[Event "Goiania op"]
[White "De Carvalho, Vitor Augusto Ponci"]
[Black "Reis, Ernesto Guevara"]
[Site "Goiania"]
[Round "5"]
[Result "1/2-1/2"]
[Date "2021.02.28"]
[ECO "B01"]
[WhiteElo "1446"]
[BlackElo "1949"]
[PlyCount "50"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Qf3 Nf6 4. Qxd5 Nxd5 5. c3 c5 6. Bc4 Nb6 7. Bb5+ N8d7 8. Bxd7+ Nxd7 9. d4 e6 10. Be3 b6 11. Nd2 Bb7 12. Ngf3 a6 13. 0-0 Be7 14. Rad1 0-0 15. Ne5 Nxe5 16. dxe5 Rfd8 17. Nc4 Rxd1 18. Rxd1 Rd8 19. Rxd8+ Bxd8 20. Nd6 Bc6 21. f4 Kf8 22. g3 Bc7 23. b4 Bxd6 24. exd6 cxb4 25. cxb4 b5 1/2-1/2

[Event "Goiania op"]
[White "Delgado Ramirez, Neuris"]
[Black "Reis, Ernesto Guevara"]
[Site "Goiania"]
[Round "3"]
[Result "1-0"]
[Date "2021.02.27"]
[ECO "B90"]
[WhiteElo "2615"]
[BlackElo "1949"]
[PlyCount "45"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nb3 Nbd7 7. g4 h6 8. h4 b5 9. Bg2 Bb7 10. g5 hxg5 11. hxg5 Rxh1+ 12. Bxh1 Ng8 13. Be3 e6 14. g6 f5 15. Nd4 Qh4 16. Bg2 f4 17. Bxf4 Qxf4 18. Nxe6 Qh2 19. Qf3 Ne5 20. Qxf8+ Kd7 21. Qxg7+ Kxe6 22. Ne2 Ne7 23. Bh3+ 1-0

[Event "Goiania op"]
[White "Reis, Ernesto Guevara"]
[Black "Felix, Raimundo Nascimento"]
[Site "Goiania"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2021.02.27"]
[ECO "B34"]
[WhiteElo "1949"]
[BlackElo "1812"]
[PlyCount "60"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nb3 0-0 8. f3 a6 9. Qd2 b5 10. 0-0-0 Qc7 11. g4 Re8 12. g5 Nh5 13. Nd5 Qe5 14. c3 e6 15. Bd4 Nxd4 16. cxd4 Qd6 17. Nc3 Qc7 18. Kb1 Bb7 19. Rc1 Qf4 20. Qxf4 Nxf4 21. Ne2 Nxe2 22. Bxe2 Bc6 23. Rhd1 Rac8 24. Nc5 a5 25. d5 Ba8 26. Bxb5 exd5 27. exd5 d6 28. Ne4 Rxc1+ 29. Kxc1 Re5 30. h4 Rxd5 1/2-1/2

[Event "Goiania op"]
[White "Lima, Geraldo Nogueira De"]
[Black "Reis, Ernesto Guevara"]
[Site "Goiania"]
[Round "1"]
[Result "0-1"]
[Date "2021.02.26"]
[ECO "D94"]
[WhiteElo "1359"]
[BlackElo "1949"]
[PlyCount "74"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[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 d5 4. e3 Bg7 5. Nf3 0-0 6. Bd3 dxc4 7. Bxc4 a6 8. 0-0 b5 9. Bb3 Bb7 10. Bd2 Nbd7 11. Re1 c5 12. Rc1 Rc8 13. Qe2 e6 14. Bc2 Qb6 15. dxc5 Nxc5 16. e4 b4 17. Na4 Nxa4 18. Bxa4 Bxe4 19. Be3 Qb7 20. Bd1 Rfd8 21. Rxc8 Rxc8 22. Bd4 Bd5 23. b3 Bxf3 24. Qxf3 Qxf3 25. Bxf3 Rc2 26. Ra1 Nd5 27. Bxg7 Kxg7 28. Bxd5 exd5 29. Rd1 Rxa2 30. g3 Ra3 31. Rd3 Kf6 32. f4 Ke6 33. h3 a5 34. Re3+ Kd6 35. Kf2 d4 36. Rd3 Kd5 37. Kf3 a4 0-1

[Event "Goiania op"]
[White "Reis, Ernesto Guevara"]
[Black "Hubner, Jessica Trindade"]
[Site "Goiania"]
[Round "2"]
[Result "1-0"]
[Date "2021.02.26"]
[ECO "B76"]
[WhiteElo "1949"]
[BlackElo "1760"]
[PlyCount "99"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 0-0 9. 0-0-0 d5 10. Bb5 Nxd4 11. Bxd4 dxe4 12. Nxe4 Nxe4 13. fxe4 e5 14. Be3 Be6 15. Qxd8 Rfxd8 16. a3 a6 17. Be2 Rdc8 18. Kb1 Rc6 19. Rd2 Rac8 20. Rhd1 Bf6 21. b3 Be7 22. Kb2 Kg7 23. c4 f5 24. Bf3 f4 25. Bf2 b5 26. cxb5 Rc3 27. b6 Rxb3+ 28. Ka1 Rxa3+ 29. Kb1 Rcc3 30. Rb2 Rcb3 31. Rdd2 Bc8 32. Rdc2 Rxb2+ 33. Kxb2 Be6 34. Rc7 Rb3+ 35. Kc2 Kf6 36. Rc6 Bd8 37. Rxe6+ Kxe6 38. Kxb3 Kd6 39. Ka4 Kc6 40. Ka5 Kb7 41. Be2 g5 42. Bxa6+ Kb8 43. Bc4 h5 44. Bc5 Kb7 45. Bd5+ Kc8 46. Ka6 Bxb6 47. Kxb6 Kd7 48. Bf7 h4 49. Bh5 Ke6 50. Bg4+ 1-0

[Event "Brasilia Oeste op"]
[White "De Paula, Guilherme Bueno"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "7"]
[Result "1-0"]
[Date "2012.10.14"]
[ECO "B21"]
[WhiteElo "2040"]
[BlackElo "1942"]
[PlyCount "62"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. h3 Nf6 6. Nf3 a6 7. c4 e6 8. 0-0 Be7 9. Nc3 0-0 10. Be3 Qc7 11. Rc1 b6 12. Bb1 Bb7 13. Qd4 Nbd7 14. b4 Rac8 15. Nd2 Qb8 16. Na4 e5 17. Qb2 Bc6 18. Nc3 b5 19. Nd5 Bxd5 20. cxd5 Nb6 21. Bd3 Na4 22. Qa3 Rxc1 23. Rxc1 Rc8 24. Nb3 Bd8 25. Rc6 Rxc6 26. dxc6 Bb6 27. Bxb6 Qxb6 28. Qc1 Ne8 29. Na5 Nc7 30. Qg5 Ne6 31. Qe7 Qc7 1-0

[Event "Brasilia Oeste op"]
[White "Reis, Ernesto Guevara"]
[Black "De Oliveira, Italo Candido"]
[Site "Brasilia"]
[Round "6"]
[Result "1-0"]
[Date "2012.10.14"]
[ECO "C80"]
[WhiteElo "1942"]
[PlyCount "39"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 b5 7. Nxe5 Nxe5 8. Rxe4 Qf6 9. d4 bxa4 10. Rxe5+ Be7 11. Bg5 Qxg5 12. Rxg5 Bxg5 13. Qe2+ Kf8 14. Nc3 Bb7 15. Re1 g6 16. Qe5 f6 17. Qe7+ Kg8 18. Qxd7 f5 19. Qxc7 Be4 20. Nxe4 1-0

[Event "Brasilia Oeste op"]
[White "Faria, Fillipe Marinho"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2012.10.13"]
[ECO "A32"]
[WhiteElo "2078"]
[BlackElo "1942"]
[PlyCount "72"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. c4 cxd4 4. Nxd4 e6 5. Nc3 Be7 6. g3 0-0 7. Bg2 Nc6 8. Nb3 a6 9. 0-0 Qc7 10. e4 Ne5 11. Bf4 d6 12. Rc1 Bd7 13. c5 dxc5 14. Bxe5 Qxe5 15. f4 Qc7 16. e5 Ne8 17. Ne4 Bc6 18. Qc2 b6 19. Nd4 Bd5 20. Nf3 Bxe4 21. Qxe4 Rd8 22. b4 g6 23. h4 Ng7 24. Kh2 Qd7 25. bxc5 Bxc5 26. Rc2 Qd5 27. Qxd5 Rxd5 28. Nd2 Rd3 29. Ne4 Nf5 30. Nxc5 bxc5 31. Be4 Ra3 32. Bxf5 gxf5 33. Rff2 Rc8 34. Rc4 Kg7 35. Rd2 Kg6 36. Kg2 Rc7 1/2-1/2

[Event "Brasilia Oeste op"]
[White "Reis, Ernesto Guevara"]
[Black "Rezende, Guilherme Vilela"]
[Site "Brasilia"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2012.10.12"]
[ECO "B41"]
[WhiteElo "1942"]
[BlackElo "2046"]
[PlyCount "120"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Bf3 e5 7. Nb3 d6 8. Nc3 Be6 9. Be3 Be7 10. a4 Nc6 11. 0-0 h6 12. Qd2 Rc8 13. a5 0-0 14. Bb6 Qe8 15. Rfd1 Nb4 16. Nc1 Nh7 17. Nd3 Nxd3 18. Qxd3 Rc6 19. Nd5 Bd8 20. Bxd8 Qxd8 21. Nb4 Rc4 22. c3 Ng5 23. Nd5 Bxd5 24. Qxd5 Nxf3+ 25. gxf3 Rc6 26. Ra4 Qf6 27. Rb4 Qxf3 28. Rxb7 Rc5 29. Qxd6 Qg4+ 30. Kf1 Qh3+ 31. Ke1 Rfc8 32. Qe7 Qf3 33. Rd8+ Rxd8 34. Qxd8+ Kh7 35. Rb4 Rc6 36. Qd1 Qh1+ 37. Ke2 Qxh2 38. Rb6 Rc4 39. Qd3 Qh5+ 40. f3 Qh2+ 41. Kd1 Ra4 42. Qe2 Qg1+ 43. Kc2 Ra1 44. Rxa6 Qb1+ 45. Kb3 Qa2+ 46. Kc2 Qa4+ 47. Kd2 Rb1 48. Rb6 Qxa5 49. Qb5 Qa1 50. Qxe5 Rd1+ 51. Kc2 Rd8 52. Rd6 Qa4+ 53. Kb1 Ra8 54. Qf5+ Kg8 55. Qd5 Qa1+ 56. Kc2 Rb8 57. Rd8+ Rxd8 58. Qxd8+ Kh7 59. Qd7 Qa2 60. Qd5 Qa7 1/2-1/2

[Event "Brasilia Oeste op"]
[White "Ribeiro, Valdir Uchoa Jr"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "2"]
[Result "0-1"]
[Date "2012.10.12"]
[ECO "A43"]
[WhiteElo "1952"]
[BlackElo "1942"]
[PlyCount "38"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. Nc3 Nf6 4. e4 g6 5. f4 Bg4 6. Nf3 Nbd7 7. h3 Bxf3 8. Qxf3 Bg7 9. Bd2 a6 10. a4 0-0 11. g4 b5 12. Be2 b4 13. Nd1 e6 14. a5 exd5 15. exd5 Re8 16. Ne3 Ne4 17. Nc4 Qh4+ 18. Kf1 Ng3+ 19. Kg2 Rxe2+ 0-1

[Event "Brasilia Oeste op"]
[White "Reis, Ernesto Guevara"]
[Black "Fontenele, Edson Guilherme Lop"]
[Site "Brasilia"]
[Round "1"]
[Result "1/2-1/2"]
[Date "2012.10.11"]
[ECO "B33"]
[WhiteElo "1942"]
[PlyCount "134"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. 0-0 Bxc3 9. bxc3 dxe4 10. Bb5 Qxd1 11. Bxc6+ bxc6 12. Rxd1 Be6 13. Ba3 Nd5 14. Nc5 Nxc3 15. Nxe6 Nxd1 16. Nxg7+ Kd7 17. Rxd1+ Kc8 18. Nf5 Rd8 19. Rxd8+ Kxd8 20. Bd6 f6 21. Kf1 Kd7 22. Bc5 Ke6 23. Ne3 a5 24. Ke2 Rb8 25. Kd2 Rb2 26. a3 Rb5 27. Bf8 Kf7 28. Bd6 Ke6 29. Bf8 Kf7 30. Bd6 Ke6 31. a4 Rb1 32. Bc7 Ra1 33. Bxa5 Rxa4 34. Bc3 Ra7 35. g4 h5 36. h3 hxg4 37. hxg4 Rh7 38. Ke2 Rg7 39. Kf1 Rh7 40. Kg2 Ra7 41. Kg3 Rb7 42. f4 exf3 43. Kxf3 Rb1 44. Ke4 Rg1 45. Kd3 Rg3 46. Be1 Rh3 47. Ba5 Rg3 48. Bb6 Rg1 49. Kc4 Rg3 50. Kb4 Rg1 51. Bc5 Ra1 52. Kc4 Kf7 53. Bb4 Ke6 54. Kc5 Rb1 55. Bd2 Kd7 56. Bb4 Ke6 57. c4 Rb3 58. Nf5 e4 59. Bd2 Rd3 60. Bh6 Rc3 61. Nd4+ Kd7 62. Bg7 Rg3 63. Bxf6 Rxg4 64. Nxc6 Rg2 65. Nb4 e3 66. Kd4 e2 67. Nc2 Rg1 1/2-1/2

[Event "Brasilia City-ch"]
[White "Betat, Silvio Renan Piment"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "9"]
[Result "1/2-1/2"]
[Date "2012.01.13"]
[ECO "D61"]
[WhiteElo "1783"]
[BlackElo "1955"]
[PlyCount "82"]
[EventDate "2012.01.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. Nf3 Nf6 4. d4 Be7 5. Qc2 0-0 6. Bg5 a6 7. e3 Nbd7 8. Bd3 dxc4 9. Bxc4 b5 10. Be2 c5 11. 0-0 Bb7 12. Rfd1 Rc8 13. Ne5 cxd4 14. Nxd7 Nxd7 15. Bxe7 Qxe7 16. Rxd4 b4 17. Qb3 a5 18. Na4 Ne5 19. f4 Nc6 20. Rd2 Rcd8 21. Rad1 e5 22. Nb6 Rxd2 23. Rxd2 exf4 24. Rd7 Qc5 25. Rxb7 fxe3 26. Qc4 Qf5 27. Bf3 Ne5 28. Qe4 Nxf3+ 29. gxf3 Qc5 30. Kg2 Qc1 31. Nc4 e2 32. Qxe2 Qg5+ 33. Kf1 Qc1+ 34. Kf2 Qh1 35. Qe5 Qc1 36. Ne3 Qd2+ 37. Kg3 Qe1+ 38. Kh3 h6 39. Qd4 Qf2 40. Qe4 Qxb2 41. Qc2 Qf6 1/2-1/2

[Event "Brasilia City-ch"]
[White "Reis, Ernesto Guevara"]
[Black "Faria, Fillipe Marinho"]
[Site "Brasilia"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2012.01.12"]
[ECO "C42"]
[WhiteElo "1955"]
[BlackElo "1920"]
[PlyCount "9"]
[EventDate "2012.01.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 1/2-1/2

[Event "Brasilia City-ch"]
[White "Nascimento, Pedro Henrique Alve"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "7"]
[Result "0-1"]
[Date "2012.01.11"]
[ECO "B14"]
[WhiteElo "1691"]
[BlackElo "1955"]
[PlyCount "92"]
[EventDate "2012.01.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Nc3 Nxd5 7. Bb5+ Bd7 8. Qa4 Nb6 9. Bxd7+ N8xd7 10. Qa5 Bg7 11. Nf3 0-0 12. 0-0 e6 13. Bf4 Nf6 14. Rfd1 Nbd5 15. Qxd8 Rfxd8 16. Be5 Rac8 17. Rac1 a6 18. Nxd5 Nxd5 19. h3 Bh6 20. Rxc8 Rxc8 21. Rd3 b5 22. Bd6 Rc1+ 23. Kh2 Rc2 24. Kg3 b4 25. a3 Nf6 26. Ne1 Re2 27. Bxb4 Rxb2 28. Kf3 Nd5 29. Ba5 Bf8 30. g3 Ra2 31. Ng2 Bxa3 32. Bd2 Bf8 33. Nf4 Nxf4 34. Bxf4 Ra3 35. Ke4 f5+ 36. Ke3 a5 37. Rxa3 Bxa3 38. Kd3 Kf7 39. Bd2 a4 40. Kc2 Ke7 41. g4 Kd6 42. Bc3 Kd5 43. gxf5 exf5 44. f3 Kc4 45. Kd2 Bb4 46. Bxb4 Kxb4 0-1

[Event "Brasilia City-ch"]
[White "Reis, Ernesto Guevara"]
[Black "Saenko, Gennady"]
[Site "Brasilia"]
[Round "6"]
[Result "1-0"]
[Date "2012.01.10"]
[ECO "B76"]
[WhiteElo "1955"]
[BlackElo "1929"]
[PlyCount "109"]
[EventDate "2012.01.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 g6 7. Be3 Bg7 8. Qd2 Nxd4 9. Bxd4 0-0 10. 0-0-0 Be6 11. h4 Qa5 12. Kb1 Rac8 13. Nd5 Qd8 14. Nxf6+ Bxf6 15. Bxf6 exf6 16. h5 Rc6 17. Bd3 g5 18. f4 h6 19. fxg5 fxg5 20. e5 Bg4 21. Rde1 dxe5 22. Rxe5 Be6 23. Qe3 Qf6 24. Re1 Rb6 25. b3 Rd8 26. Qe4 Qg7 27. g4 a6 28. Bc4 Bxc4 29. Qxc4 Rd1+ 30. Rxd1 Qxe5 31. Rd5 Qe6 32. Qd4 Kh7 33. Rd8 Qf6 34. Qd5 Kg7 35. a4 Re6 36. Qd4 Qxd4 37. Rxd4 Re7 38. b4 Kf6 39. Kb2 Ke5 40. c3 Rc7 41. a5 Re7 42. Kc2 Kf6 43. Kd3 Re6 44. Re4 Rxe4 45. Kxe4 Ke6 46. c4 f5+ 47. gxf5+ Kf6 48. b5 g4 49. c5 g3 50. Kf3 g2 51. Kxg2 axb5 52. c6 bxc6 53. a6 Kxf5 54. a7 Kf4 55. a8Q 1-0

[Event "Brasilia City-ch"]
[White "Reis, Ernesto Guevara"]
[Black "Barbosa, Edinardo Meireles"]
[Site "Brasilia"]
[Round "5"]
[Result "1/2-1/2"]
[Date "2012.01.09"]
[ECO "D00"]
[WhiteElo "1955"]
[BlackElo "1734"]
[PlyCount "8"]
[EventDate "2012.01.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Nc3 Nf6 4. e3 e6 1/2-1/2

[Event "Brasilia City-ch"]
[White "Cunha, Lucas Aguiar"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "3"]
[Result "1-0"]
[Date "2012.01.08"]
[ECO "A13"]
[WhiteElo "2172"]
[BlackElo "1955"]
[PlyCount "39"]
[EventDate "2012.01.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. e3 e6 4. Nf3 Nf6 5. Be2 Be7 6. 0-0 0-0 7. c4 d5 8. d4 Nbd7 9. Ne5 dxc4 10. Bxc4 Nxe5 11. dxe5 Nd5 12. Qg4 c5 13. Rd1 Qc8 14. a3 Rd8 15. Nd2 Bf8 16. Ne4 a6 17. Nd6 Qc7 18. e4 b5 19. exd5 bxc4 20. dxe6 1-0

[Event "Brasilia City-ch"]
[White "Queiroz, Glauber"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2012.01.08"]
[ECO "B40"]
[WhiteElo "1815"]
[BlackElo "1955"]
[PlyCount "6"]
[EventDate "2012.01.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 1/2-1/2

[Event "Brasilia City-ch"]
[White "Reis, Ernesto Guevara"]
[Black "Barbalho, Gilsomar Silva"]
[Site "Brasilia"]
[Round "2"]
[Result "0-1"]
[Date "2012.01.07"]
[ECO "B92"]
[WhiteElo "1955"]
[BlackElo "1984"]
[PlyCount "58"]
[EventDate "2012.01.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 Qc7 10. 0-0-0 b5 11. f3 Nbd7 12. Kb1 Nb6 13. Bxb6 Qxb6 14. g4 b4 15. Nd5 Nxd5 16. exd5 Bd7 17. f4 0-0 18. f5 a5 19. Bd3 a4 20. Nc1 a3 21. b3 Qd4 22. c4 Bg5 23. Qc2 Bxc1 24. Rxc1 Qxg4 25. Rcg1 Qd4 26. f6 g6 27. Bxg6 fxg6 28. Rxg6+ Kh8 29. Rg7 Bf5 0-1

[Event "Brasilia City-ch"]
[White "Reis, Ernesto Guevara"]
[Black "Silva, Agnaldo Braga"]
[Site "Brasilia"]
[Round "1"]
[Result "1/2-1/2"]
[Date "2012.01.06"]
[ECO "B72"]
[WhiteElo "1955"]
[BlackElo "1841"]
[PlyCount "16"]
[EventDate "2012.01.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nf6 8. Qd2 Bd7 1/2-1/2

[Event "Goiania op"]
[White "Paz, Paulo Sergio"]
[Black "Reis, Ernesto Guevara"]
[Site "Goiania"]
[Round "5"]
[Result "1-0"]
[Date "2011.09.18"]
[ECO "A86"]
[BlackElo "1943"]
[PlyCount "87"]
[EventDate "2011.09.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 c5 7. e3 a6 8. 0-0 Qc7 9. b3 d6 10. Bb2 Nbd7 11. Nd5 Nxd5 12. cxd5 Nf6 13. Ng5 b6 14. Ne6 Bxe6 15. dxe6 d5 16. dxc5 Qxc5 17. Rc1 Qd6 18. Bxf6 Bxf6 19. Qxd5 Rad8 20. Rfd1 Qb8 21. Qb7 a5 22. Rd7 Qxb7 23. Bxb7 Rb8 24. Rc6 b5 25. Rb6 b4 26. Ra6 Rfe8 27. Rxa5 Kg7 28. Rc5 Bb2 29. Rc4 Ba3 30. Rcc7 Kf6 31. Bd5 Rb6 32. Bc4 h6 33. Kf1 Bb2 34. Ke2 Be5 35. Rb7 Rxb7 36. Rxb7 Bd6 37. Ra7 g5 38. f4 h5 39. Ra5 h4 40. Bd3 hxg3 41. hxg3 Rh8 42. Bxf5 Rh2+ 43. Kd3 Rg2 44. fxg5+ 1-0

[Event "Goiania op"]
[White "Batista, Gerson Peres"]
[Black "Reis, Ernesto Guevara"]
[Site "Goiania"]
[Round "3"]
[Result "1-0"]
[Date "2011.09.17"]
[ECO "C02"]
[WhiteElo "2201"]
[BlackElo "1943"]
[PlyCount "57"]
[EventDate "2011.09.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. e5 e6 3. d4 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Be2 cxd4 8. cxd4 Nge7 9. Nc3 Ng6 10. h4 Be7 11. h5 Nf8 12. Na4 Qa7 13. Be3 Nd7 14. Rc1 Nb6 15. Nc3 Bd7 16. Nb5 Qb8 17. h6 g6 18. Bg5 Nc8 19. Bxe7 N6xe7 20. Nc7+ Kf8 21. Nxa8 Qxa8 22. Qc2 Bc6 23. a4 Nb6 24. b3 Nd7 25. Qd2 Qa7 26. Qf4 Ke8 27. Ng5 Nf5 28. Rd1 f6 29. exf6 1-0

[Event "Goiania op"]
[White "Reis, Ernesto Guevara"]
[Black "Bernardes, Rafael Esteves"]
[Site "Goiania"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2011.09.17"]
[ECO "C78"]
[WhiteElo "1943"]
[PlyCount "52"]
[EventDate "2011.09.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Nxe4 7. Re1 d5 8. d3 Nc5 9. Nxe5 Nxe5 10. Rxe5+ Be6 11. Bxd5 Bd6 12. Rxe6+ Nxe6 13. Bxa8 Qxa8 14. Qg4 0-0 15. Nc3 Be5 16. Be3 Qc6 17. d4 Qc4 18. Qe2 Nxd4 19. Qxc4 bxc4 20. Bxd4 Bxd4 21. Na4 Rd8 22. Kf1 Ba7 23. Re1 Kf8 24. Re4 Rd2 25. Re2 Rd1+ 26. Re1 Rd2 1/2-1/2

[Event "Goiania op"]
[White "Martinelli, Breno Teixeira"]
[Black "Reis, Ernesto Guevara"]
[Site "Goiania"]
[Round "1"]
[Result "0-1"]
[Date "2011.09.16"]
[ECO "B50"]
[BlackElo "1943"]
[PlyCount "60"]
[EventDate "2011.09.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 g6 4. Nf3 Bg7 5. Be2 Nf6 6. Ng5 0-0 7. Bf4 h6 8. Nf3 a6 9. 0-0 b5 10. Nd5 Nxd5 11. exd5 g5 12. Be3 Bxb2 13. Rb1 Bg7 14. Ra1 Bxa1 15. Qxa1 Bb7 16. Nd2 Bxd5 17. Bh5 Nd7 18. Nf3 e5 19. Rb1 Nf6 20. Bxf7+ Rxf7 21. Rf1 Nh5 22. Qe1 Bxf3 23. gxf3 Qf6 24. Qa5 Qxf3 25. Qb6 Nf4 26. Bxf4 Rxf4 27. Re1 Qxf2+ 28. Kh1 Qxe1+ 29. Kg2 Qf2+ 30. Kh3 Rh4# 0-1

[Event "Goiania op"]
[White "Reis, Ernesto Guevara"]
[Black "Oliveira, Gabriel Barbosa"]
[Site "Goiania"]
[Round "2"]
[Result "1-0"]
[Date "2011.09.16"]
[ECO "B76"]
[WhiteElo "1943"]
[PlyCount "53"]
[EventDate "2011.09.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 Rc8 11. h4 h5 12. gxh5 Nxh5 13. Kb1 Ne5 14. Bh6 Qb6 15. Bxg7 Kxg7 16. Nd5 Qd8 17. f4 Nc4 18. Bxc4 Rxc4 19. f5 Nf6 20. h5 Nxd5 21. hxg6 Nc3+ 22. bxc3 Rh8 23. Qg2 f6 24. Rh7+ Rxh7 25. gxh7+ Kh8 26. Rg1 Be8 27. Qg7# 1-0

[Event "BRA-ch op"]
[White "De Oliveira, Aquiles Machado"]
[Black "Reis, Ernesto Guevara"]
[Site "Manaus"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2011.09.07"]
[ECO "D11"]
[WhiteElo "2086"]
[BlackElo "1943"]
[PlyCount "40"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 c6 4. Nf3 Bf5 5. 0-0 e6 6. c4 Nbd7 7. b3 Be7 8. Bb2 h6 9. Nc3 0-0 10. Nd2 Re8 11. e4 dxe4 12. Ndxe4 Nxe4 13. Nxe4 Nf6 14. Qe2 Nxe4 15. Bxe4 Bxe4 16. Qxe4 Bf6 17. Rfd1 Qe7 18. Rd2 a5 19. Rad1 a4 20. h4 axb3 1/2-1/2

[Event "BRA-ch op"]
[White "Reis, Ernesto Guevara"]
[Black "Bezerra, Fabiano de Oliveira"]
[Site "Manaus"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2011.09.06"]
[ECO "C02"]
[WhiteElo "1943"]
[PlyCount "97"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 c4 7. Bc2 Bd7 8. Bg5 h6 9. Be3 Nf5 10. Bxf5 exf5 11. h4 Be7 12. g3 Qc7 13. b3 b5 14. a4 Na5 15. bxc4 bxc4 16. Nbd2 Rb8 17. Qc2 Rb7 18. 0-0 0-0 19. Bf4 Be6 20. Rfb1 Rfb8 21. Rxb7 Rxb7 22. Rb1 Rxb1+ 23. Qxb1 Qb7 24. Qxb7 Nxb7 25. Nf1 Ba3 26. Bd2 Na5 27. Ne3 Nb3 28. Kf1 Kf8 29. Ke1 Ke7 30. Nc2 Bc1 31. Bxc1 Nxc1 32. Nb4 Kd7 33. Nd2 a5 34. Kd1 axb4 35. Kxc1 b3 36. Kb2 Kc7 37. Ka3 Kb6 38. Kb4 g5 39. Ka3 Ka5 40. hxg5 hxg5 41. Nf3 g4 42. Ng5 Kb6 43. Nh7 Bd7 44. Nf6 Bc6 45. Kb2 Ka6 46. Ng8 Bd7 47. Ne7 Be6 48. Nc6 Kb6 49. Nb4 1/2-1/2

[Event "BRA-ch op"]
[White "Peixoto, Rudson Marinho"]
[Black "Reis, Ernesto Guevara"]
[Site "Manaus"]
[Round "6"]
[Result "0-1"]
[Date "2011.09.05"]
[ECO "B92"]
[BlackElo "1943"]
[PlyCount "68"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be6 9. h3 b5 10. a3 Be7 11. Be3 0-0 12. Qd2 Nbd7 13. Rfd1 Nb6 14. Qe1 Qc7 15. Nd2 d5 16. Bxb6 Qxb6 17. exd5 Nxd5 18. Nxd5 Bxd5 19. c4 bxc4 20. Bxc4 Bb7 21. b4 Qg6 22. f3 Rac8 23. Rac1 Bg5 24. Qe2 Bf4 25. Bb3 Rfd8 26. Rxc8 Bxc8 27. g4 Qd3 28. Qxd3 Rxd3 29. Nc4 Rxb3 30. Rd8+ Kh7 31. Rxc8 Rxf3 32. Rc6 Rc3 33. Kf2 f6 34. h4 Kg6 0-1

[Event "BRA-ch op"]
[White "Sales, Gerson de Assis"]
[Black "Reis, Ernesto Guevara"]
[Site "Manaus"]
[Round "5"]
[Result "1-0"]
[Date "2011.09.05"]
[ECO "B86"]
[BlackElo "1943"]
[PlyCount "59"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. a4 b6 10. f4 Qc7 11. f5 e5 12. Nf3 Bb7 13. Qe2 Nbd7 14. Bg5 d5 15. exd5 Nc5 16. Ba2 e4 17. Nd2 Bd6 18. h3 Qe7 19. Nc4 Bc7 20. Rad1 Rad8 21. Ne3 h6 22. Bf4 Bxf4 23. Rxf4 Qe5 24. Rf2 Qe8 25. Ng4 Ncd7 26. Qe3 Nxg4 27. hxg4 Nf6 28. Qxb6 Nxg4 29. Rf4 h5 30. Qxb7 1-0

[Event "BRA-ch op"]
[White "Reis, Ernesto Guevara"]
[Black "Lebredo Zaragoitia, Gerardo"]
[Site "Manaus"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2011.09.04"]
[ECO "B41"]
[WhiteElo "1943"]
[BlackElo "2240"]
[PlyCount "14"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nc3 Qc7 7. Bd3 Nf6 1/2-1/2

[Event "BRA-ch op"]
[White "Reis, Ernesto Guevara"]
[Black "Segal, Alexandru Sorin"]
[Site "Manaus"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2011.09.04"]
[ECO "C42"]
[WhiteElo "1943"]
[BlackElo "2145"]
[PlyCount "39"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Bb4 4. Nd5 Nxd5 5. exd5 e4 6. Nd4 Qg5 7. c4 Qe5 8. a3 Be7 9. Nc2 c6 10. Ne3 Bc5 11. Be2 f5 12. g3 d6 13. d3 0-0 14. dxe4 fxe4 15. 0-0 Bh3 16. Ng2 Nd7 17. Bf4 Qf6 18. b4 Bd4 19. Ra2 c5 20. Bg4 1/2-1/2

[Event "BRA-ch op"]
[White "Da Silva, Sandra de Jesus F"]
[Black "Reis, Ernesto Guevara"]
[Site "Manaus"]
[Round "2"]
[Result "0-1"]
[Date "2011.09.03"]
[ECO "B50"]
[BlackElo "1943"]
[PlyCount "70"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Be2 g6 4. 0-0 Bg7 5. c3 Nf6 6. e5 Ng4 7. exd6 Qxd6 8. h3 Nf6 9. d4 0-0 10. dxc5 Qxc5 11. Be3 Qc7 12. Qc1 Nc6 13. Na3 a6 14. Bf4 e5 15. Be3 b5 16. Rd1 Bb7 17. Bh6 Rad8 18. Bxg7 Kxg7 19. Qe3 Nd5 20. Qc5 Nf4 21. Bf1 Ne6 22. Qe3 f5 23. Ng5 Nxg5 24. Qxg5 h6 25. Qg3 f4 26. Qg4 Bc8 27. Qf3 Ne7 28. Bd3 Nf5 29. Qe2 Nh4 30. Be4 f3 31. Qe3 Nxg2 32. Qc1 Bxh3 33. Qc2 Qe7 34. Rxd8 Rxd8 35. Bxf3 Qg5 0-1

[Event "BRA-ch op"]
[White "Reis, Ernesto Guevara"]
[Black "Silveira, Lorensen Willer Soa"]
[Site "Manaus"]
[Round "1"]
[Result "1-0"]
[Date "2011.09.03"]
[ECO "C70"]
[WhiteElo "1943"]
[PlyCount "29"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. c3 Nf6 7. d4 exd4 8. cxd4 Bb6 9. e5 Ng4 10. 0-0 f6 11. h3 Nh6 12. Bxh6 gxh6 13. Nh4 Rf8 14. Qh5+ Rf7 15. Qxf7# 1-0

[Event "Brasilia"]
[White "Reis, Ernesto Guevara"]
[Black "Serra Azul Neto, Francisco"]
[Site "Brasilia"]
[Round "13"]
[Result "1-0"]
[Date "2011.08.29"]
[ECO "B00"]
[WhiteElo "1947"]
[BlackElo "1976"]
[PlyCount "29"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 Nc6 3. Nf3 d5 4. e5 Ne4 5. d4 Bg4 6. Be3 f6 7. exf6 exf6 8. h3 Bb4 9. Qd3 Bf5 10. Nh4 Nxc3 11. Nxf5 Ne4+ 12. c3 Qd7 13. Nh4 Bd6 14. Be2 0-0-0 15. Bg4 1-0

[Event "Brasilia"]
[White "Nascimento, Davi da Silva"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "12"]
[Result "0-1"]
[Date "2011.08.28"]
[ECO "B21"]
[WhiteElo "2120"]
[BlackElo "1947"]
[PlyCount "122"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. f4 Nc6 4. Nf3 Bg4 5. Bb5 e6 6. Bxc6+ bxc6 7. 0-0 c4 8. b3 Bc5+ 9. Kh1 cxb3 10. axb3 Ne7 11. d4 Bb6 12. c3 0-0 13. h3 Bxf3 14. Rxf3 c5 15. g4 cxd4 16. cxd4 Nc6 17. Be3 Qc7 18. f5 Nxe5 19. Rf1 Nd7 20. Bf4 Qc6 21. Ra2 exf5 22. gxf5 Qf6 23. Rg2 Bxd4 24. Bg5 Qb6 25. Nd2 Bf6 26. Bf4 Ne5 27. Bxe5 Bxe5 28. Nf3 Bf6 29. Qxd5 Rad8 30. Qc4 Qe3 31. Qg4 Rd3 32. b4 Rfd8 33. Ng1 R8d4 34. Qe2 Rxb4 35. Qa2 Rb8 36. Qa6 Qd4 37. Rf4 Qd6 38. Qa4 Rd4 39. Rxd4 Qxd4 40. Qc6 h6 41. Qc1 Rb2 42. Rxb2 Qxb2 43. Qc8+ Kh7 44. Qd7 Qd4 45. Qxd4 Bxd4 46. Nf3 Bc3 47. Ng1 a5 48. Ne2 Bb2 49. Nf4 a4 50. Nd5 Kg8 51. Kg2 Kf8 52. Kf3 a3 53. Nb4 Ke7 54. Ke4 Kf6 55. h4 Ke7 56. Kd5 Bf6 57. h5 Bb2 58. Ke4 Kf6 59. Kf4 Bc1+ 60. Kg4 Bd2 61. Na2 Ke5 0-1

[Event "Brasilia"]
[White "Reis, Ernesto Guevara"]
[Black "Rezende, Guilherme Vilela"]
[Site "Brasilia"]
[Round "11"]
[Result "1/2-1/2"]
[Date "2011.08.27"]
[ECO "B41"]
[WhiteElo "1947"]
[BlackElo "2033"]
[PlyCount "44"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. e5 Qa5+ 7. Nc3 Qxe5+ 8. Be2 Nc6 9. Nf3 Qc7 10. 0-0 Bd6 11. Bg5 Ne5 12. Nxe5 Bxe5 13. h3 Bxc3 14. bxc3 Ne4 15. Qd4 Nxg5 16. Qxg7 Nxh3+ 17. gxh3 Rf8 18. Qxh7 Qf4 19. Rad1 Qf6 20. Rd3 Rh8 21. Qe4 Rh4 22. Bg4 Qg7 1/2-1/2

[Event "Brasilia"]
[White "Reis, Ernesto Guevara"]
[Black "Barrera, Ricardo Baptista"]
[Site "Brasilia"]
[Round "9"]
[Result "1-0"]
[Date "2011.08.24"]
[ECO "C89"]
[WhiteElo "1947"]
[PlyCount "57"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Bb7 12. Qf3 c6 13. Bxd5 cxd5 14. d4 Bd6 15. Re1 Bc8 16. Bf4 Re8 17. Nd2 Bxf4 18. Qxf4 Rxe1+ 19. Rxe1 Be6 20. Nb3 g5 21. Qe5 h6 22. Nc5 Bg4 23. f3 Bh5 24. Nb7 Qd7 25. Nd6 Rd8 26. Nf5 f6 27. Qxf6 Rf8 28. Ne7+ Kh7 29. Qxf8 1-0

[Event "Brasilia"]
[White "Cunha, Lucas Aguiar"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "8"]
[Result "1-0"]
[Date "2011.08.23"]
[ECO "D12"]
[WhiteElo "2145"]
[BlackElo "1947"]
[PlyCount "51"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nf3 Bf5 5. Qb3 Qb6 6. c5 Qc7 7. Nc3 Nbd7 8. Nh4 Bg6 9. Nxg6 hxg6 10. f4 e6 11. Be2 b6 12. cxb6 axb6 13. Bd2 Nh5 14. 0-0-0 f5 15. g4 Nhf6 16. g5 Ne4 17. Nxe4 fxe4 18. Kb1 Kf7 19. h4 Be7 20. Rdf1 Qa7 21. Rc1 c5 22. h5 gxh5 23. f5 Qa4 24. Qxa4 Rxa4 25. Rxh5 Rxh5 26. Bxh5+ 1-0

[Event "Brasilia"]
[White "Reis, Ernesto Guevara"]
[Black "Damasceno, Marlos de Almedia"]
[Site "Brasilia"]
[Round "7"]
[Result "0-1"]
[Date "2011.08.22"]
[ECO "B01"]
[WhiteElo "1947"]
[BlackElo "2167"]
[PlyCount "115"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qa5 5. h3 Nf6 6. Bc4 Bf5 7. d3 Ne5 8. Bb5+ Ned7 9. 0-0 c6 10. Bc4 e6 11. Bf4 Be7 12. a3 Bg6 13. Qe2 Qf5 14. Bh2 Bh5 15. Ne4 Bxf3 16. Qxf3 Qxf3 17. gxf3 0-0 18. d4 Rfd8 19. c3 Nf8 20. Rfd1 Ng6 21. Nxf6+ Bxf6 22. f4 Rd7 23. f3 b5 24. Bd3 Ne7 25. Be4 Rad8 26. Bc2 Nd5 27. Kf2 g6 28. Ke2 a5 29. Be4 Kg7 30. Bg3 Be7 31. a4 b4 32. c4 Nb6 33. Bxc6 Rxd4 34. b3 Rxd1 35. Rxd1 Rxd1 36. Kxd1 Bc5 37. Ke2 Kf6 38. Kd3 Ke7 39. Bb5 Nc8 40. Bh4+ f6 41. Be1 Nd6 42. Bc6 Nf5 43. Kc2 Kd6 44. Be4 Nd4+ 45. Kb2 f5 46. Ba8 Kc7 47. Bf2 Nxb3 48. Kxb3 Bxf2 49. Kc2 Kd6 50. Bb7 Bg3 51. Bc8 Bxf4 52. c5+ Kd5 53. c6 Bc7 54. Kd3 e5 55. Bd7 e4+ 56. Ke2 exf3+ 57. Kxf3 h6 58. h4 0-1

[Event "Brasilia"]
[White "Cavalcante, Rodrigo Moreira"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "6"]
[Result "1-0"]
[Date "2011.08.21"]
[ECO "B92"]
[WhiteElo "1936"]
[BlackElo "1947"]
[PlyCount "103"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf5 Bxf5 8. exf5 Be7 9. g4 Qa5 10. Bd2 Nc6 11. Bf3 h6 12. Nd5 Qd8 13. 0-0 Nxd5 14. Bxd5 0-0 15. Bc3 Bg5 16. Qd3 Bf4 17. Rad1 Qg5 18. Qh3 Rad8 19. Rd3 Rd7 20. Rfd1 Ne7 21. Be4 d5 22. Bxd5 Nxf5 23. Be4 Rxd3 24. Rxd3 Nd4 25. Bxd4 exd4 26. Bxb7 Rb8 27. Qf3 Qe5 28. b3 Bxh2+ 29. Kg2 a5 30. Bd5 Bf4 31. a4 Rd8 32. Bc4 Re8 33. Qb7 Re7 34. Qc8+ Re8 35. Qd7 Re7 36. Qxd4 Qg5 37. Kf3 Be5 38. Qe4 g6 39. Rd5 Qf6+ 40. Kg2 Kg7 41. Qf3 Qg5 42. Rxa5 h5 43. Rb5 hxg4 44. Qe3 Qh5 45. Rxe5 Rxe5 46. Qc3 f6 47. b4 Qh4 48. Qd3 Re1 49. Qd7+ Kh6 50. Qd2+ g5 51. Qxe1 g3 52. Qh1 1-0

[Event "Brasilia"]
[White "Lucena, Lincoln"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "5"]
[Result "1-0"]
[Date "2011.08.20"]
[ECO "A11"]
[WhiteElo "2183"]
[BlackElo "1947"]
[PlyCount "95"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Bg4 8. h3 Bxf3 9. exf3 Nbd7 10. f4 e6 11. Qc2 Re8 12. Re1 Rc8 13. d3 b5 14. Nd2 Qc7 15. Rac1 Qa5 16. a3 a6 17. b4 Qd8 18. c5 a5 19. Nb3 a4 20. Nd4 Nf8 21. Re2 N6d7 22. Rce1 Qc7 23. f5 e5 24. f4 f6 25. g4 Kf7 26. Nxb5 cxb5 27. Bxd5+ Ke7 28. d4 Kd8 29. dxe5 fxe5 30. Qd3 Nxc5 31. bxc5 Qxc5+ 32. Bd4 exd4 33. Rxe8+ Kc7 34. R1e7+ Nd7 35. Be6 Rxe8 36. Rxd7+ Kb6 37. Rxg7 Qc1+ 38. Kf2 Qc3 39. Qf3 Qd2+ 40. Kg3 Qc3 41. Rb7+ Ka6 42. Rd7 gxf5 43. gxf5 Kb6 44. Qxc3 dxc3 45. Rd3 c2 46. Rc3 Rd8 47. Rxc2 Rd3+ 48. Kg4 1-0

[Event "Brasilia"]
[White "Reis, Ernesto Guevara"]
[Black "Maio Guedes, Luis Augusto"]
[Site "Brasilia"]
[Round "4"]
[Result "0-1"]
[Date "2011.08.19"]
[ECO "B38"]
[WhiteElo "1947"]
[BlackElo "1825"]
[PlyCount "103"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 g6 4. d4 Bg7 5. Nc3 cxd4 6. Nxd4 d6 7. Be2 Nf6 8. 0-0 Nc6 9. Be3 0-0 10. Kh1 Qc7 11. f4 e5 12. Nb3 exf4 13. Bxf4 Ne5 14. Bg5 Ne8 15. Nd5 Qb8 16. Be7 Be6 17. Bxf8 Kxf8 18. Nd4 Bxd5 19. exd5 Kg8 20. Nf3 Nxf3 21. Rxf3 Bxb2 22. Rb1 Be5 23. Rfb3 Qd8 24. Qd3 b5 25. cxb5 axb5 26. Rxb5 Rc8 27. R5b3 Ng7 28. Bg4 f5 29. Be2 Ne8 30. Qa6 Ra8 31. Qb6 Qh4 32. Rh3 Qa4 33. Bb5 Qxa2 34. Bxe8 Rxe8 35. Qb7 Bg7 36. Qb3 Qf2 37. Qd1 Re2 38. Qg1 Qf4 39. Qa7 Rb2 40. Rxb2 Qc1+ 41. Qg1 Qxb2 42. Qd1 Be5 43. Rb3 Qf2 44. Rf3 Qh4 45. g3 Qe4 46. Qd3 Qe1+ 47. Rf1 Qa5 48. Rb1 Kg7 49. h4 Kf6 50. Qe3 Qxd5+ 51. Kh2 Qa2+ 52. Kh3 0-1

[Event "Brasilia"]
[White "Valle, Adriano"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2011.08.17"]
[ECO "D11"]
[WhiteElo "2289"]
[BlackElo "1947"]
[PlyCount "81"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bf5 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Na6 9. Bd2 Ne4 10. e3 Nxd2 11. Kxd2 Nb4 12. Nc3 Bg7 13. Be2 Kd7 14. Ra4 a5 15. h3 Kc7 16. g4 Bd7 17. Ra3 h5 18. gxh5 Rxh5 19. h4 Bg4 20. Ng5 Bxe2 21. Nxe2 e5 22. Ng3 Rhh8 23. Nxf7 Rhf8 24. Nxe5 Bxe5 25. dxe5 Rxf2+ 26. Ne2 Raf8 27. Rxa5 Rg2 28. Ra4 Rff2 29. Re1 Na6 30. b4 Rh2 31. Raa1 Nxb4 32. Ra8 Na6 33. e6 Nxc5 34. e7 Ne4+ 35. Kd1 Nf6 36. e8Q Nxe8 37. Rxe8 Rxh4 38. Nd4 Rxb2 39. Re7+ Kb6 40. Kc1 Rhh2 41. Rh1 1/2-1/2

[Event "Brasilia"]
[White "Reis, Ernesto Guevara"]
[Black "Japiassu, Ricardo de Villa No"]
[Site "Brasilia"]
[Round "2"]
[Result "1-0"]
[Date "2011.08.16"]
[ECO "C02"]
[WhiteElo "1947"]
[BlackElo "1874"]
[PlyCount "153"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. dxc5 Bxc5 7. b4 Bf8 8. Bd3 Nge7 9. 0-0 Ng6 10. Re1 Be7 11. Na3 a5 12. b5 Na7 13. Rb1 Nc8 14. Qb3 Nb6 15. Be3 Rc8 16. Rec1 Bc5 17. Nc2 0-0 18. Bd4 Qe7 19. Ne3 Rc7 20. g3 Rfc8 21. Bxc5 Rxc5 22. Qd1 Nc4 23. Nxc4 dxc4 24. Bxg6 hxg6 25. a4 Rd5 26. Qe2 Qa3 27. Ra1 Qc5 28. Qe4 Rd8 29. Qh4 Bc8 30. Ng5 Kf8 31. Qh8+ Ke7 32. Qxg7 Rf8 33. Nh7 Re8 34. Qf6+ Kd7 35. Qxf7+ Re7 36. Nf6+ Kd8 37. Qf8+ Kc7 38. Nxd5+ exd5 39. Qf4 Be6 40. Qd4 b6 41. f4 Rd7 42. Kf2 Qf8 43. Re1 Qf5 44. Ke3 Qh3 45. Ra2 Rh7 46. Ree2 Rd7 47. Rf2 Qf5 48. Rg2 Qg4 49. Raf2 Qh3 50. Kd2 Rf7 51. Kc1 Qg4 52. f5 Qg5+ 53. Qf4 Qxf4+ 54. gxf4 Bxf5 55. Kd2 Rh7 56. Ke3 Rh3+ 57. Rg3 Rh6 58. h3 Kd7 59. Rh2 Rh4 60. Rd2 Ke6 61. Rd4 Rh6 62. Rd2 Rh8 63. Rdg2 Rh6 64. h4 Be4 65. Rh2 Kf5 66. Rg5+ Ke6 67. h5 Rxh5 68. Rhxh5 gxh5 69. Rxh5 Bc2 70. Kd4 Bxa4 71. f5+ Kd7 72. Kxd5 Bxb5 73. e6+ Ke7 74. Ke5 a4 75. f6+ Kd8 76. Kd6 a3 77. Rh8+ 1-0

[Event "Brasilia"]
[White "Lebredo Zaragoitia, Gerardo"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "1"]
[Result "1-0"]
[Date "2011.08.15"]
[ECO "D31"]
[WhiteElo "2245"]
[BlackElo "1947"]
[PlyCount "57"]
[EventDate "2011.08.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. a3 Bd6 6. Bd2 0-0 7. Qc2 Nbd7 8. c5 Bc7 9. f4 b6 10. b4 a5 11. Rb1 axb4 12. axb4 Ba6 13. Bxa6 Rxa6 14. b5 cxb5 15. c6 Nb8 16. Nxb5 Ne4 17. Nf3 f6 18. 0-0 Rf7 19. Bb4 Ra8 20. Nd2 Nxd2 21. Bxd2 Na6 22. Ra1 Bd6 23. f5 e5 24. Qb3 e4 25. g3 Bf8 26. Ra4 Nc7 27. Nxc7 Rxa4 28. Ne6 Qa8 29. Qxd5 1-0

[Event "Jatai op"]
[White "Caldeira, Adriano"]
[Black "Reis, Ernesto Guevara"]
[Site "Jatai"]
[Round "6"]
[Result "1-0"]
[Date "2011.07.31"]
[ECO "B01"]
[WhiteElo "2231"]
[BlackElo "1947"]
[PlyCount "53"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. d4 Nf6 6. h3 Bxf3 7. Qxf3 c6 8. Bd2 Nbd7 9. 0-0-0 e6 10. g4 Nd5 11. Kb1 Nxc3+ 12. Bxc3 Qd5 13. Bg2 Qxf3 14. Bxf3 0-0-0 15. Rhe1 Nf6 16. Ba5 b6 17. Bd2 Kc7 18. Bc1 h6 19. c4 Bb4 20. Rh1 Nd7 21. a3 Be7 22. h4 Rhe8 23. Bf4+ Bd6 24. Be3 e5 25. g5 Nb8 26. Bg4 Re7 27. c5 1-0

[Event "Jatai op"]
[White "Reis, Ernesto Guevara"]
[Black "De Campos, Alex Freitas"]
[Site "Jatai"]
[Round "5"]
[Result "1-0"]
[Date "2011.07.31"]
[ECO "B75"]
[WhiteElo "1947"]
[PlyCount "87"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 a6 8. Qd2 Nc6 9. 0-0-0 Bd7 10. Kb1 Rc8 11. g4 Ne5 12. Bh6 Bxh6 13. Qxh6 Nc4 14. Bxc4 Rxc4 15. Qd2 Qb6 16. h4 e5 17. Nb3 Ba4 18. Qxd6 Qxd6 19. Rxd6 Rc6 20. Rxf6 Rxf6 21. Nxa4 Rxf3 22. Nbc5 Rg3 23. g5 Rg4 24. Nxb7 Rxe4 25. Nd6+ Ke7 26. Nxe4 Rd8 27. Kc1 Rf8 28. Rd1 Rd8 29. Rxd8 Kxd8 30. Nf6 Ke7 31. Nxh7 e4 32. Nf6 e3 33. Kd1 Ke6 34. Nc5+ Kf5 35. Nxa6 Kf4 36. Ke2 Kg3 37. Nc5 Kxh4 38. Nfe4 Kh3 39. a4 Kh4 40. a5 Kh3 41. a6 Kh4 42. a7 Kh3 43. a8Q Kh4 44. Qh8+ 1-0

[Event "Jatai op"]
[White "Reis, Ernesto Guevara"]
[Black "Raggiotto, Mauro Cezar"]
[Site "Jatai"]
[Round "3"]
[Result "1-0"]
[Date "2011.07.30"]
[ECO "C48"]
[WhiteElo "1947"]
[PlyCount "83"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bg4 5. d5 a6 6. Bxc6+ bxc6 7. dxc6 Nf6 8. Nc3 Be7 9. Qd3 0-0 10. 0-0 Re8 11. Re1 a5 12. Re3 h6 13. h3 Bc8 14. a4 Ra6 15. Qb5 Rb6 16. Qxa5 Rxc6 17. Qb5 Bd7 18. Qd3 Nh5 19. Re1 Be6 20. Nd5 Nf6 21. c4 Bxd5 22. cxd5 Rc5 23. b4 Rxc1 24. Rexc1 Qb8 25. b5 Nd7 26. Rc6 Nc5 27. Qc4 Qb7 28. Ne1 Bg5 29. Nd3 Bd2 30. Nxc5 dxc5 31. Qxc5 Ba5 32. Rc1 Rd8 33. Rxc7 Bxc7 34. Qxc7 Qa8 35. a5 f5 36. b6 Rb8 37. a6 Rf8 38. b7 Qxa6 39. b8Q Rxb8 40. Qxb8+ Kh7 41. Qxe5 Qa3 42. Qxf5+ 1-0

[Event "Jatai op"]
[White "Rodi, Luis Ernesto"]
[Black "Reis, Ernesto Guevara"]
[Site "Jatai"]
[Round "4"]
[Result "1-0"]
[Date "2011.07.30"]
[ECO "B90"]
[WhiteElo "2416"]
[BlackElo "1947"]
[PlyCount "111"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf3 Be6 8. Ng5 Qd7 9. Nxe6 Qxe6 10. a4 Be7 11. f3 0-0 12. Bg5 Nbd7 13. b3 Nb6 14. a5 Qc8 15. Qd2 Nbd7 16. Bc4 b5 17. Nd5 Nxd5 18. Bxd5 Ra7 19. b4 Rc7 20. Bb3 Nf6 21. 0-0 h6 22. Qe2 Rd8 23. Be3 Rdd7 24. Bb6 Rc3 25. Rfd1 Bd8 26. Bf2 Bc7 27. Rac1 Bb8 28. Be1 Ba7+ 29. Kh1 Rc6 30. c4 bxc4 31. Ba4 Rdc7 32. Bxc6 Rxc6 33. Rc2 c3 34. Bf2 Bxf2 35. Qxf2 Qb7 36. Rb1 d5 37. exd5 Nxd5 38. Qe2 f6 39. b5 Rc5 40. Ra2 Rxb5 41. Rxb5 Qxb5 42. Qxb5 axb5 43. a6 b4 44. a7 Nc7 45. a8Q+ Nxa8 46. Rxa8+ Kf7 47. Rc8 Ke6 48. Kg1 Kd5 49. Kf2 Kd4 50. Ke2 b3 51. Rb8 b2 52. Kd1 f5 53. Kc2 e4 54. fxe4 fxe4 55. Rb4+ Ke3 56. Kxc3 1-0

[Event "Jatai op"]
[White "Costa, Paulo Sergio"]
[Black "Reis, Ernesto Guevara"]
[Site "Jatai"]
[Round "2"]
[Result "1/2-1/2"]
[Date "2011.07.29"]
[ECO "A57"]
[BlackElo "1947"]
[PlyCount "37"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. e3 g6 6. Nf3 Bg7 7. Nc3 0-0 8. Be2 d6 9. 0-0 axb5 10. Bxb5 Ba6 11. Re1 Qb6 12. a4 Bxb5 13. Nxb5 Na6 14. e4 Nd7 15. Qb3 Nc7 16. Bg5 Rfe8 17. Nd2 h6 18. Nc4 Qb8 19. Bd2 1/2-1/2

[Event "Jatai op"]
[White "Reis, Ernesto Guevara"]
[Black "Teixeira, Fabiano Lima"]
[Site "Jatai"]
[Round "1"]
[Result "1-0"]
[Date "2011.07.29"]
[ECO "B12"]
[WhiteElo "1947"]
[PlyCount "63"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. cxd3 Qb6 10. Be3 Qxb2 11. Nd2 Bb4 12. 0-0 Bxd2 13. Rb1 Qc3 14. Rxb7 Bxe3 15. fxe3 Ne7 16. Qb1 0-0 17. Rxe7 Na6 18. Qb7 Qb4 19. Rfxf7 Rxf7 20. Rxf7 Qxb7 21. Rxb7 Kf8 22. Ne2 Rb8 23. Rxa7 Rb6 24. Nf4 c5 25. Ng6+ Kg8 26. Ra8+ Nb8 27. dxc5 Rb1+ 28. Kf2 Kf7 29. c6 Rb2+ 30. Kf3 Rc2 31. Rxb8 Rf2+ 32. Kxf2 1-0

[Event "Brasilia-ch 51th sf1"]
[White "Reis, Ernesto Guevara"]
[Black "Abrantes, Tiago Garrido"]
[Site "Brasilia"]
[Round "8.3"]
[Result "0-1"]
[Date "2011.05.24"]
[ECO "C85"]
[WhiteElo "1921"]
[BlackElo "2051"]
[PlyCount "74"]
[EventDate "2011.05.10"]
[EventType "tourn"]
[EventRounds "8"]
[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 Be7 6. Bxc6 dxc6 7. Qe1 c5 8. c3 Nd7 9. b3 0-0 10. Bb2 Re8 11. d4 exd4 12. cxd4 cxd4 13. Bxd4 Bf6 14. Bxf6 Qxf6 15. Nc3 Ne5 16. Nxe5 Qxe5 17. Qe3 Bd7 18. f4 Qa5 19. Rae1 Bc6 20. e5 Re7 21. Rf2 Rae8 22. Ne4 f6 23. Nc5 fxe5 24. f5 Rf7 25. Ne6 e4 26. Rd1 Rxf5 27. Nxc7 Rxf2 28. Nxe8 Rf8 29. Nd6 Qxa2 30. h3 h6 31. Nc4 Qc2 32. Rd2 Qc1+ 33. Kh2 Rf1 34. Ne5 Bd5 35. Ng4 Qc7+ 36. g3 Qc1 37. Nf2 Rxf2+ 0-1

[Event "Brasilia-ch 51th sf1"]
[White "Felix, Raimundo Nascimento"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "9.2"]
[Result "1/2-1/2"]
[Date "2011.05.23"]
[ECO "B99"]
[BlackElo "1921"]
[PlyCount "25"]
[EventDate "2011.05.10"]
[EventType "tourn"]
[EventRounds "8"]
[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. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. Kb1 1/2-1/2

[Event "Brasilia-ch 51th sf1"]
[White "Reis, Ernesto Guevara"]
[Black "Tratz, Leonardo Schmaedeck"]
[Site "Brasilia"]
[Round "3.1"]
[Result "0-1"]
[Date "2011.05.20"]
[ECO "B12"]
[WhiteElo "1921"]
[BlackElo "1998"]
[PlyCount "78"]
[EventDate "2011.05.10"]
[EventType "tourn"]
[EventRounds "8"]
[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. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. cxd3 Qb6 10. Be3 c5 11. dxc5 Qxb2 12. Nd2 Qxe5 13. d4 Qc7 14. 0-0 Nc6 15. a4 Nf6 16. Nb3 Be7 17. f4 Nd7 18. Qg4 Bf6 19. Rae1 0-0-0 20. f5 e5 21. Ne2 exd4 22. Nexd4 Nde5 23. Qh3 a6 24. Nxc6 bxc6 25. Bd2 Qd7 26. Rb1 Nc4 27. Bf4 Qa7 28. Kh1 Rde8 29. Qd3 Re4 30. Nd2 Rd4 31. Qg3 Rxf4 32. Qxf4 Bg5 33. Qg4 Nxd2 34. f6+ Kd8 35. fxg7 Rg8 36. Rxf7 Qxf7 37. Rb8+ Kc7 38. Rxg8 Qf1+ 39. Kh2 Bf4+ 0-1

[Event "Brasilia-ch 51th sf1"]
[White "Faria, Fillipe Marinho"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "4.4"]
[Result "1/2-1/2"]
[Date "2011.05.16"]
[ECO "B99"]
[WhiteElo "1959"]
[BlackElo "1921"]
[PlyCount "62"]
[EventDate "2011.05.10"]
[EventType "tourn"]
[EventRounds "8"]
[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. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Nc5 12. f5 0-0 13. Kb1 b4 14. Nce2 e5 15. Nb3 a5 16. g4 Nxb3 17. cxb3 a4 18. Bc4 a3 19. Rd2 axb2 20. Rxb2 Bb7 21. Bxf6 Bxf6 22. Rh1 d5 23. exd5 e4 24. Qxe4 Bxb2 25. Kxb2 Qa5 26. Nc1 Rfe8 27. Qd4 Ba6 28. Bxa6 Qxa6 29. Rd1 Qa3+ 30. Kb1 Rec8 31. Qb2 Qa5 1/2-1/2

[Event "Brasilia-ch 51th sf1"]
[White "Reis, Ernesto Guevara"]
[Black "Brasileiro, Antonio Carlos"]
[Site "Brasilia"]
[Round "1.2"]
[Result "1-0"]
[Date "2011.05.13"]
[ECO "C28"]
[WhiteElo "1921"]
[BlackElo "1742"]
[PlyCount "39"]
[EventDate "2011.05.10"]
[EventType "tourn"]
[EventRounds "8"]
[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 Bb4 4. Bc4 d6 5. d3 Bxc3+ 6. bxc3 0-0 7. 0-0 Nc6 8. a4 Na5 9. Ba2 Bd7 10. Bd2 b6 11. Qe2 Qe8 12. Bg5 Bxa4 13. Bxf6 gxf6 14. Nh4 Bd7 15. Qh5 Be6 16. f4 Kh8 17. Rf3 Rg8 18. fxe5 Bxa2 19. Rh3 Be6 20. Ng6+ 1-0

[Event "Brasilia-ch 51th sf1"]
[White "Pompeo, Flavio Sposto"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "2.1"]
[Result "1-0"]
[Date "2011.05.11"]
[ECO "A33"]
[WhiteElo "2168"]
[BlackElo "1921"]
[PlyCount "47"]
[EventDate "2011.05.10"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Nf3 c5 4. Nc3 Be7 5. Bg2 0-0 6. 0-0 Nc6 7. b3 a6 8. d4 cxd4 9. Nxd4 Nxd4 10. Qxd4 Qc7 11. Bb2 Bc5 12. Qd3 Rb8 13. Rac1 b6 14. a3 Bb7 15. e4 Rfd8 16. b4 Bf8 17. Nd5 exd5 18. cxd5 Qd6 19. e5 Qe7 20. exf6 gxf6 21. Qf5 Bg7 22. Rfe1 Qd6 23. Re4 Qxd5 24. Re8+ 1-0

[Event "BRA-ch Amateur"]
[White "Sampaio Filho, Joao Rodrigues"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "9.4"]
[Result "1/2-1/2"]
[Date "2011.05.07"]
[ECO "B90"]
[WhiteElo "1795"]
[BlackElo "1921"]
[PlyCount "131"]
[EventDate "2011.04.25"]
[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. f3 e5 7. Nb3 Be6 8. Nd5 Bxd5 9. exd5 b5 10. Bg5 Be7 11. Qd3 Nbd7 12. 0-0-0 0-0 13. Be3 b4 14. g4 a5 15. g5 Nh5 16. Qd2 a4 17. Na1 b3 18. a3 bxc2 19. Nxc2 Nb6 20. Kb1 Qc7 21. Nb4 Rfc8 22. Rc1 Qxc1+ 23. Qxc1 Rxc1+ 24. Kxc1 Rc8+ 25. Kd2 Bd8 26. Ba6 Ra8 27. Rc1 Nf4 28. Bxf4 exf4 29. Rc6 Nd7 30. Rxd6 Ne5 31. Be2 Bxg5 32. Ra6 Rxa6 33. Nxa6 Be7 34. Kc3 f5 35. Kd4 Bd6 36. Nc5 Nf7 37. Nxa4 g5 38. h3 h5 39. b4 Ne5 40. Nc5 g4 41. hxg4 h4 42. gxf5 h3 43. Ne4 h2 44. Nf2 Kg7 45. Ke4 Kf6 46. Bf1 Kg5 47. Nh1 Nd7 48. Bg2 Nf6+ 49. Kd4 Kxf5 50. Nf2 Nh5 51. Bh3+ Kg5 52. Bg2 Kh4 53. Ne4 Bb8 54. d6 Ng3 55. d7 Bc7 56. a4 Nxe4 57. Kxe4 Kg3 58. Bh1 Kf2 59. a5 Kg1 60. a6 Kxh1 61. a7 Kg2 62. a8Q h1Q 63. Qa2+ Kg3 64. Qg8+ Kf2 65. Qa2+ Kg3 66. Qg8+ 1/2-1/2

[Event "BRA-ch Amateur"]
[White "Reis, Ernesto Guevara"]
[Black "De Oliveira, Maicon Almeida"]
[Site "Brasilia"]
[Round "8.1"]
[Result "1/2-1/2"]
[Date "2011.05.06"]
[ECO "C54"]
[WhiteElo "1921"]
[BlackElo "1963"]
[PlyCount "20"]
[EventDate "2011.04.25"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. c3 d6 7. h3 h6 8. b4 Bb6 9. a4 a5 10. b5 Ne7 1/2-1/2

[Event "BRA-ch Amateur"]
[White "Barbosa, Edinardo Meireles"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "7.3"]
[Result "0-1"]
[Date "2011.05.03"]
[ECO "B95"]
[WhiteElo "1815"]
[BlackElo "1921"]
[PlyCount "104"]
[EventDate "2011.04.25"]
[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. Bc4 e6 7. 0-0 Be7 8. Bg5 0-0 9. Kh1 Nxe4 10. Bxe7 Qxe7 11. Nxe4 d5 12. Bxd5 exd5 13. Ng3 Nc6 14. Ndf5 Bxf5 15. Nxf5 Qe5 16. Ne3 Rad8 17. c3 d4 18. Ng4 Qf5 19. cxd4 Rxd4 20. Ne3 Qd7 21. Qf3 Ne5 22. Qf5 Qxf5 23. Nxf5 Rd2 24. b3 g6 25. Ne3 Rb2 26. Kg1 Rd8 27. Rfd1 Rdd2 28. Rxd2 Rxd2 29. Kf1 Rb2 30. Nd1 Rc2 31. Ne3 Rc6 32. Rd1 Kg7 33. f4 Rc3 34. Nd5 Rd3 35. Rxd3 Nxd3 36. b4 f5 37. a3 Kf7 38. g3 Ke6 39. Nc3 b5 40. Ke2 Nb2 41. h3 Kd6 42. Nd1 Nc4 43. a4 bxa4 44. Kd3 Nb6 45. Nc3 a3 46. Kc2 Nd5 47. Nxd5 Kxd5 48. Kb3 h6 49. Kxa3 g5 50. fxg5 hxg5 51. h4 gxh4 52. gxh4 f4 0-1

[Event "BRA-ch Amateur"]
[White "Olivo, Anibal Ribeiro"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "5.2"]
[Result "1-0"]
[Date "2011.05.02"]
[ECO "B76"]
[WhiteElo "1612"]
[BlackElo "1921"]
[PlyCount "53"]
[EventDate "2011.04.25"]
[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 a6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 0-0 9. 0-0-0 Nc6 10. Nb3 Be6 11. Nd5 Bxd5 12. exd5 Ne5 13. Bh6 b5 14. Bxg7 Kxg7 15. Na5 Qc7 16. f4 Ned7 17. h3 Nb6 18. g4 Nfxd5 19. h4 Rac8 20. h5 Nxf4 21. hxg6 hxg6 22. c3 Nbd5 23. Nb3 e5 24. g5 Qb6 25. Bg2 Ne3 26. Qf2 Nfxg2 27. Qf6+ 1-0

[Event "BRA-ch Amateur"]
[White "Reis, Ernesto Guevara"]
[Black "Figueiredo, Wagner Primo Jr"]
[Site "Brasilia"]
[Round "4.3"]
[Result "1-0"]
[Date "2011.04.30"]
[ECO "B00"]
[WhiteElo "1921"]
[BlackElo "1721"]
[PlyCount "81"]
[EventDate "2011.04.25"]
[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 b6 2. d4 Bb7 3. Nc3 e6 4. Be3 Nf6 5. f3 d6 6. Bd3 Be7 7. Qd2 c5 8. 0-0-0 Nbd7 9. dxc5 bxc5 10. Bb5 0-0 11. g4 d5 12. Bxd7 Nxd7 13. exd5 exd5 14. Nxd5 Nb6 15. Nxe7+ Qxe7 16. Qf2 Na4 17. Ne2 Qf6 18. c3 Bxf3 19. Rhf1 Bxg4 20. Qxf6 gxf6 21. Rg1 f5 22. h3 Rfe8 23. Rg3 Rxe3 24. Rxe3 Bxe2 25. Rxe2 Kg7 26. Kc2 Kf6 27. Rd6+ Kg5 28. Re7 Nb6 29. Rxf7 Nc4 30. Rdd7 h5 31. Rxa7 Re8 32. Rae7 Rd8 33. Re2 Rd5 34. b3 Nd6 35. Rd7 f4 36. Re6 f3 37. Rexd6 Rf5 38. Rd5 Rxd5 39. Rxd5+ Kf4 40. Rxh5 f2 41. Rh8 1-0

[Event "BRA-ch Amateur"]
[White "Reis, Ernesto Guevara"]
[Black "Tratz, Leonardo Schmaedeck"]
[Site "Brasilia"]
[Round "2.4"]
[Result "1-0"]
[Date "2011.04.29"]
[ECO "B38"]
[WhiteElo "1921"]
[BlackElo "1998"]
[PlyCount "53"]
[EventDate "2011.04.25"]
[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 a6 3. c4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Nc3 Nc6 8. Qd2 Nf6 9. f3 Nxd4 10. Bxd4 Be6 11. Be2 0-0 12. 0-0 Rc8 13. Nd5 Nd7 14. Bxg7 Kxg7 15. Rac1 Rc5 16. b4 Rc6 17. Nf4 Qc7 18. Nxe6+ fxe6 19. f4 Rc8 20. f5 exf5 21. exf5 b5 22. fxg6 hxg6 23. Qg5 Ne5 24. Rc3 bxc4 25. Rh3 Qb6+ 26. Kh1 Nf7 27. Rh7+ 1-0

[Event "BRA-ch Amateur"]
[White "Reis, Ernesto Guevara"]
[Black "Maio Guedes, Luis Augusto"]
[Site "Brasilia"]
[Round "1.5"]
[Result "1-0"]
[Date "2011.04.27"]
[ECO "B28"]
[WhiteElo "1921"]
[BlackElo "1875"]
[PlyCount "69"]
[EventDate "2011.04.25"]
[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 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. a3 Bxc3+ 8. bxc3 d5 9. exd5 Nxd5 10. c4 Ne7 11. Bd3 Nd7 12. 0-0 0-0 13. Qh5 Ng6 14. Bb2 Nf6 15. Qg5 h6 16. Qg3 Nh5 17. Qf3 Nf6 18. Bxg6 fxg6 19. Qg3 Bf5 20. Bxe5 Nh5 21. Qc3 Qg5 22. f4 Qg4 23. Nd2 b5 24. c5 Be6 25. h3 Qh4 26. Nf3 Qd8 27. Rad1 Qc8 28. Nd4 Bc4 29. Rf2 Rd8 30. c6 Ra7 31. c7 Rxc7 32. Bxc7 Qxc7 33. Re1 Qb6 34. Nf3 Nxf4 35. Qe3 1-0

[Event "BRA-ch Amateur"]
[White "Freitas, Rogerio Pereira"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "3.1"]
[Result "0-1"]
[Date "2011.04.26"]
[ECO "A58"]
[WhiteElo "1855"]
[BlackElo "1921"]
[PlyCount "82"]
[EventDate "2011.04.25"]
[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 c5 2. d5 Nf6 3. c4 b5 4. Nc3 d6 5. e4 g6 6. Nf3 Bg7 7. Bd3 0-0 8. 0-0 Nbd7 9. cxb5 a6 10. bxa6 Bxa6 11. Bxa6 Rxa6 12. Qd3 Qb6 13. Re1 Rb8 14. Re2 h6 15. h3 Qb7 16. g4 Nb6 17. g5 c4 18. Qe3 hxg5 19. Nxg5 Nh5 20. Qf3 Bf6 21. Qg4 Nd7 22. f4 Bd4+ 23. Be3 Bxe3+ 24. Rxe3 Ndf6 25. Qf3 Qxb2 26. Rae1 Nh7 27. Nxh7 Kxh7 28. e5 Qb6 29. f5 dxe5 30. fxg6+ Qxg6+ 31. Qg4 f6 32. Qxg6+ Kxg6 33. Re4 Rc8 34. Rg4+ Kf7 35. Re3 Nf4 36. Reg3 Ra3 37. Rg7+ Ke8 38. Kh2 Nh5 39. Rg8+ Kd7 40. Rxc8 Kxc8 41. Rg8+ Kd7 0-1

[Event "BRA-ch Amateur"]
[White "Reis, Ernesto Guevara"]
[Black "Brasileiro, Antonio Carlos"]
[Site "Brasilia"]
[Round "6.2"]
[Result "1-0"]
[Date "2011.04.25"]
[ECO "C41"]
[WhiteElo "1921"]
[BlackElo "1730"]
[PlyCount "41"]
[EventDate "2011.04.25"]
[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 d6 4. d4 exd4 5. Nxd4 Be7 6. f3 0-0 7. Be3 b6 8. Qd2 Bb7 9. 0-0-0 c5 10. Nf5 d5 11. exd5 Bd6 12. Nb5 Be5 13. f4 Bd4 14. Nbxd4 cxd4 15. Bxd4 Nxd5 16. Bxg7 Re8 17. Qd4 f6 18. Bc4 Qd7 19. Bxd5+ Qxd5 20. Qxd5+ Bxd5 21. Rxd5 1-0

[Event "Brasilia op"]
[White "Reis, Ernesto Guevara"]
[Black "Da Silva Jr, Alvaro Gomes"]
[Site "Brasilia"]
[Round "6"]
[Result "1/2-1/2"]
[Date "2011.01.26"]
[ECO "C70"]
[WhiteElo "1926"]
[PlyCount "9"]
[EventDate "2011.01.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 1/2-1/2

[Event "Brasilia op"]
[White "Oliveira, Jose Irio Rodrigues"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "5"]
[Result "1/2-1/2"]
[Date "2011.01.25"]
[ECO "D31"]
[WhiteElo "1929"]
[BlackElo "1926"]
[PlyCount "124"]
[EventDate "2011.01.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 c6 5. a4 Nd7 6. a5 Ngf6 7. Bg5 0-0 8. e3 Bb4 9. Qa4 c5 10. dxc5 Bxc3+ 11. bxc3 Nxc5 12. Qc2 Nce4 13. cxd5 exd5 14. Bd3 Nxg5 15. Nxg5 h6 16. Nf3 Bg4 17. Nd4 Qc7 18. h3 Bd7 19. 0-0 Rac8 20. Rfc1 a6 21. Qb3 Ne4 22. Qxd5 Nc5 23. Bc2 Rfd8 24. Qf3 Qe5 25. Rab1 Bc6 26. Qf5 Qxf5 27. Nxf5 Rc7 28. Rd1 Rxd1+ 29. Rxd1 Be4 30. Rd8+ Kh7 31. Bxe4 Nxe4 32. c4 Rxc4 33. Rd7 Rc5 34. g4 Kg6 35. Rxb7 Rxa5 36. Rb6+ f6 37. Rb7 Kh7 38. Rxg7+ Kh8 39. Re7 Ra1+ 40. Kg2 Nc3 41. Nxh6 a5 42. g5 fxg5 43. Nf7+ Kg7 44. Nxg5+ Kf6 45. Rc7 Nd1 46. Rc5 a4 47. Ne4+ Ke6 48. h4 Ra2 49. Kf3 a3 50. h5 Rb2 51. h6 a2 52. Ra5 Kf7 53. h7 Kg7 54. Ra7+ Kh8 55. Ng5 Rxf2+ 56. Kg3 Rf8 57. e4 Nc3 58. e5 Nd5 59. Rxa2 Ne7 60. Ra7 Nc6 61. Rc7 Nxe5 62. Kh4 Nf3+ 1/2-1/2

[Event "Brasilia op"]
[White "Reis, Ernesto Guevara"]
[Black "Ribeiro, Valdir Uchoa Jr"]
[Site "Brasilia"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2011.01.24"]
[ECO "C42"]
[WhiteElo "1926"]
[BlackElo "1917"]
[PlyCount "88"]
[EventDate "2011.01.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. c3 Be7 8. 0-0 0-0 9. Re1 Nf6 10. h3 g6 11. Bh6 Re8 12. Qd2 Bf8 13. Na3 Bg7 14. Rxe8+ Nxe8 15. Re1 Be6 16. Bxg7 Kxg7 17. Ng5 Qf6 18. Nxe6+ fxe6 19. Qe3 Nd8 20. c4 c6 21. cxd5 cxd5 22. Rc1 a6 23. Rc5 Nc6 24. Nc2 Nd6 25. a4 Nf5 26. Bxf5 Qxf5 27. b4 Rf8 28. b5 axb5 29. axb5 Ne7 30. Rc7 Rf7 31. g4 Qe4 32. Qxe4 dxe4 33. Rxb7 Nc8 34. Rxf7+ Kxf7 35. Nb4 Ke7 36. Kf1 e5 37. d5 Kd6 38. Ke2 Kc5 39. Nc6 Kxd5 40. Ke3 Nd6 41. Ne7+ Ke6 42. Nc6 Nxb5 43. Kxe4 Nd6+ 44. Ke3 h5 1/2-1/2

[Event "Brasilia op"]
[White "Cunha, Lucas Aguiar"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "3"]
[Result "1-0"]
[Date "2011.01.21"]
[ECO "D35"]
[WhiteElo "2130"]
[BlackElo "1926"]
[PlyCount "51"]
[EventDate "2011.01.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c5 8. Nge2 Nc6 9. 0-0 c4 10. Bc2 a6 11. Nf4 Be6 12. Bxf6 Bxf6 13. Nfxd5 Bg5 14. Qf3 Bxd5 15. Nxd5 g6 16. Rad1 Qa5 17. Nc3 Qb4 18. Na4 Rac8 19. Qd5 b5 20. a3 Qe7 21. Nc5 Rfd8 22. Qe4 Qf6 23. Qg4 h5 24. Qg3 Bh6 25. Ne4 Qe7 26. f4 1-0

[Event "Brasilia op"]
[White "Reis, Ernesto Guevara"]
[Black "De Oliveira, Maicon Almeida"]
[Site "Brasilia"]
[Round "2"]
[Result "1-0"]
[Date "2011.01.19"]
[ECO "B12"]
[WhiteElo "1926"]
[BlackElo "1966"]
[PlyCount "55"]
[EventDate "2011.01.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h5 7. Bd3 Bxd3 8. cxd3 c5 9. dxc5 Bxc5 10. d4 Bb4+ 11. Nc3 Nc6 12. a3 Be7 13. Nxh5 g6 14. Ng3 Rxh4 15. Rxh4 Bxh4 16. Nge2 a6 17. b4 b5 18. Be3 Bg5 19. Qd2 Bxe3 20. Qxe3 Qh4 21. 0-0-0 Nge7 22. Ng3 0-0-0 23. Nce2 Nf5 24. Qc3 Kb7 25. Nxf5 gxf5 26. g3 Qe4 27. Kd2 Rc8 28. f3 1-0

[Event "Brasilia op"]
[White "Neres da Silva, Eduardo"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "1"]
[Result "0-1"]
[Date "2011.01.18"]
[ECO "B50"]
[BlackElo "1926"]
[PlyCount "96"]
[EventDate "2011.01.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d3 g6 5. Bg5 Bg7 6. Be2 Nbd7 7. 0-0 0-0 8. Rb1 a6 9. Bxf6 Nxf6 10. d4 cxd4 11. Nxd4 b5 12. Bf3 Bb7 13. Nde2 Rc8 14. Nf4 Qc7 15. Qd3 b4 16. Ncd5 Nxd5 17. Nxd5 Bxd5 18. exd5 Qxc2 19. Qxc2 Rxc2 20. Be4 Rxb2 21. Rxb2 Bxb2 22. Rb1 Bc3 23. Rb3 a5 24. Kf1 Rc8 25. Ke2 f5 26. Bf3 Kf7 27. Kd3 Kf6 28. Rb1 Ke5 29. Rf1 g5 30. h3 Rc5 31. Rd1 Kf4 32. Kc2 Be1+ 33. Kb3 Bxf2 34. Ka4 g4 35. hxg4 fxg4 36. Be2 h5 37. Rd2 Ke3 38. Rb2 Rxd5 39. Bc4 Rc5 40. Rb3+ Kf4 41. Bb5 e5 42. Kxa5 Be1 43. Ka4 d5 44. a3 bxa3 45. Rxa3 d4 46. Be8 h4 47. Bg6 e4 48. Ra1 Ra5+ 0-1

[Event "Brasilia IRT de Natal"]
[White "Reis, Ernesto Guevara"]
[Black "Neres da Silva, Eduardo"]
[Site "Brasilia"]
[Round "9.1"]
[Result "1/2-1/2"]
[Date "2010.12.16"]
[ECO "C50"]
[WhiteElo "1940"]
[PlyCount "22"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bg5 d6 7. Nc3 Bg4 8. h3 Bxf3 9. Qxf3 h6 10. Bxf6 Qxf6 11. Qxf6 gxf6 1/2-1/2

[Event "Brasilia IRT de Natal"]
[White "Oliveira, Jose Irio Rodrigues"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "8.1"]
[Result "1/2-1/2"]
[Date "2010.12.15"]
[ECO "B99"]
[BlackElo "1940"]
[PlyCount "28"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[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. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 b5 10. g4 Nbd7 11. Bxf6 Nxf6 12. g5 Nd7 13. Kb1 Rb8 14. Bh3 Nc5 1/2-1/2

[Event "Brasilia IRT de Natal"]
[White "Reis, Ernesto Guevara"]
[Black "Abrantes, Tiago Garrido"]
[Site "Brasilia"]
[Round "7.2"]
[Result "1/2-1/2"]
[Date "2010.12.14"]
[ECO "C85"]
[WhiteElo "1940"]
[PlyCount "134"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[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 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 0-0 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 "Brasilia IRT de Natal"]
[White "Cavalcante, Rodrigo Moreira"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "6.4"]
[Result "1-0"]
[Date "2010.12.13"]
[ECO "A81"]
[WhiteElo "1941"]
[BlackElo "1940"]
[PlyCount "115"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 Be7 5. 0-0 d6 6. c4 Nc6 7. Nc3 0-0 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 "Brasilia IRT de Natal"]
[White "Cardoso, Cicero Assuncao Jr"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "4.4"]
[Result "1/2-1/2"]
[Date "2010.12.12"]
[ECO "A04"]
[WhiteElo "1887"]
[BlackElo "1940"]
[PlyCount "42"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

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 0-0-0 10. Bc4 Be6 11. Qe2 Ne5 12. Bxe6+ Qxe6 13. 0-0 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 "Brasilia IRT de Natal"]
[White "Reis, Ernesto Guevara"]
[Black "Martins, Vilker Germano"]
[Site "Brasilia"]
[Round "5.4"]
[Result "1-0"]
[Date "2010.12.10"]
[ECO "C01"]
[WhiteElo "1940"]
[BlackElo "1923"]
[PlyCount "73"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

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 "Brasilia IRT de Natal"]
[White "Reis, Ernesto Guevara"]
[Black "Aguiar Cunha, Lucas"]
[Site "Brasilia"]
[Round "3.4"]
[Result "1/2-1/2"]
[Date "2010.12.08"]
[ECO "C78"]
[WhiteElo "1940"]
[BlackElo "2088"]
[PlyCount "104"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[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 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. h3 0-0 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 "Brasilia IRT de Natal"]
[White "De Oliveira, Maicon Almeida"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "2.1"]
[Result "1-0"]
[Date "2010.12.07"]
[ECO "D02"]
[WhiteElo "1965"]
[BlackElo "1940"]
[PlyCount "75"]
[EventDate "2010.12.06"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Bd6 7. Nbd2 0-0 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 "Curitiba Jabur Memorial op"]
[White "Ferreira, Euclides Roberto"]
[Black "Reis, Ernesto Guevara"]
[Site "Curitiba"]
[Round "6"]
[Result "1-0"]
[Date "2010.12.??"]
[ECO "B76"]
[WhiteElo "2068"]
[BlackElo "1961"]
[PlyCount "48"]
[EventDate "2010.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Nb3 Qe5 13. c3 Rd8 14. Qxd8+ Nxd8 15. Rxd8+ Bf8 16. Bd2 Qc7 17. Rd4 Be6 18. Bd3 Bg7 19. Bf4 Qb6 20. Rb4 Qf2 21. Rxb7 Qxg2 22. Rd1 Qxf3 23. Rb8+ Rxb8 24. Bxb8 Bg4 1-0

[Event "Curitiba Jabur Memorial op"]
[White "Matsuura, Frederico"]
[Black "Reis, Ernesto Guevara"]
[Site "Curitiba"]
[Round "2"]
[Result "1-0"]
[Date "2010.12.??"]
[ECO "B95"]
[WhiteElo "2313"]
[BlackElo "1961"]
[PlyCount "41"]
[EventDate "2010.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd3 Nbd7 8. Be2 Be7 9. f4 Qc7 10. Bf3 h6 11. Bxf6 Nxf6 12. 0-0-0 Bd7 13. Rhe1 Bc6 14. e5 dxe5 15. fxe5 Nd7 16. Nxe6 fxe6 17. Qg6+ Kd8 18. Qxe6 Bg5+ 19. Kb1 Kc8 20. Bxc6 Qxc6 21. Rd6 1-0

[Event "Curitiba Jabur Memorial op"]
[White "Reis, Ernesto Guevara"]
[Black "Lang, Eros Antonio Ferrei"]
[Site "Curitiba"]
[Round "3"]
[Result "1-0"]
[Date "2010.12.??"]
[ECO "C85"]
[WhiteElo "1961"]
[PlyCount "137"]
[EventDate "2010.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. Qe1 Nd7 8. b3 0-0 9. Bb2 f6 10. d4 Bd6 11. Nbd2 b5 12. c4 Bb4 13. a3 Bxd2 14. Qxd2 exd4 15. Qxd4 Qe7 16. Rac1 Nc5 17. Qe3 Nxe4 18. Nd2 Re8 19. Rfe1 Bf5 20. f3 Nxd2 21. Qxe7 Rxe7 22. Rxe7 Nxb3 23. Rc3 Nc5 24. cxb5 Na4 25. Rb3 axb5 26. Bc1 Rc8 27. Bf4 Kf8 28. Rxc7 Rxc7 29. Bxc7 Be6 30. Re3 Bd5 31. Bd6+ Kf7 32. Re7+ Kg8 33. Rc7 Nb2 34. Kf2 Nc4 35. Bc5 Ne5 36. Ke3 Nc4+ 37. Kd4 Nd2 38. Bb4 Nb3+ 39. Kc3 Nc1 40. Bd6 Nb3 41. Kb4 h5 42. Bg3 Nd4 43. Ka5 Ne2 44. Bd6 h4 45. Kb6 Nd4 46. Bc5 Nb3 47. Rxc6 Bc4 48. Rc8+ Kh7 49. Bf8 Kg8 50. Bd6+ Kf7 51. a4 Ke6 52. Bb8 Bf1 53. a5 Bxg2 54. a6 Bxf3 55. a7 Nd4 56. Bf4 g5 57. Be3 Nf5 58. Rc6+ Bxc6 59. Kxc6 Nxe3 60. a8Q Kf5 61. Kxb5 Ke5 62. Qf3 Nd5 63. Kc5 Nf4 64. Qe3+ Kf5 65. Kd6 Kg6 66. h3 Kf5 67. Qf3 Kg6 68. Qe4+ Kf7 69. Qf5 1-0

[Event "Curitiba Jabur Memorial op"]
[White "Reis, Ernesto Guevara"]
[Black "Pires, Marcos Vinicius Tor"]
[Site "Curitiba"]
[Round "4"]
[Result "0-1"]
[Date "2010.12.??"]
[ECO "B27"]
[WhiteElo "1961"]
[BlackElo "2119"]
[PlyCount "38"]
[EventDate "2010.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qc4 d5 7. exd6 Qxd6 8. Be2 Be6 9. Qa4 Bg7 10. 0-0 0-0 11. Bf4 Qd8 12. Rd1 Qb6 13. Qb5 Nd5 14. Qxb6 axb6 15. Bc1 Ndb4 16. Na3 Nxa2 17. Bc4 Nxc1 18. Bxe6 Ne2+ 19. Kf1 Nf4 0-1

[Event "Sao Paulo op"]
[White "Lebredo Zaragoitia, Gerardo"]
[Black "Reis, Ernesto Guevara"]
[Site "Sao Paulo"]
[Round "5"]
[Result "1-0"]
[Date "2010.11.28"]
[ECO "D66"]
[WhiteElo "2259"]
[BlackElo "1940"]
[PlyCount "99"]
[EventDate "2010.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Rc1 Nbd7 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6 11. a4 Bb7 12. 0-0 Rc8 13. Qe2 b4 14. Ne4 Nxe4 15. Bxe7 Qxe7 16. Bxe4 Nf6 17. Bd3 a5 18. Rc5 Ra8 19. Ne5 Qd6 20. Rfc1 Rfc8 21. Qf3 h6 22. h3 Qf8 23. Nxc6 Bxc6 24. Rxc6 Nd5 25. e4 Ne7 26. R6c5 Rxc5 27. Rxc5 Qd8 28. Qd1 Rc8 29. Qc1 Rxc5 30. Qxc5 g6 31. Bc4 Nc8 32. Ba6 Nd6 33. Bd3 Nb7 34. Qc4 Qb6 35. e5 Kg7 36. Be4 Nd8 37. b3 f5 38. exf6+ Kxf6 39. d5 exd5 40. Bxd5 Ne6 41. Qh4+ Ke5 42. Qe4+ Kf6 43. Bc4 Qd6 44. h4 Qd1+ 45. Kh2 Qd6+ 46. g3 Qe5 47. Qxe5+ Kxe5 48. f4+ Kf6 49. Bxe6 Kxe6 50. g4 1-0

[Event "Sao Paulo op"]
[White "Reis, Ernesto Guevara"]
[Black "Pace, Angelo Marcio de Si"]
[Site "Sao Paulo"]
[Round "6"]
[Result "0-1"]
[Date "2010.11.28"]
[ECO "C02"]
[WhiteElo "1940"]
[BlackElo "2036"]
[PlyCount "90"]
[EventDate "2010.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 h6 7. 0-0 Bd7 8. dxc5 Bxc5 9. b4 Be7 10. Bf4 g5 11. Be3 Qc7 12. b5 Na5 13. Bd4 b6 14. Nbd2 g4 15. Ne1 h5 16. Nb3 Nc4 17. a4 Nb2 18. Qd2 Nxd3 19. Qxd3 Nh6 20. a5 Rc8 21. axb6 axb6 22. Ra6 Qc4 23. Qxc4 dxc4 24. Nd2 Bd8 25. Ne4 Nf5 26. Nc2 Bxb5 27. Ra7 Bc6 28. Nd6+ Nxd6 29. exd6 Rg8 30. Nb4 Bd7 31. Rb7 Rg5 32. Na6 Bc6 33. Ra7 Ra5 34. Nc7+ Bxc7 35. Rxc7 Rxc7 36. dxc7 Kd7 37. Bxb6 Rb5 38. Rd1+ Bd5 39. Bd4 Kxc7 40. h3 gxh3 41. gxh3 Rb2 42. Ra1 Kd6 43. Re1 Rd2 44. Kh2 f6 45. Bxf6 Rxf2+ 0-1

[Event "Sao Paulo op"]
[White "Reis, Ernesto Guevara"]
[Black "Fernandes, Luiz Marcelo Bruno"]
[Site "Sao Paulo"]
[Round "4"]
[Result "1-0"]
[Date "2010.11.27"]
[ECO "B01"]
[WhiteElo "1940"]
[BlackElo "1544"]
[PlyCount "51"]
[EventDate "2010.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. g3 Nf6 5. Bg2 c6 6. Nge2 Bf5 7. 0-0 e6 8. Nd4 Nbd7 9. d3 Bg6 10. Bd2 Qb6 11. Nb3 Bd6 12. Be3 Qc7 13. Qd2 h5 14. Bg5 0-0-0 15. a4 h4 16. a5 hxg3 17. fxg3 Rxh2 18. Kxh2 Bxg3+ 19. Kg1 Bh2+ 20. Kh1 Rh8 21. Rxf6 gxf6 22. Be3 Bf5 23. Ra4 Bh3 24. Bxh3 Rxh3 25. Qg2 Be5+ 26. Qxh3 1-0

[Event "Sao Paulo op"]
[White "Tridico Berto, Gabrielle"]
[Black "Reis, Ernesto Guevara"]
[Site "Sao Paulo"]
[Round "3"]
[Result "0-1"]
[Date "2010.11.27"]
[ECO "D94"]
[BlackElo "1940"]
[PlyCount "64"]
[EventDate "2010.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 c5 2. e3 d5 3. Be2 Nf6 4. Nf3 g6 5. 0-0 Bg7 6. c4 0-0 7. Nc3 e6 8. b3 Nc6 9. Ba3 b6 10. dxc5 Ne4 11. Bb2 Nxc3 12. Bxc3 Bxc3 13. Rc1 Bg7 14. cxb6 axb6 15. a4 Bb7 16. Nd4 Nxd4 17. exd4 dxc4 18. Bxc4 Qg5 19. f3 Rfd8 20. Qc2 Bxd4+ 21. Kh1 Bc5 22. Rcd1 h5 23. Rd3 Rxd3 24. Bxd3 h4 25. h3 Bd6 26. g4 hxg3 27. Rg1 Bxf3+ 28. Rg2 Qh4 29. Kg1 Bc5+ 30. Kf1 Qxh3 31. Be4 Qh1+ 32. Rg1 Qxg1# 0-1

[Event "Sao Paulo op"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Reis, Ernesto Guevara"]
[Site "Sao Paulo"]
[Round "1"]
[Result "1-0"]
[Date "2010.11.26"]
[ECO "D37"]
[WhiteElo "2350"]
[BlackElo "1940"]
[PlyCount "61"]
[EventDate "2010.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10. Qc2 Nbd7 11. Ne5 Bb7 12. Rd1 h6 13. h3 Qc8 14. Nxd7 Nxd7 15. 0-0 c5 16. d5 exd5 17. Nxd5 Bxd5 18. Bh7+ Kh8 19. Rxd5 Nf6 20. Bf5 Qc6 21. Rdd1 Rad8 22. Be5 Rxd1 23. Rxd1 Rd8 24. Rxd8+ Bxd8 25. b3 Qd5 26. Bb2 Kg8 27. e4 Qc6 28. e5 Ne8 29. Qd3 Qa8 30. Qd7 Nc7 31. e6 1-0

[Event "Sao Paulo op"]
[White "Reis, Ernesto Guevara"]
[Black "Domingos, Raul Campos"]
[Site "Sao Paulo"]
[Round "2"]
[Result "1/2-1/2"]
[Date "2010.11.26"]
[ECO "B02"]
[WhiteElo "1940"]
[PlyCount "52"]
[EventDate "2010.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. d4 Nxc3 5. bxc3 c5 6. f4 Nc6 7. Nf3 Bg4 8. Be2 e6 9. 0-0 Be7 10. a4 0-0 11. Kh1 cxd4 12. cxd4 Rc8 13. Ba3 Bxa3 14. Rxa3 Qa5 15. c3 Ne7 16. Qd2 Rc7 17. Rb1 a6 18. h3 Bxf3 19. Bxf3 Rfc8 20. Rbb3 Nf5 21. Kh2 Rb8 22. Bg4 Ne7 23. Bd1 g6 24. Bc2 Rc4 25. Rb4 Qc7 26. Bd3 Rxb4 1/2-1/2

[Event "Goiania op"]
[White "De Oliveira, Aquiles Machado"]
[Black "Reis, Ernesto Guevara"]
[Site "Goiania"]
[Round "5"]
[Result "1-0"]
[Date "2010.09.26"]
[ECO "A39"]
[WhiteElo "2042"]
[BlackElo "1961"]
[PlyCount "113"]
[EventDate "2010.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 cxd4 7. Nxd4 Nc6 8. Nc3 a6 9. h3 Qb6 10. Nb3 d6 11. Be3 Qd8 12. Rc1 Be6 13. Nd5 Bxd5 14. cxd5 Ne5 15. Qd2 b5 16. Na5 Rc8 17. b3 Rxc1 18. Rxc1 Re8 19. f4 Ned7 20. Nc6 Qa8 21. Qa5 Kf8 22. Nb4 Nh5 23. Kf2 Nc5 24. Rxc5 dxc5 25. Bxc5 Qc8 26. Nxa6 Qd7 27. Qc7 Nf6 28. d6 exd6 29. Bxd6+ Kg8 30. Qxd7 Nxd7 31. Bc6 Bd4+ 32. Kf1 Re6 33. Bxd7 Rxd6 34. Bxb5 Be3 35. Bd3 Rc6 36. Kg2 Rc1 37. Kf3 Bb6 38. Nb4 f5 39. e4 Rc3 40. Ke2 fxe4 41. Bc4+ Kf8 42. Nd5 Rxg3 43. Nxb6 Rg2+ 44. Ke3 Rxa2 45. Kxe4 Rh2 46. Be6 Ke7 47. Bg4 h5 48. Bc8 Rb2 49. Nd5+ Kd6 50. Ne3 Rxb3 51. Ba6 Rb4+ 52. Kf3 Ra4 53. Bd3 g5 54. fxg5 Ke5 55. g6 Rf4+ 56. Ke2 Ra4 57. g7 1-0

[Event "Goiania op"]
[White "Rezende, Uelton Fabricius Al"]
[Black "Reis, Ernesto Guevara"]
[Site "Goiania"]
[Round "6"]
[Result "1-0"]
[Date "2010.09.26"]
[ECO "E65"]
[BlackElo "1961"]
[PlyCount "63"]
[EventDate "2010.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. d4 Nbd7 8. Qc2 cxd4 9. Nxd4 Nb6 10. b3 Ng4 11. e3 f5 12. h3 Nf6 13. Rd1 a6 14. Ba3 Qc7 15. Rac1 Bd7 16. Nde2 Rad8 17. Nf4 Bc8 18. Ncd5 Nfxd5 19. Nxd5 Nxd5 20. Bxd5+ Kh8 21. Bb2 e5 22. Bg2 f4 23. exf4 exf4 24. Bxg7+ Qxg7 25. Qc3 f3 26. Bxf3 Rf6 27. Bg2 Rdf8 28. Rd2 Qh6 29. h4 g5 30. Rxd6 gxh4 31. Rxf6 Rxf6 32. Re1 1-0

[Event "Goiania op"]
[White "Chang, Suzana"]
[Black "Reis, Ernesto Guevara"]
[Site "Goiania"]
[Round "3"]
[Result "1-0"]
[Date "2010.09.25"]
[ECO "B53"]
[WhiteElo "1993"]
[BlackElo "1961"]
[PlyCount "79"]
[EventDate "2010.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 e5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Qd3 Nf6 8. Bg5 Be7 9. Nc3 0-0 10. 0-0-0 Rd8 11. Bxf6 Bxf6 12. Nd5 Be7 13. Nxe5 Bg5+ 14. f4 Bxf4+ 15. Nxf4 dxe5 16. Qb5 Qc8 17. Rxd8+ Qxd8 18. Rd1 Qc8 19. Qxe5 Nc6 20. Qc3 Qg4 21. Qf3 Qg5 22. Kb1 Ne5 23. Qg3 Qxg3 24. hxg3 f6 25. b3 Kf7 26. c4 Re8 27. Nd5 Nc6 28. Nc3 Ke6 29. a3 Rd8 30. Rd5 Rd7 31. Kb2 Ne7 32. Rxd7 Kxd7 33. Nb5 Nc6 34. Kc3 a6 35. Nd4 Ne5 36. c5 Ng4 37. Kd2 g6 38. b4 Ne5 39. a4 Nc4+ 40. Kd3 1-0

[Event "Goiania op"]
[White "Reis, Ernesto Guevara"]
[Black "Costa, Paulo Sergio"]
[Site "Goiania"]
[Round "4"]
[Result "1-0"]
[Date "2010.09.25"]
[ECO "B98"]
[WhiteElo "1961"]
[PlyCount "73"]
[EventDate "2010.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

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. 0-0-0 b5 10. Bxf6 Bxf6 11. Bxb5+ Nd7 12. Bxd7+ Qxd7 13. e5 Bb7 14. Qe2 Be7 15. exd6 Bf6 16. Ne4 Bxe4 17. Qxe4 0-0 18. Nf3 Rab8 19. Ne5 Bxe5 20. fxe5 a5 21. Rd3 Rb4 22. Rd4 Rb5 23. Rc4 Rfb8 24. b3 h6 25. Rc7 Qd8 26. Rd1 Qg5+ 27. Kb2 Rxe5 28. Qc6 Qf6 29. Qc3 a4 30. d7 axb3 31. axb3 Rxb3+ 32. cxb3 Re2+ 33. Ka3 Qf2 34. d8Q+ Kh7 35. Qcd3+ f5 36. Rxg7+ Kxg7 37. Q3d4+ 1-0

[Event "Goiania op"]
[White "Reis, Ernesto Guevara"]
[Black "Maia, Miguel Torres de Az"]
[Site "Goiania"]
[Round "2"]
[Result "1-0"]
[Date "2010.09.24"]
[ECO "C42"]
[WhiteElo "1961"]
[PlyCount "39"]
[EventDate "2010.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Qe2 Qe7 4. d3 c5 5. Nc3 Nc6 6. Bg5 d6 7. Nd5 Qe6 8. Nc7+ Kd7 9. Nxe6 Kxe6 10. 0-0-0 Ng4 11. h3 Nf6 12. g4 h6 13. Bxf6 Rg8 14. Bh4 g6 15. Kb1 h5 16. c3 b6 17. d4 cxd4 18. cxd4 Nxd4 19. Qc4+ d5 20. Qxd5# 1-0

[Event "Goiania op"]
[White "Silva, Jhonatas de Souza"]
[Black "Reis, Ernesto Guevara"]
[Site "Goiania"]
[Round "1"]
[Result "1/2-1/2"]
[Date "2010.09.24"]
[ECO "B70"]
[BlackElo "1961"]
[PlyCount "78"]
[EventDate "2010.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. Nc3 g6 4. e4 cxd4 5. Nxd4 d6 6. Bc4 Bg7 7. 0-0 0-0 8. Bg5 Nxe4 9. Nxe4 d5 10. Nb5 a6 11. Qxd5 Qxd5 12. Bxd5 axb5 13. c3 e6 14. Bb3 Nc6 15. Rfd1 Na5 16. Nd6 f6 17. Nxc8 Nxb3 18. axb3 Raxc8 19. Be3 b4 20. c4 f5 21. Ra7 Rf7 22. Rd6 e5 23. Bd2 e4 24. Bxb4 Bxb2 25. g3 Re8 26. Bc5 Be5 27. Rb6 Rc8 28. Rb5 Rcc7 29. Be3 Bf6 30. Bh6 Bg7 31. Ra8+ Rf8 32. Rxf8+ Kxf8 33. Bxg7+ Kxg7 34. Kf1 Kf6 35. Ke2 Rd7 36. Ke3 g5 37. Rb6+ Ke5 38. Rb5+ Kf6 39. Rb6+ Ke5 1/2-1/2

[Event "Brasiliense-ch 50th"]
[White "Reis, Ernesto Guevara"]
[Black "Martins, Romildo Magalhaes"]
[Site "Brasilia"]
[Round "12.7"]
[Result "1/2-1/2"]
[Date "2010.09.07"]
[ECO "C41"]
[WhiteElo "1936"]
[BlackElo "2038"]
[PlyCount "77"]
[EventDate "2010.08.17"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. Bxf7+ Kxf7 7. Ng5+ Kg6 8. Ne6 Qg8 9. Nxc7 Rb8 10. 0-0 Qc4 11. N3d5 Bd8 12. Ne6 Nb6 13. b3 Qb5 14. c4 Qd7 15. f4 Re8 16. Nxf6 Bxf6 17. d5 Kf7 18. fxe5 dxe5 19. c5 Na8 20. Qh5+ Kg8 21. Ng5 g6 22. Qxh7+ Qxh7 23. Nxh7 Kxh7 24. Rxf6 Kg7 25. Bg5 Rf8 26. Raf1 Bd7 27. Rd6 Bb5 28. Rff6 Kh7 29. Kf2 Nc7 30. a4 Rxf6+ 31. Rxf6 Be8 32. d6 Na6 33. d7 Bxd7 34. Rf7+ Kg8 35. Rxd7 Nxc5 36. Rd8+ Rxd8 37. Bxd8 Nxe4+ 38. Ke3 Nc5 39. b4 1/2-1/2

[Event "Brasiliense-ch 50th"]
[White "Shumyatsky, Victor"]
[Black "Reis, Ernesto Guevara"]
[Site "Brasilia"]
[Round "13.2"]
[Result "1-0"]
[Date "2010.09.07"]
[ECO "D63"]
[WhiteElo "2332"]
[BlackElo "1936"]
[PlyCount "57"]
[EventDate "2010.08.17"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. a3 0-0 8. Rc1 Qa5 9. cxd5 exd5 10. Bd3 Re8 11. 0-0 Qd8 12. b4 Ne4 13. Bxe7 Qxe7 14. Bxe4 dxe4 15. Nd2 Nf6 16. b5 Bd7 17. bxc6 Bxc6 18. Qb3 Rad8 19. Nc4 Bd5 20. Nxd5 Nxd5 21. Na5 Nb6 22. Rc5 Rc8 23. Rfc1 Rxc5 24. Rxc5 h5 25. h3 g6 26. Re5 Qd7 27. Rxe8+ Qxe8 28. Nxb7 Qc6 29. Qxf7+ 1-0

[Event "Brasiliense-ch 50th"]
[White "Reis, Ernesto Guevara"]
[Black "Aguiar, Lucas Teodoro Barbo"]
[Site "Brasilia"]
[Round "11.1"]
[Result "0-1"]
[Date "2010.09.06"]
[ECO "C78"]
[WhiteElo "1936"]
[BlackElo "2089"]
[PlyCount "82"]
[EventDate "2010.08.17"]
[EventType "tourn"]
[EventRounds "13"]
[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 b5 6. Bb3 Bc5 7. c3 0-0 8. d4 Bb6 9. Nxe5 Na5 10. Bc2 d6 11. Nf3 Bg4 12. Nbd2 Re8 13. Re1 c5 14. d5 c4 15. Nf1 Nb7 16. h3 Bh5 17. Ng3 Bg6 18. Be3 Nc5 19. Bxc5 Bxc5 20. Qd2 Nd7 21. Nd4 Qf6 22. Nc6 Qh4 23. Nf5 Bxf5 24. exf5 Nf6 25. Nd4 Bxd4 26. Qxd4 Qxd4 27. cxd4 Rxe1+ 28. Rxe1 Nxd5 29. Kf1 Nb4 30. Bb1 Kf8 31. f6 gxf6 32. a3 Nc6 33. Bxh7 d5 34. g3 a5 35. Bb1 b4 36. axb4 axb4 37. h4 Ra1 38. Bf5 Ra2 39. Bd7 Nxd4 40. Rd1 c3 41. bxc3 bxc3 0-1

[Event "Brasiliense-ch 50th"]
[White "Reis, Ernesto Guevara"]
[Black "Valle, Adriano"]
[Site "Brasilia"]
[Round "9.2"]
[Result "1/2-1/2"]
[Date "2010.09.05"]
[ECO "C01"]
[WhiteElo "1936"]
[BlackElo "2289"]
[PlyCount "103"]
[EventDate "2010.08.17"]
[EventType "tourn"]
[EventRounds "13"]
[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. Bd3 Nc6 5. c3 Bd6 6. Ne2 Qh4 7. Ng3 Nf6 8. Nd2 0-0 9. Nf3 Re8+ 10. Be3 Qg4 11. 0-0 Bxg3 12. hxg3 Qh5 13. Qd2 Bg4 14. Nh2 Bf5 15. f3 Bxd3 16. Qxd3 Re6 17. g4 Qg6 18. Qxg6 hxg6 19. Rfe1 Rae8 20. Kf2 Nd7 21. Bf4 Rc8 22. Rxe6 fxe6 23. Re1 Kf7 24. Nf1 Na5 25. Ne3 c5 26. dxc5 Nxc5 27. Ke2 Na4 28. Rb1 Rxc3 29. bxc3 Nxc3+ 30. Kd3 Nxb1 31. Bd6 b5 32. Kc2 d4 33. Nd1 Nc3 34. Nxc3 dxc3 35. Kxc3 Nc6 36. f4 g5 37. g3 g6 38. a3 Kf6 39. Bc5 gxf4 40. gxf4 a5 41. Bf2 e5 42. Bg3 Ke6 43. fxe5 Kd5 44. e6 Kxe6 45. Bc7 Kd5 46. Kd3 Ne5+ 47. Ke3 Nxg4+ 48. Kf4 b4 49. Bxa5 bxa3 50. Kxg4 Kd4 51. Bd8 Ke5 52. Ba5 1/2-1/2

