[Event "Americana Paulista op"]
[Site "Americana"]
[Date "2013.09.22"]
[Round "6"]
[White "Christofoletti, Tulio"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1/2-1/2"]
[ECO "A52"]
[BlackElo "1851"]
[PlyCount "32"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bc5 5. Bg3 Nc6 6. Nf3 Qe7 7. e4 Ncxe5 8. Nxe5 Nxe5 9. Bxe5 Qxe5 10. Qc2 0-0 11. Bd3 a5 12. 0-0 Ra6 13. Nd2 Rh6 14. Nf3 Qh5 15. Qd2 Bd6 16. h3 Bb4 1/2-1/2

[Event "Americana Paulista op"]
[Site "Americana"]
[Date "2013.09.22"]
[Round "5"]
[White "Haelvoet Correa, Guilherme"]
[Black "Camargo, Luca Oshiro"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1851"]
[PlyCount "63"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. Qb3 b6 8. Bxf6 Bxf6 9. Nxd5 0-0 10. Nxf6+ Qxf6 11. e3 Nd7 12. Bb5 Qg6 13. Nh4 Qg5 14. Nxf5 Qxf5 15. Bd3 Qh5 16. 0-0 Rad8 17. Rfd1 c5 18. Be4 Nf6 19. Bf3 Qf5 20. d5 Rd6 21. e4 Nxe4 22. Qd3 Re8 23. Re1 Rxd5 24. Bxe4 Rxd3 25. Bxf5 Rdd8 26. Rxe8+ Rxe8 27. Kf1 g6 28. Bc2 a5 29. Rd1 f6 30. Rd6 Kg7 31. Rxb6 h6 32. Rb7+ 1-0

[Event "Americana Paulista op"]
[Site "Americana"]
[Date "2013.09.21"]
[Round "3"]
[White "Haelvoet Correa, Guilherme"]
[Black "Deus Filho, Joaquim"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1851"]
[BlackElo "2019"]
[PlyCount "54"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. Nc3 Bb4 5. e3 Bxc3+ 6. bxc3 f5 7. Bd3 Nf6 8. Ba3 d6 9. Ng5 Qe7 10. Qb3 h6 11. Nf3 Ne4 12. Nd2 Nxd2 13. Kxd2 Qh4 14. c5 Qxf2+ 15. Be2 Bd5 16. c4 Bxg2 17. Rhg1 dxc5 18. dxc5 Nc6 19. Rae1 0-0 20. Qc3 e5 21. Kc1 bxc5 22. Bxc5 Rfd8 23. Bd1 Qxa2 24. Bc2 Be4 25. Bxe4 fxe4 26. Rg6 Rab8 27. Qc2 Qa1+ 0-1

[Event "Americana Paulista op"]
[Site "Americana"]
[Date "2013.09.21"]
[Round "4"]
[White "Maranhao, Jose Renato Ruiz"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2008"]
[BlackElo "1851"]
[PlyCount "65"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Bb5 e6 6. Bxc6+ bxc6 7. b4 a5 8. c3 axb4 9. cxb4 Qc7 10. Bb2 Ne7 11. Ne2 Ng6 12. f4 Be7 13. 0-0 0-0 14. Nd2 Ba6 15. Rf3 Qb7 16. Bc3 f5 17. Nd4 Kf7 18. N2b3 Bb5 19. Na5 Rxa5 20. bxa5 Bxc5 21. Rb1 Qa6 22. Kh1 Bc4 23. Bb4 Bxb4 24. Rxb4 c5 25. Rb6 Qxa5 26. Rb7+ Kg8 27. Nxe6 Rf7 28. Rb8+ Nf8 29. Ng5 Re7 30. Nxh7 Kxh7 31. Rxf8 g6 32. Rh3+ Kg7 33. Rfh8 1-0

[Event "Americana Paulista op"]
[Site "Americana"]
[Date "2013.09.20"]
[Round "1"]
[White "Haelvoet Correa, Guilherme"]
[Black "Aranha Filho, Alvaro Zimmermann"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1851"]
[BlackElo "2240"]
[PlyCount "62"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Ndb5 d6 7. e4 a6 8. Nd4 Nxd4 9. Qxd4 e5 10. Qd3 Be6 11. Be2 Rc8 12. a4 Bxc4 13. Qf3 Be6 14. 0-0 Be7 15. Qg3 0-0 16. f4 Rxc3 17. bxc3 Nxe4 18. Qe1 f5 19. Be3 exf4 20. Bd4 Bf6 21. Bxf6 Qxf6 22. Rb1 Bd5 23. Bf3 Bc6 24. Rb4 g5 25. Rd4 Re8 26. Qa1 Qe5 27. Rfd1 Qc5 28. Qa2+ Kg7 29. Bxe4 Rxe4 30. Kh1 Qe5 31. Qf2 Re2 0-1

[Event "Americana Paulista op"]
[Site "Americana"]
[Date "2013.09.20"]
[Round "2"]
[White "Henrique, Roberto de Paula"]
[Black "Haelvoet Correa, Guilherme"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1807"]
[BlackElo "1851"]
[PlyCount "102"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. f4 d5 2. d4 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Bd6 7. Nbd2 Nbd7 8. c4 c5 9. g3 0-0 10. 0-0 cxd4 11. exd4 dxc4 12. Nxc4 Bc7 13. b3 Nc5 14. Qe2 Nce4 15. Bb2 Nd6 16. Nce5 Bb6 17. Kg2 Nd5 18. Rfc1 Nf5 19. Nc4 Bc7 20. Qf2 Bxf4 21. gxf4 Nxf4+ 22. Kh1 Nd3 23. Qg2 Nxc1 24. Rxc1 Rc8 25. Rg1 g6 26. Qe2 Qd5 27. Ne3 Qe4 28. Re1 Nh4 29. Rf1 f5 30. Qf2 g5 31. Kg1 f4 32. Nc4 Nxf3+ 33. Qxf3 Qxf3 34. Rxf3 b5 35. Ne5 Rc2 36. Ba3 Rfc8 37. Bc5 R2xc5 38. dxc5 Rxc5 39. Ng4 Kg7 40. Rd3 h5 41. Nf2 Kg6 42. Rd2 Kf5 43. Rd6 f3 44. Nd3 Rc2 45. Nb4 Rg2+ 46. Kf1 Rxh2 47. Rd7 g4 48. Rf7+ Ke4 49. Kg1 g3 50. Rg7 f2+ 51. Kf1 Rh1+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.12"]
[Round "7"]
[White "Haelvoet Correa, Guilherme"]
[Black "Fonseca, Luis Ernesto Serra"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1851"]
[BlackElo "2052"]
[PlyCount "84"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 axb4 11. Bxb4 b6 12. a4 Nd7 13. Ne1 f5 14. Nd3 fxe4 15. Nxe4 Nc5 16. Ndxc5 bxc5 17. Bc3 Nf5 18. Bg4 Ba6 19. Bxf5 gxf5 20. Nd2 c6 21. dxc6 Qc7 22. Rb1 Qxc6 23. a5 Rab8 24. Qc2 Qd7 25. Rfe1 Bh6 26. Qd3 Qe6 27. Rxb8 Rxb8 28. Rb1 Rxb1+ 29. Qxb1 Bxd2 30. Bxd2 Qxc4 31. Qb8+ Kf7 32. Qc7+ Ke6 33. h3 Qf1+ 34. Kh2 Qxf2 35. Bc3 Qf4+ 36. Kg1 Qe3+ 37. Kh2 Qxc3 38. Qxh7 Qxa5 39. Qg6+ Kd5 40. Qxf5 Qc7 41. Qf3+ Ke6 42. Qe2 Bxe2 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.11"]
[Round "6"]
[White "Garcia, Liria Caetano"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2008"]
[BlackElo "1851"]
[PlyCount "48"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 a5 6. Nf3 g6 7. Nc3 Ba6 8. g3 d6 9. Bh3 Bg7 10. 0-0 Nbd7 11. Re1 0-0 12. e4 Qxb6 13. a4 Qc7 14. Ra3 Rfb8 15. Qc2 c4 16. Bf1 Ng4 17. Nb5 Bxb5 18. axb5 Rxb5 19. b3 Nge5 20. Nxe5 Nxe5 21. bxc4 Rc5 22. Rc3 Rc8 23. Ba3 Nxc4 24. Bxc5 Bxc3 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.11"]
[Round "5"]
[White "Queiroz, Stella Becker"]
[Black "Haelvoet Correa, Guilherme"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1611"]
[BlackElo "1851"]
[PlyCount "78"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nxc3 5. Qf3 e6 6. Qxc3 Nc6 7. Nf3 Qf6 8. Qxf6 gxf6 9. d4 b6 10. c3 Bb7 11. Bf4 Bd6 12. Bg3 Nb8 13. Ke2 Ba6 14. Bxa6 Nxa6 15. Nd2 Ke7 16. Nb3 h5 17. Bxd6+ cxd6 18. h4 e5 19. dxe5 dxe5 20. Rhd1 Rad8 21. Ke3 f5 22. Nd2 f4+ 23. Ke2 Rhg8 24. Rg1 Rg4 25. Ne4 f5 26. Ng5 Nc5 27. Nf3 Kf6 28. Nd2 Rxh4 29. Rh1 Rg4 30. Rxh5 Rxg2 31. Rh7 Ne4 32. Nxe4+ fxe4 33. Re1 e3 34. Kf3 Rxf2+ 35. Ke4 e2 36. Rhh1 Rd2 37. Rb1 Rd7 38. Rhg1 Rg7 39. Rh1 Rg3 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.10"]
[Round "3"]
[White "Florencio da Silva, Paulo"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1-0"]
[ECO "A06"]
[BlackElo "1851"]
[PlyCount "85"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d3 d5 3. Nbd2 Bf5 4. c3 e6 5. Qc2 Bd6 6. e4 dxe4 7. dxe4 Bg6 8. Qb3 Nbd7 9. Qxb7 Rb8 10. Qc6 0-0 11. Qc4 Ne5 12. Nxe5 Bxe5 13. Nf3 Qd6 14. Nxe5 Qxe5 15. f3 Rfd8 16. Be2 Nxe4 17. fxe4 Bxe4 18. 0-0 Bd5 19. Qa6 Rb6 20. Qd3 Qd6 21. c4 Bb7 22. Qxd6 cxd6 23. b3 d5 24. cxd5 exd5 25. Bd2 Re6 26. Bd3 h5 27. Rac1 Ba6 28. Rf3 Bxd3 29. Rxd3 Ra6 30. a4 Re6 31. Rc5 Re5 32. b4 Rd7 33. a5 Kf8 34. b5 Ke7 35. Bc3 Rf5 36. a6 f6 37. Bb4 Kf7 38. Bc3 Rf4 39. Bd4 Re7 40. Re3 Rd7 41. Rec3 Kg6 42. Rc7 Rd8 43. Rg3+ 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.10"]
[Round "4"]
[White "Haelvoet Correa, Guilherme"]
[Black "Sirahata Hasegava, Flavia"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1851"]
[BlackElo "1486"]
[PlyCount "71"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 h6 5. Bh4 Bb7 6. e3 Be7 7. Bd3 0-0 8. 0-0 d5 9. cxd5 exd5 10. Bxf6 Bxf6 11. b4 Qd6 12. b5 a6 13. Nc3 Re8 14. Qb3 axb5 15. Nxb5 Qd8 16. Rac1 c6 17. Nc3 Nd7 18. Rc2 Ba6 19. Bxa6 Rxa6 20. Ne2 Qa8 21. Rfc1 Rc8 22. Nf4 Ra3 23. Qb2 Rb8 24. Rxc6 Rxa2 25. Qb1 Ra5 26. g3 Bd8 27. Qf5 Qb7 28. Qg4 Kh8 29. Nh5 g6 30. Nf4 Nf8 31. Ne5 Bg5 32. Rc7 Qa8 33. Nxf7+ Kg8 34. Nxh6+ Kh8 35. Qxg5 Nh7 36. Nxg6# 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.09"]
[Round "1"]
[White "Borges Filho, Flavio Ribeiro"]
[Black "Haelvoet Correa, Guilherme"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1851"]
[PlyCount "115"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bf5 5. Nc3 Nf6 6. Be3 e6 7. Be2 Nc6 8. a3 Be7 9. h3 0-0 10. 0-0 Ne4 11. Nxe4 Bxe4 12. Bd3 Bxd3 13. Qxd3 Rb8 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Rac1 b5 17. Rfe1 Rbc8 18. b4 Ne7 19. Kh1 Qc7 20. Qb3 Qc3 21. Re3 Qxb3 22. Rxb3 Rc4 23. c3 Rfc8 24. g4 R8c7 25. Kg2 Nc8 26. Kf1 Nd6 27. Ke2 Ne4 28. Ke3 f6 29. Nd2 Rxc3+ 30. Rbxc3 Rxc3+ 31. Rxc3 Nxc3 32. Kd3 Nd1 33. Ke2 Nb2 34. f4 Nc4 35. Nxc4 dxc4 36. Kd2 Kf7 37. Kc3 Ke7 38. a4 a6 39. axb5 axb5 40. Kd2 Kd6 41. Ke3 Kd5 42. h4 h6 43. h5 c3 44. Kd3 c2 45. Kxc2 Kxd4 46. Kb3 Kd3 47. Kb2 Kc4 48. Ka3 Kc3 49. Ka2 Kxb4 50. Kb2 Kc4 51. Kc2 Kd4 52. Kb3 Ke4 53. Kb4 Kxf4 54. Kxb5 e5 55. Kc4 e4 56. Kc3 e3 57. Kc2 Kf3 58. Kd1 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.09"]
[Round "2"]
[White "Haelvoet Correa, Guilherme"]
[Black "Catozzo, Vinicius Jr"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1851"]
[BlackElo "2037"]
[PlyCount "56"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 dxc4 5. a4 Bb4 6. e4 b5 7. Bd2 Bb7 8. axb5 Bxc3 9. bxc3 cxb5 10. Qb1 Qb6 11. Be2 Nf6 12. e5 Ne4 13. 0-0 0-0 14. Qc2 Nxd2 15. Nxd2 a6 16. Ne4 Bxe4 17. Qxe4 Nd7 18. Rfb1 Rac8 19. Ra2 f5 20. exf6 Nxf6 21. Qe3 Nd5 22. Qd2 a5 23. Bf3 b4 24. Bxd5 exd5 25. cxb4 axb4 26. Qxb4 Qxd4 27. Rd2 Qe5 28. Qb5 Rb8 0-1

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.22"]
[Round "6"]
[White "Haelvoet Correa, Guilherme"]
[Black "Souza, Gustavo Horokoski"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1879"]
[PlyCount "72"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Nbd7 6. Nxd5 Nxd5 7. Nf3 Bb4+ 8. Bd2 Qe7 9. a3 Bxd2+ 10. Qxd2 N7f6 11. e3 0-0 12. Bd3 Nf4 13. 0-0 Nxd3 14. Qxd3 Bg4 15. Ne5 Rad8 16. Rac1 c6 17. f4 Rfe8 18. f5 Qxe5 19. dxe5 Rxd3 20. exf6 gxf6 21. h3 Be2 22. Rfe1 Rdxe3 23. Kf2 R3e5 24. g4 Bb5 25. Red1 Re2+ 26. Kg3 Rxb2 27. Rd6 Re3+ 28. Kf4 Rxh3 29. Rxf6 Rxa3 30. Rd6 Rd3 31. Rh6 Kg7 32. Rch1 Rb4+ 33. Kg5 f6+ 34. Kh5 Rbb3 35. Rxh7+ Kxh7 36. Kh4 Rh3+ 0-1

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.22"]
[Round "5"]
[White "Nunes, Agatha Hurba"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1613"]
[BlackElo "1879"]
[PlyCount "51"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Bb5+ Nc6 9. 0-0 0-0 10. h3 a6 11. Bc4 Nb6 12. Bb3 Nxd4 13. Be3 Nxf3+ 14. Qxf3 e6 15. Rfd1 Qc7 16. Rac1 Nd7 17. Nd5 Qd8 18. Nc7 Rb8 19. Ba7 Qg5 20. Bxb8 Nxb8 21. Rc2 Be5 22. Qe3 Rd8 23. Rxd8+ Qxd8 24. Qxe5 Qd1+ 25. Kh2 Nc6 26. Rxc6 1-0

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.21"]
[Round "3"]
[White "Barros, Guilherme Wang de F"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1-0"]
[ECO "C30"]
[BlackElo "1879"]
[PlyCount "71"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. f4 d6 2. Nf3 Bg4 3. e4 e5 4. d3 Nc6 5. Be2 Nf6 6. 0-0 Qd7 7. Be3 h5 8. Nbd2 0-0-0 9. c3 Qe7 10. b4 exf4 11. Bxf4 Ne5 12. a4 Nfd7 13. a5 Nxf3+ 14. Nxf3 g6 15. Qd2 Bg7 16. Be3 Kb8 17. h3 Bxf3 18. Bxf3 Ne5 19. b5 Nxf3+ 20. Rxf3 f5 21. exf5 gxf5 22. b6 a6 23. bxc7+ Qxc7 24. Ra3 Rc8 25. Bb6 Qc6 26. c4 Bh6 27. Qf2 f4 28. Qh4 Qe8 29. Ra1 Rg8 30. Qf6 Rxg2+ 31. Kxg2 Qe2+ 32. Rf2 Rg8+ 33. Kh2 Qxd3 34. Rg1 Qxc4 35. Qxd6+ Ka8 36. Rxg8+ 1-0

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.21"]
[Round "4"]
[White "Haelvoet Correa, Guilherme"]
[Black "Marques, Arthur Gretter"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1879"]
[PlyCount "84"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 Qa5 11. Qb3 cxd4 12. cxd4 Qb4 13. Qc2 Na5 14. Bd3 b6 15. Bd2 Qa3 16. Rab1 Be6 17. d5 Bd7 18. Bb4 Qa4 19. Qxa4 Bxa4 20. Bxe7 Rfe8 21. Bb4 Nb7 22. f3 b5 23. Bc3 a6 24. Bxg7 Kxg7 25. Rbc1 Rac8 26. Nd4 Na5 27. Kf2 Nc4 28. Bxc4 bxc4 29. Rc3 Bb5 30. Rb1 Rb8 31. Ke3 Rb6 32. Rxc4 Bxc4 33. Rxb6 Bxa2 34. d6 Rd8 35. e5 Bc4 36. Nc6 Rd7 37. Kd4 Bf1 38. g3 Be2 39. f4 Bb5 40. Kc5 Kf8 41. Rb8+ Kg7 42. Kb6 Bxc6 1-0

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.20"]
[Round "2"]
[White "Haelvoet Correa, Guilherme"]
[Black "Batista, Gerson Peres"]
[Result "0-1"]
[ECO "A72"]
[WhiteElo "1879"]
[BlackElo "2247"]
[PlyCount "86"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 Re8 10. Bg5 h6 11. Bxf6 Qxf6 12. Nd2 a6 13. a4 b6 14. Nc4 Nd7 15. Bg4 Ne5 16. Nxe5 Qxe5 17. Bxc8 Raxc8 18. Qb3 Rb8 19. Qc4 Ra8 20. Rae1 Qd4 21. Qxd4 Bxd4 22. g4 Ra7 23. Kg2 Rc7 24. f3 f5 25. Re2 fxg4 26. fxg4 Kg7 27. Rfe1 Rf8 28. Rf1 Rxf1 29. Kxf1 Rf7+ 30. Kg2 Rf4 31. h3 Kf6 32. Nb1 b5 33. axb5 axb5 34. Na3 Ke5 35. Nxb5 Rxe4 36. Rxe4+ Kxe4 37. Nxd6+ Kxd5 38. Nf7 Bxb2 39. Kf3 Bg7 40. Ke3 Bf6 41. Ke2 Ke6 42. Nxh6 Bg5 43. Ng8 Kf7 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.09"]
[Round "14"]
[White "Haelvoet Correa, Guilherme"]
[Black "Santos, Luiz Sergio Jr"]
[Result "0-1"]
[ECO "E97"]
[BlackElo "1680"]
[PlyCount "78"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 h6 10. c5 Nh7 11. Nd2 f5 12. f3 f4 13. a4 h5 14. Nc4 g5 15. Ba3 Nf6 16. cxd6 cxd6 17. h3 Rf7 18. Nb5 Ne8 19. Rc1 a6 20. Nbxd6 Nxd6 21. b5 Nxc4 22. Bxc4 Qb6+ 23. Kh1 axb5 24. d6 bxc4 25. dxe7 Be6 26. Bc5 Qc7 27. Rb1 Bf6 28. Bd6 Qd7 29. Rb5 Bxe7 30. Bxe7 Qxe7 31. Qa1 g4 32. Qxe5 Bd7 33. Qxh5 Bxb5 34. axb5 gxh3 35. gxh3 c3 36. Qd5 Qd7 37. Rg1+ Kf8 38. Qc5+ Re7 39. Qxc3 Qxh3# 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.08"]
[Round "13"]
[White "Haelvoet Correa, Guilherme"]
[Black "Goncalves, Henrique Machado"]
[Result "1-0"]
[ECO "A65"]
[BlackElo "1717"]
[PlyCount "59"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 Be7 7. Bb5+ Nbd7 8. Nf3 0-0 9. Bf4 Re8 10. 0-0 a6 11. Bd3 b5 12. Re1 c4 13. Bc2 Qc7 14. h3 Bb7 15. Rc1 b4 16. Na4 Nc5 17. Nxc5 Qxc5 18. Bd3 c3 19. bxc3 bxc3 20. Qb3 Rab8 21. Qxc3 Qxc3 22. Rxc3 Rec8 23. Rb3 Ba8 24. Nd4 g6 25. Bxa6 Rxb3 26. axb3 Rb8 27. Nc6 Bxc6 28. dxc6 Ne8 29. e5 dxe5 30. Rxe5 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.07"]
[Round "12"]
[White "Goncalves, Marcus Vinicius M"]
[Black "Haelvoet Correa, Guilherme"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1909"]
[PlyCount "44"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Nxc6 bxc6 7. e4 d6 8. Qa4 Qd7 9. Bd3 Bg7 10. 0-0 0-0 11. Rd1 Rb8 12. e5 Ng4 13. exd6 Qxd6 14. g3 Qc5 15. Qc2 Nxf2 16. Na4 Nh3+ 17. Kg2 Qh5 18. Rf1 c5 19. Be3 Bb7+ 20. Be4 Ng5 21. Nxc5 Bxe4+ 22. Nxe4 Rxb2 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.06"]
[Round "11"]
[White "Mecking, Henrique"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2578"]
[PlyCount "69"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. g3 Bg7 9. Bg2 0-0 10. Rb1 Nbd7 11. b3 Qa5 12. Bd2 Rfb8 13. 0-0 Ng4 14. Qc2 Nge5 15. Nxe5 Nxe5 16. a4 Rb7 17. Na2 Qc7 18. Bc3 Rab8 19. h3 Nd7 20. Bxg7 Kxg7 21. Qc3+ f6 22. Rb2 Nb6 23. Rfb1 Nd7 24. Kh2 Qc8 25. f4 Nf8 26. e4 e5 27. dxe6 Qxe6 28. b4 Bc4 29. bxc5 Rxb2 30. Rxb2 Rxb2 31. Qxb2 Bxa2 32. c6 Qf7 33. c7 Be6 34. Qb7 Qd7 35. c8Q 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.05"]
[Round "10"]
[White "Pozza, Thiago Souza"]
[Black "Haelvoet Correa, Guilherme"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1760"]
[PlyCount "52"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. g3 g6 8. Bg2 Bg7 9. Nf3 0-0 10. 0-0 Nbd7 11. Re1 Qc7 12. e4 Rfb8 13. Qc2 Ng4 14. Bd2 Nge5 15. Nxe5 Nxe5 16. b3 Nd3 17. Re3 Nb4 18. Qd1 c4 19. a3 Nd3 20. b4 Bd4 21. Re2 Bc8 22. h3 Bd7 23. Qc2 Nxb4 24. axb4 Rxa1+ 25. Kh2 Qb6 26. Nd1 Ba4 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.04"]
[Round "9"]
[White "Haelvoet Correa, Guilherme"]
[Black "Martinez, Carlos Alejandro"]
[Result "0-1"]
[ECO "E81"]
[BlackElo "2501"]
[PlyCount "70"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. d5 e6 8. Bd3 exd5 9. cxd5 Nbd7 10. Nge2 Ne5 11. Bc2 a6 12. a4 Rb8 13. 0-0 b5 14. axb5 axb5 15. f4 Nfg4 16. Bf2 Nxf2 17. Rxf2 Ng4 18. Rf3 Re8 19. h3 b4 20. Na4 Nf6 21. Ng3 Ra8 22. Rf1 b3 23. Bxb3 Nxe4 24. Nxe4 Rxe4 25. Nc3 Rxa1 26. Qxa1 Rb4 27. Ba4 Qa5 28. Qe1 Bd4+ 29. Kh2 Ba6 30. Qe8+ Kg7 31. Re1 Bxc3 32. Re7 Rxf4 33. bxc3 Qxc3 34. Bd7 Rf2 35. Be6 Qe5+ 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.03"]
[Round "8"]
[White "Cardoso, Matheus Santos"]
[Black "Haelvoet Correa, Guilherme"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1709"]
[PlyCount "126"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bg4 6. Be2 e6 7. Be3 cxd4 8. cxd4 Nge7 9. Nc3 Nf5 10. 0-0 Bb4 11. a3 Ba5 12. h3 Bxf3 13. Bxf3 Bb6 14. Ne2 0-0 15. g4 Nh4 16. Bg2 Nxg2 17. Kxg2 f6 18. f4 fxe5 19. fxe5 Nxe5 20. Nf4 Qe7 21. Qe2 Nc6 22. Qd3 Qd6 23. Ne2 Rxf1 24. Rxf1 Rf8 25. Bf4 Qe7 26. Qg3 Qf6 27. Rf2 Qg6 28. Bd6 Rf7 29. Rxf7 Qxf7 30. Be5 Nxe5 31. Qxe5 Bc7 32. Qg5 Qd7 33. Ng3 Qd6 34. Qe3 Kf7 35. Qf3+ Qf4 36. Qxf4+ Bxf4 37. Ne2 Bg5 38. Kg3 Kf6 39. h4 Bd2 40. a4 g6 41. Kf3 e5 42. dxe5+ Kxe5 43. Nc3 a6 44. Nd1 d4 45. Nf2 Kd5 46. Ne4 Bc1 47. b3 Ke5 48. Nc5 Kd5 49. Nxb7 d3 50. Na5 Kd4 51. b4 Kc3 52. Nc6 Bb2 53. b5 a5 54. b6 Kc2 55. b7 d2 56. b8Q d1Q+ 57. Kf4 Qd2+ 58. Kg3 Qc3+ 59. Kf2 Qxc6 60. Qg8 Bd4+ 61. Kg3 Qc3+ 62. Kg2 Qd2+ 63. Kh3 Qe3+ 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.02"]
[Round "7"]
[White "Santos, Luiz Sergio Jr"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1680"]
[PlyCount "95"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. Bxc6+ Qxc6 7. Nf3 Bg4 8. Be3 cxd4 9. Nxd4 Bxd1 10. Nxc6 bxc6 11. Kxd1 e6 12. Nd2 Nh6 13. Nb3 Be7 14. Bxh6 gxh6 15. Ke2 Rg8 16. g3 Rg5 17. f4 Rg7 18. Kf3 h5 19. Rhg1 Kd7 20. g4 Rag8 21. h3 h6 22. Rad1 hxg4+ 23. Rxg4 Rxg4 24. hxg4 Rb8 25. Rh1 Bf8 26. g5 hxg5 27. fxg5 Be7 28. Kg4 c5 29. Rh2 c4 30. Nd4 Bc5 31. Rf2 Ke8 32. Kh5 a5 33. g6 fxg6+ 34. Kxg6 Rb6 35. Rh2 a4 36. a3 Kd7 37. Kf6 Be7+ 38. Kf7 Rb8 39. Nxe6 Rb6 40. Nd4 Bg5 41. e6+ Kd6 42. e7 Rb7 43. Re2 Bxe7 44. Nf5+ Kc5 45. Nxe7 d4 46. cxd4+ Kd6 47. Re6+ Kd7 48. Nc6 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.01"]
[Round "6"]
[White "Haelvoet Correa, Guilherme"]
[Black "Goncalves, Henrique Machado"]
[Result "1-0"]
[ECO "D96"]
[BlackElo "1717"]
[PlyCount "65"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qb3 c6 7. e4 Nb6 8. Be3 0-0 9. h3 N8d7 10. Bd3 Nc5 11. dxc5 Qxd3 12. cxb6 Be6 13. Nd5 Qxe4 14. Nc3 Qd3 15. Rd1 Qa6 16. Qb4 axb6 17. a3 c5 18. Qh4 Bxc3+ 19. bxc3 Qxa3 20. 0-0 Qxc3 21. Qxe7 Rfe8 22. Qxb7 Reb8 23. Qe4 c4 24. Bd4 Qa5 25. Ne5 Qd5 26. Qe3 f5 27. Nxg6 hxg6 28. Qh6 Qd7 29. Qh8+ Kf7 30. Qg7+ Ke8 31. Qxg6+ Qf7 32. Qh6 b5 33. Rfe1 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.31"]
[Round "5"]
[White "Haelvoet Correa, Guilherme"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "1-0"]
[ECO "E17"]
[BlackElo "1909"]
[PlyCount "53"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. c4 d6 7. Nc3 Nbd7 8. d5 0-0 9. dxe6 fxe6 10. Nd4 Qc8 11. Bxb7 Qxb7 12. Nxe6 Rf7 13. f3 Ne5 14. b3 Re8 15. e4 Bd8 16. Nf4 a6 17. Be3 Qc6 18. Ncd5 Qb7 19. Nxf6+ Bxf6 20. Nd5 Nxf3+ 21. Qxf3 c6 22. e5 Bxe5 23. Qxf7+ Qxf7 24. Rxf7 Bxa1 25. Re7 Kf8 26. Rxe8+ Kxe8 27. Nxb6 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.30"]
[Round "4"]
[White "Mecking, Henrique"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2578"]
[PlyCount "50"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. e3 c5 6. dxc5 0-0 7. Bd3 Bxc3+ 8. bxc3 Qa5 9. Ne2 dxc4 10. Bxc4 Rd8 11. Qb3 Qxc5 12. Kf2 Qc7 13. Nd4 a6 14. a4 e5 15. Ne2 Nc6 16. Qc2 Na5 17. Bd3 Be6 18. Rb1 Bb3 19. Bxh7+ Nxh7 20. Rxb3 Nxb3 21. Qxb3 Rd3 22. e4 Rad8 23. Be3 Rxe3 24. Kxe3 Qc5+ 25. Nd4 exd4+ 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.29"]
[Round "3"]
[White "Haelvoet Correa, Guilherme"]
[Black "Pozza, Thiago Souza"]
[Result "0-1"]
[ECO "D90"]
[BlackElo "1760"]
[PlyCount "146"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 g6 5. Nf3 Bg7 6. e3 0-0 7. cxd5 cxd5 8. Bd3 Nc6 9. 0-0 Re8 10. a3 Nh5 11. Bg5 Bf6 12. Bxf6 Nxf6 13. Rc1 Bg4 14. h3 Bxf3 15. Qxf3 e5 16. dxe5 Nxe5 17. Qe2 Nxd3 18. Qxd3 a6 19. Rfd1 b5 20. Nxd5 Nxd5 21. Qxd5 Qxd5 22. Rxd5 Red8 23. Rcd1 Rxd5 24. Rxd5 Kf8 25. Rd6 Ke7 26. Rb6 Ra7 27. f4 f5 28. g4 Rd7 29. Rxa6 Rd1+ 30. Kf2 Rd2+ 31. Kf3 Rxb2 32. Ra7+ Kf6 33. Rxh7 Ra2 34. Rb7 Rxa3 35. Rxb5 Ra1 36. Rb6+ Kg7 37. gxf5 gxf5 38. Re6 Kf7 39. Re5 Kf6 40. Kg3 Rg1+ 41. Kh4 Rg8 42. Rb5 Rh8+ 43. Kg3 Rg8+ 44. Kf2 Rh8 45. Rb6+ Ke7 46. Kg3 Rd8 47. Rh6 Rg8+ 48. Kh4 Rg1 49. Kh5 Kf7 50. Rc6 Rg3 51. h4 Rg8 52. Rc7+ Kf6 53. Kh6 Rh8+ 54. Rh7 Re8 55. h5 Rxe3 56. Rg7 Rf3 57. Kh7 Rxf4 58. Kg8 Ra4 59. Rg6+ Ke5 60. Rg7 Rh4 61. Rh7 Kf6 62. Kf8 f4 63. h6 Kg6 64. Rg7+ Kxh6 65. Rf7 Kg5 66. Rg7+ Kf5 67. Rf7+ Ke4 68. Re7+ Kf3 69. Rf7 Kf2 70. Ke7 f3 71. Kd6 Ke3 72. Re7+ Re4 73. Rf7 f2 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.28"]
[Round "2"]
[White "Martinez, Carlos Alejandro"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2501"]
[PlyCount "63"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 d6 2. d4 c5 3. dxc5 Qa5+ 4. Nc3 Qxc5 5. e4 Nf6 6. Be3 Qa5 7. f3 g6 8. Bd3 Bg7 9. Nge2 0-0 10. Qd2 Be6 11. Nf4 Bd7 12. Ncd5 Qxd2+ 13. Kxd2 Nc6 14. Rac1 Nxd5 15. cxd5 Ne5 16. Rc7 b6 17. Ba6 e6 18. Rhc1 Bh6 19. dxe6 fxe6 20. Nd3 Bxe3+ 21. Kxe3 Nxd3 22. Kxd3 Rf7 23. Ke3 g5 24. Rd1 Ba4 25. Rxf7 Kxf7 26. Rxd6 Ke7 27. e5 Rd8 28. Rxd8 Kxd8 29. Bd3 h6 30. f4 Ke7 31. fxg5 hxg5 32. Kf3 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.27"]
[Round "1"]
[White "Haelvoet Correa, Guilherme"]
[Black "Cardoso, Matheus Santos"]
[Result "0-1"]
[ECO "E97"]
[BlackElo "1709"]
[PlyCount "58"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. c5 f5 11. Nd2 f4 12. f3 Rf7 13. Qb3 Bf8 14. a4 Rg7 15. Nc4 Kh8 16. Bb2 h5 17. Nb5 Kh7 18. cxd6 cxd6 19. Rac1 a6 20. Nbxd6 Nxd6 21. b5 Nxc4 22. Rxc4 Rg8 23. Bxe5 g5 24. Bc7 Qe8 25. d6 Ng6 26. Rc3 Ne5 27. Bc4 Nxc4 28. Rxc4 Be6 29. e5 Qd7 0-1

