[Event "Petrolinense-ch"]
[Site "Petrolina"]
[Date "2015.12.20"]
[Round "5.4"]
[White "Alves Filho, Alfredo Cerqueira"]
[Black "Sousa, Alvaro Cristiano Mi"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1847"]
[BlackElo "1696"]
[PlyCount "77"]
[EventDate "2015.12.11"]
[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 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. g3 h6 6. Bg2 Bb4 7. Qb3 Bxc3+ 8. bxc3 0-0 9. 0-0 Nbd7 10. Bf4 Nb6 11. Nd2 dxc4 12. Nxc4 Nxc4 13. Qxc4 Nd5 14. Bd2 Nb6 15. Qb3 e5 16. Qc2 exd4 17. Rfd1 Qe7 18. cxd4 Qxe2 19. Rac1 Qe6 20. a4 Qf6 21. a5 Nd5 22. Qc5 Bg4 23. f3 Bd7 24. Rb1 b6 25. Qc4 b5 26. Qc5 Nc7 27. f4 Bg4 28. Re1 Bd7 29. Re7 Na6 30. Qe5 Qxe5 31. dxe5 Rad8 32. Rc1 Nb8 33. Bb4 Rfe8 34. Rxe8+ Bxe8 35. Bd6 Rc8 36. Kf2 Na6 37. Bh3 Rd8 38. Bg2 Rc8 39. Bh3 1/2-1/2

[Event "Petrolinense-ch"]
[Site "Petrolina"]
[Date "2015.12.19"]
[Round "3.1"]
[White "Alves Filho, Alfredo Cerqueira"]
[Black "Dos Santos, Fabio Pires"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1847"]
[BlackElo "2087"]
[PlyCount "46"]
[EventDate "2015.12.11"]
[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 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. 0-0 0-0 8. Nc3 d6 9. Qc2 Nbd7 10. e4 e5 11. d5 a5 12. a3 Ba6 13. Qd3 Nc5 14. Qe2 a4 15. Rab1 Nfd7 16. Be3 Bf6 17. Rfd1 g6 18. Ne1 Bg7 19. Nc2 f5 20. Nb4 f4 21. Bd2 Nb3 22. Nb5 Bxb5 23. cxb5 f3 0-1

[Event "Petrolinense-ch"]
[Site "Petrolina"]
[Date "2015.12.19"]
[Round "4.2"]
[White "Coelho, Ramyres Santana"]
[Black "Alves Filho, Alfredo Cerqueira"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1970"]
[BlackElo "1847"]
[PlyCount "63"]
[EventDate "2015.12.11"]
[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 Nf6 2. Nf3 c6 3. Bf4 d5 4. e3 e6 5. Nbd2 Nbd7 6. h3 b6 7. Bd3 Bb7 8. 0-0 Be7 9. Rc1 c5 10. c4 0-0 11. Qe2 Re8 12. Bh2 Rc8 13. Ne5 Bf8 14. g4 g6 15. cxd5 exd5 16. Bb5 cxd4 17. g5 Nxe5 18. Bxe8 Nxe8 19. Bxe5 Qxg5+ 20. Bg3 dxe3 21. Qxe3 Qxe3 22. fxe3 Bh6 23. Bf4 Bg7 24. b3 Nf6 25. Be5 Ne4 26. Bxg7 Kxg7 27. Nxe4 dxe4 28. Rxc8 Bxc8 29. Kg2 Kf8 30. Rc1 Be6 31. Rc7 a6 32. Ra7 1-0

[Event "Petrolinense-ch"]
[Site "Petrolina"]
[Date "2015.12.18"]
[Round "2.3"]
[White "Santos, Gildemar de Oliveir"]
[Black "Alves Filho, Alfredo Cerqueira"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1619"]
[BlackElo "1847"]
[PlyCount "77"]
[EventDate "2015.12.11"]
[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. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. Nf3 Nbd7 6. Be2 e6 7. Qb3 Qb6 8. Qxb6 Nxb6 9. cxd5 Nbxd5 10. a3 Bd6 11. Nd2 Nxc3 12. bxc3 Ne4 13. Nxe4 Bxe4 14. f3 Bg6 15. 0-0 0-0 16. e4 c5 17. Be3 Rac8 18. a4 f6 19. Bc4 Bf7 20. Be2 Rfd8 21. Rfc1 Rc7 22. a5 Rdc8 23. Bf1 cxd4 24. cxd4 Rxc1 25. Rxc1 Rxc1 26. Bxc1 Bb4 27. a6 b6 28. Bb5 Kf8 29. Kf2 Ke7 30. Bf4 Bd6 31. e5 fxe5 32. Bxe5 Bxe5 33. dxe5 Be8 34. Bxe8 Kxe8 35. Ke3 Kd7 36. Kd4 Kc6 37. f4 b5 38. f5 exf5 39. e6 0-1

[Event "Petrolinense-ch"]
[Site "Petrolina"]
[Date "2015.12.17"]
[Round "1.4"]
[White "Alves Filho, Alfredo Cerqueira"]
[Black "Porto, Pedro Henrique Sant"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "1847"]
[BlackElo "1467"]
[PlyCount "49"]
[EventDate "2015.12.11"]
[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. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 b6 9. b3 Bb7 10. Bb2 Qc7 11. Bc1 Rac8 12. e4 Ba6 13. e5 Ne8 14. Nd2 f5 15. Re1 Rf7 16. Ne2 Nf8 17. h4 Ng6 18. h5 Nf8 19. Qd1 Bd8 20. cxd5 Qe7 21. dxc6 Nc7 22. Nf4 Qe8 23. Nc4 Be7 24. Nd6 Bxd6 25. exd6 1-0

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2015.10.12"]
[Round "7"]
[White "Alves Filho, Alfredo Cerqueira"]
[Black "Da Silva, Erick Feitosa"]
[Result "1-0"]
[ECO "C77"]
[BlackElo "1764"]
[PlyCount "75"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 d6 7. h3 h6 8. c3 Be7 9. 0-0 Na5 10. Bc2 Bb7 11. Nbd2 c5 12. Re1 0-0 13. Nf1 Kh7 14. Ng3 Bc8 15. Qe2 Nc6 16. d4 cxd4 17. cxd4 g6 18. d5 Na7 19. Nh2 b4 20. Qd2 Ng8 21. Qxb4 Bd7 22. a4 Rb8 23. Qd2 Qb6 24. Ng4 Bxg4 25. hxg4 Bg5 26. Qe2 Bf4 27. Nf1 Bxc1 28. Rexc1 Rfc8 29. Rab1 a5 30. Ne3 Qb4 31. g3 Nf6 32. Qf3 Kg7 33. Kg2 Nd7 34. Rh1 Nc5 35. Rxh6 Rh8 36. g5 Nd7 37. Rhh1 f6 38. gxf6+ 1-0

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2015.10.12"]
[Round "6"]
[White "Souza, Jailson"]
[Black "Alves Filho, Alfredo Cerqueira"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1840"]
[PlyCount "106"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Bg5 Nbd7 8. 0-0 c6 9. Qd2 Re8 10. Rad1 Qc7 11. d5 c5 12. b4 a6 13. b5 h5 14. h3 Nf8 15. Bh6 Bh8 16. Bd3 Bd7 17. a4 N6h7 18. Ng5 Nxg5 19. Qxg5 Nh7 20. Qg3 Qd8 21. Bd2 h4 22. Qe3 Qf6 23. f4 exf4 24. Rxf4 Qd4 25. Ne2 Qxe3+ 26. Bxe3 g5 27. Rf2 f5 28. Rdf1 fxe4 29. Bc2 Re7 30. Kh2 Bg7 31. g3 Rf8 32. Rxf8+ Bxf8 33. gxh4 gxh4 34. Nf4 Bf5 35. Ng2 Bg6 36. Nxh4 Bh5 37. Nf5 Re5 38. Rf4 Ng5 39. Nh4 Nf3+ 40. Kg3 Bh6 41. Rxf3 exf3 42. Bxh6 f2 43. Bd3 Be2 44. Bxe2 Rxe2 45. Kg2 Rc2 46. Nf5 Rxc4 47. Nxd6 Rd4 48. Nxb7 axb5 49. axb5 Rxd5 50. Be3 c4 51. Nc5 c3 52. b6 c2 53. b7 Rd8 1-0

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2015.10.11"]
[Round "5"]
[White "Alves Filho, Alfredo Cerqueira"]
[Black "Barreto Junior, Williem Silva"]
[Result "0-1"]
[ECO "B47"]
[BlackElo "2068"]
[PlyCount "18"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Nf6 7. 0-0 Qc7 8. f4 Nxd4 9. Be3 Nxe2+ 0-1

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2015.10.11"]
[Round "4"]
[White "De Souza Assis, Rafael"]
[Black "Alves Filho, Alfredo Cerqueira"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1992"]
[PlyCount "93"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nbd7 7. Bd3 c5 8. d5 Ne8 9. 0-0 a6 10. Qe2 e5 11. dxe6 fxe6 12. f5 Ne5 13. fxg6 hxg6 14. Be3 Nc7 15. Rad1 b5 16. cxb5 axb5 17. Nxb5 Nxd3 18. Nxc7 Nxb2 19. Nxa8 Nxd1 20. Rxd1 Bb7 21. Bxc5 Qxa8 22. Bxd6 Rd8 23. e5 Bxf3 24. gxf3 Qa5 25. Rf1 Ra8 26. Qe4 Kf7 27. a3 Qa4 28. Qxa4 Rxa4 29. Rb1 Ra5 30. f4 Ra4 31. Rb4 Ra5 32. Kg2 g5 33. fxg5 Bxe5 34. Bxe5 Rxe5 35. h4 Kg6 36. a4 Re3 37. Rf4 Ra3 38. Rf6+ Kh5 39. Rh6+ Kg4 40. Kf2 Rxa4 41. g6 Ra8 42. h5 Kg5 43. Rh7 Rg8 44. g7 Kf6 45. h6 Kg6 46. Rh8 Kf7 47. Ke3 1-0

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2015.10.10"]
[Round "3"]
[White "Alves Filho, Alfredo Cerqueira"]
[Black "De Sousa, Luiz Eduardo Olivei"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1954"]
[PlyCount "51"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[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. h4 h6 5. g4 Bh7 6. Bd3 Bxd3 7. Qxd3 e6 8. Ne2 c5 9. c3 Qb6 10. Nd2 Nc6 11. f4 cxd4 12. cxd4 Nb4 13. Qb3 Rc8 14. Qa4+ Rc6 15. 0-0 h5 16. g5 Qa6 17. Qxa6 Rxa6 18. f5 Nc2 19. fxe6 fxe6 20. Rb1 Bb4 21. a3 Ba5 22. Nf3 Ne7 23. b4 Bb6 24. Bb2 Ne3 25. Rfc1 Ra4 26. Nd2 1-0

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2015.10.10"]
[Round "2"]
[White "Da Costa, Loyson Rodrigues"]
[Black "Alves Filho, Alfredo Cerqueira"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1983"]
[PlyCount "48"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 e5 8. d5 a5 9. Bd3 Nc5 10. Bc2 Bd7 11. Nge2 Qe7 12. 0-0 Ne8 13. f4 f5 14. fxe5 Bxe5 15. exf5 gxf5 16. Bd4 Ng7 17. Rad1 Rad8 18. a3 Qh4 19. g3 Bxd4+ 20. Nxd4 Qh5 21. b4 axb4 22. axb4 Ne4 23. Nxe4 fxe4 24. Rxf8+ Kxf8 1-0

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2015.10.09"]
[Round "1"]
[White "Alves Filho, Alfredo Cerqueira"]
[Black "Lenares, Braulio Cardoso"]
[Result "1-0"]
[ECO "B04"]
[BlackElo "1947"]
[PlyCount "67"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bf5 5. Bd3 Bxd3 6. Qxd3 Nc6 7. 0-0 e6 8. Nbd2 Be7 9. c4 Nb6 10. Qe2 dxe5 11. dxe5 Qd7 12. b3 0-0-0 13. Bb2 Qd3 14. Qxd3 Rxd3 15. Ne4 h6 16. Rad1 Rhd8 17. Nc3 Bb4 18. Rxd3 Rxd3 19. Ne4 Nd7 20. h3 Ba5 21. Rc1 Bb6 22. Ne1 Re3 23. fxe3 Bxe3+ 24. Kf1 Bxc1 25. Bxc1 Ndxe5 26. Bb2 f6 27. Nc5 Nd8 28. Bxe5 fxe5 29. Nf3 b6 30. Ne4 Nc6 31. a3 Na5 32. Ned2 e4 33. b4 exf3 34. bxa5 1-0

[Event "Petrolina Brasil de Petrolina op"]
[Site "Petrolina"]
[Date "2015.08.30"]
[Round "5.7"]
[White "Alves Filho, Alfredo Cerqueira"]
[Black "Coelho, Ramyres Santana"]
[Result "0-1"]
[ECO "B92"]
[BlackElo "1908"]
[PlyCount "62"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. a4 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Be3 Qc7 13. a5 Nd7 14. Nd5 Bxd5 15. exd5 Nce5 16. c3 Nc4 17. Bc1 Bf6 18. Bxc4 Qxc4 19. Rf4 Qc7 20. Qg4 Ne5 21. Qg3 Ng6 22. Rxf6 gxf6 23. h4 Qc4 24. h5 Qxb3 25. hxg6 Qd1+ 26. Kf2 fxg6 27. Qxd6 Rae8 28. Bh6 Qxa1 29. Kf3 Rf7 30. Qb6 Qd1+ 31. Kg3 Qxd5 0-1

[Event "Petrolina Brasil de Petrolina op"]
[Site "Petrolina"]
[Date "2015.08.29"]
[Round "4.13"]
[White "Alves Filho, Alfredo Cerqueira"]
[Black "Leite, Joao Carlos Zirpoli"]
[Result "1-0"]
[ECO "C82"]
[BlackElo "1671"]
[PlyCount "67"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 Nxf2 12. Rxf2 f6 13. exf6 Qxf6 14. Nb3 Bxf2+ 15. Kxf2 Ne5 16. Nbd2 Bg4 17. a4 Nxf3 18. Nxf3 Qh4+ 19. Kg1 Bxf3 20. gxf3 Rae8 21. Bd2 Re5 22. Be1 Rg5+ 23. Bg3 c6 24. Kf2 Qc4 25. Qd3 Qc5+ 26. Qe3 Qxe3+ 27. Kxe3 Re8+ 28. Kf2 Kf7 29. axb5 axb5 30. Ra6 Rc8 31. Ra7+ Ke6 32. f4 Rh5 33. Bd1 Rh6 34. Bg4+ 1-0

[Event "Petrolina Brasil de Petrolina op"]
[Site "Petrolina"]
[Date "2015.08.28"]
[Round "1.13"]
[White "Da Costa, Loyson Rodrigues"]
[Black "Alves Filho, Alfredo Cerqueira"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1983"]
[PlyCount "56"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 e5 8. d5 a5 9. Bd3 Nc5 10. Bc2 Nfd7 11. Nge2 f5 12. Bg5 Nf6 13. g3 Qe7 14. 0-0-0 Bd7 15. f4 fxe4 16. fxe5 Qxe5 17. Bh6 Bxh6 18. Qxh6 Ng4 19. Qh3 Nf2 20. Qg2 Nxh1 21. Rxh1 Bg4 22. Re1 Nd3+ 23. Kd2 Nxe1 24. Kxe1 Bxe2 25. Qxe2 e3 26. Be4 Qd4 27. Qd3 Qxd3 28. Bxd3 Rf2 0-1

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2014.12.15"]
[Round "5"]
[White "Heubeck, Flavio"]
[Black "Alves Filho, Alfredo Cerqueira"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1661"]
[PlyCount "71"]
[EventDate "2014.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. d3 d6 7. 0-0 a5 8. Qb3 Kh8 9. Bg5 Nc6 10. a3 e5 11. Bd2 Rb8 12. Rac1 Be6 13. Qd1 Qd7 14. Ng5 Nh5 15. Nxe6 Qxe6 16. e3 f4 17. exf4 exf4 18. Bf3 fxg3 19. hxg3 Ne5 20. Bd5 Qh3 21. Bg2 Qe6 22. Re1 Qf5 23. Be3 Qxd3 24. Ne4 Qxd1 25. Rexd1 Ng4 26. Rc2 Nxe3 27. fxe3 Nf6 28. Ng5 Ng4 29. Re2 Bh6 30. Bh3 Bxg5 31. Bxg4 Rbe8 32. Rd3 Re4 33. Bd7 Rf3 34. Kg2 Rexe3 35. Rdxe3 Rxe3 36. Rc2 1/2-1/2

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2014.12.15"]
[Round "3"]
[White "Pereira Fo, Hildebrando Apolon"]
[Black "Alves Filho, Alfredo Cerqueira"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1774"]
[PlyCount "76"]
[EventDate "2014.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 g6 3. d4 Bg7 4. Nbd2 0-0 5. Bd3 d6 6. 0-0 Nbd7 7. c4 e5 8. Qc2 a5 9. Be4 Nxe4 10. Nxe4 f5 11. Neg5 Qe7 12. d5 Nc5 13. h4 h6 14. Nh3 e4 15. Nd4 Qxh4 16. Bd2 Nd7 17. Nf4 Ne5 18. Bc3 Ng4 19. Nh3 Be5 20. Qd2 Nh2 21. Rfc1 Qg4 22. Qd1 Qxd1+ 23. Rxd1 Ng4 24. Ne2 Bd7 25. Nhf4 g5 26. Nh5 Bxc3 27. Nxc3 Ne5 28. b3 a4 29. Ne2 Ra7 30. Nd4 Kf7 31. Rdc1 axb3 32. axb3 Rfa8 33. Rxa7 Rxa7 34. Ng3 Kg6 35. f3 exf3 36. gxf3 Ra2 37. Rc2 Rxc2 38. Nxc2 Nxf3+ 0-1

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2014.12.14"]
[Round "4"]
[White "Alves Filho, Alfredo Cerqueira"]
[Black "Amaral, Caico Soares"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1920"]
[PlyCount "54"]
[EventDate "2014.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Bb6 8. 0-0 Ne5 9. Be2 0-0 10. Nd2 d5 11. Qb3 dxe4 12. Nxe4 Qg6 13. Ng3 c5 14. Nf3 Ng4 15. Nh4 Qf6 16. Bxg4 Bxg4 17. Qc4 Qxh4 18. f3 Ng6 19. fxg4 Ne5 20. Qe4 Nxg4 21. h3 Qxg3 22. hxg4 Rae8 23. Rf3 Rxe4 24. Rxg3 Rfe8 25. Kf2 Bd8 26. Rh3 b6 27. Rd1 Bh4+ 0-1

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2014.12.13"]
[Round "2"]
[White "Alves Filho, Alfredo Cerqueira"]
[Black "Santos, Erisvaldo De Lima"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "95"]
[EventDate "2014.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nc3 Bb7 4. Bd3 Ne7 5. Be3 Ng6 6. Nge2 Nh4 7. 0-0 Bb4 8. a3 Bd6 9. f3 a6 10. Qd2 Nc6 11. Rae1 Be7 12. Nd1 Ng6 13. c3 Na5 14. Nf4 Bh4 15. g3 Be7 16. Nf2 Nb3 17. Qc2 Na5 18. Ng4 Nxf4 19. Bxf4 h5 20. Nf2 h4 21. Kg2 c5 22. b4 cxb4 23. axb4 Nc6 24. d5 Na7 25. d6 Bf8 26. e5 g5 27. Bd2 Bg7 28. Nh3 g4 29. Ng5 h3+ 30. Kg1 gxf3 31. Bg6 Rf8 32. Nxf3 Nc6 33. Ng5 Nxe5 34. Rxe5 Bxe5 35. Bxf7+ Rxf7 36. Qg6 Qf6 37. Rxf6 0-0-0 38. Rxf7 Bxd6 39. Bf4 Bxf4 40. Rxf4 a5 41. bxa5 bxa5 42. Qb1 Bc6 43. Qb6 Rg8 44. Nf7 d5 45. Qxc6+ Kb8 46. Nd6 Rg7 47. Rf8+ Ka7 48. Ra8# 1-0

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2014.12.13"]
[Round "1"]
[White "Barreto, Jorge Eduardo Q"]
[Black "Alves Filho, Alfredo Cerqueira"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1867"]
[PlyCount "43"]
[EventDate "2014.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. Bc4 e6 9. Bf4 Be7 10. 0-0-0 Nbd7 11. Rhe1 0-0 12. Kb1 Nb6 13. Bd3 Nbd5 14. Nxd5 Nxd5 15. Bd2 Qb6 16. c4 Nf6 17. g4 Rfd8 18. g5 Ne8 19. c5 Qc7 20. Bxh7+ Kxh7 21. Qxf7 Nf6 22. gxf6 1-0

