[Event "Natal Potiguar A2"]
[Site "Natal"]
[Date "2018.07.22"]
[Round "5"]
[White "Jordao Barbosa, Marcio Ferre"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2092"]
[BlackElo "2028"]
[PlyCount "29"]
[EventDate "2018.07.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nf6 7. Bd2 Bd6 8. 0-0-0 Nbd7 9. d4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qh4 Qe7 13. Bc4 0-0-0 14. Rhe1 h6 15. f4 1/2-1/2

[Event "Natal Potiguar A2"]
[Site "Natal"]
[Date "2018.07.22"]
[Round "4"]
[White "Medeiros, Israel Costa Smith"]
[Black "Rocha, Vitor Firmo de Souz"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2028"]
[BlackElo "2187"]
[PlyCount "56"]
[EventDate "2018.07.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nc6 6. Nxc6 bxc6 7. 0-0 Be7 8. c4 0-0 9. c5 f5 10. f3 Ng5 11. Qa4 Bd7 12. Ba6 Ne6 13. Be3 Bf6 14. Na3 Rb8 15. Rab1 Qe7 16. Nc2 g5 17. Rfe1 Qg7 18. Red1 f4 19. Bf2 h5 20. Qa3 g4 21. fxg4 hxg4 22. Bd3 Qg5 23. Rd2 Kg7 24. Bf1 Qh6 25. g3 Rh8 26. Be1 Ng5 27. h4 Nf3+ 28. Kf2 fxg3+ 0-1

[Event "Natal Potiguar A2"]
[Site "Natal"]
[Date "2018.07.21"]
[Round "3"]
[White "Macedo, Alexandre Soares"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1957"]
[BlackElo "2028"]
[PlyCount "42"]
[EventDate "2018.07.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 f6 3. e3 e5 4. a3 Be6 5. d4 e4 6. c4 c6 7. Nd2 Bd6 8. f4 Ne7 9. Nh3 Qd7 10. Nf2 Nf5 11. Qb3 0-0 12. g3 Nh6 13. Be2 Na6 14. h3 Nc7 15. c5 Be7 16. g4 Rfb8 17. a4 b6 18. Qc3 a5 19. bxa5 bxc5 20. dxc5 Bxc5 21. Nb3 Bb4 0-1

[Event "Natal Potiguar A2"]
[Site "Natal"]
[Date "2018.07.21"]
[Round "2"]
[White "Medeiros, Israel Costa Smith"]
[Black "Sallaberry, Ana Paula Nogueira"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2028"]
[BlackElo "1571"]
[PlyCount "75"]
[EventDate "2018.07.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Ne7 7. Bg5 Qc7 8. Rc1 dxc4 9. Bxc4 Nd7 10. Nge2 Nb6 11. Bb3 0-0-0 12. Nb5 Qb8 13. Nd6+ Rxd6 14. exd6 Qxd6 15. 0-0 Kd8 16. Bf4 Qd7 17. a4 Ned5 18. Bg3 Bd6 19. Bxd6 Qxd6 20. a5 Nd7 21. Qd2 f6 22. Bxd5 Qxd5 23. Rfd1 Qd6 24. a6 b6 25. Ng3 Bg6 26. Qc3 Nb8 27. b4 Kd7 28. b5 Qd5 29. bxc6+ Nxc6 30. Ne2 Qd6 31. Nf4 Bf7 32. Qf3 Rc8 33. Nxe6 Qxe6 34. d5 Qg4 35. dxc6+ Kc7 36. Rd7+ Qxd7 37. cxd7+ Kxd7 38. Qb7+ 1-0

[Event "Natal Potiguar A2"]
[Site "Natal"]
[Date "2018.07.19"]
[Round "1"]
[White "Frankental, David"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1896"]
[BlackElo "2028"]
[PlyCount "60"]
[EventDate "2018.07.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. g4 c5 7. d5 e6 8. h4 exd5 9. exd5 Re8 10. Be3 Qa5 11. Qd2 Bxg4 12. Bxg4 Nxg4 13. Nge2 Ne5 14. 0-0-0 Nxc4 15. Qd3 Nxe3 16. fxe3 Nd7 17. h5 c4 18. Qxc4 Rac8 19. Qf4 Ne5 20. hxg6 hxg6 21. Rh2 Rc4 22. Nd4 Rxc3+ 23. bxc3 Qxc3+ 24. Kb1 Nc4 25. a4 Nxe3 26. Rdd2 Nxd5 27. Qh4 Bxd4 28. Qxd4 Re1+ 29. Rd1 Qxd4 30. Rxe1 Qb4+ 0-1

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.09"]
[Round "7"]
[White "Da Silva Araujo, Gabriel Victor"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "1977"]
[BlackElo "2022"]
[PlyCount "137"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Nd7 11. Qxa5 Nxa5 12. Nd2 Bxc3 13. bxc3 Rb8 14. Rab1 b6 15. Bf4 e5 16. Bh6 Re8 17. Bd5 Nf6 18. Nb3 Nxd5 19. cxd5 Bf5 20. Rbc1 Nc4 21. Rfd1 Rbd8 22. Nd2 Nb2 23. Re1 f6 24. h4 Kf7 25. e4 Bc8 26. Rc2 Na4 27. Be3 Kg7 28. Kg2 h6 29. f4 exf4 30. Bxf4 Rxd5 31. exd5 Rxe1 32. Kf2 Re8 33. Nf3 Bf5 34. Rc1 Nb2 35. Ne1 Nc4 36. Bc7 Kf7 37. Ng2 g5 38. d6 Ke6 39. Re1+ Kd7 40. Rxe8 Kxe8 41. Ne3 Be6 42. Nxc4 Bxc4 43. a3 Kd7 44. Bb8 b5 45. Bxa7 Kxd6 46. hxg5 fxg5 47. Bb8+ Kd5 48. Ke3 h5 49. Bc7 Ba2 50. Bd8 g4 51. Kd3 Bb1+ 52. Kd2 Ke4 53. Be7 Kf3 54. Bh4 Ba2 55. Kd3 Bb1+ 56. Kd2 Ke4 57. Be7 Kd5 58. Kc1 Bd3 59. Kb2 Kc4 60. Bd8 Be2 61. Be7 Bd1 62. Bd8 Bb3 63. Be7 Ba4 64. Bd8 Kd3 65. Be7 c4 66. Bd8 Ke3 67. Be7 Kf3 68. Bh4 Bb3 69. Kc1 1/2-1/2

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.09"]
[Round "6"]
[White "Medeiros, Israel Costa Smith"]
[Black "Noguerol, Alvaro Vinueza"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2022"]
[BlackElo "1758"]
[PlyCount "115"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Nf6 6. Bg2 d5 7. exd5 Nxd5 8. 0-0 Be7 9. c4 Nf6 10. b4 0-0 11. a3 Qc7 12. Qe2 Nc6 13. Bb2 Nxd4 14. Bxd4 Bd7 15. c5 Bb5 16. Qb2 Bxf1 17. Be5 Qc8 18. Kxf1 Rd8 19. Bf3 a5 20. Nc3 axb4 21. axb4 Rxa1+ 22. Qxa1 Qd7 23. Qa7 Nd5 24. Nxd5 exd5 25. Qa3 b6 26. Bd4 Bf6 27. Bxf6 gxf6 28. Qc3 Qh3+ 29. Bg2 Qg4 30. Bf3 Qc4+ 31. Qxc4 dxc4 32. cxb6 f5 33. Ke1 Kg7 34. b7 Kf6 35. g4 Ke5 36. gxf5 c3 37. Bd1 Kd4 38. Bb3 Kd3 39. Kd1 Rg8 40. Bc2+ Kc4 41. f6 Rb8 42. Be4 Kxb4 43. Kc2 Kc4 44. f3 h6 45. h4 Rd8 46. Bf5 Rd2+ 47. Kc1 Rb2 48. Be6+ Kd4 49. Bxf7 Rxb7 50. Bg6 Ke5 51. f7 Rb8 52. h5 Kf4 53. Kc2 Rc8 54. Bd3 Rf8 55. Bg6 Kxf3 56. Kxc3 Kf4 57. Kd3 Rd8+ 58. Ke2 1/2-1/2

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.08"]
[Round "5"]
[White "Carstens Dobuchak, Thiago"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2111"]
[BlackElo "2022"]
[PlyCount "57"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. g4 Nfd7 9. Nge2 Nc5 10. Ng3 Qh4 11. Qd2 h6 12. Be2 Nbd7 13. 0-0-0 Kh7 14. Rdg1 Bf6 15. Nf1 Bg5 16. Bxg5 Qxg5 17. Ne3 Qe7 18. h4 Nf6 19. Bf3 Kg7 20. g5 hxg5 21. hxg5 Nh7 22. Bg4 Bxg4 23. Rxg4 Rh8 24. Nf5+ gxf5 25. exf5 Qd7 26. g6 Nf6 27. gxf7+ Kxf7 28. Rg7+ Kf8 29. Rxh8+ 1-0

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.08"]
[Round "4"]
[White "Medeiros, Israel Costa Smith"]
[Black "Jordao Barbosa, Marcio Ferre"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2022"]
[BlackElo "2113"]
[PlyCount "66"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. Qe2 dxe4 5. Nxe4 Nbd7 6. d4 Be7 7. g3 0-0 8. Bg2 c5 9. Nxf6+ Bxf6 10. dxc5 Qa5+ 11. Nd2 Nxc5 12. 0-0 Qc7 13. Ne4 Nxe4 14. Qxe4 Bd7 15. Qxb7 Qxb7 16. Bxb7 Rab8 17. Be4 Bxb2 18. Bxb2 Rxb2 19. Rfd1 Bb5 20. a4 Bc4 21. Rd7 f5 22. Rc7 Be2 23. Re1 Bg4 24. Bd3 Bf3 25. Rxa7 e5 26. Bc4+ Kh8 27. Bb3 Rd8 28. Ra5 Re8 29. Bf7 Rf8 30. Raxe5 Rxc2 31. Rxf5 Bc6 32. Bb3 Rxf5 33. Bxc2 Rc5 1-0

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.07"]
[Round "3"]
[White "Da Silva, Francisco Iran Sant"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1824"]
[BlackElo "2022"]
[PlyCount "98"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bd3 Qc7 7. c3 g6 8. Bc2 Bg7 9. d3 0-0 10. h3 b5 11. Be3 Bb7 12. Qd2 Rfe8 13. Bh6 Bh8 14. a4 e5 15. Na3 Bc6 16. axb5 axb5 17. Bb3 Nf8 18. Ng5 Ne6 19. Nxe6 fxe6 20. Bxe6+ Rxe6 21. Nxb5 Qb8 22. Rxa8 Bxa8 23. c4 Bc6 24. Nc3 Re7 25. f4 exf4 26. Bxf4 Nh5 27. Bh2 Bd4+ 28. Kh1 Rb7 29. Re2 Qf8 30. Re1 Rf7 31. Ne2 Rf1+ 32. Bg1 Bxg1 33. Nxg1 Rxe1 34. Qxe1 Qf4 35. Nf3 Bd7 36. Qh4 Qxh4 37. Nxh4 Nf4 38. d4 cxd4 39. Nf3 Ne2 40. Nd2 Bc6 41. Kh2 Kf7 42. g4 Ke6 43. Kg2 Ke5 44. Kf3 Nc1 45. b4 Nd3 46. b5 Bb7 47. Ke2 Bxe4 48. Nf3+ Bxf3+ 49. Kxd3 Be4+ 0-1

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.07"]
[Round "2"]
[White "Medeiros, Israel Costa Smith"]
[Black "Barros, Benone Gabriel Carv"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2022"]
[BlackElo "1804"]
[PlyCount "69"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 Qc7 9. d5 h6 10. dxc6 bxc6 11. a5 Rb8 12. h3 Nc5 13. Bf1 Be6 14. b3 Nfd7 15. Nd2 f5 16. exf5 Bxf5 17. Nde4 Nxe4 18. Nxe4 d5 19. Ng3 Be6 20. Ba3 c5 21. c4 d4 22. Bc1 Rf7 23. Bd3 Rbf8 24. Qh5 Rf6 25. Ne4 Rf5 26. Qg6 R5f6 27. Nxf6+ Rxf6 28. Qg3 Bd6 29. Be4 Nf8 30. Bd2 Qf7 31. a6 Kh8 32. Ra5 Bf5 33. Rb5 Bxe4 34. Rxe4 Qh5 35. Qg4 1-0

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.06"]
[Round "1"]
[White "Dos Santos, Wesley Cesar Reis"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1699"]
[BlackElo "2022"]
[PlyCount "54"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Qb6 9. Nc3 g6 10. Bg5 Qxb2 11. Bxf6 exf6 12. Ne2 Qb6 13. Bc4 Qb4+ 14. c3 Qxc4 15. 0-0 Rb8 16. Qc2 Be7 17. Nd4 0-0 18. Rab1 c5 19. Ne2 d5 20. exd5 Bf5 21. Qd2 Rxb1 22. Rxb1 Bxb1 23. Nf4 Bd6 24. Nh3 Re8 25. f4 Re2 26. Qd1 Qe4 27. g3 Qg2# 0-1

[Event "BRA-ch sf Reg2 83rd"]
[Site "Natal"]
[Date "2016.11.14"]
[Round "5"]
[White "Gomes, Jose Murilo"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2002"]
[BlackElo "2055"]
[PlyCount "149"]
[EventDate "2016.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. Re1 e5 6. c3 Nf6 7. d4 Qc7 8. d5 Nb8 9. a4 g6 10. Bg5 Bg7 11. Na3 h6 12. Bd2 0-0 13. Bxd7 Nbxd7 14. Nc4 b6 15. Nh4 a6 16. Qc1 Kh7 17. Qc2 Ng8 18. Re3 Bf6 19. Rh3 Kg7 20. Qd1 b5 21. Ne3 Bxh4 22. Rxh4 Ndf6 23. Qf3 Rfb8 24. a5 Qd7 25. Ng4 Nxg4 26. Rxg4 Qe7 27. Rg3 Nf6 28. b3 Rh8 29. Re1 Nd7 30. Qf5 Rad8 31. Ree3 Rh7 32. Re1 Kh8 33. Qh3 h5 34. Bc1 Rg8 35. Rd3 c4 36. bxc4 bxc4 37. Rdd1 Nc5 38. Ba3 Nd3 39. Rxd3 cxd3 40. Qxd3 Ra8 41. Rb1 Qd7 42. Rb6 Qa4 43. Bb4 Qa1+ 44. Qf1 Qxf1+ 45. Kxf1 f5 46. Bxd6 fxe4 47. Bxe5+ Kg8 48. Rxg6+ Kf7 49. Rf6+ Ke7 50. Re6+ Kd7 51. Rb6 Re7 52. Bd4 Rf7 53. Ke2 Rf5 54. c4 Rc8 55. Rb4 h4 56. Ke3 h3 57. gxh3 Rf3+ 58. Kxe4 Rcf8 59. Be3 Rxh3 60. Rb7+ Kc8 61. Ra7 Rf6 62. c5 Rxh2 63. Ke5 Rg6 64. Kf5 Rg1 65. Rxa6 Rh5+ 66. Ke4 Rd1 67. d6 Kd7 68. Ra7+ Kd8 69. a6 Rh4+ 70. Ke5 Ra4 71. c6 Ke8 72. Ra8+ Kf7 73. Ra7+ Kg6 74. c7 Rc4 75. Ra8 1-0

[Event "BRA-ch sf Reg2 83rd"]
[Site "Natal"]
[Date "2016.11.14"]
[Round "6"]
[White "Medeiros, Israel Costa Smith"]
[Black "Da Silva Araujo, Gabriel Victor"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2055"]
[BlackElo "1913"]
[PlyCount "87"]
[EventDate "2016.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. f3 Nbd7 6. Qd2 e5 7. 0-0-0 0-0 8. g4 h5 9. h4 Re8 10. gxh5 Nxh5 11. Bc4 exd4 12. Bxd4 Bxd4 13. Qxd4 Qf6 14. Nd5 Qd8 15. Ne2 Nb6 16. Nef4 Nxf4 17. Nxf4 Nxc4 18. Qxc4 Re5 19. Rdg1 Be6 20. Rxg6+ fxg6 21. Nxe6 Rxe6 22. Qxe6+ Kg7 23. Rg1 Qf6 24. Qg4 Rf8 25. h5 Qf4+ 26. Qxf4 Rxf4 27. Rxg6+ Kh7 28. Rg3 Kh6 29. Rh3 d5 30. exd5 Rd4 31. c3 Rxd5 32. Kc2 Ra5 33. Kb3 Rb5+ 34. Kc2 Ra5 35. a3 Rd5 36. c4 Rd7 37. Kc3 Rd1 38. f4 Rd7 39. c5 Rf7 40. Rh4 Rf5 41. Kd4 b6 42. cxb6 cxb6 43. Ke4 Rc5 44. Rh2 1-0

[Event "BRA-ch sf Reg2 83rd"]
[Site "Natal"]
[Date "2016.11.13"]
[Round "3"]
[White "Frankental, David"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1745"]
[BlackElo "2055"]
[PlyCount "80"]
[EventDate "2016.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 Nbd7 8. g4 Nc5 9. f3 a5 10. Qd2 Ne8 11. Nh3 f5 12. gxf5 gxf5 13. exf5 Bxf5 14. Nf2 a4 15. 0-0-0 a3 16. b3 Qh4 17. Rhg1 Kh8 18. Rg2 Qe7 19. Nfe4 Nf6 20. Nxc5 dxc5 21. d6 cxd6 22. Qxd6 Qe8 23. Nd5 Nxd5 24. Qxd5 e4 25. f4 Bb2+ 26. Kc2 b6 27. Rg5 Qc8 28. Bf1 Be6 29. Qd2 Bf6 30. Rg2 b5 31. Qd6 bxc4 32. Bxc4 Bxc4 33. bxc4 Ra4 34. Qd5 Qa6 35. Rdd2 Rxc4+ 36. Kd1 Rb8 37. Qf7 Rb1+ 38. Ke2 Rc2+ 39. Kf2 Qf1+ 40. Kg3 Qf3# 0-1

[Event "BRA-ch sf Reg2 83rd"]
[Site "Natal"]
[Date "2016.11.13"]
[Round "4"]
[White "Medeiros, Israel Costa Smith"]
[Black "Pereira Fo, Hildebrando Apolon"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2055"]
[BlackElo "1755"]
[PlyCount "49"]
[EventDate "2016.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 Bd7 7. 0-0 0-0 8. f4 Nc6 9. Kh1 a6 10. a4 Bg4 11. Nf3 Be6 12. Be2 Re8 13. f5 Bd7 14. Bc4 Ne5 15. Nxe5 dxe5 16. Qf3 c6 17. a5 Qc7 18. g4 h6 19. h4 Nh7 20. g5 hxg5 21. hxg5 Nxg5 22. Qh5 Be6 23. fxe6 f6 24. Bxg5 Rf8 25. Rf3 1-0

[Event "BRA-ch sf Reg2 83rd"]
[Site "Natal"]
[Date "2016.11.12"]
[Round "1"]
[White "Macedo, Maximo Iack Miranda"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2345"]
[BlackElo "2055"]
[PlyCount "53"]
[EventDate "2016.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 c5 8. Be4 Rb8 9. Be3 b4 10. Na4 Qc7 11. dxc5 dxc5 12. Ng5 e6 13. Bf3 Bb7 14. Ne4 Bxe4 15. Bxe4 Ne7 16. 0-0 0-0 17. Qf3 Rb5 18. b3 Ra5 19. a3 f5 20. Bd3 Nxe5 21. fxe5 Bxe5 22. axb4 Nd5 23. Bxc5 Rxc5 24. Nxc5 Nxb4 25. Nxe6 Qa7+ 26. Kh1 Nxd3 27. Nxf8 1-0

[Event "BRA-ch sf Reg2 83rd"]
[Site "Natal"]
[Date "2016.11.12"]
[Round "2"]
[White "Medeiros, Israel Costa Smith"]
[Black "Da Silva, Izael Brasilino Ara"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2055"]
[BlackElo "1852"]
[PlyCount "116"]
[EventDate "2016.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nf6 3. d3 Bc5 4. Nf3 d6 5. 0-0 0-0 6. c4 a6 7. Nc3 Nc6 8. a3 Re8 9. b4 Ba7 10. Bb2 Bg4 11. h3 Be6 12. Ng5 Bc8 13. Kh2 Ng4+ 14. hxg4 Qxg5 15. f3 Re6 16. Bh3 Bd7 17. Nd5 Rc8 18. f4 exf4 19. gxf4 Qh4 20. Rf3 Nd4 21. Bxd4 Bxd4 22. Ra2 c6 23. e3 Ba7 24. f5 Rh6 25. Nf4 Qxg4 26. e4 Be3 27. Rg2 Bxf4+ 28. Kg1 Be3+ 29. Kf1 Qh5 30. Qe2 Bd4 31. Rg4 Re8 32. Qg2 Be5 33. Rg5 Qh4 34. Ke2 d5 35. Re3 Bd4 36. Rg4 Qh5 37. Rf3 dxc4 38. dxc4 Kh8 39. Kd3 Be5 40. c5 Rd8 41. Kc2 Bc8 42. Kc1 b6 43. Qa2 bxc5 44. bxc5 a5 45. Qc4 Rd4 46. Qe2 f6 47. Qa2 Qe8 48. Qb3 Qe7 49. Rc3 a4 50. Qc2 Ba6 51. Qb1 Be2 52. Rg1 Bf4+ 53. Kb2 Rd2+ 54. Ka1 Be5 55. Rgc1 Rxh3 56. Qb4 Rd1 57. Ka2 Rxc1 58. Rxc1 Qf7+ 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.06"]
[Round "7"]
[White "Medeiros, Israel Costa Smith"]
[Black "Pereira, Ezequias Morais"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2055"]
[BlackElo "1764"]
[PlyCount "77"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. d3 c5 4. Nd2 Nc6 5. Ngf3 e5 6. 0-0 Be7 7. e4 d4 8. Nc4 Qc7 9. a4 Bg4 10. h3 Bh5 11. Qd2 Nd7 12. Nh2 0-0 13. f4 f6 14. g4 Bf7 15. f5 b6 16. h4 Qd8 17. g5 Rb8 18. Rf3 Kh8 19. Rg3 g6 20. Ng4 a6 21. Nh6 Be8 22. Bf3 b5 23. axb5 axb5 24. Na3 Ra8 25. Rb1 Qa5 26. Qd1 c4 27. h5 cxd3 28. cxd3 Qa4 29. Qf1 fxg5 30. hxg6 hxg6 31. Bxg5 Bxg5 32. Rxg5 Kg7 33. Qg2 Rf6 34. Ng4 Rd6 35. Qh2 Nf6 36. Qh6+ Kg8 37. Rxg6+ Bxg6 38. Qxg6+ Kh8 39. Nxf6 1-0

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.06"]
[Round "6"]
[White "Santos, Aldair Batista"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1863"]
[BlackElo "2055"]
[PlyCount "56"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nd7 5. c3 Ngf6 6. Qc2 0-0 7. Bf4 a6 8. Nbd2 b5 9. a4 Rb8 10. axb5 axb5 11. 0-0 c5 12. b4 c4 13. Ra5 Nh5 14. Be3 e5 15. Ng5 Nf4 16. Bxf4 exf4 17. Nh3 g5 18. Bg4 Rb6 19. Bf5 h5 20. Nf3 Bh6 21. e5 g4 22. Be6 Kg7 23. Bxf7 Rxf7 24. e6 Nf8 25. exf7 gxf3 26. Ra8 Qh4 27. Rxc8 Qg4 28. Nxf4 Bxf4 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.05"]
[Round "5"]
[White "Medeiros, Israel Costa Smith"]
[Black "Stapenhorst, Matheus Frederico"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2055"]
[BlackElo "1926"]
[PlyCount "86"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. g4 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Qxd5 Bxd5 14. Be2 Bh4+ 15. Kf1 f5 16. gxf5 Rxf5 17. Kg2 Nd7 18. c4 Be6 19. Rhd1 Bg5 20. Bg1 Bf4 21. Rd6 Rg5+ 22. Kf2 Bh3 23. Bf1 Bf5 24. Rad1 e4 25. fxe4 Bxd6 26. Rxd6 Bxe4 27. Rxd7 Rf8+ 28. Ke3 Bc6 29. Rd1 Rxg1 30. Be2 Rg2 31. Nd4 Rxh2 32. Nxc6 Re8+ 33. Kd3 bxc6 34. Bg4 h5 35. Bd7 Rd8 36. Kc3 Kh7 37. c5 Rf2 38. Rd6 Rf6 39. Rd4 g5 40. a4 a5 41. Rd3 g4 42. b4 axb4+ 43. Kxb4 Rf7 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.05"]
[Round "4"]
[White "Noronha, Natanael Muana C"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1825"]
[BlackElo "2055"]
[PlyCount "56"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e3 b6 7. h3 Bb7 8. Be2 Nbd7 9. 0-0 Re8 10. Re1 e5 11. Bh2 e4 12. Nd2 Nf8 13. Qc2 h5 14. b4 h4 15. a4 g5 16. a5 Qe7 17. axb6 axb6 18. Rxa8 Rxa8 19. d5 Re8 20. Ra1 Bc8 21. Ra7 Qd8 22. Nb5 Re7 23. Nd4 Bd7 24. Qa2 Re8 25. Qa6 Bc8 26. Qb5 Bd7 27. Qa6 Bc8 28. Qb5 Bd7 1/2-1/2

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.04"]
[Round "3"]
[White "Medeiros, Israel Costa Smith"]
[Black "Cunha, Lucas Aguiar"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2055"]
[BlackElo "2281"]
[PlyCount "90"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 Bb4 9. f3 0-0 10. g4 b5 11. g5 Nh5 12. a3 Be7 13. Nxc6 dxc6 14. Qf2 e5 15. Rg1 a5 16. Bxb5 cxb5 17. Nd5 Qb7 18. Nxe7+ Qxe7 19. Bc5 Qe8 20. Bxf8 Kxf8 21. Qc5+ Kg8 22. Rd5 Be6 23. Rxe5 b4 24. Qb6 bxa3 25. bxa3 Qa4 26. Qd6 Nf4 27. Rd1 Ng6 28. Rxe6 fxe6 29. Qxe6+ Kh8 30. Qd6 Rf8 31. Rd3 Qc4 32. Qd5 Qc7 33. Qd6 Qxd6 34. Rxd6 Rxf3 35. c4 Kg8 36. Kb2 Ne5 37. Rd4 Kf7 38. Kc2 Rxa3 39. c5 Ke7 40. Rd5 Nc6 41. Rd6 Nb4+ 42. Kd2 a4 43. Rb6 Rd3+ 44. Ke2 Rb3 45. Rb7+ Ke6 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.04"]
[Round "2"]
[White "Noguerol, Alvaro Vinueza"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1811"]
[BlackElo "2055"]
[PlyCount "92"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. e3 c5 4. c3 g6 5. d4 Bg7 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 0-0 9. Ne5 Ne4 10. Qb3 Nxe5 11. fxe5 Qd7 12. Nd2 c4 13. Qc2 Nxd2 14. Bxd2 f6 15. exf6 exf6 16. e4 dxe4 17. Qxe4 Rfe8 18. Qf4 Re2 19. Rad1 Rae8 20. Bc1 b5 21. h3 f5 22. Qg3 a5 23. a3 Qe7 24. Bd2 Qe4 25. Kh2 b4 26. axb4 axb4 27. Qf3 b3 28. Qxe4 R8xe4 29. Kg3 Bf8 30. Bc1 Kf7 31. Kf3 h6 32. Rf2 Re1 33. Rf1 Rxf1+ 34. Rxf1 h5 35. Bf4 Be7 36. Ra1 g5 37. Bh2 g4+ 38. hxg4 hxg4+ 39. Kf2 f4 40. Bg1 Bh4+ 41. Kf1 f3 42. gxf3 gxf3 43. Rb1 Re2 44. d5 Bg3 45. Bc5 Rh2 46. Bg1 Rh1 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.03"]
[Round "1"]
[White "Medeiros, Israel Costa Smith"]
[Black "Pinheiro, Breno Linhares"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2055"]
[BlackElo "1587"]
[PlyCount "41"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 b5 10. g4 Be7 11. a4 b4 12. Nd5 Bxd5 13. exd5 0-0 14. a5 Nc5 15. h4 Rb8 16. g5 Ne8 17. h5 g6 18. Qh2 Kg7 19. hxg6 Rh8 20. Qh6+ Kg8 21. gxh7+ 1-0

[Event "Natal Potiguar-ch"]
[Site "Natal"]
[Date "2016.02.28"]
[Round "11.3"]
[White "Macedo, Maximo Iack Miranda"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2308"]
[BlackElo "2101"]
[PlyCount "75"]
[EventDate "2016.02.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nh3 Bc5 6. Nf4 0-0 7. Be2 a5 8. 0-0 Ra6 9. Nc3 Rh6 10. Ne4 Ba7 11. Bd2 Nbc6 12. g3 f5 13. Nc3 g5 14. Nfd5 Ng4 15. f3 Nge5 16. Nb5 Bc5 17. f4 gxf4 18. Rxf4 Ng6 19. Rf2 Qg5 20. Qf1 Nce5 21. Nbxc7 Ng4 22. Bxg4 Qxg4 23. Re1 Rh3 24. Qg2 Rh6 25. Bc3 Qg5 26. Nf4 Ne7 27. Bxa5 Bd6 28. Nb5 Be5 29. Bc3 d6 30. Nd5 Nc6 31. Nd4 Bd7 32. Nf3 Qg4 33. Nxe5 dxe5 34. b3 Rg6 35. Qf3 Qh3 36. b4 f4 37. exf4 Bg4 38. Qg2 1-0

[Event "Natal Potiguar-ch"]
[Site "Natal"]
[Date "2016.02.27"]
[Round "10.5"]
[White "Medeiros, Israel Costa Smith"]
[Black "Jordao Barbosa, Marcio Ferre"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2101"]
[BlackElo "1987"]
[PlyCount "57"]
[EventDate "2016.02.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. fxg7 Rg8 9. Re1+ Be7 10. Bg5 Be6 11. Bxe7 Kxe7 12. Nbd2 Qd5 13. Qe2 d3 14. cxd3 cxd3 15. Qe3 Rxg7 16. Rac1 Kf8 17. Ne4 Rd8 18. Nf6 Qf5 19. Ne4 Qd5 20. Rc5 Qxa2 21. Qh6 Qxb2 22. Nf6 Ne7 23. Nxh7+ Ke8 24. Nf6+ Kf8 25. Ng5 Ng8 26. Ngh7+ Ke7 27. Qxg7 d2 28. Rxe6+ Kxe6 29. Ng5+ 1-0

[Event "Natal Potiguar-ch"]
[Site "Natal"]
[Date "2016.02.26"]
[Round "9"]
[White "De Menezes, Ricardo Fagner Dias"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1617"]
[BlackElo "2101"]
[PlyCount "88"]
[EventDate "2016.02.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Re1 e5 8. dxe5 dxe5 9. e4 Qe7 10. Qc2 b6 11. Nbd2 Bb7 12. Nb3 Rad8 13. Bg5 h6 14. Bxf6 Nxf6 15. Nbd2 Nh5 16. Nh4 Bf6 17. Ndf3 Ng7 18. Qb3 Ne6 19. Bh3 Bc8 20. Bf1 Nc5 21. Qc2 Bb7 22. Bc4 Kg7 23. b4 Ne6 24. Bb3 Ng5 25. Nxg5 hxg5 26. Ng2 Rh8 27. Ne3 Rh3 28. Kg2 Rdh8 29. Rh1 c6 30. f3 Bc8 31. g4 Qe8 32. Rad1 Be7 33. Rdf1 R8h4 34. Rf2 Bd8 35. Kg1 b5 36. Kg2 Bb6 37. Qe2 Qh8 38. Kg1 Bxe3 39. Qxe3 Rxg4+ 40. Kf1 Rf4 41. Qc5 Rhxf3 42. Qxe5+ Rf6 43. Rxf3 Qh3+ 44. Ke1 Qxf3 0-1

[Event "Natal Potiguar-ch"]
[Site "Natal"]
[Date "2016.02.25"]
[Round "8"]
[White "Medeiros, Israel Costa Smith"]
[Black "Macedo, Maximo Valerio"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "2101"]
[BlackElo "2059"]
[PlyCount "158"]
[EventDate "2016.02.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. g3 Be7 6. Bg2 0-0 7. 0-0 c6 8. e4 Ne8 9. Be3 Nc7 10. Qe2 Bf6 11. Rfd1 Qe7 12. Rac1 Re8 13. h3 g6 14. d5 c5 15. a3 b6 16. b4 Bg7 17. g4 f6 18. Nd2 Rf8 19. Nf1 Rf7 20. Ng3 Qf8 21. Qd2 Qe7 22. Bf1 Ne8 23. Bd3 Nf8 24. Rb1 Qd8 25. Kg2 Bd7 26. Rh1 Bc8 27. Qe2 Qd7 28. f3 Qd8 29. Qd2 Nd7 30. Bc2 Nf8 31. Ba4 Bd7 32. Bc6 Rc8 33. b5 h6 34. h4 Kh7 35. Rh2 Rb8 36. Rbh1 Qc8 37. a4 Nc7 38. Bxd7 Qxd7 39. h5 g5 40. Nf5 a5 41. bxa6 Nxa6 42. Nb5 Qd8 43. Nfxd6 Rd7 44. Nf5 Ne6 45. Rb1 Nd4 46. Bxd4 cxd4 47. Kh1 Nc5 48. Qd1 Ra8 49. Ra2 Ra5 50. Rba1 Bf8 51. Ng3 Rb7 52. Nf1 Qc8 53. Nd2 Rb8 54. Kg2 Rba8 55. Qc2 Be7 56. Nf1 Bd8 57. Ng3 R8a6 58. Nf5 Qa8 59. d6 Rxa4 60. Rxa4 Rxa4 61. Rxa4 Qxa4 62. Qxa4 Nxa4 63. Ne7 Nc5 64. Nc7 Nb7 65. Nc6 Nxd6 66. Nxd8 Nxc4 67. Nc6 Kg7 68. Kf2 Nd6 69. Ke2 Nc4 70. Nd5 Kf7 71. Kd3 Nb2+ 72. Kc2 Nc4 73. Nc7 Nd6 74. Kb3 b5 75. Na5 f5 76. exf5 e4 77. fxe4 Nxe4 78. Ne6 Nf2 79. Nxd4 Nxg4 1/2-1/2

[Event "Natal Potiguar-ch"]
[Site "Natal"]
[Date "2016.02.23"]
[Round "6"]
[White "Borges, Caique Ferreira"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1777"]
[BlackElo "2101"]
[PlyCount "72"]
[EventDate "2016.02.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. 0-0 Be7 8. Be3 0-0 9. f4 d6 10. Kh1 Nbd7 11. Nb3 b5 12. a3 Bb7 13. Bf3 Rac8 14. Qd3 Rfd8 15. Nd2 Bc6 16. g4 Qb7 17. b4 Nb6 18. g5 Nfd7 19. h4 Nc4 20. Nxc4 bxc4 21. Qe2 d5 22. Bd4 dxe4 23. Nxe4 Nf8 24. Nc5 Bxc5 25. Bxc5 Ng6 26. Bxc6 Qxc6+ 27. Kh2 Nxh4 28. Kg3 Nf5+ 29. Kg4 h5+ 30. gxh6 Nxh6+ 31. Kh3 Rd5 32. Rg1 Rxc5 33. Qf2 Rh5+ 34. Kg3 Qe4 35. Rae1 Qg6+ 36. Kf3 Rh3+ 0-1

[Event "Natal Potiguar-ch"]
[Site "Natal"]
[Date "2016.02.22"]
[Round "5"]
[White "Medeiros, Israel Costa Smith"]
[Black "Rocha, Vitor Firmo de Souz"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2101"]
[BlackElo "2134"]
[PlyCount "157"]
[EventDate "2016.02.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d4 e6 6. c4 dxc4 7. Qa4 Bd7 8. Qxc4 b5 9. Qxb5 Nxd4 10. Qd3 Bb5 11. Qd2 Nxe2+ 12. Kh1 Nxc1 13. Rxc1 Be7 14. Nc3 Bc6 15. Qe2 0-0 16. Ne5 Bxg2+ 17. Kxg2 Qc7 18. Kg1 Rab8 19. Na4 Nd5 20. Nd3 c4 21. Ne5 Rb4 22. Rxc4 Rxc4 23. Nxc4 Nb6 24. Ncxb6 axb6 25. Rd1 Bf6 26. Nc3 Bxc3 27. bxc3 Qxc3 28. Qb5 Qc2 29. Rd7 Qxa2 30. Qxb6 Qa1+ 31. Kg2 Qa8+ 32. Kh3 Qf3 33. Rd8 g6 34. Rxf8+ Kxf8 35. Qd8+ Kg7 36. Qd4+ Qf6 37. Qe3 e5 38. Kg2 h5 39. h4 Qd6 40. Kf3 Qd5+ 41. Ke2 f5 42. Qa7+ Qf7 43. Qc5 e4 44. Qe5+ Qf6 45. Qc7+ Qf7 46. Qe5+ Kh7 47. Kf1 Qb7 48. Kg1 Qd7 49. Kh2 Kg8 50. Qf6 Qf7 51. Qd8+ Kg7 52. Qd4+ Qf6 53. Qd7+ Kf8 54. Qc8+ Kf7 55. Qd7+ Qe7 56. Qd5+ Qe6 57. Qd4 Ke7 58. Qc5+ Qd6 59. Qa7+ Ke6 60. Qa2+ Ke5 61. Qb2+ Kd5 62. Qd2+ Kc6 63. Qc3+ Kb7 64. Qb3+ Qb6 65. Qf7+ Ka6 66. Qa2+ Kb5 67. Qb3+ Kc5 68. Qe3+ Kc6 69. Qc3+ Qc5 70. Qf6+ Kb5 71. Qb2+ Kc4 72. Qc2+ Kd5 73. Qd2+ Qd4 74. Qa2+ Kc5 75. Qa7+ Kc4 76. Qa4+ Kc3 77. Qa1+ Kd3 78. Qd1+ Kc4 79. Qa4+ 1/2-1/2

[Event "Natal Potiguar-ch"]
[Site "Natal"]
[Date "2016.02.21"]
[Round "4"]
[White "Frankental, David"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1793"]
[BlackElo "2101"]
[PlyCount "110"]
[EventDate "2016.02.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. e3 0-0 6. Bd3 a6 7. 0-0 dxc4 8. Bxc4 b5 9. Bb3 Bb7 10. Qe2 Nbd7 11. a3 c5 12. dxc5 Nxc5 13. Rd1 Qc7 14. Bc2 Rac8 15. e4 e5 16. Nd5 Nxd5 17. exd5 Bf6 18. Bg5 Bxg5 19. Nxg5 h6 20. Ne4 Nxe4 21. Bxe4 Qd6 22. Rd2 Rc7 23. Rad1 f5 24. Bb1 g6 25. Ba2 Kg7 26. g4 fxg4 27. Qxg4 Bc8 28. Qg3 Rf4 29. h3 Rcf7 30. Rc2 Bd7 31. Rdc1 Rf3 32. Qh2 Rxh3 33. Rc6 Bxc6 34. Qxh3 Bd7 35. Qc3 Qf6 36. Rc2 Qg5+ 37. Qg3 Qxg3+ 38. fxg3 Rf6 39. Rc7 Rd6 40. Kf2 Kf6 41. Kf3 Bf5 42. Ke3 g5 43. Bb3 h5 44. a4 bxa4 45. Bxa4 Rxd5 46. Rc6+ Ke7 47. Rxa6 Rd3+ 48. Kf2 Rd2+ 49. Ke3 Rxb2 50. Bd1 h4 51. gxh4 gxh4 52. Rh6 h3 53. Rh5 h2 54. Be2 Rxe2+ 55. Kxe2 Bg4+ 0-1

[Event "Natal Potiguar-ch"]
[Site "Natal"]
[Date "2016.02.20"]
[Round "3"]
[White "Medeiros, Israel Costa Smith"]
[Black "Dantas, David Luan de Barro"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2101"]
[BlackElo "1864"]
[PlyCount "53"]
[EventDate "2016.02.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 d6 8. d5 Na5 9. Qd3 Bf5 10. e4 Bd7 11. h3 Qc8 12. Kh2 a6 13. e5 Ne8 14. Re1 b6 15. Bf4 Nb7 16. e6 fxe6 17. dxe6 Bc6 18. Nd5 Bxd5 19. Qxd5 Nc7 20. Qc6 Nd8 21. Qxb6 Rb8 22. Qa5 Rxb2 23. Bxd6 exd6 24. e7 Re8 25. exd8Q Rxd8 26. Re7 Ne6 27. Rxe6 1-0

[Event "Natal Potiguar-ch"]
[Site "Natal"]
[Date "2016.02.20"]
[Round "2"]
[White "Pinto, Carlos Henrique Lop"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2061"]
[BlackElo "2101"]
[PlyCount "85"]
[EventDate "2016.02.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Na6 7. Bd3 e5 8. fxe5 dxe5 9. d5 c6 10. 0-0 cxd5 11. cxd5 Ne8 12. Qe1 Nc5 13. Bb1 Nd6 14. Be3 b6 15. b4 Na6 16. a3 f5 17. Bg5 Qe8 18. Bd3 h6 19. Bh4 f4 20. Qe2 Nc7 21. Rac1 Bg4 22. h3 Bh5 23. Nb1 Ncb5 24. Bf2 Rf7 25. Rc6 Qd7 26. Bxb5 Nxb5 27. Qxb5 Bxf3 28. gxf3 Qxh3 29. Nd2 g5 30. Rfc1 g4 31. Qf1 Qh5 32. fxg4 Qxg4+ 33. Qg2 Qe2 34. Bh4 Qe3+ 35. Qf2 Qxa3 36. b5 Bf8 37. Kh2 Rg7 38. Rg1 Qd3 39. Bf6 Rxg1 40. Qxg1+ Kf7 41. Qg2 Qg3+ 42. Qxg3 fxg3+ 43. Kxg3 1-0

[Event "Natal Potiguar-ch"]
[Site "Natal"]
[Date "2016.02.19"]
[Round "1"]
[White "Medeiros, Israel Costa Smith"]
[Black "Azevedo, Alcides Alexandre"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2101"]
[BlackElo "2040"]
[PlyCount "102"]
[EventDate "2016.02.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. d3 d4 5. Nce2 e5 6. Nf3 Nc6 7. Bg2 Be7 8. 0-0 Nf6 9. h3 Nd7 10. Nd2 a6 11. f4 b5 12. Nf3 Qc7 13. fxe5 Ncxe5 14. Nf4 Bb7 15. Kh1 0-0 16. c3 dxc3 17. bxc3 Nxf3 18. Rxf3 Ne5 19. Re3 Rad8 20. Qe2 Bg5 21. Bb2 c4 22. d4 Nd3 23. Rf1 Bxf4 24. gxf4 Nxf4 25. Qg4 Nxg2 26. Kxg2 Qd7 27. Rf5 g6 28. Kg1 Bxe4 29. Re5 f5 30. Qg5 Rde8 31. Rxe8 Qxe8 32. Ba3 f4 33. Bxf8 fxe3 34. Bh6 e2 35. Qe3 Bc6 36. Qxe8+ Bxe8 37. Kf2 Bd7 38. Kxe2 Bxh3 39. Ke3 Bg2 40. Kf4 Kf7 41. Ke5 Ke7 42. a3 Kd7 43. Kf6 Kc6 44. Ke5 a5 45. Kf6 Kd5 46. Bf4 Be4 47. Be3 Bf5 48. Bf4 b4 49. axb4 axb4 50. cxb4 Kxd4 51. b5 Kc5 0-1

[Event "Natal-ch"]
[Site "Natal"]
[Date "2016.02.08"]
[Round "5"]
[White "De Oliveira, Lucas Matheus AFD"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "B71"]
[WhiteElo "1770"]
[BlackElo "2101"]
[PlyCount "61"]
[EventDate "2016.02.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Nf3 Bg7 8. Bc4 0-0 9. 0-0 a6 10. Qe1 b5 11. Bd3 b4 12. Nd5 e6 13. Ne3 d5 14. e5 Nd7 15. g4 Nc5 16. Qe2 f6 17. Ng2 fxe5 18. fxe5 Ra7 19. Be3 d4 20. Bg5 Qb6 21. Kh1 Raf7 22. Bc4 Nxe5 23. Be7 Rxf3 24. Bxf8 Rxf1+ 25. Rxf1 Bxf8 26. Qxe5 Bg7 27. Qf4 h6 28. Qf7+ Kh7 29. Rf6 Qd8 30. Rxg6 Qg8 31. Rxh6+ 1-0

[Event "Natal-ch"]
[Site "Natal"]
[Date "2016.02.07"]
[Round "3"]
[White "Brito, Luismar Jorge"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "2224"]
[BlackElo "2101"]
[PlyCount "117"]
[EventDate "2016.02.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. e4 d6 6. Bg5 e6 7. Qd2 Be7 8. f3 0-0 9. 0-0-0 a6 10. g4 Bd7 11. h4 Ne5 12. Kb1 b5 13. Bxf6 Bxf6 14. g5 Be7 15. f4 b4 16. fxe5 bxc3 17. Qxc3 Qb8 18. Qb3 Qc7 19. Qc4 Qb6 20. Rh3 Rfc8 21. Rb3 Qa5 22. Qe2 Qxe5 23. Rb7 Rd8 24. Qf3 Bf8 25. Bc4 Be8 26. c3 Rd7 27. Rxd7 Bxd7 28. Rf1 Be8 29. Bxe6 Ra7 30. Bd5 Rc7 31. Ne6 Rd7 32. Nxf8 Kxf8 33. Qg2 Qe7 34. h5 g6 35. hxg6 hxg6 36. Qg4 Rc7 37. Qf4 Bc6 38. Qh2 Qe5 39. Qxe5 dxe5 40. Rf6 Bxd5 41. exd5 Rc5 42. d6 e4 43. Kc2 Rxg5 44. c4 e3 45. Kd3 Re5 46. Ke2 Ke8 47. b4 Re4 48. c5 Rxb4 49. c6 Rc4 50. d7+ Kd8 51. Kxe3 g5 52. Kd3 Rc1 53. Kd2 Rc5 54. Ke3 Re5+ 55. Kf3 Re6 56. Rxe6 fxe6 57. Kg4 a5 58. Kxg5 Ke7 59. a4 1-0

[Event "Natal-ch"]
[Site "Natal"]
[Date "2016.02.07"]
[Round "4"]
[White "Medeiros, Israel Costa Smith"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2101"]
[BlackElo "1925"]
[PlyCount "54"]
[EventDate "2016.02.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. g4 h6 9. h4 Be7 10. Rg1 Nh7 11. h5 Bg5 12. Bxg5 Nxg5 13. Rg3 Nc6 14. Rd3 Bxb3 15. Rxd6 Qe7 16. axb3 Nd4 17. Rd5 Qf6 18. Qd3 0-0 19. Rd7 Nxe2 20. Kxe2 Ne6 21. Nd5 Qg5 22. Qg3 Nc5 23. Re7 Nxe4 24. Qxe5 Qxg4+ 25. f3 Qg2+ 26. Ke3 Qd2+ 27. Kxe4 f5+ 0-1

[Event "Natal-ch"]
[Site "Natal"]
[Date "2016.02.06"]
[Round "1"]
[White "Marinho, Cinthya de Souza"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1562"]
[BlackElo "2101"]
[PlyCount "44"]
[EventDate "2016.02.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 0-0 5. Nc3 d6 6. Bd3 Nbd7 7. 0-0 b6 8. Qc2 Bb7 9. Nd2 e5 10. dxe5 Nxe5 11. Be2 Re8 12. b3 d5 13. f4 Neg4 14. Nf3 Nxe3 15. Bxe3 Rxe3 16. Rad1 Qe7 17. Rfe1 Qc5 18. Kh1 Rxc3 19. Qxc3 Ne4 20. Qc2 Nf2+ 21. Kg1 Nh3+ 22. Kh1 Qg1+ 0-1

[Event "Natal-ch"]
[Site "Natal"]
[Date "2016.02.06"]
[Round "2"]
[White "Medeiros, Israel Costa Smith"]
[Black "De Oliveira, Moises Alves Leite"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2101"]
[BlackElo "1673"]
[PlyCount "47"]
[EventDate "2016.02.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 c4 12. Be2 Qa5 13. h4 Bd7 14. h5 b5 15. a3 Nc6 16. Qf4 Kg8 17. g4 Rb8 18. g5 Ne7 19. Rag1 Nf5 20. Nh4 Nxh4 21. gxh6 Rxh6 22. Qxh6 Nf5 23. Rxg7+ Nxg7 24. Rg1 1-0

[Event "Potiguar-ch"]
[Site "Macaiba"]
[Date "2015.12.13"]
[Round "4.2"]
[White "Borges, Caique Ferreira"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1773"]
[BlackElo "2093"]
[PlyCount "76"]
[EventDate "2015.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 a6 5. Nge2 g6 6. 0-0 Bg7 7. d3 Nge7 8. Bf4 d6 9. Qd2 h6 10. Rad1 b5 11. a3 Rb8 12. b4 e5 13. Be3 Nd4 14. f4 cxb4 15. axb4 Nec6 16. Rf2 Nxe2+ 17. Nxe2 Nd4 18. Rdf1 Nxe2+ 19. Rxe2 exf4 20. Bxf4 g5 21. Be3 0-0 22. Ref2 Be6 23. e5 dxe5 24. Ba7 Rc8 25. Bb7 Rc7 26. Bb6 Rxc2 27. Qxc2 Qxb6 28. Qc6 Qxc6 29. Bxc6 f5 30. Rc2 Rd8 31. Rf3 g4 32. Re3 Rd4 33. Rb2 Kf7 34. Rb1 Rd6 35. Bb7 e4 36. Kf1 exd3 37. Ke1 Ba2 38. Rd1 Bc3+ 0-1

[Event "Potiguar-ch"]
[Site "Macaiba"]
[Date "2015.12.13"]
[Round "5.1"]
[White "Medeiros, Israel Costa Smith"]
[Black "Jordao Barbosa, Marcio Ferre"]
[Result "1/2-1/2"]
[ECO "E44"]
[WhiteElo "2093"]
[BlackElo "1962"]
[PlyCount "62"]
[EventDate "2015.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. f3 d5 8. cxd5 exd5 9. Ng3 0-0 10. Bd3 Re8 11. 0-0 c5 12. Nce2 Bf8 13. Bd2 Nbd7 14. Qc1 g6 15. Qb1 Bg7 16. b4 cxd4 17. exd4 Nf8 18. Kh1 N6d7 19. Qb2 Ne6 20. f4 f5 21. Rad1 Nf6 22. Ng1 Ne4 23. Nf3 a6 24. Ne2 Rc8 25. Be3 Qf6 26. Rc1 b5 27. Rxc8 Rxc8 28. Rc1 Qd8 29. Rxc8 Qxc8 30. Qc2 Nd8 31. Qxc8 Bxc8 1/2-1/2

[Event "Potiguar-ch"]
[Site "Macaiba"]
[Date "2015.12.12"]
[Round "2.3"]
[White "Martins, Rosangela"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1652"]
[BlackElo "2093"]
[PlyCount "72"]
[EventDate "2015.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. Nc3 g6 5. h3 Bg7 6. d3 Nf6 7. a3 0-0 8. Be3 a6 9. Ba2 b5 10. Nd5 Bb7 11. Nxf6+ Bxf6 12. Bh6 Bxb2 13. Bxf8 Bxa1 14. Qxa1 Qxf8 15. 0-0 Qg7 16. Ng5 Qxa1 17. Rxa1 e6 18. Nf3 Rc8 19. Rb1 Nd4 20. Nxd4 cxd4 21. Rc1 Rc3 22. Bb3 Bc6 23. Ra1 a5 24. a4 b4 25. Re1 e5 26. g4 Bd7 27. f3 Be6 28. Bxe6 fxe6 29. Re2 Ra3 30. Kf1 Rxa4 31. Ke1 Ra1+ 32. Kd2 a4 33. Rf2 a3 34. f4 a2 35. f5 exf5 36. gxf5 Rg1 0-1

[Event "Potiguar-ch"]
[Site "Macaiba"]
[Date "2015.12.12"]
[Round "1.3"]
[White "Medeiros, Israel Costa Smith"]
[Black "De Menezes, Ricardo Fagner Dias"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2093"]
[BlackElo "1580"]
[PlyCount "81"]
[EventDate "2015.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qg4 f5 8. Qh5+ Qf7 9. Qg5 h6 10. Qd2 a6 11. 0-0-0 c5 12. dxc5 Nc6 13. f4 0-0 14. Na4 Qe7 15. Qf2 Qd8 16. Nf3 Qa5 17. b3 Qb4 18. Qd2 Qa3+ 19. Kb1 Nxc5 20. Nxc5 Qxc5 21. Nd4 Qb6 22. Rg1 Nxd4 23. Qxd4 Qxd4 24. Rxd4 Rd8 25. c4 b6 26. Be2 Bb7 27. Rgd1 Rd7 28. Bf3 Rad8 29. g4 g6 30. Kb2 Kf7 31. gxf5 gxf5 32. cxd5 Bxd5 33. Bxd5 Rxd5 34. Rxd5 Rxd5 35. Rxd5 exd5 36. Kc3 Ke6 37. Kd4 h5 38. b4 h4 39. h3 a5 40. bxa5 bxa5 41. a4 1-0

[Event "Potiguar-ch"]
[Site "Macaiba"]
[Date "2015.12.12"]
[Round "3.3"]
[White "Medeiros, Israel Costa Smith"]
[Black "Gomes, Jose Murilo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2093"]
[BlackElo "1950"]
[PlyCount "79"]
[EventDate "2015.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 h6 7. Be3 Bxe3 8. fxe3 d6 9. a3 Be6 10. Nd5 Nd7 11. b4 Ne7 12. d4 c6 13. Nxe7+ Qxe7 14. d5 cxd5 15. exd5 Bg4 16. Be2 Bxf3 17. gxf3 f5 18. Kh1 f4 19. e4 a5 20. c4 b6 21. Rg1 Kh7 22. Qf1 Rf6 23. Qh3 Qf7 24. Rgc1 Rg6 25. Bd1 axb4 26. axb4 Rxa1 27. Rxa1 Nf6 28. Qf5 Qc7 29. Ba4 Qf7 30. Rg1 h5 31. Rg5 h4 32. Bd7 Qxd7 33. Rxg6 Qxf5 34. exf5 Kg8 35. Kg2 Kf7 36. Kh3 b5 37. cxb5 Nxd5 38. Rxd6 Nxb4 39. Kxh4 Ke7 40. Re6+ 1-0

[Event "Natal Academia Potiguar 16th"]
[Site "Natal"]
[Date "2015.11.22"]
[Round "9.1"]
[White "Medeiros, Israel Costa Smith"]
[Black "Hiramine, Rodrigo Yoshio Ferr"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2047"]
[BlackElo "2090"]
[PlyCount "11"]
[EventDate "2015.11.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 1/2-1/2

[Event "Natal Academia Potiguar 16th"]
[Site "Natal"]
[Date "2015.11.22"]
[Round "8.5"]
[White "Souza, Marcos Valerio"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "2062"]
[BlackElo "2047"]
[PlyCount "75"]
[EventDate "2015.11.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Rb1 Rb8 9. b4 e5 10. d5 Ne7 11. c5 b6 12. c6 Nh5 13. g4 Nf4 14. Nxf4 exf4 15. Bd4 f5 16. Bxg7 Kxg7 17. Qd4+ Kg8 18. g5 fxe4 19. fxe4 f3 20. h4 Rf4 21. Qf2 Qe8 22. Kd2 Qf7 23. Bd3 b5 24. Rbf1 Ra8 25. a4 bxa4 26. Ra1 Rg4 27. Rag1 Qf4+ 28. Qe3 Qe5 29. Qxf3 Rf4 30. Qe3 Bg4 31. Rf1 Raf8 32. Rxf4 Rxf4 33. Rf1 Rxf1 34. Bxf1 Qh2+ 35. Be2 a3 36. Qa7 Bxe2 37. Nxe2 Qe5 38. Nc3 1/2-1/2

[Event "Natal Academia Potiguar 16th"]
[Site "Natal"]
[Date "2015.11.21"]
[Round "7.2"]
[White "Medeiros, Israel Costa Smith"]
[Black "Rocha, Vitor Firmo de Souz"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2047"]
[BlackElo "2132"]
[PlyCount "94"]
[EventDate "2015.11.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd6 6. 0-0 Nge7 7. h3 0-0 8. c3 Bf5 9. Bd3 Qd7 10. Re1 Bxd3 11. Qxd3 Rae8 12. Nbd2 Ng6 13. Rxe8 Rxe8 14. Nf1 a6 15. Bd2 Nf4 16. Bxf4 Bxf4 17. Re1 Rxe1 18. Nxe1 Qe6 19. Nf3 g6 20. g3 Bh6 21. Kg2 Qe4 22. Qxe4 dxe4 23. N3d2 f5 24. Ne3 Kf7 25. Nb3 Bxe3 26. fxe3 b6 27. g4 Kf6 28. gxf5 gxf5 29. Nc1 a5 30. a4 Ne7 31. Ne2 Nd5 32. Kf2 c6 33. Nf4 Nxf4 34. exf4 c5 35. d5 c4 36. Ke3 Ke7 37. Kd4 Kd6 38. Kxc4 h6 39. b3 h5 40. h4 Ke7 41. Kd4 Kd6 42. b4 Ke7 43. bxa5 bxa5 44. c4 Kd7 45. c5 Kc7 46. c6 Kd6 47. Kc4 Kc7 1/2-1/2

[Event "Natal Academia Potiguar 16th"]
[Site "Natal"]
[Date "2015.11.21"]
[Round "6.4"]
[White "Pinto, Carlos Henrique Lop"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "2065"]
[BlackElo "2047"]
[PlyCount "72"]
[EventDate "2015.11.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Na6 7. Bd3 c5 8. d5 e6 9. dxe6 fxe6 10. 0-0 Nb4 11. Bb1 a6 12. a3 Nc6 13. Bd3 Nd4 14. Ng5 Rb8 15. e5 dxe5 16. fxe5 Nd7 17. Rxf8+ Qxf8 18. Nxh7 Qe8 19. Bf4 Nxe5 20. Ng5 b5 21. Bxe5 Bxe5 22. Qe1 Bf6 23. Nce4 Qe7 24. Qg3 Rb7 25. Rf1 Nf5 26. Qf4 Bd4+ 27. Kh1 bxc4 28. Bxc4 Rxb2 29. Nf3 Bg7 30. Ne5 Qc7 31. Qg5 Qxe5 32. Qd8+ Bf8 33. Nf6+ Kf7 34. Qe8+ Kg7 35. Qxc8 Qxf6 36. g4 Qe5 0-1

[Event "Natal Academia Potiguar 16th"]
[Site "Natal"]
[Date "2015.11.15"]
[Round "4.3"]
[White "Macedo, Maximo Valerio"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2079"]
[BlackElo "2047"]
[PlyCount "66"]
[EventDate "2015.11.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 d5 6. c3 c5 7. 0-0 Nc6 8. Na3 b6 9. Qa4 Bb7 10. e4 dxe4 11. dxe4 e5 12. fxe5 Ng4 13. Bg5 Qe8 14. Nc4 Ngxe5 15. Nfxe5 Nxe5 16. Qxe8 Rfxe8 17. Nd6 Reb8 18. Bf4 Ba6 19. Rfd1 Rd8 20. Rd2 Nc4 21. Nxc4 Bxc4 22. Rxd8+ Rxd8 23. Kf2 h6 24. Bf3 g5 25. Be3 Be5 26. Re1 Rd7 27. Bg4 Rd6 28. b3 Bd3 29. Bf5 Bb5 30. c4 Bc6 31. h4 Bd4 32. Rh1 Rf6 33. g4 Bxe4 0-1

[Event "Natal Academia Potiguar 16th"]
[Site "Natal"]
[Date "2015.11.15"]
[Round "5.3"]
[White "Medeiros, Israel Costa Smith"]
[Black "Gomes, Jose Murilo"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2047"]
[BlackElo "1935"]
[PlyCount "75"]
[EventDate "2015.11.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nf3 f6 6. Bb5 a6 7. Be2 fxe5 8. dxe5 Bc5 9. b4 Ba7 10. b5 axb5 11. Bxb5 Nge7 12. 0-0 0-0 13. Nbd2 Bg4 14. h3 Bh5 15. Re1 Bb6 16. g4 Bg6 17. Rf1 Na7 18. Be2 c5 19. Ng5 Bf7 20. f4 c4+ 21. Kh2 h6 22. Nxf7 Rxf7 23. Nf3 Nac6 24. Qc2 Bc5 25. Rb1 b6 26. Nh4 Qb8 27. Kg2 Qa7 28. Ra1 b5 29. Ng6 d4 30. Nxe7+ Rxe7 31. Qe4 Qa6 32. Bf3 Rc8 33. Qg6 Kf8 34. Be4 Nd8 35. f5 Nf7 36. f6 gxf6 37. exf6 Ra7 38. Bxh6+ 1-0

[Event "Natal Academia Potiguar 16th"]
[Site "Natal"]
[Date "2015.11.14"]
[Round "2.2"]
[White "Dos Anjos, Avner Augusto"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1989"]
[BlackElo "2047"]
[PlyCount "99"]
[EventDate "2015.11.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 g6 5. 0-0 Bg7 6. c3 Nf6 7. Re1 e5 8. d3 0-0 9. Nbd2 h6 10. h3 Be6 11. Nf1 Nh5 12. Ne3 Qd7 13. Kh2 b5 14. b3 b4 15. c4 a5 16. Nd5 Bxd5 17. cxd5 Ne7 18. Nd2 a4 19. Nc4 Rfb8 20. Be3 Nc8 21. Bf3 Nf6 22. Bg4 Nxg4+ 23. Qxg4 Qxg4 24. hxg4 Ra6 25. Rab1 axb3 26. axb3 Rba8 27. Re2 g5 28. Rbb2 Bf8 29. f4 f6 30. fxe5 fxe5 31. Rf2 Be7 32. Kg2 Na7 33. Rf5 Nb5 34. Rbf2 Ra2 35. Rxa2 Rxa2+ 36. Rf2 Ra1 37. Rf1 Ra6 38. Rf2 Nc3 39. Rd2 Ra1 40. Bf2 Na2 41. Bxc5 dxc5 42. d6 Bd8 43. Nxe5 Nc3 44. Nc6 Ra8 45. e5 Nb5 46. d4 cxd4 47. Nxd4 Nxd4 48. Rxd4 Kf7 49. Rxb4 Ke6 50. Rb5 1/2-1/2

[Event "Natal Academia Potiguar 16th"]
[Site "Natal"]
[Date "2015.11.14"]
[Round "3.4"]
[White "Medeiros, Israel Costa Smith"]
[Black "Hiramine, Ricardo Hiroshi Fer"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2047"]
[BlackElo "1975"]
[PlyCount "131"]
[EventDate "2015.11.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 b5 7. Bb3 Be7 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 Nb6 17. b3 bxa4 18. bxa4 a5 19. Nh2 Nbd7 20. Ng4 Nxg4 21. Qxg4 Nf6 22. Qf3 Nd7 23. Nf1 Bg7 24. Ne3 Ba6 25. Ng4 f6 26. Ne3 Rb8 27. h4 Rf8 28. h5 Rf7 29. Qg4 Nf8 30. Ra3 Bc8 31. Qf3 Bh6 32. Bd3 Bxe3 33. Qxe3 Bd7 34. Qg3 g5 35. Qf3 h6 36. Qe2 Qe8 37. Be3 Bxa4 38. Rea1 Bb5 39. c4 Ba6 40. Rxa5 Bc8 41. Bc2 Rfb7 42. g4 Bd7 43. f3 Rb2 44. Bc1 R2b4 45. Bd2 Rb2 46. Bc3 R2b7 47. Ra6 Qe7 48. Qd1 Bc8 49. R6a5 Nd7 50. Ba4 Nb6 51. Bc6 Rc7 52. Rb5 Bd7 53. Rab1 Bxc6 54. dxc6 Rxc6 55. Ba5 Qa7 56. Qb3 Ra8 57. Rxb6 Rxb6 58. Bxb6 Qa3 59. Bc7 Qa6 60. Qd3 Rc8 61. Qd5+ Kg7 62. Bxd6 Ra8 63. Qb7+ Kg8 64. Qxa6 Rxa6 65. Bxc5 Rc6 66. Rb5 1-0

[Event "Natal Academia Potiguar 16th"]
[Site "Natal"]
[Date "2015.11.13"]
[Round "1.5"]
[White "Medeiros, Israel Costa Smith"]
[Black "Pinheiro, Davi Sales"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2047"]
[BlackElo "1955"]
[PlyCount "75"]
[EventDate "2015.11.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. g4 Be6 9. g5 Nfd7 10. h4 Nb6 11. Na5 Qc7 12. Be3 Nc6 13. Nb3 Rd8 14. Nd5 Bxd5 15. exd5 Nb8 16. Rg1 N8d7 17. Rg4 0-0 18. Rb4 f5 19. gxf6 Bxf6 20. a4 Nc5 21. a5 Nbd7 22. Rc4 e4 23. Nxc5 dxc5 24. c3 Qh2 25. Qb3 Bxh4 26. 0-0-0 Bxf2 27. Bg5 Rde8 28. d6 Rf7 29. Qxb7 Qg3 30. Be7 Qe3+ 31. Rd2 Be1 32. Qxd7 Qxd2+ 33. Kb1 Rfxe7 34. Qxe7 Rxe7 35. dxe7 Qd7 36. Rxe4 Qe8 37. Bc4+ Kh8 38. Bf7 1-0

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.18"]
[Round "6"]
[White "Caetano, Hugo Zanotti Mendon"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2212"]
[BlackElo "1955"]
[PlyCount "77"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 0-0 6. Be2 cxd4 7. exd4 d5 8. c5 Ne4 9. 0-0 Nxc3 10. bxc3 Nc6 11. Bf4 Bg4 12. Re1 Qd7 13. h3 Bxf3 14. Bxf3 Na5 15. Rb1 Rfe8 16. a4 f6 17. Rb5 Qd8 18. Bg3 e6 19. Bg4 f5 20. Bf3 b6 21. cxb6 axb6 22. Be2 Rc8 23. Qd2 Rc6 24. Reb1 g5 25. Be5 Bxe5 26. dxe5 h6 27. h4 Kg7 28. Qe3 f4 29. Qd3 Rg8 30. Qd4 Qc7 31. Rxb6 Rxc3 32. Rxe6 Rc8 33. Ra6 Rc1+ 34. Rxc1 Qxc1+ 35. Kh2 Qc5 36. Qxc5 Rxc5 37. Ra7+ Kf8 38. e6 Nc6 39. Rc7 1-0

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.18"]
[Round "7"]
[White "Medeiros, Israel Costa Smith"]
[Black "Lucci, Bruno Wendorff"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1955"]
[BlackElo "1885"]
[PlyCount "81"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 d5 2. e5 d4 3. Bc4 c5 4. f4 e6 5. Nf3 Nc6 6. 0-0 b6 7. d3 Bb7 8. Ng5 g6 9. f5 Nxe5 10. fxe6 f6 11. Nf7 Qc7 12. Bb5+ Ke7 13. Nxh8 Kxe6 14. Bf4 Bd6 15. Qe2 Ne7 16. Bc4+ Nd5 17. Nxg6 hxg6 18. Nd2 Kd7 19. Bxd5 Bxd5 20. Ne4 Be7 21. Rae1 Re8 22. Bg3 Qc6 23. Rxf6 Bxf6 24. Nxf6+ Qxf6 25. Bxe5 Qg5 26. g3 Qf5 27. g4 Qe6 28. h3 Bc6 29. Qh2 Kc8 30. Bg3 Qf7 31. Rxe8+ Qxe8 32. Qf2 Kb7 33. b3 Qe6 34. Bf4 Qd5 35. Kh2 g5 36. Bd2 Qe5+ 37. Kg1 Qd5 38. Qf1 Qh1+ 39. Kf2 Qf3+ 40. Ke1 Qg3+ 41. Qf2 1/2-1/2

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.17"]
[Round "4"]
[White "Medeiros, Israel Costa Smith"]
[Black "Ramos, Erick Alexandre"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1955"]
[BlackElo "1866"]
[PlyCount "131"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Ng3 Qc7 7. Bd3 e5 8. 0-0 Bd6 9. Nf5 Kf8 10. Nxd6 Qxd6 11. dxe5 Nxe5 12. Bf4 Nxf3+ 13. Qxf3 Qd5 14. Qe2 Bg4 15. f3 Re8 16. Qf2 Bc8 17. Qxa7 g5 18. Qa3+ Kg7 19. Bg3 h5 20. Qc3 Bf5 21. Bc4 Qd8 22. Rad1 Qe7 23. Rfe1 Qc5+ 24. Bf2 Rxe1+ 25. Rxe1 Qd6 26. Bb3 Kg6 27. Bc5 Qb8 28. Be7 Nh7 29. Qc5 Qc8 30. Re5 f6 31. Rxf5 b6 32. Rxf6+ Nxf6 33. Qd6 Qf5 34. Qxc6 Qe5 35. Qxf6+ Qxf6 36. Bxf6 Kxf6 37. Kf2 Re8 38. Bd5 Rd8 39. c4 Ke5 40. Ke3 Rd7 41. a4 Ra7 42. Bc6 Kd6 43. Bb5 Re7+ 44. Kf2 Kc5 45. g3 Kb4 46. h4 g4 47. fxg4 hxg4 48. h5 Kb3 49. h6 Kxb2 50. c5 bxc5 51. a5 Kb3 52. Bd3 c4 53. h7 Re8 54. Bg6 Rf8+ 55. Ke2 c3 56. Bf7+ Kb2 57. Bg8 Re8+ 58. Kf2 Rf8+ 59. Kg2 Rd8 60. h8Q Rd2+ 61. Kf1 Rd3 62. Qe5 Kc1 63. Qe1+ Kb2 64. Bh7 Rf3+ 65. Kg2 c2 66. Bxc2 1-0

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.17"]
[Round "5"]
[White "Souza, Rafael Cabral de"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2100"]
[BlackElo "1955"]
[PlyCount "100"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Ne5 11. Bb3 Rc8 12. h4 h5 13. Bg5 Rc5 14. Kb1 Re8 15. Bh6 Qa5 16. g4 hxg4 17. h5 e6 18. hxg6 fxg6 19. Bxg7 Kxg7 20. Qh6+ Kf7 21. f4 Nc4 22. Bxc4 Rxc4 23. Nb3 Qc7 24. Qg5 Bc6 25. Rh6 Rg8 26. f5 exf5 27. exf5 Qe7 28. fxg6+ Ke8 29. Nd4 Rc5 30. Qf4 Qe5 31. Qf1 Rxc3 32. Nxc6 bxc6 33. bxc3 Rg7 34. Rh8+ Kd7 35. Re1 Ne4 36. Qg1 Nxc3+ 37. Kc1 Nxa2+ 38. Kb1 Nc3+ 39. Kc1 Na2+ 40. Kb1 Nc3+ 41. Kc1 Ne2+ 42. Rxe2 Qa1+ 43. Kd2 Qxg1 44. Rh7 Rxh7 45. gxh7 Qh1 46. Re4 g3 47. Ra4 Ke7 48. Rxa7+ Kf6 49. Ra3 Qxh7 50. Rf3+ Ke6 0-1

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.16"]
[Round "2"]
[White "Medeiros, Israel Costa Smith"]
[Black "Garcia, Gabriel Gonzaga"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1955"]
[BlackElo "2090"]
[PlyCount "84"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. h3 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Re1 Nd7 11. Nbd2 e5 12. dxe5 Ndxe5 13. Nxe5 Nxe5 14. Nf3 Nxd3 15. Rxe8+ Qxe8 16. Qxd3 Bf5 17. Qxd5 Be4 18. Qd1 Qc6 19. Ne1 b5 20. Qd2 Bd5 21. Be3 a5 22. Bd4 Re8 23. Bxg7 Kxg7 24. b3 a4 25. Rb1 Kg8 26. Kh2 Qd6+ 27. Kg1 Qe6 28. Nc2 axb3 29. axb3 Qe4 30. f3 Qf5 31. Rb2 Qe5 32. Nd4 Ra8 33. Rb1 Re8 34. Kf2 Qc7 35. Nxb5 Qc5+ 36. Nd4 Rc8 37. Rc1 Bxb3 38. Qe3 Bc4 39. Kg1 Ra8 40. Re1 Qc7 41. Qh6 Qg3 42. Qe3 Ra3 1/2-1/2

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.16"]
[Round "3"]
[White "Rocha, Vitor Firmo de Souz"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1/2-1/2"]
[ECO "B98"]
[WhiteElo "2133"]
[BlackElo "1955"]
[PlyCount "145"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. f4 Be7 8. Nb3 a6 9. Qf3 Qc7 10. 0-0-0 Bd7 11. g4 h6 12. Bxf6 Bxf6 13. h4 Be7 14. Bg2 Rc8 15. Kb1 b5 16. Rd2 b4 17. Ne2 a5 18. e5 d5 19. Nbd4 Nxd4 20. Nxd4 a4 21. h5 a3 22. b3 0-0 23. Rc1 Qc3 24. Qxc3 Rxc3 25. Rd3 Rfc8 26. Rcd1 Bh4 27. Rxc3 Rxc3 28. Rd3 Be1 29. Kc1 Rxd3 30. cxd3 Bc3 31. Ne2 Bb2+ 32. Kd2 Ba4 33. Kc2 Bb5 34. Kd2 Kf8 35. Bf1 f6 36. exf6 gxf6 37. Bg2 Bc6 38. Ng3 Ke7 39. Bf3 Kd6 40. Bd1 Bc3+ 41. Ke2 Kc5 42. Bc2 Bb5 43. Kf3 Bd2 44. Ne2 Kd6 45. Ng3 Kc5 46. Ne2 Ba6 47. Bb1 Kd6 48. Ng3 Bc3 49. Bc2 Bc8 50. Ne2 Bb2 51. Ke3 e5 52. f5 Ba6 53. Kf3 Kc5 54. Bb1 Bb7 55. Kf2 Bc6 56. Bc2 Kd6 57. Kf3 Bc3 58. Ke3 Be1 59. d4 Bh4 60. Bd3 Bg5+ 61. Kf2 e4 62. Bb1 Bb5 63. Bc2 Bd2 64. Bb1 Bg5 65. Bc2 Bd2 66. Bb1 Bg5 67. Bc2 Bh4+ 68. Ke3 Bxe2 69. Kxe2 Bg3 70. Bb1 Bh2 71. Kf2 Bf4 72. Ke2 Bc1 73. Bc2 1/2-1/2

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.15"]
[Round "1"]
[White "Da Silva Junior, Antonio Gomes"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1875"]
[BlackElo "1955"]
[PlyCount "146"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. Nc3 Nf6 5. d3 Be7 6. e5 Ng4 7. Qe2 f6 8. exf6 Nxf6 9. Nd1 0-0 10. Bd2 d5 11. Bb3 Bd6 12. c3 e5 13. Bg5 Be6 14. Ne3 Bc7 15. Rd1 Qd7 16. h3 Rae8 17. Bxf6 gxf6 18. Nd2 f5 19. g3 f4 20. Nxd5 Bxd5 21. Qg4+ Qxg4 22. Bxd5+ Qe6 23. Bxe6+ Rxe6 24. Ne4 fxg3 25. fxg3 b6 26. Ke2 Bd8 27. Rhf1 Rxf1 28. Rxf1 Be7 29. g4 h6 30. Rf5 Nd8 31. a4 Nf7 32. Ke3 Kg7 33. b3 Bh4 34. b4 cxb4 35. cxb4 Be7 36. b5 Bb4 37. h4 Nd6 38. Nxd6 Bxd6 39. Ke4 Rf6 40. g5 Rxf5 41. Kxf5 hxg5 42. hxg5 Bb8 43. Ke4 Kg6 44. d4 exd4 45. Kxd4 Bd6 46. Kd5 Bb4 47. Kc6 Kxg5 48. Kb7 Kf4 49. Kxa7 Ba5 50. Kb7 Ke4 51. Kc6 Kd3 52. Kd6 Kc4 53. Ke5 Kb3 54. Kd5 Kxa4 55. Kd4 Kxb5 56. Kd3 Kb4 57. Kc2 Ka3 58. Kb1 Bc3 59. Kc2 Bh8 60. Kb1 b5 61. Kc2 b4 62. Kb1 b3 63. Kc1 Ka2 64. Kd1 b2 65. Kd2 b1Q 66. Ke3 Qd1 67. Ke4 Qd4+ 68. Kf3 Be5 69. Ke2 Qc3 70. Kf2 Bf4 71. Ke2 Qe3+ 72. Kf1 Qd2 73. Kg1 Bg3 0-1

[Event "Natal Academia Potiguar 14th"]
[Site "Natal"]
[Date "2015.10.08"]
[Round "9.4"]
[White "Medeiros, Israel Costa Smith"]
[Black "Gomes, Jose Murilo"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1955"]
[BlackElo "1891"]
[PlyCount "21"]
[EventDate "2015.10.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 d6 7. h3 h6 8. Nd5 Nd4 9. Nxf6+ Qxf6 10. Nxd4 Bxd4 11. Kh1 1/2-1/2

[Event "Natal Academia Potiguar 14th"]
[Site "Natal"]
[Date "2015.10.07"]
[Round "8.2"]
[White "Jordao Barbosa, Marcio Ferre"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1994"]
[BlackElo "1955"]
[PlyCount "62"]
[EventDate "2015.10.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bc4 Nf6 5. 0-0 e5 6. Ng5 d5 7. exd5 Na5 8. Bb5+ Bd7 9. Re1 Be7 10. Nf3 Bxb5 11. Nxb5 Nxd5 12. Nxe5 0-0 13. c4 Nb4 14. b3 Nac6 15. Nxc6 bxc6 16. Nc3 Nd3 17. Re4 Bf6 18. Qe2 Bd4 19. g3 f5 20. Re7 Nxf2 21. Qe6+ Kh8 22. Kg2 f4 23. gxf4 Rxf4 24. Ne2 Re4 25. Qxc6 Rxe7 26. Nxd4 cxd4 27. Kxf2 Qf8+ 28. Kg3 Qb8+ 29. Kh3 Re2 30. Qf3 Qxh2+ 31. Kg4 Rg2+ 0-1

[Event "Natal Academia Potiguar 14th"]
[Site "Natal"]
[Date "2015.10.06"]
[Round "7.5"]
[White "Medeiros, Israel Costa Smith"]
[Black "Macedo, Maximo Valerio"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1955"]
[BlackElo "2085"]
[PlyCount "65"]
[EventDate "2015.10.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bb5 Bd7 6. 0-0 Bg7 7. d3 a6 8. Bxc6 Bxc6 9. Qe1 e6 10. Be3 Qc7 11. f5 exf5 12. exf5 0-0-0 13. Qg3 Ne7 14. Nh4 Be5 15. Bf4 Bd4+ 16. Kh1 gxf5 17. Qh3 Rhg8 18. Rae1 Bf6 19. Re2 Kb8 20. Nxf5 Bd7 21. Bxd6 Qxd6 22. Nxd6 Bxh3 23. Rxf6 Be6 24. Nxf7 Bxf7 25. Rxf7 Nc6 26. Rxh7 Rde8 27. Rxe8+ Rxe8 28. Ne4 Rf8 29. Kg1 Nd4 30. g4 b6 31. g5 Nxc2 32. g6 Ne3 33. Rf7 1-0

[Event "Natal Academia Potiguar 14th"]
[Site "Natal"]
[Date "2015.10.05"]
[Round "6.1"]
[White "Viana, Helio Fernandes"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1934"]
[BlackElo "1955"]
[PlyCount "66"]
[EventDate "2015.10.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 Nc6 4. a3 Nf6 5. d3 d5 6. exd5 exd5 7. Ba2 d4 8. Nb1 Be7 9. Ne2 0-0 10. Bf4 Nd5 11. Nd2 Nxf4 12. Nxf4 Bg5 13. Qf3 Qd6 14. Ne2 Ne5 15. Qg3 Bxd2+ 16. Kxd2 b5 17. Rae1 Re8 18. h3 Bd7 19. Qf4 Bc6 20. Kc1 Bxg2 21. Rhg1 Bd5 22. Bxd5 Qxd5 23. Qg5 g6 24. f4 f6 25. Qxf6 Nf3 26. Rxg6+ hxg6 27. Qxg6+ Kf8 28. Qg2 Re3 29. Rg1 Rxe2 30. Qg7+ Ke8 31. Qh8+ Kd7 32. Rg7+ Re7 33. Rxe7+ Kxe7 0-1

[Event "Natal Academia Potiguar 14th"]
[Site "Natal"]
[Date "2015.10.04"]
[Round "5.5"]
[White "Hiramine, Rodrigo Yoshio Ferr"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2015"]
[BlackElo "1955"]
[PlyCount "29"]
[EventDate "2015.10.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. Nbd2 c5 8. c4 cxd4 9. Nxd4 Nxe5 10. cxd5 Qxd5 11. N2f3 Nxf3+ 12. Bxf3 Be4 13. Qa4+ Kd8 14. Rd1 Kc8 15. Qe8+ 1-0

[Event "Natal Academia Potiguar 14th"]
[Site "Natal"]
[Date "2015.10.04"]
[Round "4.2"]
[White "Medeiros, Israel Costa Smith"]
[Black "Da Silva, Izael Brasilino Ara"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1955"]
[BlackElo "1883"]
[PlyCount "143"]
[EventDate "2015.10.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 g6 7. Qd2 Bg7 8. Nxc6 bxc6 9. 0-0-0 Qa5 10. Bc4 Rb8 11. Bb3 0-0 12. f3 c5 13. Bh6 Be6 14. Bxg7 Kxg7 15. Nd5 Qxd2+ 16. Rxd2 Nxd5 17. Bxd5 Kf6 18. Rd3 Rb6 19. Bxe6 Kxe6 20. Rhd1 f5 21. exf5+ Rxf5 22. Re3+ Re5 23. Rde1 Rxe3 24. Rxe3+ Kf6 25. c4 e6 26. Kc2 d5 27. Ra3 a6 28. Ra5 Rc6 29. Kd3 Ke5 30. g3 h5 31. h4 Kf5 32. b3 g5 33. hxg5 Kxg5 34. cxd5 exd5 35. Ra4 Rf6 36. Ke3 Re6+ 37. Kf2 Rc6 38. Rf4 Re6 39. Rf8 Rc6 40. Rd8 d4 41. Rd5+ Kg6 42. f4 a5 43. Ke2 Re6+ 44. Kf2 Rc6 45. Rg5+ Kh6 46. Ke2 a4 47. bxa4 Ra6 48. Rxc5 Rxa4 49. Rc6+ Kg7 50. Kd3 Rxa2 51. Kxd4 Rg2 52. Rc3 Kf6 53. Ke4 Re2+ 54. Kf3 Rh2 55. Rc6+ Kg7 56. f5 Ra2 57. Rg6+ Kh7 58. Kf4 Ra1 59. Ke5 Ra5+ 60. Kf6 Ra6+ 61. Kg5 Ra5 62. Rh6+ Kg7 63. Rxh5 Ra3 64. g4 Ra4 65. Rh1 Kf7 66. Rh7+ Kg8 67. Rb7 Kf8 68. f6 Rc4 69. Kf5 Ke8 70. g5 Rc6 71. Kg6 Rc5 72. f7+ 1-0

[Event "Natal Academia Potiguar 14th"]
[Site "Natal"]
[Date "2015.10.03"]
[Round "3.4"]
[White "Cilento, Lucas Geraldo"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1899"]
[BlackElo "1955"]
[PlyCount "52"]
[EventDate "2015.10.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Ne5 11. Bb3 Rc8 12. Bg5 Nc4 13. Bxc4 Rxc4 14. e5 Ne8 15. Nd5 f6 16. exf6 Nxf6 17. Qe2 Rc5 18. Ne6 Bxe6 19. Qxe6+ Kh8 20. Bxf6 exf6 21. Nc3 Qa5 22. Ne4 Re5 23. Qxd6 Qxa2 24. Qa3 Bh6+ 25. Nd2 Qxa3 26. bxa3 Re2 0-1

[Event "Natal Academia Potiguar 14th"]
[Site "Natal"]
[Date "2015.10.03"]
[Round "2.3"]
[White "Medeiros, Israel Costa Smith"]
[Black "Pinto, Carlos Henrique Lop"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1955"]
[BlackElo "2066"]
[PlyCount "85"]
[EventDate "2015.10.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Qe2 f6 7. d4 fxe5 8. dxe5 Be7 9. g3 0-0 10. Bg2 Qe8 11. 0-0 Qh5 12. Re1 Nb4 13. Nb3 c5 14. a3 Nc6 15. h3 a5 16. Bf4 Qg6 17. c4 d4 18. Nc1 Nb6 19. Nd2 Qf5 20. Nd3 Qf7 21. h4 Bd7 22. b3 a4 23. b4 cxb4 24. c5 Nc8 25. axb4 N8a7 26. Rxa4 Nb5 27. Rxa8 Rxa8 28. Ne4 Ra3 29. Rb1 Qg6 30. Bc1 Ra8 31. Nf4 Qf5 32. Qxb5 Nxe5 33. Qe2 d3 34. Qe3 Bc6 35. Nxd3 Rd8 36. Nxe5 Rd1+ 37. Kh2 Qxe5 38. Bb2 Qh5 39. Bf3 Qxf3 40. Qxf3 Rxb1 41. Qc3 Bf8 42. f3 Bd5 43. h5 1-0

[Event "Natal Academia Potiguar 14th"]
[Site "Natal"]
[Date "2015.10.02"]
[Round "1.3"]
[White "Rocha, Vitor Firmo de Souz"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2133"]
[BlackElo "1955"]
[PlyCount "136"]
[EventDate "2015.10.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 Nd7 7. Nbd2 c5 8. c3 Nc6 9. Nb3 c4 10. Nbd2 Be7 11. Re1 Qa5 12. Nf1 b5 13. Ng3 Bg6 14. h4 h6 15. h5 Bh7 16. Be3 b4 17. Qd2 Nb6 18. Bd1 bxc3 19. bxc3 Na4 20. Ne2 Rb8 21. a3 Nb2 22. Bc2 Bxc2 23. Qxc2 Nd3 24. Reb1 0-0 25. a4 Rxb1+ 26. Rxb1 Rb8 27. Rxb8+ Nxb8 28. Nf4 Nxf4 29. Bxf4 Nd7 30. g4 Nb6 31. g5 Qxa4 32. Qc1 Ba3 33. Qd2 hxg5 34. Bxg5 Qb3 35. h6 Qb1+ 36. Ne1 Bf8 37. hxg7 Bxg7 38. Kf1 Na4 39. Bf6 Nb2 40. Bxg7 Kxg7 41. Qg5+ Qg6 42. Qd2 Nd3 43. Qe3 Nxe1 44. Qxe1 Qd3+ 45. Kg1 a5 46. Qa1 a4 47. Qa3 Qd1+ 48. Kg2 Kg6 49. Qf8 Qg4+ 50. Kf1 Qh3+ 51. Kg1 Kf5 52. Qxf7+ Ke4 53. Qg6+ Kf3 54. Qf7+ Ke2 55. Qg6 Qf1+ 56. Kh2 Qxf2+ 57. Kh1 Qh4+ 58. Kg1 Qf2+ 59. Kh1 Qf1+ 60. Kh2 Qf4+ 61. Kg1 Qc1+ 62. Kh2 a3 63. Qxe6 a2 64. Qg4+ Kd3 65. Qf3+ Kc2 66. Qxd5 a1Q 67. Qxc4 Qg1+ 68. Kh3 Qaf1+ 0-1

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2015.09.07"]
[Round "6"]
[White "Da Silva Araujo, Gabriel Victor"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1723"]
[BlackElo "1962"]
[PlyCount "70"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. c4 Nc6 4. Bg2 e5 5. d3 d6 6. Nc3 g6 7. e4 Bg7 8. a3 0-0 9. 0-0 h6 10. Bd2 Be6 11. Nd5 Bxd5 12. cxd5 Ne7 13. Rc1 Qd7 14. Ne1 Nh7 15. Qb3 f5 16. Nc2 f4 17. Ne1 g5 18. Qd1 b6 19. Rb1 Rf7 20. b4 Raf8 21. Bf3 Nf6 22. Bg2 Ng6 23. bxc5 dxc5 24. Qb3 g4 25. f3 fxg3 26. hxg3 Nh5 27. Kh2 Qd8 28. fxg4 Nxg3 29. Rf3 Qh4+ 30. Kg1 Ne2+ 31. Kf1 Nd4 32. Qd1 Qxg4 33. Rxf7 Rxf7+ 34. Kg1 Ne2+ 35. Kh2 Qg3+ 0-1

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2015.09.07"]
[Round "7"]
[White "Medeiros, Israel Costa Smith"]
[Black "Azevedo, Alcides Alexandre"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1962"]
[BlackElo "2025"]
[PlyCount "74"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Bb7 9. g4 Nfd7 10. g5 Nb6 11. a3 N8d7 12. b3 Qc7 13. Bg2 Rc8 14. Nde2 d5 15. exd5 exd5 16. Bd4 b4 17. axb4 Bxb4 18. Bxg7 Rg8 19. Bd4 Kd8 20. 0-0 Bc5 21. f4 Qd6 22. Rf3 h6 23. Rg3 Kc7 24. Bxc5 Nxc5 25. Nd4 Kb8 26. Nf5 Qc7 27. Nxh6 Rgd8 28. Re1 d4 29. Nd1 Bxg2 30. Rxg2 d3 31. f5 Ne4 32. Qe3 dxc2 33. Rxc2 Qxc2 34. Qxb6+ Ka8 35. Qxa6+ Kb8 36. Qb6+ Ka8 37. Ne3 Qf2+ 0-1

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2015.09.06"]
[Round "5"]
[White "Medeiros, Israel Costa Smith"]
[Black "Dantas, David Luan de Barro"]
[Result "1/2-1/2"]
[ECO "B59"]
[WhiteElo "1962"]
[BlackElo "1856"]
[PlyCount "32"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 d6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Be7 9. Qd2 0-0 10. h4 h6 11. Be3 Ng4 12. Bxg4 Bxg4 13. Nd5 f5 14. Nxe7+ Qxe7 15. f3 f4 16. Bf2 Be6 1/2-1/2

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2015.09.06"]
[Round "4.7"]
[White "Medeiros, Israel Costa Smith"]
[Black "Felix, Dieggo Guerra"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1962"]
[BlackElo "1729"]
[PlyCount "53"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. g4 Be7 8. g5 Nfd7 9. Rg1 Qc7 10. Be3 b5 11. a3 Bb7 12. h4 Nc6 13. h5 Nce5 14. g6 hxg6 15. f4 Nc4 16. Bxc4 Qxc4 17. hxg6 fxg6 18. Qg4 Nf8 19. 0-0-0 e5 20. fxe5 dxe5 21. Nf3 Bc8 22. Qg3 Rh3 23. Qg2 Bc5 24. Bg5 Bb7 25. Qxh3 Bxa3 26. bxa3 Qxc3 27. Rd3 1-0

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2015.09.05"]
[Round "2.9"]
[White "Medeiros, Israel Costa Smith"]
[Black "Borges, Caique Ferreira"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "1962"]
[PlyCount "89"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Nc3 d5 5. cxd5 Nxd5 6. e4 cxd4 7. exd5 dxc3 8. Bb5+ Bd7 9. dxe6 fxe6 10. Bxd7+ Nxd7 11. 0-0 Qb6 12. bxc3 Bc5 13. Bg5 Nf6 14. Rb1 Qc7 15. Bxf6 gxf6 16. Qb3 Qb6 17. Qa4+ Qc6 18. Qxc6+ bxc6 19. Rfe1 e5 20. Nd4 Kf7 21. Rb7+ Kg6 22. Nxc6 Rhc8 23. Nb4 Bb6 24. Nd5 Rc5 25. Ne7+ Kh6 26. Re3 Rc7 27. Rxc7 Bxc7 28. Nd5 Bd8 29. g4 Rb8 30. Kg2 Rb2 31. a3 Kg7 32. c4 Rc2 33. Rc3 Rd2 34. Ne3 Bb6 35. c5 Ba5 36. c6 Rd8 37. Nf5+ Kf8 38. Rc4 Bc7 39. a4 Kf7 40. Kf3 Ke6 41. Ke2 Kd5 42. Rc3 Rb8 43. Ne3+ Kd6 44. Kd3 Rb6 45. Nc4+ 1-0

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2015.09.05"]
[Round "3.2"]
[White "Rocha, Vitor Firmo de Souz"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2120"]
[BlackElo "1962"]
[PlyCount "45"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c5 7. dxc5 Qa5 8. cxd6 exd6 9. 0-0 Nc6 10. Kh1 Re8 11. Qe1 Bg4 12. Qh4 Bxf3 13. Rxf3 a6 14. Bd2 Qc7 15. Re1 b5 16. a3 Nd4 17. Rff1 Rad8 18. f5 gxf5 19. exf5 Qb6 20. Be3 Rxe3 21. Rxe3 Nxf5 22. Rxf5 Qxe3 23. Nd5 1-0

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2015.09.04"]
[Round "1.9"]
[White "Silva, Manoela de Lyra"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1449"]
[BlackElo "1962"]
[PlyCount "66"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 Nf6 4. Nc3 d5 5. e5 Ng8 6. Be2 Bg4 7. 0-0 e6 8. Bg5 f6 9. exf6 gxf6 10. Bh4 Qd7 11. Bg3 0-0-0 12. a3 e5 13. d4 e4 14. Ne1 Bxe2 15. Qxe2 cxd4 16. Nb5 a6 17. Nc7 Bd6 18. Nxd5 Kb8 19. Qxe4 Bxg3 20. fxg3 Qxd5 21. Qf4+ Qe5 22. Qxe5+ fxe5 23. Nd3 e4 24. Nc5 Re8 25. Rae1 e3 26. Re2 b6 27. Nxa6+ Kb7 28. Nb4 Nxb4 29. axb4 Kc6 30. c4 d3 31. b5+ Kc5 32. Rf5+ Kxc4 33. Rf4+ Kb3 0-1

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.05"]
[Round "5"]
[White "Jordao Barbosa, Marcio Ferre"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1945"]
[BlackElo "1970"]
[PlyCount "56"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. a3 d6 7. Be3 a6 8. Be2 Bd7 9. 0-0 Rc8 10. Bf3 Ne5 11. Re1 Be7 12. Be2 Nc4 13. Bxc4 Rxc4 14. f3 Qc7 15. Re2 0-0 16. Rd2 Rc8 17. Qe2 b5 18. Rad1 e5 19. Nb3 Be6 20. Bg5 b4 21. axb4 Qb6+ 22. Kh1 Qxb4 23. Bxf6 gxf6 24. Ra1 Qb7 25. Qd1 Qb6 26. Qg1 Qb7 27. Qd1 Qb6 28. Qg1 Qb7 1/2-1/2

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.05"]
[Round "6"]
[White "Medeiros, Israel Costa Smith"]
[Black "Bezerra, Flavio Rodrigo Cost"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1970"]
[BlackElo "2062"]
[PlyCount "58"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. Nc3 Nd7 4. Nf3 e5 5. a4 Ngf6 6. Bc4 Be7 7. 0-0 0-0 8. dxe5 dxe5 9. Qe2 Qc7 10. Bg5 Nc5 11. Bxf6 Bxf6 12. b4 Ne6 13. Bxe6 Bxe6 14. Nd2 Rfd8 15. Nf3 Be7 16. Rab1 a5 17. b5 Bb4 18. Qe3 Bc4 19. b6 Qe7 20. Rfd1 Bc5 21. Rxd8+ Rxd8 22. Qe1 Bb4 23. Qe3 f6 24. Nd1 Qc5 25. Qxc5 Bxc5 26. Ne3 Be2 27. Rb2 Bxe3 28. fxe3 Bxf3 29. gxf3 Rd1+ 0-1

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.04"]
[Round "3"]
[White "Bouwman, Marcelo Wanderley"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2228"]
[BlackElo "1970"]
[PlyCount "78"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bc4 Bg7 6. d3 e6 7. 0-0 Nge7 8. Qe1 a6 9. a4 0-0 10. Qh4 Nd4 11. Nxd4 cxd4 12. Ne2 d5 13. Bb3 dxe4 14. dxe4 d3 15. Nc3 dxc2 16. Bxc2 Nc6 17. Qg3 Nd4 18. Bd3 Nb3 19. Rb1 Nxc1 20. Rfxc1 Bd7 21. Kh1 Rc8 22. e5 Bc6 23. b4 Qd4 24. Ne2 Qd7 25. b5 axb5 26. axb5 Bd5 27. Rd1 Qe7 28. Qe3 Qc5 29. Qg3 Rfd8 30. Rbc1 Qa3 31. Ra1 Qb2 32. Rab1 Qa3 33. Ra1 Qb2 34. Qe1 Rc2 35. Bxc2 Qxc2 36. Rac1 Qe4 37. Qf2 Qa4 38. Nc3 Qb3 39. Qb6 Bf8 1-0

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.04"]
[Round "4"]
[White "Medeiros, Israel Costa Smith"]
[Black "Feitosa, Jocelenilson Nunes"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1970"]
[BlackElo "1686"]
[PlyCount "56"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 e6 5. Nf3 Nd7 6. Bd3 Ngf6 7. Bg5 Be7 8. Qe2 h6 9. Nxf6+ Nxf6 10. Bh4 g5 11. Bg3 g4 12. Ne5 Qxd4 13. 0-0-0 Qa4 14. Kb1 h5 15. Bh4 Nd5 16. Bxe7 Kxe7 17. Be4 Qb4 18. Ka1 Bd7 19. Bxd5 cxd5 20. Rxd5 Bc6 21. Nxc6+ bxc6 22. Re5 Rab8 23. c3 Qb6 24. Re1 Rh6 25. h3 Rf6 26. f4 gxf3 27. gxf3 c5 28. Rxh5 Qa5 1-0

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.03"]
[Round "1"]
[White "Da Silva, Douglas Barbosa"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1822"]
[BlackElo "1970"]
[PlyCount "82"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 0-0 5. 0-0 c5 6. e4 Nc6 7. Nbd2 d5 8. c3 e5 9. Re1 Re8 10. Qc2 b6 11. a3 Bb7 12. Nf1 d4 13. c4 h6 14. Bd2 Bf8 15. Rab1 a5 16. b3 Ba6 17. h3 b5 18. g4 h5 19. Bg5 hxg4 20. hxg4 Qd6 21. N3h2 Nh7 22. Bd2 Rab8 23. Ng3 Bc8 24. Rf1 Bg7 25. Qc1 Be6 26. f3 Rb7 27. Qc2 Reb8 28. Rfc1 Bf8 29. Ne2 a4 30. b4 bxc4 31. bxc5 Qxc5 32. Rxb7 Rxb7 33. Qxa4 Ra7 34. Qd1 Rxa3 35. Bf1 c3 36. Be1 Bh6 37. f4 exf4 38. Nf3 Bxg4 39. Bg2 Qh5 40. Kf2 Bxf3 41. Bxf3 Qh2+ 0-1

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.03"]
[Round "2"]
[White "Medeiros, Israel Costa Smith"]
[Black "Silva, Manoela de Lyra"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1970"]
[BlackElo "1800"]
[PlyCount "15"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. d4 Bb4+ 7. c3 Bd6 8. Bxd5 1-0

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2015.03.29"]
[Round "5.5"]
[White "Medeiros, Israel Costa Smith"]
[Black "Rocha, Vitor Firmo de Souz"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1944"]
[BlackElo "2035"]
[PlyCount "56"]
[EventDate "2015.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. Bb5 fxe5 8. Bxc6 bxc6 9. Nxe5 Nxe5 10. dxe5 Qg5 11. Nf3 Qxg2 12. Rg1 Qh3 13. Qa4 Qxf3 14. Qxc6+ Kf7 15. Qxc7+ Be7 16. Bg5 Re8 17. Bxe7 Rxe7 18. Rxg7+ Kxg7 19. Qxe7+ Kg8 20. Rd1 Qf8 21. Qg5+ Kh8 22. c4 Ba6 23. cxd5 Qb4+ 24. Qd2 Qe4+ 25. Qe3 Qh1+ 26. Kd2 Qxd5+ 27. Ke1 Qh1+ 28. Kd2 Rd8+ 0-1

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2015.03.29"]
[Round "4.3"]
[White "Xavier, Lucca Lucas"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2007"]
[BlackElo "1944"]
[PlyCount "53"]
[EventDate "2015.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 a6 5. d4 cxd4 6. Nxd4 Nf6 7. 0-0 Qc7 8. Bb3 b5 9. Be3 Be7 10. f3 0-0 11. Qd2 Nc6 12. a4 b4 13. Na2 Nxd4 14. Bxd4 a5 15. c3 Ba6 16. Rfc1 bxc3 17. Rxc3 Qb7 18. Rac1 Rfb8 19. Bxe6 fxe6 20. Rc7 Qb3 21. Rxe7 e5 22. Rxg7+ Kxg7 23. Qg5+ Kf8 24. Qxf6+ Qf7 25. Qxd6+ Kg8 26. Qxe5 Qd7 27. Rc7 1-0

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2015.03.28"]
[Round "3.2"]
[White "Medeiros, Israel Costa Smith"]
[Black "Azevedo, Alcides Alexandre"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1944"]
[BlackElo "2022"]
[PlyCount "42"]
[EventDate "2015.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. g4 b5 8. a3 Bb7 9. f3 Nfd7 10. Be3 Nb6 11. Qd2 N8d7 12. g5 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Rg1 Ne5 16. b3 Qc7 17. f4 Nc6 18. c4 Nxd4 19. Qxd4 bxc4 20. bxc4 Bc6 21. Kf2 Rd8 1/2-1/2

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2015.03.28"]
[Round "2.4"]
[White "Pinto, Rafael Henrique"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2054"]
[BlackElo "1944"]
[PlyCount "122"]
[EventDate "2015.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. d4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 f4 12. Bd2 Rf7 13. Rc1 g5 14. c5 Nf6 15. Nb5 Ng6 16. Ba5 b6 17. cxd6 cxd6 18. Bb4 Bf8 19. Rc6 Rd7 20. Qc2 g4 21. Nc7 Rxc7 22. Rxc7 g3 23. Rc1 Bd7 24. h3 Ne8 25. Rc3 a5 26. Ba3 b5 27. b4 a4 28. Nb2 Nh4 29. Qd1 Qb6+ 30. Kh1 Bxh3 31. Bf1 Bxg2+ 32. Bxg2 Nxg2 33. Rc6 Qa7 34. Qf1 Nh4 35. Qh3 Qf2 36. Qg4+ Ng7 37. R6c2 Qxf3+ 38. Qxf3 Nxf3 39. Rc8 Rxc8 40. Rxc8 Nd2 41. Rb8 f3 42. Nd1 f2 43. Ne3 Nc4 44. Nf1 Nxa3 45. Nxg3 Nh5 46. Nf1 Nf4 47. Rb7 h5 48. Kh2 h4 49. Rc7 Kh8 50. Rc3 Nc4 51. Rf3 Be7 52. Rxf2 Kg7 53. Nd2 Ne3 54. Rf3 Ng4+ 55. Kh1 Ne2 56. Nb1 Bg5 57. Kg2 Ne3+ 58. Kh2 Nd4 59. Rh3 Bf4+ 60. Kg1 Bg3 61. Nd2 Kg6 0-1

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2015.03.27"]
[Round "1.11"]
[White "Medeiros, Israel Costa Smith"]
[Black "Borges, Caique Ferreira"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1944"]
[BlackElo "1816"]
[PlyCount "143"]
[EventDate "2015.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 c4 10. b4 cxb3 11. axb3 a6 12. b4 Qc7 13. Bd3 Nb6 14. Nc5 Nc4 15. Bxc4 dxc4 16. d5 exd5 17. Qxd5 b6 18. b5 Bxc5 19. Bxc5 Be6 20. Qd6 Qxd6 21. exd6 Na7 22. Rxa6 0-0 23. Rxb6 Nxb5 24. Rxb5 Ra1+ 25. Ke2 Rxh1 26. Bg1 Bg4 27. Kf2 Rd8 28. Ne5 Be6 29. Nc6 Bd7 30. Rb8 Re8 31. Rxe8+ Bxe8 32. Nb8 h5 33. d7 Bxd7 34. Nxd7 h4 35. Ne5 f6 36. Nxc4 g5 37. Ne3 Kf7 38. f5 Ke7 39. Nd5+ Kd6 40. c4 g4 41. Kf1 Ke5 42. Ne3 Kf4 43. c5 g3 44. h3 Ke5 45. Ng4+ Kxf5 46. c6 Ke6 47. c7 Kd7 48. c8Q+ Kxc8 49. Nxf6 Kd8 50. Nh7 Ke7 51. Ng5 Kf6 52. Nf3 Kf5 53. Nxh4+ Kf4 54. Ng6+ Kf5 55. Ne7+ Ke5 56. Nc6+ Ke4 57. Nb4 Kf4 58. Nd5+ Kg5 59. Nc3 Kh5 60. Ne2 Kh4 61. Nd4 Kg5 62. Nf3+ Kf5 63. Ke2 Ke4 64. Kd2 Kf4 65. Kd3 Rxh3 66. Be3+ Kg4 67. Ne5+ Kf5 68. gxh3 Kxe5 69. Bg1 Kf4 70. Ke2 Kg5 71. Kf3 Kh4 72. Kg2 1-0

[Event "Joao Pessoa op 6th"]
[Site "Joao Pessoa"]
[Date "2015.03.15"]
[Round "5"]
[White "Leao, Flavio Sanchez"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1806"]
[BlackElo "1944"]
[PlyCount "120"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 Nf6 4. Nc3 e5 5. d3 a6 6. Be2 d6 7. 0-0 Be7 8. Be3 Ng4 9. Ne1 Nxe3 10. fxe3 Bg5 11. Nc2 0-0 12. d4 cxd4 13. exd4 exd4 14. Nd5 Be6 15. Kh1 f5 16. Nxd4 Nxd4 17. Qxd4 Kh8 18. Rad1 Qa5 19. a3 Bxd5 20. Qxd5 Qxd5 21. exd5 Rae8 22. Rfe1 g6 23. Bf3 Bf6 24. b3 Bb2 25. a4 Ba3 26. Re6 Kg7 27. Rde1 Kf7 28. Kg1 Rxe6 29. dxe6+ Ke7 30. Bxb7 Rb8 31. Bd5 Rxb3 32. Kf1 Bc5 33. Ke2 Ra3 34. Rf1 Rxa4 35. g4 Ra2+ 36. Kf3 Ra3+ 37. Kg2 Ra2+ 38. Kg3 Kf6 39. h4 Re2 40. h5 Re3+ 41. Kg2 gxh5 42. Rxf5+ Kg6 43. Rf7 hxg4 44. e7 h5 45. Kh2 h4 46. Rf4 Re2+ 47. Kh1 Rxe7 48. Rxg4+ Kh5 49. Rg8 Re1+ 50. Kh2 a5 51. Rh8+ Kg4 52. Rg8+ Kf4 53. Rf8+ Ke3 54. Re8+ Kd2 55. Ra8 Ra1 56. Kh3 a4 57. Be6 a3 58. Kxh4 a2 59. Kh3 Kc3 60. Ra3+ Bxa3 0-1

[Event "Joao Pessoa op 6th"]
[Site "Joao Pessoa"]
[Date "2015.03.15"]
[Round "6"]
[White "Medeiros, Israel Costa Smith"]
[Black "Pinto, Carlos Henrique Lop"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1944"]
[BlackElo "2090"]
[PlyCount "113"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. Qe2 Be7 5. g3 0-0 6. d3 c5 7. Bg2 Nc6 8. 0-0 b6 9. b3 a5 10. a4 Ba6 11. Bb2 Ra7 12. e5 Ne8 13. Nb5 Rd7 14. Na3 Nc7 15. Rad1 Nb4 16. c3 Nc6 17. c4 Nb4 18. Nc2 dxc4 19. dxc4 Nd3 20. Ba1 Bb7 21. Rd2 Nb4 22. Rxd7 Qxd7 23. Rd1 Qc8 24. Nxb4 axb4 25. Nd2 Bxg2 26. Kxg2 Rd8 27. Ne4 Ne8 28. Bb2 Qc7 29. Rxd8 Qxd8 30. Qd2 Qc7 31. h4 h6 32. Qd3 Qc6 33. f3 Nc7 34. Nd6 Na6 35. Ne4 Nb8 36. Kh3 Qd7 37. Qxd7 Nxd7 38. g4 Nb8 39. f4 Nc6 40. h5 Na5 41. Nd2 g6 42. Kg3 Bd8 43. Kh3 Bc7 44. Kg3 Kf8 45. Kf3 Bd8 46. Kg3 g5 47. f5 exf5 48. gxf5 Bc7 49. Kg4 f6 50. e6 Bf4 51. Ne4 Nxb3 52. Nxf6 Bc1 53. Nd7+ Ke7 54. Bf6+ Kd6 55. Ne5 Nd2 56. e7 Ne4 57. e8N# 1-0

[Event "Joao Pessoa op 6th"]
[Site "Joao Pessoa"]
[Date "2015.03.14"]
[Round "3"]
[White "Carvalho, Herbert Abreu"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2185"]
[BlackElo "1944"]
[PlyCount "99"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. e5 d5 8. 0-0 e6 9. c4 Qb6 10. Qf4 h5 11. Nc3 Qb4 12. a3 Qb3 13. Be3 Qxb2 14. Rfc1 Qb8 15. cxd5 cxd5 16. Rab1 Qd8 17. Rb7 Nh6 18. Nxd5 exd5 19. Rcc7 Bb5 20. Ng5 Bxa3 21. e6 Qf6 22. exf7+ Nxf7 23. Qxf6 gxf6 24. Nxf7 Rf8 25. Bh6 a6 26. Bxf8 Bxf8 27. Rb6 Be7 28. Re6 Kxf7 29. Rexe7+ Kg6 30. f3 Rg8 31. Kf2 d4 32. h4 d3 33. Ke3 d2 34. Kxd2 Kf5 35. Rg7 Rd8+ 36. Ke3 Rd3+ 37. Kf2 Rd2+ 38. Kg3 Bf1 39. Rc5+ Ke6 40. Kh2 Ra2 41. Kg1 Bd3 42. Rxh5 a5 43. Ra7 f5 44. Rh8 Ke5 45. Rha8 Ra1+ 46. Kh2 Kf4 47. Rxa5 Rf1 48. Re8 Bc2 49. Rc5 Bd3 50. Rd5 1-0

[Event "Joao Pessoa op 6th"]
[Site "Joao Pessoa"]
[Date "2015.03.14"]
[Round "4"]
[White "Medeiros, Israel Costa Smith"]
[Black "Torres, Douglas da Silva"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1944"]
[BlackElo "2126"]
[PlyCount "86"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 d6 5. e4 Nf6 6. Nf3 0-0 7. Be2 b5 8. cxb5 a6 9. bxa6 Bxa6 10. Bxa6 Nxa6 11. 0-0 Nd7 12. Bg5 Re8 13. Qd2 Qb6 14. Rab1 Qb4 15. Bh6 Bh8 16. Rfc1 Ne5 17. Nxe5 Bxe5 18. f3 Reb8 19. b3 Qa3 20. Rc2 Nb4 21. Rcb2 c4 22. Be3 Nd3 23. Rc2 cxb3 24. axb3 Nc5 25. Ne2 Rxb3 26. Rxb3 Qxb3 27. Bxc5 dxc5 28. Rxc5 Ra2 29. Nc1 Ra1 30. Kf1 Bb2 31. Ke1 Qa3 32. Rc8+ Kg7 33. Kd1 Qb3+ 34. Ke2 Bxc1 35. Qd4+ f6 36. Qxa1 Qe3+ 37. Kf1 Qd3+ 38. Kf2 Qd2+ 39. Kg3 Qe1+ 40. Kh3 g5 41. Kg4 Qh4+ 42. Kf5 Qf4+ 43. Ke6 Qd6+ 0-1

[Event "Joao Pessoa op 6th"]
[Site "Joao Pessoa"]
[Date "2015.03.13"]
[Round "1"]
[White "De Almeida, Valdemiza Gurgel"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1376"]
[BlackElo "1944"]
[PlyCount "34"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. c3 Nf6 4. d3 d5 5. exd5 Nxd5 6. Nf3 g6 7. 0-0 Bg7 8. Na3 0-0 9. Bd2 a6 10. Bb3 b5 11. Qc1 Re8 12. c4 Ndb4 13. cxb5 Nxd3 14. Qc4 Be6 15. Qc2 Bxb3 16. Qxb3 axb5 17. Nxb5 Nxb2 0-1

[Event "Joao Pessoa op 6th"]
[Site "Joao Pessoa"]
[Date "2015.03.13"]
[Round "2"]
[White "Medeiros, Israel Costa Smith"]
[Black "Macedo, Maximo Valerio"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1944"]
[BlackElo "2105"]
[PlyCount "79"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. a4 d6 5. Bc4 Be6 6. Qe2 Nf6 7. 0-0 Nbd7 8. Re1 g6 9. d4 Bxc4 10. Qxc4 Bg7 11. Bg5 0-0 12. Rad1 Rfe8 13. h3 Nf8 14. d5 c5 15. g4 Qd7 16. Nh2 h6 17. Be3 Rec8 18. Nf1 Kh7 19. Ng3 Qd8 20. Kg2 Ne8 21. Rf1 Qb6 22. Bc1 Qb4 23. Qe2 g5 24. h4 f6 25. Qf3 gxh4 26. Qf5+ Kg8 27. Nh5 Kf7 28. f4 Qb6 29. g5 exf4 30. Nxg7 Kxg7 31. gxf6+ Nxf6 32. Rxf4 N8h7 33. Rxh4 Rg8 34. Kh1 Qc7 35. Rxh6 Qf7 36. Rf1 Raf8 37. e5 dxe5 38. Bg5 Rh8 39. Rg1 Ng4 40. Qxg4 1-0

[Event "Natal CBX zt"]
[Site "Natal"]
[Date "2014.02.23"]
[Round "5"]
[White "Medeiros, Israel Costa Smith"]
[Black "Rocha, Vitor Firmo de Souz"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1933"]
[BlackElo "2024"]
[PlyCount "93"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. Nf3 Nf6 5. Bg5 Bb4 6. Qb3 Bxc3+ 7. bxc3 h6 8. Bc1 0-0 9. e3 Nc6 10. Bd3 Re8 11. e4 e5 12. d5 Na5 13. Qc2 d6 14. 0-0 Ba6 15. Qe2 Nd7 16. Be3 Nc5 17. Bxc5 bxc5 18. Nd2 Rb8 19. Rab1 Qd7 20. Nb3 Qa4 21. Nxa5 Qxa5 22. Qc2 Rb6 23. Rxb6 axb6 24. Rb1 Ra8 25. Qb3 Bc8 26. Rb2 Qa4 27. Bc2 Bd7 28. g3 Qxb3 29. axb3 Bh3 30. f3 Ra1+ 31. Bb1 Bc8 32. Kg2 Ra3 33. h3 Kf8 34. f4 Ke7 35. f5 Ba6 36. g4 g5 37. Ba2 Kf6 38. Rc2 Ke7 39. Rf2 f6 40. Rc2 b5 41. cxb5 Bxb5 42. c4 Be8 43. Kf3 h5 44. Ke2 h4 45. Kd3 Kd8 46. Kc3 c6 47. Kb2 1/2-1/2

[Event "Natal CBX zt"]
[Site "Natal"]
[Date "2014.02.22"]
[Round "3"]
[White "Medeiros, Israel Costa Smith"]
[Black "Dantas, Isaac Pereira"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1933"]
[BlackElo "1604"]
[PlyCount "31"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 dxc4 7. Bxc4 b6 8. 0-0 Bb7 9. h3 Nbd7 10. Qe2 c5 11. Rfd1 Qe8 12. Nb5 Qd8 13. dxc5 bxc5 14. Ne5 Bd5 15. Bxd5 exd5 16. Nc6 1-0

[Event "Natal CBX zt"]
[Site "Natal"]
[Date "2014.02.22"]
[Round "4"]
[White "Pinto, Rafael Henrique"]
[Black "Medeiros, Israel Costa Smith"]
[Result "0-1"]
[ECO "A94"]
[WhiteElo "2057"]
[BlackElo "1933"]
[PlyCount "180"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 d5 5. c4 c6 6. 0-0 Bd6 7. b3 Nbd7 8. Ba3 Bxa3 9. Nxa3 0-0 10. b4 Qe7 11. Qb3 Ne4 12. e3 a6 13. Nc2 g5 14. Rad1 g4 15. Nh4 Ndf6 16. Ne1 Qd6 17. Nd3 Ng5 18. Rc1 Nf7 19. Rfd1 Bd7 20. Rc2 Kg7 21. a4 Rfb8 22. Rdc1 Ne4 23. Bf1 Neg5 24. Bg2 Be8 25. Nf4 Ne4 26. h3 Nfg5 27. hxg4 fxg4 28. Nd3 Nxg3 29. Ne5 Nh5 30. Nxg4 Nf7 31. Nf3 Bd7 32. Kf1 Rf8 33. Ke2 Nf6 34. Nge5 Ne4 35. Rf1 Be8 36. Nxf7 Bxf7 37. Ne5 Bh5+ 38. Ke1 Ng5 39. f4 Nf7 40. Bf3 Nxe5 41. dxe5 Qe7 42. Bxh5 Qh4+ 43. Rff2 Qxh5 44. Rh2 Qf5 45. cxd5 exd5 46. Qc3 Rad8 47. Qd4 Rde8 48. Rcg2+ Kh8 49. Rg5 Qb1+ 50. Kf2 Re6 51. Rhg2 Qc2+ 52. Kf3 Qb1 53. Rg1 Qc2 54. R1g2 Qb1 55. Rg1 Qc2 56. b5 Qh2 57. bxc6 bxc6 58. Qa7 Rg6 59. Qe7 Qh6 60. Ke2 Rxg5 61. Qxg5 Qxg5 62. Rxg5 Rg8 63. Rf5 Kg7 64. Kd3 Rf8 65. Rg5+ Kf7 66. Kd4 h6 67. Rf5+ Kg7 68. Rh5 Kg6 69. Rh2 Re8 70. Kc5 Re6 71. Kb6 Kf5 72. Rc2 h5 73. Kc7 h4 74. Rh2 Rh6 75. Kd7 c5 76. Rd2 h3 77. e6 h2 78. e7 h1Q 79. e8Q Rh7+ 80. Kc8 Rh8 81. Rxd5+ Kg4 82. Rg5+ Kf3 83. Rg8 Qh3+ 84. Kb7 Qh7+ 85. Kxa6 Rxg8 86. Qe5 Rg6+ 87. Kb5 Qb7+ 88. Kc4 Qb4+ 89. Kd5 Qb3+ 90. Kxc5 Qb6+ 0-1

[Event "Natal CBX zt"]
[Site "Natal"]
[Date "2014.02.22"]
[Round "2"]
[White "Silveira Filho, Neri da Silva"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2226"]
[BlackElo "1933"]
[PlyCount "65"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. e4 d6 4. d4 Bg7 5. Ne2 0-0 6. 0-0 e5 7. h3 Nc6 8. Be3 Re8 9. Nbc3 exd4 10. Nxd4 Bd7 11. Qd2 Nxd4 12. Bxd4 Bc6 13. Rae1 Nh5 14. Bxg7 Kxg7 15. g4 Nf6 16. f4 h6 17. Qd4 Kg8 18. b4 a6 19. a4 b6 20. Qc4 Bb7 21. g5 Nh5 22. gxh6 Qh4 23. Qd4 c5 24. bxc5 bxc5 25. Qxd6 Rad8 26. Qxc5 Rd2 27. Qg5 Qxg5 28. fxg5 Rxc2 29. Nd5 Re5 30. h4 Ng3 31. Nf6+ Kh8 32. Rd1 Ne2+ 33. Kh2 1-0

[Event "Natal CBX zt"]
[Site "Natal"]
[Date "2014.02.21"]
[Round "1"]
[White "Medeiros, Israel Costa Smith"]
[Black "De Souza, Raquel Martins"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1933"]
[BlackElo "1798"]
[PlyCount "43"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. c4 dxc4 4. d5 Nb8 5. e4 b5 6. a4 Bd7 7. axb5 Bxb5 8. Bxc4 Bxc4 9. Qa4+ Nd7 10. Qxc4 Qc8 11. Bf4 Ngf6 12. Nc3 Qb7 13. e5 Nh5 14. Bd2 g6 15. Nb5 Rc8 16. Rxa7 Nb6 17. Qc5 Qxd5 18. Nxc7+ Rxc7 19. Qxc7 Qd8 20. Qc6+ Nd7 21. Ra8 Qxa8 22. Qxa8+ 1-0

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.08"]
[Round "5"]
[White "Lebredo Zaragoitia, Gerardo"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2212"]
[BlackElo "1938"]
[PlyCount "55"]
[EventDate "2013.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e3 h6 7. Bh4 c5 8. d5 Bg4 9. Be2 Qa5 10. Nd2 Bxe2 11. Qxe2 Nbd7 12. 0-0 a6 13. a4 e6 14. dxe6 fxe6 15. Qd3 Qb6 16. Bg3 Ne5 17. Bxe5 dxe5 18. Qxg6 Qxb2 19. Nde4 Qb6 20. Rfd1 Rad8 21. Rab1 Rxd1+ 22. Rxd1 Qc7 23. Nxf6+ Rxf6 24. Qe8+ Kh7 25. Ne4 Rg6 26. h4 h5 27. Ng5+ Kh6 28. Rd7 1-0

