[Event "Sao Paulo op 04"]
[Site "Sao Paulo"]
[Date "2014.04.??"]
[Round "5"]
[White "Calcado, Acyr Rogerio"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "2146"]
[PlyCount "126"]
[EventDate "2014.04.??"]
[EventType "team-match"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qa5 8. Bd2 c4 9. a4 Nd7 10. Qb1 Nc6 11. Be2 Nb6 12. Qa2 0-0 13. 0-0 Bd7 14. Rfb1 Nb8 15. Qa3 Bc6 16. Qe7 Nxa4 17. Qh4 Qc7 18. Bg5 f6 19. exf6 Nxc3 20. Re1 Nd7 21. fxg7 Rf7 22. Bh6 Ne4 23. Ng5 Nxg5 24. Qxg5 Nf6 25. Bh5 Nxh5 26. Qxh5 Bd7 27. Ra3 Rf5 28. Rf3 Qd6 29. Qg4 a5 30. Rh3 Be8 31. Bc1 Bg6 32. Ba3 Qd7 33. Bf8 Qf7 34. Rhe3 Ra6 35. Qe2 Rf6 36. f3 b5 37. Ra1 Qa7 38. Bc5 Qxg7 39. Qe1 Qc7 40. Qe2 Qb7 41. g4 Bf7 42. Rea3 b4 43. Rxa5 Rxa5 44. Rxa5 b3 45. cxb3 Qxb3 46. Kg2 Qd3 47. Ra8+ Kg7 48. Bf8+ Kg6 49. Qf2 c3 50. Rc8 h5 51. Be7 Rf4 52. gxh5+ Kh7 53. Bd6 Rf5 54. f4 Qe4+ 55. Qf3 Qc2+ 56. Qf2 Qe4+ 57. Kg1 Rxh5 58. Rxc3 Qb1+ 59. Kg2 Bg6 60. Rc7+ Kg8 61. Be5 Be4+ 62. Kg3 Qb3+ 63. Kg4 Qh3# 0-1

[Event "Sao Paulo op 04"]
[Site "Sao Paulo"]
[Date "2014.04.??"]
[Round "2"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Gazola, Vanessa Ramos"]
[Result "1-0"]
[ECO "E05"]
[BlackElo "1965"]
[PlyCount "83"]
[EventDate "2014.04.??"]
[EventType "team-match"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Nbd7 9. Nbd2 Rb8 10. Nxc4 Nd5 11. e4 Nb4 12. Qe2 b5 13. axb5 Rxb5 14. Bf4 Nb6 15. Na3 Ra5 16. Nd2 Rxa3 17. Rxa3 Nc2 18. Rd3 Nxd4 19. Qe3 c5 20. Be5 Bf6 21. Bxf6 gxf6 22. b4 e5 23. bxc5 Na4 24. Nb3 Nb2 25. Rxd4 exd4 26. Nxd4 Nc4 27. Qc3 Ne5 28. f4 Ng6 29. Nc6 Qc7 30. Nb4 Kg7 31. Nd5 Qd8 32. c6 Qd6 33. e5 fxe5 34. f5 f6 35. fxg6 hxg6 36. Rb1 Rf7 37. c7 Rf8 38. Rb6 Qd7 39. Qf3 Qf5 40. Qxf5 gxf5 41. Bh3 a5 42. Ne7 1-0

[Event "Sao Paulo op 04"]
[Site "Sao Paulo"]
[Date "2014.04.??"]
[Round "4"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1-0"]
[ECO "E90"]
[BlackElo "1876"]
[PlyCount "105"]
[EventDate "2014.04.??"]
[EventType "team-match"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 c5 7. d5 Nbd7 8. Be3 Ne8 9. Qd2 Nc7 10. Bh6 Rb8 11. h4 Nf6 12. h5 b5 13. hxg6 fxg6 14. Bxg7 Kxg7 15. Qh6+ Kg8 16. Ng5 Rf7 17. Nxf7 Kxf7 18. cxb5 a6 19. a4 axb5 20. axb5 Bd7 21. f4 Qh8 22. Bc4 Bxb5 23. Nxb5 Nxb5 24. e5 Nd4 25. exf6 Nc2+ 26. Kd2 Nxa1 27. Qxh7+ Qxh7 28. Rxh7+ Kxf6 29. Kc3 Rb4 30. g4 g5 31. fxg5+ Kxg5 32. Rxe7 Nc2 33. Re4 Na1 34. Re6 Nc2 35. Rxd6 Ne3 36. b3 Nd1+ 37. Kc2 Ne3+ 38. Kd3 Nxg4 39. Rc6 Ne5+ 40. Kc3 Nxc6 41. dxc6 Rb8 42. Be6 Re8 43. c7 Rxe6 44. c8Q Re5 45. Kc4 Kf6 46. Qxc5 Rxc5+ 47. Kxc5 Ke7 48. Kc6 Kd8 49. Kb7 Kd7 50. b4 Kd8 51. b5 Kd7 52. b6 Kd8 53. Ka7 1-0

[Event "Sao Paulo op 04"]
[Site "Sao Paulo"]
[Date "2014.04.??"]
[Round "3"]
[White "Rodi, Luis Ernesto"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2365"]
[PlyCount "106"]
[EventDate "2014.04.??"]
[EventType "team-match"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. f3 f5 6. exf5 Nh6 7. Nh3 Nxf5 8. g4 Qh4+ 9. Nf2 Nxd4 10. Bg2 0-0 11. Qxd4 Nc6 12. Qe4 Na5 13. Qe2 Ba6 14. Qe5 Nxc4 15. Qg5 Qxg5 16. Bxg5 Nxb2 17. Bd2 Nc4 18. 0-0-0 d5 19. Nb1 Bd6 20. Rde1 Rae8 21. Kc2 Nxd2 22. Nxd2 c5 23. Nd3 e5 24. Rb1 Bb7 25. Rhf1 c4 26. Nb4 Rf4 27. a3 Bc5 28. Rfe1 h5 29. h3 a5 30. Na2 Bc6 31. Nc3 d4 32. Nb5 d3+ 33. Kc3 Bxb5 34. Rxb5 Rc8 35. Nxc4 Bf2 36. Re4 d2 37. Rb1 Rxe4 38. fxe4 b5 39. Kxd2 bxc4 40. Rb5 Bd4 41. Bf1 c3+ 42. Kc2 Rf8 43. Bc4+ Kh7 44. Bd3 Rf2+ 45. Kb3 Rb2+ 46. Kc4 c2 47. Bxc2 Rxc2+ 48. Kd5 a4 49. Ra5 h4 50. Rxa4 Rc3 51. Ra6 Rxh3 52. Ke6 Rf3 53. g5 h3 0-1

[Event "Sao Paulo op 04"]
[Site "Sao Paulo"]
[Date "2014.04.??"]
[Round "6"]
[White "Van Riemsdijk, Felipe Herman"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1755"]
[PlyCount "100"]
[EventDate "2014.04.??"]
[EventType "team-match"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Bc4 Nf6 7. Bb3 Be7 8. Be3 0-0 9. f4 Bd7 10. Qf3 Nxd4 11. Bxd4 Bc6 12. f5 e5 13. Bf2 b5 14. Rd1 Qc7 15. Bh4 b4 16. Bxf6 bxc3 17. Bxe7 Qxe7 18. 0-0 cxb2 19. Rb1 Rab8 20. Rxb2 Qh4 21. g4 Kh8 22. c3 a5 23. Rd2 a4 24. Bc4 Qe7 25. f6 gxf6 26. Qxf6+ Qxf6 27. Rxf6 Bxe4 28. Rxf7 Rxf7 29. Bxf7 Rb6 30. Kf2 Kg7 31. Ke3 Kxf7 32. Kxe4 Ke6 33. c4 Rb1 34. Rc2 Rf1 35. h3 Rf4+ 36. Ke3 Kd7 37. Rf2 Rxc4 38. Rf7+ Ke6 39. Rxh7 Rc2 40. g5 Rxa2 41. h4 a3 42. g6 Rh2 43. Kf3 Kf6 44. h5 a2 45. Rf7+ Ke6 46. Ra7 Rxh5 47. Rxa2 Rg5 48. Ra8 Rxg6 49. Ra6 Kf5 50. Ra5 Rg8 0-1

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.22"]
[Round "7"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Goncalves, Ivan Mesquita V"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2113"]
[BlackElo "1904"]
[PlyCount "79"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 e6 4. g3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nb3 d4 8. e3 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 dxe3 11. Qxe3 0-0 12. 0-0 Qc7 13. Na3 Bd7 14. Rfe1 Re8 15. c5 Bc6 16. Bf1 Nd5 17. Qd2 Nd7 18. Rad1 N7f6 19. Nc4 e4 20. Nd6 Re5 21. Qd4 Qe7 22. Na5 e3 23. f4 Re6 24. f5 Re5 25. Nac4 e2 26. Nxe5 exd1R 27. Qxd1 Qc7 28. Bg2 Qa5 29. Qc1 Qxa2 30. Nexf7 Nb4 31. Bxc6 Nd3 32. Qd1 Nxe1 33. Bxb7 Qa5 34. Bxa8 Qxc5+ 35. Kf1 Nc2 36. Qd2 Ng4 37. Kg2 Nge3+ 38. Kh3 Nxf5 39. Qg5 h6 40. Nxh6+ 1-0

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.22"]
[Round "6"]
[White "Sega, Carlos Alberto"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2253"]
[BlackElo "2113"]
[PlyCount "125"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. Qa4+ Bd7 6. Qh4 Nb6 7. d3 Nc6 8. Bh6 e5 9. Bg5 Be7 10. Qg3 Bxg5 11. Qxg5 Qxg5 12. Nxg5 f5 13. e3 Ke7 14. Be2 Kf6 15. h4 h6 16. Nf3 Be6 17. h5 g5 18. g4 Rad8 19. a3 Rd7 20. Nd2 fxg4 21. Nde4+ Ke7 22. Nc5 Rdd8 23. Nxb7 Rb8 24. Nc5 Bf5 25. b4 Rhd8 26. Rc1 a5 27. b5 Na7 28. Rg1 Nbc8 29. e4 Be6 30. Nxe6 Kxe6 31. Bxg4+ Kf6 32. Ke2 Ne7 33. a4 c6 34. Rb1 Rb6 35. Rgc1 Rdb8 36. Bd7 R8b7 37. bxc6 Naxc6 38. Bxc6 Rb2+ 39. Ke1 Nxc6 40. Nb5 Rxb1 41. Rxb1 Ke7 42. Rc1 Nb4 43. Ke2 Rd7 44. Rc3 Kf6 45. f3 g4 46. fxg4 Kg5 47. Na3 Kxg4 48. Nc4 Kf4 49. Nxa5 Ra7 50. Rc4 Rxa5 51. Rxb4 Ra6 52. Kd2 Kg4 53. Rb5 Re6 54. Ke3 Kxh5 55. d4 Kg4 56. Rxe5 Ra6 57. Re8 Rxa4 58. Rg8+ Kh4 59. e5 h5 60. e6 Ra1 61. Kf4 Re1 62. d5 Kh3 63. d6 1-0

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.20"]
[Round "3"]
[White "Gonzalves, Isabela Yamamoto"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2113"]
[PlyCount "48"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. d3 g6 4. b3 Bg7 5. Bb2 0-0 6. e3 c5 7. Ne2 Nc6 8. Nd2 e5 9. 0-0 d4 10. exd4 exd4 11. Ne4 Nxe4 12. Bxe4 Bg4 13. Bxc6 bxc6 14. f3 Bh3 15. Rf2 Bh6 16. f4 Re8 17. Qd2 Re3 18. c3 Qe7 19. cxd4 Re8 20. Re1 Bg4 21. Kf1 Bg7 22. Ba3 Bxd4 23. b4 Bh3+ 24. Kg1 Rxe2 0-1

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.20"]
[Round "5"]
[White "Nakajo de Mendonca, Mateus"]
[Black "De Paula, Bruno Silva"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2113"]
[BlackElo "1781"]
[PlyCount "81"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Nf6 7. 0-0 Be7 8. Be3 d6 9. f4 Bd7 10. Qe1 e5 11. Nf5 Bxf5 12. exf5 d5 13. fxe5 Nxe5 14. Qg3 Nc6 15. Rad1 d4 16. Bf3 Bd6 17. Bf4 Bxf4 18. Qxf4 0-0 19. Bxc6 bxc6 20. Qxd4 Qc7 21. Kh1 Rad8 22. Qc4 Rxd1 23. Nxd1 Qb6 24. Re1 Rd8 25. c3 h5 26. h3 Rd2 27. b4 Qd8 28. Ne3 Qd6 29. Nf1 Rc2 30. a4 Nd5 31. Qxa6 Rxc3 32. Qc8+ Kh7 33. Re8 g6 34. Rh8+ Kg7 35. Qg8+ Kf6 36. Rh7 Rc1 37. Rxf7+ Ke5 38. Qe8+ Kd4 39. Qe2 Qf4 40. fxg6 Nf6 41. Rxf6 1-0

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.20"]
[Round "2"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Terao, Rodrigo Akira"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2113"]
[BlackElo "2317"]
[PlyCount "64"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Be2 Be7 8. Be3 0-0 9. 0-0 Qc7 10. Rc1 b6 11. f3 Bb7 12. Qd2 Nbd7 13. Rfd1 Rac8 14. b4 Qb8 15. Nb3 Rfe8 16. Na4 Bc6 17. Nb2 Bb7 18. Bf1 Ne5 19. Na4 Nfd7 20. Qf2 d5 21. cxd5 Rxc1 22. Nxc1 exd5 23. exd5 Bxb4 24. Nxb6 Nxb6 25. Bxb6 Nd7 26. Ba7 Qa8 27. Bc4 Rc8 28. Bb3 Nc5 29. Bb6 Nxb3 30. Nxb3 Bxd5 31. Qd4 Bxb3 32. axb3 Be7 1/2-1/2

[Event "Santos op"]
[Site "Santos"]
[Date "2009.06.28"]
[Round "5"]
[White "Hurba Nunes, Allan"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1976"]
[BlackElo "2049"]
[PlyCount "57"]
[EventDate "2009.06.26"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8. e3 c5 9. Qb3 Be6 10. c4 Qd7 11. Rd1 Bg4 12. d5 Bxf3 13. gxf3 0-0 14. Bg2 Na6 15. 0-0 h6 16. Bh4 g5 17. Bg3 Rac8 18. f4 b6 19. fxg5 hxg5 20. f4 g4 21. f5 b5 22. f6 Bxf6 23. Be4 Rcd8 24. Bf5 Qb7 25. Rf4 Nb4 26. Rxg4+ Kh8 27. e4 Qb6 28. Bf4 Bg5 29. Bxg5 1-0

[Event "Santos op"]
[Site "Santos"]
[Date "2009.06.28"]
[Round "6"]
[White "Nakajo de Mendonca, Mateus"]
[Black "De Vargas, Ferreira Jonas"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2049"]
[BlackElo "1771"]
[PlyCount "91"]
[EventDate "2009.06.26"]
[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. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Nc3 Re8 8. Bf4 c6 9. Re1 Nf8 10. Ne5 N6d7 11. Nxd7 Nxd7 12. e4 dxe4 13. Nxe4 Nf6 14. Be5 Nxe4 15. Bxe4 Bf6 16. Bxf6 Qxf6 17. Qd3 h6 18. Rad1 Bd7 19. Bg2 Rad8 20. Qa3 a6 21. Qc5 Bc8 22. f4 h5 23. Qe5 Qxe5 24. dxe5 c5 25. Rd6 Rxd6 26. exd6 Bd7 27. Bxb7 Rb8 28. Bxa6 Rxb2 29. Re5 Rxa2 30. Bb5 Bxb5 31. cxb5 Rd2 32. Rxh5 f5 33. g4 c4 34. gxf5 exf5 35. Rxf5 Rxd6 36. Rc5 Rb6 37. Kf2 Kf7 38. Ke3 Rh6 39. Rxc4 Rxh2 40. Rb4 Rh8 41. b6 Rb8 42. b7 Ke6 43. Ke4 g6 44. Rb6+ Kf7 45. Ke5 Ke7 46. Rxg6 1-0

[Event "Santos op"]
[Site "Santos"]
[Date "2009.06.27"]
[Round "3"]
[White "Guimaraes, Artemis Pamela"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "C29"]
[BlackElo "2049"]
[PlyCount "140"]
[EventDate "2009.06.26"]
[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 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. Qe2 Nxc3 7. dxc3 c5 8. Bf4 Be6 9. 0-0-0 Nc6 10. h4 Qd7 11. g3 0-0 12. Bg2 h6 13. Rhg1 Rab8 14. Bh1 b5 15. g4 b4 16. c4 Rfd8 17. cxd5 Bxd5 18. e6 Qxe6 19. Qxe6 fxe6 20. Bxb8 Rxb8 21. Kb1 Bxf3 22. Bxf3 Nd4 23. Be4 Bxh4 24. Rgf1 Bf6 25. Rf2 a5 26. Rdf1 a4 27. Kc1 Bg5+ 28. Kb1 a3 29. Bd3 axb2 30. Kxb2 Rc8 31. Bc4 Bf6 32. Rxf6 gxf6 33. Rxf6 Kg7 34. Rf1 Kg6 35. c3 bxc3+ 36. Kxc3 Kg5 37. Rh1 Kxg4 38. Rxh6 e5 39. Rg6+ Kf5 40. Rg1 e4 41. Rf1+ Kg4 42. Kd2 Re8 43. Rg1+ Kf4 44. Rf1+ Nf3+ 45. Ke2 Ra8 46. Bd5 Rd8 47. Rxf3+ exf3+ 48. Bxf3 Re8+ 49. Kf2 Re3 50. Bd5 Ra3 51. Ke2 Ke5 52. Bb3 Kd4 53. Kd2 c4 54. Bc2 Rxa2 55. Kd1 Kc3 56. Be4 Rd2+ 57. Ke1 Rd6 58. Bh7 Kb2 59. Ke2 c3 60. Bd3 Rxd3 61. Kxd3 c2 62. Kd4 c1Q 63. Ke4 Qd2 64. Kf3 Kc3 65. Kg4 Qf2 66. Kh3 Qg1 67. Kh4 Kd4 68. Kh3 Ke4 69. Kh4 Kf4 70. Kh3 Qg3# 0-1

[Event "Santos op"]
[Site "Santos"]
[Date "2009.06.27"]
[Round "4"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Campelo, Leandro Fabricio"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2049"]
[BlackElo "2237"]
[PlyCount "122"]
[EventDate "2009.06.26"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. b3 h6 9. e4 Re8 10. Bb2 exd4 11. Nxd4 Nc5 12. Re1 a5 13. Qd2 a4 14. b4 a3 15. Bc1 Ne6 16. Nc2 Ng4 17. Rf1 Ne5 18. Nxa3 Nd4 19. f4 Rxa3 20. fxe5 Rxc3 21. Qxd4 Bxe5 22. Qf2 Qe7 23. Bxh6 Rxc4 24. Rab1 Be6 25. Bf4 Bg7 26. Rfe1 Bc3 27. Bd2 Be5 28. Bf4 Ra8 29. Bxe5 dxe5 30. Qb2 Rd4 31. a3 Qd6 32. Rec1 Rd2 33. Qc3 c6 34. Bf1 Rxa3 35. Qc5 Raa2 36. Qxd6 Rxd6 37. Rc5 Rdd2 38. Rxe5 Rxh2 39. b5 Rhb2 40. Rxb2 Rxb2 41. bxc6 bxc6 42. Rc5 Bd7 43. e5 Kf8 44. Bg2 Rb6 45. Kf2 Rb5 46. Rc2 c5 47. Ke3 Ke7 48. Rc3 Be6 49. Bf1 Ra5 50. Kf4 f6 51. exf6+ Kxf6 52. Be2 Bd5 53. Bf3 g5+ 54. Ke3 Ke5 55. Be2 Be4 56. Bf1 Bd5 57. Be2 c4 58. Bf1 Rb5 59. Be2 Rb3 60. Rxb3 cxb3 61. Bd3 Be6 0-1

[Event "Santos op"]
[Site "Santos"]
[Date "2009.06.26"]
[Round "1"]
[White "Baldim, Daniel"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "2049"]
[PlyCount "70"]
[EventDate "2009.06.26"]
[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 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nc6 7. Bd3 Be7 8. Bf4 Bg4 9. h3 Bh5 10. g4 Bg6 11. h4 Qd7 12. Rg1 0-0-0 13. h5 Bxd3 14. Qxd3 Qe6+ 15. Qe3 Qc4 16. Nd2 Qa4 17. Qe4 Qa5 18. a4 Rde8 19. b4 Qa6 20. Qf5+ Kb8 21. b5 Qb6 22. bxc6 Bh4+ 23. Kd1 Qxf2 24. Kc1 Qxg1+ 25. Kb2 Qb6+ 26. Nb3 Qxc6 27. Nd4 Qb6+ 28. Ka2 Qc6 29. Ka3 Qc4 30. Nb5 a6 31. Rb1 axb5 32. Rxb5 Qxc3+ 33. Ka2 Bf6 34. g5 Qa1+ 35. Kb3 Qb2+ 0-1

[Event "Santos op"]
[Site "Santos"]
[Date "2009.06.26"]
[Round "2"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Matsuura, Everaldo"]
[Result "1/2-1/2"]
[ECO "D21"]
[WhiteElo "2049"]
[BlackElo "2491"]
[PlyCount "99"]
[EventDate "2009.06.26"]
[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 dxc4 3. Nf3 c5 4. Nc3 e6 5. e4 a6 6. Bxc4 b5 7. Bd3 cxd4 8. Nxd4 Bb7 9. 0-0 Nd7 10. Re1 Bc5 11. Be3 Ngf6 12. e5 Nxe5 13. Nxe6 fxe6 14. Bxc5 Nxd3 15. Rxe6+ Kf7 16. Re7+ Kg8 17. Ba3 Qd4 18. Rxb7 Qxf2+ 19. Kh1 Qd4 20. Qb3+ Qc4 21. Qxc4+ bxc4 22. Rf1 h5 23. Be7 Rh6 24. Bxf6 Rxf6 25. Rxf6 gxf6 26. Nd5 Nf2+ 27. Kg1 Ne4 28. Rc7 Rd8 29. Rxc4 f5 30. Nc3 Nxc3 31. Rxc3 Rd1+ 32. Kf2 Rd2+ 33. Kf3 Rxb2 34. Ra3 Rb6 35. Kf4 Kf7 36. Kxf5 Rb2 37. g3 Rxh2 38. Rxa6 h4 39. gxh4 Rxh4 40. Rd6 Rh5+ 41. Ke4 Ra5 42. Rd2 Ke6 43. Rh2 Ra4+ 44. Kd3 Kd5 45. Kc3 Kc5 46. Rh5+ Kb6 47. Kb3 Rg4 48. Rh3 Ka5 49. a3 Rf4 50. Rg3 1/2-1/2

[Event "Dos Hermanas Internet qual-D 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "3"]
[White "Cheng, Bindi"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2361"]
[PlyCount "95"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. Qc2 c5 7. b3 Nc6 8. Bb2 Nb4 9. Qc1 b6 10. d4 Bb7 11. dxc5 Bxc5 12. a3 Nc6 13. b4 Be7 14. cxd5 Nxd5 15. Rd1 Rc8 16. Nc3 Bf6 17. Nxd5 exd5 18. Qd2 Bxb2 19. Qxb2 Qe7 20. e3 Rfd8 21. Rd2 a5 22. b5 Nb8 23. Rad1 Nd7 24. Nh4 Nf6 25. Nf5 Qd7 26. g4 h6 27. Nxh6+ Kh7 28. Nf5 Qe6 29. h3 Rc7 30. Rd4 Rdc8 31. Rf4 Rc2 32. Qb1 Ne4 33. Nd4 Qd6 34. Bxe4+ dxe4 35. Nxc2 Qh6 36. Kg2 Rh8 37. Nd4 g6 38. Nf5 gxf5 39. Rd7 Kg6 40. h4 Qxh4 41. gxf5+ Kf6 42. Rxh4 Rxh4 43. Rxb7 Rg4+ 44. Kh3 Kxf5 45. Qb2 Kg5 46. Qd4 Kg6 47. Rxf7 Kxf7 48. Qd7+ 1-0

[Event "Dos Hermanas Internet qual-D 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "4"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Anwar Mahmoud, Morad Magdy"]
[Result "0-1"]
[ECO "A84"]
[PlyCount "66"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Nc3 0-0 8. Bf4 Ne4 9. Qb3 Nxc3 10. bxc3 Be4 11. Rfd1 d6 12. c5 Bd5 13. c4 Be4 14. cxd6 cxd6 15. Rac1 Nc6 16. d5 Na5 17. Qa4 e5 18. Bd2 Nb7 19. Bb4 Nc5 20. Bxc5 bxc5 21. Nd2 Bxg2 22. Kxg2 Bg5 23. Rb1 Bxd2 24. Rxd2 f4 25. Rdb2 Qf6 26. f3 fxg3 27. hxg3 e4 28. f4 g5 29. Rf1 Qxb2 30. Qd7 gxf4 31. gxf4 Qxe2+ 32. Rf2 Qh5 33. Qxd6 Qg6+ 0-1

[Event "Dos Hermanas Internet qual-D 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "2"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Berti Contreras, Lorenginis Jesus"]
[Result "1-0"]
[ECO "E65"]
[BlackElo "2133"]
[PlyCount "97"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. Nc3 d6 8. b3 Bg4 9. d5 Nb4 10. Bb2 Qd7 11. Re1 Bh3 12. Bh1 h6 13. e4 Ng4 14. Qd2 Kh7 15. Rad1 Na6 16. Ne2 Nc7 17. Bxg7 Kxg7 18. Nf4 Nf6 19. e5 dxe5 20. Nxe5 Qc8 21. Nxh3 Qxh3 22. Bg2 Qc8 23. d6 exd6 24. Qxd6 Ne6 25. Nd7 Rd8 26. Rxe6 Rxd7 27. Rxf6 Rxd6 28. Rfxd6 Qg4 29. h3 Qg5 30. Bxb7 Re8 31. R6d5 Qf6 32. R1d2 Re1+ 33. Kg2 Qa1 34. Rd7 Re6 35. Bd5 Rf6 36. Rxa7 Qe5 37. Bf3 Qf5 38. Bd5 Qe5 39. a4 h5 40. a5 h4 41. a6 hxg3 42. fxg3 Qe3 43. Ra2 Qe1 44. Rxf7+ Rxf7 45. Bxf7 Kxf7 46. a7 Qe4+ 47. Kf2 Qa8 48. Ke3 Kg7 49. Kf4 1-0

[Event "Dos Hermanas Internet qual-D 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "1"]
[White "Steer, David"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "26"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 d5 9. Be2 c6 10. 0-0-0 Qa5 11. Kb1 Nd7 12. Bg5 Nf6 13. Ne5 Ne4 0-1

[Event "Dos Hermanas Internet qual-B 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "2"]
[White "Arendarski, Lukasz"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "C36"]
[WhiteElo "1893"]
[PlyCount "148"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. d4 Nxd5 6. Bc4 Nb6 7. Bb3 Bd6 8. c4 c5 9. d5 0-0 10. 0-0 Bg4 11. Qd3 N8d7 12. Bc2 g6 13. Nc3 Bxf3 14. Rxf3 Ne5 15. Qf1 Nxf3+ 16. gxf3 Qg5+ 17. Kh1 Rfe8 18. Bd3 Re7 19. Ne4 Qe5 20. Rb1 f5 21. Nc3 a6 22. Bd2 Rae8 23. Kg2 Qd4 24. Re1 Rxe1 25. Bxe1 Kg7 26. Bf2 Qf6 27. h4 Re3 28. Nd1 Re8 29. Nc3 Nd7 30. Ne2 Be5 31. b3 Bd4 32. Ng1 Bxf2 33. Qxf2 Re3 34. Bf1 Ne5 35. Be2 h6 36. Nh3 g5 37. hxg5 hxg5 38. Kf1 Ng6 39. Ng1 Qa1+ 40. Kg2 Qxa2 41. Kh1 Qxb3 42. Qg2 Kf6 43. Bd1 Nh4 44. Qc2 Qxc2 45. Bxc2 Nxf3 46. d6 Ke6 47. Bxf5+ Kxd6 48. Bg4 Nxg1 49. Kxg1 Rc3 50. Kf2 a5 51. Be2 Rc2 52. Kf3 Rxe2 53. Kxe2 a4 54. Kf3 a3 55. Kg4 a2 56. Kxg5 a1Q 57. Kxf4 Qd4+ 58. Kf5 Qxc4 59. Kg5 Qd5+ 60. Kf4 b5 61. Ke3 Ke6 62. Kf4 Qd4+ 63. Kf3 Ke5 64. Ke2 Qe4+ 65. Kf2 c4 66. Kg3 Kd4 67. Kf2 c3 68. Kg3 c2 69. Kf2 c1Q 70. Kg3 Qd2 71. Kh3 Qde3+ 72. Kh2 Q4f4+ 73. Kg2 Qef3+ 74. Kg1 Q4g3# 0-1

[Event "Dos Hermanas Internet qual-B 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "4"]
[White "Bayaraa, Zorigt"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2228"]
[PlyCount "100"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Bxf7+ Kxf7 5. Nxe5+ Ke6 6. d4 Nf6 7. 0-0 d6 8. Nf3 h6 9. Nc3 Kf7 10. Qd3 Be7 11. Nh4 Bg4 12. Qg6+ Kg8 13. Nf5 Bxf5 14. Qxf5 Kf7 15. Nd5 Nc6 16. Nf4 Qd7 17. Qg6+ Kg8 18. c3 Qg4 19. Qc2 Rf8 20. Qb3+ Kh7 21. Qxb7 Qd7 22. Qb5 g5 23. Qd3+ Ne4 24. Qxe4+ Qf5 25. Qxc6 gxf4 26. Qxc7 Rf7 27. f3 Rg8 28. Qc4 Qg6 29. Qe2 Bh4 30. Bd2 Re7 31. Be3 Rxe3 32. Qd2 Rge8 33. Rad1 Re2 34. Qd3 Qxd3 35. Rxd3 Re1 36. Rd1 Rxf1+ 37. Rxf1 Re2 38. g4 Bg5 39. Rf2 Rxb2 40. Rxb2 Kg6 41. Rb7 h5 42. Rxa7 Kh6 43. Ra4 Bh4 44. Ra5 hxg4 45. Rf5 g3 46. hxg3 Bg5 47. Kg2 Kh5 48. Rxg5+ Kxg5 49. g4 Kg6 50. c4 Kg7 0-1

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "11"]
[White "Laarhoven, Thijs"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2226"]
[PlyCount "92"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 d5 9. 0-0-0 c6 10. c4 dxc4 11. Bxc4 Qb6 12. Be3 Bc5 13. Bxc5 Qxc5 14. Qf4 Nd7 15. Ng5 Nf6 16. Nxf7 Nd5 17. Bxd5 cxd5 18. Qd6 Qxf2 19. Rhf1 Qe3+ 20. Kb1 Bg4 21. Rde1 Rxf7 22. Qxd5 Be6 23. Qxb7 Raf8 24. Rh1 Qd2 25. Qa6 Bf5 26. Qa4 Rc7 27. Rc1 Rfc8 28. Qb3+ Kh8 29. Ka1 Bxc2 30. Qe6 Rc6 31. Qg4 Qd6 32. Rhe1 h6 33. a3 Qc7 34. Qf3 Bh7 35. Rxc6 Qxc6 36. Re8+ Qxe8 37. Qb3 Rc1+ 38. Ka2 Bg8 39. a4 Bxb3+ 40. Kxb3 Qe6+ 41. Ka3 Qf7 42. Kb4 Kh7 43. b3 g5 44. Ka3 Qe7+ 45. Kb2 Rd1 46. Ka2 Rf1 0-1

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "12"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Bachmann, Axel"]
[Result "0-1"]
[ECO "E60"]
[BlackElo "2562"]
[PlyCount "82"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Ne4 7. Nc3 Nxc3 8. bxc3 Nc6 9. Be3 e5 10. d5 Na5 11. Nd2 b6 12. Rb1 f5 13. Qc2 f4 14. gxf4 exf4 15. Bd4 Bf5 16. Be4 Qg5+ 17. Kh1 Rae8 18. Bxg7 Kxg7 19. f3 Qe7 20. Qd3 Nb7 21. Bxf5 Rxf5 22. Ne4 Nc5 23. Nxc5 bxc5 24. Rf2 Re5 25. Rb2 Re3 26. Qd2 Qe5 27. Rc2 g5 28. Rg2 h5 29. h4 g4 30. fxg4 Kg6 31. g5 Qe4 32. Kg1 f3 33. exf3 Re1+ 34. Kf2 Qxh4+ 35. Rg3 Qh2+ 36. Rg2 Qh4+ 37. Rg3 Rh1 38. Qd3+ Kg7 39. f4 Qh2+ 40. Rg2 Qxf4+ 41. Qf3 Rf1+ 0-1

[Event "Dos Hermanas Internet qual-B 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "5"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Dlugy, Maxim"]
[Result "0-1"]
[ECO "A43"]
[BlackElo "2518"]
[PlyCount "110"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c4 cxd4 4. Nxd4 e5 5. Nc2 d4 6. e3 Nc6 7. Bd3 Nf6 8. exd4 Nxd4 9. 0-0 Bc5 10. Re1 Qd6 11. Bf4 Nc6 12. Nc3 0-0 13. Nb5 Qe7 14. Bg3 e4 15. Nc3 exd3 16. Rxe7 dxc2 17. Qxc2 Nxe7 18. Bh4 Bd4 19. Rd1 Nf5 20. Nd5 Nxd5 21. cxd5 Nxh4 22. Rxd4 Nf5 23. Rd1 Bd7 24. Qc7 Rfd8 25. Qxb7 Nd6 26. Qc7 Be8 27. h3 a5 28. Qc5 g6 29. Qd4 Rab8 30. h4 h5 31. f3 Nf5 32. Qf6 Rd6 33. Qe5 Rbd8 34. g3 Bb5 35. Kg2 Rxd5 36. Rxd5 Rxd5 37. Qb8+ Kg7 38. Qb6 Rd2+ 39. Kg1 Be2 40. Qxa5 Rc2 41. Qe5+ Kg8 42. Qe8+ Kg7 43. Qe5+ Kh7 44. Qe8 Rxb2 45. Qxf7+ Ng7 46. a4 Bd3 47. a5 Rb1+ 48. Kf2 Ra1 49. Qd5 Ba6 50. Qc5 Ra2+ 51. Ke3 Ne6 52. Qa7+ Ng7 53. Qxa6 Ra3+ 54. Kf4 Rxa5 55. Qxa5 Ne6+ 0-1

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "3"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Fernandez Figueroa, Jean Carlo"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "117"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. c4 Bg4 4. Ne5 Nf6 5. Nxg4 Nxg4 6. e4 Nf6 7. cxd5 cxd5 8. e5 Ne4 9. Bb5+ Nc6 10. Qa4 Rc8 11. 0-0 e6 12. Qxa7 Qc7 13. f3 Nf6 14. exf6 gxf6 15. Nc3 Bd6 16. Bxc6+ Qxc6 17. Qa4 Ke7 18. Qxc6 bxc6 19. Be3 Rhg8 20. a4 h5 21. a5 Rg6 22. a6 Rcg8 23. Rf2 h4 24. a7 Ra8 25. Kh1 f5 26. Ne2 Bc7 27. Bf4 Bb6 28. Bb8 Rg8 29. Ra6 Bd8 30. Nc1 Kd7 31. Nb3 Bc7 32. Bxc7 Kxc7 33. Rc2 Kb7 34. Rcxc6 Rxa7 35. Nc5+ Kb8 36. Rxa7 Kxa7 37. Rc7+ Kb6 38. Rxf7 Kb5 39. h3 Kb4 40. Nxe6 Kc4 41. Rxf5 Rb8 42. Rh5 Rxb2 43. Rxh4 Rb1+ 44. Kh2 Rb2 45. Rg4 Rd2 46. h4 Re2 47. Nf4 Ra2 48. h5 Kxd4 49. Kg3 Ke5 50. Kh4 Ra8 51. Ng6+ Kf5 52. Rg5+ Kf6 53. h6 Rg8 54. Kh5 Kf7 55. h7 Rg7 56. h8Q Rxg6 57. Rxg6 Ke7 58. Qh7+ Kd8 59. Rg8# 1-0

[Event "Dos Hermanas Internet qual-B 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "3"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Gajewski, Grzegorz"]
[Result "0-1"]
[ECO "E07"]
[BlackElo "2581"]
[PlyCount "166"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. cxd5 exd5 9. Nc3 c6 10. Bf4 Nh5 11. Be3 Re8 12. Ne5 Nxe5 13. dxe5 f6 14. Bd4 fxe5 15. Bxe5 Bf6 16. Bxf6 Nxf6 17. Qd4 Bf5 18. Rad1 Qb6 19. Qxb6 axb6 20. a3 b5 21. Rfe1 Rad8 22. e3 Bg6 23. Rd4 Nd7 24. e4 dxe4 25. Red1 Re7 26. Bh3 Be8 27. Nxe4 b6 28. Ng5 Kf8 29. Ne6+ Rxe6 30. Bxe6 Ke7 31. Bxd7 Bxd7 32. f4 c5 33. R4d2 g6 34. Kf2 h5 35. h3 Ke6 36. g4 hxg4 37. hxg4 c4 38. f5+ gxf5 39. gxf5+ Ke7 40. f6+ Ke6 41. f7 Ke7 42. Kg3 Ke6 43. f8Q Rxf8 44. Rxd7 Rg8+ 45. Kf3 Rf8+ 46. Ke3 Rb8 47. R7d6+ Ke7 48. Rc6 Rh8 49. Rxb6 Rh3+ 50. Kf4 Rh4+ 51. Kg3 Re4 52. Rxb5 Re3+ 53. Kf4 Re2 54. a4 Rf2+ 55. Ke3 Rh2 56. Rd4 Rh3+ 57. Kd2 Rh2+ 58. Kc3 Rh1 59. Kxc4 Rc1+ 60. Kd5 Rh1 61. a5 Rh5+ 62. Kc4 Rh1 63. a6 Ra1 64. Rb6 Ra4+ 65. Kd5 Ra5+ 66. Ke4 Ra1 67. Rd5 Re1+ 68. Kd4 Ra1 69. Kc5 Ra5+ 70. Kc4 Ra1 71. Kb5 Rb1 72. Rb7+ Ke6 73. Rc5 Rxb2+ 74. Kc6 Ra2 75. a7 Ra6+ 76. Kb5 Ra1 77. Kb6 Rb1+ 78. Kc7 Ra1 79. a8Q Rxa8 80. Rb6+ Kf7 81. Kc6 Rc8+ 82. Kb5 Re8 83. Rbc6 Kg8 0-1

[Event "Dos Hermanas Internet qual-B 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "1"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Jenson, Norman"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "101"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Be7 7. Nc3 0-0 8. Bf4 h6 9. Rc1 Nbd7 10. Ne5 Nxe5 11. Bxe5 dxc4 12. e4 Bg6 13. Qe2 Qb6 14. Qxc4 Rad8 15. Na4 Qb5 16. Qxb5 cxb5 17. Nc5 Bxc5 18. Rxc5 Nxe4 19. Rxb5 b6 20. Re1 Nd2 21. Rb4 Rc8 22. h4 Nc4 23. Bf4 Rfd8 24. Rc1 Na5 25. Rxc8 Rxc8 26. d5 exd5 27. Bxd5 Rc2 28. Be5 Nc4 29. Rxc4 Rxc4 30. Bxc4 Bb1 31. Bc3 a5 32. a3 b5 33. Bxb5 Ba2 34. Bxa5 Bb3 35. Bc3 Bc4 36. a4 Bxb5 37. axb5 Kf8 38. b6 Ke8 39. b7 Kd7 40. b8Q Kc6 41. Qb4 Kd5 42. Kf1 Ke6 43. Ke2 Kd7 44. Ke3 Ke6 45. Kd4 Kd7 46. Qb5+ Ke6 47. Qc6+ Ke7 48. Bb4+ Kd8 49. Kd5 f5 50. Kd6 f4 51. Qd7# 1-0

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "5"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Karns, Tobias"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "79"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 e6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 0-0 8. Nc3 dxc4 9. Ne5 Nbd7 10. Nxc4 Nb6 11. Ne5 Nbd7 12. Nf3 c5 13. 0-0 cxd4 14. Nxd4 Ne5 15. Rfd1 a6 16. Rac1 Qe7 17. Qc2 Rb8 18. Na4 b5 19. Nc5 Nc4 20. Nc6 Qxc5 21. Nxb8 Ng4 22. Rf1 Qb6 23. Nc6 Nce3 24. Ne7+ Kh8 25. Qxc8 Rd8 26. Qxd8+ Qxd8 27. Rc8 Qxc8 28. Nxc8 Nxf1 29. Bxf1 Ne5 30. Bg2 g6 31. Bb7 Kg7 32. Bxa6 Kf6 33. Bxb5 Nd7 34. Bxd7 Ke5 35. a4 Kd4 36. a5 Kc5 37. a6 Kb4 38. a7 Kb3 39. a8Q Kxb2 40. Qc6 1-0

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "7"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Phillips, Rene"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "75"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. c4 Bg4 4. e3 e6 5. Be2 Nf6 6. 0-0 Be7 7. Nc3 0-0 8. h3 Bh5 9. Ne5 Bxe2 10. Qxe2 Nxe5 11. dxe5 Nd7 12. cxd5 Nxe5 13. dxe6 fxe6 14. Rd1 Qe8 15. e4 Rd8 16. Be3 b6 17. Nb5 c6 18. Nd4 Qg6 19. f4 c5 20. fxe5 cxd4 21. Bxd4 Rxd4 22. Rxd4 Bc5 23. Rad1 Rd8 24. Qe3 Rxd4 25. Rxd4 Qe8 26. Kh1 Bxd4 27. Qxd4 Qc6 28. Kh2 Kf7 29. a3 Ke7 30. b4 a6 31. Qe3 h6 32. Qg3 Kf7 33. Qf4+ Ke7 34. Qg4 Kf7 35. Qh5+ Kf8 36. Qg6 Qxe4 37. Qxe4 Ke7 38. Qc6 1-0

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "10"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Rychagov, Andrey"]
[Result "0-1"]
[ECO "A84"]
[BlackElo "2514"]
[PlyCount "104"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. g3 b6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Bb7 8. 0-0 0-0 9. Rc1 Qe7 10. Qc2 d6 11. d5 exd5 12. Nd4 c5 13. Nxf5 Qd7 14. cxd5 Nxd5 15. e4 Nb4 16. Qb3+ d5 17. a3 N4a6 18. Ne3 c4 19. Qc2 d4 20. Nexc4 Nc6 21. f4 b5 22. Ne5 Nxe5 23. fxe5 Qe6 24. Qb3 Rfe8 25. Qxe6+ Rxe6 26. Nf3 d3 27. Rfd1 Rd8 28. Rc3 h6 29. Rcxd3 Rxd3 30. Rxd3 Bxe4 31. Rd8+ Kf7 32. Rd7+ Re7 33. Ng5+ hxg5 34. Rxe7+ Kxe7 35. Bxe4 Ke6 36. Bc6 Nc7 37. Kf2 Kxe5 38. Ke3 a5 39. b4 axb4 40. axb4 Nd5+ 41. Bxd5 Kxd5 42. Kd3 g4 43. Ke3 Kc4 44. Kf4 Kxb4 45. Kxg4 Kc4 46. Kf5 b4 47. Kg6 b3 48. Kxg7 b2 49. h4 b1Q 50. h5 Qf5 51. h6 Qg5+ 52. Kh7 Kd5 0-1

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "4"]
[White "Pellows, Bennet"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2084"]
[PlyCount "62"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. d4 dxc4 6. 0-0 0-0 7. Ne5 c5 8. dxc5 Bxc5 9. Nxc4 Qc7 10. Be3 Bxe3 11. Nxe3 Nc6 12. Qc2 Rd8 13. Na3 e5 14. Rad1 Be6 15. Nb5 Qb6 16. Nc3 Nd4 17. Qe4 Qxb2 18. Qd3 Qxc3 19. Bxb7 Qxd3 20. exd3 Rab8 21. Bg2 Nd5 22. Nc4 Nc3 23. Rd2 Bxc4 24. dxc4 Nf3+ 25. Bxf3 Rxd2 26. Rc1 Ne2+ 27. Bxe2 Rxe2 28. c5 Rc8 29. c6 Rd2 30. Rb1 g6 31. c7 Rxc7 0-1

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "6"]
[White "Pick, Stefan"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2082"]
[PlyCount "45"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. Nbd2 Be7 5. e3 0-0 6. Bd3 c5 7. c3 Nc6 8. Qe2 h6 9. h4 a6 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bf4 b5 13. g4 Bxh4 14. Nf3 Be7 15. g5 f5 16. exf6 gxf6 17. Rxh6 fxg5 18. Nxg5 Bxg5 19. Rg6+ Kf7 20. Bxg5 Qc7 21. Qh5 Qe5 22. Rg7+ Kxg7 23. Qh7# 1-0

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "9"]
[White "Rodi, Luis Ernesto"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2357"]
[PlyCount "52"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. d4 Qe8 6. Bc4+ d5 7. Bxd5+ Nxd5 8. Qh5+ g6 9. Qxd5+ Be6 10. Qxb7 Nc6 11. 0-0 Nxd4 12. f4 Bc5 13. Kh1 Nxc2 14. f5 gxf5 15. exf5 Bc4 16. Bg5 Bxf1 17. Qxc7+ Be7 18. Nc3 Nxa1 19. Ne4 Rd8 20. Bxe7 Qxe7 21. Ng5+ Kf6 22. Qc3+ Kxg5 23. Qg3+ Kxf5 24. Qf3+ Kg6 25. Qxf1 Rhf8 26. Qxa1 Qe2 0-1

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "8"]
[White "Towse, Mark John"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "C36"]
[PlyCount "58"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Be2 Nxd5 6. 0-0 Bd6 7. c4 Nf6 8. d4 0-0 9. Nc3 Bg4 10. c5 Be7 11. Bxf4 c6 12. Ne5 Bxe2 13. Nxe2 Nbd7 14. b4 Nd5 15. Nxd7 Qxd7 16. Bd2 Rad8 17. Qb3 Rfe8 18. Ng3 Bf6 19. Rxf6 Nxf6 20. Bc3 Nd5 21. Bb2 Qg4 22. Rf1 Re7 23. Qc2 Ne3 24. Qf2 Nxf1 25. Nxf1 Re2 26. Qf3 Qxf3 27. gxf3 Rxb2 28. Ne3 Rxd4 29. Nf5 Rd1# 0-1

[Event "BRA-ch U10"]
[Site "Jacutinga"]
[Date "2005.??.??"]
[Round "3"]
[White "De Souza, Matheus Lopes"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "44"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 d5 10. Re1 0-0 11. Bb2 Bf5 12. Bd3 Re8 13. h3 Rb8 14. c4 dxc4 15. Bxc4 Nd6 16. Rxe8+ Qxe8 17. d5 Nxc4 18. dxc6 Nxb2 19. Qd5 Be4 20. Qb3 bxc6 21. Qe3 Bxf3 22. Qxf3 Nc4 0-1

[Event "BRA-ch U10"]
[Site "Jacutinga"]
[Date "2005.??.??"]
[Round "5"]
[White "Jonas, Tiago Felipe da S"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "62"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. Bc4 Bb7 8. 0-0 Bc5 9. Qf3 0-0 10. Nc3 Nxc3 11. Qxc3 d5 12. exd6 cxd6 13. Bd3 Qb6 14. a3 Rae8 15. Bf4 Re7 16. Rab1 Rfe8 17. b4 Bd4 18. Qd2 Be5 19. Be3 Bd4 20. Bxh7+ Kxh7 21. Bxd4 Qa6 22. Bb2 c5 23. bxc5 dxc5 24. Qc3 Qg6 25. f3 Re2 26. Rf2 R8e3 27. Qxg7+ Qxg7 28. Bxg7 Re1+ 29. Rxe1 Rxe1+ 30. Rf1 Rxf1+ 31. Kxf1 Kxg7 0-1

[Event "BRA-ch U10"]
[Site "Jacutinga"]
[Date "2005.??.??"]
[Round "4"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Oba, Joao Paulo de Olive"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "49"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bd7 5. Ne2 e6 6. 0-0 c5 7. c3 Nc6 8. Be3 c4 9. Bc2 Qc7 10. Nd2 0-0-0 11. b3 cxb3 12. axb3 Nge7 13. c4 h6 14. f4 Nf5 15. Bxf5 exf5 16. cxd5 Nb4 17. Rc1 Bc6 18. dxc6 bxc6 19. Rc4 Nd5 20. Rf3 Be7 21. Qc1 Nb4 22. Nf1 f6 23. Bd2 Na2 24. Qc2 Kb8 25. Qxa2 1-0

[Event "BRA-ch U10"]
[Site "Jacutinga"]
[Date "2005.??.??"]
[Round "2"]
[White "Nakajo de Mendonca, Mateus"]
[Black "Sprotte, Daniel Gustavo"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "65"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. Qxb7 Nbd7 9. Nc3 Be7 10. Bc4 0-0 11. 0-0 c5 12. dxc5 Nxc5 13. Qf3 Rc8 14. Bb3 Qd7 15. Bf4 Ne6 16. Rfd1 Rcd8 17. Rd2 g5 18. Bxe6 fxe6 19. Bxg5 Rf7 20. Qg3 Ne8 21. Bxe7+ Rg7 22. Qh4 Rxe7 23. Rad1 e5 24. Qg4+ Rg7 25. Qxd7 Rdxd7 26. Nb5 Rg6 27. c4 a6 28. Nc3 Nf6 29. c5 Ne8 30. Ne4 Kf7 31. Nxd6+ Nxd6 32. Rxd6 Ke7 33. Rxd7+ 1-0

[Event "BRA-ch U10"]
[Site "Jacutinga"]
[Date "2005.??.??"]
[Round "1"]
[White "Ribeiro, Ricardo"]
[Black "Nakajo de Mendonca, Mateus"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "32"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 d6 6. d3 h6 7. Be3 Bb6 8. Qd2 0-0 9. Nh4 Nxe4 10. dxe4 Qxh4 11. f3 Qf4 12. Kh1 Qxe3 13. Qxe3 Bxe3 14. Na4 Bb6 15. b4 Nd4 16. Rac1 Nxb5 0-1

