[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "1"]
[White "Rothebarth, Ana Vitoria De Paula"]
[Black "Costa, Iaggo Bernini"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1997"]
[BlackElo "1516"]
[PlyCount "81"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be6 7. Nd4 Bd7
8. Be3 c5 9. Nb5 Qb6 10. c4 a6 11. Nc3 Be6 12. Qd2 Be7 13. Be2 Nd7 14. O-O O-O
15. Nd5 Bxd5 16. Qxd5 Nf6 17. Qf5 Rfd8 18. Bf3 Rab8 19. b3 Nd7 20. Rad1 Ne5 21.
Bd5 Bf6 22. Rfe1 Qa5 23. a4 b5 24. axb5 axb5 25. f4 Ng6 26. Bd2 Qc7 27. cxb5
Rxb5 28. Qd3 Qb8 29. Bc4 Rb7 30. Qf3 Rbd7 31. Ba5 Rc8 32. Ba6 Rf8 33. Qc6 Bd4+
34. Rxd4 cxd4 35. Qxd7 Nxf4 36. Qb7 h6 37. Qxb8 Rxb8 38. Bc7 Ra8 39. Bd3 Nxd3
40. cxd3 Ra3 41. Re4  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "2"]
[White "Martins, Andre Giacomazzi"]
[Black "Stapenhorst, Matheus Frederico"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "1513"]
[BlackElo "1984"]
[PlyCount "84"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 Re8 6. a3 Bf8 7. e4 d6 8. Bg5
h6 9. Bh4 Be7 10. f4 Ng4 11. Bxe7 Qxe7 12. Qd2 e5 13. fxe5 dxe5 14. d5 Qc5 15.
Ng3 a5 16. Na4 Qe7 17. O-O-O Bd7 18. Nf5 Bxf5 19. exf5 Qd7 20. h3 Nf6 21. Qc2
Na6 22. g4 Qe7 23. Bg2 Nc5 24. Nc3 a4 25. Rhe1 e4 26. Re3 Qd6 27. Bf1 Qf4 28.
Rde1 c6 29. dxc6 bxc6 30. Kb1 Red8 31. Bg2 Rd3 32. Rxe4 Nfxe4 33. Nxe4 Rad8 34.
Nxc5 Rd2 35. Qxa4 Qf2 36. Re8+ Rxe8 37. Qb4 Qxg2 38. a4 Ree2 39. a5 Rxb2+ 40.
Qxb2 Rxb2+ 41. Ka1 Ra2+ 42. Kb1 Qb2#  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "3"]
[White "Branchini, Fernando Luis Sakamoto"]
[Black "Brujin, Homero"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1968"]
[BlackElo "1493"]
[PlyCount "87"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. f4 d6 3. Nc3 g6 4. Nf3 Nf6 5. g3 Bg7 6. Bg2 O-O 7. O-O Nc6 8. d3
Bd7 9. h3 a6 10. a4 Rc8 11. Be3 Qb6 12. Qd2 Qc7 13. g4 c4 14. g5 Nh5 15. Nd5
Qd8 16. Bb6 Qe8 17. dxc4 e6 18. Nc7 Qe7 19. Rad1 Ng3 20. Rfe1 Nb8 21. b3 Bc6
22. Nd4 Rxc7 23. Bxc7 Qxc7 24. Nxc6 Nxc6 25. Qxd6 Qb8 26. e5 Qa7+ 27. Kh2 Nf5
28. Qd2 Rd8 29. Qc3 Rxd1 30. Rxd1 Qc5 31. Qe1 h6 32. h4 Ne3 33. Rd3 Ng4+ 34.
Kg3 h5 35. Bf3 Ncxe5 36. fxe5 Bxe5+ 37. Kg2 Nh2 38. Qe3 Qc7 39. Qe4 Nxf3 40.
Qxf3 b5 41. Qa8+ Kg7 42. Qxa6 Qc5 43. Qxb5 Qc7 44. Rd7  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "4"]
[White "Madaloso, Breno Affonso"]
[Black "Van Riemsdijk, Dirk D."]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1423"]
[BlackElo "1961"]
[PlyCount "46"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. Nf3 d5 3. Nc3 e6 4. d4 Nf6 5. e5 Nfd7 6. Bd3 a6 7. a4 c5 8. O-O Nc6
9. Be3 cxd4 10. Bxd4 Nxd4 11. Nxd4 Nxe5 12. Re1 Nxd3 13. Qxd3 Be7 14. Nce2 O-O
15. f4 Bf6 16. Qd2 Bd7 17. a5 Rc8 18. Ra3 Qc7 19. Rg3 Bh4 20. Rh3 Bxe1 21. Qxe1
e5 22. fxe5 Bxh3 23. gxh3 Qxe5  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "5"]
[White "Mobaier, Sergio"]
[Black "Borger, David Lupovici"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1937"]
[BlackElo "1410"]
[PlyCount "139"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 Nc6 5. Nd2 d5 6. Ngf3 Qb6 7. Qb3 Qxb3 8.
axb3 Be7 9. h3 O-O 10. Bd3 Nd7 11. O-O f6 12. Bb5 Rd8 13. Bc7 Re8 14. dxc5 Bxc5
15. b4 Bb6 16. Bg3 e5 17. Nb3 Nf8 18. Na5 Bd7 19. Nxb7 e4 20. Nd2 Nd4 21. Ba6
Nc2 22. Rad1 Bxe3 23. Nb1 Be6 24. Na3 Nxa3 25. fxe3 Nc4 26. Bxc4 dxc4 27. Nc5
Bf7 28. Bc7 Ne6 29. Nxe6 Rxe6 30. Rd4 Rc8 31. Ba5 Re7 32. Rfd1 Ree8 33. Rd7 Bh5
34. g4 Bg6 35. Rxa7 Rf8 36. Rdd7 Rf7 37. Kg2 Rxd7 38. Rxd7 f5 39. b5 fxg4 40.
b6 Be8 41. Rd6 Bc6 42. Rxc6 Rxc6 43. Kg3 Rc8 44. hxg4 Ra8 45. Bb4 Ra6 46. Bc5
Ra5 47. Bd4 Kf7 48. Kf4 g6 49. Kxe4 Ke6 50. Kf4 h5 51. gxh5 gxh5 52. e4 Rb5 53.
e5 Rxb2 54. Kg5 Rh2 55. Kf4 Rh1 56. Bc5 Re1 57. b7 Rb1 58. Bb4 Rf1+ 59. Kg5
Rf5+ 60. Kh6 h4 61. b8=Q Rxe5 62. Qe8+ Kf5 63. Qf7+ Kg4 64. Qg7+ Kf4 65. Qf7+
Kg4 66. Qg7+ Kf5 67. Qg5+ Ke4 68. Qxh4+ Kd5 69. Qd4+ Ke6 70. Qxc4+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "6"]
[White "Amaral, Danilo Tokechi"]
[Black "Dias, Joao Batista"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1407"]
[BlackElo "1844"]
[PlyCount "64"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 g6 7. f3 Bg7 8. Qd2
O-O 9. O-O-O a6 10. h4 Bd7 11. h5 Rc8 12. hxg6 fxg6 13. Bh6 Bh8 14. Nxc6 Rxc6
15. Bxf8 Qxf8 16. Nd5 Nxd5 17. Qxd5+ e6 18. Qb3 Qc8 19. Bd3 Qc7 20. g4 Rb6 21.
Qa4 Bxb2+ 22. Kd2 Rc6 23. Qb3 Be5 24. Ke3 Rc3 25. Qb1 Qc5+ 26. Ke2 Bf4 27. Rdg1
Qe3+ 28. Kf1 Qxf3+ 29. Ke1 Qe3+ 30. Kf1 Bb5 31. Bxb5 Qf3+ 32. Ke1 Re3+  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "7"]
[White "Lacerda, Vinicius"]
[Black "Narimatsu, Fabio Carramao"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1790"]
[BlackElo "1404"]
[PlyCount "127"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 g6 4. Qc1 h6 5. Bf4 Bf5 6. g3 g5 7. Be3 Nc6 8. Bg2
Nb4 9. Na3 Be4 10. h3 Nd7 11. O-O f5 12. Bd2 e6 13. c4 Nc6 14. Nb5 dxc4 15.
Qxc4 Bd5 16. Qc1 g4 17. hxg4 fxg4 18. Nh4 Bxg2 19. Kxg2 a6 20. d5 exd5 21. Bc3
Rh7 22. Qc2 Rf7 23. Nd4 Nxd4 24. Bxd4 Bd6 25. Rac1 Qe7 26. Nf5 Qe4+ 27. Qxe4+
dxe4 28. Nxh6 Rh7 29. Nxg4 O-O-O 30. Nf6 Nxf6 31. Bxf6 Rf8 32. Bg5 Rf5 33. Rfd1
Rxg5 34. Rxd6 Rgh5 35. g4 Rh2+ 36. Kg3 R7h3+ 37. Kf4 Rxf2+ 38. Kxe4 Rxe2+ 39.
Kf5 Rh7 40. Kg6 Ree7 41. Rf6 Reg7+ 42. Kf5 Rh2 43. Rg6 Rxg6 44. Kxg6 Rxb2 45.
Ra1 c5 46. g5 Rg2 47. Kf6 Rf2+ 48. Kg7 c4 49. g6 Rg2 50. Kf7 Rd2 51. g7 Rd7+
52. Kg6 Rxg7+ 53. Kxg7 Kc7 54. Kf6 Kd6 55. Rd1+ Kc5 56. Ke5 Kb4 57. Kd4 b5 58.
Rd2 Ka3 59. Rc2 Kb4 60. Rc3 Ka4 61. Kc5 a5 62. a3 b4 63. axb4 axb4 64. Rxc4  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "8"]
[White "Hayashi, Kouki"]
[Black "Da Conceicao, Daniel Firmino"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1348"]
[BlackElo "1762"]
[PlyCount "64"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Nf3 Nc6 7. Bg5 h6 8.
Bh4 b6 9. e3 Ba6 10. Qa4 Na5 11. Rd1 Rc8 12. Bxf6 Qxf6 13. Be2 Ke7 14. dxc5
Qxc3+ 15. Rd2 Rhd8 16. cxb6 axb6 17. c5 Bxe2 18. Kxe2 Qxc5 19. Qh4+ Ke8 20. Qg3
Kf8 21. Rhd1 Qc7 22. Ne5 d6 23. Qh4 Ke8 24. Ng4 Nc4 25. Rd4 e5 26. Rd5 Nxa3 27.
f3 Nb1 28. Nxe5 Nc3+ 29. Ke1 Nxd5 30. Qa4+ Kf8 31. Ng6+ fxg6 32. Rxd5 Qc3+  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "9"]
[White "Melo, Sergio Roberto Sampaio"]
[Black "Costa, Lucas Paiva Da"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1758"]
[BlackElo "1292"]
[PlyCount "53"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. c4 c6 8. d3
Re8 9. Nbd2 Qc7 10. Qc2 c5 11. cxd5 exd5 12. d4 b6 13. Ne5 Bd6 14. Nxd7 Qxd7
15. e4 cxd4 16. Bxd4 Bb7 17. exd5 Be5 18. Bxe5 Rxe5 19. Nc4 Rh5 20. Ne3 Nxd5
21. Qd2 Qe6 22. Rfe1 Qd7 23. Rad1 Rd8 24. Nxd5 Bxd5 25. Bxd5 Qh3 26. Bxf7+ Kxf7
27. Qf4+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "10"]
[White "Silva, Liara Blanco"]
[Black "Mangini, Bruno Fernandes"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1267"]
[BlackElo "1751"]
[PlyCount "90"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 Bg4 6. c3 Bxf3 7. Qxf3 e6 8.
Bg5 Be7 9. Nd2 O-O 10. O-O Nc6 11. Rfe1 Qc7 12. Nb3 e5 13. dxe5 Nxe5 14. Qe2
Bd6 15. Bxf6 gxf6 16. h3 Kh8 17. Bf5 Rg8 18. Rad1 Rg5 19. Bg4 Nxg4 20. hxg4
Rag8 21. Qf3 Be5 22. g3 Rxg4 23. Rxd5 Rxg3+ 24. fxg3 Rxg3+ 25. Qxg3 Bxg3 26.
Re8+ Kg7 27. Re2 Qb6+ 28. Kg2 Be5 29. Red2 Qe3 30. R5d3 Qe4+ 31. Kf1 Qf4+ 32.
Kg2 Qh2+ 33. Kf1 Qh1+ 34. Kf2 Bf4 35. Rd1 Qh2+ 36. Kf1 Qxb2 37. Nd4 Qa3 38.
Nf5+ Kg6 39. Nh4+ Kg5 40. Nf3+ Kg4 41. Kg1 Qxa2 42. Kf1 h5 43. Kg1 h4 44. Kf1
h3 45. Kg1 Qg2#  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "11"]
[White "Triebe De Mello, Otto Carlos"]
[Black "Ferreira, Wagner Maria Gangini"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1745"]
[BlackElo "1206"]
[PlyCount "81"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. e5 Qb6 6. Ne2 e6 7. g3 Nge7 8. Bh3
g6 9. Nbc3 Bg7 10. Na4 Qc7 11. Bg5 O-O 12. O-O f6 13. exf6 Bxf6 14. Bh6 Bg7 15.
Bxg7 Kxg7 16. Rc1 Qd6 17. Nc5 e5 18. Bxc8 Raxc8 19. Nxb7 Qf6 20. Nc5 Qd6 21.
Nb3 e4 22. Nc5 Nb4 23. a3 Na6 24. b4 Nxc5 25. bxc5 Qd7 26. Nf4 h6 27. Rb1 Rf6
28. Rb3 h5 29. Qe2 Nc6 30. Qe3 Na5 31. Rc3 Nc4 32. Qe2 Kh6 33. Nxd5 Qxd5 34.
Qxc4 Qg5 35. Qe2 Qg4 36. Qxg4 hxg4 37. Re3 Re8 38. Rfe1 Rf3 39. Rxe4 Rxe4 40.
Rxe4 Rxa3 41. c6  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "12"]
[White "Pessoa Sob, Caetano Estelita C."]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1128"]
[BlackElo "1731"]
[PlyCount "101"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 O-O 6. Be2 c6 7. O-O Nbd7 8. Be3
e5 9. d5 Qc7 10. Rc1 Ng4 11. Bd2 a5 12. h3 Ngf6 13. a4 Nc5 14. Be3 Nfxe4 15.
Nxe4 Nxe4 16. Ng5 Nxg5 17. Bxg5 f6 18. Be3 f5 19. c5 f4 20. cxd6 Qf7 21. Bb6
Bh6 22. Bf3 Ra6 23. dxc6 Rxb6 24. Bd5 Be6 25. Bxe6 Qxe6 26. d7 Rxc6 27. Rxc6
Qxc6 28. d8=Q Rxd8 29. Qxd8+ Bf8 30. Qxa5 e4 31. Qe5 e3 32. fxe3 fxe3 33. Kh1
Bc5 34. Rc1 b6 35. b4 Qd6 36. Qe8+ Kg7 37. bxc5 Qd2 38. Qe5+ Kh6 39. Qc3 Qf2
40. cxb6 e2 41. Qd2+ Kh5 42. Qe1 Qxb6 43. Qxe2+ Kh6 44. Qb5 Qe3 45. Qc5 Qf4 46.
a5 g5 47. a6 g4 48. hxg4 Qxg4 49. Qd6+ Kh5 50. Rc5+ Kh4 51. Qh2+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "13"]
[White "Itagyba, Renan Fortes"]
[Black "Katsuyama, Eric Shih"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1729"]
[BlackElo "1037"]
[PlyCount "49"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. e3 Rb8 6. Nge2 a6 7. O-O b5 8. d4
exd4 9. exd4 Bd6 10. c5 b4 11. Na4 Be7 12. d5 d6 13. dxc6 dxc5 14. Qxd8+ Bxd8
15. Nxc5 O-O 16. Bf4 Re8 17. Rfe1 Rb5 18. Nb7 Bxb7 19. cxb7 Nd5 20. Bxd5 Bf6
21. Bc6 Rxb7 22. Bxb7 Bxb2 23. Rab1 Rb8 24. Rxb2 Rxb7 25. Nd4  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "14"]
[White "Costa, Henrique De Jesus"]
[Black "Dos Santos Junior, Gabriel Ribeiro"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1822"]
[BlackElo "1709"]
[PlyCount "117"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. h3 Bd6 5. Bd3 Bxf4 6. exf4 Qe7 7. Qe2 Nc6 8. c3
Bd7 9. Nf3 O-O-O 10. Nbd2 Nh5 11. g3 g6 12. O-O-O f5 13. Nb3 Nf6 14. Ne5 Nxe5
15. Qxe5 Rde8 16. Kb1 Ba4 17. Rc1 Nd7 18. Qe3 Qd6 19. Nd2 c5 20. b3 Bc6 21. Nf3
h6 22. Ne5 cxd4 23. cxd4 Nxe5 24. dxe5 Qa3 25. Qd4 Kb8 26. Rc5 Rc8 27. b4 b6
28. Rc3 Qxc3 29. Qxc3 d4 30. Qe1 Be4 31. f3 Bxf3 32. Rf1 Bd5 33. Ba6 Rc3 34.
Kb2 Rd8 35. Rf2 Be4 36. Rd2 Rd7 37. Qf2 Rf3 38. Qg1 d3 39. Bc4 Rc7 40. Bxe6
Rc2+ 41. Rxc2 dxc2 42. Bb3 Rd3 43. Qc1 Rxg3 44. Qd2 Rd3 45. Qxd3 Bxd3 46. Bxc2
Bc4 47. h4 Kc7 48. a4 a5 49. Kc3 Bd5 50. Kd4 Ba2 51. bxa5 bxa5 52. Kc5 Be6 53.
Kb5 h5 54. Bd3 Bd7+ 55. Kxa5 Bc8 56. Bc4 Kc6 57. Kb4 Kb6 58. Bf7 Bd7 59. e6  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "15"]
[White "Chi Haur, Wu"]
[Black "Damasio, Fabio Ferreira"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1704"]
[BlackElo "0"]
[PlyCount "94"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 a6 5. cxd5 exd5 6. e3 b5 7. Bd3 Be6 8. Rc1
Nbd7 9. Nge2 Bd6 10. Qc2 c6 11. O-O Qc7 12. Bf4 Bxf4 13. Nxf4 Qd6 14. Bf5 O-O
15. Nce2 Rac8 16. Nxe6 fxe6 17. Bh3 Ne4 18. f3 Ng5 19. Bg4 Nf6 20. Nf4 Nxg4 21.
fxg4 Ne4 22. Nd3 Nf6 23. Ne5 c5 24. g5 cxd4 25. Qxc8 Qxe5 26. Qxa6 Ng4 27.
Rxf8+ Kxf8 28. Rf1+ Ke7 29. Qb7+ Kd6 30. Qb8+ Kc5 31. Rc1+ Kb4 32. a3+ Kb3 33.
Qxe5 Nxe5 34. exd4 Nf7 35. Rc7 Nxg5 36. Rxg7 Ne4 37. Rxh7 Kc4 38. h4 Kxd4 39.
Rb7 Kc5 40. h5 Nf6 41. h6 d4 42. h7 Nxh7 43. Rxh7 d3 44. Rd7 Kc4 45. Kf2 e5 46.
Ke3 e4 47. Kxe4 d2  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "16"]
[White "Eto, Fabio Luis"]
[Black "Takeda, Fernando"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1800"]
[BlackElo "1695"]
[PlyCount "80"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Be2 f6 7. exf6 Qxf6 8.
Nb3 Bd6 9. Bg5 Qg6 10. O-O O-O 11. Bh4 Nf6 12. c4 Ne4 13. Rc1 Qh6 14. Bg3 Bxg3
15. hxg3 Nf6 16. Ne5 Ne7 17. Bf3 c6 18. Re1 Nf5 19. Qd3 Nd6 20. Nd2 Rd8 21. b3
Nf5 22. c5 Bd7 23. Nf1 Be8 24. Nh2 Ne4 25. g4 Ne7 26. Bxe4 dxe4 27. Qxe4 Nd5
28. Nhf3 a5 29. g3 Qf6 30. a3 Ra6 31. Kg2 b5 32. Rh1 g6 33. g5 Qf5 34. Qh4 Ra7
35. Ng4 Qf8 36. Rce1 Rf7 37. Nh6+ Kh8 38. Nxf7+ Qxf7 39. Rxe6 Bd7 40. Ne5 Qg7
 0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "17"]
[White "Barreto, Michael Fernando Alves"]
[Black "Evangelista, Marcos Vinicius Carvalho"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1688"]
[BlackElo "0"]
[PlyCount "91"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 g6 6. Be3 Bg7 7. O-O Nc6 8. Nc3
Nf6 9. Qd2 O-O 10. Kh1 d5 11. exd5 exd5 12. a3 Nxd4 13. Bxd4 Ne4 14. Qe3 Re8
15. Bxg7 Kxg7 16. Qd4+ Kg8 17. Bf3 Nxc3 18. Qxc3 Be6 19. Rad1 Rc8 20. Qd2 Qc7
21. c3 Rcd8 22. Qd4 Rd6 23. Qf4 Qd7 24. Rd4 Qb5 25. Re1 Red8 26. Qd2 Qd7 27.
Re5 b5 28. h4 f6 29. Re1 Kg7 30. Qf4 h5 31. Kg1 Qf7 32. a4 bxa4 33. Rxa4 Rb6
34. Rb4 Rb5 35. Rxb5 axb5 36. Qd4 Rd6 37. Ra1 Rd7 38. Ra5 Rb7 39. Qc5 Qd7 40.
Ra8 Qf7 41. b4 Rc7 42. Qd4 Rc4 43. Qb6 Rc7 44. g3 Rb7 45. Qd8 Rd7 46. Qh8#  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "18"]
[White "Francischone, Rodrigo Gobbi"]
[Black "Potasso Junior, Alvaro"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "0"]
[BlackElo "1644"]
[PlyCount "107"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. Nd2 e6 5. Nh3 Bd6 6. O-O O-O 7. e3 c5 8. c3 Nc6
9. Qc2 c4 10. b3 cxb3 11. axb3 Bd7 12. Ba3 Bxa3 13. Rxa3 Rc8 14. Nf4 Qe7 15.
Ra2 Nb4 16. Qb2 Nxa2 17. Qxa2 a6 18. c4 dxc4 19. bxc4 g5 20. Nd3 Be8 21. Nc5
Bc6 22. Nf3 Ne4 23. Nxe4 Bxe4 24. Ne5 Bxg2 25. Kxg2 Qd6 26. Rb1 Rc7 27. c5 Qd5+
28. Qxd5 exd5 29. Ra1 Ra8 30. Ra5 Re7 31. Nd3 Kf7 32. Nb4 Ke6 33. Kf3 h5 34. c6
b6 35. Rxd5 a5 36. Re5+ Kd6 37. Rxe7 Kxe7 38. Nd5+ Kd6 39. Nxb6 Ra6 40. Na4
Kxc6 41. e4 Kb5 42. Nc5 fxe4+ 43. Kxe4 Rf6 44. f4 gxf4 45. gxf4 Rc6 46. f5 Rd6
47. Ke5 Rd5+ 48. Ke6 Rxd4 49. Nb3 Re4+ 50. Kf6 a4 51. Nc1 Rh4 52. Ke7 Rxh2 53.
f6 Rf2 54. f7  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "19"]
[White "Gabriel, Claudiomar"]
[Black "Ivo, Mauricio Menezes Aben Athar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1637"]
[BlackElo "0"]
[PlyCount "127"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d3 d5 2. Nd2 e5 3. g3 Nf6 4. Bg2 Bc5 5. e3 Nc6 6. Ngf3 e4 7. Ng1 Bg4 8. Ne2
Bb4 9. d4 Qd7 10. a3 Bd6 11. c4 Bh3 12. O-O b6 13. cxd5 Ne7 14. Nc4 Nexd5 15.
Ne5 Bxe5 16. dxe5 Bxg2 17. Kxg2 Ng4 18. b4 O-O-O 19. Qd4 Qf5 20. Qc4 Nxe5 21.
Qa6+ Kd7 22. Nd4 Qf6 23. Bb2 Ke7 24. Rac1 c5 25. bxc5 Nc7 26. Qxa7 Rd7 27. cxb6
Nb5 28. Qa4 Nxd4 29. Bxd4 Qf3+ 30. Kg1 Nd3 31. Bc5+ Nxc5 32. Rxc5 Rhd8 33. Re5+
Kf8 34. Qxe4 Qxe4 35. Rxe4 Rd3 36. a4 Ra3 37. b7 Rb3 38. Ra1 Rxb7 39. Rc4 Ra8
40. a5 Ra6 41. Kg2 Rb5 42. Rca4 Ke7 43. h4 Kd6 44. g4 Kc5 45. f4 Rb3 46. Kf3
Kb5 47. Rd4 Re6 48. Re4 Ka6 49. Rxe6+ fxe6 50. f5 exf5 51. gxf5 g6 52. fxg6
hxg6 53. Rg1 Kxa5 54. Rxg6 Rb1 55. h5 Rh1 56. h6 Kb5 57. Ke4 Kc5 58. Ke5 Rh5+
59. Kf6 Kd6 60. e4 Ra5 61. h7 Ra8 62. Rg8 Ra1 63. Rd8+ Kc7 64. h8=Q  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "20"]
[White "Nobetani, Rodrigo Massato"]
[Black "De Freitas, Fabio Ruiz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1767"]
[BlackElo "1601"]
[PlyCount "126"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. e5 Bg7 5. d4 Nc6 6. Bb5 Bg4 7. Be3 a6 8. Ba4 b5
9. Bc2 Nh6 10. h3 Bxf3 11. Qxf3 O-O 12. O-O e6 13. a3 Rc8 14. Bd3 f6 15. Bxh6
Bxh6 16. Qg4 f5 17. Qg3 cxd4 18. cxd4 Nxd4 19. Nc3 Nb3 20. Rad1 Rf7 21. f4 Rfc7
22. h4 Qe8 23. h5 Bf8 24. Kh1 Kh8 25. hxg6 Qxg6 26. Qxg6 hxg6 27. Rf3 Nd4 28.
Rh3+ Rh7 29. Rxh7+ Kxh7 30. Kh2 Bxa3 31. bxa3 Rxc3 32. a4 Ra3 33. axb5 Nxb5 34.
Bxb5 axb5 35. Rb1 g5 36. fxg5 Re3 37. Rxb5 Kg6 38. Rb8 Kxg5 39. Rg8+ Kf4 40.
Rh8 Kxe5 41. Rh4 Re4 42. Rh3 d4 43. Ra3 Re3 44. Ra5+ Ke4 45. Ra6 e5 46. Ra4 Kd5
47. Ra5+ Kc4 48. Ra4+ Kb3 49. Ra8 d3 50. Rb8+ Kc2 51. Rc8+ Kd1 52. Kg1 d2 53.
Kf2 Re4 54. g3 Rg4 55. Rc3 f4 56. gxf4 Rxf4+ 57. Kg2 Ke2 58. Rc2 Kd3 59. Ra2
d1=Q 60. Ra3+ Ke2 61. Ra2+ Qd2 62. Rxd2+ Kxd2 63. Kg3 Ke2  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "21"]
[White "Borger, Daniel"]
[Black "Oliveira, Ivan Gentil de Rosa"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1598"]
[BlackElo "0"]
[PlyCount "57"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ng8 7. cxd4 Bb6 8.
O-O Nge7 9. Ng5 O-O 10. Qh5 h6 11. Nxf7 Rxf7 12. Qxf7+ Kh8 13. Qh5 Ng8 14. d5
Nd4 15. Bd3 Ne7 16. Nc3 d6 17. e6 c6 18. Bxh6 Ndf5 19. Bg5+ Kg8 20. Bxf5 g6 21.
Bxg6 Nxg6 22. Qxg6+ Kh8 23. Bxd8 Bxd8 24. Qe8+ Kg7 25. Qxd8 cxd5 26. e7 b5 27.
e8=Q Bb7 28. Qg5+ Kh7 29. Qeh5#  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "1"]
[Board "22"]
[White "Son, Augusto Chan Ho"]
[Black "Ferreira, Caio Tulio Moreira"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "0"]
[BlackElo "1548"]
[PlyCount "153"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Nd7 10. Nxc6 bxc6 11. Bh6 Qb6 12. Bxg7 Kxg7 13. Bb3 Nc5 14. Qf2 Nxb3
15. axb3 Qxf2+ 16. Kxf2 Be6 17. Rhd1 f5 18. e5 dxe5 19. Ra6 Rfc8 20. Na4 Rd8
21. Rxd8 Rxd8 22. Ke2 f4 23. Nc5 Bf5 24. Rxc6 Rc8 25. Rxc8 Bxc8 26. c4 Kf6 27.
b4 e6 28. Kd3 Ke7 29. Ke4 Kd6 30. g4 fxg3 31. hxg3 h6 32. Kd3 Kc6 33. Ke4 Kd6
34. Nd3 Bb7+ 35. Ke3 Ba6 36. b5 Bb7 37. b4 h5 38. Nc5 Bc8 39. Ne4+ Ke7 40. c5
Bd7 41. Nd6 Kd8 42. Ke4 g5 43. Nf7+ Kc7 44. c6 Bc8 45. Nxg5 a6 46. bxa6 Bxa6
47. Nxe6+ Kxc6 48. Ng7 Kb5 49. Nxh5 Bb7+ 50. Ke3 Kxb4 51. Nf6 Kc5 52. g4 Kd6
53. Ne4+ Ke7 54. Kd3 Kf8 55. Kc4 Kg7 56. Kc5 Kg6 57. Kd6 Ba6 58. Kxe5 Be2 59.
Kf4 Kh6 60. Nc3 Bd3 61. Kg3 Kg6 62. f4 Bc2 63. Ne2 Bd3 64. Nd4 Kf6 65. f5 Kg5
66. Ne6+ Kf6 67. Kf4 Bc4 68. g5+ Ke7 69. Ke5 Kf7 70. g6+ Kg8 71. f6 Bd3 72. Nf4
Bxg6 73. Nxg6 Kf7 74. Kf5 Kg8 75. Ke6 Kh7 76. Ke7 Kg8 77. f7+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "1"]
[White "Itagyba, Renan Fortes"]
[Black "Rothebarth, Ana Vitoria De Paula"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1729"]
[BlackElo "1997"]
[PlyCount "92"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bd3 O-O 7. O-O c5 8.
Nde2 Nc6 9. Nf4 a6 10. Nfd5 b5 11. Nxe7+ Qxe7 12. Bg5 Qe5 13. Bh4 c4 14. Bg3
Qc5 15. Be2 Nd4 16. Re1 Bb7 17. Bf1 Rfe8 18. Qd2 Bxe4 19. Rad1 Nf5 20. Bxd6
Nxd6 21. Qxd6 Qxd6 22. Rxd6 Bxc2 23. Rxe8+ Nxe8 24. Rd2 Bf5 25. a4 Nc7 26. axb5
axb5 27. Nd5 Nxd5 28. Rxd5 g6 29. g4 Bxg4 30. Rxb5 Ra1 31. Kg2 Bh3+ 32. Kxh3
Rxf1 33. Kg2 Rc1 34. Kg3 Kg7 35. h4 c3 36. bxc3 Rxc3+ 37. f3 h5 38. Ra5 Rc1 39.
Kg2 Re1 40. Ra6 Re5 41. Kg3 Kf8 42. Kf4 Rb5 43. Ra7 Rb1 44. Kg5 Kg7 45. Kf4
Rb4+ 46. Kg3 Kf6  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "2"]
[White "Stapenhorst, Matheus Frederico"]
[Black "Chi Haur, Wu"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1984"]
[BlackElo "1704"]
[PlyCount "101"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Rg8 13. Nc2 Rxg2 14. Nce3
Rxf2 15. Kxf2 fxe4 16. Bxe4 Qh4+ 17. Ke2 O-O-O 18. Qd3 Bh6 19. a4 Bxe3 20. Nxe3
d5 21. Bxd5 Bxd5 22. Nxd5 e4 23. Nb6+ Kc7 24. Qg3+ Qxg3 25. hxg3 Kxb6 26. Rxh7
Rg8 27. Rxf7 Rxg3 28. Rf6 Kc7 29. axb5 axb5 30. Ra6 Ne5 31. Ra7+ Kb8 32. Re7
Re3+ 33. Kd1 Rd3+ 34. Kc2 Nd7 35. Rff7 Kc7 36. Rxe4 Rd5 37. Ree7 Kc6 38. Rxd7
Rxd7 39. Rxd7 Kxd7 40. Kb3 Kc6 41. Kb4 Kb6 42. c4 bxc4 43. Kxc4 Kc6 44. b3 Kb6
45. Kb4 Ka6 46. Kc5 Kb7 47. Kb5 Kc7 48. Ka6 Kb8 49. b4 Ka8 50. Kb6 Kb8 51. b5
 1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "3"]
[White "Takeda, Fernando"]
[Black "Branchini, Fernando Luis Sakamoto"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1695"]
[BlackElo "1968"]
[PlyCount "38"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Qb6 7. Qc2 Be7 8.
Bxf6 Bxf6 9. Nxd5 cxd5 10. Qxc8+ Bd8 11. Bd3 Nc6 12. Qxa8 O-O 13. Qc8 Qxb2 14.
Bxh7+ Kh8 15. Qh3 g6 16. Qh6 Qxa1+ 17. Ke2 Nxd4+ 18. exd4 Re8+ 19. Kd3 Qb1+  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "4"]
[White "Van Riemsdijk, Dirk D."]
[Black "Barreto, Michael Fernando Alves"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1961"]
[BlackElo "1688"]
[PlyCount "61"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nc3 Nf6 3. f4 Nc6 4. Nf3 d6 5. Bb5 exf4 6. d4 Bd7 7. Bxf4 a6 8. Ba4
Be7 9. O-O b5 10. Bb3 b4 11. Ng5 O-O 12. Ne2 h6 13. Nxf7 Rxf7 14. Bxf7+ Kxf7
15. e5 dxe5 16. dxe5 Bc5+ 17. Kh1 Bg4 18. exf6 Qxd1 19. Rfxd1 Re8 20. Rd5 Bb6
21. Ng3 h5 22. fxg7 h4 23. Nh5 h3 24. Rf1 Re2 25. g8=Q+ Kxg8 26. Rg5+ Kh8 27.
Rxg4 Rxc2 28. Be5+ Nxe5 29. Rf8+ Kh7 30. Nf6+ Kh6 31. Rh8#  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "5"]
[White "Potasso Junior, Alvaro"]
[Black "Mobaier, Sergio"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1644"]
[BlackElo "1937"]
[PlyCount "131"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 c5 4. O-O Nf6 5. d3 e6 6. c4 Be7 7. Nc3 O-O 8. b3 a6
9. e4 d6 10. Bb2 Qc7 11. Rc1 Nbd7 12. Qc2 Rab8 13. a4 Ba8 14. Rfe1 Rbc8 15. Ba1
Nb8 16. d4 cxd4 17. Nxd4 Nc6 18. Nxc6 Bxc6 19. Qb2 Qb8 20. f3 b5 21. axb5 axb5
22. Nxb5 Bxb5 23. cxb5 Qxb5 24. Bf1 Qb6+ 25. Kg2 Rfe8 26. g4 Bf8 27. h4 Rb8 28.
Rc3 d5 29. e5 Nd7 30. Rd3 Nc5 31. Rc3 d4 32. Rcc1 Qxb3 33. Qxb3 Rxb3 34. Red1
d3 35. Rc3 Be7 36. g5 Ra8 37. Rxb3 Nxb3 38. Bc3 Ra2+ 39. Kg3 Nc5 40. Bxd3 Ra3
41. Bb4 Rxd3 42. Bxc5 Rxd1 43. Bxe7 h6 44. gxh6 gxh6 45. Bf6 Kh7 46. Kg4 Rg1+
47. Kh5 Rg3 48. f4 Rf3 49. Kg4 Rf1 50. Be7 Rg1+ 51. Kh5 Rb1 52. Bf8 Rh1 53. Be7
Rf1 54. Kg4 h5+ 55. Kg5 Rf3 56. Bf8 Kg8 57. Be7 Kg7 58. Bf6+ Kf8 59. Bd8 Ke8
60. Bf6 Kd7 61. Kxh5 Rxf4 62. Kg5 Rf5+ 63. Kh6 Ke8 64. Bg7 Rf1 65. Kg5 Rg1+ 66.
Kf6  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "6"]
[White "Dias, Joao Batista"]
[Black "Gabriel, Claudiomar"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1844"]
[BlackElo "1637"]
[PlyCount "58"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 Nf6 2. Nc3 d6 3. Bc4 e5 4. Nf3 Be6 5. Qe2 Nc6 6. Bb5 Be7 7. d4 exd4 8.
Nxd4 Bd7 9. Nf5 a6 10. Nxg7+ Kf8 11. Bh6 Kg8 12. Bxc6 bxc6 13. h3 Bf8 14. Nf5
Bxf5 15. Bxf8 Qxf8 16. Qf3 Nxe4 17. Qxf5 Nxc3 18. bxc3 Re8+ 19. Kf1 Qe7 20. Kg1
Qe5 21. Qf3 Qe4 22. Qd1 Kf8 23. Kh2 Rg8 24. g3 Qe2 25. Qd4 c5 26. Qf4 Re4 27.
Qh6+ Rg7 28. Rhf1 Qf3 29. Rab1 Re8  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "7"]
[White "De Freitas, Fabio Ruiz"]
[Black "Lacerda, Vinicius"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1601"]
[BlackElo "1790"]
[PlyCount "96"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d6 4. d4 cxd4 5. Nxd4 a6 6. e4 e5 7. Nc2 Be6 8. Bg5
Be7 9. Qd2 Qc7 10. Ne3 Nbd7 11. Be2 Nc5 12. Bxf6 Bxf6 13. Ned5 Bxd5 14. Nxd5
Qd8 15. f3 Bg5 16. Qc3 O-O 17. O-O Ne6 18. Rfd1 Rc8 19. Qb4 b6 20. Kh1 Rb8 21.
Qa3 a5 22. Rab1 f5 23. Nc3 Nd4 24. Bf1 Rf6 25. Nb5 fxe4 26. fxe4 Qf8 27. Qd3
Nxb5 28. cxb5 Rc8 29. Qb3+ Kh8 30. Bc4 Rc5 31. Qd3 Bf4 32. Rf1 Qc8 33. Bd5 Rh6
34. g3 Qh3 35. Rf2 Rc8 36. Qf3 Qxg3 37. Qxg3 Bxg3 38. Rf7 Bxh2 39. Bc6 Bf4+ 40.
Kg2 Rh2+ 41. Kf3 Rh3+ 42. Kf2 Rd8 43. Rd1 Rh2+ 44. Kf3 h5 45. Rb7 Rxb2 46. Rxb6
Rxa2 47. Ra6 g5 48. b6 g4#  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "8"]
[White "Da Conceicao, Daniel Firmino"]
[Black "Pessoa Sob, Caetano Estelita C."]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1762"]
[BlackElo "1128"]
[PlyCount "59"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 e5 5. O-O Be7 6. d4 a6 7. Ba4 b5 8. Bb3 h6
9. Qe2 g5 10. Rd1 g4 11. Ne1 h5 12. a4 Bb7 13. axb5 axb5 14. Rxa8 Bxa8 15. Qxb5
Qb6 16. Na3 Bc6 17. Qe2 Bg5 18. Bxg5 Qxb3 19. Nb5 Qxc3 20. Nxd6+ Kf8 21. dxe5
Qxe5 22. Nf5 f6 23. Bc1 Rh7 24. Qa6 Qc7 25. g3 Ne5 26. Bf4 Rd7 27. Bxe5 fxe5
28. Rxd7 Qxd7 29. Qc4 Qa7 30. Qe6  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "9"]
[White "Hayashi, Kaito"]
[Black "Melo, Sergio Roberto Sampaio"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1527"]
[BlackElo "1758"]
[PlyCount "55"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Nf3 Ne7 6. Bd3 O-O 7. O-O Bf5 8.
Bg5 f6 9. Bf4 Bxd3 10. Qxd3 Bd6 11. Bxd6 Qxd6 12. Rfe1 Nbc6 13. Re2 Ng6 14. Qb5
Nf4 15. Re3 a6 16. Qf1 Rfe8 17. g3 Ng6 18. a3 Qd7 19. Rae1 Kf7 20. Qe2 Rxe3 21.
Qxe3 Nce5 22. Nd2 c6 23. Na4 Ng4 24. Qd3 Re8 25. Rxe8 Kxe8 26. Nc5 Qc8 27. c4
Ne7 28. cxd5  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "10"]
[White "Mangini, Bruno Fernandes"]
[Black "Costa, Henrique De Jesus"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "1751"]
[BlackElo "1822"]
[PlyCount "59"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O d6 7. Nc3 c6 8. b3 Re8
9. Bb2 Qa5 10. d5 Na6 11. dxc6 Nc5 12. Nd4 Nfe4 13. Nxe4 fxe4 14. a3 Qa6 15.
cxb7 Bxb7 16. Rb1 Rac8 17. Nb5 Bxb2 18. Rxb2 d5 19. Bh3 e6 20. Qc1 Rf8 21. Qe3
Qb6 22. Rc1 Rcd8 23. b4 Na4 24. Qxb6 axb6 25. Bxe6+ Kg7 26. Rd2 dxc4 27. Rdc2
Bd5 28. Bxd5 Rxd5 29. Nc7 Rdf5 30. Ne6+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "11"]
[White "Giove, Matheus Faria"]
[Black "Triebe De Mello, Otto Carlos"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "1370"]
[BlackElo "1745"]
[PlyCount "102"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 f5 3. exf5 Qf6 4. Nc3 c6 5. Qe2 d6 6. d3 Bxf5 7. Bg5 Qe6 8.
O-O-O h6 9. Bh4 Be7 10. Kb1 Nf6 11. Ne4 Nbd7 12. h3 O-O-O 13. g4 Bg6 14. Bg3
Bf7 15. Nc3 Nd5 16. Nxd5 Qxd5 17. c4 Qe6 18. Bg2 Bg6 19. Ka1 Bf7 20. Rhe1 Rhe8
21. Nd2 Bf6 22. Ne4 g5 23. Qc2 Kb8 24. Qb3 Nc5 25. Qb4 Nxe4 26. Bxe4 d5 27. Bf5
Qe7 28. Qxe7 Rxe7 29. c5 d4 30. Be4 a6 31. b3 Ka7 32. Rc1 Be6 33. Kb2 Bd7 34.
a4 Rh8 35. f3 h5 36. Rh1 h4 37. Be1 Ree8 38. Ba5 Bd8 39. Bd2 Rhf8 40. Rhf1 Be6
41. Rf2 Be7 42. Bg6 Bf7 43. Bf5 Bf6 44. Ba5 Bd8 45. Bd2 Bd5 46. Rcf1 Rg8 47.
Be4 Be6 48. Re2 Bc7 49. a5 Bf7 50. Bf5 Re7 51. b4 Bd5  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "12"]
[White "Gansl, Eduardo"]
[Black "Son, Augusto Chan Ho"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1460"]
[BlackElo "0"]
[PlyCount "38"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. dxc5 Bxc5 7. Nb3 Bb6 8.
Bd3 Nc6 9. Bf4 Bc7 10. Qe2 f6 11. exf6 Nxf6 12. Bg5 O-O 13. c3 e5 14. O-O-O Qe8
15. Bb5 a6 16. Bxc6 bxc6 17. a3 Ne4 18. Nbd2 Bf5 19. Nh4 Nxg5  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "13"]
[White "Jenidarchiche, Douglas Rodrigo"]
[Black "Nunes Dos Santos, Rafael"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1731"]
[BlackElo "1352"]
[PlyCount "61"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 Nf6 3. Nc3 Bf5 4. Nf3 e6 5. Qb3 b6 6. cxd5 Nxd5 7. e4 Nxc3 8.
exf5 Ne4 9. fxe6 fxe6 10. Bb5+ c6 11. Qxe6+ Qe7 12. Bxc6+ Nxc6 13. Qxc6+ Kd8
14. Qxa8+ Kc7 15. Qxa7+ Kd6 16. Bf4+ Kd5 17. Qa8+ Kc4 18. Ne5+ Qxe5 19. Rc1+
Kd3 20. Qa6+ b5 21. dxe5 Bb4+ 22. Rc3+ Nxc3 23. bxc3 Bxc3+ 24. Kd1 Rd8 25. Kc1
Rf8 26. Qxb5+ Ke4 27. Qc4+ Kf5 28. g4+ Kxg4 29. Rg1+ Kf3 30. Rg3+ Kxf2 31. Be3+
 1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "14"]
[White "Dos Santos Junior, Gabriel Ribeiro"]
[Black "Silva, Liara Blanco"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1709"]
[BlackElo "1267"]
[PlyCount "89"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 b6 8.
Nge2 Bb7 9. O-O O-O 10. Rc1 c5 11. b3 Rc8 12. Bb1 h6 13. Bh4 Re8 14. h3 Qc7 15.
Nb5 Qd8 16. Nxa7 Ra8 17. Nb5 Ba6 18. Nec3 Qc8 19. Re1 Qc6 20. a4 Rad8 21. Bg3
Qb7 22. Nc7 Rf8 23. Qf3 Rc8 24. Nxa6 Qxa6 25. Nxd5 Bd8 26. Bd6 Re8 27. Bf5 Qa8
28. Nxf6+ Nxf6 29. Bxc8 Qxc8 30. dxc5 bxc5 31. Bxc5 Qb8 32. b4 Bc7 33. Red1
Bh2+ 34. Kh1 Bc7 35. Rc4 Bb6 36. Bxb6 Qxb6 37. Qc6 Qxc6 38. Rxc6 Ne4 39. Kg1
Nf6 40. Rcd6 Kh7 41. a5 Rb8 42. R1d4 Ne8 43. Rd8 Rxd8 44. Rxd8 Nf6 45. a6  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "15"]
[White "Ferreira, Caio Tulio Moreira"]
[Black "Ferreira, Wagner Maria Gangini"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1548"]
[BlackElo "1206"]
[PlyCount "106"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 e6 7. f3 h6 8. Be3
Be7 9. Qd2 Nh7 10. Be2 e5 11. Nc2 Be6 12. O-O O-O 13. b3 Bg5 14. f4 exf4 15.
Bxf4 Bxf4 16. Qxf4 a6 17. Rad1 Qg5 18. Qxg5 Nxg5 19. Rxd6 Rad8 20. Rfd1 Rxd6
21. Rxd6 Rd8 22. Rxd8+ Nxd8 23. Nd4 g6 24. h4 Nh7 25. Nd5 Bxd5 26. exd5 Nf6 27.
Bf3 h5 28. b4 Kf8 29. b5 axb5 30. Nxb5 Nd7 31. Nc3 Nc5 32. g4 hxg4 33. Bxg4 f5
34. Bf3 Ke7 35. Kf2 Nf7 36. Ke3 Ne5 37. Be2 Ncd7 38. Nb5 Nb6 39. d6+ Kd7 40. c5
Nc8 41. Bf3 Nxf3 42. Kxf3 Kc6 43. Kf4 b6 44. cxb6 Nxb6 45. a4 Nxa4 46. Kg5 Nc5
47. Nd4+ Kxd6 48. Kxg6 f4 49. h5 Ne6 50. h6 Ke7 51. Nxe6 f3 52. h7 f2 53. h8=Q
f1=Q  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "16"]
[White "Costa, Iaggo Bernini"]
[Black "Katsuyama, Eric Shih"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1516"]
[BlackElo "1037"]
[PlyCount "69"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c3 e5 2. d4 Nc6 3. e3 d5 4. Nf3 e4 5. Nfd2 Nf6 6. c4 b6 7. cxd5 Qxd5 8. Nc3
Qe6 9. Bc4 Qe7 10. Qc2 Bf5 11. Nd5 Nb4 12. Qb3 Nfxd5 13. Bxd5 Nd3+ 14. Ke2
O-O-O 15. Bxf7 Bg4+ 16. f3 exf3+ 17. gxf3 Nf4+ 18. Kd1 Ng2 19. Nc4 Bxf3+ 20.
Kc2 Qxf7 21. Nxb6+ cxb6 22. Qxf7 Be4+ 23. Kc3 Rd7 24. Qe8+ Kb7 25. Qxd7+ Ka6
26. Qc8+ Kb5 27. a4+ Ka5 28. Qc4 Bb4+ 29. Qxb4+ Ka6 30. Qc4+ Kb7 31. Qf7+ Kc6
32. Qe6+ Kb7 33. Qxe4+ Kb8 34. Qxg2 Rc8+ 35. Kb3  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "17"]
[White "Damasio, Fabio Ferreira"]
[Black "Martins, Andre Giacomazzi"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "0"]
[BlackElo "1513"]
[PlyCount "177"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. b3
Nf5 9. Bb2 Bb4+ 10. Kf1 Bd7 11. a3 Be7 12. g4 Nh6 13. h3 Rc8 14. b4 Na5 15. Qd3
Nc4 16. Bc1 Nxe5 17. Nxe5 Rxc1+ 18. Kg2 Rxh1 19. Nxd7 Rh2+ 20. Kxh2 Kxd7 21.
Nc3 Bf6 22. Rd1 Rc8 23. Na4 Qc7+ 24. Kg2 g6 25. Nc5+ Ke7 26. Qe3 Ng8 27. g5 Bg7
28. Bg4 Qc6 29. Rc1 b6 30. Nd3 Qb7 31. f4 Rxc1 32. Nxc1 Kf8 33. Nd3 Ne7 34. Ne5
Nc6 35. Qf2 b5 36. h4 a5 37. Nxc6 Qxc6 38. bxa5 Qa6 39. Qd2 Ke8 40. Qb4 Bf8 41.
Qc3 Kd7 42. Be2 Qc6 43. Qb2 Kc7 44. Bxb5 Bxa3 45. Bxc6 Bxb2 46. Be8 f6 47. gxf6
Bxd4 48. f7 Bg7 49. Kf3 Kb7 50. Bb5 Kc7 51. Kg4 Kd8 52. h5 gxh5+ 53. Kxh5 Ke7
54. a6 Bd4 55. Be8 Ba7 56. Kh6 Kf8 57. Kxh7 d4 58. Kg6 d3 59. Kf6 d2 60. Ba4
Bb6 61. Kxe6 Ba7 62. Bb3 Bb6 63. Ke5 Ba7 64. Ke4 Bb6 65. Kd3 d1=Q+ 66. Bxd1
Kxf7 67. Ke4 Ke6 68. Bb3+ Kd6 69. Kf5 Kc5 70. Be6 Kc6 71. Kg6 Kd6 72. f5 Ke7
73. Bc4 Bd4 74. f6+ Kf8 75. f7 Bc5 76. Kf5 Ke7 77. Ke4 Kf8 78. Kd5 Ba7 79. Kc6
Ke7 80. Kb7 Bc5 81. a7 Bxa7 82. Kxa7 Kf8 83. Kb6 Ke7 84. Kc5 Kf8 85. Kd6 Kg7
86. Ke7 Kh7 87. f8=Q Kg6 88. Bd3+ Kh5 89. Qg8  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "18"]
[White "Brujin, Homero"]
[Black "Eto, Fabio Luis"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1493"]
[BlackElo "1800"]
[PlyCount "76"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. Nf3 Re8 6. O-O Nc6 7. d3 h6 8. a3
a5 9. e3 d6 10. d4 Ba7 11. d5 Ne7 12. b4 c6 13. dxc6 bxc6 14. b5 Rb8 15. a4 Be6
16. Nd2 d5 17. cxd5 cxd5 18. Ba3 d4 19. exd4 Bxd4 20. Rc1 Qb6 21. Nf3 Nf5 22.
Nxd4 Nxd4 23. Ne4 Nxe4 24. Bxe4 Bb3 25. Qd2 Bxa4 26. Bc5 Nb3 27. Qd5 Nxc5 28.
Rxc5 Rbd8 29. Qc6 Re6 30. Qxb6 Rxb6 31. Rfc1 Rxb5 32. Rc8 Rb8 33. Rxd8+ Rxd8
34. Rc5 f6 35. Rxa5 Bd7 36. Rd5 Kf7 37. Kg2 f5 38. Bxf5 Bc6  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "19"]
[White "Evangelista, Marcos Vinicius Carvalho"]
[Black "Madaloso, Breno Affonso"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "0"]
[BlackElo "1423"]
[PlyCount "30"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Qb6 6. c3 Bc5 7. e5 Nd5 8. Qg4
g6 9. O-O Nc6 10. Nxc6 Qxc6 11. Be4 f5 12. exf6 Nxf6 13. Bxg6+ Ke7 14. Qh4 Rg8
15. Be4 Qxe4  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "20"]
[White "Ivo, Mauricio Menezes Aben Athar"]
[Black "Amaral, Danilo Tokechi"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "0"]
[BlackElo "1407"]
[PlyCount "111"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c4 Nf6 2. g3 c5 3. Nf3 d5 4. cxd5 Nxd5 5. Nc3 Nc6 6. Bg2 Nc7 7. O-O Rb8 8.
a4 e5 9. d3 Be7 10. Be3 O-O 11. Nd2 Be6 12. Rc1 Qd7 13. Nb5 Nxb5 14. axb5 Nd4
15. Bxd4 cxd4 16. Qa4 a6 17. Ra1 axb5 18. Qa7 Rfc8 19. Rfc1 f6 20. Ne4 Rxc1+
21. Rxc1 Rc8 22. Nc5 Qc7 23. Nxe6 Qxc1+ 24. Bf1 Kf7 25. Qa2 Kg6 26. Qd5 Qc6 27.
Qb3 Qd6 28. f4 Rc6 29. e4 dxe3 30. f5+ Kxf5 31. g4+ Kg6 32. Bg2 Qxe6 33. Be4+
Kf7 34. Bd5 Bc5 35. Bxe6+ Rxe6 36. Kf1 Ke7 37. Qxb5 b6 38. Ke2 Rd6 39. b4 Bd4
40. Qc4 Rd7 41. Qg8 Kd6 42. Qxh7 Ra7 43. Qg8 Ra1 44. Qxg7 Ra2+ 45. Kf3 Rf2+ 46.
Kg3 e2 47. Qf8+ Kc6 48. Qe8+ Kb7 49. Qd7+ Ka6 50. Qc8+ Kb5 51. Qc4+ Ka4 52. b5+
Ka3 53. Qc1+ Kb3 54. Qc4+ Kb2 55. Qxd4+ exd4 56. Kxf2  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "21"]
[White "Narimatsu, Fabio Carramao"]
[Black "Francischone, Rodrigo Gobbi"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1404"]
[BlackElo "0"]
[PlyCount "81"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Nc6 7. Bd3 Be7 8. O-O
dxc4 9. Bxc4 O-O 10. a3 h6 11. Be3 Re8 12. h3 Bf8 13. Rc1 Ne7 14. Bf4 Ned5 15.
Bh2 a6 16. Ne5 b5 17. Nxb5 axb5 18. Bxb5 Bd7 19. Nxd7 Nxd7 20. Qc2 Qe7 21. Qc6
N7f6 22. Qc5 Ra5 23. Qc4 Rd8 24. Qd3 Qb7 25. Bc6 Qb6 26. b4 Bxb4 27. Bxd5 Raxd5
28. axb4 Rxd4 29. Qf3 Rxb4 30. Bc7 Qd4 31. Rfd1 Qb2 32. Rxd8+ Kh7 33. Rcd1 Nd5
34. Qxf7 Qc2 35. Rf1 Rf4 36. Qg8+ Kg6 37. Qxe6+ Rf6 38. Qxd5 Qxc7 39. Qd3+ Kg5
40. Rd5+ Kf4 41. Qd4#  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "22"]
[White "Oliveira, Ivan Gentil de Rosa"]
[Black "Hayashi, Kouki"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "0"]
[BlackElo "1348"]
[PlyCount "61"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Bf4 Nf6 4. e3 Nh5 5. Qxh5 Be7 6. Bd3 Nd7 7. Nc3 Nf6 8. Qd1
O-O 9. Nf3 c5 10. h3 b6 11. a3 Ba6 12. cxd5 Bxd3 13. Qxd3 Nxd5 14. Nxd5 Qxd5
15. O-O f6 16. Rfd1 Rad8 17. Qc2 Qc6 18. Bg3 Rd7 19. b4 Rfd8 20. dxc5 bxc5 21.
Rxd7 Rxd7 22. Rc1 h6 23. Nd4 Qa6 24. bxc5 e5 25. Nf5 Bf8 26. a4 Rc7 27. c6 Ba3
28. Qa2+ Kh7 29. Qxa3 Rxc6 30. Rxc6 Qxc6 31. Qe7  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.09"]
[Round "2"]
[Board "23"]
[White "Costa, Lucas Paiva Da"]
[Black "Nobetani, Rodrigo Massato"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1292"]
[BlackElo "1767"]
[PlyCount "65"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 d5 2. g3 Nc6 3. d4 Nf6 4. Bg2 Bf5 5. a3 e6 6. Nbd2 Bd6 7. O-O O-O 8. c4
b6 9. cxd5 exd5 10. b4 Ne7 11. Re1 c5 12. dxc5 bxc5 13. bxc5 Bxc5 14. Nb3 Bb6
15. Nfd4 Be6 16. Bg5 Rc8 17. Nxe6 fxe6 18. Bh3 Qd7 19. Nd4 Bxd4 20. Qxd4 Ne4
21. Be3 Nc6 22. Qd1 Ne5 23. Rf1 Nc4 24. Bc1 Qf7 25. f3 Nc5 26. Bd2 Qh5 27. Bg4
Qe5 28. Bf4 Qc3 29. Qc1 Qd4+ 30. e3 Qf6 31. e4 Nb3 32. Qd1 Nxa1 33. Qxa1  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "1"]
[White "Rothebarth, Ana Vitoria De Paula"]
[Black "Da Conceicao, Daniel Firmino"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1997"]
[BlackElo "1762"]
[PlyCount "72"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. h3 O-O 7. Qe2 Bd6 8.
Bg5 h6 9. Bh4 Re8 10. Nbd2 c5 11. g4 g5 12. Bg3 b5 13. Nf1 a5 14. Ne3 a4 15. h4
Nxg4 16. hxg5 hxg5 17. Rh5 f6 18. O-O-O Nxe3 19. Qxe3 Bf8 20. Rg1 Bg4 21. Rhh1
Bg7 22. Nh2 Be6 23. Qxc5 Qd7 24. a3 Bf8 25. Qe3 b4 26. axb4 a3 27. bxa3 Rxa3
28. Kd1 Qa4 29. Nf3 Bg4 30. Bxe5 Rxe5 31. Rxg4 Ra1+ 32. Ke2 Qxc2+ 33. Nd2 Rxh1
34. Qf3 Qd1+ 35. Ke3 Re1+ 36. Kd4 Qa1+  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "2"]
[White "Mobaier, Sergio"]
[Black "Stapenhorst, Matheus Frederico"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1937"]
[BlackElo "1984"]
[PlyCount "165"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Bd6 7. Ne5 Qc7 8. Ndf3
Ne4 9. Bb5 O-O 10. Nxc6 bxc6 11. Bxd6 Qxd6 12. Bd3 cxd4 13. exd4 c5 14. O-O
cxd4 15. Bxe4 dxe4 16. Qxd4 Qxd4 17. Nxd4 e5 18. Nc2 Ba6 19. Rfd1 Bd3 20. Nb4
Rfd8 21. Nc6 Re8 22. Rd2 a5 23. b4 axb4 24. Nxb4 Ra3 25. Nxd3 Rd8 26. Rc1 exd3
27. c4 Rc8 28. c5 Kf8 29. f3 Ke7 30. Kf2 f5 31. Rb2 Ke6 32. Ke3 Kd5 33. Rb7 f4+
34. Kd2 Rxa2+ 35. Kxd3 Rxg2 36. Rd7+ Kc6 37. Rd6+ Kc7 38. Ra1 Rd8 39. Ra7+ Kb8
40. Re7 Rxd6+ 41. cxd6 Rf2 42. Ke4 Kc8 43. Rxg7 Rxh2 44. Kxe5 Rh6 45. Kd5 Rh1
46. Kc6 Rc1+ 47. Kd5 Rh1 48. Ke5 Rh6 49. Kxf4 Rxd6 50. Rxh7 Kd8 51. Rf7 Ke8 52.
Rf5 Ke7 53. Kg5 Ra6 54. Rf4 Rb6 55. Rf5 Ra6 56. Kg4 Rb6 57. Kh5 Ra6 58. f4 Rb6
59. Ra5 Kf7 60. Kg5 Rc6 61. Ra7+ Kf8 62. Rb7 Ra6 63. Rd7 Rb6 64. Rd5 Kf7 65.
Kf5 Rf6+ 66. Kg5 Rg6+ 67. Kf5 Rf6+ 68. Kg4 Rg6+ 69. Kf3 Ra6 70. Ke4 Re6+ 71.
Kd4 Ra6 72. Ke4 Re6+ 73. Re5 Rxe5+ 74. Kxe5 Ke7 75. Kf5 Kf7 76. Kg5 Kg7 77. f5
Kf7 78. f6 Kf8 79. Kf5 Kf7 80. Ke5 Kf8 81. Ke6 Ke8 82. f7+ Kf8 83. Kf6  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "3"]
[White "Branchini, Fernando Luis Sakamoto"]
[Black "Mangini, Bruno Fernandes"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1968"]
[BlackElo "1751"]
[PlyCount "73"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Nf3 Bg4 6. O-O e6 7. c3 Bxf3 8.
Qxf3 Bd6 9. Bg5 O-O 10. Re1 h6 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. Nd2 Nc6 14. Nf3
Rab8 15. a4 Rfc8 16. a5 b5 17. axb6 axb6 18. b4 e5 19. b5 e4 20. bxc6 exd3 21.
Nh4 Rxc6 22. Nf5 Bf8 23. Ne3 Re8 24. Nxd5 Rxe1+ 25. Rxe1 d2 26. Rd1 Rd6 27. Nf4
Rc6 28. Ne2 b5 29. Rxd2 b4 30. cxb4 Bxb4 31. Rd1 Rc2 32. Kf1 Kf8 33. Nf4 Kg7
34. Nd5 Bd6 35. Ne3 Rc6 36. d5 Ra6 37. Nf5+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "5"]
[White "Triebe De Mello, Otto Carlos"]
[Black "Dias, Joao Batista"]
[Result "1/2-1/2"]
[ECO "C34"]
[WhiteElo "1745"]
[BlackElo "1844"]
[PlyCount "138"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. Nc3 Bb4 5. d3 O-O 6. Bxf4 d6 7. Be2 Nc6 8.
O-O Bg4 9. Bg5 Bxc3 10. bxc3 Ne7 11. Bxf6 gxf6 12. Nd4 Bd7 13. Bg4 Kh8 14. Bxd7
Qxd7 15. Rxf6 Ng8 16. Rf4 Rae8 17. Qh5 f6 18. Rh4 Qf7 19. Qf3 Ne7 20. Rf1 a6
21. Rf4 Ng8 22. c4 b5 23. cxb5 axb5 24. Nxb5 Qxa2 25. Qf2 Re7 26. c4 Qxf2+ 27.
R1xf2 Ra8 28. Nd4 Ra1+ 29. Rf1 Ra3 30. R4f3 Rg7 31. Ne6 Re7 32. Nf4 c6 33. Rb1
Raa7 34. Nh5 d5 35. exd5 cxd5 36. Nxf6 Nxf6 37. Rxf6 dxc4 38. dxc4 Re2 39. Rf2
Re5 40. Rc1 Rc7 41. h3 Kg7 42. g3 Kg6 43. Kg2 Rec5 44. Rf4 h5 45. h4 R7c6 46.
Rc2 Kg7 47. Kf3 Kg6 48. Rc3 Re5 49. Re4 Kf5 50. Rce3 Rec5 51. Rf4+ Kg6 52. Rc3
Re5 53. Re3 Rec5 54. Ree4 Ra5 55. Re3 Rac5 56. Rc3 Re5 57. Re4 Kf5 58. Rd4 Kg6
59. g4 hxg4+ 60. Kxg4 Kh6 61. Rcd3 Rg6+ 62. Kh3 Re1 63. Rd1 Re3+ 64. Kh2 Re2+
65. Kh1 Re3 66. R1d2 Rh3+ 67. Rh2 Rhg3 68. Rd1 Rc3 69. h5 Rc6  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "6"]
[White "Melo, Sergio Roberto Sampaio"]
[Black "Giove, Matheus Faria"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1758"]
[BlackElo "1370"]
[PlyCount "89"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 O-O 5. g3 b6 6. Bg2 Bb7 7. O-O d5 8. cxd5
Bxd5 9. Qc2 c5 10. Nc3 Bb7 11. Rad1 Nc6 12. a3 Rc8 13. Qb1 Nd4 14. Nh4 Bxg2 15.
Nxg2 Nxb3 16. e3 Qc7 17. Nb5 Qb8 18. Bxf6 Nxd2 19. Rxd2 Bxf6 20. a4 a6 21. Na3
Bc3 22. Rd7 Bf6 23. Nf4 Rfd8 24. Rfd1 Rxd7 25. Rxd7 Qe5 26. Nd5 Rb8 27. Nc4 Qe6
28. Nxf6+ Qxf6 29. Qe4 Qa1+ 30. Kg2 Qxa4 31. Rxe7 b5 32. Qe5 Qxc4 33. Qxb8+ Kg7
34. Qe5+ Kh6 35. e4 b4 36. Qf6 b3 37. Rxf7 Qxe4+ 38. Qf3 Qxf3+ 39. Kxf3 a5 40.
Ke3 a4 41. Kd3 a3 42. Kc3 c4 43. Ra7 b2 44. Kc2 c3 45. Rxa3  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "7"]
[White "Gabriel, Claudiomar"]
[Black "Hayashi, Kaito"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1637"]
[BlackElo "1527"]
[PlyCount "86"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d3 Nf6 2. Nd2 g6 3. Ngf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Re1 Bg4 8. h3
Bd7 9. e4 e5 10. Nc4 Re8 11. Be3 Be6 12. Na3 Qd7 13. Ng5 Rad8 14. c4 Nb4 15.
Nb5 a6 16. Nc3 c5 17. a3 Nc6 18. Rb1 Rb8 19. b3 b6 20. Qd2 Nh5 21. Nxe6 fxe6
22. g4 Nf4 23. Ne2 Nxe2+ 24. Rxe2 Nd4 25. Bxd4 exd4 26. f4 Rf8 27. Rf2 Rf7 28.
Rbf1 Rbf8 29. f5 Kh8 30. fxg6 hxg6 31. Qg5 Rxf2 32. Rxf2 Rxf2 33. Qh4+ Kg8 34.
Qxf2 Qf7 35. Qxf7+ Kxf7 36. Kf2 g5 37. Kf3 Kg6 38. Bf1 Be5 39. Be2 Bf6 40. Bd1
a5 41. Be2 Be5 42. Bf1 Kf6 43. Be2 Kf7  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "8"]
[White "Costa, Iaggo Bernini"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1516"]
[BlackElo "1731"]
[PlyCount "120"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. f3 d6 8. Qd2
O-O 9. Nc3 Bd7 10. Be2 Nxd4 11. Bxd4 a5 12. O-O Bc6 13. Rfd1 Nd7 14. Bxg7 Kxg7
15. Qd4+ Kg8 16. Nd5 Bxd5 17. cxd5 Qb6 18. Rac1 Rfc8 19. Qxb6 Nxb6 20. Bb5 g5
21. b3 Kg7 22. Kf2 Kf6 23. Kg3 Rxc1 24. Rxc1 Rc8 25. Rxc8 Nxc8 26. h4 gxh4+ 27.
Kxh4 e6 28. dxe6 fxe6 29. f4 Ne7 30. g4 d5 31. e5+ Kf7 32. Bd3 Ng6+ 33. Kg5 d4
34. f5 h6+ 35. Kxh6 Nxe5 36. fxe6+ Kxe6 37. Be2 d3 38. Bd1 b5 39. g5 Kf5 40.
Bh5 d2 41. g6 Nd7 42. g7 Nf6 43. Bg6+ Ke6 44. Bc2 Kf7 45. Bg6+ Ke7 46. Bc2 b4
47. Kg6 Ng8 48. Kh7 Nf6+ 49. Kg6 Ng8 50. Kh7 Kf7 51. Bg6+ Kf6 52. Bc2 Ne7 53.
g8=Q Nxg8 54. Kxg8 Ke5 55. Kf8 Kd4 56. Ke7 Kc3 57. Bd1 Kb2 58. Kd6 Kxa2 59. Kc5
a4 60. Kxb4 a3  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "9"]
[White "Madaloso, Breno Affonso"]
[Black "Itagyba, Renan Fortes"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1423"]
[BlackElo "1729"]
[PlyCount "62"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. e3 g4 6. Nd4 Qh4+ 7. Ke2 g3 8.
Nf3 Bg4 9. h3 Nc6 10. Ke1 Bxf3 11. Qxf3 Nf6 12. Bb5 O-O 13. Bxc6 bxc6 14. Rf1
Ne4 15. Nc3 Nf2 16. d3 Nxh3 17. Rh1 Ng5 18. Rxh4 Nxf3+ 19. gxf3 f5 20. e4 g2
21. Ne2 g1=Q+ 22. Nxg1 Bg3+ 23. Kf1 Bxh4 24. Bf4 fxe4 25. Bd2 exf3 26. Re1 Bxe1
27. Bxe1 Rae8 28. Kf2 Rf5 29. c4 Rd8 30. Ke3 f2 31. Bxf2 Re8+  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "10"]
[White "Narimatsu, Fabio Carramao"]
[Black "Dos Santos Junior, Gabriel Ribeiro"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1404"]
[BlackElo "1709"]
[PlyCount "107"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Bxd8 7. Nc3 Nf6
8. O-O O-O 9. h3 a6 10. Rd1 b5 11. Bf1 b4 12. Na4 Nxe4 13. Be3 Bf6 14. Nc5 Nxc5
15. Bxc5 Re8 16. Bc4 Be6 17. Bd3 Nd4 18. Nxd4 exd4 19. Be4 Rab8 20. Bc6 Red8
21. Ba7 a5 22. Bxb8 Rxb8 23. Be4 g6 24. Bd3 Rd8 25. a3 Be7 26. a4 c5 27. b3 Bf6
(27... f5 28. Rf1 Rc8 29. Ba6 Rc7 30. Rad1 c4 31. Rc1 cxb3 32. cxb3 Rxc1 33.
Rxc1 Bxb3 34. Bc4+) (27... Bf5 28. Bf1 Rc8 29. Ba6 Rc7 30. Rac1 c4 31. Re1 cxb3
32. cxb3 Rxc1 33. Rxc1 Be6) 28. Rf1 (28. Kf1 Rc8 29. Ba6 Rc7) 28... Rc8 29. Ba6
Rc7 30. Rad1 c4 31. Rc1 cxb3 32. cxb3 Rxc1 33. Rxc1 Bxb3 34. Bc4 Bxa4 35. Ra1
d3 36. Rxa4 d2 37. Bb3 Bc3 38. Rxa5 Kg7 39. Rd5 f6 40. Kf1 g5 41. Ke2 h5 (41...
h6 42. Rd7+ Kg6 43. Bc2+ f5 44. Rd6+ Kf7 45. Bxf5 Ke7 46. Rg6 Kf7 47. Bb1 g4
48. hxg4) 42. Rd7+ Kg6 43. Bc2+ f5 44. Rd6+ Kf7 45. Bxf5 Ke7 46. Rg6 Kf7 47.
Bb1 g4 48. hxg4 hxg4 49. Rxg4 Ke6 50. Ba2+ Ke5 51. Bb3 Kf5 52. Rc4 Kg5 53. Rxc3
bxc3 54. Kd3  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "11"]
[White "Chi Haur, Wu"]
[Black "Ivo, Mauricio Menezes Aben Athar"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1704"]
[BlackElo "0"]
[PlyCount "58"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 O-O 5. e3 d6 6. Nf3 Nc6 7. a3 e5 8. d5 Ne4
9. h3 h6 10. Bh4 g5 11. Bg3 Ne7 12. Qc2 f5 13. h4 g4 14. Nd2 f4 15. exf4 exf4
16. Bh2 Nf5 17. Nb3 Qxh4 18. g3 fxg3 19. fxg3 Nfxg3 20. O-O-O Nxh1 21. Qg2 Nef2
22. Bg3 Qg5+ 23. Kb1 Rf3 24. Rd2 Bf5+ 25. Ka2 Bxc3 26. bxc3 Ne4 27. Rb2 Nxc3+
28. Ka1 Nd1 29. Qd2 Qxd2  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "12"]
[White "Pessoa Sob, Caetano Estelita C."]
[Black "Takeda, Fernando"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1128"]
[BlackElo "1695"]
[PlyCount "59"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. cxd5
exd5 9. O-O-O b5 10. a3 a5 11. Na2 Qb6 12. Kb1 Ne4 13. Be1 Ndf6 14. Bd3 c5 15.
Bxe4 Nxe4 16. dxc5 Nxc5 17. Rxd5 Be6 18. Ng5 g6 19. Nxe6 fxe6 20. Rd4 Rfc8 21.
Qd2 Nb3 22. Rxd6 Nxd2+ 23. Rxd2 Qc5 24. f3 b4 25. axb4 axb4 26. Bg3 Rxa2 27.
Rhd1 Qa7 28. Rd8+ Rxd8 29. Rxd8+ Kf7 30. Rd7+  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "15"]
[White "Eto, Fabio Luis"]
[Black "Borger, Daniel"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1800"]
[BlackElo "1598"]
[PlyCount "70"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8.
Nd5 Nf6 9. Nxe7 Nxe7 10. Bd3 d5 11. exd5 Nexd5 12. O-O O-O 13. Bg5 b5 14. Qf3
Bg4 15. Qg3 Re8 16. Rfe1 Qc7 17. c4 e4 18. Qxc7 Nxc7 19. Bf1 b4 20. Nc2 a5 21.
Ne3 Bh5 22. Nf5 Rad8 23. g4 Bg6 24. Ng3 Ne6 25. Bxf6 gxf6 26. Nxe4 Kg7 27. f3
f5 28. gxf5 Bxf5 29. Rad1 Nd4 30. Kf2 Kg6 31. Bd3 h5 32. Kg3 Kh6 33. Nf6 Re6
34. Bxf5 Rxf6 35. Be4 Rf5  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "16"]
[White "Oliveira, Ivan Gentil de Rosa"]
[Black "Ferreira, Caio Tulio Moreira"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "0"]
[BlackElo "1548"]
[PlyCount "94"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. Nc3 O-O 6. Bc4 Nbd7 7. O-O c5 8. d5
a6 9. a4 Nb6 10. b3 Nxc4 11. bxc4 Nh5 12. Qd2 Nxf4 13. exf4 e6 14. Rab1 exd5
15. Nxd5 Rb8 16. h3 Bd7 17. Nb6 Bc6 18. Nh2 Qf6 19. Ng4 Qd4 20. Qxd4 Bxd4 21.
Ne3 Rfe8 22. Ned5 Re2 23. c3 Bg7 24. Rfe1 Rbe8 25. Red1 Rc2 26. Nc7 Ree2 27.
Ncd5 Rxf2 28. Ne7+ Kf8 29. Nxc6 Rxg2+ 30. Kf1 bxc6 31. Rb3 Rgf2+ 32. Kg1 Ke8
33. Rxd6 Rfd2 34. Rxd2 Rxd2 35. Na8 Rd3 36. Rb8+ Ke7 37. Rb7+ Kf6 38. Rb6 Kf5
39. Rxc6 Rxc3 40. Rxc5+ Kxf4 41. Rc7 Kg3 42. Kf1 Rf3+ 43. Ke2 Rf2+ 44. Kd3 Kxh3
45. Nb6 Rf3+ 46. Ke4 Kg4 47. Nd5 f5#  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "18"]
[White "Zmetek, Marcos Simao"]
[Black "Atanes Neto, Severiano"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1297"]
[BlackElo "1545"]
[PlyCount "117"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 e6 5. Nf3 Nf6 6. Nc3 Be7 7. Bb5+ Bd7 8.
Bxd7+ Nbxd7 9. O-O O-O 10. e5 dxe5 11. dxe5 Ng4 12. Re1 Bc5 13. Ne4 Qc7 14.
Nxc5 Qxc5 15. Qe2 Rac8 16. h3 Nh6 17. Bxh6 gxh6 18. Qd2 Kg7 19. Qxd7 Rc7 20.
Qd4 Qe7 21. Qh4 f6 22. exf6+ Rxf6 23. Rac1 Rxc1 24. Rxc1 e5 25. Qc4 Rf7 26. Qe4
Rf6 27. Qxe5 Qf8 28. Rc7+ Kg8 29. Qe7 Rf7 30. Qxf7+ Qxf7 31. Rxf7 Kxf7 32. Kf1
Ke6 33. Ke2 Kd5 34. Kd3 b5 35. a3 a5 36. Nd4 Kc5 37. f4 b4 38. axb4+ axb4 39.
f5 Kd6 40. f6 Kd7 41. Kc4 b3 42. Kxb3 Ke8 43. Kc4 Kf7 44. b4 Kxf6 45. Kc5 Ke7
46. Kc6 Kd8 47. Kb7 h5 48. g3 h4 49. g4 Ke7 50. Kc7 Kf6 51. b5 Ke5 52. b6 Kf4
53. b7 Kg3 54. b8=Q Kxh3 55. g5 Kg4 56. Qc8+ Kg3 57. Qh8 h3 58. Qxh7 h2 59.
Qxh2+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "20"]
[White "Silva, Liara Blanco"]
[Black "Brujin, Homero"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1267"]
[BlackElo "1493"]
[PlyCount "67"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8.
O-O Nc6 9. Qd2 Bd7 10. Rad1 Ng4 11. Bxg4 Bxg4 12. f3 Bd7 13. Nd5 e6 14. Nc3 Ne5
15. Qe2 a6 16. Kh1 Rc8 17. Bc1 b5 18. a3 Nc4 19. Qd3 Qc7 20. Nce2 Rfd8 21. c3
Bc6 22. Nxc6 Qxc6 23. Nd4 Qc7 24. Nc2 d5 25. exd5 Rxd5 26. Qe2 Rh5 27. h3 Qg3
28. Qf2 Qc7 29. Ne3 Be5 30. Nxc4 Qxc4 31. Rfe1 Qc7 32. Qe3 Bg3 33. Rf1 Re5 34.
Qd2  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "21"]
[White "Borger, David Lupovici"]
[Black "Evangelista, Marcos Vinicius Carvalho"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1410"]
[BlackElo "0"]
[PlyCount "51"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 O-O 8.
Nf3 Nc6 9. h3 e6 10. Be2 Qe7 11. O-O Rd8 12. Qd2 Na5 13. b3 c5 14. Rfd1 cxd4
15. Nxd4 e5 16. Nf5 gxf5 17. Qxd8+ Qxd8 18. Rxd8+ Bf8 19. Bc5 Nd7 20. Bxf8 Nxf8
21. exf5 Nc6 22. Re8 a6 23. Bf3 Rb8 24. Bxc6 bxc6 25. Rxe5 Bb7 26. Rae1  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "22"]
[White "Ferreira, Wagner Maria Gangini"]
[Black "Amaral, Danilo Tokechi"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1206"]
[BlackElo "1407"]
[PlyCount "69"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 O-O 5. Nbd2 d6 6. c4 Na6 7. a3 c5 8. Be2
cxd4 9. exd4 Bd7 10. O-O Nc7 11. h3 b5 12. Re1 bxc4 13. Bxc4 Bb5 14. b3 Ncd5
15. Be3 Qd7 16. a4 Bxc4 17. bxc4 Nb4 18. Nb3 a5 19. Rb1 Rfb8 20. Qd2 Qxa4 21.
Bh6 Nc6 22. Bxg7 Kxg7 23. Qc3 d5 24. Nc5 Qxc4 25. Qxc4 dxc4 26. Rbd1 e6 27. Nd7
Rb4 28. Nde5 Nxe5 29. Nxe5 Nd5 30. Rc1 c3 31. Nc6 Rc4 32. Ne5 Rxd4 33. Nf3 Rc4
34. Rc2 Rb8 35. Rcc1  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "23"]
[White "Katsuyama, Eric Shih"]
[Black "Hayashi, Kouki"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1037"]
[BlackElo "1348"]
[PlyCount "60"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Nc3 O-O 8. Bd3
Nc6 9. Be3 Bd7 10. O-O Qb6 11. Nxc6 Qxe3+ 12. Rf2 Bxc6 13. Qe2 Qxe2 14. Rxe2
Nh5 15. g3 Rab8 16. Nd5 Bxd5 17. exd5 Rfe8 18. Rae1 Kf8 19. b3 a6 20. g4 Nf4
21. Re3 Nxd3 22. Rxd3 b5 23. Re4 bxc4 24. Rxc4 Rec8 25. Rc6 Rxc6 26. dxc6 Rc8
27. Rd5 Rxc6 28. Kg2 Rc2+ 29. Kh3 Be5 30. Ra5 Rxh2#  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "3"]
[Board "24"]
[White "Francischone, Rodrigo Gobbi"]
[Black "Costa, Lucas Paiva Da"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "0"]
[BlackElo "1292"]
[PlyCount "83"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 h6 7. e3 O-O 8. Qc2
Re8 9. cxd5 exd5 10. g3 Be6 11. Bg2 Nbd7 12. O-O Rb8 13. Nd2 b6 14. c4 dxc4 15.
Nxc4 c5 16. Rd1 cxd4 17. Rxd4 Qc7 18. Qe2 Rbc8 19. Nd6 Bg4 20. Qd2 Nc5 21. Nxe8
Nxe8 22. Rxg4 Nb3 23. Qb2 Nxa1 24. Qxa1 Qxc1+ 25. Qxc1 Rxc1+ 26. Bf1 Ra1 27. a4
Nf6 28. Rc4 Kh7 29. Kg2 g5 30. Rc7 Kg7 31. Bb5 Ne8 32. Kf3 Rb1 33. Kg4 Rb2 34.
Kf3 Rb4 35. Rc4 Rb2 36. Bxe8 f6 37. Bh5 b5 38. Rc7+ Kf8 39. axb5 Rxb5 40. Rxa7
Rb6 41. h3 Kg8 42. Kg4  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "1"]
[White "Da Conceicao, Daniel Firmino"]
[Black "Van Riemsdijk, Dirk D."]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1762"]
[BlackElo "1961"]
[PlyCount "69"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. O-O-O Qc7 13. Ne4 Nxe4 14. Qxe4
Nf6 15. Qe2 Bd6 16. Kb1 O-O-O 17. c4 c5 18. Bc3 a6 19. g3 Qc6 20. Rh4 Rd7 21.
d5 exd5 22. Bxf6 gxf6 23. Rxd5 Re7 24. Re4 Rhe8 25. Rxe7 Rxe7 26. Qd2 Kc7 27.
Qxh6 b5 28. Qxf6 bxc4 29. Rd1 Re2 30. h6 Rxf2 31. Qxd6+ Qxd6 32. Rxd6 Kxd6 33.
h7 Rf1+ 34. Kc2 Rh1 35. Nh4  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "2"]
[White "Stapenhorst, Matheus Frederico"]
[Black "Branchini, Fernando Luis Sakamoto"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1984"]
[BlackElo "1968"]
[PlyCount "116"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nc6 7. Bg2 Nf6 8. Be3
Be7 9. O-O O-O 10. f4 d6 11. Qe2 Bd7 12. Rad1 Rac8 13. Nb3 b5 14. a3 Rfd8 15.
g4 Na5 16. g5 Nc4 17. gxf6 Bxf6 18. Rb1 Nxb2 19. Rxb2 Qxc3 20. Ra2 b4 21. Bd2
Qc7 22. a4 Ra8 23. Rd1 Bc6 24. Be3 Bb7 25. Qf2 Qc4 26. Qf1 Qc7 27. a5 Rdc8 28.
Qd3 Qc4 29. Bf2 Bc3 30. Qxc4 Rxc4 31. Bf1 Rcc8 32. Bd3 Kh8 33. Bd4 f5 34. exf5
exf5 35. Bxc3 Rxc3 36. Ra4 Be4 37. Rxb4 Bxd3 38. Rxd3 Rxc2 39. Rxd6 Re8 40. Rd2
Rc3 41. Kf2 h6 42. Re2 Rd8 43. Rd4 Rb8 44. Nd2 Rh3 45. Kg2 Ra3 46. Rd5 Rb5 47.
Rxb5 axb5 48. Re5 Rxa5 49. Rxf5 Ra2 50. Kg3 Rxd2 51. Rxb5 Kh7 52. Rb6 Rd1 53.
h4 Rg1+ 54. Kf3 h5 55. Rb5 Kh6 56. Rg5 Rh1 57. Kg3 Rg1+ 58. Kf3 Rh1  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "3"]
[White "Melo, Sergio Roberto Sampaio"]
[Black "Mobaier, Sergio"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1758"]
[BlackElo "1937"]
[PlyCount "97"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 c5 4. O-O Nf6 5. c4 e6 6. e3 Be7 7. Nc3 O-O 8. b3 a6
9. Bb2 Qc7 10. Rc1 d6 11. d4 cxd4 12. exd4 Nbd7 13. d5 e5 14. Qc2 Ne8 15. Ne4
Nc5 16. Ba3 Nxe4 17. Qxe4 f5 18. Qe2 Nf6 19. Nxe5 dxe5 20. d6 Bxd6 21. Bxd6 Qd7
22. Bxb7 Qxd6 23. Bxa8 Rxa8 24. Qf3 Rf8 25. Qxf5 e4 26. c5 bxc5 27. Qxc5 Qd7
28. Qc4+ Kh8 29. Qxa6 Qh3 30. Qd6 Re8 31. f3 e3 32. Qf4 Qe6 33. Rfe1 Qb6 34.
Qc7 Qa6 35. Qc2 Qb6 36. Re2 h5 37. Qc5 Qb7 38. Rxe3 Rd8 39. Qe7 Qd5 40. Rec3
Qd4+ 41. Kh1 Rd7 42. Qf8+ Kh7 43. Qc5 Qd2 44. Qf5+ Kg8 45. Rc8+ Kf7 46. R8c7
Ke7 47. Qe5+ Kf7 48. Rxd7+ Nxd7 49. Qf4+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "4"]
[White "Ferreira, Caio Tulio Moreira"]
[Black "Rothebarth, Ana Vitoria De Paula"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "1548"]
[BlackElo "1997"]
[PlyCount "85"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. d3 Nxc3 6. bxc3 Be7 7. Nf3 Bg4 8.
d4 Nd7 9. Bd3 c5 10. O-O c4 11. Be2 O-O 12. Qe1 Qb6 13. Qg3 Qg6 14. h3 Bf5 15.
Qxg6 hxg6 16. Bd1 b5 17. g4 Be6 18. Ng5 Bxg5 19. Bxg5 f6 20. exf6 gxf6 21. Re1
Rfe8 22. Bf4 Nb6 23. Bc7 Rac8 24. Bxb6 axb6 25. Bf3 Bf7 26. Kf2 Rxe1 27. Kxe1
Ra8 28. a3 Kf8 29. Kf2 Ke7 30. Ke3 Kd6 31. Kd2 g5 32. Bg2 Bg6 33. Bf3 Re8 34.
Rf1 Rf8 35. Be2 Be4 36. Bf3 Bg6 37. Be2 Ke6 38. Rb1 Be8 39. Rf1 Rh8 40. Rh1 Bg6
41. Bf3 Kd6 42. Bg2 Ra8 43. Ra1  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "5"]
[White "Dias, Joao Batista"]
[Black "Hayashi, Kaito"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1844"]
[BlackElo "1527"]
[PlyCount "82"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 d6 6. Bd3 Nf6 7. Nd2 b5 8. O-O
Bb7 9. c3 Be7 10. a4 bxa4 11. Qxa4+ Qd7 12. Qd1 O-O 13. Qe2 a5 14. f3 Nc6 15.
Nc4 Bd8 16. Nb5 d5 17. Ncd6 dxe4 18. fxe4 Ne5 19. Bc2 Ba6 20. Rfd1 Qc6 21. Ba4
Be7 22. c4 Bxb5 23. Bxb5 Qc7 24. c5 Rfd8 25. h3 Bxd6 26. cxd6 Rxd6 27. Rdc1 Qb7
28. Bf4 Rb6 29. Rc5 Ng6 30. Bc7 Nxe4 31. Bxb6 Qxb6 32. Qxe4 Qxc5+ 33. Kh1 Rb8
34. Bd3 Rxb2 35. Qa8+ Nf8 36. Rxa5 Qc1+ 37. Kh2 Qf4+ 38. Kh1 Rd2 39. Bxh7+ Kxh7
40. Ra1 Qd6 41. Ra4 Rd1#  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "6"]
[White "Lacerda, Vinicius"]
[Black "Gabriel, Claudiomar"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1790"]
[BlackElo "1637"]
[PlyCount "97"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 g6 2. e4 Bg7 3. e5 c5 4. c3 d5 5. Nf3 e6 6. Bf4 cxd4 7. cxd4 Qb6 8. Qb3
Ne7 9. Nc3 Bd7 10. Bb5 Nf5 11. Rd1 Nc6 12. O-O O-O 13. Ba4 Qxb3 14. Bxb3 Na5
15. Ba4 Bc6 16. Rc1 a6 17. Bg5 b5 18. Bc2 f6 19. exf6 Bxf6 20. Bxf6 Rxf6 21. b3
Raf8 22. Ne2 b4 23. Ne5 Bb5 24. Bd3 Bxd3 25. Nxd3 Rb8 26. Nc5 Rc8 27. Nxa6 Rxc1
28. Rxc1 e5 29. Nxb4 exd4 30. Nxd5 Rd6 31. Ndf4 Nc6 32. Nd3 Nce7 33. g3 Rc6 34.
Rxc6 Nxc6 35. a4 Nfe7 36. Kg2 Nd5 37. b4 Nc3 38. b5 Na5 39. Nxc3 dxc3 40. Nc1
Kf7 41. Kf3 Ke6 42. Ke4 Kd6 43. Kd4 c2 44. Kc3 Kc5 45. Nd3+ Kd5 46. Kxc2 Kd4
47. f4 h6 48. Ne5 g5 49. Nc6+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "7"]
[White "Mangini, Bruno Fernandes"]
[Black "Narimatsu, Fabio Carramao"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1751"]
[BlackElo "1404"]
[PlyCount "53"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 O-O 9. O-O Qc7 10. d5 Rd8 11. Bf4 Be5 12. Bxe5 Qxe5 13. f4 Qxe4 14. Qb3 b6
15. Rad1 Qf5 16. Ng3 Qd7 17. d6 exd6 18. Ne4 Kg7 19. Ng5 Ba6 20. Bxf7 Bxf1 21.
Ne6+ Kh6 22. c4 Qxe6 23. Bxe6 Bxg2 24. Kxg2 Nd7 25. Bxd7 Rxd7 26. Qh3+ Kg7 27.
Qxd7+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "8"]
[White "Costa, Henrique De Jesus"]
[Black "Triebe De Mello, Otto Carlos"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1822"]
[BlackElo "1745"]
[PlyCount "67"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 d6 5. e4 O-O 6. O-O-O Nbd7 7. Bh6 c6 8.
f3 b5 9. Bxg7 Kxg7 10. h4 a5 11. h5 Rh8 12. h6+ Kf8 13. e5 b4 14. exf6 bxc3 15.
fxe7+ Qxe7 16. Qxc3 Bb7 17. d5 Qf6 18. Qxf6 Nxf6 19. dxc6 Bc8 20. Rxd6 Ke7 21.
Rd1 Ba6 22. Nh3 Rhc8 23. Bxa6 Rxa6 24. Rhe1+ Kf8 25. c7 Raa8 26. Rd6 Ne8 27.
Rd7 Nf6 28. Rd8+ Rxd8 29. cxd8=Q+ Rxd8 30. Re5 Ra8 31. Ng5 Ra7 32. c4 Rc7 33.
b3 a4 34. Kb2  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "9"]
[White "Jenidarchiche, Douglas Rodrigo"]
[Black "Eto, Fabio Luis"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1731"]
[BlackElo "1800"]
[PlyCount "89"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. Be2 Ba6 8. cxd5
Nxd5 9. Bg3 Bb4 10. Rc1 Bxe2 11. Qxe2 Nd7 12. O-O Nxc3 13. bxc3 Ba3 14. Rc2 Bd6
15. e4 Bxg3 16. hxg3 c5 17. Rd1 Qe7 18. Qa6 cxd4 19. cxd4 Nf6 20. Qd3 Rfd8 21.
Rdc1 Qb7 22. Nd2 Rac8 23. f3 Rxc2 24. Rxc2 g6 25. Qc3 Kg7 26. g4 h6 27. Kf2 g5
28. Ke3 h5 29. gxh5 Nxh5 30. d5+ Nf6 31. dxe6 fxe6 32. Qe5 Kg6 33. Qxe6 Re8 34.
Qf5+ Kf7 35. e5 Qe7 36. Ne4 Qxe5 37. Qxe5 Rxe5 38. Rc7+ Kg6 39. Rxa7 Kf5 40.
Rf7 Re6 41. Rxf6+ Rxf6 42. Nxf6 Kxf6 43. Ke4 Ke6 44. g4 Kf6 45. Kd5  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "10"]
[White "Son, Augusto Chan Ho"]
[Black "Itagyba, Renan Fortes"]
[Result "1-0"]
[ECO "B79"]
[WhiteElo "0"]
[BlackElo "1729"]
[PlyCount "53"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O-O Qa5 11. Kb1 Rfc8 12. Bb3 Rab8 13. Nxc6 bxc6 14. Bh6 c5
15. Bxg7 Kxg7 16. Bc4 Rb4 17. b3 Rcb8 18. Nd5 Nxd5 19. Bxd5 Qc7 20. Ka1 R4b6
21. h4 h5 22. g4 hxg4 23. h5 e5 24. hxg6 fxg6 25. Qh6+ Kf6 26. fxg4 Be8 27.
Qf8+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "11"]
[White "Takeda, Fernando"]
[Black "Damasio, Fabio Ferreira"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1695"]
[BlackElo "0"]
[PlyCount "101"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nb6 6. Nf3 Be7 7. Bd3 c5 8. O-O
cxd4 9. Nxd4 e5 10. Nf3 Nc6 11. a3 h6 12. b4 Qc7 13. Bb2 a6 14. Rc1 Bg4 15. h3
Bxf3 16. Qxf3 O-O 17. Rfd1 Nd7 18. Qg3 Nf6 19. Bb1 Rad8 20. Nd5 Qd6 21. Ne3 Qe6
22. Nf5 Nh5 23. Qg4 Qg6 24. Qxg6 fxg6 25. Nxe7+ Nxe7 26. Bxe5 Rxd1+ 27. Rxd1
Nc6 28. Bb2 Rd8 29. Rxd8+ Nxd8 30. e5 Nf4 31. g3 Nxh3+ 32. Kg2 Ng5 33. Bxg6
Nge6 34. f4 Nf8 35. Be4 Kf7 36. Bd5+ Ke7 37. Kf3 g6 38. Bd4 Nc6 39. Bc5+ Ke8
40. Bxc6+ bxc6 41. Bxf8 Kxf8 42. Ke4 Ke7 43. Kd4 g5 44. fxg5 hxg5 45. Kc5 Kd7
46. Kb6 Kd8 47. Kxc6 Kc8 48. Kd6 Kd8 49. Ke6 Ke8 50. g4 Kf8 51. Kd7  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "12"]
[White "Ivo, Mauricio Menezes Aben Athar"]
[Black "De Oliveira, Daniel C. Xavier"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "0"]
[BlackElo "1543"]
[PlyCount "111"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c4 e6 2. g3 d5 3. b3 Nf6 4. Bg2 Bd6 5. Nc3 dxc4 6. bxc4 O-O 7. Nf3 Nbd7 8.
Nb5 Bc5 9. d4 c6 10. dxc5 cxb5 11. Qd4 bxc4 12. Qxc4 Qa5+ 13. Bd2 Qxc5 14. Qxc5
Nxc5 15. Bb4 b6 16. Ne5 Nd5 17. Rb1 Ba6 18. Bxc5 bxc5 19. Nd7 Rfc8 20. Kd2 Rc7
21. Rb8+ Rxb8 22. Nxb8 Bb5 23. Rb1 Rb7 24. a4 Bc6 25. Rxb7 Bxb7 26. Nd7 c4 27.
e4 Nb6 28. Nc5 Bc6 29. a5 Nd7 30. Nxd7 Bxd7 31. Kc3 Bb5 32. Bf1 Bc6 33. f3 Kf8
34. Kxc4 Ke7 35. Kc5 Kd7 36. Bb5 Bxb5 37. Kxb5 Kc7 38. e5 Kb7 39. f4 a6+ 40.
Kc5 Kc7 41. g4 f6 42. f5 exf5 43. gxf5 fxe5 44. Kd5 Kd7 45. Kxe5 Ke7 46. h4 h5
47. Ke4 Kd6 48. Kf4 Ke7 49. Kg5 Kf7 50. Kxh5 Kf6 51. Kg4 Ke5 52. Kg5 Ke4 53.
Kg6 Kf4 54. h5 Ke5 55. Kxg7 Kxf5 56. h6  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "13"]
[White "Nunes Dos Santos, Rafael"]
[Black "Zmetek, Marcos Simao"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1352"]
[BlackElo "1297"]
[PlyCount "29"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. g4 e5 2. Bg2 d5 3. c4 c6 4. cxd5 cxd5 5. Qb3 e4 6. d3 Qc7 7. Nc3 Ne7 8. Nxd5
Qa5+ 9. Nb4 Nd5 10. Qxd5 Qxb4+ 11. Bd2 Qxb2 12. Rc1 Bb4 13. Rxc8+ Ke7 14. Qxe4+
Kd6 15. Qxb4+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "14"]
[White "Giove, Matheus Faria"]
[Black "Chi Haur, Wu"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1370"]
[BlackElo "1704"]
[PlyCount "112"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Nxe7 Qxe7 11. Bxb5 axb5 12. Nxb5 Nd4 13. Nxd4 exd4 14.
Qxd4 Qxe4+ 15. Qxe4+ Nxe4 16. Bf4 g5 17. Be3 f5 18. f3 Nf6 19. Bxg5 Kf7 20. O-O
Rg8 21. Bf4 d5 22. a3 Be6 23. a4 Rgc8 24. c3 Rc4 25. Be5 Rcxa4 26. Rxa4 Rxa4
27. b4 Nd7 28. Bd4 Nb8 29. Kf2 Ra2+ 30. Kg3 Nc6 31. Bh8 Ra8 32. Bd4 Nxd4 33.
cxd4 Rb8 34. Rb1 Bd7 35. Kf4 Kf6 36. h3 h5 37. g3 Rb7 38. g4 hxg4 39. fxg4 fxg4
40. hxg4 Bb5 41. Rc1 Bc4 42. Rb1 Bd3 43. Rb2 Ke6 44. Kg5 Rg7+ 45. Kh4 Kd6 46.
Kh5 Kc6 47. g5 Kb5 48. Rd2 Bf5 49. Kh4 Kxb4 50. Rf2 Be4 51. Kg4 Kc3 52. Kf4
Rf7+ 53. Ke3 Rxf2 54. Kxf2 Kxd4 55. Ke2 Ke5 56. Ke3 Kf5  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "15"]
[White "Dos Santos Junior, Gabriel Ribeiro"]
[Black "Borger, David Lupovici"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1709"]
[BlackElo "1410"]
[PlyCount "77"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 dxc4 5. bxc4 c5 6. g3 b6 7. Bg2 Bb7 8. O-O
Be7 9. d3 O-O 10. Nc3 Nc6 11. Ne5 Qc7 12. Nb5 Qc8 13. Nxc6 Bxc6 14. f3 Rd8 15.
Qb3 a6 16. Nc3 Rb8 17. Rad1 b5 18. cxb5 axb5 19. Rc1 Qa6 20. Ne4 Nxe4 21. fxe4
b4 22. Be5 Ra8 23. Ra1 c4 24. dxc4 Rd2 25. Qf3 Be8 26. Bf4 Rxa2 27. Rxa2 Qxa2
28. e5 Rb8 29. Qd3 b3 30. Be4 g6 31. Rb1 Ba4 32. Be3 Rd8 33. Bd4 Bc6 34. Bxc6
Rxd4 35. Qxb3 Qxb3 36. Rxb3 Rxc4 37. Bf3 Rc5 38. Re3 Bd8 39. Rd3 {Tempo/Time}
 1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "16"]
[White "Barreto, Michael Fernando Alves"]
[Black "Pessoa Sob, Caetano Estelita C."]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1688"]
[BlackElo "1128"]
[PlyCount "91"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3
Be7 9. O-O O-O 10. Kh1 b5 11. a3 Nc6 12. Qd2 Bc4 13. Rad1 Bxe2 14. Qxe2 Nd7 15.
Nd5 Rb8 16. Qd2 Nc5 17. Bxc5 dxc5 18. Nxe7+ Qxe7 19. Qd6 Qxd6 20. Rxd6 Nd4 21.
Nxd4 exd4 22. Rxa6 c4 23. Rd1 Rfd8 24. Rc6 d3 25. cxd3 Rxd3 26. Rxd3 cxd3 27.
Rd6 Rc8 28. g3 Kf8 29. Rxd3 Rc2 30. Rb3 Rxf2 31. Rxb5 g6 32. a4 f5 33. exf5
gxf5 34. a5 h5 35. a6 Rf1+ 36. Kg2 Ra1 37. Rb8+ Ke7 38. Rb7+ Kd6 39. a7 Kc6 40.
Rh7 Kb6 41. Kh3 f4 42. gxf4 Kc6 43. Kh4 Kd6 44. Kxh5 Ke6 45. b4 Ra6 46. Rh6+
 1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "17"]
[White "Amaral, Danilo Tokechi"]
[Black "Potasso Junior, Alvaro"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1407"]
[BlackElo "1644"]
[PlyCount "117"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 f5 5. Nc3 Nf6 6. Bc4 g6 7. Ng5 Nd5 8.
O-O h6 9. Nf3 Bg7 10. d4 e6 11. Nxd5 cxd5 12. Bb3 O-O 13. Bf4 Nc6 14. Ba4 g5
15. Bxc6 gxf4 16. Bb5 a6 17. Bd3 Kh8 18. Qd2 Qd6 19. Rfe1 Rg8 20. Ne5 Bxe5 21.
dxe5 Qe7 22. Qxf4 Qg7 23. g3 Bd7 24. c4 Bc6 25. cxd5 Bxd5 26. Bc4 Qg5 27. Qxg5
hxg5 28. Bxd5 exd5 29. Rad1 Rad8 30. e6 Rge8 31. Rd2 Rd6 32. Re5 f4 33. Rxg5 f3
34. Rf5 Rexe6 35. Rxf3 Re7 36. Rfd3 Red7 37. Kg2 Kg7 38. Kf3 Kf6 39. a4 a5 40.
Rb3 b6 41. Rbd3 Ke5 42. h4 d4 43. g4 Rf7+ 44. Kg3 Rff6 45. h5 Rf8 46. g5 Rf5
47. f4+ Ke4 48. g6 Rf8 49. f5 Rxf5 50. Kg4 Rf4+ 51. Kg5 Rd5+ 52. Kh6 Kf5 53. g7
Rd6+ 54. Kh7 Rh4 55. Rxd4 Rxh5+ 56. Kg8 Rdh6 57. Rd5+ Kg6 58. Rxh5 Rxh5 59.
Rd6+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "19"]
[White "Borger, Daniel"]
[Black "Francischone, Rodrigo Gobbi"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1598"]
[BlackElo "0"]
[PlyCount "56"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Be7 8.
Nbd2 O-O 9. Qe2 h6 10. Ne5 Nd7 11. Ndf3 Ndxe5 12. dxe5 b6 13. h4 a5 14. Qd2 h5
15. O-O-O Ba6 16. Bc2 b5 17. Rdg1 b4 18. g4 Qb6 19. Be3 Qb7 20. Bd4 Nxd4 21.
cxd4 Rfc8 22. gxh5 b3 23. axb3 Qxb3 24. Kb1 Rxc2 25. Rxg7+ Kxg7 26. Rg1+ Kh7
27. Qxc2+ Bd3 28. Ne1 Bxc2+  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "20"]
[White "Nobetani, Rodrigo Massato"]
[Black "Costa, Iaggo Bernini"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1767"]
[BlackElo "1516"]
[PlyCount "82"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. a3 Bxc3 5. bxc3 Nxe4 6. Qe2 d5 7. Nxe5 Qf6 8.
Nd3 O-O 9. Bb2 Nc6 10. f3 Nd6 11. O-O-O Nc4 12. Qf2 Nxb2 13. Nxb2 Qd6 14. d4
Qxa3 15. Bd3 Qa1+ 16. Kd2 Qxb2 17. Bxh7+ Kxh7 18. Qh4+ Kg8 19. g4 Nxd4 20. cxd4
Qxd4+ 21. Kc1 Qe3+ 22. Kb1 Qxf3 23. Rhg1 Be6 24. Rdf1 Qa3 25. Rg3 Qb4+ 26. Rb3
Qxg4 27. Qxg4 Bxg4 28. Rg3 f5 29. h3 Bh5 30. Rfg1 g6 31. Re1 Rfe8 32. Rge3 Rxe3
33. Rxe3 c5 34. Re5 Bf3 35. Re6 Kf7 36. Re3 Be4 37. h4 a5 38. Rb3 d4 39. Rb5 d3
40. Rxc5 d2 41. Rc7+ Ke6  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "21"]
[White "Brujin, Homero"]
[Black "Oliveira, Ivan Gentil de Rosa"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "1493"]
[BlackElo "0"]
[PlyCount "98"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 c5 4. g3 Nc6 5. Bg2 Be7 6. O-O O-O 7. d4 d5 8. dxc5
Bxc5 9. cxd5 exd5 10. a3 a5 11. Na4 Ba7 12. Bd2 b5 13. Nc3 Ba6 14. Rc1 Re8 15.
Nxd5 Qxd5 16. Nh4 Ne4 17. Qc2 Nd4 18. Qd3 Bb6 19. b4 f5 20. Bc3 Qc4 21. Qxc4+
bxc4 22. Bxd4 Bxd4 23. e3 Bb2 24. Rc2 c3 25. Rd1 axb4 26. axb4 Rab8 27. Rd4 g6
28. g4 Ba3 29. Ra2 Rxb4 30. Rxa3 Rb1+ 31. Bf1 Bxf1 32. h3 Bxh3+ 33. Kh2 Bxg4
34. Ra2 Ng5 35. Rd6 Nf3+ 36. Nxf3 Bxf3 37. Kg3 Be4 38. Rd7 Rg1+ 39. Kh2 Rg2+
40. Kh3 Bc6 41. Rc7 Bd5 42. Raa7 Rxf2 43. Rg7+ Kf8 44. Rxh7 Rxe3+ 45. Kh4 Rh2+
46. Kg5 Rxh7 47. Rxh7 c2 48. Rc7 Be4 49. Kf6 Ke8  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "22"]
[White "Atanes Neto, Severiano"]
[Black "Cordeiro Da Silva, Felipe"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1545"]
[BlackElo "1813"]
[PlyCount "40"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 d6 5. h3 Be7 6. O-O O-O 7. c3 a6 8. Ba4
b5 9. Bc2 d5 10. exd5 Qxd5 11. d3 Nd7 12. Bg5 Re8 13. Nbd2 Nc5 14. Rad1 Bb7 15.
Rfe1 Bxg5 16. c4 Qd8 17. Ne4 Be7 18. b4 Nxb4 19. Nxc5 Bxc5 20. Bb3 Qf6  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "23"]
[White "Costa, Lucas Paiva Da"]
[Black "Ferreira, Wagner Maria Gangini"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1292"]
[BlackElo "1206"]
[PlyCount "120"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nf6 4. d3 Nc6 5. O-O h6 6. b3 e5 7. Bb2 Bd6 8. Nbd2
O-O 9. e4 d4 10. a4 b6 11. Nc4 Be6 12. c3 Qd7 13. cxd4 cxd4 14. Nxd6 Qxd6 15.
Ba3 Nb4 16. Nxe5 a5 17. Nc4 Qd8 18. e5 Nfd5 19. Nd6 Qg5 20. Bxb4 axb4 21. f4
Qd8 22. Nc4 Nc3 23. Qf3 Rb8 24. Nd2 Bd5 25. Qf2 Bxg2 26. Kxg2 Qd5+ 27. Qf3 Rbc8
28. Nc4 Rb8 29. Qxd5 Nxd5 30. Rfe1 g5 31. Kf3 b5 32. axb5 Rxb5 33. Ra6 Kg7 34.
Ke4 Rd8 35. Nd6 Rb6 36. Rxb6 Nxb6 37. Kxd4 Nc8 38. Kc5 f6 39. Nxc8 Rxc8+ 40.
Kxb4 gxf4 41. gxf4 f5 42. Re2 Kf7 43. Kb5 Ke6 44. Rd2 Rc3 45. b4 Rc1 46. Kb6
Rf1 47. Kc5 Rxf4 48. d4 Rf1 49. Rc2 Rd1 50. b5 f4 51. b6 f3 52. Kc6 Rxd4 53. b7
Rb4 54. Kc7 Kxe5 55. b8=Q Rxb8 56. Kxb8 Ke4 57. Rc4+ Ke3 58. Rc3+ Ke2 59. Rc2+
Ke3 60. Rc3+ Ke2  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.10"]
[Round "4"]
[Board "24"]
[White "Evangelista, Marcos Vinicius Carvalho"]
[Black "Silva, Liara Blanco"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "0"]
[BlackElo "1267"]
[PlyCount "126"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. d4 Nc6 5. Bb5 Qb6 6. Nc3 a6 7. Ba4 Bd7 8. O-O
cxd4 9. Bxc6 bxc6 10. Nxd4 Ne7 11. Nb3 Ng6 12. Be3 Qc7 13. f4 c5 14. Bd2 Be7
15. f5 Nxe5 16. Bf4 Bd6 17. f6 g6 18. Kh1 Nc4 19. Nxd5 Qc6 20. Bxd6 Qxd6 21.
Ne7 Qxd1 22. Rfxd1 Nxb2 23. Rdb1 Na4 24. Nd2 Nc3 25. Rb3 Nd5 26. Nxd5 exd5 27.
c4 dxc4 28. Nxc4 Be6 29. Nd6+ Kd7 30. Rd3 Kc6 31. Ne4 Rhd8 32. Rc3 c4 33. Ng5
Kc5 34. Nxe6+ fxe6 35. Rac1 Rd4 36. f7 Rad8 37. Kg1 Rd1+ 38. Rxd1 Rxd1+ 39. Kf2
Rd8 40. Rf3 Rf8 41. a3 Kd6 42. Ke2 Ke7 43. Kd2 Rxf7 44. Rxf7+ Kxf7 45. Kc3 Kf6
46. Kxc4 Kf5 47. a4 a5 48. Kb5 e5 49. Kxa5 Ke4 50. Kb5 Kd3 51. a5 e4 52. a6 e3
53. a7 e2 54. a8=Q e1=Q 55. Kc5 Qe5+ 56. Qd5+ Qxd5+ 57. Kxd5 Ke3 58. Ke5 Kf2
59. g4 Kf3 60. g5 Kg4 61. Kf6 Kh5 62. Kg7 Kxg5 63. Kxh7 Kh5  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "1"]
[White "Da Conceicao, Daniel Firmino"]
[Black "Melo, Sergio Roberto Sampaio"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1762"]
[BlackElo "1758"]
[PlyCount "49"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bg7 6. Nf3 Nc6 7. Nc3 Ngxe5 8.
Nxe5 Nxe5 9. e3 d6 10. c5 O-O 11. cxd6 cxd6 12. Be2 Qb6 13. Rb1 Be6 14. O-O
Rac8 15. Nd5 Bxd5 16. Qxd5 Rc2 17. Bd1 Rxb2 18. Rxb2 Qxb2 19. Bb3 Qa3 20. Qxb7
Qc5 21. Qe4 Rc8 22. Qf5 Nc4 23. Qd7 Qc7 24. Qxc7 Rxc7 25. Rc1  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "2"]
[White "Jenidarchiche, Douglas Rodrigo"]
[Black "Stapenhorst, Matheus Frederico"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1731"]
[BlackElo "1984"]
[PlyCount "80"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 O-O 6. O-O d6 7. h3 Na5 8. Bb5
a6 9. Ba4 b5 10. Bc2 c5 11. Be3 Qc7 12. Nbd2 d5 13. d4 exd4 14. cxd4 cxd4 15.
Bxd4 Nc6 16. exd5 Nxd4 17. Nxd4 Nxd5 18. Be4 Bb7 19. Rc1 Qb6 20. Nf5 Bf6 21.
Qf3 Rad8 22. Nb3 Ba8 23. Rcd1 Nc7 24. Rxd8 Rxd8 25. Rc1 Bxe4 26. Qxe4 Ne6 27.
Rc6 Rd1+ 28. Kh2 Qxf2 29. Nbd4 Rxd4 30. Nxd4 Bxd4 31. Rc8+ Nf8 32. Qe7 Qf4+ 33.
Kh1 Qf1+ 34. Kh2 Qf4+ 35. Kh1 Qf1+ 36. Kh2 Bg1+ 37. Kg3 Qd3+ 38. Kg4 h5+ 39.
Kf4 Bh2+ 40. Kg5 Qg6+ {Tempo/Time}  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "3"]
[White "Van Riemsdijk, Dirk D."]
[Black "Costa, Henrique De Jesus"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1961"]
[BlackElo "1822"]
[PlyCount "71"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3
Qa5 9. Bd2 Be7 10. Be2 O-O 11. O-O Qe5 12. Bd3 Nb4 13. Bb1 Rd8 14. Be3 d5 15.
Bb6 Rd7 16. f4 Qb8 17. cxd5 exd5 18. e5 Ne4 19. Qe2 Bc5+ 20. Bxc5 Nxc5 21. f5
Re7 22. e6 Qd6 23. Qg4 Nxe6 24. fxe6 Bxe6 25. Bf5 Bxf5 26. Qxf5 g6 27. Qf3 Rae8
28. Rad1 Qb6+ 29. Kh1 Kg7 30. Nab1 f5 31. a3 Re3 32. Qf2 d4 33. axb4 dxc3 34.
Nxc3 Qe6 35. Nd5 Re2 36. Nf4  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "4"]
[White "Hayashi, Kaito"]
[Black "Lacerda, Vinicius"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1527"]
[BlackElo "1790"]
[PlyCount "98"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Nf3 Bf5 6. Bd3 Ne7 7. O-O O-O 8.
Bf4 c6 9. Re1 Bxd3 10. Qxd3 Ng6 11. Bg3 Nd7 12. a3 Ba5 13. Bd6 Re8 14. Rxe8+
Qxe8 15. Re1 Qd8 16. Bg3 Nf6 17. Ne5 Ne4 18. Nxg6 hxg6 19. Bf4 Bxc3 20. bxc3
Qa5 21. Bd2 Nxd2 22. Qxd2 Qxa3 23. g3 a5 24. Rb1 b5 25. Qe1 a4 26. Ra1 Qd6 27.
Qe3 Rc8 28. Kf1 Kf8 29. Kg2 c5 30. Qd3 Qc6 31. Rb1 Rb8 32. Kg1 a3 33. c4 b4 34.
dxc5 Qxc5 35. cxd5 Rd8 36. Rd1 Rd6 37. Qb3 Ra6 38. Qd3 Rf6 39. Qe2 a2 40. c4 b3
41. Qb2 Rb6 42. d6 Rxd6 43. Qxb3 Rxd1+ 44. Qxd1 Qa5 45. Qa1 f6 46. c5 Ke7 47.
h3 Qa4 48. Qe1+ Kd7 49. Qd2+ Kc8 {Tempo/Time}  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "5"]
[White "Mangini, Bruno Fernandes"]
[Black "Son, Augusto Chan Ho"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1751"]
[BlackElo "0"]
[PlyCount "70"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. a3 Bd6 7. e3 O-O 8.
Bd3 Re8 9. O-O Nf8 10. Nc3 c6 11. Rc1 Bg4 12. Be2 Ng6 13. Na4 h6 14. Bxf6 Qxf6
15. Nc5 Rab8 16. h3 Bxf3 17. Bxf3 Re7 18. Bg4 Qg5 19. Bh5 f5 20. f4 Qf6 21. Re1
Nxf4 22. Nxb7 Nxh3+ 23. gxh3 Rbxb7 24. b4 Qg5+ 25. Kf1 Bh2 26. Qf3 f4 27. Bg4
fxe3 28. Rxc6 e2+ 29. Rxe2 Rf7 30. Rc8+ Kh7 31. Ree8 Rxf3+ 32. Bxf3 Re7 33.
Rh8+ Kg6 34. Rc6+ Kf7 35. Bg4 Qf4+  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "6"]
[White "Rothebarth, Ana Vitoria De Paula"]
[Black "Takeda, Fernando"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1997"]
[BlackElo "1695"]
[PlyCount "85"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. Bd3 fxe5 8. dxe5
Ndxe5 9. Nxe5 Nxe5 10. Qh5+ Nf7 11. Bxh7 Qf6 12. Nf3 Kd8 13. Qg6 Rxh7 14. Qxh7
Be7 15. Qg8+ Kd7 16. Qxf7 Qxf7 17. Ne5+ Ke8 18. Nxf7 Kxf7 19. Bf4 c6 20. Be5
Bd7 21. h4 Rh8 22. h5 Bf6 23. f4 Bxe5 24. fxe5 Be8 25. Kd2 Ke7 26. g4 c5 27.
Ke3 Bc6 28. Rhf1 Rd8 29. Rf4 Bb5 30. Rh1 Bc6 31. Rh2 Rh8 32. g5 Be8 33. h6 gxh6
34. Rxh6 Rxh6 35. gxh6 Bg6 36. Kf3 b5 37. Rh4 Bh7 38. Rg4 Bc2 39. Rg7+ Kf8 40.
Rxa7 Kg8 41. Kf4 b4 42. cxb4 c4 43. Ke3  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "7"]
[White "Mobaier, Sergio"]
[Black "Nunes Dos Santos, Rafael"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1937"]
[BlackElo "1352"]
[PlyCount "73"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 c6 2. Bf4 h6 3. e3 g5 4. Bg3 Bg7 5. Bd3 Qb6 6. b3 h5 7. f3 h4 8. Bf2 d5
9. Nd2 Nf6 10. c4 Nbd7 11. Rc1 e5 12. Qc2 g4 13. Ne2 e4 14. fxe4 dxe4 15. Nxe4
Nxe4 16. Bxe4 Qb4+ 17. Qc3 Qxc3+ 18. Nxc3 Nf6 19. Bd3 Bd7 20. O-O O-O-O 21. e4
Rdg8 22. e5 Ne8 23. g3 hxg3 24. Bxg3 Bh6 25. Rc2 Be3+ 26. Bf2 Bxf2+ 27. Rfxf2
g3 28. Rg2 gxh2+ 29. Kh1 Rxg2 30. Rxg2 Rh3 31. Rd2 Bg4 32. Be4 Rxc3 33. Kxh2
Re3 34. Bd3 Nc7 35. Kg2 Ne6 36. Kf2 Rf3+ 37. Kg2  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "8"]
[White "Triebe De Mello, Otto Carlos"]
[Black "Ferreira, Caio Tulio Moreira"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1745"]
[BlackElo "1548"]
[PlyCount "64"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8.
O-O Nc6 9. a4 a6 10. Kh1 Bd7 11. Qd2 Ng4 12. Nxc6 bxc6 13. Bxg4 Bxg4 14. f3 Be6
15. a5 Qb8 16. Bb6 Qb7 17. Rfb1 f5 18. Ra4 fxe4 19. Nxe4 Rf5 20. c4 c5 21. b4
Bxc4 22. bxc5 Bb5 23. Rab4 dxc5 24. Nxc5 Qd5 25. Qxd5+ Rxd5 26. Ne6 Be5 27. Rc1
Bd6 28. Rb3 Ba4 29. Rbc3 Rd1+ 30. Rxd1 Bxd1 31. Rc1 Ba4 32. h3 Bd7  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "10"]
[White "Itagyba, Renan Fortes"]
[Black "Amaral, Danilo Tokechi"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1729"]
[BlackElo "1407"]
[PlyCount "63"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. g4 Qa5 10. h4 Nxd4 11. Bxd4 Be6 12. h5 Rfc8 13. hxg6 hxg6 14. a3 d5 15.
g5 Nh5 16. Bxg7 Nxg7 17. exd5 Rd8 18. Qh2 Nh5 19. dxe6 Qxg5 20. exf7+ Kxf7 21.
Bc4+ e6 22. Ne4 Qe3+ 23. Qe2 Qf4 24. Rg1 Qf5 25. Ng5+ Kf6 26. Qxe6+ Qxe6+ 27.
Nxe6 Re8 28. O-O-O Rac8 29. Bb3 Rxe6 30. Bxe6 Kxe6 31. Rxg6+ Kf5 32. Rgd6  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "11"]
[White "Hayashi, Kouki"]
[Black "Dos Santos Junior, Gabriel Ribeiro"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1348"]
[BlackElo "1709"]
[PlyCount "89"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Be2 h6 8. Bh4
b6 9. O-O Bb7 10. Qc2 Rc8 11. Ne5 c5 12. Bf3 Qc7 13. Nb5 Qb8 14. Nxd7 Nxd7 15.
Bxe7 cxd4 16. Bd6 Qa8 17. Bxf8 Rxc4 18. Qd3 Qxf8 19. exd4 Ba6 20. a4 Qb4 21.
Na3 Qxb2 22. Nxc4 Bxc4 23. Qa3 Qxd4 24. Rfd1 Qf4 25. Qe7 Nc5 26. Bh5 Bb3 27.
Rd4 Ne4 28. Rxe4 dxe4 29. Qe8+ Kh7 30. Qxf7 Qf6 31. Qxf6 gxf6 32. Be8 f5 33.
Rc1 a6 34. Rb1 Bc4 35. Rxb6 Kg7 36. Rc6 Bd5 37. Rxa6 Kf6 38. Rb6 f4 39. a5 Ke5
40. a6 e3 41. f3 Kd4 42. a7 Ba8 43. Rb8 Kd3 44. Rxa8 Kd2 45. Rd8+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "13"]
[White "Damasio, Fabio Ferreira"]
[Black "Barreto, Michael Fernando Alves"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "0"]
[BlackElo "1688"]
[PlyCount "92"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 Qe7 5. Nf3 Bxc3 6. dxc3 Qxe4+ 7. Qe2
Qxe2+ 8. Bxe2 O-O 9. O-O d6 10. Bg5 Ne4 11. Bd3 Nxg5 12. Nxg5 h6 13. Ne4 Nc6
14. f4 Bd7 15. Rae1 Rfe8 16. Re3 d5 17. Nf6+ gxf6 18. Rg3+ Kf8 19. Bh7 Rad8 20.
Rg8+ Ke7 21. Re1+ Kd6 22. Rgxe8 Rxe8 23. Rxe8 Bxe8 24. Bf5 Ne7 25. Bd3 Bd7 26.
Kf2 Bf5 27. Kf3 Bg6 28. g4 f5 29. g5 hxg5 30. fxg5 Ke5 31. h4 Bh5+ 32. Kf2 Ng6
33. Kg3 c5 34. b4 c4 35. Bf1 f6 36. gxf6 Kxf6 37. Bg2 Ke5 38. a4 b6 39. b5 Bd1
40. Bh1 d4 41. cxd4+ Kxd4 42. Bc6 Kc3 43. Be8 Bxc2 44. Bxg6 f4+ 45. Kxf4 Bxg6
46. Ke3 Kb2  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "14"]
[White "Gabriel, Claudiomar"]
[Black "Francischone, Rodrigo Gobbi"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1637"]
[BlackElo "0"]
[PlyCount "49"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Bd3 Bxd3 5. cxd3 c5 6. Nf3 Be7 7. dxc5 Nf6 8.
d4 O-O 9. h3 b6 10. b4 a5 11. cxb6 Bxb4+ 12. Nbd2 Qxb6 13. O-O Nbd7 14. Rb1 Qa7
15. Qe2 Rfc8 16. Rfc1 Ba3 17. Rxc8+ Rxc8 18. Ne5 h6 19. Ndf3 Nxe5 20. Bxe5 Nd7
21. Rb3 Be7 22. Qb2 Nxe5 23. Nxe5 Bb4 24. a3 Bc3 25. Rxc3  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "15"]
[White "Cordeiro Da Silva, Felipe"]
[Black "Giove, Matheus Faria"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1813"]
[BlackElo "1370"]
[PlyCount "73"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. Qe2 g6 8.
Rd1 Qg4 9. d3 Bg7 10. Nbd2 Rd8 11. h3 Qc8 12. a4 b6 13. Nc4 Nd7 14. d4 cxd4 15.
cxd4 O-O 16. Bg5 Rfe8 17. Rac1 Qb8 18. Ne3 Qb7 19. Nd5 Rc8 20. b4 e6 21. Rxc6
exd5 22. Rxc8 Qxc8 23. Rc1 Qb7 24. Bf4 dxe4 25. Bxd6 Nf6 26. Ne5 Rc8 27. Rc4
Bf8 28. Bxf8 Kxf8 29. Qc2 Rxc4 30. Qxc4 Ke8 31. b5 Nd5 32. Nc6 Nf6 33. d5 Qd7
34. Nb4 Qd6 35. Qc8+ Qd8 36. Qc6+ Qd7 37. Qxf6  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "16"]
[White "De Oliveira, Daniel C. Xavier"]
[Black "Zmetek, Marcos Simao"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1543"]
[BlackElo "1297"]
[PlyCount "69"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. d4 exd4 3. Nf3 c5 4. c3 d5 5. exd5 Qxd5 6. Be3 Nf6 7. cxd4 cxd4 8.
Nc3 dxc3 9. Qxd5 Nxd5 10. O-O-O cxb2+ 11. Kxb2 Nxe3 12. fxe3 Bc5 13. Rd5 b6 14.
Re5+ Be6 15. Bb5+ Ke7 16. Ng5 h6 17. Nxe6 fxe6 18. Bc4 Rf8 19. Rxe6+ Kd8 20.
Rd1+ Kc7 21. Bd5 Nd7 22. Rc6+ Kd8 23. Be6 Ke7 24. Rxd7+ Ke8 25. Rcc7 Rf6 26.
Bf7+ Kf8 27. Bd5 Re8 28. Rxg7 Rf2+ 29. Kb1 Rf1+ 30. Kc2 Rf2+ 31. Kb3 Rxe3+ 32.
Ka4 Ra3+ 33. Kb5 a6+ 34. Kc6 Rf6+ 35. Kb7  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "18"]
[White "Borger, David Lupovici"]
[Black "Borger, Daniel"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1410"]
[BlackElo "1598"]
[PlyCount "100"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Nbd7 8. e4
Bg6 9. Nxg6 hxg6 10. Be3 Bb4 11. Bxc4 Qc7 12. g3 Nh5 13. Bf2 Rd8 14. Qb3 c5 15.
O-O O-O 16. d5 Ne5 17. Kg2 Nxc4 18. Qxc4 Bxc3 19. Qxc3 exd5 20. Qxc5 Qxc5 21.
Bxc5 Rfe8 22. exd5 Rxd5 23. Bxa7 Rd2+ 24. Rf2 Ree2 25. b4 Nf6 26. Rc1 Rxf2+ 27.
Bxf2 Nd5 28. Rb1 Nc3 29. Ra1 Nd1 30. Rxd1 Rxd1 31. a5 Rd2 32. Kg1 Rd1+ 33. Kg2
Rd2 34. Kg1 f5 35. h4 Rd1+ 36. Kg2 Rd2 37. Kf1 Kf7 38. Be3 Rb2 39. Bc5 Ke6 40.
g4 Ke5 41. h5 gxh5 42. gxh5 Rh2 43. Bf8 Kf6 44. Bd6 Rxh5 45. Kf2 Ke6 46. Bg3
Rh1 47. Ke2 Kd5 48. Kd3 Rh3 49. b5 Rxg3 50. Ke3 Kc5  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "19"]
[White "Martins, Andre Giacomazzi"]
[Black "Nobetani, Rodrigo Massato"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1513"]
[BlackElo "1767"]
[PlyCount "89"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 Bg4 6. e5 Nd5 7. Bxc4 e6 8. O-O
Be7 9. a3 O-O 10. h3 Bf5 11. Qe2 Nd7 12. g4 Bg6 13. Nxd5 cxd5 14. Bd3 Bxd3 15.
Qxd3 f6 16. Bf4 fxe5 17. Bxe5 Nxe5 18. Nxe5 Bd6 19. Rae1 Qe7 20. f4 g6 21. Nxg6
hxg6 22. Qxg6+ Qg7 23. Qxe6+ Kh8 24. Qxd6 Qxd4+ 25. Kh1 Rae8 26. Rxe8 Rxe8 27.
Qh6+ Kg8 28. Qg6+ Kf8 29. Qc2 Re3 30. Kg2 Rd3 31. Qc8+ Kg7 32. Qd7+ Kg8 33.
Qe8+ Kg7 34. Qe5+ Qxe5 35. fxe5 Re3 36. Rd1 Rxe5 37. Kf3 Kf6 38. h4 Ke6 39. Rd2
Re4 40. Re2 Ke5 41. Rxe4+ dxe4+ 42. Ke3 b5 43. h5 a6 44. h6 Kf6 45. g5+  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "20"]
[White "Pessoa Sob, Caetano Estelita C."]
[Black "Brujin, Homero"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1128"]
[BlackElo "1493"]
[PlyCount "90"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. f4 g6 8. Nf3
Bg7 9. e4 Bxf1 10. Rxf1 O-O 11. e5 dxe5 12. fxe5 Ng4 13. Bf4 Nd7 14. d6 exd6
15. Qxd6 Re8 16. h3 Ngxe5 17. O-O-O Re6 18. Qxc5 Nxc5 19. Rxd8+ Rxd8 20. Nxe5
Bxe5 21. g3 Bxf4+ 22. gxf4 Rde8 23. f5 Re1+ 24. Rxe1 Rxe1+ 25. Kd2 Rh1 26. fxg6
fxg6 27. b4 Nd7 28. a4 Rxh3 29. a5 Rh1 30. a6 Ra1 31. b5 Nc5 32. Ke3 Nxa6 33.
bxa6 Rxa6 34. Kf4 Kg7 35. Ke5 h5 36. Ne4 h4 37. Ng5 Kh6 38. Nh3 g5 39. Nf2 Kh5
40. Kf5 Ra5+ 41. Ke4 g4 42. Ke3 h3 43. Kf4 Ra4+ 44. Kg3 Ra3+ 45. Kf4 Rf3+  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "5"]
[Board "21"]
[White "Silva, Liara Blanco"]
[Black "Atanes Neto, Severiano"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1267"]
[BlackElo "1545"]
[PlyCount "127"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. O-O
b5 9. a3 Bb7 10. f3 O-O 11. Qd2 Nbd7 12. Rfd1 Qc7 13. Rac1 Nb6 14. Kh1 d5 15.
exd5 Nbxd5 16. Nxd5 Bxd5 17. Bd3 Rfd8 18. Qe2 Rac8 19. Qf2 Qe5 20. c3 Bd6 21.
Qg1 Qh5 22. Ne2 Bxf3 23. Rd2 Bd5 24. Nf4 Bxf4 25. Bxf4 Ne4 26. Bxe4 Bxe4 27.
Rxd8+ Rxd8 28. Re1 Bc6 29. Qb6 Qh4 30. Bg3 Qg5 31. Re5 Qe7 32. Qxa6 Qb7 33.
Qxb7 Bxb7 34. Kg1 Rd1+ 35. Kf2 Bd5 36. Re1 Rxe1 37. Kxe1 Bxg2 38. Kf2 Bd5 39.
Ke3 Kf8 40. Kd4 Ke7 41. Kc5 Bc4 42. a4 Kd7 43. axb5 Bd5 44. b6 Kc8 45. Bc7 f6
46. Kd4 Bb7 47. b4 e5+ 48. Ke3 Ba6 49. Ke4 Kb7 50. Kd5 Be2 51. c4 Bf3+ 52. Kd6
Be2 53. c5 Bb5 54. Kd5 Bc6+ 55. Kc4 Ka6 56. Bd6 e4 57. Bg3 f5 58. Bf4 h6 59. h4
h5 60. Bg5 g6 61. Bf4 Bb5+ 62. Kd4 Bc6 63. Kc3 Kb5 64. Bg5  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "1"]
[White "Lacerda, Vinicius"]
[Black "Da Conceicao, Daniel Firmino"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1790"]
[BlackElo "1762"]
[PlyCount "80"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 Nbd7 4. Nbd2 h6 5. Bh4 g5 6. Bg3 Bg7 7. e3 c5 8. c4
Ne4 9. Nxe4 dxe4 10. Ne5 Qa5+ 11. Qd2 Qxd2+ 12. Kxd2 cxd4 13. exd4 f5 14. Nxd7
Bxd7 15. Be5 Bxe5 16. dxe5 Kf7 17. Re1 Bc6 18. b4 a6 19. Be2 Ke6 20. f3 Kxe5
21. fxe4 Bxe4 22. Bf3 Rhd8+ 23. Kc1 Rd4 24. Bxe4 fxe4 25. a3 Rxc4+ 26. Kb2 Rd8
27. Re2 b5 28. Rhe1 h5 29. g4 h4 30. Rf1 e6 31. Rf7 Rd3 32. Ra7 Rc6 33. Rg7 Kf6
34. Rg8 e3 35. Rf8+ Ke5 36. Rg8 Rcd6 37. Rxg5+ Kf4 38. Rc5 Rd2+ 39. Rc2 Rxe2
40. Rxe2 Kf3  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "2"]
[White "Stapenhorst, Matheus Frederico"]
[Black "Van Riemsdijk, Dirk D."]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1984"]
[BlackElo "1961"]
[PlyCount "78"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Bb5+ Nc6 7. O-O Qb6 8. c4
dxc4 9. Qa4 Bd3 10. Re1 Rd8 11. Bg5 Rd7 12. Na3 h6 13. Bd2 cxd4 14. Nxc4 Bxc4
15. Qxc4 Nge7 16. Rac1 g5 17. Re4 a6 18. Bxc6 Nxc6 19. b4 Be7 20. a4 Rd5 21.
Rb1 O-O 22. h4 Qd8 23. hxg5 hxg5 24. b5 axb5 25. axb5 Na5 26. Qa4 b6 27. Rg4 f5
28. exf6 Bxf6 29. Re1 Kf7 30. Rge4 Rg8 31. Rxe6 g4 32. Ne5+ Bxe5 33. R6xe5 g3
34. f3 Qh4 35. Rxd5 Qh2+ 36. Kf1 Qh1+ 37. Ke2 Qxg2+ 38. Kd3 Qxf3+ 39. Kxd4 Rg4+
 0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "3"]
[White "Son, Augusto Chan Ho"]
[Black "Rothebarth, Ana Vitoria De Paula"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "0"]
[BlackElo "1997"]
[PlyCount "36"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 O-O 7. f3 c6 8. Bg5
d5 9. Bxf6 Bxf6 10. exd5 Re8+ 11. Nde2 Bxc3+ 12. bxc3 Qh4+ 13. g3 Qxc4 14. d6
Qxc3+ 15. Kf2 Qe3+ 16. Ke1 Bh3 17. d7 Nxd7 18. Qxd7 Qxe2#  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "4"]
[White "Nunes Dos Santos, Rafael"]
[Black "Melo, Sergio Roberto Sampaio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1352"]
[BlackElo "1758"]
[PlyCount "124"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. g4 d5 2. Bg2 c6 3. g5 e5 4. d3 Bd6 5. e4 Ne7 6. h4 Ng6 7. h5 Nf4 8. Bxf4
exf4 9. exd5 Qxg5 10. Qe2+ Kd8 11. Qf3 Re8+ 12. Kd2 Bg4 13. Nh3 Bxf3 14. Nxg5
Bxg2 15. Rg1 f3 16. Nxf7+ Kc7 17. Nc3 Bf4+ 18. Kd1 Bh2 19. d6+ Kd7 20. Ne4 Rxe4
21. dxe4 Bxg1 22. Kd2 Bxf2 23. Ne5+ Kxd6 24. Nxf3 Bxf3 25. Rf1 Bxh5 26. Rxf2
Bg6 27. Rf8 Bxe4 28. c4 c5 29. Ke3 Bc6 30. Rf7 Nd7 31. Rxg7 Re8+ 32. Kf4 Re7
33. Rg8 Re4+ 34. Kf5 Rxc4 35. Rg7 Rc2 36. Rxh7 Be4+ 37. Kxe4 Nf6+ 38. Kd3 Nxh7
39. Kxc2 Kd5 40. Kb3 b5 41. a4 a6 42. a5 Kd4 43. Kc2 Kc4 44. b3+ Kb4 45. Kb2
Kxa5 46. Kc3 Nf6 47. Kd3 Kb4 48. Kc2 Nd5 49. Kb2 Ne3 50. Ka2 Nd1 51. Ka1 Kxb3
52. Kb1 a5 53. Ka1 a4 54. Kb1 a3 55. Ka1 b4 56. Kb1 c4 57. Ka1 Nb2 58. Kb1 Na4
59. Ka1 Kc3 60. Ka2 b3+ 61. Kb1 Kd2 62. Ka1 c3  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "5"]
[White "Ferreira, Caio Tulio Moreira"]
[Black "Mangini, Bruno Fernandes"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1548"]
[BlackElo "1751"]
[PlyCount "25"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8.
Qh5 g6 9. Qf3 Nf6 10. Qb3 Qd5 11. Qxb7 Qxe5+ 12. Be2 Bg7 13. Qc8#  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "6"]
[White "Costa, Henrique De Jesus"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1822"]
[BlackElo "1731"]
[PlyCount "70"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 c5 3. d5 d6 4. Nc3 g6 5. Qd2 Qa5 6. e4 Bg7 7. Bb5+ Bd7 8. a4
a6 9. Bxd7+ Nbxd7 10. f3 b5 11. Bh6 Bxh6 12. Qxh6 Ne5 13. Nge2 b4 14. Nd1 b3+
15. c3 Nd3+ 16. Kd2 Ne5 17. Ne3 Rg8 18. h4 Qb6 19. Ra3 a5 20. Nc1 c4 21. Rd1 e6
22. Qg5 Ke7 23. Ke2 h6 24. Qg3 Nh5 25. Qh2 Rac8 26. Rd4 Nf6 27. Qh3 g5 28. g4
Qc5 29. Ra1 Ng6 30. Ng2 exd5 31. Kd2 dxe4 32. fxe4 Ne5 33. Ne3 gxh4 34. Nf5+
Kf8 35. Qxh4 Nf3+  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "7"]
[White "Costa, Iaggo Bernini"]
[Black "Itagyba, Renan Fortes"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1516"]
[BlackElo "1729"]
[PlyCount "118"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qc7 7. Bb3 e5 8. Nf3
Be7 9. h3 O-O 10. O-O h6 11. Be3 Nc6 12. Qd2 Na5 13. Bd5 Be6 14. Bxe6 fxe6 15.
Bxh6 gxh6 16. Qxh6 Nh7 17. Qxe6+ Rf7 18. Nd5 Qd8 19. Rad1 Bf8 20. Nxe5 dxe5 21.
Nb6 Qe8 22. Qd5 Nc6 23. Nxa8 Qxa8 24. Qe6 Nf6 25. Rfe1 Qe8 26. Qb3 Nd4 27. Qd3
Rg7 28. c3 Qg6 29. g3 Nc6 30. Re3 Kh8 31. Rf3 Be7 32. Rf5 Qh6 33. Qf3 Rg5 34.
Rxg5 Qxg5 35. h4 Qg6 36. Re1 Bc5 37. Kg2 Kg7 38. b4 Bb6 39. a4 Ng4 40. Rf1 Qe6
41. Qd3 Ne7 42. f4 Ne3+ 43. Kh2 Nxf1+ 44. Qxf1 Qd7 45. Qc4 Qd2+ 46. Kh3 Qd7+
47. Kh2 Nc6 48. b5 axb5 49. Qxb5 Be3 50. c4 Qf7 51. Kg2 Bd4 52. a5 Nb8 53. c5
Qe7 54. a6 Nxa6 55. c6 Nc7 56. Qxb7 Qd6 57. Qc8 Qxc6 58. Qg4+ Qg6 59. Qxg6+
Kxg6  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "8"]
[White "Takeda, Fernando"]
[Black "Hayashi, Kaito"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1695"]
[BlackElo "1527"]
[PlyCount "71"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 O-O 6. Qc2 Bb7 7. e3 c5 8. Bd3
h6 9. Bh4 Bxc3+ 10. bxc3 d6 11. O-O Nc6 12. a3 Re8 13. e4 e5 14. d5 Na5 15. Qe2
Ba6 16. Nd2 Qd7 17. Bxf6 gxf6 18. f4 Bc8 19. fxe5 fxe5 20. Qh5 Kg7 21. Rf3 Rf8
22. Raf1 Qe7 23. Rg3+ Kh7 24. Nf3 Rg8 25. Rxg8 Kxg8 26. Qxh6 f6 27. Nh4 Qg7 28.
Rxf6 Qxh6 29. Rxh6 Nb7 30. Nf5 Bxf5 31. exf5 Rf8 32. g4 Rf7 33. f6 Nd8 34. Bf5
a6 35. Be6 Nxe6 36. dxe6  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "9"]
[White "Barreto, Michael Fernando Alves"]
[Black "Hayashi, Kouki"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1688"]
[BlackElo "1348"]
[PlyCount "133"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8.
O-O Nc6 9. Kh1 d5 10. Nxc6 bxc6 11. exd5 cxd5 12. Bd4 Bb7 13. Bf3 Rb8 14. Bxa7
Ra8 15. Bd4 Ra5 16. Rb1 Re8 17. Re1 Qd6 18. b4 Ra3 19. Bxf6 Qxf6 20. Bxd5 Rxc3
21. Bxb7 e6 22. Bf3 Rd8 23. Qe2 Rdc8 24. Be4 Ra3 25. c4 Rc7 26. Rb3 Ra4 27. c5
Qd4 28. Rd1 Qe5 29. a3 Rca7 30. Bf3 Rxa3 31. Qxe5 Bxe5 32. Rxa3 Rxa3 33. Rb1
Ra2 34. b5 Rxf2 35. b6 Kf8 36. c6 Ke7 37. Rd1 Rc2 38. g3 h5 39. b7 Bb8 40. Bg2
g5 41. Be4 Rc4 42. Bf3 h4 43. gxh4 gxh4 44. Rd2 h3 45. Kg1 Rf4 46. Be2 Rf5 47.
Rd1 Rg5+ 48. Kf1 Ba7 49. Bf3 Rg1+ 50. Ke2 Rxd1 51. Kxd1 Bb8 52. Ke2 f5 53. Kd3
Kd6 54. Kc4 Ba7 55. Kb5 Kc7 56. Be2 Bg1 57. Bf1 e5 58. Bxh3 f4 59. Bg2 Bxh2 60.
Be4 Bg1 61. Kc4 Ba7 62. Kd5 Bd4 63. Ke6 Bc3 64. Ke7 Bd4 65. Bd5 Ba7 66. Ke8 Bd4
67. Bf3  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "10"]
[White "Eto, Fabio Luis"]
[Black "Gabriel, Claudiomar"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1800"]
[BlackElo "1637"]
[PlyCount "90"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Nf3 Bg4 8. Be3
e6 9. Nc3 Be7 10. Be2 Bh4+ 11. Nxh4 Bxe2 12. Qxe2 Qxh4+ 13. g3 Qe7 14. a3 O-O-O
15. O-O-O Na5 16. c5 Nd5 17. Nxd5 Rxd5 18. b4 Nc6 19. Kc2 Rhd8 20. Qc4 Qd7 21.
b5 Nxd4+ 22. Bxd4 Rxd4 23. Qxd4 Qxd4 24. Rxd4 Rxd4 25. Rf1 Rd7 26. Rd1 Kd8 27.
c6 bxc6 28. bxc6 Rd5 29. h4 Ke7 30. Rxd5 exd5 31. Kd3 h5 32. Ke3 Ke6 33. Kd4 g6
34. a4 a5 35. Kc5 Kxe5 36. Kb5 d4 37. Kxa5 d3 38. Ka6 d2 39. Kb7 Kd6 40. a5
d1=Q 41. a6 Qb3+ 42. Ka8 Kxc6 43. g4 hxg4 44. h5 Kb6 45. a7 f6  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "11"]
[White "Cordeiro Da Silva, Felipe"]
[Black "Triebe De Mello, Otto Carlos"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1813"]
[BlackElo "1745"]
[PlyCount "124"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Nf3 Bc5 7. Nc3 d6 8.
Be2 O-O 9. a3 a5 10. Qd3 Nd7 11. Be3 Bxe3 12. Qxe3 Nf6 13. h3 Re8 14. g4 Qe7
15. Bd3 Be6 16. g5 Nh5 17. Nh4 g6 18. O-O-O Ng7 19. Qg3 Nd4 20. Rde1 Qd7 21.
Qf2 c5 22. Nf3 b5 23. Nxd4 cxd4 24. Nxb5 Rac8 25. Qc2 d5 26. c5 dxe4 27. Rxe4
Nf5 28. Re5 Ne3 29. Qe2 Bd5 30. Re1 Rxc5+ 31. Kb1 Rec8 32. h4 Nc4 33. Re8+ Rxe8
34. Qxe8+ Qxe8 35. Rxe8+ Kg7 36. Bxc4 Bxc4 37. Nxd4 Rd5 38. Ne2 Rd3 39. Nc3 Rh3
40. Re5 Bb3 41. Kc1 a4 42. Ne4 Rf3 43. Nf6 Rxf4 44. Re8 Rxf6 45. gxf6+ Kxf6 46.
Rb8 h5 47. Rb6+ Ke7 48. Rb7+ Kd6 49. Rb6+ Kc5 50. Rb8 Kc6 51. Rh8 Kc5 52. Kd2
Kd4 53. Rh6 Kc5 54. Ke3 Kc6 55. Rh8 Kc5 56. Kf4 Kd6 57. Rd8+ Kc7 58. Rf8 Kd6
59. Kg5 Kc7 60. Re8 Kd7 61. Re3 Kc7 62. Rd3 Kc6  1/2-1/2

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "12"]
[White "Dos Santos Junior, Gabriel Ribeiro"]
[Black "Madaloso, Breno Affonso"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1709"]
[BlackElo "1423"]
[PlyCount "49"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. d3 Be7 5. Be2 O-O 6. O-O Nc6 7. h3 e5 8. Be3 d5
9. exd5 Nxd5 10. Bd2 Be6 11. Re1 Qd7 12. Bf1 Nf4 13. Nxe5 Nxe5 14. Bxf4 Ng6 15.
Bh2 Rad8 16. Nd2 Bg5 17. Ne4 Qe7 18. Nxg5 Qxg5 19. Re3 c4 20. d4 Nf4 21. Bxf4
Qxf4 22. Qa4 a6 23. Rae1 Rfe8 24. Qa5 Rd5 25. Qxd5  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "13"]
[White "Amaral, Danilo Tokechi"]
[Black "Borger, Daniel"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1407"]
[BlackElo "1598"]
[PlyCount "82"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 d5 5. exd5 Qxd5 6. O-O Bg4 7. c4 Qd7 8. Nc3
Bg7 9. h3 Bf5 10. Ne2 a6 11. Ba4 Bd3 12. Bb3 Nf6 13. Re1 O-O 14. Nf4 Be4 15. d3
Bxf3 16. Qxf3 Nd4 17. Qd1 Rad8 18. Ba4 Qd6 19. Be3 Nd7 20. Bxd4 Bxd4 21. Rb1
Qxf4 22. Rxe7 Bxf2+ 23. Kh1 Ne5 24. Qe2 Bd4 25. Rf1 Qg5 26. Rxb7 Qe3 27. Qxe3
Bxe3 28. b4 Nxd3 29. b5 axb5 30. Bxb5 f5 31. a4 Rf7 32. Rxf7 Kxf7 33. Kh2 Nb2
34. Re1 Bd4 35. Re2 Nd1 36. a5 Nc3 37. Re1 Rb8 38. a6 Nxb5 39. Rb1 Na7 40. Rxb8
Be5+ 41. g3 Bxb8  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "14"]
[White "Francischone, Rodrigo Gobbi"]
[Black "Martins, Andre Giacomazzi"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "0"]
[BlackElo "1513"]
[PlyCount "40"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. e4 b5 6. a4 Bb4 7. Bd2 a5 8. b3 Bxc3
9. Bxc3 b4 10. Bxb4 axb4 11. Bxc4 Nf6 12. Bd3 Ba6 13. Bc2 Nbd7 14. Qd2 Qe7 15.
h4 c5 16. O-O-O cxd4 17. Nxd4 Rc8 18. h5 Nxe4 19. Qf4 Ndc5 20. Qg4 Qg5+  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "15"]
[White "Brujin, Homero"]
[Black "Damasio, Fabio Ferreira"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1493"]
[BlackElo "0"]
[PlyCount "135"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 Nf6 5. Bg2 O-O 6. Nf3 Nc6 7. O-O d6 8.
d4 Re8 9. Ba3 Bd7 10. d5 Na5 11. Nd2 Bf5 12. Bb4 c5 13. Ba3 Qd7 14. e4 Bg6 15.
Qe2 Bh5 16. f3 a6 17. Nb3 Nxb3 18. axb3 b5 19. g4 Bg6 20. h4 h5 21. g5 Nh7 22.
Kh2 f6 23. Bh3 Qe7 24. gxf6 Qxf6 25. Qf2 Rf8 26. Qg3 Qf4 27. Qxf4 Rxf4 28. Kg3
Raf8 29. Bc1 R4f6 30. Rxa6 Bxe4 31. fxe4 Rxf1 32. Bxf1 Rxf1 33. Ra8+ Kf7 34.
Bd2 bxc4 35. b4 Nf6 36. Kg2 Rd1 37. Ra7+ Kg6 38. Bg5 Nxe4 39. Be7 Nxc3 40. bxc5
Rxd5 41. cxd6 Nb5 42. Ra6 c3 43. d7+ Kf7 44. d8=Q Rxd8 45. Bxd8 c2 46. Bg5 c1=Q
47. Bxc1 g6 48. Bb2 e4 49. Kf2 Ke7 50. Rxg6 Nd6 51. Rg5 Ke6 52. Rxh5 Nf5 53.
Bc1 Nxh4 54. Rxh4 Kd5 55. Ke3 Ke5 56. Rxe4+ Kd5 57. Bb2 Kc5 58. Rh4 Kd5 59. Ba3
Ke6 60. Ke4 Kf6 61. Rh5 Ke6 62. Rh6+ Kf7 63. Kf5 Kg7 64. Ra6 Kf7 65. Ra7+ Ke8
66. Ke6 Kd8 67. Rh7 Ke8 68. Rh8#  1-0

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "16"]
[White "Ferreira, Wagner Maria Gangini"]
[Black "Giove, Matheus Faria"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1206"]
[BlackElo "1370"]
[PlyCount "114"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 O-O 5. Nbd2 d5 6. h3 c5 7. c3 Ne4 8. Nxe4
dxe4 9. Nd2 cxd4 10. exd4 Qb6 11. Qb3 Qxb3 12. Nxb3 Nc6 13. Be2 e5 14. dxe5
Nxe5 15. O-O Nd3 16. Bxd3 exd3 17. Nc5 Rd8 18. Rad1 b6 19. Nxd3 Ba6 20. Rd2
Rxd3 21. Rxd3 Bxd3 22. Rd1 Rd8 23. Be3 Kf8 24. Rc1 Bc4 25. b3 Be2 26. c4 Rd1+
27. Rxd1 Bxd1 28. c5 b5 29. c6 Be5 30. Bxa7 Bd6 31. Bc5 Ke7 32. c7 Kd7 33. Bxd6
Bc2 34. f4 Bf5 35. Kf2 Kxd6 36. g4 Bd7 37. Ke3 Kxc7 38. Kd4 Kd6 39. b4 Be6 40.
a3 Bc4 41. g5 Bf1 42. h4 Be2 43. Ke3 Bd1 44. Kd4 Ke6 45. Ke4 Bc2+ 46. Kf3 Kf5
47. Kg3 Ke4 48. Kg4 Bd1+ 49. Kg3 Ke3 50. h5 Bxh5 51. a4 bxa4 52. b5 a3 53. b6
a2 54. b7 a1=Q 55. b8=Q Qg1+ 56. Kh3 Qg4+ 57. Kh2 Qxf4+  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "17"]
[White "Zmetek, Marcos Simao"]
[Black "Borger, David Lupovici"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1297"]
[BlackElo "1410"]
[PlyCount "68"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. c3 d5 3. e5 Bf5 4. d4 e6 5. Bd3 Ne7 6. dxc5 Nbc6 7. Nf3 Bxd3 8.
Qxd3 Ng6 9. Qe3 Qc7 10. O-O Ncxe5 11. b4 Be7 12. Nbd2 Bf6 13. Nxe5 Nxe5 14. Nf3
Nc4 15. Qd3 a5 16. Bg5 Ne5 17. Qb5+ Qc6 18. Qxc6+ bxc6 19. Nxe5 Bxe5 20. Bd2
axb4 21. Rfc1 Ke7 22. Rc2 Ra3 23. Rac1 bxc3 24. Bxc3 Bxc3 25. Rxc3 Rxa2 26. Rb3
Rha8 27. g4 Ra1 28. Rbb1 Rxb1 29. Rxb1 Ra5 30. Rc1 e5 31. g5 Ke6 32. Kg2 d4 33.
Kf3 Kd5 34. h4 Rxc5  0-1

[Event "IRT ECP STD - Etapa Haroldo Salles 2019"]
[Site "Sao Paulo"]
[Date "2019.05.11"]
[Round "6"]
[Board "18"]
[White "Katsuyama, Eric Shih"]
[Black "Silva, Liara Blanco"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1037"]
[BlackElo "1267"]
[PlyCount "120"]
[EventDate "2019.05.09"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 Qb6 8. dxc5
Bxc5 9. O-O Ndxe5 10. Qc2 Nxd3 11. Qxd3 h6 12. b4 Bd6 13. b5 Ne5 14. Nxe5 Bxe5
15. Re1 Bf6 16. Bb2 O-O 17. a4 Bd7 18. Ra2 Rfd8 19. c4 Bxb2 20. Rxb2 dxc4 21.
Nxc4 Qc7 22. b6 axb6 23. Nxb6 Ra6 24. Nxd7 Qxd7 25. Qxd7 Rxd7 26. Ra2 Rad6 27.
h3 Rd1 28. Rxd1 Rxd1+ 29. Kh2 Rd4 30. a5 Rd5 31. a6 bxa6 32. Rxa6 Kh7 33. Ra7
Kg6 34. Kg3 Rf5 35. f3 Kf6 36. Kf2 Rd5 37. g4 h5 38. Kg3 hxg4 39. hxg4 Kg6 40.
Re7 Kf6 41. Ra7 g5 42. Ra6 Kg6 43. Ra4 Rd6 44. Re4 f5 45. gxf5+ exf5 46. Re5
Kf6 47. f4 gxf4+ 48. Kxf4 Rd4+ 49. Kf3 Kxe5 50. Kf2 Rd3 51. Ke2 Ke4 52. Kf2 Re3
53. Kg2 Rf3 54. Kg1 Ke3 55. Kg2 f4 56. Kg1 Rf2 57. Kh1 Kf3 58. Kg1 Kg3 59. Kh1
Ra2 60. Kg1 Ra1#  0-1