[Event "ECU-ch"]
[Site "Salinas"]
[Date "2021.12.18"]
[Round "5"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Cargua Inca, Andres Mateo"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1788"]
[BlackElo "1311"]
[PlyCount "47"]
[EventDate "2021.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 Nc6 7. d4 Qb6 8. a3 cxd4 9. cxd4 f6 10. Nf4 fxe5 11. dxe5 Ndxe5 12. Nxe5 Nxe5 13. Qh5+ Nf7 14. Bd3 g6 15. Qe2 Bg7 16. Nxd5 Qa5+ 17. Nb4 Qe5 18. Bb5+ Ke7 19. Be3 Rd8 20. 0-0 Kf8 21. Rad1 Nd6 22. Ba4 Kg8 23. Rd2 b5 24. Nc6 1-0

[Event "ECU-ch"]
[Site "Salinas"]
[Date "2021.12.18"]
[Round "6"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Martinez Maya, Steeven Orlando"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1788"]
[BlackElo "2131"]
[PlyCount "52"]
[EventDate "2021.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 e6 6. b3 a6 7. Bb2 Nf6 8. f4 Be7 9. 0-0-0 0-0 10. Nf3 Qc7 11. g4 b5 12. g5 Nd7 13. h4 Nc5 14. Bd3 Nb4 15. Kb1 Nbxd3 16. cxd3 b4 17. Ne2 a5 18. Nc1 d5 19. e5 a4 20. Nd4 Bd7 21. h5 Ra6 22. Rdg1 axb3 23. axb3 Be8 24. Qh2 Bd8 25. g6 h6 26. gxf7+ Rxf7 0-1

[Event "ECU-ch"]
[Site "Salinas"]
[Date "2021.12.17"]
[Round "4"]
[White "Badillo Ramos, Michael Steve"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2108"]
[BlackElo "1788"]
[PlyCount "93"]
[EventDate "2021.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[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 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 a5 7. a4 b6 8. Bb5 Ne7 9. Qe2 c6 10. Bd3 Nb8 11. h4 Ba6 12. h5 Bxd3 13. Qxd3 Na6 14. c3 h6 15. g4 Qd7 16. Be3 Nc8 17. g5 hxg5 18. Nxg5 c5 19. Qb5 Qxb5 20. axb5 Nc7 21. dxc5 bxc5 22. Nxc5 Nb6 23. Kd2 Nxb5 24. b3 Be7 25. f4 Rc8 26. Nd3 Nd7 27. Rxa5 Nxc3 28. Rc1 Rxh5 29. Bg1 Bxg5 30. Rxc3 Rxc3 31. Kxc3 Bd8 32. Ra8 Rh3 33. Kc2 f6 34. Nb4 Rg3 35. Nc6 Nxe5 36. Nxd8 Rxg1 37. fxe5 fxe5 38. Nc6+ Kf7 39. Nxe5+ Kf6 40. Nd7+ Kf5 41. Rf8+ Ke4 42. Re8 Rg6 43. b4 Rg2+ 44. Kb3 Rg1 45. Ka2 Rg2+ 46. Ka3 Rg3+ 47. Ka4 1-0

[Event "ECU-ch"]
[Site "Salinas"]
[Date "2021.12.17"]
[Round "3"]
[White "Santos Flores, Alberto Javier"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "2182"]
[BlackElo "1788"]
[PlyCount "71"]
[EventDate "2021.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 a5 10. b3 Nc6 11. Bb2 Bf6 12. Rad1 Qe8 13. Qc1 e5 14. d5 Nb4 15. a3 Na6 16. Bc3 Nc5 17. b4 axb4 18. axb4 Ne4 19. Bb2 Qh5 20. Nd2 Bg5 21. f4 exf4 22. gxf4 Bf6 23. Nxe4 fxe4 24. e3 Bg4 25. Rd2 Bf3 26. Bxf3 exf3 27. Rdf2 Ra2 28. Bxf6 Qg4+ 29. Kh1 Qg2+ 30. Rxg2 fxg2+ 31. Kg1 gxf1Q+ 32. Kxf1 Rxf6 33. Qb1 Rxh2 34. Kg1 Rd2 35. Qa1 Rg6+ 36. Kf1 1/2-1/2

[Event "ECU-ch"]
[Site "Salinas"]
[Date "2021.12.16"]
[Round "1"]
[White "Dapelo del Campo, Enrique Javier"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "1788"]
[PlyCount "45"]
[EventDate "2021.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Nc3 Be7 5. e3 0-0 6. Bd3 d6 7. 0-0 Nc6 8. a3 e5 9. d5 Nb8 10. Be2 a5 11. Qc2 Na6 12. b3 Nc5 13. Bb2 Qe8 14. Nh4 Nfe4 15. Nf3 Qg6 16. Rfe1 f4 17. Nxe4 Nxe4 18. Bd3 Bh3 19. g3 fxg3 20. fxg3 Bf5 21. Rad1 Nxg3 22. Bxf5 Nxf5+ 23. Qg2 0-1

[Event "ECU-ch"]
[Site "Salinas"]
[Date "2021.12.16"]
[Round "2"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Carrasco Jacome, Bryan Ricardo"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1788"]
[BlackElo "2103"]
[PlyCount "73"]
[EventDate "2021.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Bf5 3. Bf4 c6 4. e3 Nf6 5. f3 e6 6. g4 Bg6 7. h4 h5 8. g5 Nfd7 9. Bd3 Bxd3 10. Qxd3 g6 11. 0-0-0 Qa5 12. e4 Bb4 13. Nge2 Qa6 14. exd5 Qxd3 15. Rxd3 exd5 16. a3 Bxc3 17. Nxc3 Nf8 18. Be5 Rg8 19. f4 Nbd7 20. Bd6 Ne6 21. Re1 Kd8 22. Ne2 Nb6 23. Ng3 Nc4 24. Be5 Nxe5 25. dxe5 Nxf4 26. Rf3 Ne6 27. Rxf7 Rc8 28. Ref1 Rc7 29. R1f6 Re7 30. c3 Nc5 31. Rf8+ Rxf8 32. Rxf8+ Kc7 33. Ne2 Rxe5 34. Nf4 Re1+ 35. Kc2 Rh1 36. Nxg6 Rh2+ 37. Kb1 1/2-1/2

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.07"]
[Round "9"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Wong Pages, Juan Diego"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1862"]
[BlackElo "1811"]
[PlyCount "100"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. e3 Bg7 5. h4 h5 6. Nf3 c5 7. Nb5 Na6 8. Be2 0-0 9. 0-0 Bf5 10. c3 Bd7 11. a4 cxd4 12. exd4 Ne8 13. Qc2 Nb8 14. Bd3 a6 15. Na3 Nc6 16. Rfe1 Rc8 17. Qb1 Nf6 18. Ng5 Ng4 19. f3 Nh6 20. Nc2 Bf5 21. Ne3 e6 22. Nxf5 exf5 23. Qd1 Qb6 24. Qd2 Na5 25. Rab1 Rce8 26. b4 Nc4 27. Bxc4 dxc4 28. Nh3 Kh7 29. Ng5+ Kh8 30. Rxe8 Rxe8 31. Re1 Qd8 32. a5 Bf6 33. Rxe8+ Qxe8 34. Qe3 Qxe3+ 35. Bxe3 Kg7 36. g3 Ng8 37. Nh3 Bd8 38. Nf4 Ne7 39. d5 Bc7 40. Bc5 Nc8 41. Ne2 Bd6 42. f4 Kf6 43. Kf2 Bxc5+ 44. bxc5 Ne7 45. d6 Nd5 46. Kf3 Ke6 47. Nd4+ Kd7 48. Ke2 Nxc3+ 49. Kd2 Ne4+ 50. Kc2 Nxc5 0-1

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.06"]
[Round "8"]
[White "Perea Erazo, Janyert Julian"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1581"]
[BlackElo "1862"]
[PlyCount "72"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Be7 6. 0-0-0 0-0 7. Nxe4 c5 8. f4 Nc6 9. Nf3 b6 10. d4 Qc7 11. g3 Nb4 12. a3 Nbd5 13. Bg2 Bb7 14. Nfg5 Rac8 15. Kb1 c4 16. Nxf6+ gxf6 17. Nxe6 fxe6 18. Qxe6+ Kh8 19. Bxd5 cxb3 20. Bxb3 Bxh1 21. Rxh1 b5 22. Re1 Rce8 23. d5 Bd8 24. Qxe8 Rxe8 25. Rxe8+ Kg7 26. Re6 a5 27. Bd4 a4 28. Ba2 h5 29. c3 h4 30. Kc1 hxg3 31. hxg3 Kh7 32. d6 Qc6 33. Bb1+ Kg7 34. Be4 Qc4 35. Re8 Ba5 36. Kd2 Qxd4+ 0-1

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.06"]
[Round "7"]
[White "Quinde Rizzo, Hugo Josue"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1515"]
[BlackElo "1862"]
[PlyCount "50"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f3 b5 5. Bd3 Nbd7 6. Bg5 b4 7. Nb1 e5 8. Ne2 Be7 9. 0-0 0-0 10. Nd2 h6 11. Be3 d5 12. Ng3 dxe4 13. Ndxe4 Nd5 14. Bf2 exd4 15. Bxd4 f5 16. Nd2 Bc5 17. Nb3 Bxd4+ 18. Nxd4 Ne3 19. Qe2 Nxf1 20. Kxf1 Re8 21. Ne6 Qf6 22. Re1 Nc5 23. Nh5 Qxe6 24. Bc4 Ba6 25. Bxe6+ Rxe6 0-1

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.05"]
[Round "6"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Delgado Gonzalez, Eringel Rafael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1862"]
[PlyCount "69"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nc3 e5 2. d4 d6 3. dxe5 Nc6 4. exd6 Qxd6 5. Qxd6 Bxd6 6. Bd2 Be6 7. 0-0-0 0-0-0 8. e4 a6 9. f4 f6 10. Nf3 Bg4 11. Be2 Nge7 12. a3 Ng6 13. g3 Rhf8 14. Be3 Nge7 15. h3 Bxf3 16. Bxf3 b6 17. Rd2 g5 18. fxg5 fxg5 19. Bg4+ Kb7 20. Bxg5 Bxg3 21. Nd5 Bd6 22. e5 Nxe5 23. Nxe7 Nxg4 24. hxg4 h6 25. Bxh6 Bxe7 26. Bxf8 Bg5 27. Bb4 c5 28. Bc3 Kc6 29. Kb1 Bxd2 30. Bxd2 b5 31. g5 a5 32. g6 a4 33. g7 b4 34. Rh8 bxa3 35. bxa3 1-0

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.04"]
[Round "4"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Ramos Bayas, David Santiago"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "1824"]
[PlyCount "76"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nc3 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd3 Nf6 5. Bg5 h6 6. Bh4 d6 7. 0-0-0 g5 8. Bg3 Bg7 9. e4 Be6 10. h4 Nd7 11. hxg5 hxg5 12. Rxh8+ Bxh8 13. Nge2 Nb4 14. Qb5 Nxa2+ 15. Nxa2 Bxa2 16. e5 Be6 17. Nd4 a6 18. Qxb7 Nxe5 19. Bxa6 Rb8 20. Qe4 Qf6 21. c3 Bd7 22. f4 gxf4 23. Bxf4 Qg6 24. Qe2 Bg4 25. Nf3 Kf8 26. Rh1 Bg7 27. Bxe5 dxe5 28. Bd3 Qe6 29. Bc4 Qc6 30. Rf1 e4 31. Ne5 Bh6+ 32. Kb1 Bxe2 33. Rxf7+ Ke8 34. Nxc6 Bxc4 35. Rh7 Bd3+ 36. Ka2 Ra8+ 37. Kb3 Bf8 38. Rxc7 e3 0-1

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.04"]
[Round "5"]
[White "Viscaino Yanez, Jhonny Cesar"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1830"]
[BlackElo "1862"]
[PlyCount "55"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. Qg4 0-0 9. f4 c5 10. Nf3 Nc6 11. 0-0-0 cxd4 12. Nxd4 Nxd4 13. Rxd4 Nc5 14. Qg3 f5 15. exf6 Qxf6 16. Qe3 Bd7 17. g4 Rac8 18. g5 hxg5 19. hxg5 Qf5 20. Bh3 Qf7 21. Bg4 b5 22. b4 Nb7 23. Qd3 g6 24. Rh6 Kg7 25. Bh5 Qf5 26. Rxg6+ Kh7 27. Qxf5 Rxf5 28. Ne4 1-0

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.03"]
[Round "3"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Gonzalez Loaiza, Roberth Alberto"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1862"]
[BlackElo "1586"]
[PlyCount "53"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Bf4 e6 4. e3 Bd6 5. Qf3 c6 6. 0-0-0 Bxf4 7. Qxf4 Nbd7 8. g4 h6 9. h4 Qe7 10. Qf3 Nb6 11. g5 Nfd7 12. g6 fxg6 13. Bd3 Kd8 14. Nge2 Kc7 15. Nf4 Nf8 16. e4 Bd7 17. a3 Rd8 18. Qg3 Kc8 19. Rde1 Qf6 20. exd5 exd5 21. Re5 Ne6 22. Nxg6 Rhe8 23. Rhe1 Na8 24. Ne2 Nac7 25. Rf5 Qxf5 26. Bxf5 Nxd4 27. Bxd7+ 1-0

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.03"]
[Round "2"]
[White "Vera Sanchez, Pavel Genaro"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2103"]
[BlackElo "1862"]
[PlyCount "47"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 f5 3. Bg2 Nf6 4. 0-0 e5 5. d3 Be7 6. c4 a5 7. Nc3 c6 8. a3 0-0 9. Rb1 Qe8 10. b4 axb4 11. axb4 Qh5 12. e3 e4 13. Nd4 Qxd1 14. Rxd1 d5 15. cxd5 cxd5 16. b5 Bc5 17. Nce2 Re8 18. Bb2 Nbd7 19. Nxf5 exd3 20. Nf4 Nb6 21. Nd4 d2 22. Nb3 Bb4 23. Bxf6 Bf5 24. Bd4 1-0

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.02"]
[Round "1"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Ubilluz Pena, Jaiden Andres"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1862"]
[BlackElo "1430"]
[PlyCount "129"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. 0-0 Nf6 6. d3 0-0 7. e5 Ng4 8. Bxc6 bxc6 9. Re1 f6 10. e6 d6 11. d4 cxd4 12. Nxd4 Ne5 13. f4 c5 14. fxe5 cxd4 15. exf6 Rxf6 16. Nd5 Rxe6 17. Bg5 Be5 18. Qf3 Rb8 19. Rf1 Bf6 20. Nxf6+ exf6 21. Bxf6 Bb7 22. Qb3 Qd7 23. Bxd4 Rbe8 24. Rae1 d5 25. Rxe6 Rxe6 26. Qf3 Qe8 27. h4 Ba6 28. Rf2 Re1+ 29. Kh2 Re6 30. Qxd5 Bc8 31. Rf6 Qe7 32. g3 a6 33. h5 Qd7 34. Qc4 gxh5 35. Bc3 Qe8 36. Qd5 Qb5 37. Qxb5 axb5 38. Rf2 Bd7 39. Rd2 Bc6 40. Kh3 Kf7 41. Rd8 Re2 42. Rh8 Be4 43. Rb8 h6 44. g4 hxg4+ 45. Kxg4 Bc6 46. Rb6 Bd7+ 47. Kf3 Re6 48. Rxe6 Bxe6 49. Ke3 h5 50. Be1 Bf5 51. c3 Bb1 52. a3 Ke6 53. Kd4 Kd6 54. c4 Kc6 55. Kc3 bxc4 56. Kxc4 Ba2+ 57. Kb4 Kb6 58. a4 Ka6 59. Ka3 Bg8 60. b4 Bc4 61. Kb2 Be2 62. Kc2 Bg4 63. Bf2 Bd7 64. Kb3 Be8 65. b5+ 1/2-1/2

[Event "ECU-ch U20"]
[Site "Guayaquil"]
[Date "2020.02.23"]
[Round "8"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Villarroel Escobar, Marco Sebastian"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1759"]
[BlackElo "1676"]
[PlyCount "8"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Na5 1-0

[Event "ECU-ch U20"]
[Site "Guayaquil"]
[Date "2020.02.22"]
[Round "6"]
[White "Mendoza Criollo, Carlos David"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "2112"]
[BlackElo "1759"]
[PlyCount "54"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d6 2. c4 f5 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. bxc3 Nc6 10. e4 e5 11. d5 Nb8 12. c5 fxe4 13. Qxe4 Bf5 14. Qc4 Nd7 15. Be3 Kh8 16. Qb3 b6 17. c6 Nf6 18. c4 Qe8 19. h3 Qh5 20. g4 Bxg4 21. hxg4 Nxg4 22. Rfc1 e4 23. Ne1 Qh2+ 24. Kf1 Bg5 25. Bd4 e3 26. f3 e2+ 27. Kxe2 Rae8+ 0-1

[Event "ECU-ch U20"]
[Site "Guayaquil"]
[Date "2020.02.22"]
[Round "7"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Ramos Bayas, David Santiago"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1759"]
[BlackElo "1801"]
[PlyCount "54"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. d4 cxd4 7. Qxd4 Nf6 8. Bg5 Qb6 9. 0-0-0 Qxd4 10. Nxd4 Nxe4 11. Nxe4 Bxe4 12. Rhe1 Bg6 13. f4 f6 14. Bh4 e5 15. Nb5 Rc8 16. c3 e4 17. g4 a6 18. Nxd6+ Bxd6 19. Rxd6 0-0 20. f5 Bf7 21. Rxe4 Bxa2 22. Re7 Rf7 23. Rdd7 b5 24. Bf2 a5 25. Bd4 a4 26. Rxf7 Bxf7 27. Rb7 Bc4 1/2-1/2

[Event "ECU-ch U20"]
[Site "Guayaquil"]
[Date "2020.02.21"]
[Round "5"]
[White "Velasco Pilpe, Isacc Israel"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1776"]
[BlackElo "1759"]
[PlyCount "10"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 1/2-1/2

[Event "ECU-ch U20"]
[Site "Guayaquil"]
[Date "2020.02.20"]
[Round "3"]
[White "Aspiazu Sibri, Marlon Steven"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1982"]
[BlackElo "1759"]
[PlyCount "20"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. Be2 e6 7. 0-0 d5 8. exd5 cxd5 9. Ne5 Bxe2 10. Qxe2 Nc6 1/2-1/2

[Event "ECU-ch U20"]
[Site "Guayaquil"]
[Date "2020.02.20"]
[Round "4"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Wong Pages, Juan Diego"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1759"]
[BlackElo "1970"]
[PlyCount "60"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. h4 h5 4. d4 cxd4 5. Qxd4 Nf6 6. Bg5 Nc6 7. Qd2 Bg7 8. 0-0-0 d6 9. Bc4 Bd7 10. Nge2 Rc8 11. Bb3 Na5 12. f3 b5 13. Nf4 Nxb3+ 14. axb3 Nh7 15. Nfd5 Nxg5 16. hxg5 Qa5 17. Kb1 Rc6 18. b4 Qa6 19. g4 h4 20. Qe1 Be6 21. Rxh4 Rxh4 22. Qxh4 Rxc3 23. Nxc3 Bxc3 24. bxc3 Qa3 25. Qf2 Ba2+ 26. Ka1 Bc4+ 27. Kb1 Ba2+ 28. Ka1 Bc4+ 29. Kb1 Qxc3 30. Qxa7 Qxf3 1/2-1/2

[Event "ECU-ch U20"]
[Site "Guayaquil"]
[Date "2020.02.19"]
[Round "1"]
[White "Icaza Munoz, Paul"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1284"]
[BlackElo "1759"]
[PlyCount "52"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. Be2 e6 7. 0-0 d5 8. e5 Nfd7 9. Ng5 Bg6 10. Bh5 Be7 11. Bxg6 hxg6 12. f4 c5 13. dxc5 Nxc5 14. Kh1 Nc6 15. a3 a5 16. Ne2 Bxg5 17. fxg5 Ne4 18. Be3 Nxg5 19. c3 Nxh3 20. gxh3 Rxh3+ 21. Kg1 Rxe3 22. Rf2 Qg5+ 23. Rg2 Qxe5 24. Nd4 0-0-0 25. Nxc6 bxc6 26. Qf1 Rh8 0-1

[Event "ECU-ch U20"]
[Site "Guayaquil"]
[Date "2020.02.19"]
[Round "2"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Simba Fonte, Ariel"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1759"]
[BlackElo "1465"]
[PlyCount "55"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 Nc6 7. d4 Qb6 8. a3 c4 9. Nf4 Be7 10. h4 g6 11. Ng5 Nf8 12. Qf3 Bxg5 13. hxg5 Qc7 14. Be2 Qe7 15. Bd1 Bd7 16. 0-0 Na5 17. Rb1 Nb3 18. Bxb3 cxb3 19. c4 dxc4 20. Qxb7 Qd8 21. d5 Qc8 22. Qb4 a5 23. Qc3 Ra6 24. Be3 exd5 25. e6 Rg8 26. exf7+ Kxf7 27. Rbd1 Ne6 28. Nxe6 1-0

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.27"]
[Round "9"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Raparthi, Ankit"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1741"]
[BlackElo "1860"]
[PlyCount "63"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 c6 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Be2 0-0 8. 0-0 Re8 9. Re1 Nd7 10. Be3 Nf8 11. c4 h6 12. a3 a5 13. Qc2 f5 14. Bd3 Qf6 15. Bd2 Bd7 16. Bc3 g6 17. c5 Bb8 18. Rxe8 Bxe8 19. d5 Qd8 20. d6 Ba7 21. b4 b6 22. Qd2 Kh7 23. Qe3 bxc5 24. bxc5 Ne6 25. Bd2 f4 26. Bxg6+ Kg8 27. Qe5 Ng5 28. Bc3 Nxf3+ 29. gxf3 Qg5+ 30. Qxg5 hxg5 31. Bf5 Bxc5 32. d7 1-0

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Pardo Chrem, Mariano"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1667"]
[BlackElo "1741"]
[PlyCount "34"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd2 e5 6. dxe5 dxe5 7. f5 Qc7 8. Bd3 b5 9. Be3 Nbd7 10. Qf3 Bc5 11. Nge2 Bxe3 12. Qxe3 a6 13. a3 c5 14. Ng3 c4 15. Be2 0-0 16. 0-0 Bb7 17. Rfd1 Rfd8 0-1

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Carballo Jacquez, Emmanuel"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1741"]
[BlackElo "1657"]
[PlyCount "60"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 Be7 3. Nf3 d5 4. d4 Nf6 5. e5 Nfd7 6. Ne2 c5 7. c3 Nc6 8. Nf4 Qb6 9. a3 a5 10. b3 Qa7 11. h4 b6 12. Bd3 Ba6 13. Bc2 b5 14. Be3 b4 15. axb4 axb4 16. Ng5 g6 17. Nxf7 Kxf7 18. Qg4 Nf8 19. h5 g5 20. Nxe6 Nxe6 21. Qf5+ Ke8 22. Qxe6 Qd7 23. Qh6 bxc3 24. dxc5 Nb4 25. Bg6+ Kd8 26. Qg7 Kc7 27. Bxh7 Nd3+ 28. Bxd3 Bxd3 29. Rc1 Ra2 30. Qxh8 Qg4 0-1

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "6"]
[White "Lopez Revelo, Luis"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1428"]
[BlackElo "1741"]
[PlyCount "74"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 c6 4. c4 Nbd7 5. Nc3 e5 6. d5 Be7 7. Be3 0-0 8. Bd3 c5 9. Nge2 Re8 10. Qd2 a6 11. 0-0-0 Nf8 12. h4 Bd7 13. g4 b5 14. h5 bxc4 15. Bxc4 Bb5 16. Qd3 Bxc4 17. Qxc4 N6d7 18. Ng3 Bg5 19. Qe2 Bxe3+ 20. Qxe3 h6 21. Nf5 Nb6 22. Rdg1 f6 23. Ne2 Rb8 24. Nxg7 Kxg7 25. Ng3 Nh7 26. Nf5+ Kh8 27. Qxh6 Rg8 28. Nh4 Rg7 29. g5 fxg5 30. Rg2 Nc4 31. Rhg1 Qa5 32. Ng6+ Kg8 33. Ne7+ Rxe7 34. Rxg5+ Kh8 35. Rg7 Qd2+ 36. Qxd2 Rxg7 37. Qe1 Nxb2 0-1

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "5"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Castellanos Villela, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1741"]
[BlackElo "1985"]
[PlyCount "70"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Be6 5. Nf3 f6 6. Bb5+ c6 7. Ba4 Nd7 8. d3 Nc5 9. Bb3 g6 10. Bxe6 Nxe6 11. 0-0 Qd7 12. c3 c5 13. cxd4 cxd4 14. Bd2 Bh6 15. Ne2 Bxd2 16. Qxd2 Ne7 17. Rac1 0-0 18. Nh4 Rac8 19. f4 Rxc1 20. Rxc1 Qd6 21. f5 Nd8 22. fxg6 hxg6 23. Ng3 Kg7 24. Qe2 Qd7 25. Qf2 Ne6 26. Ne2 Ng5 27. Qg3 Rc8 28. Rxc8 Qxc8 29. Qe1 Qc2 30. Qb4 Qxe2 31. Qxe7+ Nf7 32. Nf3 Qe3+ 33. Kh1 Qxd3 34. Qxb7 Qd1+ 35. Ng1 d3 0-1

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.23"]
[Round "4"]
[White "Titichoca Daza, Daniel Henry"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2172"]
[BlackElo "1741"]
[PlyCount "40"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 g6 5. Bc4 Bg7 6. Nf3 Nf6 7. Ne5 0-0 8. h4 Nbd7 9. Qe2 Nb6 10. Be3 Nxc4 11. Nxc4 h5 12. 0-0-0 Nd5 13. Ne4 b5 14. Ne5 Nxe3 15. Qxe3 Qd5 16. Nc3 Qe6 17. Kb1 Bb7 18. Nxb5 Qb6 19. a4 Bxg2 20. Rhg1 Bc6 1-0

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "2"]
[White "Gaisinsky, Adam"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2029"]
[BlackElo "1741"]
[PlyCount "74"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. Be2 e6 7. 0-0 d5 8. e5 Nfd7 9. Nh2 Bg6 10. f4 c5 11. dxc5 Bxc5+ 12. Kh1 Nc6 13. Nf3 0-0 14. Bd3 Rc8 15. Bxg6 fxg6 16. Ne2 Bb6 17. c3 Nc5 18. Ng3 a5 19. Qc2 Ne7 20. Be3 Ne4 21. Nxe4 dxe4 22. Ng5 Nf5 23. Bf2 Bxf2 24. Qxf2 Qd5 25. Rfd1 Qc6 26. Kh2 h6 27. g4 hxg5 28. gxf5 Rxf5 29. Rd6 Rxf4 30. Qd4 Qb5 31. Rg1 Rc4 32. Rd8+ Kh7 33. Qd6 Qxb2+ 34. Rg2 Rf2 35. Rxf2 Qxf2+ 36. Kh1 Rxc3 37. Qxe6 Rc1+ 0-1

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "3"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Mollo, Jhoan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1741"]
[BlackElo "2013"]
[PlyCount "56"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 e6 8. a4 Ne7 9. Ba2 0-0 10. d3 b5 11. Nxd4 cxd4 12. Ne2 bxa4 13. Ng3 d5 14. e5 Qb6 15. Qe2 Bd7 16. Qf2 Rab8 17. Ne2 Nf5 18. Bb1 Rfc8 19. Re1 Bf8 20. h3 Bb4 21. Rf1 Ne3 22. c3 Nxf1 23. cxb4 Ne3 24. Bd2 a5 25. Nxd4 Qxd4 26. Bxe3 Qxb4 27. Bd4 Rc1+ 28. Kh2 Qe1 0-1

[Event "ECU-ch U16"]
[Site "Guayaquil"]
[Date "2019.04.21"]
[Round "9"]
[White "Garcia Ibarra, Nahin"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1573"]
[BlackElo "1797"]
[PlyCount "27"]
[EventDate "2019.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 f5 3. Nf3 g6 4. e3 Bg7 5. c3 Nf6 6. Bc4 e6 7. h3 0-0 8. g4 d5 9. Bd3 fxg4 10. hxg4 Nxg4 11. Rxh7 Kxh7 12. Ng5+ Kg8 13. Qxg4 e5 14. Qh4 1/2-1/2

[Event "ECU-ch U16"]
[Site "Guayaquil"]
[Date "2019.04.21"]
[Round "8"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Ramos Bayas, David Santiago"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1797"]
[BlackElo "1690"]
[PlyCount "52"]
[EventDate "2019.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 d6 5. Nge2 g6 6. Nxd4 cxd4 7. Ne2 Bg7 8. d3 Bd7 9. c3 dxc3 10. bxc3 b5 11. Bb3 Nf6 12. f3 0-0 13. 0-0 Qc7 14. Be3 Rfc8 15. a4 a6 16. Qd2 Rab8 17. axb5 Bxb5 18. Ba4 Nd7 19. Bxb5 axb5 20. Ra7 Rb7 21. Rfa1 Nc5 22. Rxb7 Qxb7 23. Rb1 Qa6 24. Nd4 b4 25. c4 Qa3 26. Rxb4 Qa1+ 0-1

[Event "ECU-ch U16"]
[Site "Guayaquil"]
[Date "2019.04.20"]
[Round "6"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Ramos Proano, Leonardo Josue"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1797"]
[BlackElo "1563"]
[PlyCount "98"]
[EventDate "2019.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 h6 5. f4 Bc5 6. f5 Na5 7. a3 c6 8. Ba2 b5 9. Qf3 Qe7 10. Nge2 Bb6 11. Bd2 Nb7 12. h3 Nc5 13. b4 Na6 14. Be3 Bb7 15. Bb3 Bxe3 16. Qxe3 Nc7 17. 0-0 d5 18. exd5 cxd5 19. d4 e4 20. a4 a6 21. axb5 axb5 22. Rxa8+ Bxa8 23. Ra1 0-0 24. Ra7 Qd6 25. Qf4 Qxf4 26. Nxf4 Rc8 27. g4 Bc6 28. Kf2 Kf8 29. Kg3 Ke8 30. h4 Kd8 31. g5 hxg5 32. hxg5 Nh7 33. Ncxd5 Nxg5 34. Ne3 Ra8 35. Rxa8+ Bxa8 36. Kg4 f6 37. Kh5 Nf3 38. c3 Ke7 39. Kg6 Ne8 40. Ne6 Nh4+ 41. Kh7 Bc6 42. Nxg7 Nxg7 43. Kxg7 Bd7 44. Nd5+ Kd6 45. Kxf6 Nxf5 46. Nf4 Ng3 47. Kg5 e3 48. Ng2 Ne4+ 49. Kf4 Nxc3 1/2-1/2

[Event "ECU-ch U16"]
[Site "Guayaquil"]
[Date "2019.04.20"]
[Round "7"]
[White "Quizhpe Martinez, Angel"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1507"]
[BlackElo "1797"]
[PlyCount "58"]
[EventDate "2019.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. a4 Nbd7 5. Nf3 e5 6. Bc4 Be7 7. 0-0 0-0 8. Re1 Qc7 9. b3 h6 10. Bb2 Re8 11. a5 Bf8 12. d5 cxd5 13. Bxd5 Nxd5 14. Nxd5 Qd8 15. c4 Nf6 16. Nd2 Nxd5 17. cxd5 f5 18. exf5 Bxf5 19. Ne4 Rc8 20. Qd2 Qd7 21. f3 Qb5 22. Re3 Be7 23. Rd3 Rf8 24. Ba3 Bxe4 25. fxe4 Bg5 26. Qe2 Qxa5 27. g3 Rf7 28. Bb2 Qb6+ 29. Kg2 Rcf8 0-1

[Event "ECU-ch U16"]
[Site "Guayaquil"]
[Date "2019.04.19"]
[Round "5"]
[White "Luna Urrutia, Alex Josue"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1601"]
[BlackElo "1797"]
[PlyCount "75"]
[EventDate "2019.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bg5 Nbd7 5. Nf3 e5 6. Be2 Be7 7. Qd2 h6 8. Bh4 0-0 9. 0-0 b5 10. Bd3 Bb7 11. Bxf6 Bxf6 12. Ne2 Re8 13. c3 d5 14. Ng3 Qb6 15. exd5 cxd5 16. Bf5 Rad8 17. Bxd7 Rxd7 18. dxe5 Bxe5 19. Nxe5 Rxe5 20. Rfe1 Rxe1+ 21. Rxe1 d4 22. Qd3 g6 23. Rd1 Bd5 24. Ne4 f5 25. Nd2 dxc3 26. Qxc3 Qc6 27. Nf3 Qxc3 28. bxc3 Be6 29. Rxd7 Bxd7 30. Ne5 Be8 31. f4 Kf8 32. Kf2 Ke7 33. Ke3 Kd6 34. Kd4 g5 35. g3 a6 36. a3 gxf4 37. gxf4 Bh5 38. h3 1/2-1/2

[Event "ECU-ch U16"]
[Site "Guayaquil"]
[Date "2019.04.18"]
[Round "4"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Guaraca Pintado, Juan Pablo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1797"]
[BlackElo "1493"]
[PlyCount "51"]
[EventDate "2019.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Be3 b6 7. Qd2 Be6 8. Nge2 Qd7 9. 0-0 Nf6 10. Bh6 Bxh6 11. Qxh6 Ng4 12. Qf4 0-0-0 13. a4 Rdg8 14. h3 g5 15. Qd2 Ne5 16. b3 g4 17. h4 Qd6 18. Ng3 Ng6 19. a5 b5 20. h5 Ne5 21. Nce2 f6 22. h6 Rg5 23. d4 Nd7 24. dxc5 Nxc5 25. b4 Nd7 26. Nd4 1-0

[Event "ECU-ch U16"]
[Site "Guayaquil"]
[Date "2019.04.17"]
[Round "2"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Chugchilan Caisa, Marlon"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1797"]
[BlackElo "1448"]
[PlyCount "36"]
[EventDate "2019.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 h6 5. f4 Bb4 6. Nf3 d6 7. a3 Ba5 8. Bd2 exf4 9. Bxf4 Be6 10. Bxe6 fxe6 11. e5 Nd5 12. Bd2 Bxc3 13. bxc3 Qd7 14. c4 Nde7 15. 0-0 0-0-0 16. exd6 cxd6 17. Rb1 Rdf8 18. Qe2 Nf5 1/2-1/2

[Event "ECU-ch U16"]
[Site "Guayaquil"]
[Date "2019.04.17"]
[Round "1"]
[White "Ramos Yambay, Josua"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1320"]
[BlackElo "1797"]
[PlyCount "66"]
[EventDate "2019.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 f5 3. Nc3 Nf6 4. d3 e5 5. g3 Be7 6. Bg2 0-0 7. Qc2 a5 8. b3 c6 9. e3 Na6 10. a3 e4 11. Nd4 d5 12. Bb2 Nc5 13. dxe4 fxe4 14. 0-0 Nd3 15. cxd5 cxd5 16. f3 Nxb2 17. Qxb2 exf3 18. Nxf3 Bc5 19. Nd4 Re8 20. Qd2 Re5 21. Kh1 Qe7 22. Nc2 Be6 23. Nd4 Re8 24. Nxe6 Qxe6 25. Na4 Bxe3 26. Qxa5 b6 27. Qb5 Rh5 28. Rad1 Rxh2+ 29. Kxh2 Ng4+ 30. Kh3 Nf2+ 31. Kh2 Qh6+ 32. Kg1 Nh3+ 33. Kh2 Ng1+ 0-1

[Event "Pan American-ch U14"]
[Site "San Jose"]
[Date "2017.07.03"]
[Round "4"]
[White "Rojas, Steven"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2000"]
[BlackElo "1673"]
[PlyCount "60"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. Nf3 Qxe4+ 5. Be2 Bb4 6. 0-0 0-0 7. c3 Ba5 8. d4 d6 9. Bd3 Qg4 10. Qc2 Qh5 11. Nbd2 Nc6 12. a4 a6 13. Nc4 Bg4 14. Nfd2 Nd5 15. f3 Be6 16. Ne4 Nb6 17. Nxb6 Bxb6 18. Be3 Ne5 19. Be2 Nc4 20. Bf2 d5 21. Bxc4 dxc4 22. Rfe1 Qg6 23. Qe2 Rae8 24. Qd2 Bf5 25. Qf4 Bd7 26. a5 Ba7 27. Qxc7 Bc6 28. Qg3 Qf5 29. Qh4 f6 30. Qh3 Qg6 1-0

[Event "Pan American-ch U14"]
[Site "San Jose"]
[Date "2017.07.02"]
[Round "3"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Rodrigue Lemieux, Shawn"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1673"]
[BlackElo "2118"]
[PlyCount "50"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bd7 8. Bf4 e5 9. dxe5 Nxe5 10. Bc2 Nf6 11. Nd2 Bd6 12. 0-0 0-0 13. Nb3 Rfe8 14. Nbd4 h6 15. Kh1 Nc4 16. Bxd6 Qxd6 17. Qc1 Re5 18. Bb3 Ne3 19. Re1 Rae8 20. Ng3 Nh5 21. Kg1 Nf4 22. Rxe3 Rxe3 23. Ngf5 Bxf5 24. Nxf5 Qg6 25. Nxe3 Ne2+ 0-1

[Event "Pan American-ch U14"]
[Site "San Jose"]
[Date "2017.07.01"]
[Round "1"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Juarez Garcia, Josue"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1673"]
[PlyCount "53"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[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 Nge7 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 c6 7. Bc4 d5 8. exd5 Nxd5 9. Bxd5 Qxd5 10. Qxd5 cxd5 11. 0-0 Bc5 12. Nd2 0-0 13. Nb3 Bb6 14. Bf4 Bf5 15. c3 Rad8 16. Rad1 Bc2 17. Rd2 Bxb3 18. axb3 Rd7 19. Rfd1 Rfd8 20. c4 d4 21. b4 a5 22. c5 Ba7 23. Bd6 Rxd6 24. cxd6 Rxd6 25. Rc2 Rd8 26. Rc7 Rb8 27. Rxd4 1-0

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.30"]
[Round "9"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Caceres Limones, Danilo"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1695"]
[BlackElo "1601"]
[PlyCount "25"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 exd4 5. Nxd4 Be7 6. f3 Nc6 7. Be3 d5 8. Bb5 Bd7 9. exd5 Nxd4 10. Qxd4 0-0 11. 0-0 Re8 12. Rfe1 Bd6 13. Bf2 1/2-1/2

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.29"]
[Round "7"]
[White "Castro Osorio, Luis"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "1630"]
[BlackElo "1695"]
[PlyCount "97"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Bc4 Nf6 7. Nf3 e6 8. 0-0 Be7 9. d4 0-0 10. d5 exd5 11. Nxd5 Nxd5 12. Bxd5 Nd7 13. Be3 Nf6 14. Bc4 Bg4 15. Be2 Nd5 16. Qd4 Nxe3 17. Qxe3 Bf6 18. Qb3 Qb6 19. Bc4 Qxb3 20. Bxb3 Rfd8 21. Rfe1 Bxb2 22. Rab1 Bf6 23. Re3 Bd7 24. Rbe1 Bc6 25. Ne5 Bxe5 26. Rxe5 Re8 27. Re7 Rf8 28. Rc7 Rad8 29. Ree7 g6 30. Rxf7 Rxf7 31. Bxf7+ Kf8 32. Bb3 Rd7 33. Rxd7 Bxd7 34. f4 Ke7 35. Kf2 Kd6 36. Ke3 b5 37. Kd4 a5 38. a3 h5 39. Bf7 Bf5 40. Be8 b4 41. axb4 axb4 42. Bf7 Ke7 43. Bb3 Be6 44. Bc2 Kf6 45. Bb1 Bf5 46. Ba2 Bc2 47. Bd5 Kf5 48. g3 Kg4 49. Bf7 1/2-1/2

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.29"]
[Round "8"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Araoz Andrade, Ivan Alexander"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1695"]
[BlackElo "1647"]
[PlyCount "91"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. 0-0 0-0 9. Re1 Nbd7 10. h3 b5 11. a3 Bb7 12. Bd3 Nc5 13. b3 Rc8 14. Bb2 Ne6 15. Bf1 Nc5 16. Nd2 Nfd7 17. b4 Ne6 18. a4 bxa4 19. Rxa4 Nb6 20. Ra1 Bg5 21. Bxa6 Bxa6 22. Rxa6 Bxd2 23. Qxd2 Nc4 24. Qc1 Nd4 25. Ra2 f5 26. Nd5 Nb5 27. Qd1 Ra8 28. Rxa8 Qxa8 29. Bc1 Qa7 30. exf5 Nd4 31. Ne3 Qf7 32. g4 g6 33. c3 Nb5 34. Qd3 Rc8 35. fxg6 hxg6 36. Nd5 Rf8 37. Re2 Nba3 38. Bh6 Re8 39. g5 Re6 40. Nf6+ Rxf6 41. gxf6 Qxf6 42. Bc1 Qe6 43. Ra2 Nb5 44. Ra8+ Kg7 45. Qf3 Qf7 46. Bh6+ 1-0

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.28"]
[Round "6"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Donoso Diaz, Sebastian"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "1695"]
[BlackElo "2233"]
[PlyCount "56"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 Be7 8. 0-0 0-0 9. b3 h6 10. Bb2 Be6 11. Re1 a6 12. h3 Qc7 13. Bf1 Rad8 14. Qe2 Nh7 15. Nd1 Ng5 16. Nxg5 Bxg5 17. c4 f5 18. exf5 Bxf5 19. Ne3 Bxe3 20. fxe3 e4 21. Qd2 Qe7 22. Rad1 Kh7 23. Qc3 Qg5 24. Kh2 Ne5 25. Be2 Bxh3 26. Kxh3 Rf2 27. g4 Rxe2 28. Rxe2 Qxg4+ 0-1

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.27"]
[Round "5"]
[White "Fonseca Medina, Diego"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1547"]
[BlackElo "1695"]
[PlyCount "76"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Nf3 Be7 6. Bf4 c6 7. e3 0-0 8. Bd3 Nbd7 9. 0-0 Re8 10. Re1 Nf8 11. Qc2 Ng6 12. Bg3 Bd6 13. Rad1 Bg4 14. e4 Bxg3 15. hxg3 dxe4 16. Bxe4 Nxe4 17. Nxe4 Bf5 18. Ne5 Qd5 19. Nxg6 Bxe4 20. Rxe4 Qxe4 21. Qxe4 Rxe4 22. Ne5 Rd8 23. Nf3 Re2 24. Rb1 f6 25. a4 Rde8 26. b4 Ra2 27. b5 Rxa4 28. bxc6 bxc6 29. Rc1 Re6 30. g4 g5 31. Rd1 Ra2 32. Ne1 Ree2 33. Rc1 Red2 34. Nf3 Re2 35. Rf1 Rab2 36. Ne1 Rb1 37. Nd3 Rxf1+ 38. Kxf1 Rc2 0-1

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.27"]
[Round "4"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Mendoza Criollo, Carlos David"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1695"]
[BlackElo "1948"]
[PlyCount "66"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 e5 5. Bxd7+ Qxd7 6. Nc3 Ne7 7. d3 g6 8. Bg5 Bg7 9. Qd2 h6 10. Bxe7 Qxe7 11. Nd5 Qd8 12. 0-0 Nc6 13. Ne1 0-0 14. Nc2 f5 15. exf5 gxf5 16. Rae1 f4 17. b4 b6 18. Qe2 Qg5 19. Qf3 Rac8 20. b5 Nd8 21. Nc3 Ne6 22. Qd5 Qg6 23. Ne4 Rcd8 24. Kh1 Kh8 25. f3 Rf7 26. a4 Kh7 27. a5 Nc7 28. Qc6 d5 29. Qxg6+ Kxg6 30. axb6 axb6 31. Nc3 e4 32. Nxd5 Nxd5 33. cxd5 exd3 0-1

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.26"]
[Round "2"]
[White "Bermudez Veliz, Alejandro"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1491"]
[BlackElo "1695"]
[PlyCount "52"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Nf6 4. e3 c5 5. c3 Qb6 6. Qc1 Nc6 7. b3 Bd7 8. Nbd2 Rc8 9. Bd3 cxd4 10. exd4 Nb4 11. Bb1 Bb5 12. Qd1 Nd3+ 13. Bxd3 Bxd3 14. Ne5 Bb5 15. a4 Ba6 16. b4 Rxc3 17. b5 Qxd4 18. Bg3 Ne4 19. Nxe4 Qxe4+ 20. Kf1 Bxb5+ 21. axb5 Bc5 22. Ra2 0-0 23. f3 Qe3 24. Re2 Rc1 25. Rxe3 Rxd1+ 26. Re1 Rd2 1/2-1/2

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.26"]
[Round "3"]
[White "Villarroel Escobar, Marco Sebastian"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1454"]
[BlackElo "1695"]
[PlyCount "58"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d4 Nf6 5. e5 Nfd7 6. Be2 e6 7. Be3 c5 8. dxc5 Bxf3 9. Bxf3 Nc6 10. Be2 Bxc5 11. Bxc5 Nxc5 12. Bb5 0-0 13. Bxc6 bxc6 14. 0-0 Nd7 15. Re1 Qc7 16. Qh5 Rab8 17. b3 c5 18. f4 Rb4 19. f5 Rf4 20. g4 Nxe5 21. fxe6 Nf3+ 22. Kh1 Nxe1 23. exf7+ R4xf7 24. Rxe1 Qa5 25. Qe5 d4 26. Nd5 Qd2 27. Qe6 Qxe1+ 28. Qxe1 Rf1+ 29. Qxf1 Rxf1+ 0-1

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.25"]
[Round "1"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Cori Quispe, Kevin Joel"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1695"]
[BlackElo "2378"]
[PlyCount "66"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb3 Nf6 6. Bd3 Be7 7. 0-0 0-0 8. Be3 d5 9. Nc3 d4 10. Nxd4 Nxd4 11. e5 Nc6 12. exf6 Bxf6 13. Qd2 Qa5 14. Rad1 Rd8 15. a3 b6 16. Nb5 Qxd2 17. Rxd2 Ba6 18. Rfd1 Rxd3 19. cxd3 Bxb5 20. b3 Ne7 21. Rc2 Nd5 22. Rdc1 Bd7 23. Kf1 h6 24. Ke2 a5 25. h3 b5 26. Bd2 b4 27. a4 Bc3 28. Bxc3 bxc3 29. d4 Rb8 30. Rxc3 Nxc3+ 31. Rxc3 Kf8 32. Kd3 Ke7 33. Kc2 Rc8 0-1

[Event "Pan American-ch U14 27th"]
[Site "Montevideo"]
[Date "2016.07.31"]
[Round "9"]
[White "Titichoca Daza, Daniel Henry"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1776"]
[BlackElo "1531"]
[PlyCount "13"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ndf6 6. Ng5 e6 7. Qe2 1/2-1/2

[Event "Pan American-ch U14 27th"]
[Site "Montevideo"]
[Date "2016.07.30"]
[Round "8"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Canabal, Ignacio"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1531"]
[BlackElo "1749"]
[PlyCount "91"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Nf3 e6 8. Nbd2 Bh5 9. Qb3 Qc8 10. 0-0 Be7 11. Rfe1 0-0 12. a3 Bg6 13. Bxg6 hxg6 14. Ne5 Nxe5 15. Bxe5 Qd7 16. Bxf6 Bxf6 17. Nf3 Rfb8 18. Ne5 Bxe5 19. Rxe5 b5 20. Re3 a5 21. h4 Qc6 22. Rh3 b4 23. axb4 axb4 24. Rxa8 Qxa8 25. h5 bxc3 26. Qxc3 Qa1+ 27. Kh2 Qxb2 28. hxg6 Qxc3 29. gxf7+ Kxf7 30. Rxc3 e5 31. dxe5 Ke6 32. f4 Kf5 33. Rc5 Ke4 34. e6 Re8 35. f5 d4 36. g4 d3 37. Rc6 Kf3 38. Rd6 Kf2 39. Rxd3 g6 40. Rh3 gxf5 41. gxf5 Ke2 42. Rh7 Kf3 43. e7 Kf4 44. f6 Ke5 45. f7 Rxe7 46. Rh5+ 1-0

[Event "Pan American-ch U14 27th"]
[Site "Montevideo"]
[Date "2016.07.29"]
[Round "7"]
[White "Falcon, Benjamin"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2024"]
[BlackElo "1531"]
[PlyCount "53"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng3 e6 7. Nf3 Nb6 8. Bd3 Bd6 9. Ne4 Nxe4 10. Bxe4 Qc7 11. 0-0 Bd7 12. a4 Nd5 13. c4 Nf6 14. Bc2 h6 15. Qe2 0-0 16. c5 Be7 17. Ne5 Rfd8 18. Bf4 Bf8 19. Ng6 Qc8 20. Nxf8 Rxf8 21. Be5 Qd8 22. Qf3 Bc8 23. Ra3 Nd7 24. Bd6 Re8 25. Qf4 Nf6 26. Rg3 Nh5 27. Qxh6 1-0

[Event "Pan American-ch U14 27th"]
[Site "Montevideo"]
[Date "2016.07.28"]
[Round "5"]
[White "Kapitanchuk, Tomas"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2045"]
[BlackElo "1531"]
[PlyCount "137"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Qb6 8. Nd2 c5 9. c4 Nc6 10. cxd5 exd5 11. Ne2 c4 12. Qc3 Bb4 13. Qc2 Be7 14. Nf3 Nb4 15. Qa4+ Qc6 16. Qxc6+ Nxc6 17. 0-0 Bxg5 18. hxg5 Nge7 19. Nf4 g6 20. e6 0-0 21. Rfe1 Kh7 22. g3 f6 23. Rad1 Rae8 24. gxf6 Rxf6 25. Ng5+ Kg7 26. Kg2 Nd8 27. Re5 Ndc6 28. Re2 Nd8 29. Re5 Ndc6 30. Re2 Nd8 31. Nf3 Kh6 32. Rh1 Nec6 33. Rhe1 Ne7 34. Re5 Ndc6 35. R5e2 g5 36. Rh1 gxf4 37. g4 Rg8 38. Rxh5+ Kg7 39. g5 Kf8 40. Kh3 Rfg6 41. Kg4 Ke8 42. Nh4 R6g7 43. Rd2 Rf8 44. f3 b5 45. Rh6 b4 46. Rd1 Rfg8 47. Rh5 Nd8 48. Re1 c3 49. bxc3 bxc3 50. Kxf4 c2 51. Rc1 Nxe6+ 52. Ke5 Rxg5+ 53. Rxg5 Nxg5 54. Rxc2 Rf8 55. Rc7 Nxf3+ 56. Nxf3 Rxf3 57. Kd6 Rf6+ 58. Ke5 Ra6 59. Rc2 Kd7 60. Rb2 Kc7 61. Rc2+ Kb7 62. Rf2 Nc6+ 63. Kxd5 Rxa2 64. Rf7+ Kb6 65. Rf6 Ra5+ 66. Kc4 Ra4+ 67. Kc3 Kc7 68. d5 Ra3+ 69. Kb2 1/2-1/2

[Event "Pan American-ch U14 27th"]
[Site "Montevideo"]
[Date "2016.07.28"]
[Round "6"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Almeida, Gianluca Jorio"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1531"]
[BlackElo "2065"]
[PlyCount "178"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Re1 a6 10. a4 Be6 11. Bf1 Bxb3 12. cxb3 Rc8 13. Nd5 Nxd5 14. exd5 Ne5 15. Bg5 Re8 16. Kh1 Nd7 17. Qd2 Nf6 18. Bc4 Qd7 19. a5 Qf5 20. f3 Rc5 21. Rad1 Kf8 22. Bh4 Ng8 23. Bf2 Rcc8 24. Re2 Bh6 25. Qd3 Qxd3 26. Rxd3 Nf6 27. Rd1 Nd7 28. Rde1 Ne5 29. Re4 Bd2 30. Ra1 f5 31. Re2 Bh6 32. Rc2 Bg7 33. Rac1 Kf7 34. Bb5 Rxc2 35. Bxe8+ Kxe8 36. Rxc2 Nd3 37. Bb6 Nb4 38. Rc8+ Kf7 39. Rc7 Nxd5 40. Rxb7 Bxb2 41. Ra7 Nb4 42. Bf2 Bc3 43. Bh4 Bf6 44. Bxf6 Kxf6 45. Rb7 Nc6 46. b4 Ke6 47. b5 axb5 48. a6 d5 49. Rxb5 d4 50. Kg1 d3 51. Rb3 d2 52. Rd3 Nb4 53. Rxd2 Nxa6 54. Kf2 Nc5 55. Ke3 Kf6 56. Rc2 Nd7 57. f4 h6 58. h4 e5 59. Rc6+ Kf7 60. Rd6 exf4+ 61. Kxf4 Nf6 62. Ra6 Ng4 63. g3 Nf6 64. Rd6 Nh5+ 65. Ke5 Nxg3 66. Rd7+ Kg8 67. Kf6 g5 68. hxg5 hxg5 69. Kxg5 f4 70. Kxf4 Nh5+ 71. Kg5 Ng7 72. Kg6 Ne8 73. Kf5 Kf8 74. Ra7 Ng7+ 75. Ke5 Ne8 76. Ke6 Ng7+ 77. Kf6 Ne8+ 78. Kg6 Nd6 79. Rd7 Ne8 80. Kf5 Ng7+ 81. Kf6 Ne8+ 82. Ke5 Ng7 83. Ra7 Ne8 84. Rb7 Ng7 85. Kd6 Ne8+ 86. Kd7 Kf7 87. Kd8+ Kf8 88. Rb1 Nf6 89. Rf1 Kf7 1/2-1/2

[Event "Pan American-ch U14 27th"]
[Site "Montevideo"]
[Date "2016.07.27"]
[Round "4"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Bonvini, Alberto Tonhati"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "1531"]
[BlackElo "1975"]
[PlyCount "163"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 0-0 8. 0-0 d6 9. Rd1 Na5 10. Bc2 c5 11. d3 Re8 12. Nbd2 Bf8 13. h3 h6 14. g4 Nc6 15. Nf1 g6 16. Ng3 Bg7 17. Kh2 d5 18. Rg1 Be6 19. g5 Nh7 20. gxh6 Bf6 21. Nh5 dxe4 22. dxe4 Bd7 23. Nxf6+ Qxf6 24. Be3 c4 25. Rg3 Kh8 26. Rag1 Rg8 27. Ng5 Nxg5 28. Bxg5 Qe6 29. Rf3 Raf8 30. h7 Kxh7 31. Rg4 f6 32. Rh4+ Kg7 33. Bh6+ Kf7 34. Bxf8 Kxf8 35. Qd2 g5 36. Rh6 Qe7 37. Rfxf6+ Ke8 38. Qd6 Qxd6 39. Rxd6 Ne7 40. Rxa6 g4 41. Ra8+ Nc8 42. h4 Rf8 43. Kg1 Kd8 44. a4 Kc7 45. axb5 Kb7 46. Ra5 g3 47. fxg3 Bh3 48. Ra1 Rf3 49. Rh7+ Kb8 50. Kh2 Be6 51. Kg2 Rf6 52. Rd1 Bg4 53. Rd8 Bf3+ 54. Kg1 Bg4 55. b6 Rxb6 56. Rg7 Bh3 57. Kh2 Be6 58. Rd2 Rxb2 59. h5 Nd6 60. h6 Nxe4 61. Rd8+ Bc8 62. Rxc8+ Kxc8 63. h7 Rxc2+ 64. Kh3 Rd2 65. Rg8+ Kc7 66. h8Q Nf2+ 67. Kh4 e4 68. Rg7+ Rd7 69. Rxd7+ Kxd7 70. Qd4+ Ke6 71. Qxf2 Ke5 72. Qe3 Kf5 73. g4+ Ke5 74. Kg5 Kd5 75. Kf6 Kd6 76. Qxe4 Kc5 77. Qd4+ Kb5 78. Qd6 Ka5 79. Qb8 Ka6 80. g5 Ka5 81. Qb7 Ka4 82. Qb4# 1-0

[Event "Pan American-ch U14 27th"]
[Site "Montevideo"]
[Date "2016.07.26"]
[Round "2"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Nakada, Akira W"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1531"]
[BlackElo "1904"]
[PlyCount "116"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nfxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 Bd7 12. Be3 Rc8 13. Be2 Bc5 14. c3 Nd5 15. Nc2 Nxe3 16. Nxe3 Bc6 17. Nc4 0-0 18. Ne5 Rfd8 19. Nxc6 Rd2 20. Bf3 bxc6 21. b4 Bb6 22. c4 c5 23. b5 Rcd8 24. a4 Ba5 25. Rfd1 Rc2 26. Rxd8+ Bxd8 27. Kf1 Ba5 28. Be2 Kf8 29. g3 Ke7 30. Rd1 Ra2 31. Bf3 Rxa4 32. Bc6 Bb6 33. Rd7+ Kf6 34. Rb7 Rxc4 35. Be8 Kg5 36. Rxf7 Kh6 37. Re7 Re4 38. Kg2 Re1 39. Bd7 Kg6 40. Rxe6+ Rxe6 41. Bxe6 Kf6 42. Bg8 Ke5 43. Bxh7 Kd4 44. Kf3 c4 45. Ke2 Kc5 46. f4 Kxb5 47. f5 Bc7 48. Bg8 Kb4 49. Ke3 a5 50. g4 Bd8 51. Kf4 a4 52. g5 a3 53. f6 Bxf6 54. gxf6 gxf6 55. Bxc4 Kxc4 56. Kf5 a2 57. Kxf6 a1Q+ 58. Kg5 Qg1+ 0-1

[Event "Pan American-ch U14 27th"]
[Site "Montevideo"]
[Date "2016.07.26"]
[Round "3"]
[White "Ramirez Madrid, Gerardo Alfonso"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1739"]
[BlackElo "1531"]
[PlyCount "114"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e6 2. e4 d5 3. exd5 exd5 4. d4 dxc4 5. Bxc4 Nf6 6. Nc3 Be7 7. Nge2 0-0 8. 0-0 b6 9. Bf4 Bb7 10. f3 Nc6 11. Rc1 a6 12. a3 Qd7 13. d5 Bc5+ 14. Kh1 Ne7 15. b4 Bd6 16. Bxd6 Qxd6 17. Ne4 Qe5 18. Nxf6+ Qxf6 19. Nc3 Rfd8 20. Re1 Rd7 21. Qe2 h6 22. Qa2 Rad8 23. Ne4 Qg6 24. d6 cxd6 25. Bd3 Bxe4 26. Bxe4 Qg5 27. Qe2 d5 28. Bd3 b5 29. Rc6 Ra7 30. Bb1 g6 31. Rc5 Rad7 32. Bd3 Qf6 33. a4 bxa4 34. Bxa6 d4 35. Bd3 Nd5 36. Qb2 Nf4 37. Be4 Qa6 38. Rc6 Qb5 39. Rc5 Qb8 40. g3 Ne6 41. Ra5 d3 42. Qd2 Ng5 43. Bc6 Rd6 44. Ra8 Qc7 45. Re8+ Rxe8 46. Rxe8+ Kg7 47. b5 a3 48. Qc3+ f6 49. Qd2 Rxc6 50. bxc6 Qxc6 51. Re3 a2 52. Qb2 Nxf3 53. Re7+ Kf8 54. Rf7+ Kxf7 55. Qxa2+ Qe6 56. Qa7+ Qe7 57. Qa2+ Kg7 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.03"]
[Round "9"]
[White "Alvarez Angel, Nelson Eduardo"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1717"]
[BlackElo "1425"]
[PlyCount "73"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. e5 c5 5. c3 cxd4 6. cxd4 Nc6 7. Be3 Bb4+ 8. Nc3 Nge7 9. Bd3 Bd7 10. Nge2 Rc8 11. 0-0 0-0 12. a3 Ba5 13. Nb5 Bc7 14. Bg5 Bb6 15. Kh1 a6 16. Nd6 Rb8 17. f4 h6 18. Bxe7 Qxe7 19. f5 exf5 20. Nxf5 Bxf5 21. Bxf5 Rbd8 22. Qd2 Rfe8 23. Rf4 f6 24. Rg4 Kh8 25. exf6 Qxf6 26. Rf1 Re4 27. Rg6 Qf8 28. Rf4 Rxf4 29. Qxf4 Ba7 30. Re6 Re8 31. Bg6 Rd8 32. Qc7 Bxd4 33. h3 Rb8 34. Bd3 Bxb2 35. Rxh6+ Kg8 36. Bh7+ Kh8 37. Be4+ 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "7"]
[White "Gallo, Lucas"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1548"]
[BlackElo "1425"]
[PlyCount "44"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Bxf6 Qxf6 4. e3 d5 5. c4 c5 6. Nf3 Nc6 7. cxd5 exd5 8. Nc3 Be6 9. dxc5 Bxc5 10. Be2 Bb4 11. Rc1 0-0 12. 0-0 Rfd8 13. Nb5 Rac8 14. Nbd4 Nxd4 15. Nxd4 Rxc1 16. Qxc1 Rc8 17. Qd1 Bd7 18. Qb3 Qd6 19. a3 Bc5 20. Rd1 Bb6 21. Nb5 Qg6 22. Qxd5 Bc6 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "8"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Yearwood, Sean"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1425"]
[BlackElo "1664"]
[PlyCount "23"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. Be3 Bg7 8. h3 Nbd7 9. Nb3 b5 10. a3 Bb7 11. Bf3 0-0 12. 0-0 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "5"]
[White "Avila Pavas, Santiago"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1862"]
[BlackElo "1425"]
[PlyCount "51"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 cxd4 4. exd4 e6 5. c3 d5 6. Bd3 Bd6 7. Bg3 Qc7 8. Nf3 Nbd7 9. Nbd2 b6 10. Qe2 Bb7 11. Ne5 Ne4 12. Nxe4 dxe4 13. Bxe4 Bxe4 14. Qxe4 0-0 15. f4 Nf6 16. Qf3 Nd5 17. 0-0 Rac8 18. Rae1 Bxe5 19. fxe5 Qc4 20. Bh4 Qxa2 21. Qg4 Kh8 22. Re2 Qc4 23. Qe4 Qa6 24. Ref2 Kg8 25. Rf3 Qb5 26. Rh3 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "6"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Cruz Beltran, Andres Euclides"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "1425"]
[BlackElo "1658"]
[PlyCount "28"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. a3 0-0 9. 0-0 Na5 10. Bc2 c5 11. d3 h6 12. Rd1 Qc7 13. Nbd2 Re8 14. Nf1 Bf8 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Ayala Davila, Francisco"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1425"]
[BlackElo "1708"]
[PlyCount "68"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. h3 Bd7 9. Qd2 a6 10. a4 0-0 11. 0-0 Rc8 12. Nb3 Be6 13. Nd4 Nxd4 14. Bxd4 Bc4 15. a5 Re8 16. Rfe1 Bxe2 17. Qxe2 Nd7 18. Bxg7 Kxg7 19. Nd5 e6 20. Nb4 Ne5 21. Nd3 Nc4 22. b4 Qf6 23. Rab1 Na3 24. Rb2 Rc3 25. Ra2 Rec8 26. Rc1 Qd4 27. Rd1 Rxc2 28. Rxc2 Rxc2 29. Qf3 Qf6 30. Qg3 Rc3 31. Qxd6 Nb5 32. Qb6 Qd4 33. Qxd4+ Nxd4 34. Ne5 Nb5 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "3"]
[White "Jimenez Gil, Ramon Enrique"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1795"]
[BlackElo "1425"]
[PlyCount "35"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bc4 e6 8. 0-0 Bd6 9. Re1 h6 10. Nh4 Bh7 11. Nhf5 0-0 12. Nxd6 Qxd6 13. c3 Nbd7 14. Qf3 Nb6 15. Bb3 Rad8 16. Bxh6 Nfd5 17. Bg5 Rc8 18. c4 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "2"]
[White "Moreno Viteri, Oscar Antonio"]
[Black "Mollo, Jhoan"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "1425"]
[BlackElo "1750"]
[PlyCount "95"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 d6 9. Nb3 Bd7 10. Qd2 Ng4 11. Bxg4 Bxg4 12. Bh6 Be6 13. Bxg7 Kxg7 14. Rfe1 Kg8 15. Qh6 Ne5 16. h3 Nc4 17. Rab1 Qb6 18. Nd2 Qc6 19. Nf3 f6 20. Nd4 Qc8 21. Nxe6 Qxe6 22. Nd5 Rac8 23. Nf4 Qf7 24. a3 Nb6 25. Rbc1 Na4 26. Re3 e5 27. Nd3 Qa2 28. Ree1 a5 29. Qd2 Qc4 30. Qxa5 Ra8 31. Qb4 Qc6 32. Qb3+ Kg7 33. Nb4 Qb6 34. Red1 f5 35. exf5 Rxf5 36. Nd3 Qa7 37. Qe6 Raf8 38. Rf1 Qd4 39. Qb3 e4 40. Qb4 Qa7 41. Qxe4 d5 42. Qb4 Nb6 43. Qd4+ Kg8 44. Rce1 R5f7 45. Re6 Nc8 46. Qxd5 Qa4 47. Ne5 Rf5 48. Ra6+ 1-0

