[Event "Itatiba LCX 12th op U2200"]
[Site "Itatiba"]
[Date "2010.04.11"]
[Round "4"]
[White "Lopes, Grace Kelly"]
[Black "Nascimento, David Barbosa"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1610"]
[PlyCount "82"]
[EventDate "2010.04.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. Nc3 g6 3. e4 d6 4. Bc4 Bg4 5. d4 Nc6 6. h3 Bxf3 7. gxf3 Na5 8. Bb5+ Nd7 9. f4 a6 10. Bxd7+ Qxd7 11. Nd5 Bg7 12. Qd2 Nc6 13. c3 0-0 14. Qd3 e6 15. Ne3 d5 16. exd5 exd5 17. Bd2 Rfe8 18. 0-0-0 Rac8 19. Kb1 Ne7 20. h4 Qb5 21. Qxb5 axb5 22. h5 b4 23. cxb4 Bxd4 24. Bc1 Bxe3 25. fxe3 c6 26. a3 Nf5 27. hxg6 hxg6 28. Rde1 Re4 29. Re2 Ng3 30. Rhe1 Nxe2 31. Rxe2 Rce8 32. Kc2 Rxf4 33. Bd2 Rfe4 34. Kd3 d4 35. b3 Rxe3+ 36. Bxe3 Rxe3+ 37. Rxe3 dxe3 38. Kxe3 f5 39. a4 Kf7 40. b5 cxb5 41. axb5 Kf6 0-1

[Event "Itatiba LCX 12th op U2200"]
[Site "Itatiba"]
[Date "2010.04.11"]
[Round "5"]
[White "Nascimento, David Barbosa"]
[Black "Vittelo, Alecio Elias"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1610"]
[PlyCount "56"]
[EventDate "2010.04.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. 0-0 Nf6 6. Re1 Be7 7. c3 0-0 8. d4 exd4 9. cxd4 d5 10. e5 Nd7 11. Nc3 Bb7 12. Bf4 c5 13. dxc5 Nxc5 14. Nd4 Ne6 15. Nxe6 fxe6 16. Bg3 c5 17. Qc2 Qc7 18. h3 Qc6 19. f3 Rad8 20. Ne2 d4 21. Rad1 Qb6 22. b3 d3 23. Rxd3 Rxd3 24. Qxd3 c4+ 25. Bf2 Qxf2+ 26. Kxf2 cxd3 27. Nd4 Bc5 28. Ke3 Rd8 0-1

[Event "Itatiba LCX 12th op U2200"]
[Site "Itatiba"]
[Date "2010.04.10"]
[Round "2"]
[White "Hengles, Roberto Carlos"]
[Black "Nascimento, David Barbosa"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1931"]
[BlackElo "1610"]
[PlyCount "67"]
[EventDate "2010.04.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 a6 7. Qf3 Nbd7 8. 0-0-0 Qc7 9. Qg3 b6 10. f4 Bb7 11. Bd3 Nc5 12. e5 Nxd3+ 13. Rxd3 dxe5 14. fxe5 h6 15. exf6 Qxg3 16. hxg3 Bxg2 17. Rh2 Bb7 18. fxg7 Bxg7 19. Bf4 e5 20. Nf5 exf4 21. Nxg7+ Ke7 22. Nf5+ Ke6 23. Nd4+ Ke7 24. gxf4 Kf6 25. Nc6 Bxc6 26. Rd6+ Kf5 27. Rxc6 Kxf4 28. Rcxh6 Rxh6 29. Rxh6 f5 30. Nd5+ Kg5 31. Rxb6 f4 32. Nxf4 Kxf4 33. Rd6 Ke5 34. Rd3 1-0

[Event "Itatiba LCX 12th op U2200"]
[Site "Itatiba"]
[Date "2010.04.10"]
[Round "3"]
[White "Nascimento, David Barbosa"]
[Black "De Moraes, Francisco Jose Baen"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1610"]
[BlackElo "2007"]
[PlyCount "70"]
[EventDate "2010.04.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c3 Nf6 6. Bg5 Ne4 7. Nbd2 Nxg5 8. Nxg5 e6 9. Ngf3 Qb6 10. Qb3 Qxb3 11. Nxb3 Bd6 12. Bd3 0-0 13. 0-0 b6 14. Rfe1 Bb7 15. Re2 Rac8 16. a4 a6 17. Nc1 Rc7 18. Bc2 Re8 19. Nd3 f6 20. Rf1 Rce7 21. Bb3 Kf8 22. h3 Nd8 23. Nb4 a5 24. Nd3 Nf7 25. Bc2 e5 26. dxe5 fxe5 27. Nc1 g6 28. Nb3 Bc6 29. Nbd2 b5 30. Ra1 b4 31. cxb4 Bxb4 32. Bb3 Bb7 33. Rc1 Ba6 34. Re3 e4 35. Nxe4 dxe4 0-1

[Event "Itatiba LCX 12th op U2200"]
[Site "Itatiba"]
[Date "2010.04.09"]
[Round "1"]
[White "Nascimento, David Barbosa"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "D96"]
[WhiteElo "1610"]
[PlyCount "91"]
[EventDate "2010.04.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 Be6 6. Qxb7 Nbd7 7. cxd5 Bf5 8. Qc6 Rb8 9. Bf4 Rb6 10. Qxc7 Qxc7 11. Bxc7 Rxb2 12. e3 Rc2 13. Ba5 0-0 14. Nh4 Nb6 15. Nxf5 gxf5 16. Bd3 Rb2 17. 0-0 Nbxd5 18. Nxd5 Nxd5 19. Bxf5 e6 20. Be4 Rc8 21. Rfb1 Rxb1+ 22. Rxb1 f5 23. Bd3 Kf7 24. g3 Kf6 25. Kf1 h5 26. Ke2 Bf8 27. Kd2 Bd6 28. Rb7 Rb8 29. Rxb8 Bxb8 30. h4 Kg6 31. Bc4 Kf6 32. Bxd5 exd5 33. Kc3 Bd6 34. Bb4 Bc7 35. Kb3 Ke6 36. Ka4 Kd7 37. Kb5 Bb6 38. a4 f4 39. Bc5 fxg3 40. fxg3 Bc7 41. Bxa7 Bxg3 42. a5 Bxh4 43. a6 Kc8 44. Kc6 Bf2 45. Bb6 h4 46. a7 1-0

[Event "Campinas op 12b"]
[Site "Campinas"]
[Date "2009.12.13"]
[Round "5"]
[White "Nascimento, David Barbosa"]
[Black "Cardozo, Matheus Santos"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1609"]
[BlackElo "1611"]
[PlyCount "16"]
[EventDate "2009.12.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. d4 cxd4 3. Nxd4 Nc6 4. Nxc6 bxc6 5. e4 Qb6 6. c3 e6 7. Qb3 Bc5 8. Qxb6 Bxb6 1/2-1/2

[Event "Campinas op 12b"]
[Site "Campinas"]
[Date "2009.12.13"]
[Round "4"]
[White "Nascimento, David Barbosa"]
[Black "Vizzotto, Bernardo"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1609"]
[BlackElo "2043"]
[PlyCount "36"]
[EventDate "2009.12.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. a3 Bxc3+ 8. bxc3 Nxe4 9. Qg4 Qa5 10. Qxg7 Qxc3+ 11. Ke2 Rf8 12. f3 Qxa1 13. fxe4 Nxd4+ 14. Bxd4 Qc1 15. Kd3 b6 16. g3 Ba6+ 17. Kc3 Rc8+ 18. Kb3 Qxc2+ 0-1

[Event "Campinas op 12b"]
[Site "Campinas"]
[Date "2009.12.12"]
[Round "3"]
[White "Dos Santos, Luis Sergio"]
[Black "Nascimento, David Barbosa"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1609"]
[BlackElo "1609"]
[PlyCount "51"]
[EventDate "2009.12.11"]
[EventType "swiss"]
[EventRounds "5"]
[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. exd5 exd5 4. Qe2+ Be6 5. Nf3 Be7 6. Nc3 c6 7. Be3 Nf6 8. h3 0-0 9. Bg5 h6 10. Bh4 Nh7 11. Bxe7 Qxe7 12. Qd2 Bxh3+ 13. Qe2 Qxe2+ 14. Bxe2 Bxg2 15. Rg1 Bxf3 16. Bxf3 Ng5 17. Bh5 Re8+ 18. Kd2 Nd7 19. Rg3 Nf6 20. Bg4 Nfe4+ 21. Kd3 Nxf2+ 22. Kd2 Nfe4+ 23. Kd3 Nxg3 24. Rg1 N3e4 25. Rf1 Nxc3 26. bxc3 0-1

[Event "Campinas op 12b"]
[Site "Campinas"]
[Date "2009.12.12"]
[Round "2"]
[White "Nascimento, David Barbosa"]
[Black "Da Nobrega, Taina Barbosa F"]
[Result "1/2-1/2"]
[ECO "C71"]
[WhiteElo "1609"]
[PlyCount "70"]
[EventDate "2009.12.11"]
[EventType "swiss"]
[EventRounds "5"]
[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 a6 4. Ba4 d6 5. h3 Bd7 6. d4 exd4 7. Nxd4 Nf6 8. Nc3 Ne5 9. Bxd7+ Nfxd7 10. Nf3 Be7 11. Nd5 0-0 12. Nxe7+ Qxe7 13. Be3 Rfe8 14. Nd2 Rad8 15. 0-0 Qh4 16. Re1 Nf6 17. f3 d5 18. Bf2 Qh6 19. Qe2 dxe4 20. Nxe4 Ng6 21. Nxf6+ gxf6 22. Qf1 Re5 23. Rxe5 fxe5 24. Rd1 Rd6 25. Qe1 b5 26. Ba7 Rxd1 27. Qxd1 Qf8 28. Qd7 c5 29. Qc6 Qh6 30. Qxa6 Qc1+ 31. Kh2 Qf4+ 32. Kh1 Qc1+ 33. Kh2 Qf4+ 34. Kg1 Qc1+ 35. Kh2 Qf4+ 1/2-1/2

[Event "Campinas op 12b"]
[Site "Campinas"]
[Date "2009.12.11"]
[Round "1"]
[White "Name, Gabriel Ricardo"]
[Black "Nascimento, David Barbosa"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2226"]
[BlackElo "1609"]
[PlyCount "26"]
[EventDate "2009.12.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Be7 7. e3 Bg4 8. Qc2 Nbd7 9. Nd2 Nf8 10. a3 a6 11. b4 N6d7 12. Bf4 Nb6 13. Bd3 Ng6 1-0

[Event "Campinas op 12a"]
[Site "Campinas"]
[Date "2009.12.06"]
[Round "4"]
[White "Nascimento, David Barbosa"]
[Black "Nikolic, Jovane"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1609"]
[BlackElo "1711"]
[PlyCount "106"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[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. exd5 cxd5 4. Nf3 e6 5. c3 Nf6 6. Bg5 Be7 7. Bd3 0-0 8. Qc2 h6 9. Bh4 b6 10. Nbd2 Nbd7 11. 0-0 Qc7 12. Rfe1 Bd6 13. Bb5 a6 14. Bd3 b5 15. Bg3 Bxg3 16. fxg3 Ng4 17. Re2 e5 18. Bf5 Nxh2 19. Nxh2 e4 20. Re3 Nf6 21. Bxc8 Raxc8 22. a3 Nh5 23. Ndf1 a5 24. Ng4 Qd7 25. Qe2 Qf5 26. Ngh2 Qg5 27. Qg4 f5 28. Qxg5 hxg5 29. g4 Nf4 30. gxf5 Rxf5 31. Ng3 Rf7 32. Ng4 Nd3 33. Ne5 Nxe5 34. dxe5 Re7 35. Ne2 b4 36. cxb4 axb4 37. axb4 Rxe5 38. Nd4 Rc4 39. b5 Rxd4 40. b6 Rb4 41. Ra8+ Kh7 42. Rh3+ Kg6 43. Ra6 Re6 44. b3 Rexb6 45. Rxb6+ Rxb6 46. Kf2 Kf5 47. Rc3 Rb5 48. Ke3 Ke5 49. Kf2 d4 50. Rc7 Rxb3 51. Rxg7 Kf6 52. Rd7 d3 53. Ke3 Rb4 1/2-1/2

[Event "Campinas op 12a"]
[Site "Campinas"]
[Date "2009.12.05"]
[Round "2"]
[White "Nascimento, David Barbosa"]
[Black "Almeida Junior, Waldomiro Carlos"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1609"]
[PlyCount "90"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[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. exd5 exd5 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 Be6 7. Bd3 Bd6 8. Ne5 0-0 9. Qf3 c5 10. c3 cxd4 11. cxd4 Qa5+ 12. Nc3 Nbd7 13. Nxd7 Nxd7 14. 0-0 a6 15. a3 Qb6 16. b4 Qxd4 17. Bg3 Ne5 18. Bxe5 Bxe5 19. Rac1 Qh4 20. g3 Qf6 21. Qxf6 Bxf6 22. Na4 b5 23. Nc3 Rac8 24. Ne2 Rxc1 25. Rxc1 Rc8 26. Rxc8+ Bxc8 27. Bc2 g5 28. a4 Bd7 29. axb5 Bxb5 30. Nc1 Bc3 31. Nd3 f6 32. Kf1 Bxb4 33. Ke2 d4 34. Kf3 Bxd3 35. Bxd3 a5 36. Ke4 Bc3 37. Bb5 Kg7 38. f4 g4 39. Kf5 h5 40. Be8 Kh6 41. Kxf6 d3+ 42. Ke6 d2 43. Ba4 Kg7 44. Kd6 Bd4 45. f5 Kf8 0-1

[Event "Campinas op 12a"]
[Site "Campinas"]
[Date "2009.12.05"]
[Round "5"]
[White "Nascimento, David Barbosa"]
[Black "Fernandes, Jacob Felipe"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1609"]
[PlyCount "69"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[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 Be7 8. Bc4 b5 9. Bb3 Bb7 10. Ng5 0-0 11. f3 h6 12. Nh3 Qb6 13. Qe2 Nbd7 14. Be3 Qc7 15. 0-0 Rac8 16. a3 Nb6 17. Rfd1 Nc4 18. Bxc4 bxc4 19. Na4 Nd7 20. Nc3 g5 21. Nf2 f5 22. exf5 Rxf5 23. Ng4 Kh7 24. Nd5 Bxd5 25. Rxd5 Rcf8 26. Bd2 Qb6+ 27. Qe3 Qxb2 28. Bc3 Qxc2 29. Rd2 Qa4 30. Rad1 Qxa3 31. Kh1 Qc5 32. Qe4 h5 33. Ne3 Kg6 34. Nxf5 Rxf5 35. g4 1-0

[Event "Campinas op 12a"]
[Site "Campinas"]
[Date "2009.12.05"]
[Round "3"]
[White "Nascimento, David Barbosa"]
[Black "Labegalini, Antonio Luiz"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1609"]
[BlackElo "1897"]
[PlyCount "82"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[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 Qd6 4. d4 Nf6 5. Nf3 c6 6. h3 h6 7. Bc4 Be6 8. Bb3 Bxb3 9. axb3 e6 10. Bd2 Be7 11. 0-0 0-0 12. Re1 Nbd7 13. Na2 Qc7 14. Nc1 c5 15. Nd3 cxd4 16. Nxd4 a6 17. Bf4 Bd6 18. Bxd6 Qxd6 19. Nf3 Rfd8 20. Re2 Nc5 21. Rd2 Nce4 22. Re2 Nc5 23. Rd2 Nxd3 24. Rxd3 Qc7 25. Ne5 Nd5 26. Nc4 Rac8 27. c3 Rd7 28. Qf3 Rcd8 29. Rad1 b5 30. Ne3 Nf6 31. Rxd7 Rxd7 32. Rxd7 Nxd7 33. Qa8+ Nb8 34. Nc2 Kh7 35. Nb4 a5 36. Na6 Nxa6 37. Qxa6 Qf4 38. Qxb5 Qc1+ 39. Kh2 Qf4+ 40. Kg1 Qc1+ 41. Kh2 Qf4+ 1/2-1/2

[Event "Sao Paulo ATC 4th"]
[Site "Sao Paulo"]
[Date "2009.11.22"]
[Round "5.12"]
[White "Modes, Andre Vinicius"]
[Black "Nascimento, David Barbosa"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1609"]
[PlyCount "35"]
[EventDate "2009.11.19"]
[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 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Bb4 5. a3 Be7 6. Bd3 Nc6 7. Nge2 Bg4 8. f3 Bh5 9. Nf4 Nf6 10. Ncxd5 Nxd5 11. Nxh5 0-0 12. Qd2 Re8 13. 0-0 Bd6 14. Nxg7 Kxg7 15. Qh6+ Kg8 16. Qxh7+ Kf8 17. Bh6+ Ke7 18. Rfe1+ 1-0

[Event "Sao Paulo ATC 4th"]
[Site "Sao Paulo"]
[Date "2009.11.22"]
[Round "6.15"]
[White "Nascimento, David Barbosa"]
[Black "Moura, Cassiano Ricardo"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1609"]
[PlyCount "51"]
[EventDate "2009.11.19"]
[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 d6 2. d4 Nf6 3. Nc3 Nc6 4. Bb5 Bd7 5. Bg5 h6 6. Be3 a6 7. Ba4 e6 8. Nf3 Ng4 9. 0-0 Nxe3 10. fxe3 Qe7 11. d5 Na5 12. Bxd7+ Qxd7 13. Nd2 b5 14. dxe6 fxe6 15. Qh5+ Kd8 16. Rf7 Qe8 17. Raf1 Be7 18. Qg6 Bf6 19. e5 Bxe5 20. Qe4 Rc8 21. Qh4+ Bf6 22. R1xf6 Nc6 23. Rxe6+ g5 24. Rxe8+ Rxe8 25. Qxh6 Ne5 26. Qf6+ 1-0

[Event "Sao Paulo ATC 4th"]
[Site "Sao Paulo"]
[Date "2009.11.21"]
[Round "4.15"]
[White "Nascimento, David Barbosa"]
[Black "Tamarozi, Isaque"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1609"]
[PlyCount "80"]
[EventDate "2009.11.19"]
[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 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Bb5 a6 9. Bxc6 bxc6 10. Qd2 e5 11. Nb3 d5 12. exd5 cxd5 13. Bc5 Re8 14. 0-0 d4 15. Ne4 Nxe4 16. fxe4 Bf8 17. Bxf8 Rxf8 18. Rf2 f5 19. exf5 Rxf5 20. Raf1 Qd5 21. Rxf5 Bxf5 22. Qg5 Bxc2 23. Qe7 Bxb3 24. axb3 d3 25. Qg5 Rf8 26. Rxf8+ Kxf8 27. Qf6+ Kg8 28. Qe7 d2 29. Qe8+ Kg7 30. Qe7+ Qf7 31. Qxe5+ Kg8 32. Qe2 Qd5 33. Qe8+ Kg7 34. Qe7+ Kh6 35. Qh4+ Qh5 36. Qf4+ Qg5 37. Qf8+ Kh5 38. Qf3+ Qg4 39. Qd5+ Qg5 40. Qf3+ Qg4 1/2-1/2

[Event "Sao Paulo ATC 4th"]
[Site "Sao Paulo"]
[Date "2009.11.21"]
[Round "3.8"]
[White "Nunes, Allan Hurba"]
[Black "Nascimento, David Barbosa"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2040"]
[BlackElo "1609"]
[PlyCount "37"]
[EventDate "2009.11.19"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 h6 8. Bh4 Nbd7 9. Bd3 Nb6 10. Nge2 Nfd7 11. Bg3 c5 12. Nb5 0-0 13. Bc7 Qe8 14. Bxb6 Nxb6 15. Nc7 Qc6 16. Nxa8 Nxa8 17. dxc5 Bxc5 18. 0-0 b6 19. b4 1-0

[Event "Sao Paulo ATC 4th"]
[Site "Sao Paulo"]
[Date "2009.11.20"]
[Round "2.15"]
[White "Nascimento, David Barbosa"]
[Black "Nikolic, Jovane"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1609"]
[BlackElo "1978"]
[PlyCount "91"]
[EventDate "2009.11.19"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. Be3 Bb6 7. Nc3 0-0 8. Nd5 d6 9. Nxb6 axb6 10. h3 Na5 11. Bb3 Nxb3 12. axb3 Be6 13. Qd2 Qd7 14. Ra3 Rxa3 15. bxa3 Ra8 16. Ra1 Kh7 17. Kh2 Qc6 18. Ng1 Nh5 19. Ne2 d5 20. f3 d4 21. Bf2 Nf4 22. Nxf4 exf4 23. Bxd4 g5 24. Qc3 Qd7 25. a4 Rg8 26. Be5 c6 27. Qd4 Qe7 28. Bf6 Qc7 29. Be5 Qd8 30. Qxd8 Rxd8 31. Bc7 Rg8 32. Bxb6 h5 33. Bc7 Kg6 34. g4 fxg3+ 35. Bxg3 f5 36. exf5+ Kxf5 37. Re1 Bd5 38. Re7 Kf6 39. Re3 Kf5 40. Kg1 g4 41. hxg4+ hxg4 42. fxg4+ Kxg4 43. Kf2 Rf8+ 44. Ke1 Bg2 45. Bd6 Bf3 46. Bxf8 1-0

[Event "Sao Paulo ATC 4th"]
[Site "Sao Paulo"]
[Date "2009.11.19"]
[Round "1.2"]
[White "Perdomo, Leandro Daniel"]
[Black "Nascimento, David Barbosa"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2389"]
[BlackElo "1609"]
[PlyCount "57"]
[EventDate "2009.11.19"]
[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 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Qc2 h6 8. Bf4 Bd6 9. Ne5 Nbd7 10. Nxc6 bxc6 11. Bxd6 Re8 12. cxd5 cxd5 13. Bb5 Bb7 14. 0-0 Rc8 15. Qe2 Qb6 16. Bc5 Qa5 17. b4 Qd8 18. Rfc1 Bc6 19. Bxa7 Bxb5 20. Nxb5 Rxc1+ 21. Rxc1 Ne4 22. f3 Nef6 23. Nd6 Rf8 24. Qa6 Qe7 25. Rc8 Rxc8 26. Qxc8+ Qf8 27. b5 Qxc8 28. Nxc8 Ne8 29. b6 1-0

[Event "Sindilegis op-B"]
[Site "Sindilegis"]
[Date "2009.10.25"]
[Round "?"]
[White "Cardozo, Matheus Santos"]
[Black "Nascimento, David Barbosa"]
[Result "1/2-1/2"]
[ECO "C11"]
[PlyCount "25"]
[EventDate "2009.10.23"]
[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. Nc3 Nf6 4. e5 Nfd7 5. Nf3 Bb4 6. a3 Ba5 7. Bd3 0-0 8. Bxh7+ Kxh7 9. Ng5+ Kg8 10. Qh5 Re8 11. Qh7+ Kf8 12. Qh8+ Ke7 13. Qxg7 1/2-1/2

[Event "Sindilegis op-B"]
[Site "Sindilegis"]
[Date "2009.10.24"]
[Round "?"]
[White "Nery Junior, Jose Antonio"]
[Black "Nascimento, David Barbosa"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "1992"]
[PlyCount "47"]
[EventDate "2009.10.23"]
[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. Nc3 Nf6 4. Bd3 Bb4 5. Bg5 dxe4 6. Bxe4 h6 7. Bxf6 Qxf6 8. Qd3 0-0 9. Nf3 c6 10. g4 Rd8 11. Qe3 Na6 12. h4 Bd6 13. Ne5 c5 14. g5 cxd4 15. gxf6 dxe3 16. Ng4 exf2+ 17. Ke2 h5 18. Nxf2 gxf6 19. Bf3 e5 20. Nd5 f5 21. Nf6+ Kf8 22. Bxh5 Be6 23. b3 Ke7 24. Bf3 1/2-1/2

[Event "Sindilegis op-B"]
[Site "Sindilegis"]
[Date "2009.10.23"]
[Round "?"]
[White "Nascimento, David Barbosa"]
[Black "Danilo, Joao"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "2074"]
[PlyCount "62"]
[EventDate "2009.10.23"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Bb5 Nf6 6. Nc3 Bb4 7. Bg5 Bxc3+ 8. bxc3 Qa5 9. Nxc6 dxc6 10. Bd3 Qxg5 11. 0-0 0-0 12. Rb1 e5 13. Qe2 b6 14. Ba6 Bxa6 15. Qxa6 Nxe4 16. Qd3 Nc5 17. Qf3 e4 18. Qe3 Qxe3 19. fxe3 Rfd8 20. Rbd1 Ne6 21. Kf2 Rxd1 22. Rxd1 Rd8 23. Rxd8+ Nxd8 24. Kg3 Ne6 25. c4 Kf8 26. Kf2 Ke7 27. Ke2 Kd6 28. Kd2 Kc5 29. Kc3 Nc7 30. Kb3 Ne8 31. Kc3 Nd6 0-1

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.21"]
[Round "6.23"]
[White "Goncalves, Isabela Yamamoto P"]
[Black "Nascimento, David Barbosa"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "91"]
[EventDate "2008.12.19"]
[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 e5 2. Nf3 Nc6 3. Bc4 d6 4. h3 Nf6 5. d3 Na5 6. Bb3 Nxb3 7. axb3 Be6 8. Nc3 Be7 9. Bg5 h6 10. Bh4 Nd7 11. Bxe7 Qxe7 12. Nh2 Nf6 13. Qe2 c6 14. Qe3 b6 15. f4 exf4 16. Qxf4 d5 17. 0-0 dxe4 18. Nxe4 Nxe4 19. Qxe4 Qc5+ 20. Rf2 0-0 21. b4 Qd5 22. Qxd5 Bxd5 23. Nf3 Rfe8 24. Re1 Rxe1+ 25. Nxe1 b5 26. c3 Re8 27. Kf1 Re3 28. Re2 Rxe2 29. Kxe2 Kf8 30. g3 g5 31. Ke3 Kg7 32. h4 gxh4 33. gxh4 Kf6 34. Kf4 Ke6 35. Nc2 Kf6 36. Nd4 Kg6 37. Ne2 Kf6 38. Ng3 Bg2 39. Ne4+ Bxe4 40. dxe4 Ke6 41. e5 f6 42. exf6 Kxf6 43. h5 Ke6 44. b3 Kf6 45. c4 bxc4 46. bxc4 1/2-1/2

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.21"]
[Round "5.27"]
[White "Nascimento, David Barbosa"]
[Black "Jonas, Pedro"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "35"]
[EventDate "2008.12.19"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nc3 c6 5. Bd3 Bd6 6. Nf3 Ne7 7. Bg5 f6 8. Be3 Bg4 9. h3 Bh5 10. g4 Bg6 11. g5 Nd7 12. gxf6 Nxf6 13. Bg5 Qd7 14. Qd2 h6 15. Bh4 0-0-0 16. Bg3 Bxg3 17. fxg3 Rde8 18. Ne5 1-0

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.20"]
[Round "4.27"]
[White "Da Nobrega, Taina Barbosa F"]
[Black "Nascimento, David Barbosa"]
[Result "1/2-1/2"]
[ECO "C34"]
[PlyCount "70"]
[EventDate "2008.12.19"]
[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 e5 2. f4 d6 3. Nf3 exf4 4. d4 Bg4 5. Bxf4 Nf6 6. Nc3 Nc6 7. Bb5 a6 8. Bc4 b5 9. Bb3 Na5 10. 0-0 b4 11. Ba4+ Bd7 12. Bxd7+ Qxd7 13. Nd5 Nxd5 14. exd5 Be7 15. Qd2 Qb5 16. b3 Nb7 17. c4 bxc3 18. Qxc3 Rc8 19. Qc6+ Qxc6 20. dxc6 Nd8 21. d5 0-0 22. Rfe1 Bf6 23. Rad1 Bc3 24. Re3 Bb4 25. Re4 Bc5+ 26. Be3 Bxe3+ 27. Rxe3 f6 28. Nd4 Nf7 29. Nf5 Rfe8 30. Rde1 Kf8 31. Rxe8+ Rxe8 32. Rxe8+ Kxe8 33. Nd4 Kd8 34. Ne6+ Kc8 35. a4 Ne5 1/2-1/2

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.20"]
[Round "3.24"]
[White "Jonas, Tiago Felipe da S"]
[Black "Nascimento, David Barbosa"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1847"]
[PlyCount "33"]
[EventDate "2008.12.19"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Bc5 7. 0-0 d6 8. Bg5 Bd4 9. c3 Be5 10. f4 h6 11. fxe5 hxg5 12. exf6 gxf6 13. Qf3 Rh6 14. Na3 Be6 15. Nc2 Qe7 16. Nd4 0-0-0 17. Nxc6 1-0

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.19"]
[Round "1.18"]
[White "Moreira, Ronaldo Alonso"]
[Black "Nascimento, David Barbosa"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2002"]
[PlyCount "53"]
[EventDate "2008.12.19"]
[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 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 a6 5. c4 e6 6. Nc3 Bb4 7. Rc1 Ne4 8. Bd3 Nd6 9. c5 Nb5 10. 0-0 Bd7 11. Nxb5 axb5 12. a3 Bxa3 13. bxa3 Rxa3 14. Bxb5 Na5 15. Bxd7+ Qxd7 16. Ra1 Rxa1 17. Qxa1 Nc6 18. Qa8+ Nd8 19. Qb8 0-0 20. Qxc7 Qxc7 21. Bxc7 Nc6 22. Rb1 Ra8 23. g3 Ra7 24. Ne5 Ne7 25. Bb8 Ra8 26. Rxb7 Nf5 27. c6 1-0

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.19"]
[Round "2.22"]
[White "Nascimento, David Barbosa"]
[Black "De Paula, Bruno Silva"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1734"]
[PlyCount "52"]
[EventDate "2008.12.19"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. d3 Bg4 6. h3 Bh5 7. Nc3 Nd4 8. g4 Bg6 9. Nxd4 Bxd4 10. Ne2 Bb6 11. Be3 Qh4 12. Kg2 h5 13. Ng1 Bxe3 14. fxe3 Qg5 15. Qf3 Nf6 16. Rae1 hxg4 17. hxg4 Rh4 18. Nh3 Rxg4+ 19. Kf2 Qh4+ 20. Ke2 Bh5 21. Kd2 Rg3 22. Qh1 Rxh3 23. Qg1 Rg3 24. Qf2 Bg4 25. Rg1 Rxg1 26. Qxg1 Qh3 0-1

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "1"]
[White "Caetano, Liria"]
[Black "Nascimento, David Barbosa"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1792"]
[PlyCount "64"]
[EventDate "2008.09.27"]
[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 d5 2. c4 e6 3. Nc3 Bb4 4. cxd5 Bxc3+ 5. bxc3 exd5 6. e3 Nf6 7. Ba3 c6 8. Bd3 Qa5 9. Bb4 Qc7 10. Ne2 Na6 11. Ba3 Qa5 12. Qb3 c5 13. Qb5+ Qxb5 14. Bxb5+ Bd7 15. Bd3 c4 16. Bc2 g6 17. 0-0 Bf5 18. Ba4+ Kd8 19. f3 Nc7 20. Bd6 Nfe8 21. Bg3 a6 22. e4 b5 23. Bc2 Be6 24. Rab1 Ng7 25. a4 f5 26. Bxc7+ Kxc7 27. Nf4 Rhf8 28. exf5 Nxf5 29. Nxe6+ Kd6 30. Nxf8 Ne3 31. Rf2 Rxf8 32. axb5 axb5 1-0

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "4"]
[White "Krongold, Breno"]
[Black "Nascimento, David Barbosa"]
[Result "1/2-1/2"]
[ECO "C71"]
[PlyCount "26"]
[EventDate "2008.09.27"]
[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 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 a6 5. Ba4 b5 6. Bb3 exd4 7. Nxd4 Nxd4 8. Qxd4 c5 9. Qd5 Be6 10. Qc6+ Bd7 11. Qd5 Be6 12. Qc6+ Bd7 13. Qd5 Be6 1/2-1/2

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "2"]
[White "Nascimento, David Barbosa"]
[Black "Da Costa, Romualdo Mendonca"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "86"]
[EventDate "2008.09.27"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Be3 Bxe3 6. fxe3 d6 7. h3 Nf6 8. Nc3 Na5 9. Bb5+ c6 10. Ba4 b5 11. Bb3 0-0 12. d4 Qe7 13. d5 b4 14. Nb1 Nxb3 15. axb3 Nxe4 16. dxc6 Ng3 17. Rg1 Be6 18. Nbd2 Rfc8 19. Kf2 Nf5 20. e4 Nh4 21. Rh1 Rxc6 22. Nxh4 Qxh4+ 23. g3 Qf6+ 24. Nf3 Rac8 25. Rc1 Qg6 26. Qd3 Qf6 27. Rhf1 Bxh3 28. Rh1 Bg4 29. Rhf1 Be6 30. Kg2 Qe7 31. Rf2 Qc7 32. Nh4 g6 33. Kg1 Kg7 34. Qd2 a5 35. Rh2 Rh8 36. Rg2 Bxb3 37. g4 Be6 38. g5 h5 39. Qf2 Qb6 40. Ra1 Qxf2+ 41. Rxf2 Ra8 42. Rf3 Rxc2 43. Raf1 Rac8 0-1

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "5"]
[White "Nascimento, David Barbosa"]
[Black "Vilas Boas, Crisolon Terto"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1778"]
[PlyCount "58"]
[EventDate "2008.09.27"]
[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 c6 2. Nf3 g6 3. d4 Bg7 4. Be3 Na6 5. Bd3 Nc7 6. Nc3 b5 7. b4 a5 8. a3 a4 9. 0-0 e6 10. Qd2 Ne7 11. Bh6 0-0 12. Bxg7 Kxg7 13. e5 Nf5 14. Bxf5 exf5 15. d5 Bb7 16. d6 Ne6 17. Nd4 Ng5 18. h4 Ne6 19. Nxe6+ fxe6 20. g3 f4 21. Ne2 f3 22. Nc1 Rc8 23. Nd3 Rf5 24. Nc5 Ba8 25. Rae1 g5 26. Re4 gxh4 27. Rxh4 h5 28. Re1 Rb8 29. g4 Qxh4 0-1

