[Event "URU-ch U20"]
[Site "Montevideo"]
[Date "2024.05.19"]
[Round "6"]
[White "Castro, Santiago1"]
[Black "Fernandez, Sergio Washington"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "1574"]
[PlyCount "61"]
[EventDate "2024.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bf4 Bg4 6. Be2 e6 7. h3 Bxf3 8. Bxf3 Bd6 9. Bxd6 Qxd6 10. 0-0 Nc6 11. Re1 0-0 12. c3 a6 13. Qd3 b5 14. b4 Rfc8 15. a3 Ne7 16. g4 h6 17. Ra2 Ng6 18. Bg2 Nf4 19. Qd1 Ne4 20. Qf3 Rc6 21. Qe3 Nxg2 22. Kxg2 Rac8 23. Rc2 Qc7 24. Rec1 a5 25. Qd3 axb4 26. axb4 Rc4 27. Na3 Rxc3 28. Rxc3 Nxc3 29. Nxb5 Qb6 30. Nxc3 Qxb4 31. Na2 1-0

[Event "URU-ch U20"]
[Site "Montevideo"]
[Date "2024.05.19"]
[Round "5"]
[White "Fernandez, Sergio Washington"]
[Black "Gimenez, Thiago"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1574"]
[BlackElo "1693"]
[PlyCount "83"]
[EventDate "2024.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 cxd4 7. exd4 Be7 8. 0-0 0-0 9. Re1 Rb8 10. a4 a6 11. Qc2 b5 12. axb5 axb5 13. Ne5 Qc7 14. Nf1 Rb6 15. Qe2 b4 16. Bd2 bxc3 17. Bxc3 Bb4 18. Nxc6 Qxc6 19. Qd2 Qb7 20. Ra2 Bd7 21. Rc1 Rc8 22. Ne3 Bxc3 23. bxc3 Rb3 24. Rac2 Bb5 25. Bxb5 Qxb5 26. f3 h6 27. Nd1 Ne8 28. Rb2 Nd6 29. Rxb3 Qxb3 30. Qb2 Qxb2 31. Nxb2 Nb5 32. c4 dxc4 33. Rxc4 Rxc4 34. Nxc4 Nxd4 35. Kf2 g5 36. g4 f5 37. gxf5 Nxf5 38. Ne5 Kg7 39. Nd3 Kf6 40. h3 e5 41. Nc5 Nd4 42. Ke3 0-1

[Event "URU-ch U20"]
[Site "Montevideo"]
[Date "2024.05.18"]
[Round "3"]
[White "Fernandez, Sergio Washington"]
[Black "Dos Santos, Mizael"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1574"]
[PlyCount "69"]
[EventDate "2024.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bg4 3. e3 e5 4. fxe5 Nc6 5. g3 Nxe5 6. Bg2 Nf6 7. 0-0 Bd6 8. b3 Nxf3+ 9. Bxf3 Bxf3 10. Qxf3 Be5 11. d4 Bd6 12. Nc3 c6 13. Bb2 0-0 14. e4 Nxe4 15. Nxe4 dxe4 16. Qxe4 Qe7 17. Rae1 Qxe4 18. Rxe4 Rfe8 19. Rfe1 Rxe4 20. Rxe4 Kf8 21. Kf2 Re8 22. Kf3 Rxe4 23. Kxe4 Ke7 24. c4 g6 25. d5 c5 26. Be5 f5+ 27. Kf4 h6 28. Bxd6+ Kxd6 29. h4 b5 30. h5 bxc4 31. bxc4 Ke7 32. hxg6 Kf6 33. d6 Kxg6 34. d7 Kh5 35. d8Q 1-0

[Event "URU-ch U20"]
[Site "Montevideo"]
[Date "2024.05.18"]
[Round "4"]
[White "Fernando, Johan"]
[Black "Fernandez, Sergio Washington"]
[Result "0-1"]
[ECO "E50"]
[BlackElo "1574"]
[PlyCount "86"]
[EventDate "2024.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. e3 Bxc3+ 6. bxc3 c5 7. Ba3 Qa5 8. Bxc5 Qxc3+ 9. Nd2 Rd8 10. Rc1 Qa5 11. a4 Ne4 12. Bd3 Nxc5 13. dxc5 Qxc5 14. Ne4 Qb4+ 15. Kf1 d5 16. Nd2 dxc4 17. Bxc4 Qxd2 18. Qxd2 Rxd2 19. Ke1 Rd8 20. Ke2 Nc6 21. h4 Ne5 22. Ba2 Bd7 23. Bb1 Bxa4 24. f4 Bb5+ 25. Ke1 Nd3+ 26. Ke2 Nxc1+ 27. Kf3 Nd3 28. g4 Bc6+ 29. e4 Nc5 30. h5 f5 31. g5 Bxe4+ 32. Kg3 Bxh1 33. g6 Ne4+ 34. Kh4 Rd2 35. Bxe4 fxe4 36. f5 exf5 37. Kg5 h6+ 38. Kh4 Rad8 39. Kg3 R8d3+ 40. Kf4 Rf2+ 41. Ke5 Rd5+ 42. Ke6 Rfd2 43. Ke7 Re5# 0-1

[Event "URU-ch U20"]
[Site "Montevideo"]
[Date "2024.05.17"]
[Round "1"]
[White "Fernandez, Sergio Washington"]
[Black "Martello, Benjamin"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1574"]
[BlackElo "1898"]
[PlyCount "83"]
[EventDate "2024.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c3 Nc6 5. Bd3 cxd4 6. exd4 Bg4 7. Nbd2 e6 8. 0-0 Bd6 9. h3 Bh5 10. Re1 0-0 11. Qc2 Rc8 12. a3 a6 13. Ne5 Nxd4 14. Qb1 Nc6 15. f4 Qc7 16. g4 Bg6 17. Bxg6 hxg6 18. Ndf3 Ne4 19. Nd3 Na5 20. Qc2 Nc4 21. Nd4 Qb6 22. Qb3 Qxb3 23. Nxb3 Rc7 24. Re2 f6 25. Nd2 Ncxd2 26. Bxd2 Nxd2 27. Rxd2 Rc4 28. Re1 Kf7 29. Rf2 d4 30. cxd4 Rxd4 31. Ne5+ Bxe5 32. fxe5 Rfd8 33. exf6 gxf6 34. Rc2 Rd2 35. Rec1 Rxc2 36. Rxc2 Rd7 37. Kf2 e5 38. Ke3 Ke6 39. Rc8 Rh7 40. Ke4 f5+ 41. gxf5+ gxf5+ 42. Ke3 0-1

[Event "URU-ch U20"]
[Site "Montevideo"]
[Date "2024.05.17"]
[Round "2"]
[White "Loarche, Santiago"]
[Black "Fernandez, Sergio Washington"]
[Result "1-0"]
[ECO "C10"]
[BlackElo "1574"]
[PlyCount "83"]
[EventDate "2024.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 e6 9. 0-0 Be7 10. c4 0-0 11. Qc2 h6 12. b3 c5 13. dxc5 Bxc5 14. Bb2 b6 15. Rad1 Qe7 16. Rfe1 Bb7 17. Nh4 Ng4 18. Bh7+ Kh8 19. Bxg7+ Kxg7 20. Nf5+ exf5 21. Rxe7 Bxe7 22. Rd7 Be4 23. Qc3+ Bf6 24. Qg3 Rfd8 25. Rxd8 Rxd8 26. Kf1 Rd1+ 27. Ke2 Ra1 28. Bxf5 Bxf5 29. h3 Rxa2+ 30. Ke1 Be5 31. f4 Ra1+ 32. Ke2 Ra2+ 33. Ke1 Bf6 34. hxg4 Be4 35. Qe3 Bxg2 36. g5 hxg5 37. fxg5 Ba1 38. b4 Rc2 39. Qb3 Rb2 40. Qa3 Rb1+ 41. Kd2 Bd4 42. Qd3 1-0

[Event "URU-chT3"]
[Site "Montevideo"]
[Date "2023.07.23"]
[Round "5.3"]
[White "Fernandez, Sergio Washington"]
[Black "Costa, Milagros"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1264"]
[PlyCount "85"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Yisv Colonia"]
[BlackTeam "Mijail Tal (W)"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Nbd2 Nc6 5. Bd3 Bd6 6. 0-0 Bd7 7. Qe2 Qe7 8. e4 dxe4 9. Nxe4 Nxe4 10. Qxe4 0-0-0 11. Bf4 Bxf4 12. Qxf4 h6 13. c4 g5 14. Qe3 f6 15. d5 Nb4 16. Bf5 Kb8 17. dxe6 Bxe6 18. Qxe6 Qxe6 19. Bxe6 h5 20. a3 Nc2 21. Rac1 Rd6 22. Bd5 c6 23. Bxc6 bxc6 24. Rxc2 g4 25. Nd2 f5 26. f3 Rg6 27. fxg4 fxg4 28. g3 h4 29. Ne4 h3 30. Rf6 Rgg8 31. Rxc6 Rd8 32. Rd2 Rxd2 33. Nxd2 Rd8 34. Nf1 Rd1 35. Rg6 Re1 36. Rxg4 Re2 37. Rh4 Rg2+ 38. Kh1 Rxb2 39. Rxh3 Rb1 40. Kg1 Ra1 41. g4 Kb7 42. g5 Kb6 43. g6 1-0

[Event "URU-chT3"]
[Site "Montevideo"]
[Date "2023.07.23"]
[Round "4.3"]
[White "Llanes, Nicolas"]
[Black "Fernandez, Sergio Washington"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1254"]
[BlackElo "1264"]
[PlyCount "91"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "La Proa Outsiders"]
[BlackTeam "Yisv Colonia"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. b3 c5 5. d4 cxd4 6. Nxd4 Bc5 7. e3 Nc6 8. Nxc6 bxc6 9. Bb2 0-0 10. Be2 Ba6 11. 0-0 Qe7 12. Qc2 Ba3 13. cxd5 Bxe2 14. d6 Qxd6 15. Nxe2 Bxb2 16. Qxb2 Rfd8 17. h3 Qd2 18. Qxd2 Rxd2 19. Nd4 c5 20. Nb5 a6 21. Na3 Ne4 22. Nc4 Rc2 23. f3 Nd2 24. Rf2 Rd8 25. Rxd2 Rcxd2 26. Nxd2 Rxd2 27. Rc1 Rxa2 28. Rxc5 Kf8 29. Rc7 Rb2 30. Ra7 Rxb3 31. Rxa6 Rxe3 32. Kf2 Rd3 33. g4 Ke7 34. Kg3 g5 35. Ra5 f6 36. Ra7+ Rd7 37. Ra3 Kf7 38. Re3 e5 39. h4 gxh4+ 40. Kxh4 h6 41. Kh5 Rd1 42. g5 hxg5 43. Kg4 Kg6 44. Ra3 f5+ 45. Kg3 Rb1 46. Ra5 0-1

[Event "URU-chT3"]
[Site "Montevideo"]
[Date "2023.07.22"]
[Round "2.3"]
[White "Tonelli, Julian"]
[Black "Fernandez, Sergio Washington"]
[Result "0-1"]
[ECO "E30"]
[BlackElo "1264"]
[PlyCount "84"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mijail Tal U20"]
[BlackTeam "Yisv Colonia"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nc3 Bxc3+ 5. bxc3 c5 6. e3 cxd4 7. exd4 d5 8. cxd5 exd5 9. Bd3 0-0 10. Ne2 Nc6 11. 0-0 Re8 12. Nf4 Be6 13. Qc2 h6 14. Nxe6 Rxe6 15. Bh4 Rc8 16. Qb3 Rc7 17. Bg3 Rce7 18. Bf5 Re2 19. f3 g6 20. Bh4 gxf5 21. Bxf6 Na5 22. Qb1 Rxg2+ 23. Kxg2 Re2+ 24. Kh1 Qxf6 25. Rg1+ Kf8 26. Qb4+ Qe7 27. Qxe7+ Rxe7 28. Rae1 Rc7 29. Re5 Rxc3 30. Rxd5 Nc6 31. Rxf5 Nxd4 32. Rf6 Rxf3 33. Rxh6 Rf2 34. Rd1 Nf5 35. Rh5 Ne3 36. Re1 Ng4 37. Rh8+ Kg7 38. Rh4 Nf6 39. Ra4 a6 40. Rb1 b5 41. Rxa6 Ng4 42. Rg1 Rxh2# 0-1

[Event "URU-chT3"]
[Site "Montevideo"]
[Date "2023.07.21"]
[Round "1.3"]
[White "Fernandez, Sergio Washington"]
[Black "Mott, Juan"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1264"]
[BlackElo "1304"]
[PlyCount "105"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Yisv Colonia"]
[BlackTeam "Trebejos Tre Vejos"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. d4 Nf6 2. Nf3 e6 3. e3 Be7 4. Nbd2 0-0 5. Bd3 h6 6. 0-0 d5 7. e4 Nh7 8. e5 f5 9. c4 c6 10. c5 Bd7 11. Qc2 Be8 12. g4 Bg6 13. gxf5 Bxf5 14. Bxf5 Rxf5 15. Ne1 Qe8 16. Ndf3 Ng5 17. Nxg5 Bxg5 18. Bxg5 Rxg5+ 19. Kh1 Rf5 20. Nd3 Nd7 21. Rg1 Qh5 22. Rg2 Rg5 23. Rxg5 Qxg5 24. Rg1 Qh5 25. Qd1 Qxd1 26. Rxd1 Rf8 27. h4 Rf5 28. Kg2 Nf8 29. f4 Nh7 30. Rf1 Kf7 31. a4 g5 32. fxg5 Rxf1 33. Kxf1 hxg5 34. hxg5 Nxg5 35. Ke2 a5 36. b4 Ne4 37. bxa5 Nc3+ 38. Kd2 Ne4+ 39. Kc2 Ke7 40. Nb4 Kd7 41. a6 bxa6 42. Nxa6 Kc8 43. a5 Ng5 44. Nb4 Kc7 45. a6 Nf7 46. a7 Kb7 47. Nxc6 Ka8 48. Kb3 Ng5 49. Kb4 Ne4 50. Kb5 Nd2 51. Ka6 Nb3 52. Ne7 Nxd4 53. Nc8 1-0

