "Fortaleza"]
[Date "2014.11.14"]
[Round "2"]
[White "Chaves, Antonio Gerson Garc"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "B19"]
[BlackElo "2035"]
[PlyCount "106"]
[EventDate "2014.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. Bd2 e6 11. 0-0 Bd6 12. Rfe1 0-0 13. Ne5 c5 14. Nxd7 Qxd7 15. dxc5 Bxg3 16. fxg3 Qxd3 17. cxd3 Rfd8 18. Bc3 Rxd3 19. Bxf6 gxf6 20. Kf2 Kf8 21. Re3 Rd2+ 22. Re2 Rd3 23. Re3 Rd2+ 24. Re2 Rd3 25. Rc1 Ke7 26. Rc4 Rc8 27. Rec2 Kd7 28. R4c3 Rxc3 29. Rxc3 Kc6 30. Ke3 Rd8 31. b4 Kb5 32. a3 Rd5 33. Rc2 f5 34. Kf4 f6 35. Ke3 h5 36. Rc1 a5 37. c6 bxc6 38. bxa5 c5 39. Rc3 Kxa5 40. Rb3 Rd6 41. Rc3 Kb5 42. Ke2 c4 43. Rc1 Rd3 44. Rd1 Rxa3 45. Rd6 Ra6 46. Rd8 Kc5 47. Rh8 Kd4 48. Rxh5 Ra2+ 49. Kf3 c3 50. Rh8 c2 51. Rc8 Ra3+ 52. Kf2 Rc3 53. Rd8+ Ke4 0-1

[Event "Cearense-ch"]
[Site "Fortaleza"]
[Date "2014.11.13"]
[Round "1"]
[White "Polack, Walter Friedrich Jr"]
[Black "Sousa, Virginio Aleixo da"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2035"]
[BlackElo "1466"]
[PlyCount "61"]
[EventDate "2014.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 Nf6 6. 0-0 0-0 7. d3 Bd7 8. h3 Qc8 9. Kh2 e6 10. e4 e5 11. Be3 Ne8 12. Qd2 f5 13. exf5 Bxf5 14. Ng5 Bh6 15. Bd5+ Kh8 16. Nf7+ Rxf7 17. Bxh6 Rg7 18. g4 Bxg4 19. hxg4 Qxg4 20. Rh1 Nf6 21. Bxg7+ Kxg7 22. Rag1 Qf4+ 23. Qxf4 exf4 24. Bxc6 bxc6 25. Ne4 Nh5 26. Kg2 f3+ 27. Kxf3 Rf8+ 28. Ke3 Nf4 29. Rg4 Ne6 30. Ng5 Nc5 31. Rxh7+ 1-0

[Event "Fortaleza Alves Memorial 19th"]
[Site "Fortaleza"]
[Date "2014.05.18"]
[Round "6"]
[White "Leao, Flavio Sanchez"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1871"]
[BlackElo "2081"]
[PlyCount "36"]
[EventDate "2014.05.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 e5 4. Nc3 d6 5. d3 Be7 6. Be2 f5 7. Nd5 Nf6 8. Bg5 Nxd5 9. cxd5 Bxg5 10. dxc6 bxc6 11. exf5 Bxf5 12. Qa4 Bd7 13. Nxg5 Qxg5 14. Bf3 d5 15. 0-0 0-0 16. Bxd5+ cxd5 17. Qxd7 Rad8 18. Qxa7 Qd2 1/2-1/2

[Event "Fortaleza Alves Memorial 19th"]
[Site "Fortaleza"]
[Date "2014.05.18"]
[Round "5"]
[White "Polack, Walter Friedrich Jr"]
[Black "Torres, Douglas da Silva"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2081"]
[BlackElo "2120"]
[PlyCount "80"]
[EventDate "2014.05.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 c5 6. d3 Nc6 7. Qh5 e6 8. Bg5 Be7 9. Nf3 Nd4 10. Bxe7 Nxf3+ 11. gxf3 Qxe7 12. Ne4 Nd5 13. Qg5 f6 14. Nd6+ Kf8 15. Qg3 Nb4 16. 0-0-0 e5 17. Rhg1 g6 18. Nf7 Rg8 19. Rde1 Be6 20. Nh6 Rg7 21. f4 Bxb3 22. axb3 Nc6 23. Ng4 h5 24. Nh6 a5 25. fxe5 f5 26. Qxg6 Rxg6 27. Rxg6 Qh7 28. Reg1 Ne7 29. Rf6+ Ke8 30. Rg5 Ra6 31. Nxf5 Nxf5 32. Rfxf5 Rg6 33. Rxh5 Rh6 34. Rhg5 Rxh2 35. e6 Qh6 36. f4 Rf2 37. Rh5 Qg7 38. Kb1 Qg1+ 39. Ka2 Rf1 40. b4 a4 0-1

[Event "Fortaleza Alves Memorial 19th"]
[Site "Fortaleza"]
[Date "2014.05.17"]
[Round "4"]
[White "De Andrade, Jean Sartre Neves"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2081"]
[PlyCount "88"]
[EventDate "2014.05.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Bd3 e5 7. Nf3 Be7 8. h3 0-0 9. 0-0 Nbd7 10. Be3 b5 11. Bg5 Bb7 12. a3 Nc5 13. Re1 h6 14. Bxf6 Bxf6 15. b4 Ne6 16. Ne2 Rc8 17. Rc1 Qb6 18. c3 Rc7 19. Qb3 Rfc8 20. a4 Ng5 21. Nxg5 Bxg5 22. a5 Qc6 23. Rcd1 Rd8 24. Bb1 Bc8 25. Qd5 Be6 26. Qxc6 Rxc6 27. Bd3 Kf8 28. Kh2 Ke7 29. g3 Bf6 30. Kg2 Rdc8 31. h4 g6 32. f3 h5 33. Rb1 Bg7 34. Rb2 Bh6 35. Kf2 f5 36. Rg1 Kf6 37. Rd1 Ke7 38. Bc2 Rd8 39. Bb3 Bxb3 40. Rxb3 fxe4 41. fxe4 Rc4 42. Rd3 Rxe4 43. Rf3 Rc4 44. Rb2 e4 0-1

[Event "Fortaleza Alves Memorial 19th"]
[Site "Fortaleza"]
[Date "2014.05.17"]
[Round "3"]
[White "Polack, Walter Friedrich Jr"]
[Black "Correia, Aristoteles de Jesu"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2081"]
[BlackElo "1734"]
[PlyCount "89"]
[EventDate "2014.05.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. f3 Nbd7 9. 0-0-0 Qc7 10. g4 b5 11. Bxb5 axb5 12. Ndxb5 Qc5 13. Be3 Qc6 14. Nxd6+ Bxd6 15. Qxd6 Qxd6 16. Rxd6 Bb7 17. Rhd1 Ra6 18. R6d2 Bc6 19. b4 h6 20. b5 Bxb5 21. Nxb5 Rxa2 22. Kb1 Ra4 23. c3 0-0 24. Kb2 Ne5 25. Kb3 Raa8 26. Rf2 Nc6 27. h3 Rfc8 28. Ra2 Rab8 29. c4 Ne5 30. Bf4 Rc5 31. Bxe5 Rxe5 32. Kb4 Rc8 33. Rad2 Rec5 34. Rd8+ Kh7 35. Rxc8 Rxc8 36. c5 Ne8 37. Rd7 Kg8 38. Nd6 Nxd6 39. Rxd6 Rb8+ 40. Rb6 Rc8 41. Rb7 Kf8 42. Kb5 Ke8 43. c6 g6 44. Kc5 f5 45. Rh7 1-0

[Event "Fortaleza Alves Memorial 19th"]
[Site "Fortaleza"]
[Date "2014.05.16"]
[Round "2"]
[White "Matsuura, Everaldo"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2460"]
[BlackElo "2081"]
[PlyCount "53"]
[EventDate "2014.05.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 d5 6. e5 h5 7. Ng5 Be7 8. h4 Nc6 9. Be3 Qd7 10. 0-0 Nh6 11. Nd2 0-0-0 12. Re1 Rhf8 13. Ndf3 Ng4 14. Bf4 Kb8 15. dxc5 Bxc5 16. Bg3 Ka8 17. b4 Be7 18. a4 Bxg5 19. Nxg5 Ncxe5 20. Bb5 Bc6 21. f3 Nh6 22. Rxe5 Bxb5 23. axb5 f6 24. Rxe6 fxg5 25. Rxb6 Nf5 26. Rxa7+ Kxa7 27. Qa4+ 1-0

[Event "Fortaleza Alves Memorial 19th"]
[Site "Fortaleza"]
[Date "2014.05.16"]
[Round "1"]
[White "Polack, Walter Friedrich Jr"]
[Black "Rodrigues, Francisco Arimateia"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2081"]
[BlackElo "1595"]
[PlyCount "75"]
[EventDate "2014.05.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxe7 cxd2+ 6. Bxd2 Bxe7 7. Bc3 Qxd1+ 8. Rxd1 0-0 9. Bd3 Re8 10. Ne2 Bg4 11. f3 Bh5 12. 0-0 Bd6 13. Ng3 Bg6 14. Bxg6 hxg6 15. Ne4 Bf4 16. Rfe1 Nc6 17. g3 Be5 18. Bxe5 Rxe5 19. f4 Rb5 20. b3 Ra5 21. a4 Rf5 22. Rd7 Rc8 23. Red1 Re8 24. Nf2 g5 25. Rxc7 gxf4 26. g4 Rc5 27. c4 b6 28. Rdd7 f3 29. Nd3 Ne5 30. Nxc5 Nxg4 31. Nd3 Re2 32. Re7 Rg2+ 33. Kf1 Nxh2+ 34. Ke1 Rg1+ 35. Kf2 Rg2+ 36. Ke3 g5 37. Rxf7 g4 38. Nf4 1-0

[Event "Fortaleza Saboya op"]
[Site "Fortaleza"]
[Date "2014.05.06"]
[Round "5"]
[White "De Oliveira, Guibson Martins"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1840"]
[BlackElo "2095"]
[PlyCount "84"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[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. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bd3 Nbd7 8. h4 e6 9. h5 Bxd3 10. Qxd3 Bd6 11. Be3 Qc7 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qd3 0-0-0 15. 0-0-0 Nd5 16. g3 f6 17. c4 Nxe3 18. Qxe3 Rhe8 19. Qd3 Qa5 20. Kb1 h6 21. Qg6 Re7 22. Rd3 Kb8 23. Rhd1 Bc7 24. Qe4 Rde8 25. g4 f5 26. gxf5 exf5 27. Qh4 Re2 28. Nd2 Qb4 29. Rb3 Qd6 30. d5 cxd5 31. Qh1 Rd8 32. Nf1 Qe5 33. Ne3 Rxf2 34. Nxd5 Rh2 35. Qg1 Qe4+ 36. Ka1 Qe2 37. Re1 Qxc4 38. Rc3 Qxd5 39. Rxc7 Qd2 40. Rxb7+ Kxb7 41. Re7+ Kc6 42. Qg6+ Qd6 0-1

[Event "Fortaleza Saboya op"]
[Site "Fortaleza"]
[Date "2014.05.03"]
[Round "4"]
[White "Polack, Walter Friedrich Jr"]
[Black "Correia, Mario Rui Costa"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2095"]
[BlackElo "2112"]
[PlyCount "76"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. e3 e5 6. Nge2 d6 7. 0-0 Nc6 8. b3 Bf5 9. e4 Be6 10. h3 Nd7 11. d3 f5 12. Nd5 Nc5 13. b4 Bxd5 14. bxc5 Be6 15. Qb3 f4 16. gxf4 exf4 17. Bxf4 Qd7 18. cxd6 cxd6 19. Rab1 Rab8 20. Bg3 b5 21. Qa3 bxc4 22. Nf4 c3 23. Rbc1 Nd4 24. Nxe6 Ne2+ 25. Kh1 Qxe6 26. Bxd6 Nxc1 27. Bxf8 Rxf8 28. Qxc1 Qxa2 29. f4 Bd4 30. e5 Kg7 31. Qe1 c2 32. Qe4 Qb2 33. Kh2 Rxf4 34. Rxf4 Bxe5 35. d4 Bxf4+ 36. Qxf4 c1Q 37. Qe5+ Kh6 38. Qf6 Qb8+ 0-1

[Event "Fortaleza Saboya op"]
[Site "Fortaleza"]
[Date "2014.05.01"]
[Round "3"]
[White "Polack, Walter Friedrich Jr"]
[Black "Parente, Renan Braz"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2095"]
[BlackElo "2062"]
[PlyCount "72"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 d6 6. Nbd2 Nc6 7. a3 Re8 8. 0-0 e5 9. dxe5 dxe5 10. Bg5 h6 11. Bxf6 Qxf6 12. h3 Be6 13. Qe2 Rad8 14. Rfd1 Qe7 15. Bc4 e4 16. Ne1 Bxb2 17. Rab1 Bc3 18. Bxe6 Qxe6 19. Nb3 Qe5 20. g3 Qf5 21. g4 Qf6 22. Ng2 Ne5 23. Nf4 Nf3+ 24. Kh1 Be5 25. Nc5 Qc6 26. Nxb7 Rxd1+ 27. Qxd1 Bxf4 28. Na5 Qc3 29. Qd7 Re6 30. exf4 Qxa5 31. Kg2 Rb6 32. Rd1 Nh4+ 33. Kg3 Qc3+ 34. Kxh4 g5+ 35. fxg5 hxg5+ 36. Kxg5 Qf6+ 0-1

[Event "Fortaleza Saboya op"]
[Site "Fortaleza"]
[Date "2014.04.29"]
[Round "2"]
[White "Pinheiro, Iung Alicio"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2298"]
[BlackElo "2095"]
[PlyCount "65"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[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 g6 4. h3 Bg7 5. Nf3 e6 6. Bd3 Ne7 7. Bg5 f6 8. Bf4 0-0 9. Qd2 Nd7 10. 0-0-0 e5 11. Bh6 exd4 12. Nxd4 Nc5 13. Bxg7 Kxg7 14. Rhe1 Nxd3+ 15. Qxd3 c5 16. Nf3 d4 17. Qc4 Bd7 18. Nd5 Rc8 19. Nf4 Rc6 20. Qe2 b5 21. e5 f5 22. e6 Be8 23. Qe5+ Rf6 24. b4 Ra6 25. Qxc5 Rc6 26. Qe5 g5 27. Nxd4 Rd6 28. Nf3 Rxd1+ 29. Rxd1 Qb6 30. Nxg5 Qxf2 31. Nf3 Nc6 32. Qc3 a5 33. Nd5 1-0

[Event "Fortaleza Saboya op"]
[Site "Fortaleza"]
[Date "2014.04.27"]
[Round "1"]
[White "Ribeiro, Orlando Alves"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1858"]
[BlackElo "2095"]
[PlyCount "86"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e5 4. e4 g6 5. Nc3 Bg7 6. Nf3 Ne7 7. Be2 0-0 8. 0-0 f5 9. a3 h6 10. b4 b6 11. bxc5 bxc5 12. Bd2 Nd7 13. Rb1 Nf6 14. Bd3 fxe4 15. Nxe4 Nf5 16. Qc2 Nxe4 17. Bxe4 Qf6 18. Ba5 g5 19. h3 Kh8 20. Qa4 Ne7 21. Bc7 h5 22. Rb3 g4 23. hxg4 hxg4 24. Nh2 Bh6 25. g3 Bg5 26. f3 Qh6 27. fxg4 Be3+ 28. Kg2 Rxf1 29. Nxf1 Bxg4 30. Rxe3 Bh3+ 31. Kf2 Bxf1 32. Qc2 Rf8+ 33. Rf3 Rxf3+ 34. Kxf3 Qf6+ 35. Ke3 Bh3 36. Qf2 Qg5+ 37. Kd3 Bf5 38. Bd8 Bxe4+ 39. Kxe4 Qg4+ 40. Kd3 Nf5 41. Bf6+ Kg8 42. Qg2 Qd4+ 43. Ke2 Qb2+ 0-1

[Event "Tiradentes op"]
[Site "Tiradentes"]
[Date "2014.04.21"]
[Round "7"]
[White "Polack, Walter Friedrich Jr"]
[Black "Lemos, Dawton Almino"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2095"]
[BlackElo "2047"]
[PlyCount "40"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. f3 Bc5 6. Qe2 Nc6 7. 0-0-0 Qe7 8. Nxe4 Nxe4 9. Qxe4 Ba3 10. Bb5 Bd7 11. Qa4 Bxb2+ 12. Kxb2 a6 13. Ne2 0-0 14. Bxc6 Bxc6 15. Qa3 Qxa3+ 16. Kxa3 e5 17. Nc3 Rfd8 18. Rhe1 f6 19. d3 Rd4 20. Kb2 Rad8 1/2-1/2

[Event "Tiradentes op"]
[Site "Tiradentes"]
[Date "2014.04.20"]
[Round "6"]
[White "Leite Filho, Newton Crispino"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1829"]
[BlackElo "2095"]
[PlyCount "23"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bf4 Be7 5. e3 0-0 6. Be2 d5 7. cxd5 exd5 8. Nf3 c6 9. Ne5 Nbd7 10. Nxd7 Bxd7 11. a3 Qe8 12. h3 0-1

[Event "Tiradentes op"]
[Site "Tiradentes"]
[Date "2014.04.20"]
[Round "5"]
[White "Polack, Walter Friedrich Jr"]
[Black "Mateus, Jerluce de Alcantar"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2095"]
[BlackElo "1860"]
[PlyCount "106"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. e4 e5 8. d3 a5 9. a3 Nc5 10. b3 Bd7 11. Rb1 Re8 12. Be3 b6 13. b4 axb4 14. axb4 Ne6 15. h3 Qc8 16. Kh2 h6 17. Qd2 Kh7 18. Ne1 Ng8 19. Nc2 Nf8 20. b5 Be6 21. Nb4 Ne7 22. Ncd5 Nd7 23. Ra1 Bxd5 24. cxd5 Nc5 25. Bxc5 bxc5 26. Nc6 Qb7 27. Nxe7 Rxe7 28. Ra5 Ree8 29. Rfa1 Rxa5 30. Qxa5 Rb8 31. h4 Bf6 32. Bh3 g5 33. hxg5 hxg5 34. Bd7 Kg7 35. Qa7 Qxa7 36. Rxa7 Bd8 37. Kh3 Kh6 38. Kg4 Kg6 39. f3 Kf6 40. f4 gxf4 41. gxf4 exf4 42. Kxf4 Ke7 43. Bc6 Kf6 44. Ra2 Be7 45. Ra7 Bd8 46. Bb7 Be7 47. Bc6 Bd8 48. Ra1 Be7 49. Rf1 Rh8 50. Bd7 Kg7 51. Rg1+ Kf8 52. Bg4 Bf6 53. Rg2 Rh2 1/2-1/2

[Event "Tiradentes op"]
[Site "Tiradentes"]
[Date "2014.04.19"]
[Round "4"]
[White "Mateus, Janete de Alcantara"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1899"]
[BlackElo "2095"]
[PlyCount "118"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. Nc3 g6 4. e4 cxd4 5. Nxd4 d6 6. Bc4 Bg7 7. 0-0 0-0 8. Re1 a6 9. a4 Nc6 10. a5 Nxa5 11. Bd5 e6 12. Ba2 Nc6 13. Be3 Bd7 14. Nf3 Qc7 15. Na4 Nb4 16. c3 Nxa2 17. Rxa2 Bxa4 18. Rxa4 b5 19. Rd4 d5 20. e5 Ne4 21. Bf4 f5 22. h4 h6 23. Qc1 Kh7 24. Qe3 Qe7 25. Kh1 a5 26. Ra1 a4 27. Rb4 Rab8 28. Kg1 Rb7 29. Nd4 Rfb8 30. Nc6 Qxh4 31. Nxb8 Rxb8 32. Raxa4 g5 33. Bh2 f4 34. Qe2 Rf8 35. Rxe4 bxa4 36. Rxa4 Rf5 37. Ra7 g4 38. Qd3 Qg5 39. Kf1 f3 40. Qe3 Qh4 41. Kg1 fxg2 42. Kxg2 Qh3+ 43. Qxh3 gxh3+ 44. Kg1 Kg6 45. Re7 Rg5+ 46. Bg3 Kf5 47. Kh2 Bxe5 48. f4 Rg7 49. Rxg7 Bxg7 50. Kxh3 Ke4 51. Kg4 Bf6 52. Be1 Kd3 53. b4 Kc4 54. Kh5 e5 55. fxe5 Bxe5 56. Kxh6 d4 57. cxd4 Bxd4 58. Kg6 Be5 59. Kf5 Bd6 1/2-1/2

[Event "Tiradentes op"]
[Site "Tiradentes"]
[Date "2014.04.19"]
[Round "3"]
[White "Polack, Walter Friedrich Jr"]
[Black "Pinheiro, Iung Alicio"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2095"]
[BlackElo "2298"]
[PlyCount "94"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. d3 e6 6. e4 Nge7 7. Nge2 0-0 8. 0-0 b6 9. Bf4 d6 10. Qd2 Re8 11. Rad1 Bb7 12. b3 a6 13. Bg5 Qd7 14. Bh3 f5 15. Na4 Qc7 16. f3 Rab8 17. Nac3 Ba8 18. Nf4 Qd7 19. Rde1 Nd4 20. Bxe7 Rxe7 21. Nce2 Nc6 22. Kh1 Ne5 23. Bg2 Nc6 24. Ng1 Bh6 25. Qc3 Nd4 26. h4 Bxf4 27. gxf4 Rg7 28. Qd2 Qe7 29. Qf2 Rf8 30. Qg3 h6 31. Rf2 e5 32. fxe5 f4 33. Qh2 dxe5 34. h5 Rf6 35. Ne2 Nc2 36. Rg1 Nb4 37. Nc1 g5 38. Bh3 Rd6 39. Rd2 Qd8 40. Rgd1 Bb7 41. a3 Nc6 42. Ne2 Bc8 43. Ng1 Bxh3 44. Qxh3 Qd7 45. Qxd7 Rgxd7 46. Kg2 Na5 47. d4 Rxd4 0-1

[Event "Tiradentes op"]
[Site "Tiradentes"]
[Date "2014.04.18"]
[Round "2"]
[White "Neves, Acacio Bizarria"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "A56"]
[BlackElo "2095"]
[PlyCount "62"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. e3 g6 5. b3 Bg7 6. Bb2 0-0 7. Be2 b5 8. cxb5 Bb7 9. Bf3 Qa5+ 10. Nc3 Nbd7 11. Qd2 Ne5 12. e4 Nxf3+ 13. gxf3 Nd7 14. h4 h5 15. f4 a6 16. bxa6 Bxa6 17. Nf3 c4 18. Nd4 Nc5 19. Nc6 Qc7 20. b4 Nd3+ 21. Ke2 f5 22. f3 fxe4 23. fxe4 Rxf4 24. Raf1 Raf8 25. Rxf4 Rxf4 26. Rh2 Bc8 27. Kd1 Bg4+ 28. Kc2 Rf1 29. Qg5 Ne1+ 30. Kd2 Nf3+ 31. Ke2 Nxh2+ 0-1

[Event "Tiradentes op"]
[Site "Tiradentes"]
[Date "2014.04.18"]
[Round "1"]
[White "Polack, Walter Friedrich Jr"]
[Black "Monte, Edmar Ferreira"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2095"]
[BlackElo "1679"]
[PlyCount "73"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 e4 5. Nc3 d5 6. Bg5 Be7 7. cxd5 cxd5 8. Qb3 Nbd7 9. e3 0-0 10. Nge2 Nb6 11. 0-0 Bd7 12. Bxf6 Bxf6 13. Nxd5 Nxd5 14. Qxd5 Bc6 15. Qxd8 Raxd8 16. Nc3 Rfe8 17. Rfd1 g6 18. b4 a6 19. a4 Bg7 20. b5 Bd5 21. bxa6 bxa6 22. Rab1 f5 23. Bf1 Bf7 24. Bxa6 Ra8 25. Bb5 Rec8 26. Rdc1 Bf8 27. Ne2 Rcb8 28. Bc6 Rxb1 29. Rxb1 Ra7 30. d5 Ra5 31. Rd1 Rc5 32. Nc1 Be7 33. Nb3 Rxc6 34. dxc6 Bxb3 35. c7 Be6 36. Rd8+ Kf7 37. c8Q 1-0

[Event "Farias Brito Cearense-ch 55th"]
[Site "Farias Brito"]
[Date "2013.12.15"]
[Round "6"]
[White "Polack, Walter Friedrich Jr"]
[Black "Lima Neto, Pedro"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1848"]
[BlackElo "2069"]
[PlyCount "109"]
[EventDate "2013.12.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nf6 3. Nc3 c6 4. g3 Bb4 5. Bg2 0-0 6. Bd2 Re8 7. a3 Bf8 8. e4 Na6 9. Nge2 Nc7 10. Qb3 Rb8 11. 0-0 b5 12. cxb5 Nxb5 13. Nxb5 Rxb5 14. Qc2 Ba6 15. b4 Rb8 16. Be3 Qc7 17. Bg5 Be7 18. Rfd1 h6 19. Bxf6 Bxf6 20. Rac1 Bg5 21. Rb1 Qb6 22. Nc1 Bxc1 23. Rbxc1 Bb5 24. Qc5 Rbd8 25. d4 d6 26. Qc3 exd4 27. Qxd4 Qxd4 28. Rxd4 Kf8 29. f4 f6 30. Bf3 g6 31. Bd1 c5 32. Rd2 cxb4 33. axb4 Rxe4 34. Bf3 Rc4 35. Rb1 Bc6 36. Be2 Rc3 37. b5 Be4 38. Ra1 Rd7 39. Kf2 d5 40. Rda2 Rcc7 41. Ke3 Bc2 42. Ra6 Kg7 43. Kd4 Bb3 44. Bf1 Kf7 45. Rc6 Rxc6 46. bxc6 Rc7 47. Kc5 Ke7 48. Bg2 d4 49. Re1+ Kd8 50. Re4 Re7 51. Rxd4+ Kc8 52. Rb4 Bc2 53. Bd5 a5 54. Rb2 Bd1 55. Kd6 1-0

[Event "Farias Brito Cearense-ch 55th"]
[Site "Farias Brito"]
[Date "2013.12.15"]
[Round "5"]
[White "Polack, Walter Friedrich Jr"]
[Black "Ribeiro, Matheus Cavalcante"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1848"]
[BlackElo "2149"]
[PlyCount "114"]
[EventDate "2013.12.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 0-0 6. Nf3 d5 7. cxd5 Nxd5 8. Bd2 Nc6 9. 0-0 Nb6 10. Ne4 c4 11. Bc3 cxd3 12. Bxg7 dxe2 13. Qxe2 Kxg7 14. Rfd1 Qc7 15. b4 e5 16. Rac1 Bg4 17. Qb2 Qe7 18. b5 Nd4 19. Rxd4 Bxf3 20. Rd2 Bxg2 21. Kxg2 Rfd8 22. Rdc2 Rac8 23. Rxc8 Rxc8 24. Rxc8 Nxc8 25. Qc3 Qe6 26. Ng5 Qd5+ 27. Nf3 Nd6 28. b6 axb6 29. Qxe5+ Qxe5 30. Nxe5 b5 31. Kf3 Kf6 32. Nd3 Ke6 33. Nf4+ Ke5 34. Ke3 g5 35. Ne2 b4 36. f4+ gxf4+ 37. Nxf4 Nf5+ 38. Kd3 b5 39. Ne2 h5 40. Ng1 Nd4 41. Nh3 b3 42. axb3 Nxb3 43. Kc3 Nd4 44. Nf4 h4 45. Nd3+ Ke4 46. gxh4 Ne2+ 47. Kd2 Nf4 48. Nc5+ Kd5 49. Na6 Kc4 50. Ke3 Ng2+ 51. Kf3 Nxh4+ 52. Kg4 Ng6 53. Kg5 b4 54. Nxb4 Kxb4 55. Kf6 Nh8 56. h4 Kc5 57. h5 Kd6 1/2-1/2

[Event "Farias Brito Cearense-ch 55th"]
[Site "Farias Brito"]
[Date "2013.12.14"]
[Round "3"]
[White "De Saboya E Silva, Jose Frederic"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2184"]
[BlackElo "1848"]
[PlyCount "74"]
[EventDate "2013.12.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 c6 4. Bg2 f5 5. 0-0 Nf6 6. Qc2 Bd6 7. d3 0-0 8. Nbd2 f4 9. d4 Nbd7 10. Ng5 Re8 11. Nh3 Nf8 12. gxf4 Ng6 13. Nf3 Ne7 14. Ne5 Nf5 15. e3 Rf8 16. Ng5 Bd7 17. Kh1 h6 18. Ngf3 Be8 19. Bh3 Ne4 20. Rg1 Bxe5 21. dxe5 Bh5 22. Bg4 Bxg4 23. Rxg4 Qe8 24. Ng1 Qh5 25. f3 Nc5 26. cxd5 cxd5 27. b4 Na6 28. a3 Rac8 29. Qd3 Rfd8 30. Bb2 Nh4 31. Rg3 Qf5 32. Qf1 Rc2 33. Bd4 Rdc8 34. b5 Nb8 35. Re1 Ra2 36. Re2 Rcc2 37. Rg4 Qd3 0-1

[Event "Farias Brito Cearense-ch 55th"]
[Site "Farias Brito"]
[Date "2013.12.13"]
[Round "2"]
[White "Polack, Walter Friedrich Jr"]
[Black "Pinheiro, Jose Welliton"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1848"]
[BlackElo "1647"]
[PlyCount "93"]
[EventDate "2013.12.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 Nf6 5. Nf3 c5 6. 0-0 Nc6 7. a3 Bd6 8. d4 0-0 9. Nc3 cxd4 10. Nxd4 Bc5 11. Nb3 Bb6 12. Nxd5 Nxd5 13. Qxd5 Qf6 14. Qd1 Ne5 15. Nd2 Rd8 16. Qe1 Ng4 17. Ne4 Qe5 18. h3 Nxf2 19. Rxf2 Bxf2+ 20. Nxf2 Qxg3 21. Qc3 Qg6 22. Bf4 Be6 23. e4 Rac8 24. Qg3 Qxg3 25. Bxg3 Rd2 26. Be5 f6 27. Bc3 Rc2 28. Nd1 Bb3 29. Bf1 Rd8 30. Ne3 Rdd2 31. Bxd2 Rxd2 32. Bc4+ Bxc4 33. Nxc4 Rc2 34. b3 Rc3 35. Rb1 Rxh3 36. Nd6 b6 37. Nc8 Re3 38. Nxa7 Rxe4 39. Nc8 Re6 40. a4 g5 41. b4 Kf7 42. b5 Ke8 43. Nxb6 Rxb6 44. a5 Rb8 45. a6 Kd8 46. a7 Ra8 47. b6 1-0

[Event "Farias Brito Cearense-ch 55th"]
[Site "Farias Brito"]
[Date "2013.12.12"]
[Round "1"]
[White "Ribeiro, Orlando Alves"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1870"]
[BlackElo "1848"]
[PlyCount "89"]
[EventDate "2013.12.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 b6 2. Nf3 Bb7 3. g3 g6 4. Bg2 Bg7 5. c4 e6 6. Nc3 Ne7 7. e4 0-0 8. 0-0 d6 9. d5 e5 10. Be3 h6 11. Qd2 Kh7 12. Ne1 Nd7 13. f4 f5 14. Nd3 a5 15. Nb5 fxe4 16. Bxe4 Nf5 17. Bf2 Ba6 18. Rfe1 Bxb5 19. cxb5 Rc8 20. Bg2 Qf6 21. Rac1 g5 22. fxg5 Qxg5 23. Qxg5 hxg5 24. b4 axb4 25. Nxb4 Nc5 26. Be4 Kh8 27. Nc6 Rce8 28. Bxc5 dxc5 29. a4 Nd6 30. a5 Nxb5 31. axb6 cxb6 32. Rb1 Nd6 33. Rxb6 Rf6 34. Rb8 Rxb8 35. Nxb8 Nxe4 36. Rxe4 Rd6 37. h4 Rxd5 38. Nc6 Kh7 39. hxg5 Rd6 40. Ne7 Rd4 41. Rh4+ Rxh4 42. gxh4 c4 43. Kf1 Bf8 44. Nd5 Kg6 45. Ke2 1/2-1/2

[Event "Fortaleza Borges Memorial 11th"]
[Site "Fortaleza"]
[Date "2013.12.07"]
[Round "6.2"]
[White "Correia, Mario Rui Costa"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2128"]
[PlyCount "46"]
[EventDate "2013.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. Be2 g6 4. c3 Bg7 5. Be3 Nf6 6. Nd2 Nbd7 7. f4 e5 8. Nh3 0-0 9. 0-0 Re8 10. dxe5 dxe5 11. f5 gxf5 12. Rxf5 Nf8 13. Bc4 Bxf5 14. exf5 b5 15. Bb3 Qd3 16. Qf3 e4 17. Qg3 Ng4 18. Re1 Nxe3 19. Rxe3 Qxd2 20. f6 Ng6 21. fxg7 Kxg7 22. Nf4 Qc1+ 23. Re1 Qxf4 0-1

[Event "Fortaleza Borges Memorial 11th"]
[Site "Fortaleza"]
[Date "2013.12.05"]
[Round "5.2"]
[White "Polack, Walter Friedrich Jr"]
[Black "Parente, Renan Braz"]
[Result "1-0"]
[ECO "A30"]
[BlackElo "2004"]
[PlyCount "101"]
[EventDate "2013.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. g3 Nf6 4. Bg2 e6 5. d3 Be7 6. 0-0 0-0 7. Nc3 c5 8. Bf4 Nc6 9. Ne5 d5 10. cxd5 exd5 11. Qa4 Nxe5 12. Bxe5 Re8 13. Rac1 Qd7 14. Qxd7 Nxd7 15. Bf4 Nf6 16. Nb5 Red8 17. Bc7 Re8 18. Bf4 Red8 19. Bc7 Rf8 20. Nd6 Bxd6 21. Bxd6 Rfe8 22. Rfe1 Re6 23. Bf4 Rae8 24. Bf3 h6 25. h4 Bc6 26. a3 Bb5 27. Red1 Ba4 28. Rd2 Bb3 29. Rc3 c4 30. d4 b5 31. Be5 a5 32. Bxf6 gxf6 33. Kf1 b4 34. axb4 axb4 35. Rxb3 cxb3 36. Bxd5 Rc8 37. Bxb3 Rc1+ 38. Kg2 Rd6 39. e4 Kg7 40. Kf3 Re1 41. Kf4 Kg6 42. g4 h5 43. gxh5+ Kxh5 44. Bxf7+ Kxh4 45. f3 Rh1 46. d5 b3 47. Rd3 Rb6 48. d6 Rg1 49. d7 Rb5 50. d8Q Rg4+ 51. Ke3 1-0

[Event "Fortaleza Borges Memorial 11th"]
[Site "Fortaleza"]
[Date "2013.12.03"]
[Round "4.5"]
[White "Pinheiro, Jose Welliton"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1647"]
[PlyCount "76"]
[EventDate "2013.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bf4 a6 7. Nf3 Nc6 8. c5 b5 9. Ne5 Bd7 10. Nxc6 Bxc6 11. Bd3 Be7 12. 0-0 0-0 13. Qf3 Rc8 14. Rfe1 g6 15. Qh3 Nh5 16. Be5 Bf6 17. f4 Bxe5 18. fxe5 Nf4 19. Qg3 Nxd3 20. Qxd3 b4 21. Ne2 Bb5 22. Qc2 Qh4 23. a4 Bxe2 24. Qxe2 Qxd4+ 25. Kh1 a5 26. c6 Rxc6 27. Rac1 Rfc8 28. Rxc6 Rxc6 29. h3 Qf4 30. b3 Rc1 31. Rxc1 Qxc1+ 32. Kh2 Qc3 33. h4 h5 34. g3 Qxb3 35. Qb5 Qb2+ 36. Kh3 Qxe5 37. Qxa5 b3 38. Qb5 b2 0-1

[Event "Fortaleza Borges Memorial 11th"]
[Site "Fortaleza"]
[Date "2013.11.30"]
[Round "3.6"]
[White "Polack, Walter Friedrich Jr"]
[Black "Amancio, Arnaldo Regis"]
[Result "1-0"]
[ECO "A16"]
[BlackElo "1976"]
[PlyCount "127"]
[EventDate "2013.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d3 Bg7 4. Nf3 d5 5. cxd5 Nxd5 6. Bd2 0-0 7. g3 c6 8. Bg2 Nd7 9. 0-0 N7f6 10. Rc1 Re8 11. Qb3 Qb6 12. Qxb6 Nxb6 13. Ng5 e5 14. Nce4 Nxe4 15. Nxe4 Be6 16. b3 Bd5 17. a4 f5 18. Nc5 Bxg2 19. Kxg2 Rab8 20. b4 Nd5 21. b5 cxb5 22. axb5 e4 23. dxe4 fxe4 24. Bf4 Nxf4+ 25. gxf4 e3 26. f3 a6 27. b6 Bd4 28. Rfd1 Bxc5 29. Rxc5 Re6 30. Rb1 Rbe8 31. Rb3 Kf7 32. f5 Re5 33. Rc7+ R8e7 34. fxg6+ hxg6 35. f4 R5e6 36. Kf3 Kf6 37. Rxe7 Rxe7 38. h4 Re6 39. Rxe3 Rxb6 40. Rd3 a5 41. e4 a4 42. Ke3 Rb4 43. Rd6+ Kf7 44. Rd4 Rb3+ 45. Rd3 Rb2 46. Kd4 b5 47. Ke5 Rc2 48. Rd7+ Ke8 49. Rb7 Rb2 50. h5 gxh5 51. f5 a3 52. Ke6 Kd8 53. f6 Kc8 54. Ra7 b4 55. f7 Rf2 56. e5 h4 57. Kd5 Rxf7 58. Rxf7 b3 59. e6 b2 60. Kc6 Kd8 61. Kd6 Kc8 62. e7 Kb7 63. e8Q+ Kb6 64. Qb8+ 1-0

[Event "Fortaleza Borges Memorial 11th"]
[Site "Fortaleza"]
[Date "2013.11.28"]
[Round "2.5"]
[White "De Matos, Rodrigo Bezerra"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2006"]
[PlyCount "87"]
[EventDate "2013.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nc3 d6 6. Nf3 c6 7. 0-0 0-0 8. b3 Ne4 9. Bb2 d5 10. a4 Nd7 11. Qc2 Qa5 12. Rfc1 Bb4 13. Na2 Bd6 14. c5 Bb8 15. b4 Qd8 16. Nc3 g5 17. Nd2 Nef6 18. b5 Qe8 19. a5 Qh5 20. a6 Ne4 21. Ndxe4 fxe4 22. f3 Nf6 23. axb7 Bxb7 24. bxc6 Bxc6 25. Ra6 Bb7 26. Rxe6 Bc8 27. Re5 Bxe5 28. dxe5 Bh3 29. exf6 Bxg2 30. Kxg2 exf3+ 31. exf3 Rxf6 32. Qd3 Raf8 33. Nxd5 Re6 34. Rf1 Qe8 35. Rf2 g4 36. f4 Qh5 37. c6 Qh3+ 38. Kg1 Re1+ 39. Rf1 Rxf1+ 40. Qxf1 Qxf1+ 41. Kxf1 Kf7 42. f5 Ke8 43. f6 Kd8 44. Be5 1-0

[Event "Fortaleza Borges Memorial 11th"]
[Site "Fortaleza"]
[Date "2013.11.26"]
[Round "1.7"]
[White "Polack, Walter Friedrich Jr"]
[Black "De Brito Buarque, Hugo Leonardo"]
[Result "1-0"]
[ECO "A38"]
[BlackElo "1994"]
[PlyCount "152"]
[EventDate "2013.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. c4 Nf6 6. Nc3 d6 7. d3 0-0 8. Rb1 Be6 9. a3 Qc8 10. Re1 Ne8 11. Bd2 Bh3 12. Bh1 h6 13. b4 cxb4 14. axb4 e6 15. Qc1 Kh7 16. Be3 Nf6 17. Nb5 Rd8 18. Nfd4 Qd7 19. Nxc6 bxc6 20. Nd4 Rac8 21. Nb3 e5 22. c5 d5 23. Na5 Qc7 24. Qa3 a6 25. Rec1 Re8 26. Rc2 Ng4 27. Bd2 f5 28. Nb3 Ra8 29. Qa5 Qd7 30. e3 h5 31. Qa3 Bh6 32. Qc1 e4 33. d4 Qc7 34. Qe1 Rf8 35. Nc1 Nf6 36. Ne2 g5 37. Ra2 Ra7 38. Rba1 Rfa8 39. Ra5 Nd7 40. R1a2 Qc8 41. Qa1 Nb8 42. Nc3 h4 43. b5 f4 44. Qd1 fxg3 45. hxg3 hxg3 46. fxg3 Rf7 47. Bg2 Bxg2 48. Kxg2 Qf5 49. Qe2 g4 50. Ra1 cxb5 51. Nxb5 Nc6 52. Nd6 Qf3+ 53. Qxf3 Rxf3 54. Rxa6 Rxa6 55. Rxa6 Nxd4 56. c6 Nxc6 57. Rxc6 d4 58. Nxe4 dxe3 59. Be1 Rf7 60. Nf6+ Kg7 61. Nxg4 Bg5 62. Re6 Rb7 63. Nxe3 Bxe3 64. Rxe3 Rb6 65. g4 Kg6 66. Kg3 Rc6 67. Rd3 Re6 68. Bc3 Ra6 69. Rf3 Ra3 70. Rf6+ Kh7 71. Rc6 Ra4 72. Kh4 Ra2 73. Kg5 Ra8 74. Rc7+ Kg8 75. Kg6 Rb8 76. Be5 Re8 1-0

[Event "Cearense-ch 68th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "1"]
[White "Aristoteles, Jesus R"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "E87"]
[PlyCount "34"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c5 8. Qd2 a6 9. Bh6 Nh5 10. b3 Bd7 11. Bxg7 Kxg7 12. h4 Ng3 13. Rh2 Nxf1 14. Kxf1 f5 15. Qg5 Qxg5 16. hxg5 f4 17. Nh3 b5 0-1

[Event "Cearense-ch 68th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "5"]
[White "Braga, Castro Aluizio"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "120"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. g3 0-0 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bg2 Qa5+ 9. Bd2 Qb6 10. Bc3 c5 11. 0-0 Rd8 12. d5 Na6 13. Ne5 Nc7 14. a4 Bxe5 15. Bxe5 Nxd5 16. a5 Qe6 17. Bc3 Qd7 18. Qxd5 Qxd5 19. Bxd5 Rxd5 20. Rfd1 Be6 21. e4 Rdd8 22. Kg2 Bb3 23. Rxd8+ Rxd8 24. Re1 Kf8 25. Re2 Ke8 26. h4 Rd6 27. Rd2 Kd7 28. f4 Kc6 29. e5 Rxd2+ 30. Bxd2 Kd5 31. Kf3 Kd4 32. Be3+ Kc4 33. Ke2 Bc2 34. Kd2 Bf5 35. Kc1 b6 36. axb6 axb6 37. Kd2 e6 38. Kc1 Kd3 39. Bd2 Ke2 40. b3 Kf2 41. Kd1 Bg4+ 42. Kc2 Kxg3 43. Kd3 Kxh4 44. Ke3 Bd1 45. b4 cxb4 46. Bxb4 Kg4 47. Bd2 h5 48. Kf2 h4 49. Kg2 Bf3+ 50. Kh2 h3 51. Be3 b5 52. Bc5 Kxf4 53. Kxh3 Kxe5 54. Kg3 Be4 55. Be7 Kd4 56. Bf6+ Kd3 57. Kf4 Bf5 58. Ke5 b4 59. Kd6 b3 60. Kc5 Kc2 0-1

[Event "Capablanca Memorial op 14th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "2"]
[White "Da Silva Nazareno, Xavier"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "133"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nge7 9. Nc3 Ng6 10. Bc2 Be7 11. a3 a5 12. Be3 Rc8 13. Na4 Qd8 14. Nc3 Na7 15. Bd3 b5 16. Qe2 Qb6 17. h4 b4 18. axb4 Bxb4 19. Na4 Bxa4 20. Rxa4 Ne7 21. Raa1 g6 22. Ba6 Rc6 23. Bd3 Nf5 24. g4 Ne7 25. Bh6 Rc8 26. Bc2 Nec6 27. Ba4 Bf8 28. Bd2 Bb4 29. Rfc1 Bxd2 30. Qxd2 h5 31. Rc5 hxg4 32. Ng5 0-0 33. Rac1 Qb4 34. Qxb4 Nxb4 35. Rxc8 Rxc8 36. Rxc8+ Nxc8 37. Be8 Ne7 38. Bxf7+ Kg7 39. Be8 Nd3 40. Nxe6+ Kh6 41. b3 Nc1 42. Ba4 Nf5 43. Kg2 Ne2 44. Bc6 Nfxd4 45. Nxd4 Nxd4 46. Bxd5 Kh5 47. Bf7 Kxh4 48. e6 Nc6 49. Bxg6 Kg5 50. Be4 Ne7 51. Kg3 Kf6 52. Kxg4 Kxe6 53. f4 Kf6 54. Kf3 Ng8 55. Ke3 Ke6 56. Kd4 Nf6 57. f5+ Kd6 58. Bf3 Nd7 59. Bd5 Nf6 60. Be6 Kc6 61. Ke5 Ng4+ 62. Kf4 Nf6 63. Kg5 Ne4+ 64. Kg6 Kd6 65. f6 Nxf6 66. Kxf6 Kc5 67. Bd7 1-0

[Event "Cearense-ch 68th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "7"]
[White "Francimar de Oliveira, Vicente"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "65"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Kf1 Bb4 10. Na4 Qd8 11. g4 Nfe7 12. a3 Ba5 13. b4 Bb6 14. Be3 Ng6 15. h4 h5 16. g5 Nge7 17. Ne1 g6 18. Rc1 Nf5 19. Bb5 Bd7 20. Nc5 Bxc5 21. Rxc5 Nce7 22. Qa4 Nxe3+ 23. fxe3 Bxb5+ 24. Qxb5+ Qd7 25. Qxd7+ Kxd7 26. Rh2 b6 27. Rc3 Nf5 28. Rhc2 Rac8 29. Rxc8 Rxc8 30. Rxc8 Kxc8 31. Ng2 Kb7 32. Ke2 Kc6 33. a4 1/2-1/2

[Event "Capablanca Memorial op 14th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "1"]
[White "Guimaraes Cunha, Marcelo"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "29"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 cxd4 8. Qxg7 Qxc3+ 9. Kd1 Qxa1 10. Qxh8 Kf8 11. Nf3 Nc6 12. Bd3 Nce7 13. Ng5 Bd7 14. Qxh7 Ke8 15. Qxf7+ 1-0

[Event "Capablanca Memorial op 14th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "5"]
[White "Martins, Romildo Magalhaes"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "101"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 dxe4 5. dxe4 Be7 6. Bc4 b6 7. 0-0 0-0 8. Qe2 c5 9. e5 Nd5 10. Ne4 Bb7 11. Bg5 Bxg5 12. Nfxg5 h6 13. Nh3 Nc6 14. Nd6 Qc7 15. f4 Nd4 16. Qd2 Ne7 17. c3 Ndf5 18. Nxb7 Qxb7 19. g4 Nh4 20. Qf2 Nhg6 21. Rad1 Rad8 22. Qe3 b5 23. Be2 c4 24. f5 Rxd1 25. Bxd1 exf5 26. gxf5 Nh4 27. Bf3 Nexf5 28. Bxb7 Nxe3 29. Rf4 Ng6 30. Re4 Nf5 31. Bc6 Rb8 32. Bd7 Nfe7 33. Nf4 Nxf4 34. Rxf4 Ng6 35. Rf5 Nf8 36. Bc6 a6 37. Kf2 Ne6 38. h4 Kf8 39. Bd5 Ke7 40. Ke3 Rb6 41. Rf2 Nd8 42. a4 Rg6 43. Rg2 Rxg2 44. Bxg2 Kd7 45. Kd4 Ne6+ 46. Ke3 Nc5 47. axb5 axb5 48. Kd4 Na4 49. Bd5 f6 50. exf6 gxf6 51. b4 1/2-1/2

[Event "Cearense-ch 68th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "3"]
[White "Mena Barreto, Fr"]
[Black "Polack, Walter Friedrich Jr"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "131"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. h3 Bg7 4. Nf3 d6 5. e3 Nbd7 6. c3 b6 7. Be2 Bb7 8. Nbd2 c5 9. 0-0 0-0 10. Qb3 Qc7 11. Ne1 e5 12. dxe5 Nxe5 13. Rd1 Rad8 14. Ndf3 Qe7 15. Bg5 h6 16. Bxf6 Bxf6 17. Qc2 Kg7 18. Rd2 h5 19. Qd1 Qe6 20. Qa4 Rd7 21. Nxe5 Bxe5 22. Bf3 Bxf3 23. Nxf3 Rfd8 24. Rfd1 d5 25. Nxe5 Qxe5 26. Rd3 Kh6 27. a3 a5 28. b4 axb4 29. axb4 Qe4 30. Qb5 c4 31. Rd4 Qc2 32. Qxb6 Qxc3 33. Qc5 Rb7 34. b5 Rdb8 35. Qxd5 Rxb5 36. Qxc4 Qxc4 37. Rxc4 R8b7 38. g3 Rf5 39. Rd2 Rb3 40. Kg2 Kg5 41. Rcd4 f6 42. Rd5 Rb5 43. Rxf5+ Kxf5 44. Kf3 Re5 45. Rd4 g5 46. e4+ Ke6 47. Ke3 Ra5 48. f4 Rb5 49. Rd3 Rb4 50. Kf3 Rc4 51. Re3 Rc1 52. fxg5 fxg5 53. h4 g4+ 54. Kf4 Rf1+ 55. Kg5 Rf3 56. Re2 Rxg3 57. Kxh5 Ke5 58. Kg5 Rg1 59. h5 g3 60. h6 g2 61. Kg6 Rh1 62. Rxg2 Kxe4 63. h7 Kf3 64. Rg5 Kf4 65. Rh5 Rg1+ 66. Kf7 1-0

[Event "Capablanca Memorial op 14th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "7"]
[White "Montenegro, Quintino"]
[Black "Polack, Walter Friedrich Jr"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "48"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. e5 Nfd7 5. d4 c5 6. c3 Nc6 7. Ngf3 Qb6 8. Nb3 Be7 9. Be2 0-0 10. dxc5 Nxc5 11. Nxc5 Bxc5 12. 0-0 Qc7 13. Bf4 f6 14. Bd3 h6 15. Bg3 Nxe5 16. Nxe5 fxe5 17. Qh5 Bd6 18. Rad1 Qf7 19. Bg6 Qf6 20. h4 Bd7 21. Rfe1 Bc5 22. Rd2 e4 23. Bxe4 Be8 24. Be5 Bxf2+ 0-1

[Event "Cearense-ch 68th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "6"]
[White "Polack, Walter Friedrich Jr"]
[Black "Da Silva, Nogueira Jorge"]
[Result "1-0"]
[ECO "A15"]
[PlyCount "101"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 c6 4. e4 d5 5. cxd5 exd5 6. e5 Ne4 7. Nc3 Nc5 8. d4 Ne6 9. Nge2 Na6 10. 0-0 Be7 11. Kh1 Bd7 12. a3 Qc7 13. b4 0-0 14. f4 f5 15. Be3 Kh8 16. Rc1 Qd8 17. Qb3 Nac7 18. a4 Qe8 19. b5 g5 20. Nxd5 cxd5 21. Bxd5 g4 22. Bxb7 Rb8 23. Bg2 Nxb5 24. axb5 Rxb5 25. Qa2 a5 26. d5 Nc5 27. Bd4 Kg8 28. d6+ Be6 29. Bd5 Bxd6 30. Bxe6+ Nxe6 31. exd6 Qa8+ 32. Kg1 Qe4 33. Qc2 Nxd4 34. Qxe4 fxe4 35. Nxd4 Rd5 36. Ne6 Rb8 37. Ng5 Rxd6 38. Nxe4 Rd4 39. Nf6+ Kg7 40. Nxg4 a4 41. Rfd1 Rbd8 42. Rxd4 Rxd4 43. Ra1 Kg6 44. Kf2 Kf5 45. Ne5 h5 46. Ke3 Rb4 47. Ra2 Rb3+ 48. Kd4 h4 49. Nd3 hxg3 50. hxg3 Rb1 51. Rxa4 1-0

[Event "Capablanca Memorial op 14th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "4"]
[White "Polack, Walter Friedrich Jr"]
[Black "Magalhaes, Samuel"]
[Result "1/2-1/2"]
[ECO "A25"]
[PlyCount "76"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 f5 5. d3 Nf6 6. Bg5 Be7 7. Bxf6 Bxf6 8. e3 0-0 9. Nge2 Kh8 10. Qd2 Ne7 11. f4 c6 12. 0-0 Ng6 13. Rad1 Qe7 14. Rfe1 Bd7 15. d4 e4 16. d5 c5 17. g4 Nh4 18. g5 Bxc3 19. Nxc3 h6 20. gxh6 gxh6 21. Ne2 Rg8 22. Ng3 Rg6 23. Kf2 Nxg2 24. Kxg2 Qh4 25. Qf2 Rag8 26. Rg1 h5 27. Kh1 Qh3 28. Ne2 h4 29. Rxg6 Rxg6 30. Rg1 Rg4 31. Rxg4 Qxg4 32. Qg2 Qh5 33. Kg1 Be8 34. Kf2 Bg6 35. Ke1 Kg7 36. Kd2 Kf7 37. a3 Qh8 38. Nc3 a6 1/2-1/2

[Event "Capablanca Memorial op 14th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "3"]
[White "Polack, Walter Friedrich Jr"]
[Black "Simonetti Gomes, Sergio Augusto"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "94"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 d5 5. Bd3 c5 6. c3 0-0 7. Nbd2 Nbd7 8. 0-0 b6 9. h3 Bb7 10. Qc2 Re8 11. Ne5 cxd4 12. exd4 Nxe5 13. Bxe5 Rc8 14. f4 e6 15. Rae1 Bh6 16. f5 exf5 17. Bxf5 gxf5 18. Rxf5 Rc6 19. Ref1 Bxd2 20. Qxd2 Ne4 21. Rxf7 Rg6 22. Qh6 Rxh6 23. Rg7+ Kh8 24. Rd7+ Kg8 25. Rg7+ Kh8 26. Rd7+ Qf6 27. Bxf6+ Rxf6 28. Rxf6 Nxf6 29. Rxb7 Re2 30. Rxa7 Rxb2 31. Ra3 Ne4 32. Rb3 Rxa2 33. Rxb6 Nxc3 34. Rc6 Rc2 35. Rc5 Kg7 36. Kh2 Kf6 37. h4 Kf5 38. Kh3 Ke4 39. Rc7 h5 40. Rh7 Kxd4 41. Rxh5 Ke4 42. Rh8 Ke3 43. h5 Ne4 44. h6 d4 45. h7 Rc7 46. Kh4 d3 47. Kh5 Rxh7+ 0-1

[Event "Capablanca Memorial op 14th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "6"]
[White "Polack, Walter Friedrich Jr"]
[Black "Souza, Wellington"]
[Result "1-0"]
[ECO "A13"]
[BlackElo "2220"]
[PlyCount "85"]
[EventDate "1999.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e6 2. g3 c6 3. Bg2 d5 4. cxd5 exd5 5. d3 Nf6 6. Bg5 Bc5 7. d4 Bb4+ 8. Nd2 Nbd7 9. a3 Bxd2+ 10. Qxd2 Qe7 11. Nf3 h6 12. Bxf6 Nxf6 13. Ne5 Bf5 14. 0-0 Ne4 15. Qf4 Bh7 16. Bxe4 Bxe4 17. f3 g5 18. Qxf7+ Qxf7 19. Nxf7 Kxf7 20. fxe4+ Ke6 21. e5 Rhf8 22. g4 Rac8 23. Rxf8 Rxf8 24. Rf1 Rxf1+ 25. Kxf1 c5 26. e3 cxd4 27. exd4 b5 28. a4 bxa4 29. Ke2 Kd7 30. Kd3 Kc6 31. Kc2 Kb5 32. Kb1 Kc6 33. Ka2 Kb6 34. Ka3 Kb5 35. h3 a6 36. e6 Kc6 37. Kxa4 Kd6 38. Ka5 Kxe6 39. Kxa6 Kd7 40. Kb7 Kd6 41. Kb6 Ke6 42. Kc6 h5 43. b4 1-0

[Event "Cearense-ch 68th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "4"]
[White "Polack, Walter Friedrich Jr"]
[Black "Wellington S, Silva Fr"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "92"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. c3 Nbd7 7. Bd3 0-0 8. Nbd2 Re8 9. 0-0 c5 10. Rc1 c4 11. Bb1 b5 12. e4 dxe4 13. Nxe4 Qb6 14. Nxf6+ Nxf6 15. Ne5 Bb7 16. Re1 Rad8 17. Re3 g6 18. Rh3 Nd7 19. Nxd7 Rxd7 20. Qg4 Qd8 21. Re1 Rd5 22. f4 Rd7 23. Re5 b4 24. Rhe3 Rd5 25. h4 bxc3 26. bxc3 Qb6 27. Be4 Rxe5 28. fxe5 Qb2 29. Bxb7 Qxb7 30. Qe2 Qd5 31. h5 Rb8 32. h6 a5 33. Qf1 Rb2 34. Rg3 f5 35. Qc1 Rb8 36. Qa3 Kf7 37. Re3 Rb6 38. Re2 Qb5 39. Kf2 Qd5 40. Qc1 Qd8 41. Qf4 a4 42. Ke3 a3 43. g4 Qh4 44. gxf5 Qxf4+ 45. Kxf4 Rb2 46. fxe6+ Kxe6 1/2-1/2

[Event "Cearense-ch 68th"]
[Site "Fortaleza"]
[Date "1999.??.??"]
[Round "2"]
[White "Polack, Walter Friedrich Jr"]
[Black "Xavier da Silva, Nazareno"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "83"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 d6 5. Bd3 0-0 6. Nbd2 Re8 7. c3 Bg4 8. Qc2 Nbd7 9. h3 Bxf3 10. gxf3 e5 11. dxe5 Nxe5 12. Bxe5 dxe5 13. 0-0-0 c6 14. h4 Qa5 15. Kb1 Rad8 16. h5 Nxh5 17. Rxh5 gxh5 18. Bxh7+ Kf8 19. Rg1 Qd5 20. Ne4 Re7 21. Nf6 Qd2 22. Nxh5 Qxc2+ 23. Kxc2 f6 24. Nxf6 Rd6 25. Ng4 Rf7 26. Be4 Rfd7 27. Kc1 Rd2 28. Bc2 a5 29. Rd1 Rxd1+ 30. Bxd1 Rf7 31. Kd2 Rf5 32. Ke2 Rh5 33. Bc2 Rh1 34. Bd1 Ke7 35. Kd2 Rg1 36. Be2 Ra1 37. a3 Rb1 38. Kc2 Rg1 39. Bd3 Kd6 40. Kd2 a4 41. Be2 Kc5 42. Kc2 0-1

