[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2011.07.24"]
[Round "7"]
[White "Chaves, Nicolas"]
[Black "Penayo, Nicolas"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1826"]
[BlackElo "1880"]
[PlyCount "42"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 Bxc3 5. dxc3 d6 6. Qd3 Be6 7. Bxe6 fxe6 8. Qb5+ Nbd7 9. Bg5 0-0 10. 0-0-0 Nc5 11. Nxe5 Ncxe4 12. Ng4 Nxg5 13. Qxg5 Nxg4 14. Qxg4 e5 15. Rhe1 Qe7 16. f4 Qf7 17. fxe5 Qxa2 18. exd6 Rf2 19. Qe6+ Qxe6 20. Rxe6 cxd6 21. Rexd6 Rxg2 1/2-1/2

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2011.07.23"]
[Round "6"]
[White "Galeano, Mario"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2017"]
[BlackElo "1826"]
[PlyCount "102"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bf4 c5 5. c3 Qb6 6. Qc1 Nc6 7. e3 Bf5 8. Nbd2 e6 9. Be2 Be7 10. 0-0 0-0 11. h3 Rac8 12. Nb3 Na5 13. Nfd2 Nxd2 14. Nxd2 Bd6 15. Bxd6 Qxd6 16. dxc5 Qe7 17. b4 Nc6 18. Nb3 Qg5 19. Kh2 Be4 20. f3 Qe5+ 21. f4 Qf6 22. Bf3 Ne7 23. Bxe4 dxe4 24. Nd4 Rfd8 25. Qe1 Nd5 26. Rc1 a5 27. a3 axb4 28. axb4 Ra8 29. c4 Nxe3 30. Qxe3 Qxd4 31. Qxd4 Rxd4 32. Rfd1 Rad8 33. Rxd4 Rxd4 34. Kg3 Kf8 35. Kf2 f5 36. Ke2 Ke7 37. b5 Kd7 38. Rc2 Kc7 39. Rc3 g6 40. g4 Kd7 41. Ke3 Rd1 42. Ra3 Kc7 43. gxf5 exf5 44. h4 Rc1 45. Kd4 Rd1+ 46. Ke3 Rc1 47. Ra4 Rc3+ 48. Kd2 Rd3+ 49. Ke2 Rc3 50. Kd2 Rd3+ 51. Ke2 Rd4 1/2-1/2

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2011.07.17"]
[Round "5"]
[White "Chaves, Nicolas"]
[Black "Rubiani, Oscar"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1826"]
[BlackElo "1833"]
[PlyCount "18"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. Nf3 Nc6 4. d4 Bg4 5. Bb5 a6 6. Be2 e5 7. dxe5 dxe5 8. Bg5 Be7 9. Bxf6 Bxf6 1/2-1/2

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2011.07.16"]
[Round "4"]
[White "Lopez, Francisco1"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1706"]
[BlackElo "1826"]
[PlyCount "113"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. Qg4 c5 6. f4 h5 7. Qg3 b6 8. Nf3 Ba6 9. c4 d4 10. Bd3 Nc6 11. Ng5 Be7 12. Nxe6 Bh4 13. Nxd8 Bxg3+ 14. hxg3 Rxd8 15. Na3 Nf8 16. Nc2 Bc8 17. 0-0-0 Ne7 18. Rde1 Nf5 19. g4 Ng3 20. Rh3 h4 21. f5 g6 22. b4 gxf5 23. gxf5 Bxf5 24. Rxg3 hxg3 25. Bxf5 Rh5 26. Bh3 Ng6 27. bxc5 bxc5 28. Ba3 Nf4 29. Bg4 Rg5 30. Bf3 Nd3+ 31. Kd1 Nxe1 32. Nxe1 Rxe5 33. Nd3 Rf5 34. Bc6+ Ke7 35. Bxc5+ Rxc5 36. Nxc5 Rc8 37. Nb3 Rxc6 38. Nxd4 Rxc4 39. Nf5+ Ke6 40. Nxg3 Ra4 41. Ne2 Rxa2 42. Nc3 Ra5 43. Ke2 Rg5 44. Kf3 a5 45. g4 Ke5 46. Nb5 Rg8 47. d3 a4 48. d4+ Kd5 49. Nc3+ Kxd4 50. Nxa4 Rb8 51. Kf4 Rb5 52. g5 Kc4 53. Kg4 Kb3 54. Kh5 Kxa4 55. Kh6 Kb4 56. Kg7 Rxg5+ 57. Kxf7 0-1

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2011.07.10"]
[Round "3"]
[White "Chaves, Nicolas"]
[Black "Herrero, Juan Luis"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1826"]
[BlackElo "1334"]
[PlyCount "72"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Nc6 4. g3 Bg7 5. Bg2 d6 6. d3 0-0 7. 0-0 e5 8. Bg5 Be6 9. Ne1 Qd7 10. Nc2 h6 11. Bd2 Kh7 12. Ne3 Nd4 13. Ned5 c6 14. Nxf6+ Bxf6 15. Ne4 Bg7 16. e3 Nf5 17. Qa4 Ne7 18. Bb4 Nc8 19. Qa3 c5 20. Bc3 f5 21. Nd2 f4 22. exf4 exf4 23. Bxg7 Kxg7 24. Qc3+ Kh7 25. Ne4 Qe7 26. d4 cxd4 27. Qxd4 f3 28. Bh1 Nb6 29. Qxd6 Qxd6 30. Nxd6 Nxc4 31. Nxc4 Bxc4 32. Rfc1 Rac8 33. Rc3 Be2 34. Rac1 Rxc3 35. Rxc3 Rd8 36. Bxf3 Rd1+ 1/2-1/2

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2011.07.03"]
[Round "2"]
[White "Barrientos, Ernesto"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1959"]
[BlackElo "1826"]
[PlyCount "107"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng5 h6 7. N5f3 b6 8. Ne2 Bb7 9. Bd2 c5 10. 0-0 Qc7 11. Bf4 Bd6 12. Bxd6 Qxd6 13. dxc5 Qxc5 14. Nc3 0-0 15. Qe2 Qh5 16. Ne4 Ng4 17. h3 Nge5 18. Nxe5 Qxe2 19. Bxe2 Nxe5 20. Nc3 Rac8 21. Rad1 Nc4 22. Bxc4 Rxc4 23. Rd7 Bc6 24. Rxa7 Rd8 25. Rc1 Rd2 26. g3 b5 27. a3 b4 28. axb4 Rxb4 29. b3 Be4 30. Ra2 Bf5 31. Nb1 Rd8 32. g4 Bg6 33. Rb2 h5 34. c3 Rf4 35. gxh5 Bf5 36. c4 Bxh3 37. b4 Rdd4 38. Nd2 Rh4 39. f3 Rxh5 40. b5 Rg5+ 41. Kf2 Rg2+ 42. Ke3 e5 43. Rf1 f5 44. Rf2 f4+ 45. Ke2 Rg6 46. b6 Rd8 47. c5 Bf5 48. Ne4 Bxe4 49. fxe4 Rc6 50. Rb5 Kf7 51. Rf1 Ke6 52. Ra1 Rb8 53. Kf3 Rb7 54. Ra7 1-0

[Event "Asuncion La Pergola Jardin op"]
[Site "Asuncion"]
[Date "2011.01.26"]
[Round "7"]
[White "Chaves, Nicolas"]
[Black "Lopez, Francisco1"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1794"]
[PlyCount "79"]
[EventDate "2011.01.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. Bg5 Be7 8. 0-0-0 0-0 9. Bd3 Nd7 10. Bxe7 Qxe7 11. Nd5 Qd8 12. Qc3 c6 13. Ne3 Ne5 14. f3 Qb6 15. Nc4 Nxc4 16. Bxc4 Qc7 17. Rd4 Be6 18. Rhd1 Rfd8 19. Qb3 Qe7 20. f4 b5 21. Bxe6 fxe6 22. f5 Kf7 23. Rf1 Rf8 24. fxe6+ Kg8 25. Rf7 Rxf7 26. exf7+ Kf8 27. a4 c5 28. Qd5 Rd8 29. Rd3 b4 30. e5 Qg5+ 31. Kb1 Qe7 32. e6 a5 33. Rh3 h6 34. g4 Qf6 35. Rf3 Qe7 36. Qf5 Qf6 37. Qxf6 gxf6 38. Rxf6 h5 39. Rg6 Ke7 40. Rg8 1-0

[Event "Asuncion La Pergola Jardin op"]
[Site "Asuncion"]
[Date "2011.01.25"]
[Round "6"]
[White "Chaves, Nicolas"]
[Black "Rezende, Guilherme Vilela"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1794"]
[BlackElo "1975"]
[PlyCount "65"]
[EventDate "2011.01.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nf6 4. 0-0 Nc6 5. d3 g6 6. c4 d4 7. Bg5 Bg7 8. Nbd2 h6 9. Bxf6 exf6 10. Rb1 f5 11. a3 a5 12. Ne1 0-0 13. Nc2 Re8 14. b4 axb4 15. axb4 cxb4 16. Nxb4 Nxb4 17. Rxb4 Qe7 18. Qb1 Ra1 19. Qb2 Ra2 20. Qxa2 Qxb4 21. Rb1 Qc3 22. Bf3 g5 23. Qa4 Re7 24. Qa8 Re8 25. Rxb7 Qxd2 26. Rb8 Qe1+ 27. Kg2 g4 28. Bxg4 fxg4 29. Rxc8 Rf8 30. Rxf8+ Bxf8 31. Qe4 h5 32. Qe5 Bg7 33. Qe8+ 1/2-1/2

[Event "Asuncion La Pergola Jardin op"]
[Site "Asuncion"]
[Date "2011.01.24"]
[Round "5"]
[White "Centurion, Emilio"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "1794"]
[PlyCount "90"]
[EventDate "2011.01.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[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 Nc6 4. Bb5 Nf6 5. Bg5 Be7 6. e5 Nd7 7. Be3 a6 8. Be2 f6 9. f4 Na5 10. Bd3 g6 11. f5 exf5 12. Bxf5 Nf8 13. Bxc8 Rxc8 14. Nf3 Ne6 15. 0-0 0-0 16. Bh6 Rf7 17. Qe1 f5 18. Ne2 c5 19. c3 Qb6 20. b4 cxb4 21. cxb4 Nc6 22. Qf2 Nxb4 23. Rfb1 Qc7 24. Rc1 Qd7 25. a3 Nc2 26. Ra2 Nxa3 27. Rxc8+ Qxc8 28. Nf4 Nxf4 29. Bxf4 Nc4 30. Bh6 Qe6 31. h4 Qb6 32. Re2 Qe6 33. Qe1 b5 34. Qb1 b4 35. Bg5 a5 36. Bxe7 Rxe7 37. Ng5 Qb6 38. Qd3 Nxe5 39. Qe3 Nc6 40. Qd3 Rxe2 41. Qxe2 Qxd4+ 42. Kh1 Qa1+ 43. Kh2 Qe5+ 44. Qxe5 Nxe5 45. Ne6 b3 0-1

[Event "Asuncion La Pergola Jardin op"]
[Site "Asuncion"]
[Date "2011.01.21"]
[Round "4"]
[White "Chaves, Nicolas"]
[Black "Chang, Suzana"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1794"]
[BlackElo "2028"]
[PlyCount "98"]
[EventDate "2011.01.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 c5 5. c4 cxd4 6. exd4 0-0 7. Nc3 d5 8. Be2 Nc6 9. 0-0 dxc4 10. Bxc4 Bg4 11. d5 Na5 12. Be2 Bxf3 13. Bxf3 Rc8 14. Re1 Nc4 15. Qb3 b6 16. Rac1 a6 17. Qb4 Re8 18. b3 Nb2 19. Qd4 Nxd5 20. Qxd5 Bxc3 21. Re3 Qxd5 22. Bxd5 Bd2 23. Rb1 Bxe3 24. Bxe3 Red8 25. Bb7 Rb8 26. Bxa6 Rd1+ 27. Rxd1 Nxd1 28. Bd4 Ra8 29. Bc4 Rxa2 30. Kf1 Nb2 31. Bxb6 Nxc4 32. bxc4 Rc2 33. c5 Kf8 34. g4 Ke8 35. Kg2 Kd7 36. Kg3 e5 37. Kf3 f5 38. gxf5 gxf5 39. Ba7 Ke6 40. Kg3 Kd5 41. f3 f4+ 42. Kg4 Rxh2 43. Kf5 Rh5+ 44. Kg4 Rh6 45. Bb8 Rf6 46. Kg5 Rf7 47. c6 Ke6 48. Kh6 Kf5 49. c7 Rf6+ 0-1

[Event "Asuncion La Pergola Jardin op"]
[Site "Asuncion"]
[Date "2011.01.20"]
[Round "3"]
[White "Martinez, Santiago"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "E24"]
[BlackElo "1794"]
[PlyCount "112"]
[EventDate "2011.01.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. g3 Bb7 7. Nf3 d6 8. Bg2 0-0 9. 0-0 Qe7 10. Bg5 h6 11. Bxf6 Qxf6 12. Qc2 Nd7 13. Rfe1 Rfe8 14. Ne5 Bxg2 15. Nxd7 Qe7 16. Nxb6 cxb6 17. Kxg2 Qc7 18. Qd3 Rac8 19. Rec1 Qxc4 20. a4 Rc7 21. a5 b5 22. a6 Rec8 23. Qxc4 Rxc4 24. Rcb1 Rb8 25. Rb3 Rb6 26. e3 Kf8 27. Rab1 Rxa6 28. Rxb5 Rac6 29. Rb8+ Ke7 30. Ra8 Rc7 31. Ra1 Rxc3 32. R8xa7 Kf6 33. Rxc7 Rxc7 34. Ra5 d5 35. h4 g5 36. hxg5+ hxg5 37. g4 Rc2 38. Ra7 Rc8 39. Rd7 Rh8 40. Ra7 Rh4 41. Kg3 Rh1 42. Kg2 Rh8 43. Rb7 Re8 44. Rd7 Re7 45. Rd8 Kg7 46. Rd6 Re8 47. Rd7 Kf6 48. Kg3 Ra8 49. Kg2 Ra1 50. Rb7 Rc1 51. Rd7 Rc3 52. Ra7 Rc4 53. Rd7 Kg6 54. Rd6 Kg7 55. Rd8 Kg6 56. Rd7 Ra4 1/2-1/2

[Event "Asuncion La Pergola Jardin op"]
[Site "Asuncion"]
[Date "2011.01.18"]
[Round "2"]
[White "Chaves, Nicolas"]
[Black "Benitez, Ivan"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1794"]
[BlackElo "1604"]
[PlyCount "35"]
[EventDate "2011.01.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 Bf5 4. c4 e6 5. Nc3 c5 6. Nb5 Na6 7. Qa4 Nd7 8. Ne5 f6 9. Nxd7 Qxd7 10. cxd5 exd5 11. e3 cxd4 12. Nd6+ Kd8 13. Bb5 Qe6 14. Nxb7+ Ke7 15. Qxa6 Qxa6 16. Bxa6 Ke6 17. 0-0 dxe3 18. Bxe3 1-0

[Event "Asuncion La Pergola Jardin op"]
[Site "Asuncion"]
[Date "2011.01.17"]
[Round "1"]
[White "Butti, Enrique"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2071"]
[BlackElo "1794"]
[PlyCount "49"]
[EventDate "2011.01.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 e6 5. Nd2 c5 6. c3 b6 7. Bb5+ Bd7 8. Bd3 Bc6 9. Ne2 Bd6 10. Ng3 f5 11. Qh5 Qf6 12. 0-0 Qg6 13. f4 Nd7 14. Nf3 Nf6 15. Qh3 Qg4 16. Ne5 Qxh3 17. gxh3 Bd7 18. a4 Ke7 19. Bb5 a6 20. Bxd7 Nxd7 21. Kf2 Nf6 22. b4 c4 23. Nc6+ Kd7 24. Ne5+ Ke7 25. Nc6+ 1/2-1/2

[Event "Asuncion Prieto Memorial op"]
[Site "Asuncion"]
[Date "2011.01.14"]
[Round "9"]
[White "Roman, Rodrigo"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1960"]
[BlackElo "1794"]
[PlyCount "41"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 Nc6 3. g3 e5 4. Bg2 g6 5. e3 Bg7 6. Nge2 0-0 7. 0-0 d6 8. d3 Ne7 9. e4 c6 10. d4 Ne8 11. dxe5 Bxe5 12. Be3 f5 13. f4 Bg7 14. e5 Qc7 15. exd6 Nxd6 16. Bd4 Be6 17. Bxg7 Kxg7 18. b3 Ng8 19. Nd4 Rfe8 20. Re1 Bf7 21. Nf3 1/2-1/2

[Event "Asuncion Prieto Memorial op"]
[Site "Asuncion"]
[Date "2011.01.13"]
[Round "8"]
[White "Coronel, Dario"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1982"]
[BlackElo "1794"]
[PlyCount "77"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nc6 2. c4 e5 3. Nc3 g6 4. Nf3 Bg7 5. Be2 Nge7 6. 0-0 0-0 7. d3 d6 8. a3 a5 9. Rb1 f5 10. b4 axb4 11. axb4 Be6 12. b5 Nb8 13. Ng5 Bf7 14. Bf3 Qc8 15. Nxf7 Rxf7 16. exf5 gxf5 17. Nd5 Nd7 18. Bg5 Nf6 19. Bxf6 Bxf6 20. Qd2 Kh8 21. Nxf6 Rxf6 22. Qg5 Rf7 23. Ra1 Qb8 24. g3 Ra7 25. Bh5 Rg7 26. Qf6 f4 27. Rxa7 Qxa7 28. Bf7 fxg3 29. hxg3 Qd4 30. Qxe7 Rxg3+ 31. Kh2 Rg2+ 32. Kxg2 Qg4+ 33. Kh2 Qf4+ 34. Kh3 Qf3+ 35. Kh4 Qf4+ 36. Kh5 Qf5+ 37. Qg5 Qh3+ 38. Qh4 Qxf1 39. Qf6# 1-0

[Event "Asuncion Prieto Memorial op"]
[Site "Asuncion"]
[Date "2011.01.12"]
[Round "7"]
[White "Chaves, Nicolas"]
[Black "Diaz, Ramon"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1794"]
[BlackElo "1861"]
[PlyCount "75"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 Re8 8. f4 Bf8 9. Bf3 Nbd7 10. Re1 g6 11. b3 h5 12. Bb2 Bg7 13. Qd2 Nb6 14. Rad1 Bg4 15. Qf2 Bxf3 16. Qxf3 Nfd7 17. Qg3 Kh7 18. Nf3 Bh6 19. a4 Qf6 20. e5 Qxf4 21. Qxf4 Bxf4 22. a5 Nc8 23. Nd5 Ne7 24. Nxf4 Nxe5 25. Nxe5 dxe5 26. Bxe5 Nc6 27. Bxc7 Rxe1+ 28. Rxe1 Rc8 29. Nd5 g5 30. c3 Kg7 31. b4 a6 32. Bb6 f6 33. Ne7 Nxe7 34. Rxe7+ Kg6 35. Bd4 f5 36. Re6+ Kh7 37. Rf6 f4 38. h4 1-0

[Event "Asuncion Prieto Memorial op"]
[Site "Asuncion"]
[Date "2011.01.11"]
[Round "6"]
[White "Chaves, Nicolas"]
[Black "Almiron, Antonio"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1794"]
[BlackElo "2140"]
[PlyCount "83"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. c3 Nf6 3. d4 e6 4. Bf4 b6 5. e3 Bb7 6. Nbd2 cxd4 7. exd4 Be7 8. Bd3 0-0 9. 0-0 d6 10. h3 Nbd7 11. Qe2 Re8 12. Rfe1 e5 13. Bh2 Bf8 14. dxe5 dxe5 15. Ng5 h6 16. Nge4 Nd5 17. Bc2 Rc8 18. Rad1 Qc7 19. Bb3 Rcd8 20. Qc4 Bc6 21. Nf3 b5 22. Qe2 N7b6 23. Rd2 Nf4 24. Bxf4 exf4 25. Rxd8 Qxd8 26. Qc2 a5 27. a3 a4 28. Ba2 Nc4 29. Bxc4 bxc4 30. Nd4 Bd7 31. Re2 Qa8 32. Nd2 Rxe2 33. Nxe2 Qd5 34. Nf3 g5 35. Qd2 Qe6 36. Ned4 Qd5 37. Qe1 Qb7 38. Ne5 Bc8 39. Qe2 Qe7 40. Nec6 Qc5 41. Qe8 Bb7 42. Nd8 1/2-1/2

[Event "Asuncion Prieto Memorial op"]
[Site "Asuncion"]
[Date "2011.01.10"]
[Round "5"]
[White "Torres, Mauricio Jose"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1605"]
[BlackElo "1794"]
[PlyCount "61"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 Bg4 5. 0-0 e6 6. Nc3 c6 7. d4 Nd7 8. Bxd5 cxd5 9. Bf4 Qb6 10. Rb1 Bd6 11. Bxd6 Qxd6 12. h3 Bh5 13. Qd3 Qf4 14. Ne5 Nxe5 15. dxe5 0-0 16. Rfe1 Bg6 17. Qd1 Rac8 18. Re2 Rc5 19. g3 Qc4 20. Rd2 Qa6 21. h4 h6 22. h5 Bh7 23. g4 f6 24. Qe1 Rc4 25. f3 Rf4 26. Kg2 Qc6 27. Ne2 Ra4 28. Nc3 Rf4 29. Ne2 Ra4 30. Nc3 Rf4 31. Ne2 1/2-1/2

[Event "Asuncion Prieto Memorial op"]
[Site "Asuncion"]
[Date "2011.01.09"]
[Round "4"]
[White "Chaves, Nicolas"]
[Black "Deus Filho, Joaquim"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1794"]
[BlackElo "2107"]
[PlyCount "99"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 b6 2. d4 e6 3. Bf4 Bb7 4. e3 f5 5. c3 Nf6 6. Nbd2 Be7 7. Bd3 0-0 8. Qc2 d5 9. h3 c5 10. Ne5 Qe8 11. g4 Ne4 12. gxf5 exf5 13. Nxe4 fxe4 14. Be2 cxd4 15. cxd4 Na6 16. a3 Bd6 17. Qb3 Nc7 18. Bg3 Kh8 19. 0-0 Ne6 20. Qb5 Bxe5 21. Qxe8 Raxe8 22. Bxe5 Ng5 23. Bg4 Bc8 24. Kg2 Bxg4 25. hxg4 Nf3 26. Bg3 Nd2 27. Rh1 Nb3 28. Rad1 g6 29. Rh6 Rf7 30. Rdh1 Kg8 31. Be5 Re6 32. g5 Rc6 33. Bf6 Rd7 34. f4 a5 35. Kg3 Rc2 36. f5 gxf5 37. g6 hxg6 38. Rxg6+ Kf7 39. Rhh6 Kf8 40. Rh8+ Kf7 41. Rg7+ Ke6 42. Re8+ Kxf6 43. Rxd7 Re2 44. Rd6+ Kf7 45. Rb8 Rxe3+ 46. Kh4 Nxd4 47. Rb7+ Ke8 48. Rh6 Ne6 49. Rxe6+ Kf8 50. Rc6 1-0

[Event "Asuncion Prieto Memorial op"]
[Site "Asuncion"]
[Date "2011.01.07"]
[Round "2"]
[White "Gamarra, Ramon"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2022"]
[BlackElo "1794"]
[PlyCount "95"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 c5 4. Bg2 Nc6 5. e3 b6 6. Nge2 Bb7 7. 0-0 Be7 8. b3 0-0 9. Bb2 a6 10. d4 cxd4 11. exd4 Qc7 12. Rc1 Rac8 13. d5 Ne5 14. d6 Bxd6 15. Bxb7 Qxb7 16. Qxd6 Nf3+ 17. Kh1 Nd2+ 18. f3 Nxf3 19. Rxf3 Qxf3+ 20. Kg1 Rc5 21. Ba3 Qe3+ 22. Kg2 Ne4 23. Qf4 Qxf4 24. gxf4 Nxc3 25. Rxc3 Ra5 26. Bxf8 Rxa2 27. Kg3 Rxe2 28. Bd6 Rd2 29. Be7 f6 30. b4 Kf7 31. Bd8 Rd6 32. b5 axb5 33. cxb5 e5 34. Bc7 exf4+ 35. Kf3 Rd5 36. Rb3 g5 37. Bxb6 Rd2 38. h3 Rh2 39. Ke4 f3 40. Bd4 f2 41. Rf3 Rxh3 42. Rxf6+ Ke7 43. Rxf2 Rb3 44. b6 g4 45. Rb2 Rxb2 46. Bxb2 d5+ 47. Kxd5 Kd7 48. Be5 1-0

[Event "Asuncion Prieto Memorial op"]
[Site "Asuncion"]
[Date "2011.01.06"]
[Round "1"]
[White "Chaves, Nicolas"]
[Black "Laterza, Martin"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1794"]
[BlackElo "1547"]
[PlyCount "53"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. c4 b6 7. Nc3 Bb7 8. Qc2 d4 9. Na4 c5 10. a3 Nc6 11. Rb1 Qc7 12. Bf4 Qd7 13. b4 cxb4 14. axb4 Nh5 15. Bd2 Rac8 16. b5 Nd8 17. Qa2 f5 18. Ng5 Bxg2 19. Kxg2 e5 20. Bb4 Rf6 21. c5+ Nf7 22. c6 Qe8 23. Nb2 Ra8 24. Nxf7 Rxf7 25. Nc4 Bf8 26. Bxf8 Qxf8 27. Nxe5 1-0

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.07"]
[Round "9"]
[White "Moreno, Luis Manuel"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "C04"]
[BlackElo "1761"]
[PlyCount "113"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. exd5 Qxd5 6. dxe5 Nxe5 7. Ndf3 Qxd1+ 8. Kxd1 Ng4 9. Nh3 Bc5 10. Bf4 c6 11. Bg3 N8f6 12. Bd3 0-0 13. Re1 Be6 14. Kc2 Rad8 15. b4 Bb6 16. c4 Bd4 17. Nxd4 Rxd4 18. f3 Nh6 19. Be5 Rh4 20. Bg3 Rd4 21. Kc3 Rfd8 22. Rad1 Nf5 23. Be5 R4d7 24. Nf4 Ne8 25. Nxe6 fxe6 26. Bf4 Kf7 27. Bc2 Nf6 28. Rxd7+ Rxd7 29. Be5 b5 30. Rd1 bxc4 31. Rxd7+ Nxd7 32. Bd4 a6 33. Kxc4 Nd6+ 34. Kb3 Nb5 35. Bf2 Nd6 36. Bd3 Nb5 37. a4 Nc7 38. Be4 Nd5 39. Bg3 e5 40. b5 axb5 41. axb5 N7f6 42. bxc6 Nxe4 43. fxe4 Ne7 44. c7 Ke6 45. Kc4 Kd6 46. Kb5 Nc8 47. Kc4 g6 48. Bh4 Nb6+ 49. Kb5 Kxc7 50. Bd8+ Kxd8 51. Kxb6 Ke7 52. Kc5 Ke6 53. Kc6 h5 54. h4 Kf6 55. Kd6 g5 56. g3 g4 57. Kd5 1-0

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "7"]
[White "Azua Avila, Vicente"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1885"]
[BlackElo "1761"]
[PlyCount "114"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 b6 3. e3 Bb7 4. f4 c5 5. Nf3 d6 6. Bd3 Nc6 7. Nc3 g6 8. Ne4 Bg7 9. Nxf6+ Bxf6 10. Bxf6 exf6 11. 0-0 Qd7 12. c3 f5 13. Qe2 0-0 14. Rae1 Rfe8 15. Qf2 Qd8 16. h3 h5 17. Nh2 Kg7 18. g3 Qd7 19. Be2 a5 20. a4 Rh8 21. Bf3 Rae8 22. d4 Ne7 23. Qg2 Bxf3 24. Nxf3 Nd5 25. Qd2 Re7 26. dxc5 dxc5 27. Rd1 Rd8 28. Ne5 Qb7 29. e4 fxe4 30. c4 f6 31. cxd5 fxe5 32. fxe5 Rxe5 33. Qf4 Rf5 34. Qxe4 Rdxd5 35. Rxd5 Qxd5 36. Qe7+ Qf7 37. Qxf7+ Rxf7 38. Rxf7+ Kxf7 39. Kf2 Kf6 40. Kf3 g5 41. g4 h4 42. Kf2 Ke6 43. Ke2 Kd6 44. Kd2 Kc6 45. Kc2 b5 46. axb5+ Kxb5 47. Kc3 c4 48. bxc4+ Kc5 49. Kb3 a4+ 50. Kxa4 Kxc4 51. Ka3 Kd3 52. Kb3 Ke3 53. Kc3 Kf3 54. Kd3 Kg3 55. Ke3 Kxh3 56. Kf3 Kh2 57. Kf2 h3 0-1

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "8"]
[White "Chaves, Nicolas"]
[Black "Puppi Lazo, Jorge Luis"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1761"]
[PlyCount "108"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 Bf5 4. c4 e6 5. Qb3 Qc8 6. Nc3 c6 7. Rc1 Na6 8. e3 Nb4 9. Ne5 dxc4 10. Bxc4 Nbd5 11. Nxd5 Nxd5 12. Bg3 Be7 13. f3 Nc7 14. e4 Bg6 15. h4 Bh5 16. d5 Bd6 17. dxc6 b5 18. Be2 f6 19. Rd1 Bxe5 20. Bxe5 fxe5 21. Qc3 0-0 22. Qxe5 Be8 23. h5 Rf7 24. Rd6 Rb8 25. g4 Rb6 26. g5 Re7 27. g6 h6 28. f4 Rxc6 29. Rxc6 Bxc6 30. Rh3 Ne8 31. Qc5 Qb7 32. Rc3 Bxe4 33. Bxb5 Bf5 34. Re3 Kf8 35. Bc4 Qc7 36. Qb4 Qxf4 37. Ra3 Qe5+ 38. Kd2 Qd4+ 39. Ke1 Bg4 40. Rd3 Qb6 41. Qa3 a5 42. Rb3 Qg1+ 43. Kd2 Qf2+ 44. Kc3 Qe1+ 45. Kd4 e5+ 46. Kd5 Nf6+ 47. Kc5 Qf2+ 48. Kb5 Be2 49. Bxe2 Qxe2+ 50. Kxa5 Qd2+ 51. Ka4 Qd4+ 52. Kb5 Qd5+ 53. Kb6 Nd7+ 54. Ka6 Nc5+ 0-1

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "5"]
[White "Chaves, Nicolas"]
[Black "Cuellar, Diego"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1761"]
[BlackElo "2127"]
[PlyCount "62"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 Be7 7. Qe1 h6 8. e4 Bh7 9. Qe2 0-0 10. e5 Nfd7 11. Re1 Qc7 12. Nf1 c5 13. c4 dxc4 14. dxc4 Nc6 15. Bd2 Rfd8 16. g4 Nf8 17. b3 Nb4 18. Bxb4 cxb4 19. Ng3 Ng6 20. Nh5 Rd7 21. Qe3 Bc5 22. Qc1 Qd8 23. g5 hxg5 24. Nxg5 Bd4 25. Nxh7 Kxh7 26. Rb1 Kg8 27. Re4 Bxe5 28. Rg4 Rd4 29. Rg5 Bf4 30. Nxf4 Qxg5 31. Nxg6 Qxg6 0-1

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "6"]
[White "Cisneros Avendano, Diego Martin"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "A44"]
[BlackElo "1761"]
[PlyCount "38"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[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. e4 e5 4. Nc3 Be7 5. Bd3 Nf6 6. h3 0-0 7. Nf3 Nbd7 8. Nd2 Ne8 9. Nc4 g6 10. g4 Nb6 11. Bh6 Ng7 12. Qd2 Nxc4 13. Bxc4 Re8 14. f3 a6 15. a4 Bd7 16. a5 f5 17. Be3 f4 18. Bf2 Bh4 19. b3 Qg5 1/2-1/2

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.04"]
[Round "4"]
[White "Hughes, John L"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2019"]
[BlackElo "1761"]
[PlyCount "115"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 c5 8. Ne5 Qc7 9. Bb5+ Bd7 10. Nxd7 Nxd7 11. 0-0 0-0-0 12. Qf3 Nf6 13. dxc5 Qxc5 14. c4 Kb8 15. Be3 Qh5 16. Qxh5 Nxh5 17. c5 Bxc5 18. Bxc5 Rd5 19. b4 b6 20. Bc6 bxc5 21. Bxd5 exd5 22. bxc5 Rd8 23. Rfe1 Kc7 24. Re7+ Kc6 25. Rxf7 Kxc5 26. Rc1+ Kd4 27. Rxa7 Kd3 28. Kf1 Re8 29. Re1 Rb8 30. Ra3+ Kc4 31. Rc1+ Kd4 32. Rd1+ Kc4 33. Rad3 Nf6 34. Rd4+ Kc5 35. g4 h6 36. h4 g5 37. hxg5 hxg5 38. Ra4 Rb2 39. Ra5+ Kb6 40. Raxd5 Nxg4 41. R1d2 Rb4 42. Rxg5 Rf4 43. Kg2 Nf6 44. Kg3 Rxf2 45. Rxf2 Ne4+ 46. Kf4 Nxf2 47. Rg3 Ka5 48. Rf3 Nd1 49. Ra3+ Kb4 50. Rb3+ Kc4 51. Ke5 Nc3 52. Rb2 Na4 53. Rb8 Kc5 54. Ke6 Nb6 55. Ke7 Kb5 56. Kd6 Ka5 57. Kc6 Nc4 58. Kc5 1-0

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "2"]
[White "Castro, Jairo Antonio"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1958"]
[BlackElo "1761"]
[PlyCount "98"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Nxf6+ Bxf6 8. Bxf6 Qxf6 9. Bc4 0-0 10. 0-0 Rd8 11. c3 b6 12. Qe2 Bb7 13. Ne5 Nxe5 14. Qxe5 Qxe5 15. dxe5 Rd2 16. Rab1 Rad8 17. Rfe1 Kf8 18. Kf1 Ke7 19. Bb3 Ba6+ 20. Kg1 Be2 21. h3 c5 22. a3 a6 23. Rec1 Bd3 24. Ra1 Rxb2 25. Bd1 Be4 26. Bg4 Rdd2 27. Rf1 g6 28. h4 Bd3 29. Rfd1 Rxf2 30. Bf3 Be2 31. Kxf2 Bxd1+ 32. Ke3 Bxf3 33. gxf3 Rb3 34. Kd3 Rb2 35. Ke3 b5 36. Kd3 Kd7 37. h5 Kc6 38. Ke4 Rc2 39. Rd1 Rxc3 40. hxg6 hxg6 41. Rd6+ Kc7 42. Rxa6 b4 43. axb4 cxb4 44. Ra4 Rc4+ 45. Kd3 Rf4 46. Ke3 g5 47. Ke2 Kc6 48. Ra8 Kc5 49. Rc8+ Kd4 0-1

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "3"]
[White "Chaves, Nicolas"]
[Black "Balcarce, Cristian"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1761"]
[BlackElo "1986"]
[PlyCount "96"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. 0-0 0-0 5. d3 d5 6. c4 c5 7. Nc3 Nc6 8. Nd2 d4 9. Nce4 Nxe4 10. Nxe4 Qb6 11. Qb3 Bf5 12. Bd2 Rfe8 13. Qa3 Bxe4 14. Bxe4 f5 15. Bg2 Kh8 16. Rab1 a5 17. e4 Nb4 18. Bxb4 axb4 19. Qb3 Qc7 20. a3 Ra6 21. axb4 Rb6 22. Qa4 Rf8 23. Qa5 cxb4 24. exf5 Rxf5 25. Bd5 e6 26. c5 Rc6 27. Qxc7 Rxc7 28. Bxe6 Rfxc5 29. Ra1 Bf8 30. Bb3 Bh6 31. f4 Bf8 32. Kg2 Kg7 33. Rfe1 g5 34. Re4 Be7 35. Rae1 Bf6 36. fxg5 Rxg5 37. h4 Rgc5 38. Rg4+ Kh6 39. Rf1 Bg7 40. Re1 R7c6 41. Re7 Rg6 42. Rxg6+ Kxg6 43. Rxb7 Re5 44. Rxb4 Re2+ 45. Kh3 h5 46. Rb6+ Bf6 47. Bd1 Rf2 48. Bxh5+ Kg7 1/2-1/2

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.02"]
[Round "1"]
[White "Chaves, Nicolas"]
[Black "Zanetini, Gustavo Luis"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1761"]
[PlyCount "87"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 exd4 4. Nxd4 Bc5 5. Nb3 Be7 6. Nc3 d6 7. Bb5 Bd7 8. 0-0 a6 9. Be2 Nf6 10. Nd4 0-0 11. b3 b5 12. Bf3 Rb8 13. Bb2 Ne5 14. Re1 c5 15. Nf5 Bc6 16. Nd5 Bxd5 17. exd5 Ng6 18. h4 Re8 19. h5 Nf8 20. h6 gxh6 21. Rxe7 Rxe7 22. Bxf6 Re1+ 23. Qxe1 Qxf6 24. Ne7+ Kh8 25. Rd1 Nd7 26. Nc6 Rg8 27. Qe4 Nb6 28. Kf1 a5 29. Nxa5 c4 30. Qd4 Qxd4 31. Rxd4 cxb3 32. axb3 Rg5 33. Nb7 Kg7 34. Nxd6 Kf8 35. Nxb5 Ke8 36. c4 Kd7 37. c5 Nc8 38. c6+ Kd8 39. d6 Rxb5 40. c7+ Kd7 41. Bc6+ Kxc6 42. d7 Kxc7 43. d8Q+ Kb8 44. Rc4 1-0

[Event "PAR-ch"]
[Site "Asuncion"]
[Date "2010.07.04"]
[Round "8"]
[White "Chaves, Nicolas"]
[Black "Bustos, Sebastian"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1700"]
[BlackElo "1805"]
[PlyCount "145"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c4 e6 3. Nc3 b6 4. g3 Bb7 5. Bg2 Nc6 6. Nge2 Nge7 7. 0-0 g6 8. d4 cxd4 9. Nb5 d6 10. Nexd4 a6 11. Nc3 Bg7 12. Be3 0-0 13. b3 Qc7 14. Rc1 Rad8 15. Nd5 Qb8 16. Nxb6 Nxd4 17. Bxd4 Bxd4 18. Qxd4 Nc6 19. Qe3 Qa7 20. Rfd1 e5 21. Nd5 Nd4 22. Qh6 Bxd5 23. exd5 Ne2+ 24. Kf1 Nxc1 25. Rxc1 Qd4 26. h4 f5 27. h5 Rf6 28. Bh3 Rdf8 29. Kg2 Qe4+ 30. Kg1 Qe2 31. Bf1 Qg4 32. hxg6 Rxg6 33. Qh3 Qg5 34. Rc3 Qd2 35. Rd3 Qxa2 36. Rf3 Qb1 37. Kg2 Qe4 38. Bd3 Qg4 39. Qxg4 Rxg4 40. Bxf5 Rd4 41. Bxh7+ Kg7 42. Bf5 Rd2 43. g4 Rb2 44. Rh3 Rh8 45. Rf3 a5 46. Bd7 Rf8 47. Bf5 Rb8 48. Rh3 R2xb3 49. Rh7+ Kg8 50. Ra7 R3b4 51. Rxa5 Rxc4 52. Be6+ Kg7 53. Ra7+ Kh6 54. Rd7 Rb6 55. f3 Rc3 56. Bf5 Kg5 57. Kg3 Rbb3 58. Rg7+ Kf6 59. Rg6+ Ke7 60. Re6+ Kf7 61. Be4 Re3 62. Kf2 Rxe4 63. fxe4 Rb6 64. g5 Ra6 65. Kf3 Rb6 66. Kg4 Ra6 67. Kf5 Rb6 68. g6+ Kg7 69. Re7+ Kg8 70. Kf6 Rb8 71. Rf7 Rb4 72. g7 Rb8 73. Rf8+ 1-0

[Event "PAR-ch"]
[Site "Asuncion"]
[Date "2010.07.04"]
[Round "9"]
[White "Chaves, Nicolas"]
[Black "Toledo, Orlando"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "1700"]
[BlackElo "1784"]
[PlyCount "75"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 Nf6 2. Bc4 e5 3. Nc3 Nc6 4. Nf3 Bb4 5. d3 0-0 6. 0-0 Bxc3 7. bxc3 d5 8. Bb5 Bg4 9. h3 Bxf3 10. Qxf3 Qd6 11. Bg5 dxe4 12. dxe4 Nd7 13. Qf5 Nb6 14. Rfd1 Qg6 15. Qxg6 hxg6 16. Rd3 f6 17. Be3 Rfd8 18. Rad1 Rxd3 19. Rxd3 Rd8 20. Bxc6 Rxd3 21. cxd3 bxc6 22. Bxb6 cxb6 23. f3 Kf7 24. Kf2 b5 25. Ke3 Ke6 26. d4 Kd6 27. Kd3 c5 28. d5 g5 29. Kc2 a5 30. a3 Ke7 31. Kb3 c4+ 32. Kb2 a4 33. Kc2 Kf7 34. Kd2 Ke7 35. Ke3 Kd7 36. g3 g6 37. g4 Ke7 38. Kd2 1/2-1/2

[Event "PAR-ch"]
[Site "Asuncion"]
[Date "2010.06.27"]
[Round "7"]
[White "Saldana, Fernando Javier"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1833"]
[BlackElo "1700"]
[PlyCount "169"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. 0-0 cxd4 9. Nxd4 Bc5 10. Nb3 Bd6 11. Bg5 h6 12. Bh4 Qc7 13. Bg3 Bd7 14. Bxd6 Qxd6 15. Qe2 0-0 16. Rad1 Qf4 17. Qd2 Qg4 18. Be2 Qg6 19. Bf3 Rac8 20. c3 Bc6 21. Bxc6 Rxc6 22. Rfe1 Rc4 23. Qd3 Qxd3 24. Rxd3 Ra4 25. a3 Ra6 26. Re2 Rc8 27. f3 Rb6 28. Nc1 Kf8 29. Kf2 Ke7 30. Red2 Rcc6 31. Rd4 Rd6 32. Rxd6 Rxd6 33. Ke2 Nd5 34. g3 Nb6 35. Rxd6 Kxd6 36. b3 Nd7 37. Ke3 Nc5 38. b4 Na4 39. c4 Nb2 40. c5+ Kd5 41. Ke2 Nc4 42. Kd3 Nxa3 43. Ne2 Nb5 44. Nf4+ Ke5 45. Ne2 a6 46. Kc4 g5 47. Kd3 Kd5 48. f4 f6 49. h3 e5 50. fxe5 fxe5 51. g4 Nd4 52. Nc3+ Ke6 53. Ke4 Nb3 54. Ne2 Nd2+ 55. Ke3 Nb3 56. Ke4 Nd2+ 57. Ke3 Nb3 58. Ke4 a5 59. Kd3 axb4 60. Kc4 Nd2+ 61. Kxb4 Ne4 62. Kc4 Nf2 63. Ng1 Nd1 64. Ne2 Nf2 65. Ng1 Nd1 66. Ne2 Ne3+ 67. Kd3 Nd5 68. Ke4 Nf6+ 69. Ke3 Kd5 70. Ng3 Kxc5 71. Nf5 b5 72. Nxh6 Nd5+ 73. Kd2 Nf4 74. Nf7 Nxh3 75. Nxe5 Kd4 76. Nf7 b4 77. Kc2 Kc4 78. Ne5+ Kd4 79. Nf3+ Kc4 80. Ne5+ Kd4 81. Nf3+ Kd5 82. Kb3 Ke4 83. Nxg5+ Nxg5 84. Kxb4 Kf4 85. Kb5 1/2-1/2

[Event "PAR-ch"]
[Site "Asuncion"]
[Date "2010.06.26"]
[Round "6"]
[White "Chaves, Nicolas"]
[Black "Diaz, Fernando"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1700"]
[BlackElo "1999"]
[PlyCount "80"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 Be7 6. 0-0 Ne4 7. Nbd2 f5 8. Ne5 0-0 9. f3 Nxd2 10. Qxd2 d6 11. Nc4 Nc6 12. c3 Bf6 13. Bg3 Qe8 14. Qc2 Qh5 15. Na3 Kh8 16. d5 exd5 17. Bxf5 Ne5 18. Rf2 g6 19. Bd3 Nxd3 20. Qxd3 a6 21. Nc2 Rae8 22. Rd1 Bg5 23. Re2 Qh6 24. Bf2 a5 25. b4 axb4 26. Nxb4 Rf5 27. f4 Bd8 28. g4 Rff8 29. g5 Qh5 30. Rdd2 Qg4+ 31. Bg3 Rf5 32. Qb5 Ref8 33. Qa4 Bxg5 34. Qa7 Ba8 35. Rf2 Bh4 36. Rde2 Bxg3 37. hxg3 d4 38. e4 Rxf4 39. Qxc7 Qxg3+ 40. Rg2 Rf1# 0-1

[Event "PAR-ch"]
[Site "Asuncion"]
[Date "2010.06.20"]
[Round "5"]
[White "Chaves, Nicolas"]
[Black "Rivarola, Paul"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1700"]
[BlackElo "1652"]
[PlyCount "57"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nbd2 Be7 7. Bd3 0-0 8. 0-0 h6 9. Ne5 Bd6 10. Qf3 Qc7 11. Bxh6 Bxe5 12. dxe5 Qxe5 13. Bf4 Qh5 14. Qxh5 Nxh5 15. Bd6 Rd8 16. Bxc5 b6 17. Bd4 Bb7 18. Nf3 g6 19. Ne5 Nxd4 20. cxd4 Rac8 21. Rac1 Nf6 22. Bb5 a6 23. Bc6 Bxc6 24. Nxc6 Rxc6 25. Rxc6 Rb8 26. Rfc1 Kg7 27. Rc8 Rxc8 28. Rxc8 Ne4 29. Rc6 1-0

[Event "PAR-ch"]
[Site "Asuncion"]
[Date "2010.06.19"]
[Round "4"]
[White "Peralta, Eduardo"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2280"]
[BlackElo "1700"]
[PlyCount "117"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 Be7 6. Nc3 c5 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 Nd7 11. d4 Nf6 12. Ne5 0-0 13. Bb2 Nd7 14. Nd3 Rc8 15. a3 Rc7 16. d5 exd5 17. exd5 Nf6 18. c4 b5 19. Be5 Rd7 20. Bxf6 Bxf6 21. Nxc5 Bxa1 22. Nxd7 Qxd7 23. Qxa1 bxc4 24. Qd4 Rc8 25. Rc1 Qa4 26. Rc3 Qb5 27. h4 Qc5 28. Qg4 g6 29. h5 Re8 30. Rxc4 Re1+ 31. Kh2 Qxf2 32. h6 Qe2 33. Qxe2 Rxe2 34. Rc7 Rb2 35. Kg1 Kf8 36. Be4 Ke8 37. g4 Rb5 38. Bc2 Rb6 39. Ba4+ Kd8 40. Rxf7 Bxd5 41. Rd7+ Kc8 42. Rxd5 g5 43. Bd7+ Kc7 44. Bf5 Rxh6 45. Rd7+ Kb6 46. Rxh7 Rc6 47. Rg7 Rc3 48. a4 Rc4 49. a5+ Kxa5 50. Rxa7+ Kb6 51. Rg7 Kc6 52. Rxg5 Kd6 53. Rg8 Ke5 54. Kf2 Kf4 55. Rf8 Rc3 56. Ke2 Rg3 57. Bc8+ Ke4 58. Bb7+ Kd4 59. Bf3 1-0

[Event "PAR-ch"]
[Site "Asuncion"]
[Date "2010.06.13"]
[Round "3"]
[White "Zarate, Fernandoh"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1662"]
[BlackElo "1700"]
[PlyCount "96"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nc3 c5 7. Be3 Qb6 8. h3 cxd4 9. Bxd4 Bc5 10. Be2 Bxd4 11. Nxd4 Nc5 12. 0-0 0-0 13. Qd2 Rd8 14. Qe3 Bd7 15. a4 Be8 16. Ncb5 Nd5 17. Qg3 Bxb5 18. a5 Ne4 19. axb6 Nxg3 20. fxg3 Bxe2 21. Nxe2 Nxb6 22. Rfd1 a6 23. b3 Kf8 24. Rd4 Rxd4 25. Nxd4 Rd8 26. Rd1 Ke7 27. c4 g6 28. Rd2 e5 29. Nf3 Rxd2 30. Nxd2 Nd7 31. Ne4 h6 32. Nc3 Nc5 33. Nd5+ Kd6 34. b4 Nd3 35. Kf1 b5 36. Ke2 bxc4 37. Ne3 Nxb4 38. Nxc4+ Kd5 39. Ne3+ Ke4 40. Ng4 h5 41. Nh6 f5 42. Ng8 a5 43. Nf6+ Kd4 44. Ng8 a4 45. Kd2 a3 46. Kc1 a2 47. Kb2 e4 48. Ne7 e3 0-1

[Event "PAR-ch"]
[Site "Asuncion"]
[Date "2010.06.12"]
[Round "1"]
[White "Butti, Enrique"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2089"]
[BlackElo "1700"]
[PlyCount "53"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 Nc6 9. Qf4 0-0 10. Rd1 a6 11. b3 Rc8 12. Bb2 Qc7 13. Qd2 Rfd8 14. Rac1 d5 15. cxd5 Nxd5 16. Nxd5 Rxd5 17. Nd4 Rc5 18. Bxc6 Bxc6 19. Ba3 Rxc1 20. Rxc1 Bxa3 21. Rxc6 Qb7 22. Qc3 Rxc6 23. Nxc6 Bc5 24. Qf3 f6 25. h4 Qd7 26. Kg2 Kf7 27. Ne5+ 1-0

[Event "PAR-ch"]
[Site "Asuncion"]
[Date "2010.06.12"]
[Round "2"]
[White "Chaves, Nicolas"]
[Black "Vera Irala, Carlos Marcelo"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1700"]
[BlackElo "1886"]
[PlyCount "84"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 Nf6 2. Bc4 Nxe4 3. Bxf7+ Kxf7 4. Qh5+ g6 5. Qd5+ e6 6. Qxe4 d5 7. Qf4+ Ke8 8. Nf3 Bd6 9. Qh6 Qf6 10. d4 Nc6 11. Bg5 Qf7 12. Nc3 Rf8 13. Nb5 a6 14. Nxd6+ cxd6 15. Be3 Rh8 16. Ng5 Qf8 17. Qh4 h6 18. Nf3 g5 19. Qg3 Nb4 20. Kd2 Qf5 21. Ne1 Ke7 22. h4 g4 23. Bf4 e5 24. dxe5 dxe5 25. Bxe5 Re8 26. Nd3 Nxd3 27. cxd3 Be6 28. Rac1 Rac8 29. Qf4 Qxf4+ 30. Bxf4 Rf8 31. g3 h5 32. Rc3 Rxc3 33. bxc3 Kd7 34. Re1 Rf5 35. Rb1 Kc6 36. Be3 b5 37. a4 Rf7 38. axb5+ axb5 39. Ra1 Rb7 40. Ra6+ Kd7 41. Bc5 Bf7 42. Rd6+ Ke8 1/2-1/2

[Event "Asuncion Roggio Cup-C 3rd"]
[Site "Asuncion"]
[Date "2010.05.29"]
[Round "9"]
[White "Battaglia, Jose"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1806"]
[BlackElo "1700"]
[PlyCount "130"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. e3 b6 4. d4 Bb7 5. Bd3 Bb4+ 6. Nbd2 Ne4 7. Bxe4 Bxe4 8. a3 Bxd2+ 9. Bxd2 0-0 10. 0-0 Bd3 11. Re1 Bxc4 12. Rc1 Bd5 13. e4 Bb7 14. Qc2 Na6 15. Re3 d6 16. Bc3 Rc8 17. e5 f5 18. exf6 Rxf6 19. d5 e5 20. Ng5 Rh6 21. Ne6 Qh4 22. Rh3 Qg4 23. Rg3 Qh5 24. Rh3 Qg6 25. Rg3 Qxc2 26. Rxc2 Bxd5 27. Nxg7 Rg6 28. Nf5 Rxg3 29. hxg3 Be4 30. Ne7+ Kf7 31. Nxc8 Bxc2 32. Nxa7 Ba4 33. Kf1 Ke6 34. Ke2 Nc5 35. Ke3 Bd7 36. b4 Na4 37. Ba1 b5 38. f4 Nb6 39. fxe5 Nc4+ 40. Ke4 d5+ 41. Kd4 Nxe5 42. Bb2 Kd6 43. Bc1 Ng6 44. Be3 c6 45. Bf4+ Nxf4 46. gxf4 Be6 47. g3 Bf5 48. Ke3 Bd7 49. Kd4 Bg4 50. Ke3 Bf5 51. Kd4 Bd7 52. Ke3 Kc7 53. Kd4 Kb6 54. Nxc6 Kxc6 55. Ke5 d4 56. Kxd4 Kd6 57. Ke4 Ke6 58. f5+ Kf6 59. g4 Kg5 60. Kf3 Be8 61. Kg3 Bd7 62. Kf3 Bxf5 63. gxf5 Kxf5 64. Ke3 Ke5 65. Kf3 Kd4 0-1

[Event "Asuncion Roggio Cup-C 3rd"]
[Site "Asuncion"]
[Date "2010.05.27"]
[Round "7"]
[White "Chaves, Nicolas"]
[Black "Heinrichs, Vivian"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1700"]
[BlackElo "1870"]
[PlyCount "42"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Qb3 e5 4. dxe5 dxc4 5. Qxb7 Nd7 6. e6 Bxe6 7. Nc3 Bc5 8. Bg5 Qb8 9. Qc6 Ne7 10. Bxe7 Bxe7 11. 0-0-0 Qc8 12. Nd5 Bd6 13. e4 0-0 14. Nf3 Re8 15. Bxc4 Rb8 16. Nxc7 Rb6 17. Qxb6 Nxb6 18. Nxe8 Bf4+ 19. Kb1 Qxc4 20. Rd8 Qxa2+ 21. Kc2 Qa4+ 0-1

[Event "Asuncion Roggio Cup-C 3rd"]
[Site "Asuncion"]
[Date "2010.05.26"]
[Round "6"]
[White "Chaves, Nicolas"]
[Black "Rivarola, Paul"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1700"]
[BlackElo "1652"]
[PlyCount "70"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. c4 Bb7 5. e3 d5 6. Bd3 Be7 7. Nc3 a6 8. Rc1 c5 9. dxc5 dxc4 10. Bxc4 Qxd1+ 11. Kxd1 b5 12. Be2 Nc6 13. Ne5 Rd8+ 14. Ke1 Nd7 15. Nxd7 Rxd7 16. Bf3 0-0 17. Bd6 Bxd6 18. cxd6 Nb4 19. Rd1 Bxf3 20. gxf3 f5 21. e4 Nc6 22. f4 fxe4 23. Nxe4 Rf5 24. Ke2 Nb4 25. Rc1 Nd5 26. Rc8+ Rf8 27. Rxf8+ Kxf8 28. Kf3 Rf7 29. Ng5 Rxf4+ 30. Kg3 Ke8 31. Nxe6 Rf6 32. Re1 Kd7 33. Nc5+ Kxd6 34. Ne4+ Ke5 35. Nxf6+ Kxf6 1-0

[Event "Asuncion Roggio Cup-C 3rd"]
[Site "Asuncion"]
[Date "2010.05.25"]
[Round "5"]
[White "Saldana, Fernando Javier"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1833"]
[BlackElo "1700"]
[PlyCount "33"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. 0-0 cxd4 9. Nxd4 Bc5 10. Nb3 Bd6 11. h3 0-0 12. Bg5 h6 13. Bh4 Qc7 14. Bxf6 gxf6 15. Qg4+ Kh8 16. Qh5 Kg7 17. Qg4+ 1/2-1/2

[Event "Asuncion Roggio Cup-C 3rd"]
[Site "Asuncion"]
[Date "2010.05.24"]
[Round "4"]
[White "Butti, Enrique"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2089"]
[BlackElo "1700"]
[PlyCount "59"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. b3 0-0 7. Bb2 c5 8. c4 d6 9. Nc3 Nbd7 10. Ng5 h6 11. Nge4 Nxe4 12. Nxe4 Nf6 13. Ng3 Qc7 14. f4 Rfe8 15. Qe2 a5 16. Kh1 a4 17. Rae1 axb3 18. axb3 Bc6 19. e4 cxd4 20. e5 dxe5 21. fxe5 Nd7 22. Bxd4 Bb4 23. Rd1 Nc5 24. Nh5 Nxd3 25. Qg4 f5 26. exf6 Ra2 27. f7+ Qxf7 28. Rxf7 Rxg2 29. Rxg7+ Kh8 30. Rg8+ 1-0

[Event "Asuncion Roggio Cup-C 3rd"]
[Site "Asuncion"]
[Date "2010.05.22"]
[Round "3"]
[White "Chaves, Nicolas"]
[Black "Luzuriaga, Norberto Horacio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1700"]
[BlackElo "1885"]
[PlyCount "63"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 c6 6. d3 d5 7. Bb3 dxe4 8. dxe4 Qxd1+ 9. Kxd1 Na6 10. Be3 Ng4 11. Bg1 Nc7 12. h3 Nf6 13. g3 b5 14. a3 Bb7 15. Ke2 0-0 16. Bc5 Rfe8 17. Rhd1 Na6 18. Bf2 c5 19. e5 Ne4 20. Nxe4 Bxe4 21. Bxf7+ Kxf7 22. Ng5+ Kg8 23. Nxe4 Bf8 24. Rd7 Rec8 25. Rb7 Rcb8 26. Rxb8 Rxb8 27. Nxc5 Nxc5 28. Bxc5 Rc8 29. b4 Kf7 30. a4 a6 31. axb5 axb5 32. Ra5 1-0

[Event "Asuncion Roggio Cup-C 3rd"]
[Site "Asuncion"]
[Date "2010.05.21"]
[Round "2"]
[White "Lipiniks, Leonardo"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1870"]
[BlackElo "1700"]
[PlyCount "41"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 c5 9. 0-0 cxd4 10. Nxd4 Bc5 11. Be3 e5 12. Nf5 Bxe3 13. Bb5+ Bd7 14. Qd6 Bh6 15. Qxe5+ Kf8 16. Qd6+ Kg8 17. Ne7+ Kf8 18. Nc6+ Kg8 19. Nxd8 Bxb5 20. Qe7 Rxd8 21. Qxd8+ 1-0

[Event "Asuncion Roggio Cup-C 3rd"]
[Site "Asuncion"]
[Date "2010.05.20"]
[Round "1"]
[White "Chaves, Nicolas"]
[Black "Deus Filho, Joaquim"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1700"]
[BlackElo "2048"]
[PlyCount "99"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Ne2 Nf6 4. Nbc3 Ne5 5. d3 e6 6. f4 Nc6 7. g3 d5 8. Bg2 d4 9. Na4 Be7 10. e5 Ng4 11. Bxc6+ bxc6 12. b3 h5 13. h3 Nh6 14. Kf2 f6 15. Ng1 Nf5 16. Nf3 h4 17. g4 Ng3 18. Re1 g5 19. exf6 Bxf6 20. fxg5 Be7 21. Bf4 0-0 22. Bxg3 hxg3+ 23. Kxg3 Bxg5 24. Nxg5 Qxg5 25. Qc1 Qf6 26. Rf1 Qe5+ 27. Rf4 Bd7 28. Qd2 Be8 29. Re1 Qd6 30. Ref1 Bg6 31. Kg2 Rxf4 32. Qxf4 Qxf4 33. Rxf4 e5 34. Rf6 Bxd3 35. Nxc5 Bb1 36. Rxc6 Rd8 37. Re6 d3 38. Nxd3 Rxd3 39. Rxe5 Bxa2 40. Ra5 Bxb3 41. Rxa7 Bxc4 42. Rc7 Bf7 43. Rc5 Kg7 44. Rf5 Be6 45. Re5 Kf6 46. Rh5 Bd5+ 47. Kf2 Be4 48. Rh8 Bd5 49. Rh5 Kg6 50. Re5 1/2-1/2

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2010.05.05"]
[Round "9"]
[White "Chaves, Nicolas"]
[Black "Barrientos, Ernesto"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1700"]
[BlackElo "1934"]
[PlyCount "101"]
[EventDate "2010.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 d5 3. Bf4 Nf6 4. e3 e6 5. c4 c6 6. Nc3 Bd6 7. Bxd6 Qxd6 8. c5 Qe7 9. Ne5 Nbd7 10. f4 Nxe5 11. fxe5 Ne4 12. Nxe4 fxe4 13. Qh5+ g6 14. Qh6 b6 15. Rc1 Rb8 16. b3 a5 17. Be2 Rf8 18. Rf1 Rxf1+ 19. Kxf1 Kd7 20. cxb6 Rxb6 21. Rc5 a4 22. Ra5 axb3 23. Ra7+ Bb7 24. axb3 Qf7+ 25. Qf4 Qxf4+ 26. exf4 Rxb3 27. Ba6 Kc7 28. Bxb7 Rxb7 29. Ra8 Rb4 30. Ra7+ Kd8 31. Rxh7 Rxd4 32. Rg7 e3 33. Ke2 Rxf4 34. Kxe3 Re4+ 35. Kd3 Rxe5 36. Kd4 Rg5 37. Kc5 Rxg2 38. Kd6 Ke8 39. Kxe6 Kf8 40. Rc7 Rc2 41. Kf6 Ke8 42. Ke6 Kd8 43. Kd6 d4 44. Rg7 Kc8 45. Rxg6 d3 46. Rg1 d2 47. Rd1 c5 48. Kc6 c4 49. Rg1 Kd8 50. Kd6 Kc8 51. Kc6 1/2-1/2

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2010.05.04"]
[Round "8"]
[White "Chaves, Nicolas"]
[Black "Penayo, Nicolas"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1700"]
[BlackElo "1897"]
[PlyCount "89"]
[EventDate "2010.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nf3 Nxe4 6. Be3 Nc6 7. Nbd2 Bf5 8. Bd3 Nb4 9. Bb5+ c6 10. Ba4 Nd5 11. Qe2 Nxe3 12. Qxe3 Nxd2 13. Kxd2 Qxe3+ 14. fxe3 d5 15. Ne5 Bd6 16. Raf1 Be6 17. Nd3 0-0 18. Nf4 Bc8 19. c3 b5 20. Bc2 b4 21. Ba4 Bb7 22. Nd3 bxc3+ 23. bxc3 Rac8 24. Rb1 Ba6 25. Nb4 Bxb4 26. Rxb4 c5 27. Rb2 cxd4 28. cxd4 Rc7 29. Rc2 Rfc8 30. Rhc1 Rxc2+ 31. Rxc2 Rxc2+ 32. Kxc2 Kf8 33. Bc6 Bc4 34. a4 a5 35. Bb5 Bxb5 36. axb5 Ke7 37. Kb3 Kd7 38. Ka4 Kc7 39. Kxa5 Kb7 40. b6 f5 41. Kb5 g5 42. g3 h5 43. Kc5 f4 44. exf4 h4 45. fxg5 1-0

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2010.04.28"]
[Round "7"]
[White "Diaz, Fernando"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1999"]
[BlackElo "1700"]
[PlyCount "55"]
[EventDate "2010.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Na3 cxd4 7. cxd4 Bxa3 8. bxa3 Nc6 9. Bd3 Nxd4 10. 0-0 Nxf3+ 11. Qxf3 Ne7 12. Be3 Qc7 13. Qg3 Ng6 14. Bd4 0-0 15. h4 a6 16. h5 Ne7 17. Rfc1 Bc6 18. h6 Ng6 19. hxg7 Kxg7 20. Qh3 Qd8 21. g3 Rh8 22. f4 h5 23. f5 exf5 24. Qxf5 Be8 25. e6+ f6 26. Rc5 Rf8 27. Rxd5 Qc7 28. Rd7+ 1-0

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2010.04.27"]
[Round "6"]
[White "Chaves, Nicolas"]
[Black "Alarcon, Jose"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1700"]
[BlackElo "1748"]
[PlyCount "63"]
[EventDate "2010.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c5 2. c3 d5 3. Nf3 Nc6 4. e3 Bf5 5. Bd3 Bg4 6. h3 Bxf3 7. Qxf3 e5 8. dxe5 Nxe5 9. Bb5+ Nc6 10. c4 Nge7 11. Nc3 a6 12. Bxc6+ bxc6 13. 0-0 Qd6 14. Rd1 Rd8 15. b3 g6 16. Bb2 Bg7 17. Ne4 dxe4 18. Rxd6 exf3 19. Rxd8+ Kxd8 20. Bxg7 Re8 21. gxf3 Kc7 22. Rd1 Nf5 23. Bf6 a5 24. e4 Nd6 25. Bg5 Nb7 26. Bf4+ Kb6 27. Rd7 f5 28. Bc7+ Ka6 29. e5 h5 30. f4 Re6 31. Rf7 a4 32. Rf6 1-0

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2010.04.23"]
[Round "5"]
[White "Vera Irala, Carlos Marcelo"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1886"]
[BlackElo "1700"]
[PlyCount "150"]
[EventDate "2010.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Be2 Be7 6. Nc3 d5 7. 0-0 0-0 8. Bd2 Nbd7 9. Rc1 c5 10. Re1 Ne4 11. cxd5 Nxc3 12. Bxc3 Bxd5 13. a3 Rc8 14. Ba6 Rc7 15. e4 Ba8 16. Bd3 cxd4 17. Nxd4 Nc5 18. Bc2 Rd7 19. Qg4 Rxd4 20. Bxd4 Qxd4 21. b4 Nd3 22. Bxd3 Qxd3 23. Re3 Qd4 24. Rd1 Qe5 25. f4 Qb2 26. Qe2 Qxe2 27. Rxe2 a5 28. Rd7 Re8 29. Rc2 Kf8 30. Rcc7 Bxe4 31. g3 Bf5 32. Rb7 e5 33. Rdc7 exf4 34. gxf4 Be6 35. bxa5 Bc5+ 36. Kg2 Bd5+ 37. Kf1 Bxb7 38. Rxb7 bxa5 39. Rb5 Bxa3 40. Rxa5 Bd6 41. Ra4 Rb8 42. h4 Rb4 43. Ra8+ Ke7 44. Ra7+ Kf6 45. Ra6 Rxf4+ 46. Kg2 Ke5 47. h5 Be7 48. Kg3 Rc4 49. h6 g6 50. Ra8 Bf6 51. Re8+ Kf5 52. Rf8 Rc7 53. Ra8 Rc3+ 54. Kg2 Rc2+ 55. Kf3 Rh2 56. Ra5+ Be5 57. Ra7 Rh3+ 58. Kg2 Rg3+ 59. Kh1 Ke6 60. Ra6+ Bd6 61. Ra8 Rh3+ 62. Kg2 Rxh6 63. Kf3 Rh3+ 64. Kg2 Rg3+ 65. Kh1 h5 66. Rh8 Be5 67. Re8+ Kf5 68. Rf8 f6 69. Rh8 Kg4 70. Ra8 Kh3 71. Ra1 Rd3 72. Rg1 g5 73. Re1 g4 74. Kg1 g3 75. Kf1 Rd2 0-1

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2010.04.21"]
[Round "4"]
[White "Chaves, Nicolas"]
[Black "Florentin, Damaso"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1700"]
[BlackElo "1782"]
[PlyCount "154"]
[EventDate "2010.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Nbd7 5. Bd3 a6 6. Nbd2 Bd6 7. Ne5 Qe7 8. 0-0 h6 9. Ndf3 Ne4 10. c4 c6 11. c5 Bb8 12. Nxd7 Bxd7 13. Bxb8 Rxb8 14. Bxe4 dxe4 15. Ne5 Qh4 16. g3 Qg5 17. Qc2 f5 18. Qb3 h5 19. Qb6 Qd8 20. Qxd8+ Rxd8 21. Rac1 Rh6 22. Rc4 Ke7 23. Rb4 Bc8 24. Nc4 Rhh8 25. Rc1 g5 26. Rc3 h4 27. Nb6 hxg3 28. Nxc8+ Rxc8 29. Rxb7+ Kf6 30. hxg3 e5 31. dxe5+ Kxe5 32. Rcb3 Rh6 33. Re7+ Kd5 34. Rbb7 Rd8 35. Rf7 Kc4 36. Rbd7 Rdh8 37. Rd4+ Kb5 38. a4+ Ka5 39. Kf1 Rh1+ 40. Ke2 Rb1 41. b4+ Rxb4 42. Rxb4 Kxb4 43. Rxf5 Kxa4 44. Rxg5 Re8 45. Rf5 a5 46. Kd2 Kb3 47. Rf6 Rc8 48. Rf7 Rd8+ 49. Kc1 Rd5 50. Rb7+ Ka4 51. Kb2 Rf5 52. Kc3 Rxf2 53. Re7 Rg2 54. Rxe4+ Kb5 55. g4 Kxc5 56. Re5+ Kb6 57. g5 c5 58. Kc4 Rc2+ 59. Kb3 Rc1 60. Re4 Rg1 61. Kc4 Rc1+ 62. Kd5 Kb5 63. Rg4 Rd1+ 64. Ke5 a4 65. g6 a3 66. Rg2 Rd8 67. g7 Rg8 68. Kf6 Kb4 69. e4 c4 70. e5 Kb3 71. Kf7 Rc8 72. e6 a2 73. Rg1 c3 74. e7 Kb2 75. e8Q Rxe8 76. Kxe8 a1Q 77. Rg2+ c2 1/2-1/2

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2010.04.20"]
[Round "3"]
[White "Benitez, Jose Rodolfo"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1830"]
[BlackElo "1700"]
[PlyCount "74"]
[EventDate "2010.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 b6 3. f4 Bb7 4. Nf3 e6 5. Bd3 Ne4 6. 0-0 d6 7. Nbd2 Nxd2 8. Bxd2 Nd7 9. c3 f5 10. Qe2 Nf6 11. Be1 Ne4 12. Nd2 Nxd2 13. Bxd2 Qd7 14. c4 Be7 15. Bc3 0-0 16. Rae1 Bh4 17. Rd1 Rf6 18. e4 Rg6 19. d5 Rf8 20. Bb1 Qf7 21. Qf3 Rg4 22. exf5 exf5 23. Rd3 Re8 24. Re3 Rxe3 25. Qxe3 h5 26. Bc2 Qg6 27. Qh3 Qh6 28. Bxf5 Rxf4 29. Be6+ Kh8 30. Rd1 Rxc4 31. b3 Re4 32. Bf7 Qe3+ 33. Qxe3 Rxe3 34. Bb4 Re2 35. Bxh5 Rxa2 36. Bc3 Bf2+ 37. Kf1 Ba6+ 0-1

[Event "Asuncion Preclasificatorio Mayor"]
[Site "Asuncion"]
[Date "2010.04.14"]
[Round "2"]
[White "Chaves, Nicolas"]
[Black "Apuril, Jose"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1700"]
[BlackElo "1860"]
[PlyCount "56"]
[EventDate "2010.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 d5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Qb6 7. Na4 Qb4+ 8. Bd2 Qd6 9. Qb3 Ne4 10. Rc1 Nxd2 11. Kxd2 e6 12. Nc5 Rb8 13. e3 Be7 14. Bb5 0-0 15. Rc2 f6 16. Qa4 e5 17. Nxb7 Rxb7 18. Bxc6 Rb4 19. Qa3 Bf5 20. Rc3 Rfb8 21. b3 Rxd4+ 22. Nxd4 Qxa3 23. Bxd5+ Kh8 24. Nxf5 Bb4 25. Rhc1 Rc8 26. Bc4 Qb2+ 27. R1c2 Bxc3+ 28. Kd3 Rd8+ 0-1

[Event "Carlos Duria Memorial 4th"]
[Site "Asuncion"]
[Date "2010.01.27"]
[Round "9"]
[White "Gonzalez, Augusto"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "D03"]
[BlackElo "1700"]
[PlyCount "41"]
[EventDate "2010.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 c5 5. c3 cxd4 6. exd4 Be7 7. Bd3 Nbd7 8. Nbd2 a6 9. 0-0 0-0 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bxe7 Qxe7 13. f4 f6 14. Nf3 fxe5 15. Nxe5 Nxe5 16. fxe5 Rxf1+ 17. Qxf1 Bd7 18. Qf2 Rf8 19. Qe3 Qh4 20. Rf1 Rxf1+ 21. Bxf1 1/2-1/2

[Event "Carlos Duria Memorial 4th"]
[Site "Asuncion"]
[Date "2010.01.26"]
[Round "8"]
[White "Chaves, Nicolas"]
[Black "Alderete, Jazmin"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1700"]
[BlackElo "1477"]
[PlyCount "68"]
[EventDate "2010.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 a6 8. a4 c5 9. Nf3 Nc6 10. Bg5 Be6 11. Qd2 h6 12. Bh4 Nxe4 13. Bxe7 Nxd2 14. Bxd8 Nxf3+ 15. Bxf3 Raxd8 16. Rad1 Bf5 17. Ne4 Bxe4 18. Bxe4 Rfe8 19. Rfe1 Kf8 20. Kf1 g6 21. Rd3 Rd7 22. Bxc6 Rxe1+ 23. Kxe1 bxc6 24. Rb3 Re7+ 25. Kd2 Re4 26. Rb8+ Ke7 27. b3 Rb4 28. Ra8 c4 29. Kc3 c5 30. Rxa6 cxb3 31. cxb3 d5 32. Rc6 d4+ 33. Kc2 d3+ 34. Kxd3 Rxb3+ 1/2-1/2

[Event "Carlos Duria Memorial 4th"]
[Site "Asuncion"]
[Date "2010.01.25"]
[Round "7"]
[White "Chaves, Nicolas"]
[Black "Escofet Fernandez, Jaime"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1700"]
[BlackElo "1950"]
[PlyCount "58"]
[EventDate "2010.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 Bd6 11. Ne5 Bxe5 12. Bxe5 0-0-0 13. Bg3 Nh5 14. 0-0-0 Nxg3 15. hxg3 h6 16. Rh5 g6 17. Rh4 h5 18. Rdh1 Rhf8 19. g4 hxg4 20. Rxg4 e5 21. Rgh4 exd4 22. cxd4 Kb8 23. Bb5 Rc8 24. Kb1 Qf5+ 25. Ka1 Qxf2 26. Ba6 Na5 27. Qxd5 Qxh4 28. Qe5+ Ka8 29. Bxb7+ Nxb7 0-1

[Event "Carlos Duria Memorial 4th"]
[Site "Asuncion"]
[Date "2010.01.24"]
[Round "5"]
[White "Chaves, Nicolas"]
[Black "Torres, Christian"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1700"]
[BlackElo "1670"]
[PlyCount "35"]
[EventDate "2010.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. Ne2 Nf6 4. Nbc3 Nc6 5. d4 cxd4 6. Nxd4 g6 7. Be2 Bg7 8. Be3 Bd7 9. 0-0 0-0 10. Rc1 Rc8 11. f3 Ne5 12. Nd5 Ne8 13. Nb5 Nxc4 14. Rxc4 Rxc4 15. Bxc4 Bxb5 16. Bxb5 Bxb2 17. Bxa7 Qa5 18. Qa4 1-0

[Event "Carlos Duria Memorial 4th"]
[Site "Asuncion"]
[Date "2010.01.24"]
[Round "6"]
[White "Toledo, Orlando"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1802"]
[BlackElo "1700"]
[PlyCount "88"]
[EventDate "2010.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. 0-0 Bxe2 8. Qxe2 Qa6 9. Re1 Qxe2 10. Rxe2 Nc6 11. Be3 Nh6 12. dxc5 Nf5 13. Bd4 a5 14. Na3 Na7 15. Nc2 a4 16. b4 Nb5 17. Ne3 Nxe3 18. Rxe3 Na3 19. Re2 g6 20. Nd2 Bh6 21. Be3 Bxe3 22. fxe3 Ke7 23. Rc1 Rhd8 24. c4 dxc4 25. Nxc4 Nxc4 26. Rxc4 Rd5 27. Rd4 Rxe5 28. Red2 Rb8 29. Kf2 Rf5+ 30. Ke2 Rh5 31. h3 Rg5 32. g4 h5 33. Rd7+ Kf6 34. Rc7 hxg4 35. hxg4 Rxg4 36. a3 Rg2+ 37. Ke1 Rxd2 38. Kxd2 e5 39. e4 Ke6 40. Ke3 f5 41. exf5+ gxf5 42. Rh7 Kd5 43. Rh6 Kc4 44. Rb6 Kd5 1/2-1/2

[Event "Carlos Duria Memorial 4th"]
[Site "Asuncion"]
[Date "2010.01.23"]
[Round "4"]
[White "Chang, Suzana"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2023"]
[BlackElo "1700"]
[PlyCount "57"]
[EventDate "2010.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 Qa5 12. c5 Be7 13. Qd3 b6 14. Ne5 Ba6 15. Qh3 Bxf1 16. Bg5 Rfc8 17. Bxf6 Bxf6 18. Nd7 g6 19. Nxf6+ Kg7 20. Ne4 Ba6 21. Qg3 Qb4 22. Qe5+ Kf8 23. Qh8+ Ke7 24. Qf6+ Kf8 25. Ng5 Rc7 26. Nxe6+ Ke8 27. Nxc7+ Kd7 28. Qd6+ Kc8 29. Nxa6 1-0

[Event "Carlos Duria Memorial 4th"]
[Site "Asuncion"]
[Date "2010.01.22"]
[Round "3"]
[White "Chaves, Nicolas"]
[Black "Genta, Alejandro"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1700"]
[BlackElo "2116"]
[PlyCount "43"]
[EventDate "2010.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. f4 c5 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 Nc6 6. d3 e6 7. 0-0 Nge7 8. Qe1 0-0 9. a3 Nd4 10. Nxd4 cxd4 11. Ne2 d5 12. Ba2 Qc7 13. c4 dxe4 14. dxe4 Rd8 15. Rf3 b6 16. Rd3 e5 17. fxe5 Bxe5 18. Qh4 Nc6 19. Nf4 Qe7 20. Qxe7 Nxe7 21. b4 Bb7 22. Nd5 1/2-1/2

[Event "Carlos Duria Memorial 4th"]
[Site "Asuncion"]
[Date "2010.01.21"]
[Round "2"]
[White "Gimenez, Edgar"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1700"]
[PlyCount "40"]
[EventDate "2010.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. b3 Ne7 7. Bd3 Nf5 8. Be3 Nc6 9. Bxf5 exf5 10. 0-0 Be7 11. Qd2 0-0 12. Re1 cxd4 13. Nxd4 Nxd4 14. b4 Nf3+ 15. gxf3 Qc6 16. Bf4 Bh4 17. Qd4 Qg6+ 18. Kh1 Qh5 19. Nd2 Bd8 20. Qd3 d4 0-1

[Event "Carlos Duria Memorial 4th"]
[Site "Asuncion"]
[Date "2010.01.20"]
[Round "1"]
[White "Chaves, Nicolas"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1700"]
[BlackElo "2061"]
[PlyCount "46"]
[EventDate "2010.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 Qf6 7. Qe2 a6 8. Nc3 Nge7 9. Nd5 Nxd5 10. exd5+ Ne7 11. h4 h6 12. c4 d6 13. g4 Qg6 14. Bh3 h5 15. Bg5 f6 16. gxh5 Qxh5 17. Bxc8 Rxc8 18. Be3 Nf5 19. Rh3 Kf7 20. Bxb6 cxb6 21. Qe6+ Kg6 22. Kd2 Rhe8 23. Qd7 Qe2+ 1-0

[Event "Asuncion-C 2nd"]
[Site "Asuncion"]
[Date "2009.07.07"]
[Round "9"]
[White "Roman, Rodrigo"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "1848"]
[BlackElo "1650"]
[PlyCount "53"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 e6 5. Bg2 Nbd7 6. 0-0 Be7 7. b3 0-0 8. Nbd2 b6 9. Bb2 Bb7 10. Qc2 Rc8 11. e4 dxe4 12. Nxe4 c5 13. Nfg5 Nxe4 14. Nxe4 Bxe4 15. Qxe4 Nf6 16. Qe3 cxd4 17. Bxd4 Bc5 18. Bxc5 Rxc5 19. Rad1 Qe7 20. Rd3 Rd8 21. Rfd1 Rxd3 22. Qxd3 Kf8 23. Qf3 Rc8 24. Qd3 Rc7 25. Qc2 Rd7 26. Bc6 Rd6 27. Bf3 1/2-1/2

[Event "Asuncion-C 2nd"]
[Site "Asuncion"]
[Date "2009.07.06"]
[Round "8"]
[White "Chaves, Nicolas"]
[Black "Benitez, Jose Rodolfo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1650"]
[BlackElo "1839"]
[PlyCount "81"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. h3 Bd6 6. Qf3 0-0 7. Ne2 h6 8. Bf4 Re8 9. 0-0 c6 10. Nd2 Qc7 11. Rfe1 b6 12. Bxh6 Be6 13. Bg5 Nbd7 14. Nf4 c5 15. c3 Re7 16. Nh5 Nxh5 17. Qxh5 Nf8 18. Bxe7 Qxe7 19. Nf3 Qf6 20. Qg5 Bf4 21. Qxf6 gxf6 22. g3 Bd6 23. Kg2 Kg7 24. Nh4 Bc7 25. f4 Bd7 26. Nf5+ Kh8 27. a4 Ne6 28. Kf2 a6 29. b4 cxd4 30. cxd4 Re8 31. Bxa6 Ra8 32. Bb7 Rxa4 33. Rxa4 Bxa4 34. Bxd5 Ng7 35. Nxg7 Kxg7 36. Re7 Bd6 37. Rxf7+ Kg6 38. Rb7 b5 39. Be4+ f5 40. Rb6 fxe4 41. Rxd6+ 1-0

[Event "Asuncion-C 2nd"]
[Site "Asuncion"]
[Date "2009.07.05"]
[Round "7"]
[White "Rivarola, Paul"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1560"]
[BlackElo "1650"]
[PlyCount "95"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 Nb6 9. Bxf6 gxf6 10. c5 Nd7 11. a3 Bxc3 12. bxc3 b6 13. cxb6 axb6 14. Bd3 Ba6 15. 0-0 Bxd3 16. Qxd3 0-0 17. e4 Kh8 18. exd5 Qxd5 19. Qe4 Ra5 20. c4 Qxe4 21. Nxe4 Rfa8 22. Nd6 Kg7 23. Rfd1 Rxa3 24. Rxa3 Rxa3 25. f3 Ra5 26. Kf2 f5 27. Nb7 Ra7 28. Nd8 Nb8 29. d5 exd5 30. cxd5 c5 31. Rb1 Ra2+ 32. Kg3 Nd7 33. Nb7 Rd2 34. Nd6 Rxd5 35. Nc4 f4+ 36. Kf2 Rh5 37. h3 Rh6 38. Rd1 Nb8 39. Rb1 Nd7 40. Rd1 Nf6 41. Nxb6 Ng4+ 42. fxg4 Rxb6 43. Kf3 Kf6 44. Rc1 Rb3+ 45. Kxf4 Rb4+ 46. Ke3 c4 47. Kd4 Kg5 48. g3 1/2-1/2

[Event "Asuncion-C 2nd"]
[Site "Asuncion"]
[Date "2009.07.03"]
[Round "6"]
[White "Chaves, Nicolas"]
[Black "Lipiniks, Leonardo"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1650"]
[BlackElo "1892"]
[PlyCount "63"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. 0-0 Nxd4 8. Bxd7+ Qxd7 9. Qxd4 Be7 10. b3 c6 11. Ba3 b5 12. Rad1 c5 13. Bxc5 dxc5 14. Qxd7+ Nxd7 15. Nxb5 0-0-0 16. Nxa7+ Kb7 17. Nb5 Nf6 18. Nc3 Kc6 19. f3 Rd4 20. Ne2 Rxd1 21. Rxd1 Rd8 22. Rxd8 Bxd8 23. Nc1 c4 24. Kf1 Kc5 25. c3 cxb3 26. axb3 Nd7 27. Nd3+ Kd6 28. Nf4 Nc5 29. b4 Na4 30. Nd5 Nb6 31. Ne3 Kc6 32. Ke2 1/2-1/2

[Event "Asuncion-C 2nd"]
[Site "Asuncion"]
[Date "2009.07.02"]
[Round "5"]
[White "Berni, Miguel"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "D46"]
[BlackElo "1650"]
[PlyCount "56"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 b6 7. 0-0 Bb7 8. b3 Be7 9. Bb2 0-0 10. Qe2 c5 11. Rad1 Qc7 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 f5 15. cxd5 exd5 16. Ba6 d4 17. Bxb7 Qxb7 18. exd4 cxd4 19. Nb5 g5 20. Nxd4 Bc5 21. Kh1 Rae8 22. Qh5 Re7 23. fxg5 Bxd4 24. Bxd4 Nxe5 25. Rfe1 Ng6 26. Qf3 Qxf3 27. gxf3 Rd8 28. Rf1 Red7 0-1

[Event "Asuncion-C 2nd"]
[Site "Asuncion"]
[Date "2009.07.01"]
[Round "4"]
[White "Moreno, Micaela"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1554"]
[BlackElo "1650"]
[PlyCount "104"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. dxc5 Bxc5 6. Qc2 Bd7 7. Nf3 Bb5 8. Bxb5+ Qxb5 9. Nbd2 Ne7 10. Nb3 Bb6 11. Nbd4 Qd7 12. Bd2 Nbc6 13. 0-0 Ng6 14. Rfe1 0-0 15. Rad1 Rac8 16. Qd3 Bc7 17. Nxc6 Qxc6 18. Re2 Bb8 19. Rde1 Qc4 20. Qxc4 Rxc4 21. Be3 Ra4 22. b3 Ra6 23. Bd4 Rc8 24. Rc1 Ne7 25. Ne1 Nf5 26. Nd3 Nxd4 27. cxd4 Rxc1+ 28. Nxc1 Rc6 29. Nd3 Bc7 30. Nc5 Bb6 31. b4 a5 32. a3 axb4 33. axb4 Bxc5 34. bxc5 Ra6 35. Kf1 Kf8 36. Rb2 Ra7 37. Ke1 Ke7 38. Kd1 Kd7 39. Kc1 Kc7 40. Kb1 Ra4 41. Rd2 Rc4 42. Kb2 Kc6 43. Rd3 Kb5 44. Rb3+ Rb4 45. Kc3 Rxb3+ 46. Kxb3 f6 47. f4 f5 48. h3 h6 49. g4 fxg4 50. f5 exf5 51. hxg4 fxg4 52. e6 Kc6 0-1

[Event "Asuncion-C 2nd"]
[Site "Asuncion"]
[Date "2009.06.30"]
[Round "3"]
[White "Chaves, Nicolas"]
[Black "Alderete, Jazmin"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1650"]
[BlackElo "1435"]
[PlyCount "80"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. b3 0-0 7. Bb2 c5 8. Nf3 Nc6 9. Be2 Be6 10. 0-0 Re8 11. Nd2 a6 12. f4 Bf8 13. f5 Bd7 14. Rf4 Qc7 15. Rh4 Ne5 16. Nc4 Nxc4 17. Bxc4 Bc6 18. Nd5 Nxd5 19. Bxd5 Bxd5 20. Qxd5 Qc6 21. Rd1 Rac8 22. Rd3 c4 23. Qxc6 Rxc6 24. Rdh3 h6 25. Rc3 Be7 26. Rhh3 Bf6 27. e5 Bxe5 28. Rce3 Kf8 29. Bxe5 Rxe5 30. bxc4 Rxc4 31. Rxe5 dxe5 32. f6 Rxc2 33. fxg7+ Kxg7 34. a3 f5 35. Rb3 b5 36. h3 Kf6 37. Kh2 f4 38. h4 e4 39. Kh3 Rd2 40. a4 Rd3+ 0-1

[Event "Asuncion-C 2nd"]
[Site "Asuncion"]
[Date "2009.06.29"]
[Round "2"]
[White "Sartori Cardoso, Sergio"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2051"]
[BlackElo "1650"]
[PlyCount "105"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. 0-0 Bxd3 8. Qxd3 Nc6 9. dxc5 Bxc5 10. a4 a5 11. Na3 Nge7 12. Bf4 Ng6 13. Bg3 0-0 14. Nb5 Na7 15. Nbd4 Bxd4 16. Qxd4 Qxd4 17. Nxd4 Nc6 18. Nxc6 bxc6 19. b4 Rfb8 20. Rfb1 axb4 21. cxb4 Rb6 22. Ra2 h5 23. h3 h4 24. Bh2 Rba6 25. Rba1 Rb6 26. Rb2 Rba6 27. Rba2 Rb6 28. Rb1 Rab8 29. Kf1 Kf8 30. f4 Ke8 31. a5 Ra6 32. Ke2 Rb5 33. Kd3 c5 34. Rc2 cxb4 35. Rc8+ Ke7 36. Rbc1 Ra7 37. a6 Kd7 38. Bg1 Nxf4+ 39. Ke3 b3 40. Kxf4 b2 41. Bxa7 bxc1Q+ 42. Rxc1 Ra5 43. Bb8 Rxa6 44. Rc7+ Ke8 45. Rc8+ Kd7 46. Rg8 Ra8 47. Rf8 Kc6 48. Bd6 Ra2 49. Kf3 d4 50. Rxf7 d3 51. Rxg7 d2 52. Ke2 Kd5 53. Rg4 1-0

[Event "Asuncion-C 2nd"]
[Site "Asuncion"]
[Date "2009.06.28"]
[Round "1"]
[White "Chaves, Nicolas"]
[Black "Perez, Hernan"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "1650"]
[BlackElo "1971"]
[PlyCount "83"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. g3 Nf6 4. Bg2 Nc6 5. Nc3 g6 6. Nge2 Bg7 7. 0-0 0-0 8. h3 a6 9. d4 cxd4 10. Nxd4 Bd7 11. Be3 Rc8 12. b3 Qa5 13. Rc1 Nxd4 14. Bxd4 b5 15. Nd5 Nxd5 16. exd5 bxc4 17. Bxg7 Kxg7 18. Qd4+ Kg8 19. bxc4 Qxa2 20. Rfe1 e5 21. Qb6 Rxc4 22. Rxc4 Qxc4 23. Qxd6 Bb5 24. Qxe5 Qb4 25. Qe7 Qd2 26. Qe3 Qb4 27. Qe4 Qxe4 28. Rxe4 Rd8 29. Rd4 Rd6 30. Bf1 Kf8 31. f4 Ke8 32. Kf2 Kd7 33. Bd3 Kc7 34. Ke3 Kb6 35. Bb1 Kc5 36. Ba2 Bf1 37. h4 Bg2 38. Rc4+ Kb6 39. Rd4 f5 40. Rd2 Be4 41. Kd4 Kc7 42. Rb2 1/2-1/2

[Event "Pan American-ch U12 21th"]
[Site "Villa Carlos Paz"]
[Date "2008.07.03"]
[Round "5"]
[White "Chaves, Nicolas"]
[Black "Camargo, Santiago"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1673"]
[BlackElo "2158"]
[PlyCount "51"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. g3 e6 4. Bg2 Nf6 5. Nc3 a6 6. Nge2 Nbd7 7. 0-0 Be7 8. d3 Rb8 9. Be3 b5 10. b3 0-0 11. h3 h6 12. Rb1 Qc7 13. Qd2 b4 14. Na4 Bb7 15. Qc2 Rfc8 16. Rfc1 Bc6 17. Nb2 Nb6 18. f4 a5 19. Re1 Ra8 20. Ra1 a4 21. d4 Ra7 22. e5 Nfd7 23. exd6 Bxd6 24. dxc5 Nxc5 25. Bxc6 Qxc6 26. Nd4 1/2-1/2

[Event "South American-ch U12"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "8"]
[White "Aquino, Jose"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "C48"]
[BlackElo "1682"]
[PlyCount "58"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 Nf6 5. Bxc6 dxc6 6. Nxe5 Qd4 7. Nd3 Nxe4 8. 0-0 Nxc3 9. dxc3 Qd5 10. Nxc5 Qxc5 11. Qd3 0-0 12. b4 Qf5 13. Qg3 Qxc2 14. Bh6 Qg6 15. Qxg6 hxg6 16. Bf4 c5 17. Bxc7 cxb4 18. Bd6 Rd8 19. Bxb4 Be6 20. a4 a5 21. Be7 Rd3 22. Rfc1 Rc8 23. f3 Rdxc3 24. Rxc3 Rxc3 25. Bd8 Bd7 26. Rb1 Bxa4 27. Rxb7 Bc6 28. Bxa5 Rc1+ 29. Kf2 Bxb7 0-1

[Event "South American-ch U12"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "7"]
[White "Chaves, Nicolas"]
[Black "Bravo Bravo, Emilio"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1682"]
[PlyCount "49"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nc6 7. Bf4 Bd7 8. Qd2 Ng4 9. h3 Nf6 10. Rad1 Ne8 11. e5 e6 12. exd6 cxd6 13. d5 e5 14. dxc6 exf4 15. cxd7 Qxd7 16. Bb5 Qf5 17. Bxe8 Raxe8 18. Qd3 Qd7 19. Qxd6 Qxd6 20. Rxd6 Bxc3 21. bxc3 Rc8 22. Rd7 Rb8 23. Rb1 a5 24. Rdxb7 a4 25. Rxf7 1-0

[Event "South American-ch U12"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "2"]
[White "Chaves, Nicolas"]
[Black "Onocko, Luciano"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1682"]
[PlyCount "45"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 d6 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qxd8+ Kxd8 8. Bc4 Bb4 9. Bd2 Ke7 10. 0-0 Rd8 11. Rad1 h6 12. Nd5+ Nxd5 13. exd5 Bxd2 14. Rxd2 Bf5 15. Re1 Kd6 16. Rde2 Re8 17. c3 a6 18. Re3 b5 19. Bd3 Bxd3 20. Rxd3 f5 21. b3 Rad8 22. b4 e4 23. Rd4 1/2-1/2

[Event "South American-ch U12"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "4"]
[White "Chaves, Nicolas"]
[Black "Sanchez, Juan Abel"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1682"]
[PlyCount "76"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[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 d6 5. Nc3 Nf6 6. Be3 e5 7. Nxc6 bxc6 8. Bc4 Be7 9. 0-0 0-0 10. Qd2 Bb7 11. Rad1 Qc7 12. Bg5 Rac8 13. Qe3 a5 14. h3 d5 15. Bxf6 d4 16. Qg3 Bxf6 17. Ne2 c5 18. f3 Qe7 19. Qe1 Ra8 20. c3 Rfd8 21. Ng3 g6 22. Qd2 Bg5 23. Qc2 Be3+ 24. Kh1 Qg5 25. Ne2 Ba6 26. Bxa6 Rxa6 27. Qd3 Rb6 28. b3 a4 29. cxd4 cxd4 30. g3 axb3 31. axb3 Rdb8 32. Rb1 Rb4 33. h4 Qh5 34. Kh2 Qh6 35. Kg2 Qg7 36. Rh1 h5 37. g4 Qf6 38. Rhf1 Qe6 1/2-1/2

[Event "South American-ch U12"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "3"]
[White "Michailov, Matias"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "C92"]
[BlackElo "1682"]
[PlyCount "41"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[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 Be7 7. Re1 0-0 8. c3 d6 9. h3 Bb7 10. d3 Qd7 11. Nbd2 Na5 12. Bc2 c5 13. Nf1 c4 14. d4 exd4 15. Nxd4 Nc6 16. Bf4 Nxd4 17. Qxd4 Qc6 18. Ng3 d5 19. Bg5 Rfe8 20. Bxf6 Bxf6 21. e5 1/2-1/2

[Event "South American-ch U12"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "6"]
[White "Piris Tillner, Eduardo"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1907"]
[BlackElo "1682"]
[PlyCount "51"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 Nbd7 6. Bd3 0-0 7. c3 h6 8. Bf4 c5 9. 0-0 Nb6 10. a4 cxd4 11. exd4 Bd6 12. Bxd6 Qxd6 13. Ne5 Nbd7 14. f4 Qb6 15. Nb3 Nxe5 16. fxe5 Nd7 17. Kh1 f6 18. a5 Qc7 19. Qg4 f5 20. Qg6 Qc6 21. Rf3 Rf7 22. Rg3 Kf8 23. Qh7 g5 24. Qxh6+ Ke8 25. Rxg5 b6 26. Bxf5 1-0

[Event "South American-ch U12"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "5"]
[White "Ravelo, Javier"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "C54"]
[BlackElo "1682"]
[PlyCount "64"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[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. c3 Nf6 6. b4 Bb6 7. a4 a6 8. a5 Ba7 9. Qb3 0-0 10. h3 d6 11. 0-0 Qe7 12. Re1 Re8 13. Be3 Bxe3 14. fxe3 Be6 15. Nbd2 Bxc4 16. Qxc4 Qe6 17. Qxe6 Rxe6 18. d4 exd4 19. Nxd4 Nxd4 20. cxd4 Rae8 21. Rad1 b6 22. axb6 cxb6 23. d5 R6e7 24. Kf1 a5 25. b5 Nd7 26. Nc4 Nc5 27. Nxd6 Ra8 28. Nf5 Rc7 29. Nd4 Nb7 30. Nc6 Nd8 31. Ra1 a4 32. Ra3 Nb7 1-0

[Event "South American-ch U10"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "3"]
[White "Chaves, Nicolas"]
[Black "Gonzalez Gimenez, Jose"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "76"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[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 g6 5. Nxc6 bxc6 6. Bc4 Bg7 7. Nc3 d6 8. 0-0 Ne7 9. Bf4 Bb7 10. Qd2 0-0 11. Rad1 Kh8 12. Rfe1 f5 13. e5 d5 14. Bb3 Ng8 15. e6 Re8 16. Qe2 Qc8 17. Be5 Nf6 18. Bd4 Ba6 19. Qe3 Kg8 20. Ba4 Ng4 21. Qd2 Rxe6 22. Bxg7 Kxg7 23. Qd4+ Nf6 24. Rxe6 Qxe6 25. Qe3 Qd6 26. Re1 Re8 27. Qd2 Ng4 28. g3 Rxe1+ 29. Qxe1 d4 30. f3 Nxh2 31. Kxh2 dxc3 32. Qxc3+ Kh6 33. Qe3+ g5 34. Qxa7 Qd2+ 35. Kg1 Qc1+ 36. Kg2 Qf1+ 37. Kh2 Qe2+ 38. Kg1 Qf1+ 1/2-1/2

[Event "South American-ch U10"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "1"]
[White "Chaves, Nicolas"]
[Black "Supi, Luis Paulo"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "66"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nf6 5. Bc4 d6 6. Nf3 Nc6 7. 0-0 Bg4 8. h3 Bxf3 9. Bxf7+ Kxf7 10. Qxf3 e6 11. Bf4 Be7 12. Rad1 e5 13. Bg5 Nd4 14. Qd3 Rf8 15. Qc4+ Ke8 16. Qa4+ Qd7 17. Qxd7+ Nxd7 18. Bxe7 Kxe7 19. Nd5+ Kd8 20. Rde1 Nf6 21. f3 Nxd5 22. exd5 Rc8 23. Rd1 Nc2 24. Rd2 Ne3 25. Re1 Rc2 26. Rxc2 Nxc2 27. Rc1 Ne3 28. Rc3 Nf5 29. Kf2 Kd7 30. g3 Rc8 31. Rxc8 Kxc8 32. f4 exf4 33. gxf4 Ne7 0-1

[Event "South American-ch U10"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "2"]
[White "Juarez, Facundo"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "59"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Nc6 4. Nd2 e6 5. c3 Bd6 6. f4 0-0 7. Ngf3 Ng4 8. Nb3 Nf6 9. 0-0 Re8 10. Ne5 Bd7 11. Nd2 Qe7 12. Ndf3 Bxe5 13. Nxe5 Rad8 14. Bd2 Nxe5 15. fxe5 Ne4 16. Be1 f6 17. Bh4 g5 18. exf6 Qf7 19. Bxe4 gxh4 20. Qg4+ Kh8 21. Bc2 e5 22. Qxh4 exd4 23. exd4 Re2 24. Bb3 Rxb2 25. Rae1 Be6 26. Qg5 Rg8 27. Qe5 Bh3 28. Bxd5 Qg6 29. f7+ Qg7 30. fxg8Q# 1-0

[Event "South American-ch U10"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "4"]
[White "Melo Reda, Caique"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "81"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[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. Nc3 Bc5 6. 0-0 0-0 7. d3 h6 8. a3 Bb6 9. Bxc6 bxc6 10. Nxe5 Re8 11. Nc4 d5 12. Nxb6 cxb6 13. Re1 Bb7 14. Bf4 dxe4 15. dxe4 c5 16. e5 Nd5 17. Bd2 Nxc3 18. Bxc3 Qxd1 19. Raxd1 Rad8 20. h3 Be4 21. Rxd8 Rxd8 22. Rxe4 Rd1+ 23. Re1 Rxe1+ 24. Bxe1 Kf8 25. Kf1 Ke7 26. Ke2 Ke6 27. Bc3 f6 28. exf6 gxf6 29. g4 f5 30. f3 fxg4 31. hxg4 Kf7 32. Ke3 Kg6 33. f4 h5 34. gxh5+ Kxh5 35. Ke4 Kg6 36. Kd5 Kf5 37. Kc6 Kxf4 38. Kxb6 Ke4 39. Kxc5 a5 40. a4 Kf5 41. Bxa5 1-0

