[Event "Pan American-ch School U09"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "4.2"]
[White "Borre Meza, Orlando David"]
[Black "Nunez Villavicencio, Mathias Sebastian"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1310"]
[BlackElo "1222"]
[PlyCount "89"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Be3 Ne8 9. Ne1 f5 10. f3 f4 11. Bf2 g5 12. d5 h6 13. b4 Rf7 14. c5 Nf8 15. a4 Ng6 16. a5 Bf8 17. c6 a6 18. b5 h5 19. cxb7 Bxb7 20. bxa6 Bxa6 21. Bxa6 Rxa6 22. Nd3 Nf6 23. Nb4 Ra8 24. Nc6 Qc8 25. Kh1 g4 26. Qe2 g3 27. hxg3 fxg3 28. Bxg3 h4 29. Bh2 Rh7 30. Rg1 Nh5 31. Rgb1 Ng3+ 32. Bxg3 hxg3+ 33. Kg1 Qd7 34. Qe3 Nf4 35. Ra2 Rh2 36. Ne2 Rxg2+ 37. Kf1 Qh3 38. Ke1 Qh1+ 39. Kd2 Qxb1 40. Ra4 Rxe2+ 41. Qxe2 Nxe2 42. Kxe2 Qb5+ 43. Ke1 Qxa4 44. Kf1 Qc2 45. Ke1 0-1

[Event "Pan American-ch School U09"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "5.1"]
[White "Nunez Villavicencio, Mathias Sebastian"]
[Black "Mandujano Torres, Joseph Jairo Sebast"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1222"]
[BlackElo "1205"]
[PlyCount "70"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. c3 Nf6 6. 0-0 Be7 7. Re1 Bg4 8. d4 exd4 9. cxd4 0-0 10. b3 Bxf3 11. gxf3 Qd7 12. Bb2 Rad8 13. Kh1 c5 14. d5 c6 15. Rg1 cxd5 16. e5 Nh5 17. f4 Qf5 18. e6 fxe6 19. Qxh5 Qxh5 20. Rxg7+ Kh8 21. Rg5+ Bf6 22. Bxf6+ Rxf6 23. Rxh5 Rxf4 24. Kg1 Rg8+ 25. Kf1 Rgf8 26. Re5 Rxf2+ 27. Ke1 Rf1+ 28. Kd2 R8f2+ 29. Re2 Rf6 30. a4 Rg6 31. a5 Rgg1 32. Kc2 Kg7 33. Rxe6 Rg2+ 34. Kc3 Rf3+ 35. Re3 Rxe3# 0-1

[Event "Pan American-ch School U09"]
[Site "Medellin"]
[Date "2019.11.13"]
[Round "3.2"]
[White "Nunez Villavicencio, Mathias Sebastian"]
[Black "Rosas Llamocca, Alvaro Rodrigo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1222"]
[BlackElo "1381"]
[PlyCount "89"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bf4 c6 7. 0-0-0 b5 8. Bd3 Nh5 9. Be3 Nd7 10. f4 Nhf6 11. Nf3 a5 12. e5 Ng4 13. exd6 exd6 14. Rhe1 0-0 15. h3 Nxe3 16. Qxe3 Nb6 17. g4 b4 18. Nb1 Nd5 19. Qd2 Bd7 20. Rg1 Qf6 21. f5 Rfe8 22. g5 hxg5 23. Nxg5 Qxd4 24. c3 bxc3 25. bxc3 Qe3 26. fxg6 f6 27. Nf7 Qxd2+ 28. Rxd2 Bxh3 29. Rh1 Re3 30. Nxd6 Bh6 31. Nf7 Bf4 32. Kb2 Rb8+ 33. Ka1 Rf3 34. Rdd1 Ne3 35. Rde1 Re8 36. Nd2 Rg3 37. Ne4 Rxe4 38. Bxe4 Bg2 39. Rh8+ Kg7 40. Bb1 Bd5 41. Rh7+ Kf8 42. Rh4 Ng2 43. Rh8+ Kg7 44. Ree8 Rxg6 45. Rhg8+ 1-0

