[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.21"]
[Round "1"]
[White "Martinez Flores, Matias"]
[Black "Sorensen, Hampus"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "1772"]
[BlackElo "2470"]
[PlyCount "92"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Bb5 Qc7 10. Qf3 a6 11. Bxc6+ bxc6 12. 0-0-0 Bb7 13. f5 e5 14. Nb3 a5 15. a4 Rd8 16. Be1 0-0 17. g4 d5 18. exd5 cxd5 19. Nb5 Qb8 20. Nxa5 Ba8 21. Rg1 Qb6 22. Bd2 Ne4 23. Nb3 Rc8 24. Ba5 Qa6 25. Qe2 Bc6 26. Kb1 Qa8 27. Nc3 d4 28. Nb5 Bf6 29. Qe1 Ng5 30. Nd6 Nf3 31. Qf1 Nxg1 32. Nxc8 Rxc8 33. Qxg1 Bxa4 34. Qe1 Qg2 35. Rd2 Qxg4 36. Qf1 Bxb3 37. cxb3 Qe4+ 38. Ka2 Qd5 39. Bb4 Rb8 40. Ba3 Qxb3+ 41. Ka1 e4 42. Qa6 d3 43. Rg2 Kh7 44. Rd2 e3 45. Qxd3 exd2 46. Qxd2 Qxa3+ 0-1

[Event "Pan American-ch U10"]
[Site "Montevideo"]
[Date "2022.06.28"]
[Round "4"]
[White "Casalaspro, Mathias Andre"]
[Black "Martinez Flores, Matias"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1686"]
[BlackElo "1506"]
[PlyCount "89"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. h3 Nc6 6. Bf4 Bf5 7. e3 a6 8. Nf3 e6 9. Bd3 Bxd3 10. Qxd3 Bb4 11. 0-0 Qd7 12. a3 Be7 13. Rfe1 0-0 14. e4 dxe4 15. Nxe4 Nxe4 16. Qxe4 Rad8 17. Rad1 Bf6 18. Ng5 Bxg5 19. Bxg5 f6 20. Be3 f5 21. Qf3 Qf7 22. Qe2 f4 23. Bc1 Nxd4 24. Qe4 Qf6 25. b4 f3 26. g3 Rfe8 27. h4 Nb3 28. Bg5 Qf5 29. Qxf5 Rxd1 30. Qxf3 Rxe1+ 31. Kg2 h6 32. Bf4 Nd4 33. Qxb7 Ne2 34. Be5 Rg1+ 35. Kf3 Rf8+ 36. Kxe2 Rf7 37. Qxa6 Rf5 38. Qxe6+ Kh7 39. Qxf5+ Kg8 40. Qg6 Kf8 41. Qxg7+ Ke8 42. b5 Rb1 43. Bd6 Kd8 44. Qe7+ Kc8 45. Qc7# 1-0

[Event "Pan American-ch U10"]
[Site "Montevideo"]
[Date "2022.06.27"]
[Round "3"]
[White "Alves, Ricardo Castagnari"]
[Black "Martinez Flores, Matias"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1430"]
[BlackElo "1506"]
[PlyCount "68"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 g6 6. h3 Bg7 7. Be3 Nxe4 8. c3 Nf6 9. 0-0 0-0 10. Bxc5 Re8 11. Qc2 b6 12. Be3 Qc7 13. d4 Bb7 14. Nbd2 Rad8 15. Rad1 h6 16. Nc4 c5 17. Nce5 cxd4 18. Bf4 Bxf3 19. gxf3 Qc8 20. Qb3 e6 21. cxd4 Nd7 22. Rc1 Qb7 23. Nc6 Rc8 24. d5 exd5 25. Qxd5 Nc5 26. Nb4 Qxd5 27. Nxd5 Bxb2 28. Rc2 Bg7 29. Nc7 Red8 30. Nb5 Ne6 31. Rxc8 Rxc8 32. Bg3 a6 33. Nd6 Rc2 34. Rb1 b5 0-1

[Event "Pan American-ch U10"]
[Site "Montevideo"]
[Date "2022.06.27"]
[Round "2"]
[White "Martinez Flores, Matias"]
[Black "Torrico Castro, Raikonen Dairo"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1506"]
[BlackElo "1188"]
[PlyCount "87"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 Nce7 6. Bxd7+ Qxd7 7. dxe5 Ng6 8. Be3 Rd8 9. Bg5 Be7 10. Bxe7 N8xe7 11. exd6 Qxd6 12. Qxd6 Rxd6 13. g3 0-0 14. Ke2 f5 15. Rad1 Rfd8 16. Rxd6 Rxd6 17. Rd1 Rxd1 18. Kxd1 a6 19. Kd2 Kf7 20. exf5 Nxf5 21. Ng5+ Kg8 22. Kd3 Nd6 23. Nce4 Ne5+ 24. Kd4 Nc6+ 25. Kd5 Nb4+ 26. Ke6 h6 27. Nxd6 cxd6 28. Ne4 d5 29. c3 Nxa2 30. Kxd5 Nc1 31. b4 b6 32. Kc6 a5 33. bxa5 bxa5 34. Kb5 Nd3 35. Kxa5 Kf7 36. Kb5 Ke6 37. Nc5+ Nxc5 38. Kxc5 Kd7 39. Kb6 Kc8 40. c4 Kb8 41. c5 Kc8 42. c6 g6 43. c7 h5 44. h4 1-0

[Event "Pan American-ch U10"]
[Site "Montevideo"]
[Date "2022.06.26"]
[Round "1"]
[White "Galli, Lisandro"]
[Black "Martinez Flores, Matias"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1103"]
[BlackElo "1506"]
[PlyCount "60"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 Bd6 5. Ngf3 0-0 6. 0-0 c5 7. c3 Qc7 8. Re1 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bc2 b6 13. Ne5 Bb7 14. Bg5 Nd5 15. Qh5 g6 16. Qh6 f6 17. Bxf6 Nxf6 18. Nf3 Ng4 19. Qh4 Bxf3 20. gxf3 Nxh2 21. Be4 Nxf3+ 22. Bxf3 Rxf3 23. Qe4 Raf8 24. Qxe6+ Kg7 25. Re2 Bh2+ 26. Kh1 Rxf2 27. Rxf2 Rxf2 28. Re1 Qb7+ 29. d5 Qf7 30. d6 Qf3# 0-1

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.22"]
[Round "9"]
[White "Fitzgerald, Daniela"]
[Black "Martinez Flores, Matias"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1680"]
[BlackElo "1508"]
[PlyCount "67"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. Qe2 e5 7. c3 Qb6 8. Rd1 Bg4 9. h3 Bh5 10. g4 Bg6 11. d4 exd4 12. cxd4 Be7 13. Nc3 cxd4 14. Nxd4 Nf6 15. f4 h6 16. e5 dxe5 17. fxe5 Nd7 18. Nd5 Qc5 19. Qg2 Nxe5 20. Be3 Qd6 21. Nf5 Bxf5 22. Nb6 Qc6 23. Qxc6+ Nxc6 24. Nxa8 Be6 25. Nc7+ Kf8 26. Nxe6+ fxe6 27. Rd7 b5 28. Rc1 Ke8 29. Rc7 Ne5 30. Rc8+ Bd8 31. Bb6 Kd7 32. Rxd8+ Rxd8 33. Rd1+ Kc6 34. Bxd8 1-0

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.22"]
[Round "8"]
[White "Martinez Flores, Matias"]
[Black "Cruz, Juan Stevan"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1508"]
[BlackElo "1342"]
[PlyCount "95"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 a6 6. Ba4 b5 7. Bb3 Bg4 8. Bd5 Nge7 9. Bxf7+ Kd7 10. h3 Qf8 11. hxg4 Qxf7 12. d4 exd4 13. cxd4 Bb6 14. Re1 h6 15. e5 dxe5 16. dxe5+ Qd5 17. Qc2 Qc5 18. Qd1+ Ke8 19. Be3 Qb4 20. Bxb6 cxb6 21. Qe2 Qxg4 22. Nc3 Rd8 23. Rad1 Rxd1 24. Qxd1 Rf8 25. e6 Rf6 26. Qd7+ Kf8 27. Re4 Qf5 28. Qb7 Rxe6 29. Nd4 Nxd4 30. Qb8+ Nc8 31. Rf4 Re8 32. Rxf5+ Nxf5 33. Qf4 Ncd6 34. g4 g5 35. Qf3 b4 36. Nd5 Re5 37. Ne3 Ke7 38. Nxf5+ Nxf5 39. gxf5 Kf6 40. Qc6+ Kxf5 41. Qxh6 Ra5 42. Qxb6 Rxa2 43. Qxb4 a5 44. Qd2 Kf6 45. Qd4+ Kg6 46. Qe5 Ra1+ 47. Kg2 a4 48. b3 1-0

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.21"]
[Round "7"]
[White "Aguas Cardenas, Darley"]
[Black "Martinez Flores, Matias"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1763"]
[BlackElo "1508"]
[PlyCount "67"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Nb6 7. Bg2 Be7 8. a3 0-0 9. 0-0 Be6 10. b4 a6 11. Bb2 f6 12. Rc1 Qd7 13. Ne4 Rad8 14. Qc2 Rfe8 15. Nfd2 Qc8 16. Nb3 Nd7 17. Nec5 Nxc5 18. Nxc5 Bxc5 19. Qxc5 Bd7 20. a4 b6 21. Qc4+ Kh8 22. Bxc6 Bxc6 23. Qxc6 h6 24. Qxc7 Qh3 25. Qc4 g5 26. Qe4 f5 27. Bxe5+ Kg8 28. Qc4+ Kf8 29. Qc7 Rxe5 30. Qxe5 Kg8 31. Rc7 Qxf1+ 32. Kxf1 Rd7 33. Rxd7 f4 34. Qg7# 1-0

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.21"]
[Round "6"]
[White "Martinez Flores, Matias"]
[Black "Soto, Ana Maria"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1508"]
[BlackElo "1072"]
[PlyCount "39"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Nxe5 Nxe5 6. d4 a6 7. Ba4 Ba7 8. dxe5 Nxe4 9. Bb3 0-0 10. Qf3 Nc5 11. Nc3 Nxb3 12. axb3 f6 13. exf6 Qxf6 14. Qxf6 Rxf6 15. Nd5 Rf8 16. Nxc7 Rb8 17. Nd5 b5 18. Bf4 Rb7 19. Bd6 Re8 20. Rae1 1-0

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.20"]
[Round "5"]
[White "Molano, Walter Rene"]
[Black "Martinez Flores, Matias"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1714"]
[BlackElo "1508"]
[PlyCount "21"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Bd3 Bb7 9. f3 Be7 10. Qd2 Nbd7 11. Nce2 1-0

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.19"]
[Round "2"]
[White "Vargas, Eduar Misael"]
[Black "Martinez Flores, Matias"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1853"]
[BlackElo "1508"]
[PlyCount "64"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Nd2 Bb4 8. Bxf6 Nxf6 9. Qc2 Ne4 10. Ndxe4 dxe4 11. Be2 0-0 12. 0-0 Bxc3 13. bxc3 f5 14. Rfb1 b6 15. Rb4 Qa6 16. a4 c5 17. Rbb1 Bd7 18. Rd1 Rfd8 19. Qa2 Qb7 20. a5 Kh8 21. Rdb1 Qc7 22. axb6 Qd6 23. b7 Rab8 24. Qxa7 g5 25. Qxc5 Qxc5 26. dxc5 Bc6 27. Rb6 Bxb7 28. Rab1 Rd2 29. Bf1 f4 30. Rxb7 Rg8 31. Rb8 e5 32. Rxg8+ Kxg8 1-0

