[Event "URU-chT Clubs"]
[Site "Punta del Este"]
[Date "2014.08.25"]
[Round "5.71"]
[White "Costa, Anaclara"]
[Black "Oviedo, Mathias"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1658"]
[PlyCount "39"]
[EventDate "2014.08.23"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 a6 3. Bd3 Nf6 4. Nd2 g6 5. f4 e6 6. Ngf3 Nc6 7. c3 Bg7 8. 0-0 0-0 9. Ne5 Nxe5 10. fxe5 Ne8 11. e4 b5 12. exd5 exd5 13. Qe1 f6 14. Qh4 Be6 15. Nf3 fxe5 16. Bg5 Bf6 17. dxe5 Bxg5 18. Nxg5 Rxf1+ 19. Rxf1 c6 20. Qxh7# 1-0

[Event "URU-chT Clubs"]
[Site "Punta del Este"]
[Date "2014.08.24"]
[Round "3.32"]
[White "Brito, Juan"]
[Black "Costa, Anaclara"]
[Result "1/2-1/2"]
[ECO "A85"]
[BlackElo "1658"]
[PlyCount "60"]
[EventDate "2014.08.23"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 Bb4 5. Bd2 0-0 6. Qc2 d5 7. e3 c6 8. Be2 Bd6 9. Ne5 Nbd7 10. f4 Ne4 11. Nxe4 fxe4 12. Nxd7 Bxd7 13. 0-0 Rf6 14. Qd1 Rh6 15. Rf2 c5 16. Bc3 Bc6 17. b3 a5 18. Rb1 b6 19. g3 Ra7 20. Rg2 Qf8 21. Qd2 Be7 22. a4 Bf6 23. Rd1 g5 24. Rf1 Qg7 25. Rd1 gxf4 26. gxf4 Rg6 27. Bf1 Rxg2+ 28. Qxg2 Qxg2+ 29. Bxg2 Rg7 30. Kf1 cxd4 1/2-1/2

[Event "URU-chT Clubs"]
[Site "Punta del Este"]
[Date "2014.08.23"]
[Round "2.62"]
[White "Costa, Anaclara"]
[Black "Rodriguez Baeyens, Oscar"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1658"]
[PlyCount "49"]
[EventDate "2014.08.23"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 c5 5. c3 Nc6 6. f4 Be7 7. Ngf3 cxd4 8. exd4 a6 9. 0-0 0-0 10. Ne5 Qc7 11. Rf3 Nh5 12. Nf1 f5 13. Rh3 Nf6 14. Bd2 Ne4 15. Be1 Bf6 16. Nd2 Bxe5 17. fxe5 Qf7 18. Qh5 g6 19. Qe2 b5 20. Nf3 Ne7 21. a4 bxa4 22. Bxe4 fxe4 23. Ng5 Qe8 24. Nxh7 Rf7 25. Nf6+ 1-0

[Event "URU-chT Clubs"]
[Site "Punta del Este"]
[Date "2014.08.23"]
[Round "1.72"]
[White "Pena, Alejandro"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1742"]
[BlackElo "1658"]
[PlyCount "58"]
[EventDate "2014.08.23"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 Bb4 5. a3 Bxc3+ 6. bxc3 Ne4 7. Qc2 b6 8. e3 Ba6 9. Bd3 d5 10. Bxe4 fxe4 11. Ne5 0-0 12. Bb2 Qe8 13. 0-0-0 Nc6 14. Qa4 Nxe5 15. Qxe8 Raxe8 16. dxe5 Bxc4 17. Rd2 Rf5 18. g3 Rxe5 19. h4 Rf5 20. Kd1 Ref8 21. Ke1 c5 22. Rh2 e5 23. Rg2 d4 24. cxd4 exd4 25. exd4 e3 26. Rc2 Bd3 27. Rc3 Rxf2 28. Rxd3 Rxg2 29. Rb3 Rff2 0-1

[Event "Olympiad Women-41"]
[Site "Tromsoe"]
[Date "2014.08.14"]
[Round "11.4"]
[White "Lomandong, Noela Joyce"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1616"]
[BlackElo "1658"]
[PlyCount "57"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Monaco (W)"]
[BlackTeam "Uruguay (W)"]
[WhiteTeamCountry "MNC"]
[BlackTeamCountry "URU"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 c5 7. Bc4 Nb6 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. 0-0 cxd4 11. Nxd4 Rd8 12. Be3 Nc4 13. b3 Nxe3 14. fxe3 Bc5 15. c3 0-0 16. Rxf6 gxf6 17. Nh5 Kh8 18. Nxf6 Qe7 19. Qf3 Bxd4 20. exd4 Rd6 21. Re1 e5 22. dxe5 Rxf6 23. Qxf6+ Qxf6 24. exf6 h6 25. Re7 Kh7 26. Rxb7 Kg6 27. Rxa7 Kxf6 28. Ra6+ Kg7 29. c4 1-0

[Event "Olympiad Women-41"]
[Site "Tromsoe"]
[Date "2014.08.11"]
[Round "9.4"]
[White "Odinaeva, Saodat"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "A97"]
[WhiteElo "1785"]
[BlackElo "1658"]
[PlyCount "67"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Tajikistan (W)"]
[BlackTeam "Uruguay (W)"]
[WhiteTeamCountry "TJK"]
[BlackTeamCountry "URU"]

1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. e3 Ne4 9. Ne2 b6 10. Nf4 g5 11. Nd3 Nd7 12. b3 Bb7 13. Bb2 Rb8 14. Rc1 c5 15. Nfe1 g4 16. Nf4 e5 17. Nd5 Bxd5 18. cxd5 Qh5 19. dxe5 Nxe5 20. Bxe5 dxe5 21. Bxe4 Rf6 22. Bg2 Rh6 23. f3 Qxh2+ 24. Kf2 Rh3 25. Ke2 Rxg3 26. Rf2 Qh5 27. d6 Bf6 28. d7 Rd8 29. Qd5+ Kh8 30. Rd1 e4 31. fxe4 Rxe3+ 32. Kxe3 Bg5+ 33. Ke2 g3+ 34. Rf3 1-0

[Event "Olympiad Women-41"]
[Site "Tromsoe"]
[Date "2014.08.09"]
[Round "7.4"]
[White "Axiaq, Ariana"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1346"]
[BlackElo "1658"]
[PlyCount "66"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Malta (W)"]
[BlackTeam "Uruguay (W)"]
[WhiteTeamCountry "MLT"]
[BlackTeamCountry "URU"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. c3 Bg7 7. Bg2 Nge7 8. 0-0 b6 9. Re1 a5 10. h4 h6 11. e5 Qc7 12. d4 cxd4 13. cxd4 Nb4 14. Re3 Qc2 15. Qf1 Ba6 16. Qe1 Nd3 17. Rxd3 Bxd3 18. Nf1 Rc8 19. b3 0-0 20. Ne3 Qe2 21. Qxe2 Bxe2 22. Ba3 Rfe8 23. Ne1 h5 24. Bd6 Rc6 25. Rb1 Bh6 26. Rb2 Ba6 27. Rc2 Rxc2 28. N3xc2 Nf5 29. Bc7 Rc8 30. Bxb6 Bd2 31. Bc5 Bxe1 32. Nxe1 Nxd4 33. Bxd4 Rc1 0-1

[Event "Olympiad Women-41"]
[Site "Tromsoe"]
[Date "2014.08.08"]
[Round "6.4"]
[White "Costa, Anaclara"]
[Black "Aramude, Sandra"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1658"]
[PlyCount "63"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Uruguay (W)"]
[BlackTeam "Nigeria (W)"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "NGR"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 b6 5. cxd5 exd5 6. Bd3 Bb7 7. Nf3 Be7 8. 0-0 Nbd7 9. b3 0-0 10. Qc2 Re8 11. Bb2 c5 12. Rfc1 a6 13. a4 Qc7 14. Qb1 Qd6 15. Ba3 g6 16. a5 Rac8 17. axb6 Qxb6 18. Na4 Qa7 19. dxc5 Nxc5 20. Nxc5 Bxc5 21. Bxc5 Rxc5 22. Rxc5 Qxc5 23. Bxa6 Bxa6 24. Rxa6 Rb8 25. h3 Ne4 26. Qa1 Qc2 27. Ra2 Qxb3 28. Ra8 Rxa8 29. Qxa8+ Kg7 30. Qa1+ Qc3 31. Qxc3+ Nxc3 32. Nd4 1/2-1/2

[Event "Olympiad Women-41"]
[Site "Tromsoe"]
[Date "2014.08.05"]
[Round "4.4"]
[White "Purgar, Ivona"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2102"]
[BlackElo "1658"]
[PlyCount "67"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Croatia (W)"]
[BlackTeam "Uruguay (W)"]
[WhiteTeamCountry "CRO"]
[BlackTeamCountry "URU"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 c5 9. 0-0 cxd4 10. Nxd4 Bc5 11. Nb3 Be7 12. Qf3 0-0 13. Bf4 Qd5 14. Qe2 Qh5 15. Qe1 Bd7 16. c4 Rac8 17. Bg3 Rfd8 18. Na5 Bc6 19. Nxc6 Rxc6 20. Rd1 Bd6 21. Be2 Qg5 22. Bf3 Ra6 23. Bxb7 Rb6 24. Bf3 Ne8 25. Bxd6 Rdxd6 26. Qc3 Rb8 27. c5 Ra6 28. Qc4 Ra5 29. c6 Rc8 30. Qd3 Qb5 31. Qd7 Qb8 32. Qe7 Nf6 33. c7 Qxc7 34. Qxc7 1-0

[Event "Olympiad Women-41"]
[Site "Tromsoe"]
[Date "2014.08.04"]
[Round "3.4"]
[White "Costa, Anaclara"]
[Black "Ben Said, Safa"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1658"]
[BlackElo "1589"]
[PlyCount "50"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Uruguay (W)"]
[BlackTeam "Tunisia (W)"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "TUN"]

1. d4 e6 2. e3 d5 3. Bd3 Nf6 4. Nd2 Nbd7 5. f4 c5 6. c3 Qb6 7. a4 Qc7 8. Nh3 g6 9. 0-0 Bd6 10. Qe2 0-0 11. g4 Nb6 12. Nf2 Bd7 13. a5 Nc8 14. Nf3 cxd4 15. cxd4 Ne7 16. Ne5 Nc6 17. h4 h5 18. Kh1 Nxg4 19. Nfxg4 hxg4 20. Qxg4 Nxe5 21. fxe5 Bb4 22. Bxg6 fxg6 23. Qxg6+ Kh8 24. Rg1 Bb5 25. Qxe6 Qh7 0-1

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2014.03.30"]
[Round "7"]
[White "De Leon, Veronica"]
[Black "Costa, Anaclara"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1802"]
[BlackElo "1796"]
[PlyCount "24"]
[EventDate "2014.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. d3 Bd6 6. 0-0 c6 7. Nc3 0-0 8. e4 dxe4 9. dxe4 e5 10. Re1 Qc7 11. Qb3 Kh8 12. exf5 e4 1/2-1/2

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2014.03.30"]
[Round "6"]
[White "Quevedo, Andreina"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1759"]
[BlackElo "1796"]
[PlyCount "45"]
[EventDate "2014.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Re1 Ng4 13. Ng3 h5 14. Bg5 Qb6 15. Re2 Bd7 16. Nxh5 Rxf3 17. gxf3 Nxh2 18. f4 Nf3+ 19. Kg2 Ncxd4 20. Qh1 Kf7 21. Nxg7 e5 22. Qh5+ Kxg7 23. Qh6+ 1-0

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2014.03.29"]
[Round "3"]
[White "Aguilar, Carla"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "D30"]
[BlackElo "1796"]
[PlyCount "102"]
[EventDate "2014.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. b3 c6 4. Nc3 f5 5. e3 Bd6 6. c5 Bc7 7. Bd3 Nf6 8. Nge2 0-0 9. 0-0 Ng4 10. f4 Bd7 11. Qe1 Be8 12. h3 Nf6 13. Kh1 Bh5 14. Qh4 Bxe2 15. Bxe2 Ne4 16. Qxd8 Bxd8 17. Nxe4 dxe4 18. Bb2 Ba5 19. g4 Nd7 20. g5 Bd2 21. Bc1 Bc3 22. Rb1 a5 23. h4 b6 24. Ba3 bxc5 25. dxc5 Bb4 26. Bc4 Kf7 27. Rbd1 Nxc5 28. Rd6 Bxa3 29. Rfd1 Rac8 30. Kg2 Ke7 31. h5 Rfd8 32. Rxd8 Rxd8 33. Rxd8 Kxd8 34. h6 gxh6 35. gxh6 Ke7 36. Be2 a4 37. bxa4 Nxa4 38. Bh5 Kf6 39. Kf1 Nc3 40. Be8 c5 41. Ke1 Nxa2 42. Ba4 c4 43. Bc2 Kg6 44. Kd2 c3+ 45. Kd1 Nb4 46. Bb3 c2+ 47. Bxc2 Nxc2 48. Kxc2 Kxh6 49. Kd1 Kh5 50. Ke2 Kg4 51. Kf2 h5 0-1

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2014.03.29"]
[Round "5"]
[White "Costa, Anaclara"]
[Black "Montenegro, Claudia"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1796"]
[BlackElo "1783"]
[PlyCount "95"]
[EventDate "2014.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. bxa5 Rxa5 11. Bd2 c6 12. Qc2 Ra8 13. Rfd1 Qc7 14. Qb3 Nd7 15. Be3 f5 16. Ng5 Nc5 17. Bxc5 dxc5 18. d6 Qd7 19. dxe7 Qxe7 20. Nf3 Be6 21. Qb2 Qf7 22. Ng5 Qe7 23. Nxe6 Qxe6 24. Qxb7 Rfb8 25. Qd7 Qxd7 26. Rxd7 Bf8 27. Rc7 Ra3 28. Rc1 Rb2 29. Bf1 Bh6 30. Rb1 Rxb1 31. Nxb1 Rxa2 32. Rxc6 Bf8 33. Nc3 Rc2 34. Na4 Rc1 35. Nxc5 f4 36. Nd7 Bg7 37. c5 g5 38. Rc8+ Kf7 39. f3 h5 40. Rc7 Ke8 41. h3 Kd8 42. Ra7 g4 43. hxg4 hxg4 44. fxg4 Bf8 45. Nxf8 Rxc5 46. Ne6+ Kc8 47. Nxc5 Kb8 48. Re7 1-0

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2014.03.29"]
[Round "4"]
[White "Costa, Anaclara"]
[Black "Silva Rosas, Natalia"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1796"]
[BlackElo "1917"]
[PlyCount "136"]
[EventDate "2014.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. d3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 e6 6. 0-0 Nge7 7. Nc3 d5 8. h3 d4 9. Ne2 e5 10. Ne1 f5 11. Kh2 f4 12. gxf4 h6 13. fxe5 Bxe5+ 14. f4 Bg7 15. Nf3 Be6 16. f5 gxf5 17. Ng3 Qc7 18. Nh4 Be5 19. Qf3 Bxg3+ 20. Qxg3 Qxg3+ 21. Kxg3 fxe4 22. Bxe4 0-0-0 23. Rf6 Rhg8+ 24. Kh2 Bd5 25. Bxd5 Nxd5 26. Rxh6 Rdf8 27. Rg6 Rf2+ 28. Rg2 Rgxg2+ 29. Nxg2 Rxc2 30. h4 Ncb4 31. Bg5 Nxd3 32. Kg3 Rxb2 33. h5 Ne5 34. Re1 Nf7 35. Be7 c4 36. Bf8 Rxa2 37. Rc1 b5 38. Ne1 Kd7 39. h6 Ra6 40. h7 Rg6+ 41. Kf3 Nh8 42. Bc5 Rf6+ 43. Ke4 Nc3+ 44. Ke5 Re6+ 45. Kf5 Ne2 46. Ra1 a6 47. Nf3 d3 48. Ne5+ Rxe5+ 49. Kxe5 Kc6 50. Bb4 c3 51. Bxc3 Nxc3 52. Rxa6+ Kb7 53. Rd6 Nf7+ 54. Kf4 Nxd6 55. h8Q d2 56. Qg7+ Ka6 57. Qxc3 d1Q 58. Qa3+ Kb6 59. Qe3+ Kc6 60. Qc3+ Nc4 61. Kg3 Kc5 62. Qf6 Qe1+ 63. Kh3 Qe3+ 64. Kg2 Nd6 65. Qb2 Qe4+ 66. Kf1 b4 67. Qc1+ Qc4+ 68. Qxc4+ Kxc4 0-1

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2014.03.28"]
[Round "2"]
[White "Costa, Anaclara"]
[Black "Colombo, Camila"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1796"]
[BlackElo "2229"]
[PlyCount "76"]
[EventDate "2014.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Nc6 9. Bb5 0-0 10. 0-0 Qa5 11. Bxc6 bxc6 12. Qc2 Rd8 13. h3 Ba6 14. Rfd1 Bb5 15. a4 Ba6 16. Ra3 c4 17. Bf4 Rac8 18. e5 Qd5 19. Nd2 c5 20. Ne4 Bb7 21. f3 f6 22. exf6 exf6 23. Qd2 f5 24. Nxc5 Rxc5 25. dxc5 Qxc5+ 26. Be3 Rxd2 27. Bxc5 Rxd1+ 28. Kf2 Rd2+ 29. Kf1 Bf8 30. Bxf8 Kxf8 31. a5 Bc6 32. a6 Ke7 33. h4 Rb2 34. Ra1 Rb3 35. Re1+ Kf6 36. Re3 f4 37. Re1 Rxc3 38. Rd1 Rd3 0-1

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2014.03.27"]
[Round "1"]
[White "Korolkoff, Emiliana"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1796"]
[PlyCount "46"]
[EventDate "2014.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 b6 3. d3 Bb7 4. Be3 d5 5. c3 dxe4 6. Nd4 exd3 7. Bxd3 e5 8. Nf5 g6 9. Ng3 Bxg2 10. Rg1 Bb7 11. Qc2 Qh4 12. Na3 Bxa3 13. bxa3 Nf6 14. 0-0-0 Bc6 15. Qd2 Nbd7 16. f4 0-0-0 17. fxe5 Nxe5 18. Bg5 Nxd3+ 19. Kc2 Nb4+ 20. axb4 Rxd2+ 21. Rxd2 Qxg5 22. Re1 Ba4+ 23. Kc1 Rd8 0-1

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2014.03.04"]
[Round "8"]
[White "Cao, Jorge"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1980"]
[BlackElo "1663"]
[PlyCount "71"]
[EventDate "2014.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 d5 5. Bg2 c6 6. Nf3 Bd6 7. b3 Nbd7 8. 0-0 0-0 9. Bb2 Ne4 10. e3 Rf6 11. Ne5 Rh6 12. f3 Nxc3 13. Bxc3 Qf6 14. e4 g5 15. Nxd7 Bxd7 16. e5 Bxe5 17. dxe5 Qg6 18. f4 g4 19. Rc1 Qh5 20. Kf2 Qe8 21. Rh1 Qd8 22. cxd5 exd5 23. Qd4 Be6 24. h4 a5 25. a4 Qe7 26. Bb2 Qd8 27. Bf1 Qe8 28. Bd3 Rh5 29. Rc5 Qd8 30. Bb5 Qb6 31. Bxc6 Qxb3 32. Bxd5 Bxd5 33. Qxd5+ Qxd5 34. Rxd5 Rh6 35. Rd6 Ra6 36. Rhd1 1-0

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2014.03.04"]
[Round "9"]
[White "Costa, Anaclara"]
[Black "Silva Rosas, Natalia"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1663"]
[BlackElo "1859"]
[PlyCount "148"]
[EventDate "2014.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bg4 3. e3 c5 4. d4 e6 5. c3 Nf6 6. Bd3 c4 7. Bc2 b5 8. 0-0 Nc6 9. Qe1 Bf5 10. Bxf5 exf5 11. Ne5 Qc8 12. a4 b4 13. Nxc6 Qxc6 14. cxb4 Ne4 15. b5 Qh6 16. Bd2 Be7 17. Nc3 Rd8 18. Qd1 Nf6 19. Rf3 Ng4 20. Rh3 Qe6 21. a5 0-0 22. Qf3 Rfe8 23. b6 axb6 24. a6 Nf6 25. Be1 Ne4 26. Qh5 Qg6 27. Qxg6 hxg6 28. Nb5 Rd7 29. Rf3 Nd6 30. Nc3 Ne4 31. Nb5 Ra8 32. Rf1 Nd6 33. Nc3 Ne8 34. Bd2 Bb4 35. Nb1 Bxd2 36. Nxd2 Rda7 37. Rfc1 Rxa6 38. Rxa6 Rxa6 39. Kf2 Nd6 40. Nb1 Ne4+ 41. Ke1 b5 42. Nc3 Nxc3 43. bxc3 Kf8 44. Rb1 Rb6 45. Kd2 Ke7 46. h3 Kd6 47. g4 fxg4 48. hxg4 Kc6 49. Ra1 Kb7 50. Rh1 Kc6 51. f5 gxf5 52. gxf5 Kd7 53. Ra1 Rb7 54. Rg1 Ke7 55. Rxg7 Kf6 56. Rg1 Kxf5 57. Rf1+ Ke6 58. Rh1 b4 59. cxb4 Rxb4 60. Rc1 Rb3 61. e4 Rd3+ 62. Ke2 Rxd4 63. exd5+ Kxd5 64. Rf1 Ke6 65. Re1 f5 66. Ke3 Ke5 67. Ra1 Rd3+ 68. Ke2 f4 69. Ra8 Re3+ 70. Kf2 Kd4 71. Rd8+ Kc3 72. Rf8 Re4 73. Kf3 Kd3 74. Rd8+ Rd4 0-1

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2014.03.03"]
[Round "7"]
[White "Costa, Anaclara"]
[Black "Pugliese, Facundo"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1663"]
[BlackElo "1947"]
[PlyCount "160"]
[EventDate "2014.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. b3 b6 5. Qe2 Bb7 6. Nf3 0-0 7. Nbd2 Nd5 8. c4 Nc3 9. Qf1 f5 10. Bb2 Ne4 11. Bxe4 fxe4 12. Ng5 e5 13. Ngxe4 d5 14. cxd5 Ba6 15. Nc4 exd4 16. exd4 Re8 17. f3 Qxd5 18. Qd3 Nc6 19. 0-0 Rad8 20. Rfd1 Ne5 21. Qc2 Nxc4 22. bxc4 Bxc4 23. Rac1 b5 24. Qf2 c5 25. Qh4 cxd4 26. Nf6+ Bxf6 27. Qxf6 Re6 28. Qxd4 Qxd4+ 29. Rxd4 Rxd4 30. Bxd4 Ra6 31. Re1 Kf7 32. Bc5 Rc6 33. Bxa7 Bxa2 34. Re2 Rc1+ 35. Kf2 Bc4 36. Rb2 Rd1 37. Kg3 Ke6 38. Kh4 Kd5 39. Kg5 Kc6 40. f4 Kb7 41. Bf2 Rd5+ 42. Kg4 Ka6 43. Be1 Kb6 44. Bb4 Rd3 45. g3 Kc6 46. Kh4 Bb3 47. Rd2 Re3 48. Rd6+ Kc7 49. Ra6 Re4 50. Ba5+ Kd7 51. Ra7+ Ke6 52. Rxh7 Re2 53. Kg5 Bc2 54. g4 Rg2 55. h3 Kd5 56. Rb7 Kc4 57. Rc7+ Kb3 58. Rxc2 Kxc2 59. Kxg6 Rh2 60. f5 Rxh3 61. f6 Ra3 62. f7 Rxa5 63. f8Q Kb3 64. Qf3+ Ka4 65. Qd1+ Ka3 66. g5 Ra4 67. Kg7 b4 68. g6 b3 69. Qd6+ Rb4 70. Qa6+ Kb2 71. Kg8 Kc3 72. Qc6+ Rc4 73. Qf3+ Kb4 74. Qb7+ Ka3 75. Qe7+ Rb4 76. Qa7+ Ra4 77. Qc5+ Rb4 78. Qa5+ Ra4 79. Qc5+ Rb4 80. Qa5+ Ra4 1/2-1/2

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2014.03.03"]
[Round "6"]
[White "Rodriguez Lazo, Luis A"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1867"]
[BlackElo "1663"]
[PlyCount "42"]
[EventDate "2014.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. f3 d5 5. Nh3 Be7 6. e3 0-0 7. cxd5 exd5 8. Bd3 c6 9. 0-0 Qe8 10. Qc2 Bd6 11. Bxf5 Bxf5 12. Qxf5 Nbd7 13. Qc2 c5 14. Bd2 Kh8 15. Nb5 Qe7 16. Nxd6 Qxd6 17. Rac1 Rac8 18. Rfe1 b6 19. e4 dxe4 20. fxe4 Ng4 21. d5 Qxh2# 0-1

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2014.03.02"]
[Round "5"]
[White "Costa, Anaclara"]
[Black "Garcia, Axel"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1663"]
[BlackElo "1785"]
[PlyCount "43"]
[EventDate "2014.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 c5 5. g3 0-0 6. Bg2 Nc6 7. 0-0 d5 8. e3 Re8 9. Ne5 Bf5 10. Nxc6 bxc6 11. Be5 Qd7 12. Re1 Rad8 13. d3 d4 14. e4 Bg4 15. Qd2 Bh3 16. Na3 Bxg2 17. Qxg2 Ng4 18. Bxg7 Kxg7 19. Nc4 h5 20. Qf3 Rh8 21. h4 Nh6 22. Kg2 1/2-1/2

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2014.03.02"]
[Round "4"]
[White "Oppa, Guaymiran"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1663"]
[PlyCount "72"]
[EventDate "2014.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Bb5 Qxd1 11. Bxd7+ Kxd7 12. Rxd1 Bc5 13. Nc3 Ne7 14. Na4 b6 15. a3 Nf5 16. b4 Bd4 17. Bb2 Bxb2 18. Nxb2 Rhc8 19. Rac1 Ne7 20. Nc4 Ng6 21. g3 Ke7 22. Nd6 Rxc1 23. Rxc1 Nxe5 24. Rc8 Rxc8 25. Nxc8+ Kd7 26. Nxa7 Nc4 27. Nb5 e5 28. Kf1 d4 29. Ke2 Kc6 30. a4 f6 31. f4 Nb2 32. Na7+ Kb7 33. fxe5 fxe5 34. Nb5 Nxa4 35. Nd6+ Kc6 36. Ne8 Kb5 0-1

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2014.03.01"]
[Round "3"]
[White "Costa, Anaclara"]
[Black "Ruggiero, Alvaro"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1663"]
[BlackElo "1979"]
[PlyCount "70"]
[EventDate "2014.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 Nf6 5. Qc2 Nbd7 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 e5 9. cxd5 cxd5 10. e4 exd4 11. Nxd4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nf6 14. Rd1 Nxe4 15. Qxe4 Re8 16. Qf3 Qh4 17. g3 Qh3 18. Qg2 Qh5 19. Be3 Bg4 20. Rdc1 b6 21. Rc2 Rad8 22. Qf1 Bc5 23. Rd2 Bh3 24. Qd3 h6 25. Rad1 Rd7 26. f3 Qe5 27. Qe4 Qxe4 28. fxe4 Rxe4 29. Kf2 Bg4 30. Nf5 Bxf5 31. Bxc5 Rxd2+ 32. Rxd2 bxc5 33. Rd5 Be6 34. Rxc5 Bxa2 35. Ra5 Bc4 0-1

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2014.03.01"]
[Round "2"]
[White "Montoli, Sebastian"]
[Black "Costa, Anaclara"]
[Result "1/2-1/2"]
[ECO "C18"]
[BlackElo "1663"]
[PlyCount "28"]
[EventDate "2014.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 c4 8. Qg4 Kf8 9. Ne2 Bd7 10. h4 h5 11. Qg5 Nc6 12. Nf4 Qd8 13. Qg3 Nce7 14. Qf3 g6 1/2-1/2

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2014.02.28"]
[Round "1"]
[White "Costa, Anaclara"]
[Black "Saralegui Cassan, Mario"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1663"]
[BlackElo "2092"]
[PlyCount "90"]
[EventDate "2014.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. b3 d6 5. Bb2 Nbd7 6. Nf3 0-0 7. c4 c5 8. 0-0 b6 9. Qc2 Bb7 10. d5 b5 11. e4 bxc4 12. Qxc4 a5 13. Qc2 Ba6 14. Bxa6 Rxa6 15. Nbd2 Qa8 16. Nc4 a4 17. Nfd2 Rb8 18. f4 Nb6 19. Nxb6 Raxb6 20. Nc4 Ra6 21. Rfb1 axb3 22. axb3 h5 23. Rxa6 Qxa6 24. Bc3 Qb5 25. Bxf6 Bxf6 26. e5 dxe5 27. fxe5 Bg7 28. d6 exd6 29. exd6 Bd4+ 30. Kh1 Re8 31. Qd2 Rb8 32. Qe2 Kg7 33. h3 Re8 34. Qf3 Re6 35. Qd5 Qd7 36. b4 Qe8 37. Rf1 Re1 38. Qf3 cxb4 39. Qd3 Rxf1+ 40. Qxf1 Qe6 41. Kh2 Be5+ 42. Nxe5 Qxe5+ 43. Kh1 Qxd6 44. Qa1+ Qf6 45. Qb1 Qc3 0-1

[Event "URU-chTB"]
[Site "Punta del Este"]
[Date "2013.08.17"]
[Round "2.82"]
[White "Costa, Anaclara"]
[Black "Colman, Mario"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1661"]
[PlyCount "103"]
[EventDate "2013.08.16"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bg5 e6 6. e3 Bb4 7. Qc2 Qa5 8. Nd2 0-0 9. Nb3 Qc7 10. a3 Bxc3+ 11. bxc3 e5 12. Bd3 e4 13. Be2 h6 14. Bf4 Qd8 15. 0-0 dxc4 16. Bxc4 b5 17. Be2 Nb6 18. Nc5 Qd5 19. a4 a6 20. Rfc1 Re8 21. c4 bxc4 22. Bxc4 Nxc4 23. Qxc4 Be6 24. Nxe6 Rxe6 25. Rab1 Qxc4 26. Rxc4 Nd5 27. Bg3 Rc8 28. Rb7 Re7 29. Rxe7 Nxe7 30. h3 Kf8 31. Bd6 Ke8 32. Bxe7 Kxe7 33. d5 f5 34. g4 g6 35. dxc6 Kd6 36. a5 Rxc6 37. Rb4 Ke5 38. Rb8 fxg4 39. hxg4 g5 40. Re8+ Kd5 41. Rf8 Kc4 42. Rb8 Rc5 43. Rb6 Rxa5 44. Rxh6 Ra1+ 45. Kg2 Kd3 46. Rd6+ Ke2 47. Rd5 Rf1 48. Rf5 a5 49. Rxa5 Rxf2+ 50. Kg1 Kf3 51. Rf5+ Kxe3 52. Rxf2 1-0

[Event "URU-chTB"]
[Site "Punta del Este"]
[Date "2013.08.17"]
[Round "4.22"]
[White "Costa, Anaclara"]
[Black "De Leon, Patricia O"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1661"]
[BlackElo "1855"]
[PlyCount "104"]
[EventDate "2013.08.16"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. f4 d5 4. d3 Bg7 5. Nf3 c5 6. c3 Nc6 7. 0-0 0-0 8. h3 h6 9. Nbd2 d4 10. Nc4 Nd5 11. e4 dxe3 12. Nxe3 e6 13. Nh2 Nce7 14. g4 Qc7 15. Qf3 Rd8 16. Rf2 Rb8 17. f5 exf5 18. Nxd5 Nxd5 19. Bf1 Qe7 20. Bf4 Nxf4 21. Qxf4 Be6 22. gxf5 Bxf5 23. Ng4 Bxg4 24. Qxg4 Qg5 25. Qxg5 hxg5 26. Re1 Re8 27. Rxe8+ Rxe8 28. Re2 Rxe2 29. Bxe2 f5 30. Kg2 Kf7 31. Kf3 Ke6 32. Ke3 Bh6 33. Kf3 Ke5 34. a3 a5 35. a4 b6 36. Bd1 Bf8 37. Bb3 Kf6 38. d4 cxd4 39. cxd4 Bd6 40. Bc4 Bb4 41. b3 Bc3 42. d5 Ke5 43. d6 Kxd6 44. Bf7 Kc5 45. Bxg6 Kb4 46. Bf7 b5 47. axb5 Kxb5 48. Be6 Kb4 49. Kg3 Be5+ 50. Kf3 Kc3 51. Ke3 Bf4+ 52. Kf3 Be5 1/2-1/2

[Event "URU-chTB"]
[Site "Punta del Este"]
[Date "2013.08.16"]
[Round "1.51"]
[White "Costa, Anaclara"]
[Black "Cordero, Renzo"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1661"]
[BlackElo "1819"]
[PlyCount "70"]
[EventDate "2013.08.16"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 d5 6. e3 Bd6 7. d3 Nbd7 8. Qe1 0-0 9. Nc3 a6 10. e4 dxe4 11. Nxe4 Nxe4 12. dxe4 e5 13. Kh1 Qe7 14. Nd2 Rfe8 15. f5 Nf6 16. h3 Rad8 17. g4 b5 18. g5 Nh5 19. Nf3 Nf4 20. h4 c5 21. Nh2 Bc7 22. Ng4 Rd4 23. Nf2 h6 24. f6 gxf6 25. c3 Rd7 26. Ng4 Rd3 27. Nxf6+ Kg7 28. Nxe8+ Qxe8 29. Rf3 Nxg2 30. Kxg2 Qd7 31. gxh6+ Kh7 32. Qg3 f6 33. Qg7+ Qxg7+ 34. hxg7 Bxe4 35. Be3 Rxe3 0-1

[Event "Montevideo zt 2.5 (Women)"]
[Site "Montevideo"]
[Date "2013.04.25"]
[Round "9"]
[White "Martinez, Ayelen"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2094"]
[BlackElo "1649"]
[PlyCount "59"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Bd2 b6 6. f4 Ne7 7. Nf3 Ba6 8. Bxa6 Nxa6 9. Qe2 Nb8 10. 0-0 Nbc6 11. a3 Bxc3 12. Bxc3 Nf5 13. b4 Qc8 14. g4 Nh6 15. Ng5 Nd8 16. f5 g6 17. f6 a5 18. bxa5 Qa6 19. Qxa6 Rxa6 20. axb6 Rxb6 21. h3 Rc6 22. Rf3 0-0 23. Rb1 Re8 24. Rb8 Rb6 25. Rc8 Rb1+ 26. Rf1 Rb7 27. Bb4 c6 28. Ba5 Rd7 29. Rb1 Kf8 30. Rbb8 1-0

[Event "Montevideo zt 2.5 (Women)"]
[Site "Montevideo"]
[Date "2013.04.24"]
[Round "8"]
[White "Costa, Anaclara"]
[Black "De San Vicente, Sabrina"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1649"]
[BlackElo "1728"]
[PlyCount "137"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. d3 b6 7. Qe1 Bb7 8. h3 c5 9. Nbd2 Nc6 10. c3 Re8 11. Qf2 e5 12. fxe5 Nxe5 13. Nxe5 Rxe5 14. Nf3 Re6 15. Ng5 Re7 16. Bd2 h6 17. Nf3 Qd7 18. g4 g5 19. a4 Rae8 20. Rfe1 Qc7 21. Bf1 Nd7 22. h4 f6 23. d4 c4 24. Bg2 Nf8 25. e3 Qd7 26. Nh2 Bc6 27. a5 b5 28. Qg3 Ne6 29. Rf1 Rf8 30. Rf5 Nc7 31. Nf1 Qc8 32. Qd6 Qd7 33. Qh2 Qd8 34. Be1 Bd7 35. Bxd5+ Kh8 36. Bf3 Bxf5 37. gxf5 Ne8 38. hxg5 fxg5 39. e4 Nf6 40. Nd2 Rfe8 41. e5 Nd5 42. Bh5 Bxe5 43. dxe5 Rf8 44. f6 Rc7 45. Bg4 Nf4 46. Qxh6+ Rh7 47. Qxg5 Nh3+ 48. Bxh3 Rg8 49. Qxg8+ Qxg8+ 50. Bg2 Qg4 51. Bf2 Rh6 52. Nf3 Rg6 53. Nh4 Rg5 54. f7 Kg7 55. e6 Rh5 56. Re1 Rxh4 57. Bxh4 Qxh4 58. Rf1 Qe7 59. f8Q+ Qxf8 60. Rxf8 Kxf8 61. Kf2 Ke7 62. Bd5 Kd6 63. Ke3 Kxd5 64. e7 b4 65. e8Q bxc3 66. bxc3 a6 67. Qa8+ Ke5 68. Qxa6 Kd5 69. Qb5+ 1-0

[Event "Montevideo zt 2.5 (Women)"]
[Site "Montevideo"]
[Date "2013.04.23"]
[Round "7"]
[White "Larrea, Daniela"]
[Black "Costa, Anaclara"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1700"]
[BlackElo "1649"]
[PlyCount "102"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 f5 2. e3 Nf6 3. Bd3 g6 4. f4 Bg7 5. Nf3 0-0 6. 0-0 d6 7. c3 b6 8. Qe2 Bb7 9. Ng5 Qd7 10. Bb5 c6 11. Bc4+ d5 12. Bd3 h6 13. Nf3 Qe8 14. Nbd2 Nbd7 15. Rb1 Ne4 16. Ne5 e6 17. Ndf3 Bf6 18. Qe1 Nxe5 19. Nxe5 Rc8 20. b3 c5 21. Ba3 Be7 22. Bxe4 fxe4 23. Qg3 Kh7 24. Qh3 Bf6 25. Qg4 Bxe5 26. fxe5 Rf5 27. Qe2 cxd4 28. cxd4 Bc6 29. Rxf5 gxf5 30. Rc1 Bd7 31. Qd2 Bb5 32. Rxc8 Qxc8 33. Qc1 Qxc1+ 34. Bxc1 Bd3 35. Bd2 Kg6 36. Kf2 Kg5 37. Kg3 Bf1 38. Bb4 a6 39. Bd6 b5 40. Bb4 Bd3 41. Be7+ Kh5 42. a3 Bc2 43. b4 Bd1 44. h3 Kg6 45. Kf4 h5 46. Kg3 Kf7 47. Bc5 Kg6 48. Kf2 Bc2 49. Ke1 Bd3 50. Kf2 Bc2 51. Kg3 Bd1 1/2-1/2

[Event "Montevideo zt 2.5 (Women)"]
[Site "Montevideo"]
[Date "2013.04.22"]
[Round "5"]
[White "Costa, Anaclara"]
[Black "Fernandez, Maria Florencia"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1649"]
[BlackElo "2180"]
[PlyCount "90"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. d4 Nf6 5. c3 g6 6. Bd3 Bg7 7. 0-0 0-0 8. Nbd2 b6 9. b3 a5 10. Qe2 Bb7 11. Bb2 a4 12. bxa4 Rxa4 13. Bb5 Ra7 14. Ne5 Qc7 15. Ndf3 Rfa8 16. a4 Ba6 17. Nxc6 Qxc6 18. Ne5 Bxb5 19. axb5 Qe6 20. Rxa7 Rxa7 21. Ra1 Rxa1+ 22. Bxa1 Ne4 23. Nc6 Bf6 24. Bb2 c4 25. g4 Nd6 26. g5 Nxb5 27. Nd8 Qd7 28. gxf6 Qxd8 29. fxe7 Qxe7 30. Qf3 Qe6 31. Kf2 Qf5 32. h4 Nd6 33. Kg2 Ne4 34. Qh3 Qxh3+ 35. Kxh3 Nf2+ 36. Kg3 Nd1 37. Ba1 Nxe3 38. Kf3 Nf5 39. Kg4 h5+ 40. Kh3 Kg7 41. Bb2 Kf6 42. Bc1 Nd6 43. Bd2 Kf5 44. Be1 Ne4 45. Kg2 Kxf4 0-1

[Event "Montevideo zt 2.5 (Women)"]
[Site "Montevideo"]
[Date "2013.04.22"]
[Round "6"]
[White "De Leon, Veronica"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "1645"]
[BlackElo "1649"]
[PlyCount "101"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 d6 5. d4 Bg7 6. 0-0 0-0 7. Nc3 Qe8 8. Re1 Qf7 9. Qd3 h6 10. e4 Nc6 11. Qe2 fxe4 12. Nxe4 Nxe4 13. Qxe4 Bf5 14. Qe2 Bg4 15. Bf4 Qf6 16. Qe3 Bxf3 17. Qxf3 Nxd4 18. Qd3 e5 19. Be3 Nf5 20. Bxb7 Nxe3 21. Qxe3 Rab8 22. Bd5+ Kh7 23. b3 a5 24. Rab1 h5 25. Qa7 h4 26. Bg2 Rbe8 27. Qe3 Bh6 28. Qe2 hxg3 29. hxg3 Qg5 30. Rb2 Bg7 31. Rd2 e4 32. Rd5 Qf6 33. Qe3 Bh6 34. Qe2 e3 35. f4 Qc3 36. Rd3 Qb4 37. Rxe3 Qb6 38. Kh2 Rxe3 39. Qxe3 Qxe3 40. Rxe3 Rf7 41. Bd5 Rg7 42. Kg2 c5 43. g4 g5 44. f5 Ra7 45. f6 Kg6 46. f7 a4 47. Re6+ Kg7 48. Rxh6 axb3 49. Rg6+ Kxg6 50. f8Q Rxa2+ 51. Kf3 1-0

[Event "Montevideo zt 2.5 (Women)"]
[Site "Montevideo"]
[Date "2013.04.21"]
[Round "4"]
[White "Costa, Anaclara"]
[Black "Perez, Cecilia Manuela"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1649"]
[BlackElo "1521"]
[PlyCount "85"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d3 c6 7. Qe1 d6 8. e4 fxe4 9. dxe4 Nbd7 10. Na3 Qc7 11. Ng5 e5 12. Be3 Nc5 13. Bxc5 dxc5 14. Qe3 exf4 15. Rxf4 Bd7 16. Raf1 Qb6 17. Nc4 Qc7 18. Qb3 b5 19. Nd2+ c4 20. Nxc4 Bc5+ 21. Kh1 Be8 22. Ne5+ Kh8 23. Ng4 Bd6 24. R4f3 Bf7 25. Nxf7+ Rxf7 26. e5 Raf8 27. exd6 Qxd6 28. Nxf6 Rxf6 29. Rxf6 Rxf6 30. Rxf6 gxf6 31. Qf3 c5 32. Qe2 b4 33. Bf3 Kg7 34. Be4 Qe5 35. Qg4+ Kf8 36. Qc8+ Kf7 37. Qb7+ Ke8 38. Qxh7 Qxb2 39. Bc6+ Kf8 40. Qh6+ Ke7 41. Qg7+ Kd6 42. Qd7+ Ke5 43. Qd5# 1-0

[Event "Montevideo zt 2.5 (Women)"]
[Site "Montevideo"]
[Date "2013.04.20"]
[Round "3"]
[White "Cortes Arias, Mariela Natalia"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1833"]
[BlackElo "1649"]
[PlyCount "61"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 f5 2. e4 d6 3. Nc3 fxe4 4. Nxe4 Bf5 5. Ng3 e6 6. Nf3 Be7 7. d4 Qd7 8. Bc4 d5 9. Bd3 Nf6 10. Ne5 Qc8 11. 0-0 0-0 12. Re1 Bd6 13. c4 b6 14. cxd5 Bxd3 15. Qxd3 exd5 16. Be3 Qe8 17. Rac1 Nbd7 18. Bf2 a6 19. Re2 Qe6 20. Ng6 Qg4 21. Nxf8 Nxf8 22. Qf5 Bxf4 23. Qxg4 Nxg4 24. Rce1 Nxf2 25. Kxf2 c5 26. Nf5 Ng6 27. g3 Bg5 28. h4 Bf6 29. Re8+ Rxe8 30. Rxe8+ Kf7 31. Nd6# 1-0

[Event "Montevideo zt 2.5 (Women)"]
[Site "Montevideo"]
[Date "2013.04.20"]
[Round "2"]
[White "Costa, Anaclara"]
[Black "Zuriel, Marisa"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1649"]
[BlackElo "2212"]
[PlyCount "56"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Bd3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nbd7 8. Qc2 b6 9. Re1 Bb7 10. Nd2 Rc8 11. Be2 Re8 12. b3 a6 13. Bb2 cxd4 14. exd4 d5 15. a4 Nf8 16. Rad1 Ne6 17. Nf3 dxc4 18. bxc4 Bxf3 19. gxf3 Nxd4 20. Qd3 Nxe2+ 21. Qxe2 Qc7 22. Rd4 e6 23. Rc1 Nh5 24. Re4 Red8 25. Nd1 Nf4 26. Qc2 f5 27. Re1 Qe7 28. Re3 Qg5+ 0-1

[Event "Montevideo zt 2.5 (Women)"]
[Site "Montevideo"]
[Date "2013.04.19"]
[Round "1"]
[White "Silva Rosas, Natalia"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1891"]
[BlackElo "1649"]
[PlyCount "74"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 f5 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. e3 0-0 6. Be2 d6 7. 0-0 c5 8. a4 Nc6 9. Na3 Re8 10. Nc4 b6 11. Qe1 e6 12. Qh4 Ne4 13. Qe1 Bxb2 14. Nxb2 e5 15. d3 Nf6 16. fxe5 dxe5 17. Rd1 Qe7 18. e4 Nd4 19. Rd2 Bb7 20. Nxd4 exd4 21. exf5 Qe3+ 22. Kh1 Qg5 23. Rg1 Nh5 24. Nc4 Nf4 25. Qg3 Qxg3 26. hxg3 Nxe2 27. Ra1 Nxg3+ 28. Kh2 Nxf5 29. g4 Ne3 30. Nd6 Re7 31. Nxb7 Rxb7 32. Kh3 Rf7 33. Rg1 Rf3+ 34. Kh4 Raf8 35. Re2 h6 36. Rg3 g5+ 37. Kh3 Rf2 0-1

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2013.03.03"]
[Round "7"]
[White "Costa, Anaclara"]
[Black "De Leon, Daiana"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1649"]
[BlackElo "1685"]
[PlyCount "72"]
[EventDate "2013.02.28"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[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 e6 4. Nd2 Be7 5. f4 b6 6. Qe2 0-0 7. Ngf3 c5 8. c3 Bb7 9. b3 Qc8 10. Bb2 cxd4 11. cxd4 Ba6 12. Rc1 Qb7 13. 0-0 Bxd3 14. Qxd3 Nbd7 15. Ne5 Rac8 16. Ndf3 Ne4 17. g4 Nxe5 18. Nxe5 Rxc1 19. Rxc1 Rc8 20. Nf3 h6 21. Rc2 Rxc2 22. Qxc2 Qa6 23. Bc1 Bb4 24. Qg2 Ba3 25. Bd2 Qd3 26. Qf1 Qc2 27. Be1 Bc1 28. Bf2 Qxa2 29. g5 Nxf2 30. Qxf2 Qxb3 31. Qe1 Bxe3+ 32. Kh1 Bxf4 33. Qf1 Bxg5 34. Ne5 f6 35. Nc6 Qa4 36. Nd8 Qxd4 0-1

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2013.03.03"]
[Round "6"]
[White "De Leon, Veronica"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1670"]
[BlackElo "1649"]
[PlyCount "66"]
[EventDate "2013.02.28"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 c6 5. Nf3 d5 6. d4 Bd6 7. 0-0 Nbd7 8. Bf4 Bxf4 9. gxf4 Ne4 10. cxd5 exd5 11. e3 Ndf6 12. h3 Rg8 13. Ne5 g5 14. Nxe4 fxe4 15. fxg5 Rxg5 16. Kh2 Qc7 17. Qe2 Be6 18. f4 Rh5 19. Rh1 Qg7 20. Rhg1 Qh6 21. Qf1 0-0-0 22. Rh1 Rg8 23. Rc1 Bd7 24. Rc2 Rxe5 25. dxe5 Ng4+ 26. Kg1 Nxe3 27. Qf2 Rxg2+ 28. Qxg2 Nxg2 29. Kxg2 Qxf4 30. Rf2 Qg5+ 31. Kh2 e3 32. Re2 d4 33. Rg1 Qh5 0-1

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2013.03.02"]
[Round "3"]
[White "Costa, Anaclara"]
[Black "Colombo, Camila"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1649"]
[BlackElo "2082"]
[PlyCount "40"]
[EventDate "2013.02.28"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 g6 4. f4 Bg7 5. Nf3 b6 6. Qe2 Bb7 7. 0-0 0-0 8. Nbd2 Ne4 9. c4 e6 10. Bxe4 dxe4 11. Ng5 c5 12. Kh1 cxd4 13. exd4 Qxd4 14. Ngxe4 Na6 15. Rb1 Nb4 16. a3 Nd3 17. b3 Rfd8 18. Ng5 Nxc1 19. Rbxc1 Qxd2 20. Qxd2 Rxd2 0-1

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2013.03.02"]
[Round "5"]
[White "Costa, Anaclara"]
[Black "De Leon, Patricia O"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1649"]
[BlackElo "1835"]
[PlyCount "78"]
[EventDate "2013.02.28"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 c5 4. e3 Bg7 5. Nc3 cxd4 6. exd4 0-0 7. Bg5 d6 8. Bd3 Qb6 9. Nge2 Nc6 10. Na4 Qa5+ 11. Bd2 Qc7 12. 0-0 Nd7 13. Bc3 Nb6 14. b4 Nxa4 15. Qxa4 Bd7 16. b5 Nd8 17. Qb3 Ne6 18. a4 b6 19. Kh1 Rfc8 20. a5 a6 21. axb6 Qxb6 22. Ba5 Qb8 23. Be4 Bc6 24. Bxc6 Rxc6 25. d5 Nc5 26. Qb4 Rc8 27. Ra3 axb5 28. cxb5 Qb7 29. Rb1 Qxd5 30. b6 Nb7 31. Qb5 Rc5 32. Qd3 Qxd3 33. Rxd3 Rcxa5 34. Rdd1 Ra1 35. g3 Rxb1 36. Rxb1 Ra1 37. Rxa1 Bxa1 38. Kg2 Kf8 39. f4 Ke8 0-1

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2013.03.02"]
[Round "4"]
[White "Silva Rosas, Natalia"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1904"]
[BlackElo "1649"]
[PlyCount "67"]
[EventDate "2013.02.28"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nc3 Nc6 7. e4 fxe4 8. dxe4 0-0 9. 0-0 Be6 10. Qe2 Qe8 11. h3 Nh5 12. Kh2 a6 13. Ng5 Nd4 14. Qd3 Bd7 15. g4 Nxf4 16. Bxf4 Rxf4 17. Rxf4 Be5 18. Kg1 Bxf4 19. Qxd4 Bxg5 20. Qd5+ Qf7 21. Qxg5 Qg7 22. Rf1 Be6 23. Nd5 Qd4+ 24. Kh1 Bxd5 25. Qxd5+ Qxd5 26. exd5 Rc8 27. c4 c6 28. Be4 Kg7 29. Kg2 a5 30. Rf3 cxd5 31. Bxd5 Rc7 32. Rf7+ Kh8 33. g5 b6 34. Rf8+ 1-0

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2013.03.01"]
[Round "2"]
[White "Perez, Cecilia Manuela"]
[Black "Costa, Anaclara"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1529"]
[BlackElo "1649"]
[PlyCount "83"]
[EventDate "2013.02.28"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. g3 f5 3. Bg2 d5 4. Nh3 Bd6 5. Bf4 Nf6 6. Bxd6 Qxd6 7. 0-0 0-0 8. e3 b6 9. c4 c6 10. Nd2 Bb7 11. Qc2 Nbd7 12. Nf4 g5 13. Nd3 Ne4 14. Nf3 c5 15. cxd5 Bxd5 16. dxc5 Ndxc5 17. Nxc5 bxc5 18. Nd2 Nxd2 19. Qxd2 Qc6 20. Bxd5 Qxd5 21. Qc2 Rfd8 22. Rfd1 Qc6 23. Rxd8+ Rxd8 24. Rc1 Rc8 25. Qc4 Qd5 26. b4 Qxc4 27. Rxc4 Kf8 28. Rxc5 Rxc5 29. bxc5 Ke7 30. Kf1 Kd7 31. Ke2 Kc6 32. Kd3 Kxc5 33. f4 g4 34. e4 h6 35. exf5 exf5 36. Kc3 h5 37. a3 a6 38. Kb3 a5 39. Kc3 a4 40. Kd3 Kd5 41. Kc3 Kc5 42. Kd3 1/2-1/2

[Event "URU-ch (Women)"]
[Site "Montevideo"]
[Date "2013.02.28"]
[Round "1"]
[White "De San Vicente, Sabrina"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1737"]
[BlackElo "1649"]
[PlyCount "92"]
[EventDate "2013.02.28"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nh3 c6 6. Qc2 Bd6 7. 0-0 0-0 8. Bf4 Qe7 9. Bxd6 Qxd6 10. Nd2 Nbd7 11. Nf3 Ne4 12. Nf4 Ndf6 13. Rfc1 Bd7 14. Nd3 Rac8 15. c5 Qe7 16. b4 g5 17. Nfe5 g4 18. a4 a6 19. Qb2 Be8 20. e3 h5 21. Nf4 Kh7 22. Bf1 Nd7 23. Nxd7 Bxd7 24. Nd3 Ng5 25. Ne5 Nf3+ 26. Kg2 Nxe5 27. dxe5 Ra8 28. Qd4 Rfc8 29. Rab1 Qd8 30. b5 axb5 31. axb5 Ra5 32. bxc6 Bxc6 33. Ra1 Rca8 34. Qb2 d4+ 35. Kg1 Qd5 36. f3 Qxf3 37. Qxd4 Qh1+ 38. Kf2 Qxh2+ 39. Ke1 Qxg3+ 40. Kd2 Qf2+ 41. Kc3 Rxa1 42. Rxa1 Rxa1 43. Qd8 Qxe3+ 44. Bd3 Qxe5+ 45. Kd2 Ra2+ 46. Kd1 Qa1+ 0-1

[Event "Pan American-ch (Women)"]
[Site "Montevideo"]
[Date "2012.11.30"]
[Round "9"]
[White "Costa, Anaclara"]
[Black "Sanchez Zambrano, Vanessa"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1670"]
[BlackElo "1942"]
[PlyCount "74"]
[EventDate "2012.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Be3 0-0 6. Nc3 c5 7. Qd2 cxd4 8. Bxd4 Nc6 9. Be3 Qa5 10. Bd3 Ne5 11. Nge2 Be6 12. b3 b5 13. cxb5 Bxb3 14. 0-0 Bc4 15. Bxc4 Nxc4 16. Qd3 Nxe3 17. Qxe3 Nd7 18. Rab1 Ne5 19. Nd5 Nc4 20. Qf2 Nd2 21. Qe1 Qxa2 22. Nec3 Qc2 23. Rc1 Qd3 24. Qe2 Qxe2 25. Nxe7+ Kh8 26. Nxe2 Nxf1 27. Kxf1 Rfb8 28. Nd5 Rb7 29. Rc2 Rxb5 30. Nc7 Rb1+ 31. Kf2 Rc8 32. Nf4 Rb7 33. Nfd5 Bd4+ 34. Kg3 Bb6 35. Nxb6 axb6 36. Rd2 Rcxc7 37. Rxd6 b5 0-1

[Event "Pan American-ch (Women)"]
[Site "Montevideo"]
[Date "2012.11.29"]
[Round "8"]
[White "Perez, Manuela"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1603"]
[BlackElo "1670"]
[PlyCount "124"]
[EventDate "2012.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. e3 d5 4. Bd3 Bd6 5. Nbd2 Nf6 6. b3 0-0 7. Bb2 Nbd7 8. 0-0 b6 9. Ne5 c5 10. f4 Bb7 11. Rf3 Ne4 12. Nxd7 Qxd7 13. Rh3 Qe8 14. Nf3 Rc8 15. Qe1 Qe7 16. Ne5 Bxe5 17. fxe5 c4 18. bxc4 dxc4 19. Be2 g5 20. Bc3 Qd8 21. Bb4 Rf7 22. Rh5 Qd5 23. Qf1 f4 24. Qf3 fxe3 25. Qxe3 Rg7 26. Bf3 g4 27. Bxe4 Qxe4 28. Qxe4 Bxe4 29. Rh6 Re8 30. c3 Rf7 31. Rf1 Rf5 32. Rxf5 Bxf5 33. Kf2 Kg7 34. Rf6 a5 35. Bd6 b5 36. Bc7 Ra8 37. Bd6 b4 38. cxb4 c3 39. Ke3 c2 40. Kd2 axb4 41. Bxb4 Rxa2 42. Rf8 c1Q+ 43. Kxc1 Rxg2 44. d5 Rg1+ 45. Kb2 Rd1 46. dxe6 Bxe6 47. Re8 Bf5 48. e6 Rh1 49. Bf8+ Kf6 50. e7 Rxh2+ 51. Kc3 g3 52. Rd8 Bg6 53. e8Q Bxe8 54. Rxe8 g2 55. Bc5 Kf5 56. Kd3 Kg4 57. Rf8 h5 58. Ke3 h4 59. Ke2 g1Q+ 60. Rf2 Rxf2+ 61. Bxf2 Qg2 62. Ke1 Kf3 0-1

[Event "Pan American-ch (Women)"]
[Site "Montevideo"]
[Date "2012.11.28"]
[Round "7"]
[White "Costa, Anaclara"]
[Black "Larrea, Daniela"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1670"]
[BlackElo "1652"]
[PlyCount "102"]
[EventDate "2012.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Bd6 5. Qc2 f5 6. g3 Nf6 7. Bg2 0-0 8. 0-0 Nbd7 9. a3 dxc4 10. e4 Nh5 11. Ng5 Nb6 12. Bf3 Be7 13. Bxh5 Bxg5 14. Ne2 Bxc1 15. Raxc1 fxe4 16. Qxe4 Qd5 17. Qh4 Qd8 18. Qxd8 Rxd8 19. Rfd1 Bd7 20. h4 Be8 21. Bg4 Rd6 22. Rc2 Rad8 23. Nc3 e5 24. Rcd2 Bg6 25. h5 Bf7 26. Ne4 Rxd4 27. Be2 Rxd2 28. Nxd2 Na4 29. Nxc4 Rxd1+ 30. Bxd1 Bxc4 31. Bxa4 Be2 32. h6 gxh6 33. Bc2 Kg7 34. Be4 Bc4 35. b4 h5 36. Kh2 Bd5 37. Bc2 Bf3 38. Kh3 b6 39. Kh4 a6 40. a4 a5 41. bxa5 bxa5 42. Kh3 c5 43. Kh2 Kf6 44. Kg1 e4 45. Kf1 Ke5 46. Ke1 Kd4 47. Kd2 c4 48. Bb1 c3+ 49. Kc2 Be2 50. Ba2 Bc4 51. Bb1 Bd3+ 0-1

[Event "Pan American-ch (Women)"]
[Site "Montevideo"]
[Date "2012.11.27"]
[Round "5"]
[White "Costa, Anaclara"]
[Black "Miraballes, Carol"]
[Result "1-0"]
[ECO "A91"]
[WhiteElo "1670"]
[PlyCount "39"]
[EventDate "2012.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. g3 Nf6 5. Bg2 Be7 6. Nh3 b6 7. Nf4 Bb7 8. Nxe6 Qd7 9. cxd5 Bd6 10. e4 fxe4 11. Nxe4 Nxd5 12. Nxd6+ cxd6 13. Bxd5 Bxd5 14. Qh5+ g6 15. Qxd5 Nc6 16. 0-0 Rc8 17. Bh6 Ne7 18. Ng7+ Kd8 19. Qf7 Kc7 20. Rfe1 1-0

[Event "Pan American-ch (Women)"]
[Site "Montevideo"]
[Date "2012.11.27"]
[Round "6"]
[White "Silva Rosas, Natalia"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1924"]
[BlackElo "1670"]
[PlyCount "139"]
[EventDate "2012.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. f4 f5 2. Nf3 Nf6 3. d3 e6 4. Nbd2 d6 5. e4 Nc6 6. c3 e5 7. fxe5 dxe5 8. exf5 Bxf5 9. Qe2 Qe7 10. Ne4 Nxe4 11. dxe4 Bg4 12. Qf2 Qf7 13. Bb5 Bd7 14. Bg5 Be7 15. 0-0 h6 16. Bxe7 Qxe7 17. Nh4 Rf8 18. Qxf8+ Qxf8 19. Rxf8+ Kxf8 20. Ng6+ Kg8 21. Rf1 Re8 22. h3 a6 23. Bc4+ Be6 24. Bd5 Bxd5 25. exd5 Nd8 26. Re1 Nf7 27. Kf2 Kh7 28. Nh4 Nd6 29. b3 e4 30. g4 g5 31. Ng2 Rf8+ 32. Kg1 b5 33. Ne3 Rf3 34. Kg2 Kg6 35. c4 bxc4 36. bxc4 Rf8 37. a4 Rb8 38. c5 Rb2+ 39. Kg3 Ne8 40. Nc4 Rb3+ 41. Kf2 Rf3+ 42. Kg2 Rf4 43. Ne5+ Kf6 44. Nd7+ Ke7 45. Nb8 Nf6 46. Nc6+ Ke8 47. Nb4 a5 48. Nd3 Rf3 49. Nf2 Rf4 50. Nd3 Rf3 51. Rxe4+ Nxe4 52. Kxf3 Nf6 53. d6 cxd6 54. cxd6 Kd7 55. Nc5+ Kxd6 56. Nb7+ Ke5 57. Nxa5 Nd5 58. Nc4+ Kd4 59. Nd6 Kc5 60. Nf7 Nf4 61. Kg3 Kb4 62. Nxh6 Kxa4 63. Nf7 Ne6 64. Kf3 Kb5 65. Ke4 Kc5 66. Kf5 Kd5 67. Nxg5 Nd4+ 68. Kf6 Ne2 69. h4 Nf4 70. h5 1-0

[Event "Pan American-ch (Women)"]
[Site "Montevideo"]
[Date "2012.11.26"]
[Round "4"]
[White "De Leon, Veronica"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1690"]
[BlackElo "1670"]
[PlyCount "106"]
[EventDate "2012.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 Be7 5. d3 0-0 6. e3 d6 7. Nge2 c6 8. 0-0 Bd7 9. a3 e5 10. b4 a6 11. Rb1 Ra7 12. a4 b5 13. axb5 axb5 14. Qc2 Qb6 15. Bd2 Be6 16. cxb5 cxb5 17. e4 Ra3 18. Ra1 Rxa1 19. Rxa1 Nc6 20. Qb2 Ng4 21. Rf1 fxe4 22. Nxe4 d5 23. h3 dxe4 24. hxg4 exd3 25. Nc1 Bxg4 26. Be3 Nd4 27. Nxd3 Bf6 28. Rb1 Bf5 29. Rd1 Rd8 30. Ne1 Bg4 31. Rc1 Ne2+ 32. Kf1 Nxg3+ 33. Kg1 Ne2+ 34. Kf1 Nd4 35. Qb1 Be2+ 36. Kg1 Bc4 37. Be4 Ne2+ 38. Kh2 Qe6 39. Bxh7+ Kh8 40. Bf5 Qd6 41. Rc2 e4+ 42. Kg2 Bd3 43. Bc5 Nf4+ 44. Kh1 Qd5 45. f3 Bxc2 46. Qxc2 Qxf5 47. Qh2+ Qh5 48. fxe4 Qxh2+ 49. Kxh2 Re8 50. Nc2 Rxe4 51. Kg3 Nd5 52. Kf3 Rc4 53. Na3 Rc3+ 0-1

[Event "Pan American-ch (Women)"]
[Site "Montevideo"]
[Date "2012.11.25"]
[Round "3"]
[White "Costa, Anaclara"]
[Black "De Leon, Daiana"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1670"]
[BlackElo "1723"]
[PlyCount "102"]
[EventDate "2012.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nf3 Re8 9. 0-0 Nf8 10. Qc2 g6 11. Rfc1 Ne6 12. Bh4 Ng7 13. Rab1 c6 14. b4 Bf5 15. b5 c5 16. Bxf5 Nxf5 17. Bxf6 Bxf6 18. dxc5 Rc8 19. Ne2 Qe7 20. c6 bxc6 21. bxc6 Rc7 22. Qa4 Rec8 23. Rb3 Qe8 24. Nfd4 Nxd4 25. Nxd4 Bxd4 26. Qxd4 Rxc6 27. Rxc6 Qxc6 28. g3 a6 29. Qb6 Qa4 30. Qd4 Qxa2 31. Qxd5 a5 32. Rd3 Qa1+ 33. Kg2 Rc2 34. Qd8+ Kg7 35. Qd4+ Qxd4 36. exd4 Ra2 37. d5 Kf8 38. d6 Ke8 39. d7+ Kd8 40. Kf3 a4 41. Ke3 Rb2 42. Rd4 a3 43. Ra4 a2 44. Kd4 Kxd7 45. Kc3 Rxf2 46. Kb3 Rxh2 47. Rd4+ Ke6 48. Rd1 Rg2 49. Re1+ Kf5 50. Rf1+ Kg4 51. Kc4 Kxg3 0-1

[Event "Pan American-ch (Women)"]
[Site "Montevideo"]
[Date "2012.11.25"]
[Round "2"]
[White "De Leon, Patricia O"]
[Black "Costa, Anaclara"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1847"]
[BlackElo "1670"]
[PlyCount "92"]
[EventDate "2012.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nh3 c6 6. cxd5 exd5 7. Nc3 Bd6 8. Bf4 0-0 9. 0-0 Be6 10. Rb1 a5 11. a3 Qe7 12. Bxd6 Qxd6 13. b4 axb4 14. axb4 Nbd7 15. Nf4 Ra3 16. Qc1 Rfa8 17. b5 Ne4 18. Nxe4 dxe4 19. bxc6 bxc6 20. Nxe6 Qxe6 21. e3 R3a4 22. Qc3 Ra3 23. Qb4 R8a4 24. Qb7 Nf6 25. Rfc1 Ra6 26. Bf1 Ra7 27. Qxa7 Rxa7 28. Bc4 Nd5 29. Rb8+ Kf7 30. Rcb1 Rc7 31. Rh8 h6 32. Rbb8 Kg6 33. h4 Qd6 34. Be2 Nxe3 35. h5+ Kf6 36. Rhf8+ Rf7 37. Rfd8 Qc7 38. Rbc8 Qb6 39. fxe3 Re7 40. Rf8+ Rf7 41. Rfd8 Qa5 42. Kf2 Qa4 43. Rd6+ Ke7 44. Rdxc6 Qa1 45. R8c7+ Kf8 46. Rc8+ Ke7 1/2-1/2

[Event "Pan American-ch (Women)"]
[Site "Montevideo"]
[Date "2012.11.24"]
[Round "1"]
[White "Costa, Anaclara"]
[Black "Casusol, Cecilia"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1670"]
[BlackElo "1991"]
[PlyCount "74"]
[EventDate "2012.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Be3 0-0 6. Bd3 c5 7. Ne2 Nc6 8. Nbc3 Ng4 9. Bg1 cxd4 10. Nxd4 Nxd4 11. fxg4 Qa5 12. Be3 Be6 13. 0-0 Nc6 14. Nd5 Rfe8 15. Bd2 Qc5+ 16. Kh1 Ne5 17. Be3 Qc8 18. Rc1 Bxg4 19. Qd2 Be6 20. c5 Qd7 21. cxd6 Bxd5 22. exd5 Qxd6 23. Bb5 Red8 24. Bf4 Qxd5 25. Qxd5 Rxd5 26. Bc4 Nxc4 27. Rxc4 Rad8 28. h3 b6 29. Rc7 R5d7 30. Rc2 Rd1 31. Rxd1 Rxd1+ 32. Kh2 Bd4 33. Bh6 Bg1+ 34. Kg3 Rd3+ 35. Kh4 Bc5 36. g4 f6 37. a3 g5+ 0-1

[Event "Olympiad Women-40"]
[Site "Istanbul"]
[Date "2012.09.09"]
[Round "11.3"]
[White "Bedrossian, Danielle Ghattas"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1796"]
[BlackElo "1673"]
[PlyCount "80"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "Lebanon (W)"]
[BlackTeam "Uruguay (W)"]
[WhiteTeamCountry "LBN"]
[BlackTeamCountry "URU"]

1. c4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 d5 5. d4 Bd6 6. 0-0 c6 7. b3 Qe7 8. Bb2 0-0 9. Qc1 Nbd7 10. Ba3 Re8 11. Bxd6 Qxd6 12. Nc3 b6 13. cxd5 exd5 14. e3 Bb7 15. Qb2 Ne4 16. Rfe1 h6 17. Nh4 Qf6 18. Bf1 g5 19. Ng2 Rac8 20. f3 Nxc3 21. Qxc3 c5 22. Qd2 a6 23. Rac1 h5 24. h4 Re7 25. hxg5 Qxg5 26. Qf2 Rg7 27. Kh2 Rc6 28. Nh4 Nf6 29. Bd3 Bc8 30. Rg1 Rcc7 31. Rce1 cxd4 32. exd4 Rc3 33. Qe3 f4 34. Qe5 fxg3+ 35. Rxg3 Qxh4+ 36. Kg2 Rxg3+ 37. Qxg3+ Qxg3+ 38. Kxg3 Rxd3 39. Rc1 Bd7 40. Kf4 Kf7 0-1

[Event "Olympiad Women-40"]
[Site "Istanbul"]
[Date "2012.09.05"]
[Round "8.3"]
[White "Costa, Anaclara"]
[Black "Johnson, Gabriella"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1673"]
[BlackElo "1550"]
[PlyCount "62"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "Uruguay (W)"]
[BlackTeam "Trinidad and Tobago (W)"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "TRI"]

1. d4 c5 2. d5 d6 3. c4 g6 4. e4 Bg7 5. Bd3 Nf6 6. h3 0-0 7. Ne2 a6 8. Nbc3 Nbd7 9. f4 e5 10. Ng3 Qb6 11. f5 Rb8 12. h4 Qa5 13. Bd2 b5 14. cxb5 axb5 15. Nxb5 Qa6 16. Qe2 Qb6 17. a4 Ba6 18. Rb1 Bxb5 19. Bxb5 Qd8 20. a5 h5 21. Bc6 Nb6 22. axb6 Qxb6 23. 0-0 Ng4 24. Qc4 Bf6 25. Bg5 Bxg5 26. hxg5 Ne3 27. Qc3 Nxf1 28. Nxf1 Qb3 29. Qxb3 Rxb3 30. f6 Rfb8 31. Nd2 Rg3 1/2-1/2

[Event "Olympiad Women-40"]
[Site "Istanbul"]
[Date "2012.09.03"]
[Round "6.4"]
[White "Costa, Anaclara"]
[Black "Wang, Alyssa"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1673"]
[BlackElo "1541"]
[PlyCount "92"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "Uruguay (W)"]
[BlackTeam "Wales (W)"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "WLS"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 exd5 6. Qc2 Bd6 7. Bg5 Nbd7 8. e3 0-0 9. Bd3 h6 10. Bh4 Re8 11. 0-0 Be7 12. Rab1 a5 13. a3 Ne4 14. Bxe7 Qxe7 15. Rfc1 Ndf6 16. Ne5 Nxc3 17. Qxc3 a4 18. b4 axb3 19. Rxb3 Ne4 20. Qb2 f6 21. Nf3 Ra7 22. Rb4 Bg4 23. Ne1 Be6 24. a4 Rea8 25. Ra1 b5 26. Bc2 Bd7 27. Rb1 Nd2 28. Bh7+ Kxh7 29. Qxd2 Rxa4 30. R4b2 Kh8 31. Rc1 Rc4 32. Nd3 Rxc1+ 33. Nxc1 Ra4 34. h3 Qd8 35. Nd3 Qa5 36. Qe2 Be8 37. Nc5 Rc4 38. Kh2 b4 39. Qg4 Qc7+ 40. g3 Bf7 41. Nd3 Qa5 42. Qc8+ Kh7 43. Qf8 Qa3 44. Qxf7 Qxd3 45. h4 Rc2 46. Rxc2 Qxc2 0-1

[Event "Olympiad Women-40"]
[Site "Istanbul"]
[Date "2012.09.01"]
[Round "5.3"]
[White "Costa, Anaclara"]
[Black "Zhu, Hui"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1673"]
[BlackElo "1952"]
[PlyCount "83"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "Uruguay (W)"]
[BlackTeam "Jamaica (W)"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "JAM"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Qc2 Nbd7 8. Bd3 h6 9. Bh4 Re8 10. Nf3 c6 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Rab1 Nf8 14. b4 b6 15. Ne5 Nxc3 16. Qxc3 c5 17. bxc5 bxc5 18. Bb5 cxd4 19. exd4 Bd7 20. Bxd7 Nxd7 21. Rb7 Red8 22. Nc6 Qf6 23. Nxd8 Qxd8 24. Rc1 Nb6 25. Qc7 Qf6 26. Rc6 Re8 27. h3 Qf5 28. Rb8 Rxb8 29. Qxb8+ Kh7 30. Qxa7 Nc4 31. Qc7 Nd2 32. Rc1 Nc4 33. Rxc4 dxc4 34. Qxc4 Qb1+ 35. Kh2 Qf5 36. Kg1 Qb1+ 37. Qf1 Qxa2 38. Qd1 Qd5 39. Qd3+ g6 40. Qd1 Kg7 41. Qa1 Kf6 42. Qa6+ 1/2-1/2

[Event "Olympiad Women-40"]
[Site "Istanbul"]
[Date "2012.08.30"]
[Round "3.3"]
[White "Solomons, Anzel"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1927"]
[BlackElo "1673"]
[PlyCount "77"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "South Africa (W)"]
[BlackTeam "Uruguay (W)"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "URU"]

1. Nf3 e6 2. d3 d5 3. g3 c5 4. Bg2 Nf6 5. 0-0 Nc6 6. b3 Bd6 7. c4 Bc7 8. cxd5 exd5 9. Nbd2 0-0 10. Ba3 b6 11. d4 Bd6 12. dxc5 Bxc5 13. Bxc5 bxc5 14. Rc1 Qb6 15. Qc2 Nb4 16. Qxc5 Qxc5 17. Rxc5 Nxa2 18. Nd4 Nb4 19. Rb5 a5 20. Ra1 Bd7 21. Rbxa5 Rxa5 22. Rxa5 Rc8 23. h3 h6 24. Kh2 Nc2 25. N2f3 g5 26. Nxc2 Rxc2 27. Nd4 Rd2 28. e3 Rxf2 29. Kg1 Rb2 30. Ra8+ Kg7 31. Rb8 Ne4 32. Rb7 Bc8 33. Rc7 Nd6 34. Rc6 Nf5 35. Rxc8 Nxe3 36. Bf3 Rb1+ 37. Kf2 Nf1 38. Bxd5 Nd2 39. Rc7 1-0

[Event "Olympiad Women-40"]
[Site "Istanbul"]
[Date "2012.08.29"]
[Round "2.3"]
[White "Albzoor, Anwar"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1893"]
[BlackElo "1673"]
[PlyCount "110"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "Palestine (W)"]
[BlackTeam "Uruguay (W)"]
[WhiteTeamCountry "PLE"]
[BlackTeamCountry "URU"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 c6 5. Bf4 d5 6. c5 Be7 7. e3 0-0 8. Bd3 Bd7 9. Qc2 h6 10. 0-0-0 Be8 11. Ne5 Bh5 12. f3 Nbd7 13. h3 Nxe5 14. Bxe5 Nd7 15. Bh2 b6 16. g4 Bg6 17. Ne2 Bg5 18. Nf4 Bxf4 19. Bxf4 bxc5 20. gxf5 Bxf5 21. Rhg1 Kh8 22. Qg2 Qf6 23. Bxf5 exf5 24. dxc5 Rfe8 25. b4 Qa1+ 26. Kc2 Qxa2+ 27. Kc1 Qc4+ 28. Qc2 Qxb4 29. Rd4 Qxc5 30. Qxc5 Nxc5 31. Kb2 Ne6 32. Rb4 c5 33. Rb7 Nxf4 34. exf4 Reb8 35. Rgxg7 Rxb7+ 36. Rxb7 d4 37. Rc7 Rb8+ 38. Kc2 Rb5 39. Rxa7 c4 40. Ra4 Rc5 41. Ra1 Kg8 42. Rd1 Rd5 43. Kb2 Kf7 44. Ra1 Ke6 45. Ra6+ Rd6 46. Ra1 Rc6 47. Rd1 Kd5 48. Kc2 Rg6 49. Re1 Rg2+ 50. Kd1 d3 51. Re5+ Kd4 52. Rxf5 Kc3 53. Re5 Rg1+ 54. Re1 Rxe1+ 55. Kxe1 Kc2 0-1

[Event "Olympiad Women-40"]
[Site "Istanbul"]
[Date "2012.08.28"]
[Round "1.4"]
[White "Orehek, Spela"]
[Black "Costa, Anaclara"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2048"]
[BlackElo "1673"]
[PlyCount "161"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "Slovenia (W)"]
[BlackTeam "Uruguay (W)"]
[WhiteTeamCountry "SLO"]
[BlackTeamCountry "URU"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 b6 5. e5 Nfd7 6. f4 c5 7. c3 Ba6 8. Ndf3 Bxd3 9. Qxd3 g6 10. Ne2 Nc6 11. 0-0 c4 12. Qc2 b5 13. Ng5 Nb6 14. g4 Ne7 15. Ng3 Bh6 16. Nf3 Qd7 17. b3 Rc8 18. Qd2 a5 19. Ba3 Nc6 20. Bc5 Rb8 21. a4 cxb3 22. axb5 Nc4 23. bxc6 Qxc6 24. Qd3 Bxf4 25. Ne1 Bxe5 26. Qf3 Rb7 27. Rf2 Bd6 28. Nd3 0-0 29. Bxd6 Qxd6 30. Nb2 Qd7 31. Qe2 Nxb2 32. Qxb2 a4 33. Nf1 Rc8 34. Rf3 Ra7 35. Nd2 Rb8 36. Nb1 Qe7 37. Na3 e5 38. dxe5 Qxe5 39. Raf1 Rd8 40. Qf2 Qe7 41. Qb2 Rdd7 42. h3 Qc5+ 43. Kg2 Re7 44. Rd3 Ra8 45. Rf2 Qc6 46. Nb1 Rae8 47. Rdf3 Qa6 48. Qa3 Qa7 49. Rf4 Re2 50. Qd6 d4 51. Qxd4 Qa8+ 52. Kg3 R8e3+ 53. R2f3 Rxf3+ 54. Rxf3 Qb8+ 55. Qf4 Qxf4+ 56. Rxf4 Re1 57. Nd2 b2 58. Kf2 Rh1 59. Rxa4 Rxh3 60. Rb4 Rh2+ 61. Ke3 Rh3+ 62. Kd4 Rh4 63. Ke5 Rh2 64. Rxb2 Rg2 65. Kf4 h5 66. gxh5 gxh5 67. Rb8+ Kg7 68. Nf3 Rc2 69. Rc8 Kg6 70. c4 Kf6 71. c5 Rc4+ 72. Kg3 Ke6 73. c6 Kd6 74. Rf8 Rxc6 75. Rxf7 Ke6 76. Rh7 Rc5 77. Kh4 Kf6 78. Rh6+ Kg7 79. Rb6 Kf7 80. Ng5+ Ke7 81. Kxh5 1/2-1/2

[Event "URU-chT"]
[Site "Paysandu"]
[Date "2012.08.05"]
[Round "4.2"]
[White "Marrero, Javier"]
[Black "Costa, Anaclara"]
[Result "1/2-1/2"]
[ECO "A94"]
[WhiteElo "1907"]
[BlackElo "1673"]
[PlyCount "112"]
[EventDate "2012.08.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 d5 7. c4 Bd7 8. Ba3 Bxa3 9. Nxa3 c6 10. Nc2 Be8 11. Nce1 Qe7 12. Nd3 Nbd7 13. Nfe5 g5 14. Qd2 Ne4 15. Qb4 Qxb4 16. Nxb4 h5 17. Nxd7 Bxd7 18. f3 Nd6 19. c5 Nb5 20. e3 Rae8 21. a4 Nc7 22. Nd3 Re7 23. Ne5 Rg7 24. f4 g4 25. b4 Rf6 26. Rab1 Be8 27. Rb2 h4 28. Rff2 Rh6 29. Rfc2 hxg3 30. hxg3 a6 31. Rb1 Rgh7 32. Kf2 Rh2 33. Rcc1 Kf8 34. Rh1 Rxh1 35. Bxh1 Ke7 36. Bg2 Bd7 37. Kg1 Ne8 38. Nxd7 Kxd7 39. b5 cxb5 40. axb5 axb5 41. Rxb5 Kc8 42. Rb6 Re7 43. Bf1 Nf6 44. Bd3 Nd7 45. Rb2 Kc7 46. Bb5 Nb8 47. Ba4 Nc6 48. Bc2 Re8 49. Ra2 Nb4 50. Rb2 Nxc2 51. Rxc2 Ra8 52. Kf2 b5 53. cxb6+ Kxb6 54. Rb2+ Kc6 55. Rc2+ Kd7 56. Rb2 Kc6 1/2-1/2

[Event "URU-chT"]
[Site "Paysandu"]
[Date "2012.08.05"]
[Round "5.2"]
[White "Perdomo, Sebastian"]
[Black "Costa, Anaclara"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1973"]
[BlackElo "1673"]
[PlyCount "84"]
[EventDate "2012.08.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nh3 Bd6 6. 0-0 0-0 7. Qc2 c6 8. Nd2 Qe7 9. Nf3 Ne4 10. b3 Nd7 11. Bf4 Bxf4 12. Nxf4 g5 13. Nd3 Qg7 14. Nfe5 Ndf6 15. f3 Nd6 16. Rae1 Bd7 17. Nc5 Rae8 18. Qd2 Re7 19. Qb4 Bc8 20. Ncd3 Rd8 21. c5 Nf7 22. Qa5 Rf8 23. Nxf7 Rfxf7 24. Ne5 Rf8 25. e3 a6 26. a4 Nd7 27. Nxd7 Bxd7 28. Qd2 e5 29. f4 gxf4 30. exf4 e4 31. Re3 h5 32. Rb1 Kf7 33. h4 Re6 34. b4 Rg6 35. Kf2 Re8 36. Bf1 Rh6 37. b5 axb5 38. axb5 Ra8 39. bxc6 Bxc6 40. Rb6 Ra4 41. Rb4 Kg8 42. Rxa4 Bxa4 1/2-1/2

[Event "URU-chT"]
[Site "Paysandu"]
[Date "2012.08.04"]
[Round "3.2"]
[White "Costa, Anaclara"]
[Black "Campopiano, Julio"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1673"]
[BlackElo "1750"]
[PlyCount "150"]
[EventDate "2012.08.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 g6 4. e4 Bg7 5. Bd3 Nf6 6. Nf3 Ng4 7. h3 Ne5 8. Nc3 Nbd7 9. Be3 0-0 10. Nxe5 Nxe5 11. f4 Nxd3+ 12. Qxd3 Qa5 13. g4 a6 14. Bd2 Qb4 15. Nd1 Qa4 16. Bc3 Bxc3+ 17. Qxc3 e6 18. Ne3 Re8 19. b3 Qb4 20. Qxb4 cxb4 21. Kd2 Bd7 22. h4 Rac8 23. h5 b5 24. hxg6 fxg6 25. Rhf1 Rf8 26. Rac1 Kg7 27. Rf2 Rf7 28. Kd3 exd5 29. exd5 bxc4+ 30. Nxc4 Bb5 31. Kd4 Rcf8 32. Nxd6 Rxf4+ 33. Rxf4 Rxf4+ 34. Ke5 Rxg4 35. Nxb5 axb5 36. d6 Rg2 37. Rd1 Re2+ 38. Kd5 Kf7 39. Kc6 Ke8 40. Kc7 Rc2+ 41. Kb6 Kd7 42. Kxb5 Rxa2 43. Kxb4 Ra6 44. Rh1 h5 45. Kc5 Rxd6 46. b4 Rf6 47. b5 Kc7 48. Rb1 Rf5+ 49. Kc4 Kb6 50. Re1 Rf4+ 51. Kd3 Kxb5 52. Re6 Rg4 53. Ke3 h4 54. Kf3 Rg3+ 55. Kf2 g5 56. Re5+ Kc4 57. Re8 Kd4 58. Re7 Rg4 59. Kf3 Rf4+ 60. Kg2 g4 61. Rh7 g3 62. Rd7+ Ke3 63. Re7+ Re4 64. Rf7 Ke2 65. Kh3 Ke1 66. Rf8 Ke2 67. Rf7 Ke3 68. Rf8 Rf4 69. Ra8 Kf2 70. Ra2+ Kg1 71. Ra1+ Rf1 72. Ra4 Kf2 73. Kxh4 g2 74. Ra2+ Kf3 75. Ra3+ Ke4 0-1

[Event "URU-chT"]
[Site "Paysandu"]
[Date "2012.08.04"]
[Round "2.2"]
[White "Stack, Daniel"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1676"]
[BlackElo "1673"]
[PlyCount "64"]
[EventDate "2012.08.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. Bc4 d5 3. exd5 exd5 4. Bb3 c5 5. c3 Nf6 6. d3 Nc6 7. Bg5 Be7 8. Nd2 0-0 9. Ngf3 Bg4 10. Qc2 Re8 11. 0-0-0 b5 12. a3 Qd6 13. c4 bxc4 14. dxc4 d4 15. Bxf6 Bxf6 16. h3 Bh5 17. Ne4 Qf4+ 18. Ned2 Bg6 19. g3 Qh6 20. g4 Bxc2 21. Bxc2 Re2 22. g5 Bxg5 23. h4 Bxd2+ 24. Nxd2 Rxf2 25. Be4 Re8 26. Rhe1 Kf8 27. Kc2 Na5 28. Kd3 Qxh4 29. Rh1 Qg3+ 30. Kc2 Rxe4 31. Kb1 Qd3+ 32. Kc1 Nb3+ 0-1

[Event "URU-chT"]
[Site "Paysandu"]
[Date "2012.08.03"]
[Round "1.1"]
[White "Soto, Nicolas"]
[Black "Costa, Anaclara"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "1993"]
[BlackElo "1673"]
[PlyCount "95"]
[EventDate "2012.08.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Bb5+ c6 8. Bd3 Ba6 9. Nf3 Bxd3 10. Qxd3 Qc8 11. 0-0 Qa6 12. Qd1 c5 13. Ng5 h6 14. Qh5 g6 15. Qh3 Qa4 16. Nf3 Qxc2 17. Bd2 Nbc6 18. Rfc1 Qd3 19. dxc5 bxc5 20. Be3 c4 21. Rab1 Na5 22. Bd4 Qf5 23. g4 Qd3 24. Qg2 Nec6 25. Ne1 Qd2 26. Rc2 Qf4 27. Nf3 Nb3 28. Qg3 Qxg3+ 29. hxg3 Ncxd4 30. Nxd4 Nxd4 31. cxd4 0-0 32. Kf1 Rab8 33. Rcb2 Rxb2 34. Rxb2 Rc8 35. Ke2 Rc6 36. Rc2 Rb6 37. Rc3 a5 38. Kd2 a4 39. Kc2 Rb3 40. f4 Rxc3+ 41. Kxc3 Kg7 42. Kb4 Kf8 43. Kc3 Ke8 44. Kb4 Kd7 45. Kc3 Kc7 46. Kb4 Kb6 47. Kc3 Kb5 48. Kb2 1/2-1/2

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.19"]
[Round "7"]
[White "Costa, Anaclara"]
[Black "Avedisian, Alexander"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "1856"]
[PlyCount "86"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e3 d6 6. Be2 Re8 7. 0-0 Nbd7 8. b4 e5 9. Qc2 c6 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. Bb2 Qe7 13. a3 Bg4 14. Rfd1 Bxe2 15. Nxe2 Rh5 16. Rd4 c5 17. Rf4 g5 18. Rf5 Ng4 19. Bxg7 Kxg7 20. Qc3+ Kg8 21. h3 Nh6 22. Rd5 b6 23. Rad1 Rd8 24. Qd3 Re8 25. Rxd6 g4 26. Ng3 Rh4 27. Nf5 Nxf5 28. Qxf5 gxh3 29. Rd7 Qf8 30. Qg5+ Qg7 31. Qxg7+ Kxg7 32. gxh3 Rxc4 33. bxc5 bxc5 34. Rxa7 Re6 35. a4 Rc2 36. a5 c4 37. Ra1 c3 38. a6 Rb2 39. Rc7 c2 40. a7 Rb1+ 41. Rxb1 cxb1Q+ 42. Kg2 Qe4+ 43. Kf1 Qa8 0-1

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.19"]
[Round "8"]
[White "Quevedo, Andreina"]
[Black "Costa, Anaclara"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1541"]
[PlyCount "89"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Nf3 Nc6 6. a3 Bxc3+ 7. bxc3 b6 8. Be2 Nge7 9. 0-0 0-0 10. Bg5 c4 11. h3 Qc7 12. Bxe7 Qxe7 13. Qd2 Bd7 14. Qg5 Qxg5 15. Nxg5 a6 16. f4 Na7 17. a4 b5 18. a5 Nc6 19. Nf3 b4 20. cxb4 Nxb4 21. c3 Nc2 22. Ra2 Ne3 23. Rb1 Rfb8 24. Rxb8+ Rxb8 25. Kf2 Nf5 26. g4 Ne7 27. Bd1 Nc8 28. Ne1 Na7 29. Ke2 Rb5 30. Bc2 g6 31. h4 Nc6 32. h5 Rxa5 33. Rxa5 Nxa5 34. hxg6 hxg6 35. Kd2 Nb7 36. Kc1 Kf8 37. Kb2 Ke7 38. Ka3 a5 39. Ba4 Bxa4 40. Kxa4 f6 41. Kb5 fxe5 42. fxe5 a4 43. Kxa4 Nd8 44. Nf3 Kd7 45. Kb5 1/2-1/2

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.17"]
[Round "5"]
[White "Blanchard, Marcel"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1846"]
[PlyCount "39"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Qb6 5. exd5 exd5 6. Qe2+ Ne7 7. dxc5 Qxc5 8. Nb3 Qc7 9. g3 Nbc6 10. Bf4 Qd8 11. Bg2 Bg4 12. 0-0 Qd7 13. Nc5 Qc8 14. Nb3 f6 15. Qe1 g5 16. Bd2 Qc7 17. Bc3 Bxf3 18. Bxf3 Bg7 19. Bh5+ Kf8 20. Nc5 1-0

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.17"]
[Round "4"]
[White "Costa, Anaclara"]
[Black "Pena, Alfredo"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "2304"]
[PlyCount "116"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Nf3 0-0 8. Be2 c6 9. 0-0 Re8 10. Qc2 h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. Bd3 Ng5 14. Nxg5 Qxg5 15. b4 Qe7 16. b5 Nf6 17. bxc6 bxc6 18. Rab1 c5 19. dxc5 Qxc5 20. Rfd1 Be6 21. Nb5 Qxc2 22. Bxc2 Rec8 23. Bb3 a5 24. a4 Rc5 25. Rbc1 Rac8 26. Rxc5 Rxc5 27. f3 Kf8 28. Rd2 Ke7 29. Kf2 Bd7 30. Nd4 g6 31. Ne2 Be6 32. Rb2 Bc8 33. Bc2 Ba6 34. Nf4 Kd6 35. Bd3 Bc4 36. Rb8 g5 37. Bxc4 dxc4 38. Ne2 c3 39. Rb1 c2 40. Rc1 Nd5 41. Nd4 Nb4 42. Ke2 f5 43. Kd2 f4 44. e4 Ke5 45. Nxc2 Na2 46. Rb1 Nc3 47. Ne1 Nxb1+ 48. Kd3 Rc3+ 49. Ke2 Ra3 50. Nd3+ Kd4 51. Nc1 Rxa4 52. Nb3+ Kc3 53. Nc5 Ra2+ 54. Ke1 Rxg2 55. e5 Kd4 56. e6 Ke3 57. Kd1 Nc3+ 58. Kc1 Nd5 0-1

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.16"]
[Round "3"]
[White "Casas, Nicolas"]
[Black "Costa, Anaclara"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1801"]
[PlyCount "91"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 d5 7. 0-0 c6 8. Nbd2 h6 9. Bh4 Nbd7 10. Qc2 Ne4 11. Bxe7 Qxe7 12. Ne5 Qf6 13. Ndf3 g5 14. Nxd7 Bxd7 15. Ne5 Rad8 16. c5 Qg7 17. Bxe4 fxe4 18. Qe2 Rf5 19. Rab1 Rdf8 20. f3 exf3 21. Rxf3 Be8 22. Rxf5 exf5 23. Rf1 Bg6 24. Qd3 Rf6 25. b4 h5 26. a4 Qh7 27. g3 Be8 28. Rf2 h4 29. g4 f4 30. Qxh7+ Kxh7 31. exf4 Rxf4 32. Rxf4 gxf4 33. h3 Kh6 34. Kf2 Bg6 35. Nf3 Bc2 36. a5 Bd3 37. Nxh4 Kg5 38. Nf3+ Kf6 39. h4 Bc2 40. Ne1 Bd1 41. Nf3 a6 42. Ne5 Bc2 43. Kf3 Bd1+ 44. Kxf4 Kg7 45. Kf5 Kh6 46. Ke6 1-0

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.16"]
[Round "2"]
[White "De Leon, Patricia O"]
[Black "Costa, Anaclara"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1819"]
[PlyCount "103"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Bf4 c6 6. c5 Be7 7. Nf3 0-0 8. 0-0 Bd7 9. e3 Be8 10. Qc2 Nbd7 11. Bg5 h6 12. Bxf6 Bxf6 13. Nc3 Bh5 14. b4 Bxf3 15. Bxf3 g6 16. b5 Qc7 17. bxc6 bxc6 18. Bg2 Kg7 19. f4 Be7 20. Rfb1 Rab8 21. a3 a5 22. Na4 Rxb1+ 23. Rxb1 Rb8 24. Rb2 Bd8 25. Qb1 Rxb2 26. Qxb2 Qb8 27. Qxb8 Nxb8 28. Bf1 g5 29. Kf2 Kf6 30. Be2 Ke7 31. Ke1 Kd7 32. Kd2 Kc7 33. Bh5 gxf4 34. exf4 Kd7 35. Ke3 Na6 36. Nb2 Nc7 37. a4 Na6 38. Nd3 Bf6 39. Be2 Nb4 40. Nxb4 axb4 41. Bd1 Kc7 42. Bb3 h5 43. h4 Bg7 44. Kd3 Kb7 45. Bd1 Ka6 46. Bxh5 b3 47. Kc3 Bxd4+ 48. Kxb3 Bxc5 49. Bf7 Bf2 50. Bxe6 Bxg3 51. Bxf5 Bxf4 52. Bd3+ 1/2-1/2

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.15"]
[Round "1"]
[White "Costa, Anaclara"]
[Black "Soto, Nicolas"]
[Result "0-1"]
[ECO "A51"]
[BlackElo "1993"]
[PlyCount "58"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. e3 exd4 4. exd4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 0-0 7. Nc3 Re8+ 8. Be2 d5 9. b3 c6 10. Nf3 Bg4 11. 0-0 Ne4 12. Qc2 Nxc3 13. Bd3 Ne4 14. Ne5 Bh5 15. f3 Nf6 16. c5 Bg6 17. Bxg6 hxg6 18. b4 Nbd7 19. Nd3 Qc7 20. Qd2 Re7 21. Rfe1 Rae8 22. Rxe7 Rxe7 23. a4 a6 24. Rb1 Nf8 25. b5 axb5 26. axb5 cxb5 27. Rxb5 Ne6 28. Nb4 Qf4 29. Qxf4 Nxf4 0-1

[Event "Pan American-ch U14 Girls"]
[Site "Balneario Camboriu"]
[Date "2005.??.??"]
[Round "?"]
[White "Gantzel, Vanessa Brizola"]
[Black "Costa, Anaclara"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "36"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Nf3 Bxb5 5. Nxb5 a6 6. Nc3 Nf6 7. 0-0 Nc6 8. Nd5 Nxe4 9. d3 Nf6 10. Nxf6+ gxf6 11. c4 Qd7 12. d4 0-0-0 13. d5 Ne5 14. Bd2 Rg8 15. Ba5 Qh3 16. Ne1 Re8 17. Qa4 Nf3+ 18. Nxf3 Qxg2# 0-1

