[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.06"]
[Round "1.1"]
[White "Aguiar, Lucas"]
[Black "Irio, José"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2088"]
[PlyCount "61"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.07"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nf6 7. Qe2 Be7 8.
Bd2 Nbd7 9. O-O-O Nb6 10. Ne5 Bd5 11. c4 Bxe4 12. Bxe4 c6 13. Ba5 Qc8 14. g4
Nbd7 15. Bc2 b6 16. Bc3 h6 17. h4 Qc7 18. g5 Ng8 19. Nxf7 Qf4+ 20. Qe3 Qxe3+
21. fxe3 Kxf7 22. d5 hxg5 23. Rhf1+ Ngf6 24. hxg5 cxd5 25. cxd5 exd5 26. gxf6
Nxf6 27. Rxd5 Rad8 28. Rg5 Bc5 29. Rg3 a6 30. e4 Ke6 31. Bb3+ 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.06"]
[Round "1.1"]
[White "Almeida, Maicon"]
[Black "Neres, Eduardo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1965"]
[PlyCount "45"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.07"]

1. e4 d6 2. d4 e6 3. Nf3 Be7 4. Bd3 Nf6 5. O-O O-O 6. Nbd2 c6 7. Re1 Bd7 8. Nf1
d5 9. e5 Ne8 10. Ng3 f6 11. exf6 Bxf6 12. Ne5 Bxe5 13. dxe5 g6 14. Qg4 Ng7 15.
Bg5 Qb6 16. Bf6 Nf5 17. h4 Be8 18. Bxf5 exf5 19. Nxf5 h5 20. Qg5 Nd7 21. Qh6
Kf7 22. e6+ Kxf6 23. Qg5# 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.06"]
[Round "1.3"]
[White "Martins, Vilker"]
[Black "Cavalcante, Rodrigo"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1923"]
[BlackElo "1941"]
[PlyCount "106"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.07"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e4 a6 5. Bxc4 b5 6. Bb3 Bb7 7. a3 Nf6 8. f3 c5
9. Be3 Nbd7 10. Nge2 Be7 11. O-O Qc7 12. Rc1 c4 13. Ba2 Rd8 14. Qd2 Nc5 15. Nd1
e5 16. Qc2 Nd3 17. Ra1 exd4 18. Bxd4 Rxd4 19. Nxd4 Bc5 20. Kh1 Bxd4 21. Nc3 Qb6
22. Ne2 Bxb2 23. Rab1 Be5 24. Qxc4 bxc4 25. Rxb6 Nc5 26. Bxc4 O-O 27. Rfb1 Rd8
28. Rxb7 Nxb7 29. Rxb7 Rd1+ 30. Ng1 h5 31. Bxf7+ Kh7 32. Ba2 Bd4 33. Rb1 Rd2
34. Bc4 a5 35. Bb5 h4 36. Ne2 Bc5 37. a4 Kg6 38. h3 Nh5 39. Kh2 Kg5 40. Rc1
Bd6+ 41. Kg1 Nf4 42. Nxf4 Kxf4 43. Rc4 Kg3 44. Rc6 Rxg2+ 45. Kh1 Rh2+ 46. Kg1
Be5 47. Re6 Bd4+ 48. Kf1 Kxf3 49. Be2+ Rxe2 50. Rd6 Rxe4 51. Rd5 g6 52. Rd7 Bc3
53. Rf7+ Kg3 0-1

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.06"]
[Round "1.4"]
[White "Cardoso Jr, Cícero"]
[Black "Abrantes, Tiago"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1887"]
[PlyCount "78"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.07"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. Bg2 c6 7. O-O e5 8. d3 Re8
9. c5 dxc5 10. Bxe5 Rxe5 11. Nxe5 Qd4 12. Nxc6 Nxc6 13. Nd2 Bd7 14. Rc1 Re8 15.
Nc4 Bg4 16. Ne3 Rxe3 17. fxe3 Qxe3+ 18. Kh1 Bxe2 19. Qe1 Ng4 20. Rf4 Bh6 21.
Rc2 Nd4 22. Rxe2 Nxe2 23. Rxg4 Qxd3 24. Re4 Nd4 25. Re8+ Bf8 26. Bxb7 Qf5 27.
Bg2 h5 28. Ra8 h4 29. Qf1 Qe5 30. Rxa7 Nf5 31. Qc4 Be7 32. gxh4 Ne3 33. Qc1 Ng4
34. Qg1 Bxh4 35. Bf3 Nf2+ 36. Kg2 Qg5+ 37. Kf1 Qc1+ 38. Kg2 Qg5+ 39. Kf1 Qc1+
1/2-1/2

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.07"]
[Round "2.1"]
[White "Almeida, Maicon"]
[Black "Reis, Ernesto"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1965"]
[BlackElo "1940"]
[PlyCount "75"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.07"]

1. Nf3 d5 2. d4 c5 3. c3 Nf6 4. g3 Bf5 5. Bg2 e6 6. O-O Bd6 7. Nbd2 O-O 8. dxc5
Bxc5 9. b4 Bd6 10. a3 Qc7 11. Bb2 Nbd7 12. Nd4 a6 13. Nxf5 exf5 14. c4 dxc4 15.
Nxc4 Qxc4 16. Qxd6 Qxe2 17. Bxf6 Nxf6 18. Bxb7 Ra7 19. Qb6 Rxb7 20. Qxb7 f4 21.
gxf4 Ne4 22. f3 Qe3+ 23. Kg2 Qe2+ 24. Kh3 Nd2 25. Rae1 Qc4 26. Rg1 Qxf4 27. Rg4
Qf5 28. Kg2 h5 29. Rd4 Qg5+ 30. Kf2 Nb3 31. Qd5 Qf6 32. Rd3 Qh4+ 33. Kf1 Qxh2
34. Qxb3 Qh1+ 35. Ke2 Re8+ 36. Re3 Qg2+ 37. Kd1 Rd8+ 38. Kc1 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.07"]
[Round "2.2"]
[White "Martins, Vilker"]
[Black "Irio, José"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1923"]
[PlyCount "66"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.07"]

1. d4 Nf6 2. c4 e6 3. a3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2
O-O 9. Nf3 Re8 10. Qc2 a6 11. a4 Bg4 12. O-O Nbd7 13. Bf4 Bxf3 14. Bxf3 Ne5 15.
Be2 Nfd7 16. Bc1 f6 17. Be3 g5 18. Qd2 Nf8 19. f4 gxf4 20. Bxf4 Nfg6 21. Bh6
Nf7 22. Bxg7 Kxg7 23. Rf5 Ng5 24. Bd3 Ne5 25. Be2 Ng6 26. Qd3 Re5 27. Rf2 Qe7
28. Bf3 Rg8 29. Raf1 Rf8 30. Bh5 Nxe4 31. Nxe4 Rxe4 32. Rf3 Qe5 33. Bg4 Rxg4
0-1

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.07"]
[Round "2.3"]
[White "Cardoso Jr, Cícero"]
[Black "Neres, Eduardo"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1887"]
[PlyCount "121"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.07"]

1. Nf3 Nc6 2. c4 e6 3. g3 d5 4. cxd5 Qxd5 5. Nc3 Qd8 6. b3 Bb4 7. Bb2 Bxc3 8.
Bxc3 f6 9. Bg2 Bd7 10. b4 Qe7 11. b5 Nd8 12. a4 c6 13. Qb3 e5 14. O-O Be6 15.
Qb2 Bc4 16. d3 Bd5 17. e4 Bf7 18. d4 exd4 19. Nxd4 Rc8 20. Rad1 Qc7 21. Nf5 Rb8
22. Nxg7+ Kf8 23. Bxf6 Nxf6 24. Qxf6 Rg8 25. Rxd8+ Qxd8 26. Ne6+ Ke8 27. Nxd8
Rxd8 28. bxc6 Rg6 29. Qxd8+ Kxd8 30. cxb7 Kc7 31. e5 Rb6 32. Rc1+ Kd7 33. Rc8
Rb1+ 34. Bf1 Rxb7 35. Bh3+ Be6 36. Bxe6+ Kxe6 37. Rc5 h5 38. Kg2 Rd7 39. f4
Rd2+ 40. Kh3 Kf5 41. Rc6 Ra2 42. Rf6+ Ke4 43. Ra6 Rb2 44. Rxa7 Rb8 45. Rh7 Ra8
46. Rxh5 Rxa4 47. Kg4 Ra8 48. Rg5 Kd5 49. h4 Rf8 50. h5 Ke6 51. Rg6+ Kf7 52.
Rf6+ Kg8 53. Rxf8+ Kxf8 54. Kg5 Kg7 55. f5 Kh7 56. h6 Kh8 57. Kg6 Kg8 58. e6
Kh8 59. f6 Kg8 60. e7 Kh8 61. e8=R# 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.07"]
[Round "2.4"]
[White "Abrantes, Tiago"]
[Black "Cavalcante, Rodrigo"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1941"]
[PlyCount "66"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.07"]

1. e4 e5 2. Bc4 Nc6 3. d3 Nf6 4. Nf3 Bc5 5. O-O d6 6. c3 Be6 7. Nbd2 O-O 8. b4
Bb6 9. Bb3 a6 10. Nc4 Ba7 11. Bg5 h6 12. Bh4 g5 13. Bg3 Ne7 14. Ne3 Qd7 15. Bc2
Qc6 16. c4 Ng4 17. Nd5 Bxd5 18. cxd5 Qe8 19. h3 Nf6 20. d4 Ng6 21. Rc1 Bb6 22.
dxe5 dxe5 23. Nd2 Nf4 24. Nb3 Qb5 25. Bxf4 gxf4 26. Qd2 Kh7 27. Kh2 Rg8 28. Qc3
Rg5 29. Bd3 Qd7 30. Nc5 Bxc5 31. Qxc5 Rag8 32. Rg1 f3 33. gxf3 Qxh3+ 0-1

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.08"]
[Round "3.1"]
[White "Cavalcante, Rodrigo"]
[Black "Cardoso Jr, Cícero"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1941"]
[BlackElo "1887"]
[PlyCount "70"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 b5 6. O-O Bb7 7. a3 Ne7 8. Nc3
Ng6 9. Be3 Be7 10. f4 O-O 11. Qh5 Nc6 12. Rf3 Nxd4 13. Bxd4 Bf6 14. Bxf6 Qxf6
15. e5 Bxf3 16. gxf3 Qxf4 17. Re1 f5 18. exf6 Rxf6 19. Re4 Qxf3 20. Qxf3 Rxf3
21. Rd4 d5 22. a4 Rf4 23. Rxf4 Nxf4 24. Bf1 b4 25. Ne2 Nxe2+ 26. Bxe2 a5 27.
Kf2 Kf7 28. Bd3 g6 29. Ke3 e5 30. Bb5 Rc8 31. Kd2 Kf6 32. c3 bxc3+ 33. bxc3 e4
34. Be2 Ke5 35. Bd1 Rf8 0-1

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.08"]
[Round "3.2"]
[White "Neres, Eduardo"]
[Black "Martins, Vilker"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1923"]
[PlyCount "52"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.08"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. a3 a6 5. Be2 Qc7 6. d3 Nge7 7. Be3 Ng6 8. Qd2
Be7 9. d4 cxd4 10. Bxd4 Nxd4 11. Qxd4 O-O 12. O-O b5 13. Bd3 Bc5 14. Nxb5 axb5
15. Qc3 Ba6 16. b4 Bxf2+ 17. Kxf2 Qxc3 18. Rfe1 Nf4 19. Rad1 Rac8 20. Ng1 Qf6
21. Nf3 Nxd3+ 22. cxd3 Rc2+ 23. Kg1 Rfc8 24. e5 Qg6 25. Nh4 Rxg2+ 26. Nxg2 Rc2
0-1

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.08"]
[Round "3.3"]
[White "Irio, José"]
[Black "Almeida, Maicon"]
[Result "0-1"]
[ECO "A11"]
[BlackElo "1965"]
[PlyCount "84"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.08"]

1. c4 c6 2. Nf3 d5 3. cxd5 cxd5 4. g3 Nf6 5. Bg2 Nc6 6. b3 Bf5 7. Bb2 e6 8. O-O
Bd6 9. d3 O-O 10. Nh4 Bg4 11. Nc3 a6 12. Rc1 Rc8 13. h3 Bh5 14. Nf3 b5 15. a3
Qb6 16. Kh2 Rfd8 17. Rc2 Ne7 18. Kh1 Bb8 19. e3 Qd6 20. Ne2 Rxc2 21. Qxc2 Rc8
22. Qd2 Nd7 23. Rc1 Rxc1+ 24. Qxc1 f6 25. Nf4 Bf7 26. a4 b4 27. Bf1 e5 28. Ne2
Bg6 29. d4 e4 30. Nh4 Bf7 31. Ng2 g5 32. h4 h5 33. Ng1 Nf5 34. hxg5 fxg5 35.
Qc8+ Kg7 36. Qd8 Nxg3+ 37. fxg3 Qxg3 38. Nf4 Bxf4 39. exf4 Nf6 40. Bh3 gxf4 41.
Qc7 e3 42. Qc2 Ne4 0-1

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.08"]
[Round "3.4"]
[White "Reis, Ernesto"]
[Black "Aguiar, Lucas"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1940"]
[BlackElo "2088"]
[PlyCount "104"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. d4
Bb6 9. h3 O-O 10. Be3 exd4 11. cxd4 Nxe4 12. Bd5 Qe8 13. Qc2 Nb4 14. Qxe4 Qxe4
15. Bxe4 d5 16. Bxh7+ Kxh7 17. Nc3 Bb7 18. Rac1 Rad8 19. Rfd1 f6 20. a4 c6 21.
Ne2 Rfe8 22. Nf4 bxa4 23. Bd2 a5 24. Ra1 Re4 25. Bxb4 axb4 26. Rxa4 Rxf4 27.
Rxb4 Bxd4 28. Nxd4 Ba8 29. Nxc6 Rxb4 30. Nxb4 Rb8 31. Rd4 Kg6 32. f4 Kf5 33.
Kf2 Ke6 34. Ke3 Kd6 35. Nd3 Bc6 36. Rb4 Bb5 37. Kd4 Kc6 38. Rb3 Re8 39. Nb4+
Kd6 40. Nxd5 Bc6 41. Rb6 Kd7 42. Kc5 Re6 43. f5 Rd6 44. Ne7 Kxe7 45. Rxc6 Rd2
46. Rc7+ Kd8 47. Rxg7 Rxb2 48. Kd5 Re2 49. h4 Ke8 50. g4 Kf8 51. Rg6 Kf7 52. g5
Re5+ 1/2-1/2

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.09"]
[Round "4.1"]
[White "Cavalcante, Rodrigo"]
[Black "Neres, Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1941"]
[PlyCount "71"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.10"]

1. g4 d5 2. Bg2 e6 3. c4 c6 4. Qc2 Be7 5. Nf3 Nd7 6. d4 Ngf6 7. h3 Nb6 8. Nbd2
Bd7 9. c5 Nc8 10. O-O b6 11. b4 a5 12. bxa5 bxc5 13. dxc5 Qxa5 14. Nb3 Qc7 15.
Be3 Ne4 16. a4 O-O 17. Bd4 Bf6 18. Bxf6 Nxf6 19. Qb2 Ne7 20. Nfd4 Rab8 21. a5
Ng6 22. Qa3 Nf4 23. e3 Nxg2 24. Kxg2 e5 25. Nc2 e4 26. Nbd4 Ra8 27. Rfb1 Bxg4
28. hxg4 Nxg4 29. Rh1 Qxa5 30. Qxa5 Rxa5 31. Rxa5 Rc8 32. Nb4 Nf6 33. Nbxc6 Kf8
34. Ra7 Ne8 35. Rxh7 Rc7 36. Rh8# 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.09"]
[Round "4.2"]
[White "Martins, Vilker"]
[Black "Aguiar, Lucas"]
[Result "0-1"]
[ECO "A76"]
[WhiteElo "1923"]
[BlackElo "2088"]
[PlyCount "80"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.10"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Be2 Bg7 8. Nf3
O-O 9. O-O a6 10. a4 Re8 11. Qc2 Bg4 12. Re1 Bxf3 13. Bxf3 Nbd7 14. g3 Ne5 15.
Bg2 c4 16. Bg5 Qd7 17. Rab1 Nd3 18. Re2 b5 19. b3 Ng4 20. Bh3 h5 21. f3 Qa7+
22. Kg2 Qd4 23. Nd1 f5 24. Bxg4 fxg4 25. Nf2 gxf3+ 26. Kxf3 Rf8+ 27. Kg2 Rxf2+
28. Rxf2 Qxe4+ 29. Kf1 Nxf2 30. Qxe4 Nxe4 31. Bf4 g5 32. Be3 Bd4 33. Re1 Bxe3
34. Rxe3 c3 35. Rxe4 c2 36. Re1 bxa4 37. b4 Rc8 38. Rc1 g4 39. Ke2 a3 40. Kd2
a2 0-1

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.09"]
[Round "4.3"]
[White "Abrantes, Tiago"]
[Black "Irio, josé"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "45"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.10"]

1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Bxc5 5. Qg4 Ne7 6. Bd3 Ng6 7. Nf3 Nc6 8. O-O
Bd7 9. Nc3 a6 10. Re1 Qc7 11. a3 h5 12. Qg3 h4 13. Qg4 h3 14. Bxg6 fxg6 15.
Qxg6+ Kd8 16. Qxg7 Rf8 17. Bg5+ Kc8 18. Na4 Rxf3 19. gxf3 Nd8 20. Nxc5 Qxc5 21.
c4 Kc7 22. cxd5 Qxd5 23. Red1 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.10"]
[Round "5.1"]
[White "Irio, José"]
[Black "Cardoso Jr, Cícero"]
[Result "1/2-1/2"]
[ECO "A38"]
[BlackElo "1887"]
[PlyCount "76"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.10"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nc6 6. O-O O-O 7. a3 b6 8. Rb1
Bb7 9. e3 d5 10. cxd5 Nxd5 11. d4 cxd4 12. Nxd5 Qxd5 13. Nxd4 Qc5 14. b4 Qc4
15. Bb2 Nd8 16. Bxb7 Nxb7 17. Qf3 Nd6 18. Rfc1 Qd3 19. Rd1 Qe4 20. Qxe4 Nxe4
21. Nc6 e6 22. Bxg7 Kxg7 23. Rd7 a5 24. bxa5 bxa5 25. Rbb7 Nc5 26. Ne5 Nxd7 27.
Rxd7 Rab8 28. Ra7 Ra8 29. Rb7 a4 30. f4 Kg8 31. h4 h5 32. Kf2 Ra5 33. Kf3 Rxe5
34. fxe5 Ra8 35. Kf4 Ra5 36. e4 Kg7 37. Rb4 Kh6 38. Rb7 Kg7 1/2-1/2

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.10"]
[Round "5.2"]
[White "Neres, Eduardo"]
[Black "Abrantes, Tiago"]
[Result "0-1"]
[ECO "C22"]
[PlyCount "72"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.10"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Bd3 Bb4+ 6. c3 Bc5 7. Qe2 O-O 8.
Be3 Bb6 9. Bxb6 axb6 10. Nd2 Re8 11. f3 d5 12. a3 dxe4 13. fxe4 Bg4 14. Ngf3
Qe7 15. h3 Bh5 16. g4 Bg6 17. O-O-O Nxe4 18. Bxe4 Bxe4 19. Nxe4 Qxe4 20. Qxe4
Rxe4 21. Rhe1 Rxe1 22. Rxe1 Rd8 23. Rf1 f6 24. Rd1 Rxd1+ 25. Kxd1 Kf7 26. Kc2
b5 27. Kb3 Ke6 28. Nd4+ Nxd4+ 29. cxd4 Kd5 30. Kc3 b6 31. b3 c6 32. a4 bxa4 33.
bxa4 g6 34. h4 f5 35. gxf5 gxf5 36. h5 Ke4 0-1

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.10"]
[Round "5.3"]
[White "Aguiar, Lucas"]
[Black "Almeida, Maicon"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2088"]
[BlackElo "1965"]
[PlyCount "69"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.10"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. O-O c5 10. e4 cxd4 11. Nxd4 Nc5 12. Bc2 Be7 13. b4 Ncd7 14. a3 Bb7 15. f4
Rc8 16. Qd3 Qc7 17. Bd2 Qc4 18. e5 Qxd3 19. Bxd3 Nd5 20. Nxd5 Bxd5 21. Rfc1 O-O
22. a4 Bc4 23. Bxc4 bxc4 24. a5 Rfd8 25. Nf3 Nf8 26. Ra3 Rd5 27. Kf2 Nd7 28.
Ke2 g5 29. g3 g4 30. Ne1 Rxd2+ 31. Kxd2 Bxb4+ 32. Rcc3 Rc5 33. Nc2 Bxa5 34.
Rxa5 Rxa5 35. Rxc4 1/2-1/2

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.10"]
[Round "5.4"]
[White "Reis, Ernesto"]
[Black "Martins, Vilker"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1940"]
[BlackElo "1923"]
[PlyCount "73"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.10"]

1. e4 e6 2. d4 c6 3. Nc3 Bb4 4. a3 Ba5 5. Qg4 Qf6 6. e5 Qg6 7. Qxg6 hxg6 8. Bd3
Ne7 9. b4 Bb6 10. Nf3 Nf5 11. Ne4 Bc7 12. g4 Nh4 13. Nfd2 Ng2+ 14. Kf1 Nf4 15.
Nc4 Nxd3 16. Ncd6+ Bxd6 17. Nxd6+ Ke7 18. cxd3 Na6 19. h4 Nc7 20. a4 Nd5 21.
Ba3 Rh7 22. b5 Kd8 23. Nxf7+ Ke8 24. Nd6+ Kd8 25. Ke2 Nc3+ 26. Ke3 Nxa4 27. Kf4
Nc3 28. Kg5 Nxb5 29. Nf7+ Ke8 30. Kxg6 Rh6+ 31. Nxh6 gxh6 32. Kxh6 Nxd4 33. Kg6
Nf3 34. Bd6 a5 35. h5 b6 36. h6 Ba6 37. Rad1 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.12"]
[Round "4.4"]
[White "Cardoso Jr, Cícero"]
[Black "Reis, Ernesto"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1887"]
[BlackElo "1940"]
[PlyCount "42"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.12"]

1. Nf3 f5 2. g3 Nc6 3. c4 e5 4. b3 e4 5. Nh4 d5 6. cxd5 Qxd5 7. Nc3 Qf7 8. Ng2
Bd7 9. e3 O-O-O 10. Bc4 Be6 11. Qe2 Ne5 12. Bxe6+ Qxe6 13. O-O Nf3+ 14. Kh1 g5
15. Ne1 g4 16. Nxf3 gxf3 17. Qc4 Qxc4 18. bxc4 h5 19. h4 Nf6 20. a4 Rd3 21. Rd1
Bb4 1/2-1/2

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.13"]
[Round "6.1"]
[White "Cardoso Jr, Cícero"]
[Black "Almeida, Maicon"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1887"]
[BlackElo "1965"]
[PlyCount "58"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.13"]

1. Nf3 Nf6 2. c4 c6 3. b3 d5 4. cxd5 cxd5 5. Bb2 Nc6 6. g3 Bf5 7. Bg2 e6 8. O-O
Bd6 9. d3 O-O 10. Nh4 Bg4 11. f3 Bh5 12. Qd2 Nd7 13. Bh1 f5 14. Ng2 f4 15. Nxf4
Bxf4 16. gxf4 d4 17. e3 e5 18. exd4 exd4 19. Na3 Qh4 20. Bc1 Rf6 21. Rf2 Re8
22. Nc4 Rg6+ 23. Bg2 Qh3 24. Kh1 Rxg2 25. Rxg2 Bxf3 26. Ba3 Re6 27. Qf2 Rg6 28.
Rag1 Rh6 29. Qg3 Qxg3 0-1

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.13"]
[Round "6.2"]
[White "Abrantes, Tiago"]
[Black "Aguiar, Lucas"]
[Result "0-1"]
[ECO "C78"]
[BlackElo "2088"]
[PlyCount "56"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.13"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5
axb5 9. Nxe5 Nxe5 10. d4 Bxd4 11. Qxd4 d6 12. f4 Nc6 13. Qc3 Bb7 14. e5 Ne4 15.
Qe3 Ne7 16. f5 dxe5 17. Nc3 Nf6 18. Qxe5 O-O 19. Rd1 Qe8 20. Bg5 Qc6 21. Rd2 b4
22. Bxf6 bxc3 23. Re2 gxf6 24. Qxe7 Kh8 25. Bxf7 cxb2 26. Rb1 Rxf7 27. Qxf7 Rg8
28. Kh1 Rxg2 0-1

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.13"]
[Round "6.4"]
[White "Cavalcante, Rodrigo"]
[Black "Reis, Ernesto"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "1941"]
[BlackElo "1940"]
[PlyCount "115"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.13"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 Be7 5. O-O d6 6. c4 Nc6 7. Nc3 O-O 8. Nf4
e5 9. dxe5 Nxe5 10. b3 c6 11. Qc2 g5 12. Nh3 g4 13. Nf4 Ng6 14. Rd1 Nxf4 15.
Bxf4 Nh5 16. Bh6 Rf7 17. e3 Qd7 18. Ne2 Qe6 19. Bf4 Qf6 20. Rd4 Ng7 21. Rad1
Ne8 22. Qd2 h5 23. Nc3 h4 24. e4 hxg3 25. hxg3 Be6 26. exf5 Bxf5 27. Ne4 Bxe4
28. Bxe4 Rd8 29. Kg2 Ng7 30. Bxd6 Bxd6 31. c5 Qxf2+ 32. Qxf2 Rxf2+ 33. Kg1 Rxa2
34. cxd6 Nh5 35. Bf5 Nf6 36. Bxg4 Nxg4 37. Rxg4+ Kf7 38. Re4 Ra5 39. Re7+ Kf6
40. Rxb7 Rb5 41. Rxb5 cxb5 42. b4 Ke6 43. d7 a5 44. bxa5 b4 45. a6 b3 46. Rb1
Rxd7 47. Rxb3 Rd1+ 48. Kf2 Ra1 49. Rb6+ Kf5 50. Kf3 Ra3+ 51. Kf2 Ra2+ 52. Ke3
Ra3+ 53. Kd4 Rxg3 54. a7 Ra3 55. Rb7 Ke6 56. Kc5 Ra1 57. Kc6 Rc1+ 58. Kb6 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.13"]
[Round "6.3"]
[White "Neres, Eduardo"]
[Black "Irio, José"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "54"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.13"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be3 cxd4 6. Bxd4 Nxd4 7. Qxd4 Ne7 8.
Bb5+ Bd7 9. Bd3 Nc6 10. Qe3 g6 11. Nc3 a6 12. Nd2 d4 13. Qe2 dxc3 14. bxc3 Qa5
15. O-O Qxe5 16. Ne4 Bg7 17. Rab1 b5 18. f4 Qc7 19. c4 bxc4 20. Bxc4 O-O 21.
Nf2 Rfd8 22. g3 Nd4 23. Qd3 Bc6 24. Ne4 Bxe4 25. Qxe4 Qxc4 26. Rbe1 Qxc2 27.
Rf2 Qxe4 0-1

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.14"]
[Round "7.1"]
[White "Irio, José"]
[Black "Cavalcante, Rodrigo"]
[Result "1-0"]
[ECO "A07"]
[BlackElo "1941"]
[PlyCount "85"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.14"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. e3 Nbd7 5. b3 Be7 6. Bb2 O-O 7. O-O c6 8. Nc3
Qc7 9. Ne2 e5 10. d3 Re8 11. c4 Bd6 12. Qc2 b6 13. Rac1 Bb7 14. cxd5 Nxd5 15.
a3 Rac8 16. Nd2 Qb8 17. d4 c5 18. dxe5 Bxe5 19. Nc4 Bxb2 20. Qxb2 b5 21. Nd2
Ne5 22. Qc2 Ng4 23. Bh3 Ndf6 24. Nf4 c4 25. bxc4 bxc4 26. Qc3 Qd6 27. Nxc4 Qc7
28. Qb4 Ba6 29. Nd2 Qxc1 30. Rxc1 Rxc1+ 31. Nf1 Rd8 32. Qb2 Rdd1 33. Qb8+ Bc8
34. Ne2 Rc2 35. Nd4 Rcc1 36. Nf5 Nd7 37. Qb2 Ngf6 38. Ne7+ Kf8 39. Nxc8 Rxc8
40. Kg2 Rcc1 41. Nd2 Rg1+ 42. Kf3 Ne5+ 43. Qxe5 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.14"]
[Round "7.3"]
[White "Aguiar, Lucas"]
[Black "Cardoso Jr, Cícero"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2088"]
[BlackElo "1887"]
[PlyCount "95"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 b5 6. O-O Ne7 7. Bg5 Qc7 8. Nc3
Bb7 9. Bh4 Ng6 10. Bg3 Qb6 11. Nb3 Bd6 12. e5 Nxe5 13. Be4 Bxe4 14. Nxe4 Bc7
15. a4 bxa4 16. Rxa4 d5 17. Nec5 Nc4 18. Qe1 O-O 19. Nd3 Bxg3 20. hxg3 Qb5 21.
Rb4 Qd7 22. Nbc5 Qc8 23. b3 Na3 24. Rg4 Nc6 25. Qc1 f5 26. Rg5 Nb5 27. Qb2 d4
28. Re1 Rf6 29. b4 g6 30. Qb3 Kf7 31. Nf4 Nd8 32. g4 h6 33. Qh3 Kg7 34. Nh5+
Kf7 35. Nxf6 Kxf6 36. Qxh6 Ke7 37. Qg7+ Kd6 38. Qe5+ Kc6 39. Rxg6 Qc7 40. gxf5
Qxe5 41. Rxe5 Ra7 42. Nxe6 Kd6 43. Nxd8+ Kxe5 44. Nc6+ Kxf5 45. Nxa7 Kxg6 46.
Nxb5 axb5 47. Kf1 Kf5 48. Ke2 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.14"]
[Round "7.2"]
[White "Reis, Ernesto"]
[Black "Abrantes, Tiago"]
[Result "1/2-1/2"]
[ECO "C85"]
[WhiteElo "1940"]
[PlyCount "134"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8.
b3 Bd6 9. Bb2 Qe7 10. Nc3 Bg4 11. Qe3 c6 12. h3 Be6 13. Ne2 Nd7 14. Ng5 c4 15.
Nxe6 Qxe6 16. Ng3 cxb3 17. Nf5 O-O 18. axb3 Rfe8 19. Qg3 Bf8 20. d4 exd4 21.
Bxd4 Qg6 22. Qxg6 hxg6 23. Ng3 a5 24. Rfd1 Nc5 25. f3 f6 26. Kf2 Kf7 27. Ke2
Ke6 28. Nf1 Nd7 29. Ne3 b6 30. Nc4 Reb8 31. f4 Nc5 32. Kf3 Ra7 33. g4 Kf7 34.
b4 Nd7 35. bxa5 c5 36. axb6 Rxa1 37. Bxa1 Nxb6 38. Rb1 Nd7 39. Rxb8 Nxb8 40. e5
f5 41. Ke3 Ke6 42. Kd3 Nd7 43. Bc3 Be7 44. g5 Kd5 45. Ne3+ Kc6 46. Ng2 Kd5 47.
Nh4 c4+ 48. Ke3 Bc5+ 49. Kf3 Nf8 50. e6 Nxe6 51. Nxg6 Nd4+ 52. Bxd4 Bxd4 53. h4
Ke6 54. h5 Bb2 55. Ke3 Bc3 56. Nh4 Bb2 57. Nf3 Bc1+ 58. Kd4 Bxf4 59. Kxc4 Bc1
60. c3 f4 61. Kd3 Kf5 62. c4 Ba3 63. Kd4 Kg4 64. Ke4 Bf8 65. c5 Bxc5 66. h6
gxh6 67. gxh6 Bf8 1/2-1/2

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.14"]
[Round "7.4"]
[White "Almeida, Maicon"]
[Black "Martins, Vilker"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1965"]
[BlackElo "1923"]
[PlyCount "19"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.15"]

1. d4 e6 2. e4 c6 3. c4 d5 4. Nc3 Bb4 5. exd5 exd5 6. Nf3 Bg4 7. cxd5 Qxd5 8.
Be2 Nf6 9. O-O O-O 10. Nxd5 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.15"]
[Round "8.3"]
[White "Neres, Eduardo"]
[Black "Aguiar, Lucas"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2088"]
[PlyCount "78"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.15"]

1. e4 c5 2. Bc4 e6 3. Nf3 a6 4. a3 b5 5. Bb3 c4 6. Ba2 d5 7. d3 dxe4 8. dxe4
Qxd1+ 9. Kxd1 Bb7 10. Nc3 Nf6 11. Re1 Nc6 12. Bd2 Bc5 13. e5 Ng4 14. Be3 Bxe3
15. fxe3 Ngxe5 16. Nxe5 Nxe5 17. e4 O-O-O+ 18. Ke2 f5 19. Rad1 fxe4 20. Rxd8+
Rxd8 21. b3 Bd5 22. Nxd5 exd5 23. h3 d4 24. bxc4 bxc4 25. Bb1 c3 26. Rd1 Kc7
27. g4 Kc6 28. Kf2 Rf8+ 29. Kg2 Kc5 30. Kg3 e3 31. Ba2 d3 32. cxd3 Kd4 33. Bb1
e2 34. Re1 Ke3 35. Bc2 Kd2 36. d4 Kxe1 37. dxe5 Kd2 38. Bf5 e1=Q+ 39. Kf4 Qe3#
0-1

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.15"]
[Round "8.1"]
[White "Irio, José"]
[Black "Reis, Ernesto"]
[Result "1/2-1/2"]
[ECO "B99"]
[BlackElo "1940"]
[PlyCount "28"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O b5 10. g4 Nbd7 11. Bxf6 Nxf6 12. g5 Nd7 13. Kb1 Rb8 14. Bh3 Nc5
1/2-1/2

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.15"]
[Round "8.3"]
[White "Cavalcante, Rodrigo"]
[Black "Almeida, Maicon"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "1965"]
[BlackElo "1942"]
[PlyCount "70"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2
O-O 9. O-O Re8 10. Nd2 Nbd7 11. e4 Ne5 12. Qc2 a6 13. a4 b6 14. h3 g5 15. b3 g4
16. h4 Bd7 17. Nc4 Qb8 18. Nxe5 Rxe5 19. Bf4 Re8 20. Rab1 b5 21. Rfe1 Nh5 22.
Bd2 b4 23. Nd1 Be5 24. Ne3 Qc7 25. Bxb4 Nxg3 26. fxg3 Bxg3 27. Rf1 Qd8 28. Be1
Be5 29. Nf5 Qf6 30. Qd2 Kh8 31. Nh6 Bd4+ 32. Kh1 Qg6 33. Nxf7+ Kg8 34. Bg3 Be5
35. Nxe5 dxe5 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.15"]
[Round "8.4"]
[White "Abrantes, Tiago"]
[Black "Martins, Vilker"]
[Result "1-0"]
[ECO "C97"]
[BlackElo "1923"]
[PlyCount "69"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. h3
d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 c4 13. Nf1 h6 14. Ne3 Be6 15. d5
Bd7 16. Nh2 Nb7 17. Nhg4 Nc5 18. Qf3 Rae8 19. Nf5 Nxg4 20. Qxg4 Bxf5 21. exf5
Kh8 22. f6 Bxf6 23. Bxh6 e4 24. Bd2 Qd8 25. f3 g6 26. fxe4 Be5 27. Bh6 Rg8 28.
Rf1 Qe7 29. Rae1 Nd7 30. Qf3 Bg7 31. Qf4 Ne5 32. Bg5 Qa7+ 33. Kh1 Ref8 34. Bf6
Qd7 35. Qh6# 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.16"]
[Round "9.1"]
[White "Reis, Ernesto"]
[Black "Neres, Eduardo"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1940"]
[PlyCount "22"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.16"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Bg5 d6 7. Nc3 Bg4 8. h3
Bxf3 9. Qxf3 h6 10. Bxf6 Qxf6 11. Qxf6 gxf6 1/2-1/2

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.16"]
[Round "9.2"]
[White "Aguiar, Lucas"]
[Black "Cavalcante, Rodrigo"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2088"]
[BlackElo "1941"]
[PlyCount "65"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.16"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. d3 d6 6. g3 c6 7. Bg2 a5 8. b5 e5
9. O-O Qc7 10. a4 Nbd7 11. Ne1 Nh5 12. e4 Nc5 13. Bf3 Bh3 14. Ng2 Nf6 15. Re1
Ne6 16. Na3 Nd4 17. Bxd4 exd4 18. Nf4 Bc8 19. bxc6 bxc6 20. Nc2 Nd7 21. Ne2 g5
22. Ncxd4 Ne5 23. Bg2 Qa7 24. Qd2 Ng4 25. Nxc6 Qc5 26. Ne7+ Kh8 27. Rab1 Bd7
28. h3 Ne5 29. d4 Nxc4 30. Qd3 Qc7 31. Nd5 Qc6 32. e5 Qxa4 33. Ndc3 1-0

[Event "IRT de Natal 2010"]
[Site "?"]
[Date "2010.12.16"]
[Round "9.4"]
[White "Martins, Vilker"]
[Black "Cardoso Jr, Cícero"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1923"]
[BlackElo "1887"]
[PlyCount "147"]
[EventDate "2010.12.07"]
[SourceDate "2010.12.16"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. Bg5 e6 5. Nf3 Be7 6. e3 Nd5 7. Bxe7 Qxe7 8.
Qa4+ Nd7 9. Qxc4 Nxc3 10. Qxc3 c6 11. Bd3 O-O 12. O-O Qf6 13. Qc2 g6 14. Rac1
e5 15. Rfd1 exd4 16. Nxd4 Ne5 17. Be2 Bg4 18. f3 Bc8 19. b4 Bd7 20. h3 Rac8 21.
f4 c5 22. fxe5 Qxe5 23. Nf3 Qxe3+ 24. Kh1 Bf5 25. Qd2 Qxd2 26. Rxd2 cxb4 27.
Rxc8 Rxc8 28. Nd4 Be4 29. Nb5 a6 30. Nd6 Rc1+ 31. Kh2 Bc6 32. Bc4 Kg7 33. Bxf7
Rc5 34. Bc4 b5 35. Be6 Re5 36. Bc8 Rd5 37. Rxd5 Bxd5 38. Bxa6 Bxa2 39. Bxb5 Bd5
40. Bc4 Bxc4 41. Nxc4 b3 42. Kg3 Kf6 43. Kf4 h6 44. g4 Ke6 45. Ke4 Kf6 46. Nb2
Kg5 47. Kf3 Kh4 48. Kg2 h5 49. gxh5 gxh5 50. Nd3 Kg5 51. Kg3 h4+ 52. Kf3 Kf5
53. Nb2 Kg5 54. Ke4 Kg6 55. Kf4 Kf6 56. Ke4 Ke6 57. Nd3 Kf6 58. Kf4 Kg6 59. Kg4
Kh6 60. Kxh4 Kg6 61. Kg4 Kh6 62. h4 Kg6 63. Ne5+ Kh7 64. Nc4 Kg6 65. h5+ Kg7
66. Kg5 Kg8 67. Kg6 Kh8 68. h6 Kg8 69. h7+ Kf8 70. h8=Q+ Ke7 71. Qf6+ Kd7 72.
Ne5+ Kc8 73. Qc6+ Kb8 74. Nd7+ 1-0