[Event "USA U16 K9 op"]
[Site "Grapevine"]
[Date "2019.04.27"]
[Round "4"]
[White "Martinez, Jonathan"]
[Black "Lu, Maximillian"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1684"]
[BlackElo "2070"]
[PlyCount "66"]
[EventDate "2019.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd3 0-0 12. g4 Ne8 13. h4 Rc8 14. 0-0-0 Nb6 15. Kb1 Nc4 16. g5 f5 17. Nd2 b5 18. Nxc4 Rxc4 19. Qa3 Rc8 20. Qxa6 Nc7 21. Qc6 Ne6 22. Qxb5 Nc5 23. Bxc5 Rxc5 24. Qd3 Qb6 25. c4 Ra5 26. Qe3 Qb7 27. b3 Bd8 28. f3 Bb6 29. Qd3 Bd4 30. Rd2 Rfa8 31. Bd1 Rxa2 32. Rxa2 Rxa2 33. Qxf5 Qa8 0-1

[Event "Pan American-ch U16"]
[Site "Santiago de Chile"]
[Date "2018.07.22"]
[Round "1"]
[White "Martinez, Jonathan"]
[Black "Suarez, Mauricio Josue"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1628"]
[BlackElo "2027"]
[PlyCount "59"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. a4 a5 8. h3 Ba7 9. Re1 Ne7 10. Bb3 Ng6 11. d4 Qe7 12. Nbd2 Be6 13. Bc2 Nh5 14. Nf1 Nhf4 15. Ng3 Qf6 16. Nf5 h6 17. Be3 Rfe8 18. Nh2 Qd8 19. Qg4 Bd7 20. d5 h5 21. Qd1 Bxf5 22. exf5 Ne7 23. Bxf4 exf4 24. f6 Ng6 25. Qxh5 Re5 26. Rxe5 dxe5 27. Ng4 Bc5 28. Bxg6 fxg6 29. Qxg6 Qf8 30. f7+ 1-0

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.26"]
[Round "11"]
[White "Lim, Christopher"]
[Black "Martinez, Jonathan"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1689"]
[BlackElo "1556"]
[PlyCount "77"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Na6 12. Qe2 Qa5 13. Bd2 Rfb8 14. Rab1 Nd7 15. a3 Rb3 16. Na2 Qb6 17. Bc3 Nc7 18. Nd2 Rb5 19. Bxg7 Kxg7 20. Nc3 Rxb2 21. Nc4 Rxb1 22. Nxb6 Rxb6 23. a4 Rb4 24. Qc2 Nb6 25. Na2 Rd4 26. Qb2 Rb8 27. Rd1 e5 28. Rxd4 exd4 29. a5 Nd7 30. Qd2 Ne5 31. Nc1 Rb5 32. Nd3 Nc4 33. Qe2 Rxa5 34. e5 Nxd5 35. Qf3 Nc3 36. Qf6+ Kg8 37. e6 Ra7 38. Qd8+ Kg7 39. e7 1-0

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.25"]
[Round "10"]
[White "Martinez, Jonathan"]
[Black "Titichoca Daza, Daniel Henry"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "1556"]
[BlackElo "1978"]
[PlyCount "90"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 Nf6 7. Bg2 Qc7 8. 0-0 Be7 9. Nxc6 bxc6 10. Na4 d5 11. exd5 cxd5 12. c4 Bb7 13. Qb3 Rb8 14. Qb6 Qxc4 15. Bf4 Nd7 16. Qa7 Rd8 17. Qxb7 Qxa4 18. Bc7 Nc5 19. Qb6 Rc8 20. Rfc1 Qd7 21. Be5 0-0 22. Bd4 Rb8 23. Qa5 Rb5 24. Qc3 f6 25. a4 Rb3 26. Qc2 Rb4 27. Bxc5 Rc4 28. Qe2 Rxc5 29. Rxc5 Bxc5 30. Qxa6 d4 31. Rd1 Rb8 32. Qc4 Qd6 33. Rc1 d3 34. Rd1 Rxb2 35. Rxd3 Bxf2+ 36. Kf1 Qb6 37. Rd1 Bxg3 38. Qc8+ Kf7 39. Qd7+ Kg6 40. Qd3+ Kf7 41. Qxg3 Qa6+ 42. Kg1 Qxa4 43. Rc1 Qd4+ 44. Kh1 Rc2 45. Rb1 Qd7 1/2-1/2

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.24"]
[Round "9"]
[White "Martinez, Jonathan"]
[Black "Rodriguez Delfino, Tiago"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1556"]
[BlackElo "1456"]
[PlyCount "67"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Bd6 8. Qe2 Qe7 9. Bg5 h6 10. Bd2 b6 11. Ne5 Bxe5 12. dxe5 Nd7 13. Qf3 Rb8 14. Qg3 g6 15. Be4 Bb7 16. Bxb7 Rxb7 17. 0-0-0 Kf8 18. Qf3 Rb8 19. Rhe1 Kg7 20. Bc3 Rhd8 21. Bd2 Rh8 22. g4 a5 23. Qg3 Rhf8 24. f4 Kh7 25. Qe3 Kg8 26. f5 exf5 27. gxf5 Rfe8 28. e6 fxe6 29. fxg6 Qg7 30. Bc3 e5 31. Qd3 Nc5 32. Qc4+ Ne6 33. Rxe5 Qf8 34. g7 1-0

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.23"]
[Round "8"]
[White "Osaka, Takuma"]
[Black "Martinez, Jonathan"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1973"]
[BlackElo "1556"]
[PlyCount "51"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Bb7 8. Bd2 Qb6 9. a4 Nxd5 10. Nxd5 Bxd5 11. Nf3 e6 12. Bc3 Qb7 13. 0-0 Be7 14. Re1 0-0 15. Nd2 Bc6 16. Qg4 f6 17. Bd3 Rf7 18. a5 f5 19. Qg3 d6 20. e4 f4 21. Qh3 Bd7 22. e5 g6 23. exd6 Bxd6 24. Bxg6 Re7 25. Ne4 Qc6 26. Nf6+ 1-0

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.22"]
[Round "6"]
[White "Marconi, Nicolas"]
[Black "Martinez, Jonathan"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1790"]
[BlackElo "1556"]
[PlyCount "139"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d3 d6 5. g3 g6 6. Bg2 Bg7 7. 0-0 h6 8. Ne1 Nf6 9. e4 0-0 10. f4 Rb8 11. Nc2 Be6 12. Nd5 Ne7 13. Be3 b6 14. Nxe7+ Qxe7 15. Nb4 Rbe8 16. Nc6 Qd7 17. exf5 Bxf5 18. fxe5 dxe5 19. Nb4 Qd6 20. Qb3 c5 21. Nd5 Kh7 22. Rad1 Rd8 23. Qa4 Qd7 24. Qc2 Be6 25. Nxf6+ Rxf6 26. Rxf6 Bxf6 27. Rf1 Bf5 28. Be4 Bg7 29. Bd5 Re8 30. g4 Be6 31. Bxe6 Qxe6 32. Qg2 Rd8 33. Qe4 Qd7 34. Rd1 Qa4 35. Rf1 Qc2 36. g5 h5 37. Rf7 Qxd3 38. Qxe5 Rg8 39. Rxa7 Qxc4 40. Bd2 Qg4+ 41. Qg3 Qxg3+ 42. hxg3 Kh8 43. b3 Rc8 44. Bf4 Bd4+ 45. Kf1 b5 46. Ra6 Kg7 47. Ra7+ Kg8 48. Ke2 Re8+ 49. Kd2 Rd8 50. Kc2 Re8 51. Kd1 Rc8 52. Rc7 Ra8 53. Rc6 Kf7 54. Bd6 Rxa2 55. Bxc5 Bxc5 56. Rxc5 b4 57. Re5 Rf2 58. Re4 Rf3 59. Rxb4 Rxg3 60. Rf4+ Ke7 61. Re4+ Kd6 62. Rd4+ Kc6 63. Rc4+ Kb5 64. Kc2 Rxg5 65. Re4 Rc5+ 66. Kd3 g5 67. Kd4 Rf5 68. Kc3 g4 69. Rb4+ Kc6 70. Kc4 0-1

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.22"]
[Round "7"]
[White "Martinez, Jonathan"]
[Black "Pena Cifuentes, Tomas Alberto"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "1556"]
[BlackElo "1943"]
[PlyCount "139"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Be2 f6 7. exf6 Qxf6 8. Nf1 b6 9. Ne3 Bb7 10. 0-0 0-0-0 11. c3 Bd6 12. b4 Ne7 13. Qa4 Kb8 14. Ba6 Ba8 15. Qb3 h5 16. a4 e5 17. Rd1 e4 18. Ne1 h4 19. h3 Qf7 20. a5 Nf6 21. Qa4 Bc6 22. Qa2 b5 23. Qe2 Qe8 24. N1c2 Bd7 25. Na3 c6 26. Bd2 Nf5 27. Nxf5 Bxf5 28. Nxb5 cxb5 29. Bxb5 Bd7 30. Bxd7 Qxd7 31. Rdb1 Rc8 32. b5 Rc4 33. Qd1 Qb7 34. Qb3 Rhc8 35. Rc1 Ka8 36. Rc2 Kb8 37. Bc1 Kc7 38. Rb2 Kd8 39. Rc2 Ke7 40. Ba3 Bxa3 41. Qxa3+ Kf7 42. Rb1 Rxd4 43. cxd4 Rxc2 44. Qd6 Qc7 45. Qa3 Nd7 46. Qb3 Rc4 47. b6 axb6 48. axb6 Nxb6 49. g3 hxg3 50. Qxb6 Qxb6 51. Rxb6 gxf2+ 52. Kxf2 Rxd4 53. h4 Rd3 54. Rb7+ Kf6 55. Rb6+ Ke5 56. Rg6 Rh3 57. Rg5+ Kd4 58. Rg4 Kd3 59. Kg2 Rf3 60. Rxg7 Rf5 61. Rg5 Rxg5+ 62. hxg5 e3 63. g6 e2 64. g7 e1Q 65. g8Q Qe4+ 66. Kg1 Kd2 67. Qa8 Qe1+ 68. Kg2 d4 69. Qa2+ Kd1 70. Qa1+ 1/2-1/2

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.20"]
[Round "5"]
[White "Martinez, Jonathan"]
[Black "Mollo, Jhoan"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1556"]
[BlackElo "1868"]
[PlyCount "100"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Be7 8. 0-0 0-0 9. Qe2 b6 10. Re1 Bb7 11. Bd2 c5 12. c3 cxd4 13. Nxd4 Nc5 14. Bc2 Qd5 15. f4 Ba6 16. Qe5 Bd6 17. Qxd5 Nxd5 18. Nge2 Bd3 19. b3 Bxc2 20. Nxc2 Ne4 21. Rad1 Nxd2 22. Rxd2 Bxf4 23. Nxf4 Nxf4 24. Rf1 Nd5 25. c4 Nf6 26. Rfd1 Rfc8 27. Na3 Kf8 28. Nb5 Ke7 29. Kf1 a6 30. Nd4 Ra7 31. Nc2 Rc5 32. Nb4 a5 33. Nc2 Ne4 34. Rd4 Rf5+ 35. Ke1 Re5 36. Kf1 Nc3 37. R1d2 Nxa2 38. Rd8 Rb7 39. Rg8 g6 40. Nd4 Nb4 41. Rg7 Re3 42. Rxh7 Rd7 43. Kf2 Rd3 44. Rxd3 Nxd3+ 45. Ke3 Nc5 46. Rh3 e5 47. Nf3 Rd3+ 48. Ke2 Rxb3 49. Nxe5 Rxh3 50. gxh3 Ke6 0-1

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.19"]
[Round "4"]
[White "Mis, Mieszko"]
[Black "Martinez, Jonathan"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2245"]
[BlackElo "1556"]
[PlyCount "75"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. a3 d6 8. Rb1 a5 9. d3 0-0 10. Nd5 Nxd5 11. cxd5 Nd4 12. Nd2 Bg4 13. Re1 a4 14. h3 Bd7 15. e3 Nf5 16. Ne4 b5 17. Bd2 Qb6 18. Qf3 f6 19. Rbc1 Ne7 20. d4 cxd4 21. exd4 f5 22. Nc5 dxc5 23. dxc5 Qa6 24. c6 Be8 25. Bb4 e4 26. Qd1 Rf7 27. Bf1 Nc8 28. f3 Nb6 29. fxe4 fxe4 30. Rxe4 Rc8 31. Qe2 Qa8 32. Re1 Rxf1+ 33. Kxf1 Bf7 34. Re7 Bxd5 35. Rxg7+ Kxg7 36. Qe5+ Kg8 37. Bc3 Rf8+ 38. Kg1 1-0

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.18"]
[Round "3"]
[White "Martinez, Jonathan"]
[Black "Torngren, Gustav"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1556"]
[BlackElo "1899"]
[PlyCount "99"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 a5 11. Ndb5 Ng4 12. Bxg4 Bxg4 13. Nd5 Ne5 14. Rac1 Ra6 15. b3 Qd7 16. f4 Nc6 17. Nbc7 e6 18. Nxa6 exd5 19. cxd5 Nd8 20. Nc7 f5 21. h3 Bh5 22. exf5 gxf5 23. Qxa5 Rf7 24. Qb5 Qxb5 25. Nxb5 Be2 26. Nxd6 Rd7 27. Rfe1 Rxd6 28. Rxe2 Rxd5 29. Rc8 Kf7 30. Rd2 Rxd2 31. Bxd2 Ne6 32. Be3 Ke7 33. Rb8 Nd4 34. Rxb7+ Kf8 35. Rxg7 Nf3+ 36. gxf3 Kxg7 37. a4 Kf6 38. a5 Ke6 39. a6 h5 40. a7 h4 41. a8Q Kd6 42. Qd8+ Kc6 43. Qb6+ Kd5 44. Qb5+ Ke6 45. Qc6+ Kf7 46. Bd4 Ke7 47. b4 Kf7 48. Qd7+ Kf8 49. Ba1 Kg8 50. Qg7# 1-0

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.18"]
[Round "2"]
[White "Marziotte, Andres"]
[Black "Martinez, Jonathan"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1556"]
[PlyCount "112"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. exd5 exd5 5. d4 Bb4 6. Bd3 0-0 7. 0-0 Bg4 8. Bg5 Nc6 9. Bxf6 gxf6 10. Qd2 Bh5 11. Qh6 Bg6 12. Nh4 Bxd3 13. cxd3 Nxd4 14. Nb5 Ne6 15. Rac1 c6 16. Nc3 Re8 17. Nf5 Bf8 18. Qh4 Bg7 19. Ne2 Qc7 20. Qg4 Kh8 21. Ned4 Qf4 22. Qxf4 Nxf4 23. Nd6 Re7 24. g3 Nxd3 25. Rcd1 Nc5 26. N4f5 Rd7 27. Rfe1 Ne6 28. a4 Kg8 29. b4 Rad8 30. Kg2 Bf8 31. Nxf7 Kxf7 32. h3 Bxb4 33. Re2 c5 34. Nh6+ Kg6 35. Ng4 Ng7 36. f3 d4 37. Re4 c4 38. Kf2 c3 39. Rc1 Ba3 40. Rb1 c2 41. Ra1 c1Q 42. Rxc1 Bxc1 43. Ke2 Re8 44. Rxe8 Nxe8 45. Kd3 Nc7 46. a5 Be3 47. h4 h5 48. f4 hxg4 49. Ke2 d3+ 50. Kd1 d2 51. h5+ Kxh5 52. f5 b5 53. axb6 axb6 54. Kc2 d1Q+ 55. Kb2 Rd2+ 56. Ka3 Bc5# 0-1

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.17"]
[Round "1"]
[White "Martinez, Jonathan"]
[Black "Kacharava, Nikoloz"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1556"]
[BlackElo "2158"]
[PlyCount "58"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Bd6 7. Bg5 Be6 8. 0-0-0 Nbd7 9. Bb5 Ke8 10. Rhe1 a6 11. Bxf6 axb5 12. Bxg7 Rg8 13. Bh6 Rxg2 14. Nxb5 Rxa2 15. Be3 Bg4 16. Kb1 Ra5 17. Nxd6+ cxd6 18. Rd3 Bxf3 19. Bd2 Bxe4 20. Rxe4 Ra6 21. Rh4 Rxf2 22. Rxh7 Nc5 23. Rd5 Ne4 24. Bc1 Rc6 25. h4 Rfxc2 26. Be3 Re2 27. Bh6 Rb6 28. Ra5 Rbxb2+ 29. Kc1 Rbc2+ 0-1

