[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.30"]
[Round "9"]
[White "Martinez Navas, Damaso Ibrahim"]
[Black "Velasquez Cabrera, Cristian Mateo"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "100"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bb5 a6 7. Ba4 Bf5 8. 0-0 e6 9. Re1 Bd6 10. Bb3 0-0 11. Ne5 Bb4 12. Qf3 Nxd4 13. Qg3 g6 14. a3 Bd6 15. Qf4 Nc6 16. Nxc6 bxc6 17. Qf3 Ne4 18. Nxe4 Bxe4 19. Qc3 Re8 20. Bh6 Bf8 21. Bxf8 Rxf8 22. Qxc6 Qc8 23. Qa4 Qb7 24. c3 Rfb8 25. Bc2 Bxc2 26. Qxc2 Qxb2 27. Qd3 Qb5 28. Qf3 Qc4 29. Rab1 Rxb1 30. Rxb1 Rc8 31. Rc1 Qb3 32. Qd3 Qxa3 33. Rb1 Qxc3 34. Qf1 Qc4 35. Qe1 a5 36. h3 a4 37. Ra1 Ra8 38. Qd1 a3 39. Rc1 Qa4 40. Qxa4 Rxa4 41. Ra1 Kg7 42. Kf1 Kf6 43. Ke2 a2 44. Kd2 Ke5 45. Kc2 Kd4 46. Kb2 Kc4 47. Rc1+ Kb4 48. Ka1 Kb3 49. Rc7 Rc4 50. Rxf7 Rc1# 0-1

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "8"]
[White "Alarcon Vega, Icker Aldair"]
[Black "Martinez Navas, Damaso Ibrahim"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1208"]
[PlyCount "39"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. c3 Nxe4 6. d4 Bb6 7. Re1 Nf6 8. Bg5 0-0 9. dxe5 Re8 10. exf6 Rxe1+ 11. Qxe1 a6 12. fxg7 axb5 13. Bxd8 Nxd8 14. Qe8+ Kxg7 15. Qxd8 Bc5 16. Qg5+ Kh8 17. Ne5 h6 18. Qf6+ Kh7 19. Qxf7+ Kh8 20. Ng6# 1-0

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "7"]
[White "Jaramillo Buele, Diego Misael"]
[Black "Martinez Navas, Damaso Ibrahim"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1222"]
[PlyCount "119"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 0-0 6. h3 a6 7. Nbd2 d6 8. Bb3 Be6 9. Nf1 Qd7 10. Ng3 d5 11. 0-0 Rad8 12. Bg5 Qe7 13. Qe2 d4 14. cxd4 Bxb3 15. dxc5 Be6 16. Nh5 Nd4 17. Nxd4 exd4 18. e5 Qxc5 19. Bxf6 gxf6 20. Nxf6+ Kh8 21. Rac1 Qe7 22. Qh5 Qxf6 23. exf6 Rd5 24. Qf3 Rf5 25. Qxb7 Bc8 26. Qxc7 Rxf6 27. Qe5 Kg7 28. Rc6 Be6 29. h4 Rc8 30. Rxc8 Bxc8 31. h5 h6 32. Qxd4 Be6 33. b3 a5 34. g4 Bxg4 35. Qxg4+ Kf8 36. Kh2 Rd6 37. Rd1 Rc6 38. Rd2 Rc1 39. d4 Ke7 40. d5 Kd6 41. Qf4+ Kc5 42. Qc4+ Rxc4 43. bxc4 Kxc4 44. d6 a4 45. d7 Kc3 46. d8Q a3 47. Qd3+ Kb4 48. Qxa3+ Kxa3 49. Rd6 Kxa2 50. Rxh6 Kb3 51. Rf6 Kc4 52. Rxf7 Kd3 53. h6 Ke4 54. h7 Ke5 55. h8Q+ Ke4 56. Qe8+ Kd5 57. Rd7+ Kc5 58. Qc8+ Kb5 59. Rb7+ Ka6 60. Qa8# 1-0

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "5"]
[White "Martinez Navas, Damaso Ibrahim"]
[Black "Calle Machuca, Josue Adriano"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1011"]
[PlyCount "58"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. 0-0 0-0 7. Bg5 Re8 8. Re1 Nbd7 9. c3 b6 10. Qc2 Rxe1+ 11. Nxe1 Bxh2+ 12. Kxh2 Ng4+ 13. Kg1 Qxg5 14. Bxh7+ Kf8 15. Nf3 Qf4 16. Nbd2 g6 17. g3 Qh6 18. Nh4 Qxh7 19. Re1 Bb7 20. c4 Ndf6 21. Ndf3 Qh5 22. Qe2 Re8 23. Qd2 Rxe1+ 24. Qxe1 g5 25. Ng2 dxc4 26. Qb4+ Kg8 27. Qc3 Ne4 28. Qxc4 Ngxf2 29. Ne5 Qh1# 0-1

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "6"]
[White "Martinez Navas, Damaso Ibrahim"]
[Black "Erraez Llumiquinga, Felipe Daniel"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "61"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 b6 9. Re1 e5 10. Nf3 Bg4 11. Bc4 Kh8 12. Nd5 Be6 13. Bg5 Qd7 14. Bxf6 Bxf6 15. Nxf6 Qe7 16. Nd5 Nc6 17. Nxe7 Nxe7 18. Bxe6 fxe6 19. Qxd6 Rfe8 20. Qxe6 Ng8 21. Qd6 Rad8 22. Qc7 Rc8 23. Qxa7 b5 24. Ng5 Re7 25. Qa6 b4 26. Qxc8 Rg7 27. Qf8 h6 28. Ne6 Rh7 29. Qxb4 Nf6 30. Rad1 Kg8 31. Qf8# 1-0

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.27"]
[Round "4"]
[White "Quiroz Alva, Gian Carlo Gabriel"]
[Black "Martinez Navas, Damaso Ibrahim"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1263"]
[PlyCount "51"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. Bd3 Bxg3 7. hxg3 g6 8. c3 Ne4 9. Nbd2 Nxd2 10. Nxd2 Nd7 11. Qg4 e5 12. Qh3 Nf6 13. Qh6 exd4 14. exd4 Re8+ 15. Kf1 Ng4 16. Qxh7+ Kf8 17. Qh8+ Ke7 18. Qh4+ Nf6 19. Bxg6 Rg8 20. Re1+ Kd6 21. Qg5 c5 22. dxc5+ Kxc5 23. b4+ Kb5 24. a4+ Kxa4 25. Bd3 Qb6 26. Ra1# 1-0

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "3"]
[White "Garcia De la Rosa, Daniel Vladimir"]
[Black "Martinez Navas, Damaso Ibrahim"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1347"]
[PlyCount "33"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. Nf3 Nc6 5. Be3 c4 6. e5 Qb6 7. Rb1 f6 8. Be2 Bb4 9. Qd2 Ba3 10. bxa3 Qa5 11. Nb5 Qa6 12. Nc7+ Kd7 13. Nxa6 bxa6 14. Bxc4 dxc4 15. d5 exd5 16. Qxd5+ Kc7 17. Qd6# 1-0

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.25"]
[Round "1"]
[White "Martinez Navas, Damaso Ibrahim"]
[Black "Mancheno Barahona, Matias Gabriel"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1310"]
[PlyCount "52"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Nc3 c5 4. d4 Nc6 5. d5 Nd4 6. Nxd4 cxd4 7. Nb5 d6 8. Bd3 Bd7 9. 0-0 a6 10. Na3 Nf6 11. Bg5 0-0 12. Be2 Nxe4 13. Bh4 Nc5 14. Bg3 d3 15. Bxd3 Bxb2 16. Rb1 Bxa3 17. Bh4 Re8 18. Qf3 Nxd3 19. Qxd3 Bc5 20. Rxb7 Qc8 21. Rfb1 Bb5 22. Qb3 Qxb7 23. c4 Qc7 24. cxb5 axb5 25. Rc1 Qa5 26. Rc2 Qe1# 0-1

