[Event "URU-ch prel-A"]
[Site "Montevideo"]
[Date "2008.04.21"]
[Round "7"]
[White "Bustelo, Tabare"]
[Black "Pereyra Maciel, Federico"]
[Result "1-0"]
[ECO "C35"]
[WhiteElo "2089"]
[PlyCount "61"]
[EventDate "2008.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Be7 5. Bc4 Bh4+ 6. Kf1 Bg4 7. d4 g5 8. Nc3 Qe7 9. Bd2 Nf6 10. Qe2 Qxe2+ 11. Bxe2 Bxf3 12. Bxf3 h5 13. g3 fxg3 14. hxg3 Bxg3 15. Bxg5 Nbd7 16. Ne4 Nxe4 17. Bxe4 h4 18. c4 Rh5 19. Be3 f5 20. Bf3 Rh8 21. Rh3 0-0-0 22. Bf2 Rdg8 23. Re1 Kd8 24. c5 f4 25. b4 Re8 26. Re6 Rxe6 27. dxe6 Nf8 28. d5 c6 29. Bd4 Rg8 30. Bf6+ Ke8 31. Bh5+ 1-0

[Event "URU-ch prel-A"]
[Site "Montevideo"]
[Date "2008.04.18"]
[Round "6"]
[White "Pereyra Maciel, Federico"]
[Black "Ibanez, Marcelo"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "86"]
[EventDate "2008.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 Nbd7 7. 0-0 Ne5 8. Bb3 0-0 9. f4 Ng6 10. Nf5 Nxe4 11. Nxe7+ Qxe7 12. Nd5 Qd8 13. f5 c6 14. fxg6 cxd5 15. gxf7+ Kh8 16. Qd4 Be6 17. Bh6 Nf6 18. Rxf6 Qxf6 19. Qxf6 gxf6 20. Bxf8 Rxf8 21. Re1 Bxf7 22. Re7 Kg8 23. Rxb7 Re8 24. Rxa7 Re1+ 25. Kf2 Rb1 26. Rd7 Rxb2 27. Rxd6 Kg7 28. Ke3 d4+ 29. Rxd4 Bxb3 30. cxb3 Rxa2 31. Rd2 Ra3 32. Rb2 Kf7 33. Ke4 Ra5 34. b4 Rb5 35. g4 Ke6 36. h4 h5 37. Kf4 hxg4 38. Kxg4 Kf7 39. Rb3 Kg6 40. Rb2 Kh6 41. Rb3 Kg6 42. Rb2 Kh6 43. Rb3 Kg6 1/2-1/2

[Event "URU-ch prel-A"]
[Site "Montevideo"]
[Date "2008.04.16"]
[Round "5"]
[White "Vaz Lacuesta, Leonardo"]
[Black "Pereyra Maciel, Federico"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2009"]
[PlyCount "68"]
[EventDate "2008.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[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 Nxe4 7. Re1 d5 8. d3 Nf6 9. Nxe5 Nxe5 10. Rxe5+ Be6 11. Nd2 Bd6 12. Re1 0-0 13. Nf1 Nd7 14. c3 c5 15. Be3 Qh4 16. d4 c4 17. Bc2 Nf6 18. g3 Qh3 19. Qd2 Bg4 20. Bd1 Ne4 21. Qc1 f5 22. Bf4 Bxd1 23. Rxd1 Bxf4 24. Qxf4 g5 25. Qe5 Nf6 26. Ne3 Rae8 27. Qd6 f4 28. gxf4 Rxe3 29. fxe3 Qxe3+ 30. Kg2 Qe2+ 31. Kg1 Qe3+ 32. Kg2 Qe4+ 33. Kg1 Qe3+ 34. Kg2 Qe4+ 1/2-1/2

[Event "URU-ch prel-A"]
[Site "Montevideo"]
[Date "2008.04.14"]
[Round "4"]
[White "Pereyra Maciel, Federico"]
[Black "Estevez, Pablo"]
[Result "1/2-1/2"]
[ECO "C36"]
[PlyCount "68"]
[EventDate "2008.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bb5+ Bd7 6. Qe2+ Qe7 7. Bxd7+ Nbxd7 8. Qxe7+ Bxe7 9. c4 Nc5 10. Nc3 Nd3+ 11. Ke2 Nxc1+ 12. Raxc1 0-0 13. Rhe1 Rfe8 14. Kf1 a6 15. Re2 Bd6 16. Rce1 Rxe2 17. Rxe2 Kf8 18. d4 b6 19. Ne4 Nxe4 20. Rxe4 f6 21. a3 a5 22. Ne1 Re8 23. Re6 Rxe6 24. dxe6 Ke7 25. d5 g5 26. Nd3 h5 27. h3 c6 28. b4 cxd5 29. cxd5 axb4 30. Nxb4 Bxb4 31. axb4 f5 32. h4 g4 33. Ke2 Kd6 34. b5 Ke7 1/2-1/2

[Event "URU-ch prel-A"]
[Site "Montevideo"]
[Date "2008.04.11"]
[Round "3"]
[White "Visillac, Alejandro"]
[Black "Pereyra Maciel, Federico"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "66"]
[EventDate "2008.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Be7 5. d3 Nc6 6. 0-0 0-0 7. Nd5 Na5 8. Bb3 Nxb3 9. Nxe7+ Qxe7 10. axb3 Bg4 11. h3 Bd7 12. Bg5 h6 13. Be3 a6 14. Qd2 Kh7 15. Qb4 b6 16. Rfc1 a5 17. Qe1 c5 18. Bd2 Rg8 19. Nh4 Nh5 20. f3 Nf4 21. Bxf4 exf4 22. g4 fxg3 23. Qxg3 Qf6 24. Kh2 g5 25. Ng2 h5 26. Ne3 h4 27. Qf2 Qf4+ 28. Kg2 Bxh3+ 29. Kxh3 g4+ 30. Kg2 g3 31. Qe2 h3+ 32. Kf1 g2+ 33. Nxg2 Rxg2 0-1

[Event "URU-ch prel-A"]
[Site "Montevideo"]
[Date "2008.04.09"]
[Round "2"]
[White "Pereyra Maciel, Federico"]
[Black "Ibanez Iglesias, Juan Rodrigo"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1999"]
[PlyCount "78"]
[EventDate "2008.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. f3 0-0 7. Bc4 a6 8. a4 Nc6 9. Be3 Nxd4 10. Bxd4 Be6 11. Nd5 Nxd5 12. exd5 Bf5 13. 0-0 Bf6 14. c3 Bxd4+ 15. Qxd4 Qg5 16. h4 Qg6 17. g4 Rfe8 18. h5 Qg5 19. Rf2 Bd7 20. Rg2 Qe3+ 21. Qxe3 Rxe3 22. Rf2 Rae8 23. a5 R8e5 24. Rd1 f5 25. Rdf1 f4 26. Rd1 g5 27. hxg6 hxg6 28. Rd4 g5 29. Rdd2 Kg7 30. Rde2 Rxe2 31. Rxe2 Rxe2 32. Bxe2 Kf6 33. Kf2 Ke5 34. Bc4 Be8 35. Bb3 Bf7 36. c4 Kd4 37. Ke2 Bg6 38. Kd2 Bd3 39. Ba2 Bxc4 0-1

[Event "URU-ch prel-A"]
[Site "Montevideo"]
[Date "2008.04.07"]
[Round "1"]
[White "Billar, Juan Francisco"]
[Black "Pereyra Maciel, Federico"]
[Result "0-1"]
[ECO "D07"]
[PlyCount "80"]
[EventDate "2008.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 exd4 8. Nxd4 Nxd4 9. Qxd4 Nf6 10. Qxd5 Nxd5 11. c4 Nf6 12. Bb2 Bf5 13. Bxf6 gxf6 14. 0-0-0 Ke7 15. e3 Rhg8 16. g3 Be4 17. Rg1 Bf3 18. Rd2 Rgd8 19. Bd3 Rd6 20. Kc2 Rad8 21. Re1 Be4 22. Red1 Bf3 23. Re1 f5 24. h4 h5 25. Kc3 Kf6 26. Kc2 a6 27. Kc3 c5 28. Rb1 Be4 29. Rbd1 b5 30. Bxe4 Rxd2 31. Rxd2 Rxd2 32. Kxd2 fxe4 33. Kc3 Kf5 34. Kb3 Kg4 35. cxb5 axb5 36. a4 bxa4+ 37. Kxa4 Kf3 38. Kb5 Kxf2 39. Kxc5 Kxe3 40. Kd5 Kf3 0-1

