[Event "Jundiai op 4th"]
[Site "Jundiai"]
[Date "2023.07.23"]
[Round "4"]
[White "Borin, Ivan"]
[Black "De Camargo, Yuri Adorno"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1619"]
[BlackElo "1521"]
[PlyCount "35"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Qe2 Nf6 7. Rd1 Qg4 8. Nc3 g6 9. h3 Qc8 10. d3 Bg7 11. Be3 0-0 12. Qd2 a6 13. Bh6 b5 14. Bxg7 Kxg7 15. Qe3 Qe6 16. Ng5 Qe5 17. Nf3 Qe6 18. Ng5 1/2-1/2

[Event "Jundiai op 4th"]
[Site "Jundiai"]
[Date "2023.07.23"]
[Round "5"]
[White "Muniz, Henrique Rocha"]
[Black "Borin, Ivan"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1486"]
[BlackElo "1619"]
[PlyCount "80"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. cxd5 exd5 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. d4 c6 8. Nc3 h6 9. Re1 Bf5 10. Bf4 Nbd7 11. Ne5 Re8 12. f3 Nxe5 13. Bxe5 Qb6 14. e4 dxe4 15. fxe4 Bg4 16. Qc2 Bh5 17. Bxf6 Bxf6 18. e5 Qxd4+ 19. Kh1 Rxe5 20. Ne4 Rb5 21. Nc3 Qc5 22. Be4 Bxc3 23. bxc3 Qg5 24. a4 Rb6 25. a5 Rb5 26. a6 Bg6 27. axb7 Rxb7 28. Bxg6 Qxg6 29. Qxg6 fxg6 30. Re6 Rc7 31. Ra6 Kf7 32. Rexc6 Rxc6 33. Rxc6 a5 34. Rc7+ Ke6 35. Rc6+ Ke5 36. Rxg6 Ra7 37. Rb6 a4 38. Rb1 Kd5 39. Kg2 Kc4 40. Kf2 a3 0-1

[Event "Jundiai op 4th"]
[Site "Jundiai"]
[Date "2023.07.22"]
[Round "2"]
[White "Borin, Ivan"]
[Black "Gazzaneo, Jose Fernando"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1619"]
[BlackElo "1800"]
[PlyCount "131"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. 0-0 Bg7 6. Re1 e5 7. d3 Ne7 8. Be3 b6 9. h3 0-0 10. Qd2 f5 11. Bh6 f4 12. Bxg7 Kxg7 13. Nxe5 Qd4 14. Qc3 Be6 15. Nf3 Qxc3 16. Nxc3 h6 17. Rad1 Rad8 18. d4 cxd4 19. Rxd4 c5 20. Rdd1 Nc6 21. a3 g5 22. Rxd8 Rxd8 23. Rd1 Rxd1+ 24. Nxd1 g4 25. hxg4 Bxg4 26. Nc3 Bxf3 27. gxf3 Nd4 28. Kg2 Kf6 29. Nd5+ Ke5 30. c3 Ne6 31. Kh3 h5 32. Kh4 Ng7 33. Kg5 Ne6+ 34. Kxh5 Ng7+ 35. Kg6 Ne6 36. Ne7 c4 37. Nc6+ Kd6 38. Nxa7 Nc5 39. Nb5+ Ke5 40. Nc7 Nd3 41. Kg5 Nxb2 42. Nd5 Na4 43. Kg4 b5 44. Kh3 Nc5 45. Nc7 Nd3 46. Kg2 Ne1+ 47. Kf1 Nxf3 48. Ke2 Kxe4 49. Nxb5 Ne5 50. a4 f3+ 51. Kd2 Ng4 52. a5 Nxf2 53. a6 Kf4 54. a7 Ne4+ 55. Ke1 f2+ 56. Kf1 Kg3 57. a8Q Nd2+ 58. Ke2 f1Q+ 59. Kxd2 Qf2+ 60. Kc1 Qe1+ 61. Kb2 Qd2+ 62. Ka3 Qc1+ 63. Kb4 Qb2+ 64. Kc5 Qf2+ 65. Nd4 Qf6 66. Qf3+ 1-0

[Event "Jundiai op 4th"]
[Site "Jundiai"]
[Date "2023.07.22"]
[Round "3"]
[White "Ricci, Lucas Estremes"]
[Black "Borin, Ivan"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1541"]
[BlackElo "1619"]
[PlyCount "120"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 Bd7 7. Ne5 Nc6 8. Nxd7 Qxd7 9. cxd5 exd5 10. Nc3 Rfd8 11. a3 Qg4 12. Bf4 Bd6 13. Bxd6 Rxd6 14. e3 Qxd1 15. Rfxd1 a6 16. b4 Ne7 17. Rdc1 c6 18. Na4 Rb8 19. Rc2 Ne4 20. Rac1 Rdd8 21. Nc5 Nxc5 22. Rxc5 Nf5 23. a4 Nd6 24. Rb1 Rbc8 25. Rbc1 Nc4 26. b5 axb5 27. axb5 Kf8 28. bxc6 bxc6 29. Bf1 Nd2 30. Bh3 Nb3 31. Rxc6 Nxc1 32. Rxc8 Rxc8 33. Bxc8 Ke7 34. Ba6 Nb3 35. Kf1 Nd2+ 36. Ke2 Ne4 37. f3 Nd6 38. Kd3 f5 39. Kc3 Ne8 40. Kb4 Kd6 41. Bd3 g6 42. g4 fxg4 43. fxg4 Nf6 44. h3 g5 45. Kc3 h6 46. Kd2 Ke6 47. Ke2 Kd6 48. Kf3 Ke6 49. Bf5+ Kd6 50. Kg3 Ke7 51. h4 Kd6 52. h5 Ke7 53. Kf3 Kd6 54. Ke2 Ne8 55. Kf3 Nf6 56. e4 dxe4+ 57. Bxe4 Ke6 58. Bb7 Kd6 59. d5 Nxd5 60. Ke4 Ne7 1/2-1/2

[Event "Jundiai op 4th"]
[Site "Jundiai"]
[Date "2023.07.21"]
[Round "1"]
[White "De Amorim, Luigi Zilio Martins"]
[Black "Borin, Ivan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1141"]
[BlackElo "1619"]
[PlyCount "42"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Be7 8. Nc3 c6 9. Bf4 0-0 10. h3 Bh5 11. Qd2 Nbd7 12. Rad1 Bb4 13. Qc2 Qe7 14. Rfe1 Bd6 15. Bxd6 Qxd6 16. Ng5 Bxe2 17. Rxe2 h6 18. Nce4 Qe7 19. Nxf6+ Nxf6 20. Ne4 Rfd8 21. Nxf6+ Qxf6 1/2-1/2

[Event "Hebraica op 31st"]
[Site "Hebraica"]
[Date "2023.06.30"]
[Round "2"]
[White "Borin, Ivan"]
[Black "Kosminsky, Max Berger"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1619"]
[BlackElo "1204"]
[PlyCount "78"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e6 7. Rd1 Be7 8. c4 0-0 9. d4 cxd4 10. Nxd4 e5 11. Nf5 Nc5 12. Nc3 a5 13. f3 Re8 14. Be3 b6 15. Nd5 Nxd5 16. Rxd5 Bf8 17. Rad1 Re6 18. Bxc5 bxc5 19. Rxc5 Qb6 20. Kh1 Qxc5 21. Ne3 Rb8 22. b3 Rh6 23. Nd5 Qc8 24. Qf2 Qd8 25. Ne3 Qh4 26. g3 Qg5 27. h4 Qd8 28. Nf5 Rf6 29. Rd5 Qb6 30. Qd2 a4 31. Rb5 Qc7 32. Rxb8 Qxb8 33. b4 g6 34. Nh6+ Bxh6 35. Qxh6 Qf8 36. Qe3 Qc8 37. Qb6 Qh3+ 38. Kg1 Qxg3+ 39. Kh1 Qxf3+ 0-1

[Event "Hebraica op 31st"]
[Site "Hebraica"]
[Date "2023.06.30"]
[Round "1"]
[White "Santoro, Camila Correa"]
[Black "Borin, Ivan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1800"]
[BlackElo "1619"]
[PlyCount "39"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. c3 Nc6 5. e3 Qb6 6. Qc2 Bf5 7. Bd3 Bxd3 8. Qxd3 Qxb2 9. 0-0 Qxa1 10. Qb5 Qxa2 11. Qxb7 Rd8 12. Qxc6+ Nd7 13. Bc7 f6 14. Ne5 fxe5 15. dxe5 e6 16. Qxe6+ Be7 17. Bd6 Kf8 18. Qxe7+ Kg8 19. Qxd8+ Kf7 20. Qxd7+ 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2018.03.04"]
[Round "5"]
[White "Borin, Ivan"]
[Black "Tamarozi, Isabelle"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1440"]
[BlackElo "1950"]
[PlyCount "82"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. h3 d6 5. e3 0-0 6. Be2 Nbd7 7. Bh2 b6 8. c4 Bb7 9. Nc3 Ne4 10. Nxe4 Bxe4 11. 0-0 Bb7 12. Qc2 e5 13. d5 a5 14. a3 a4 15. Nd2 f5 16. f4 Qe7 17. Nf3 h6 18. Rab1 Nc5 19. g4 Rae8 20. Rfe1 Bh8 21. g5 e4 22. Nd2 hxg5 23. b4 axb3 24. Nxb3 Nxb3 25. Qxb3 Kh7 26. Bf1 gxf4 27. Bxf4 g5 28. Bh2 Rf6 29. Qc2 Rh6 30. Qf2 Bc8 31. Bg2 Bd7 32. Rf1 Ra8 33. Rb3 Ra4 34. Rc1 Qe8 35. Bg3 Bf6 36. h4 g4 37. Kf1 Qa8 38. h5 Rxa3 39. Rbb1 Ra2 40. Qe1 Rxh5 41. Bxe4 fxe4 0-1

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2018.03.04"]
[Round "6"]
[White "Cordeiro da Silva, Felipe"]
[Black "Borin, Ivan"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1780"]
[BlackElo "1440"]
[PlyCount "52"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 h6 6. Nc3 e6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Nbd7 10. b4 Be7 11. b5 0-0 12. bxc6 bxc6 13. Ra6 Rfc8 14. b4 Ne4 15. Nxe4 Bxe4 16. 0-0 Bxf3 17. Bxf3 e5 18. Bg4 Rc7 19. Bxd7 Rxd7 20. dxe5 Rc7 21. Bd2 Kf8 22. Rfa1 f6 23. e6 Bd8 24. f4 f5 25. Bc3 g6 26. Be5 Rcc8 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2018.03.03"]
[Round "3"]
[White "Borin, Ivan"]
[Black "Alves, Alessandro Cunha"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1440"]
[BlackElo "1819"]
[PlyCount "83"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 4. c3 Nc6 5. e3 Be7 6. Bd3 0-0 7. h3 b6 8. 0-0 Bb7 9. Nbd2 cxd4 10. exd4 d5 11. Re1 Rc8 12. Ne5 Nxe5 13. Bxe5 Bd6 14. Nf3 Ne4 15. Bxd6 Qxd6 16. Nd2 f5 17. Qe2 Rf6 18. Nf1 Rcf8 19. f3 Ng3 20. Nxg3 Qxg3 21. Qf2 Qd6 22. Re5 Bc8 23. Rae1 Rh6 24. Kf1 Qd8 25. f4 Qh4 26. R1e2 Rff6 27. Qxh4 Rxh4 28. Rf2 Rg6 29. Ke2 Rg3 30. Re3 Rxe3+ 31. Kxe3 Kf7 32. Bf1 Rh6 33. Kd2 Rg6 34. Bd3 Rg3 35. Kc2 Bd7 36. Be2 a6 37. Kb3 Ke7 38. Kb4 a5+ 39. Kb3 h6 40. Bf3 Bb5 41. Be2 Bc6 42. Bf3 1/2-1/2

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2018.03.03"]
[Round "4"]
[White "De Oliveira, Carlos Frederico B"]
[Black "Borin, Ivan"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1561"]
[BlackElo "1440"]
[PlyCount "43"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. d4 d5 4. e3 e6 5. Nc3 Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Nbd7 9. a3 a6 10. 0-0 c5 11. dxc5 Bxc5 12. b4 Be7 13. Bb2 Bb7 14. Qe2 0-0 15. Rfd1 Nd5 16. Nxd5 Bxd5 17. Rac1 Bf6 18. Bxf6 Nxf6 19. Bb1 Qe7 20. Ba2 Rac8 21. Bxd5 Nxd5 22. Qb2 1/2-1/2

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2018.03.02"]
[Round "1"]
[White "Borin, Ivan"]
[Black "Agostinho, Albano"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1440"]
[BlackElo "1916"]
[PlyCount "70"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Nbd7 7. Nbd2 Be7 8. h3 h6 9. 0-0 0-0 10. Rfe1 c5 11. c3 Re8 12. Ne5 c4 13. Qc2 Rc8 14. e4 b5 15. Nxd7 Qxd7 16. e5 Nh7 17. Bg3 f5 18. exf6 Nxf6 19. Nf3 Bd6 20. Bxd6 Qxd6 21. Ne5 Nd7 22. Qg6 Nxe5 23. Rxe5 Re7 24. Rae1 Rce8 25. f4 Qd7 26. R1e3 a5 27. Rg3 Kh8 28. Rge3 b4 29. g4 bxc3 30. bxc3 Qa4 31. f5 Qc2 32. Rxe6 Rxe6 33. Rxe6 Rxe6 34. Qxe6 Qxc3 35. Qe8+ Kh7 1/2-1/2

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2018.03.02"]
[Round "2"]
[White "Menezes, Jose Eduardo C"]
[Black "Borin, Ivan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1844"]
[BlackElo "1440"]
[PlyCount "85"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nf6 3. e3 Bg4 4. Qd3 c6 5. h3 Bc8 6. Nf3 e6 7. Be2 Nbd7 8. 0-0 Ne4 9. c4 Be7 10. b3 b6 11. cxd5 cxd5 12. Ba3 a5 13. Rc1 Ba6 14. Qd1 Bxe2 15. Qxe2 0-0 16. Bxe7 Qxe7 17. Nbd2 Nxd2 18. Qxd2 Rfc8 19. Rc2 Nf6 20. Rac1 Rxc2 21. Qxc2 Qb7 22. Ne5 Ne4 23. Qc7 Qxc7 24. Rxc7 f6 25. Nd7 b5 26. Nc5 Nxc5 27. dxc5 Kf8 28. Kf2 e5 29. fxe5 fxe5 30. Rd7 d4 31. exd4 exd4 32. Rxd4 Rc8 33. Rd5 Ke7 34. Ke3 Ke6 35. Kd4 Rc6 36. g4 g6 37. Re5+ Kf6 38. g5+ Kf7 39. Kd5 Rc8 40. c6 a4 41. Kd6 Rd8+ 42. Kc5 axb3 43. axb3 1-0

