[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.1"]
[White "Gallego, Andres Felipe"]
[Black "Barros, Raul Jr"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2373"]
[BlackElo "2030"]
[PlyCount "57"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h3 a6 8. Bg2
Be7 9. Be3 Qc7 10. Qe2 Nbd7 11. O-O-O Ne5 12. f4 Nc4 13. Bf2 Bd7 14. b3 Na3 15.
Kb2 Rc8 16. Rd3 Qa5 17. Be1 Qc5 18. e5 dxe5 19. fxe5 Nh7 20. Ne4 Qxe5 21. Bg3
Qa5 22. Nd6+ Bxd6 23. Bxd6 Nb5 24. Qe5 Rg8 25. Bxb7 Rd8 26. Nc6 f6 27. Qe4 f5
28. Qe5 Qb6 29. Nxd8 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.03"]
[Round "1.2"]
[White "Silva, John Hansen"]
[Black "Vargas, Arteaga Alexis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2028"]
[BlackElo "2217"]
[PlyCount "80"]
[EventDate "2009.04.03"]

1. e3 d5 2. d4 e6 3. Nf3 Nf6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. O-O O-O 8. e4
cxd4 9. cxd4 dxe4 10. Nxe4 Be7 11. Bb1 Nxe4 12. Bxe4 h6 13. d5 exd5 14. Bxd5
Bf6 15. Qb3 Na5 16. Qd1 Bf5 17. Bb3 Nxb3 18. axb3 a6 19. Ra4 Qxd1 20. Rxd1 Bc2
21. Rd2 Bxb3 22. Re4 Rac8 23. Re1 Rfe8 24. Rxe8+ Rxe8 25. Rd3 Bc4 26. Rd7 b5
27. b4 Bc3 28. Bd2 Bxd2 29. Rxd2 a5 30. bxa5 Ra8 31. Rb2 Rxa5 32. h3 Ra1+ 33.
Kh2 Ra2 34. Rxa2 Bxa2 35. Ne1 Bb1 36. Nf3 b4 37. Nd2 Ba2 38. Kg3 Bd5 39. f3 b3
40. Kf2 b2 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.3"]
[White "Rios, Cristhian Camilo"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2204"]
[BlackElo "2006"]
[PlyCount "59"]
[EventDate "2009.04.03"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 O-O 8. f4
cxd4 9. Nf3 a6 10. Nd6 f6 11. Bd3 Nbc6 12. O-O Qb6 13. Qf2 Nb4 14. Qxd4 Qa5 15.
exf6 Rxf6 16. Ne8 Rf7 17. Ng5 Nxd3 18. Nxf7 Nf5 19. Nh6+ gxh6 20. Qxd3 Qc5+ 21.
Kh1 Kf7 22. Rae1 Bd7 23. g4 Bb5 24. Qh3 Bxf1 25. Qh5+ Kf8 26. gxf5 Qf2 27.
Qxh6+ Kxe8 28. Rxe6+ Kd8 29. Qf8+ Kc7 30. Qd6+ 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.03"]
[Round "1.4"]
[White "Juez, Jose Yesid"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2004"]
[BlackElo "2194"]
[PlyCount "92"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 d6 3. c3 g6 4. h3 Nf6 5. Bd3 Bg7 6. Bc2 O-O 7. O-O Nc6 8. d4
cxd4 9. cxd4 Nb4 10. Bb3 d5 11. e5 Ne4 12. Re1 e6 13. Nc3 Nxc3 14. bxc3 Nc6 15.
Bg5 Qc7 16. Qd3 h6 17. Bh4 Na5 18. Bc2 Bd7 19. Nd2 a6 20. Qf3 Rfc8 21. Re3 b5
22. a3 Nc6 23. Bf6 Nxd4 24. cxd4 Qxc2 25. Bxg7 Kxg7 26. Qf6+ Kg8 27. Rf3 Be8
28. Nf1 Qb2 29. Rd1 Rc1 30. Rxc1 Qxc1 31. h4 Rc8 32. h5 Qg5 33. hxg6 Qxf6 34.
Rxf6 Rc1 35. gxf7+ Bxf7 36. f4 a5 37. f5 exf5 38. e6 Be8 39. Rxf5 b4 40. axb4
axb4 41. e7 Bf7 42. Rxd5 b3 43. Rb5 Rxf1+ 44. Kh2 Re1 45. d5 Rxe7 46. Rxb3 Bxd5
0-1

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.7"]
[White "Almanza, Rafael Andres"]
[Black "Castillo, Ricardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2158"]
[BlackElo "1935"]
[PlyCount "0"]
[EventDate "2009.04.03"]

 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.03"]
[Round "1.9"]
[White "Herrera, Juan Sebastian"]
[Black "Ossa, Juan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "1892"]
[PlyCount "37"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Be2 Nc6 5. d4 cxd4 6. Nxd4 Qc7 7. O-O Nf6 8.
Kh1 Bb4 9. Nxc6 dxc6 10. Qd4 c5 11. Qe3 O-O 12. e5 Nd5 13. Nxd5 exd5 14. c3 Ba5
15. Bd3 Re8 16. f4 f6 17. Qf3 fxe5 18. Bxh7+ Kh8 (18... Kxh7 19. Qh5+ Kg8 20.
Qxe8+) 19. Bg6 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.03"]
[Round "1.11"]
[White "Torres, Juan Camilo"]
[Black "Babilonia, Mauricio Rafael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2121"]
[PlyCount "95"]
[EventDate "2009.04.03"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 cxd4 7. exd4 Bd6 8.
Bg3 O-O 9. Bd3 e5 10. Nxe5 Re8 11. f4 Ng4 12. O-O Bxe5 13. fxe5 Be6 14. Qe2 Qb6
15. Nf3 f6 16. exf6 Nxf6 17. Qc2 Rac8 18. Ng5 Nxd4 19. Qf2 h6 20. Nxe6 Nxe6 21.
Qxb6 axb6 22. Bg6 Red8 23. Rae1 Nc5 24. Re7 Rd7 25. Bf7+ Kh7 26. Rxd7 Ncxd7 27.
Rd1 Nc5 28. Bxd5 g6 29. Bf3 Re8 30. Rd6 Nfe4 31. Rxb6 Nxg3 32. hxg3 Re1+ 33.
Kh2 g5 34. g4 Re7 35. b4 Na4 36. Rxb7 Rxb7 37. Bxb7 Nxc3 38. a3 Kg7 39. Kg3 Kf6
40. Kf3 Ke5 41. Ke3 Nb5 42. a4 Nd6 43. Ba6 Kd5 44. Bd3 Nf7 45. a5 Ne5 46. Be4+
Kd6 47. a6 Kc7 48. a7 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.03"]
[Round "1.12"]
[White "Cardozo, Carlos Eduardo"]
[Black "Perez Olarte, Cesar Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1794"]
[BlackElo "2097"]
[PlyCount "103"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 d6 3. d3 e6 4. g3 Nc6 5. Bg2 Nf6 6. c3 Be7 7. Nbd2 O-O 8. O-O
Rb8 9. Re1 Qc7 10. Nf1 b5 11. h4 Bb7 12. N1h2 Ne5 13. Nxe5 dxe5 14. c4 a6 15.
g4 Rfd8 16. g5 Ne8 17. Qe2 Qd7 18. Bf1 Nd6 19. b3 Qc7 20. Ng4 Nc8 21. h5 Na7
22. Qf3 Nc6 23. h6 g6 24. Nf6+ Kh8 25. Nxh7 Kg8 26. Nf6+ Kh8 27. Nh7 Rf8 28.
Nxf8 Rxf8 29. Qg3 Nd4 30. Bb2 Bd6 31. Rac1 b4 32. Bxd4 cxd4 33. Rc2 Qc5 34. Bh3
Kh7 35. f3 Bc8 36. Rf1 a5 37. Qe1 Bd7 38. Re2 Bc6 39. Bg2 Bb7 40. Qc1 Bc6 41.
Ref2 Be8 42. f4 exf4 43. Rxf4 Bxf4 44. Qxf4 f6 45. gxf6 e5 46. Qg5 Bf7 47. Bh3
Qc7 48. Rf2 Ra8 49. Rf5 Re8 50. Rf2 Ra8 51. Rf5 Re8 52. Rf2 1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.13"]
[White "Avila, Pedro Andres"]
[Black "Arias, Juan Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2088"]
[PlyCount "45"]
[EventDate "2009.04.03"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O d6 6. h3 O-O 7. c3 d5 8. exd5
Nxd5 9. Re1 Bf6 10. Nbd2 Bf5 11. Ne4 Bxe4 12. Rxe4 g6 13. Bh6 Re8 14. Qc2 Nb6
15. Bb5 Qd5 16. Bxc6 Qxc6 17. Rae1 Nd7 18. d4 Qd5 19. c4 Qa5 20. dxe5 Nxe5 21.
Nxe5 Rxe5 22. b4 Rxe4 23. Qxe4 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.03"]
[Round "1.14"]
[White "Obando Avila, Jhanier Rodrigo"]
[Black "Otero, Daniel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2078"]
[PlyCount "44"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. exf5 Bxf5 12. Bxb5 axb5 13. Nxb5 Rc8 14. Qf3
Qa5+ 15. Ndc3 Nd4 16. Nxd4 exd4 17. O-O dxc3 18. bxc3 Bg7 19. Rad1 O-O 20. Rxd6
Bxc2 21. Rc1 Rxc3 22. Qf4 Bg6 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.15"]
[White "Juez, Jhon Alexander"]
[Black "Luna, David Humberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2075"]
[PlyCount "21"]
[EventDate "2009.04.03"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 a6 6. h3 Nc6 7. Be3 h6 8. Qd2 e6
9. g4 g5 10. O-O-O Qe7 11. Qe2 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.07.03"]
[Round "1.16"]
[White "Barbosa, Cristian"]
[Black "Moran, Daniel Stiven"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2044"]
[PlyCount "75"]
[EventDate "2009.04.03"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nxf6+ Qxf6
8. Nf3 Nd7 9. Bd3 O-O 10. O-O c5 11. c3 b6 12. Qc2 h6 13. Be4 Rb8 14. d5 exd5
15. Bxd5 Ne5 16. Rfe1 Bf5 17. Qb3 c4 18. Qb5 Nd3 19. Re3 Rfc8 20. Bxc4 Rc5 21.
Re8+ Kh7 22. Qxc5 bxc5 23. Rxb8 Nxb2 24. Bxf7 Nd3 25. Bg8+ Kg6 26. g3 Bh3 27.
Bd5 Kh5 28. Rd1 c4 29. Re8 Bg4 30. Re3 Qxc3 31. Bf7+ g6 32. Rdxd3 cxd3 33. Re5+
Qxe5 34. Nxe5 d2 35. Bxg6+ Kg5 36. h4+ Kf6 37. Nxg4+ Kxg6 38. Ne3 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.17"]
[White "Paez, David"]
[Black "Morales, David (2)"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2042"]
[PlyCount "55"]
[EventDate "2009.04.03"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nc6 6. Nb5 c4 7. Bxb4 Nxb4 8. Nd6+
Kf8 9. c3 Nc6 10. f4 Nce7 11. b3 Nh6 12. bxc4 Nhf5 13. c5 b6 14. g4 Ne3 15. Qe2
Nxf1 16. Kxf1 a5 17. Nxc8 Rxc8 18. Nf3 bxc5 19. Kg2 Ng6 20. Qd2 cxd4 21. cxd4
Rc4 22. Rhc1 Ke7 23. f5 exf5 24. gxf5 Qd7 25. fxg6 hxg6 26. Rxc4 dxc4 27. Qg5+
f6 28. Qxg6 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.18"]
[White "Borbon, Oscar"]
[Black "Ojeda, Jesus David"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2037"]
[PlyCount "60"]
[EventDate "2009.04.03"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. Nxd5 Nxd5 7. Bxd8 Bb4+
8. Qd2 Bxd2+ 9. Kxd2 Kxd8 10. g4 N7f6 11. Bg2 Nf4 12. Bf3 Bxg4 13. e4 c6 14.
Ke3 g5 15. h4 Bxf3 16. Nxf3 Ng4+ 17. Kd2 Nxf2 18. Nxg5 Nxh1 19. Rxh1 Ke7 20.
Rf1 f6 21. Nf3 Rhg8 22. e5 Rg2+ 23. Kc3 Nd5+ 24. Kb3 fxe5 25. Nxe5 Rg3+ 26. Ka4
Rf8 27. Re1 Kd6 28. Nc4+ Kc7 29. Nd2 b5+ 30. Ka5 Rf2 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.03"]
[Round "1.10"]
[White "Valencia, David Fernando"]
[Black "Martinez Romero, Martin"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2121"]
[PlyCount "42"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 d5 5. e5 Nge7 6. Bb5 a6 7. Bxc6+ Nxc6 8.
O-O Qc7 9. Qe1 Bd7 10. a3 O-O-O 11. Rb1 f6 12. Na2 fxe5 13. Nxe5 Nxe5 14. Qxe5
Bd6 15. Qg5 h6 16. Qxg7 Rhg8 17. Qh7 Rdf8 18. d3 Qd8 19. Qxh6 Rh8 20. Qg6 Rfg8
21. Qf7 Qh4 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.1"]
[White "Avila, Pedro Andres"]
[Black "Gallego, Andres Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2088"]
[BlackElo "2373"]
[PlyCount "83"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. g3 f5 12. exf5 Bxf5 13. Bg2 Rc8 14. c3 O-O
15. O-O Ne7 16. Nc2 Be6 17. Ncb4 a5 18. Nxe7+ Qxe7 19. Nd5 Qa7 20. Qe2 Rc5 21.
Rad1 f5 22. Qh5 e4 23. Nf4 Bc4 24. Rxd6 Bxf1 25. Kxf1 Qe7 26. Qd1 Re5 27. Rd7
Qc5 28. Rb7 Qc6 29. Ra7 b4 30. Kg1 Rc5 31. Qb3+ Kh8 32. Rxg7 Kxg7 33. Ne6+ Kf6
34. Nxf8 Qd5 35. cxb4 axb4 36. Nxh7+ Kg7 37. Qxd5 Rxd5 38. Ng5 Kf6 39. h4 Ra5
40. Bf1 Rxa2 41. b3 Rc2 42. Bb5 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.07.04"]
[Round "2.2"]
[White "Vargas, Arteaga Alexis"]
[Black "Juez, Jhon Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2217"]
[BlackElo "2075"]
[PlyCount "113"]
[EventDate "2009.04.03"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. a4 Bb7 8. O-O
O-O 9. c3 d6 10. d3 Ne7 11. Bg5 Ng6 12. Nh4 d5 13. Nxg6 hxg6 14. exd5 Bxd5 15.
Qxe5 Bxb3 16. Qxc5 Qxd3 17. Bxf6 gxf6 18. axb5 axb5 19. Na3 Qe2 20. Qb4 Bd5 21.
Rfe1 Qh5 22. Qf4 Ra4 23. Qxf6 Rg4 24. f3 Qh3 25. g3 Rxg3+ 26. hxg3 Qxg3+ 27.
Kf1 Bxf3 28. Re2 Qh3+ 29. Ke1 Qh1+ 30. Kd2 Qxa1 31. Qxf3 Qxb2+ 32. Nc2 Rd8+ 33.
Ke1 Qc1+ 34. Kf2 Rd2 35. Qe4 Rxe2+ 36. Kxe2 Qg5 37. Nd4 Qc5 38. Qc6 Qe7+ 39.
Kd3 b4 40. c4 Qe5 41. c5 Qg3+ 42. Qf3 Qxf3+ 43. Nxf3 Kf8 44. Kc4 Ke7 45. Kxb4
f6 46. Kb5 Kd7 47. Kc4 g5 48. Kd5 g4 49. c6+ Ke7 50. Nd4 Kf7 51. Nf5 Kg6 52.
Ke6 Kg5 53. Ng3 Kh4 54. Ne4 Kh3 55. Nf2+ Kg3 56. Nxg4 Kxg4 57. Kxf6 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.07.04"]
[Round "2.3"]
[White "Otero, Daniel"]
[Black "Rios, Cristhian Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2078"]
[BlackElo "2204"]
[PlyCount "73"]
[EventDate "2009.04.03"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. O-O O-O 6. c4 Bg4 7. Qb3 Qc8 8. Rd1
Nfd7 9. h3 Bxf3 10. Qxf3 Nc6 11. e3 e5 12. dxe5 Ndxe5 13. Qe2 Qe6 14. Na3 Na5
15. Rb1 Nac6 16. b3 a6 17. Nc2 Nd7 18. Bb2 Bxb2 19. Rxb2 Rae8 20. Nd4 Nxd4 21.
Rxd4 Ne5 22. Kh2 b6 23. Rbd2 Kh8 24. b4 f5 25. Rd5 Nd7 26. c5 bxc5 27. Qxa6 Nb6
28. R5d3 cxb4 29. Rc2 Nd7 30. Rxc7 Nc5 31. Qa7 Qe5 32. Rxd6 Ne6 33. Rxh7+ Kg8
34. Bd5 Qb2 35. Kg2 f4 36. Rxe6 f3+ 37. Kg1 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.07.04"]
[Round "2.4"]
[White "Becerra, Juan David"]
[Black "Paez, David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2194"]
[BlackElo "2042"]
[PlyCount "173"]
[EventDate "2009.04.03"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Be7 6. Nxe4 Nxe4 7. Qxe4 Bf6 8.
d4 Qd5 9. Qe3 Nc6 10. Nf3 Nb4 11. Qd2 Qe4+ 12. Kd1 Nc6 13. Bd3 Qd5 14. c4 Qd6
15. Be4 Bd7 16. Ke2 O-O-O 17. Rhd1 Rhe8 18. c5 Qe7 19. a4 e5 20. d5 Nd4+ 21.
Kf1 Nxf3 22. Bxf3 e4 23. d6 cxd6 24. cxd6 Qe6 25. Qa5 Kb8 26. Bxf6 Qxf6 27. Be2
Bc6 28. Qc7+ Ka8 29. Kg1 Rd7 30. Qa5 Rxd6 31. Rxd6 Qxa1+ 32. Rd1 Qf6 33. Qc7 e3
34. fxe3 Qg5 35. Qg3 Qxg3 36. hxg3 Kb8 37. Kf2 a5 38. Bc4 Kc7 39. Rd4 Re7 40.
g4 f6 41. Bd3 Rd7 42. Bxh7 Rxd4 43. exd4 Kd6 44. Bg8 b5 45. axb5 Bxb5 46. Ke3
Bd7 47. g5 fxg5 48. Kd3 Bb5+ 49. Kc3 Ba6 50. g3 Bb5 51. Bc4 Bd7 52. Kd3 Bf5+
53. Ke3 Bd7 54. Kf3 Bc8 55. Ke3 Bd7 56. Kd3 Be8 57. Kc3 Bd7 58. Kb2 Be8 59. Ka3
Bc6 60. Kb2 Bd7 61. Kc3 Be8 62. Bd3 Bc6 63. Kb2 Kd5 64. Kc3 Kd6 65. Bf5 Bf3 66.
Bg6 Bg4 67. Bf7 Bf3 68. Kb2 Bc6 69. Bc4 Bb7 70. Bb5 Bc8 71. Bc4 Bf5 72. Ka3 Bd7
73. Bf7 Bc6 74. Bc4 Bd7 75. Kb2 Bf5 76. Kc3 Bg6 77. Bd3 Be8 78. Kb2 Kd5 79. Kc3
Kd6 80. Be2 Bf7 81. Bb5 Bd5 82. Kb2 Bf7 83. Ka3 Bg6 84. Ka4 Kd5 85. Kxa5 Kxd4
86. Bc6 Ke3 87. b4 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.07.04"]
[Round "2.5"]
[White "Ojeda, Jesus David"]
[Black "Pena Duarte, Fabian Dario"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2037"]
[BlackElo "2179"]
[PlyCount "157"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 Nc6 5. Bg2 g6 6. O-O Bg7 7. d3 O-O 8. Re1
Bg4 9. h3 Bxf3 10. Bxf3 Rb8 11. Be3 Nd7 12. Qd2 Re8 13. Nd1 b5 14. c3 b4 15.
Bh6 bxc3 16. bxc3 Bh8 17. Ne3 Qa5 18. Rec1 Nde5 19. Bg2 Nd4 20. Kh1 Nb5 21. Nd1
Na3 22. f4 Nc6 23. Ne3 Rec8 24. f5 Re8 25. Nd5 e6 26. fxe6 fxe6 27. Ne3 Ne5 28.
Rf1 Qc7 29. Rad1 Nb5 30. d4 cxd4 31. cxd4 Nf7 32. Ng4 Nxd4 33. Be3 Nc6 34. Rxf7
Kxf7 35. Rf1+ Kg8 36. Nh6+ Kg7 37. Rf7+ Qxf7 38. Nxf7 Rb1+ 39. Kh2 Kxf7 40. Qc2
Rb2 41. Qxc6 Be5 42. a4 Re7 43. Bf4 Reb7 44. Bxe5 dxe5 45. h4 Ke7 46. Qc5+ Kf6
47. Qf8+ Rf7 48. Qh8+ Ke7 49. Qxe5 Rff2 50. Qc5+ Ke8 51. Qc8+ Ke7 52. Qc7+ Kf6
53. Qxh7 Rxg2+ 54. Kh3 Rh2+ 55. Kg4 Rb4 56. Qh8+ Kf7 57. Qh7+ Kf6 58. Qxa7
Rxe4+ 59. Kf3 Rb4 60. Qa5 Rhb2 61. Qg5+ Kf7 62. Qa5 Rc4 63. Qa7+ Kf6 64. a5 Ra2
65. Qb8 Ra3+ 66. Kg2 Rca4 67. Qf8+ Ke5 68. Qg7+ Kf5 69. Qf7+ Ke5 70. Qxg6 Rxa5
71. h5 Ra1 72. Qg7+ Kd6 73. h6 R5a2+ 74. Kh3 Rh1+ 75. Kg4 Rah2 76. Qd4+ Kc7 77.
Qf4+ Kd7 78. Qf7+ Kd6 79. Qf8+ 1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.04"]
[Round "2.7"]
[White "Castillo, Ricardo"]
[Black "Herrera, Juan Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1935"]
[BlackElo "2144"]
[PlyCount "66"]
[EventDate "2009.04.03"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nc6 6. Nxg4 Qe7 7. Nc3 f5 8. Nf2
Nf6 9. d4 fxe4 10. Bxf4 Qb4 11. d5 Qxb2 12. Nfxe4 Nxe4 13. Nxe4 Qb4+ 14. Nd2
Qxf4 15. Qh5+ Kd8 16. dxc6 Qg3+ 17. Kd1 dxc6 18. Qg5+ Qxg5 19. hxg5 Bf5 20. Be2
Rg8 21. g4 Bg6 22. Rb1 Kc8 23. Bf3 Be7 24. Ne4 Rf8 25. Ke2 a5 26. a4 Ra6 27.
Rhd1 Rb6 28. Rb3 Rb4 29. Rxb4 Bxb4 30. c3 Be7 31. Rh1 Bd8 32. Re1 Re8 33. Kd1
Re5 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.04"]
[Round "2.9"]
[White "Torres, David"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2121"]
[PlyCount "46"]
[EventDate "2009.04.03"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 Qc7 7. Qe2 d6 8. O-O
Nd7 9. Bf4 Ngf6 10. Rac1 Qb8 11. Rfd1 Ne5 12. Bb3 Be7 13. Bxe5 dxe5 14. Na4 b5
15. Rxc8+ Qxc8 16. Nb6 Qb7 17. Nxa8 Qxa8 18. Qc2 O-O 19. Qc7 Bd8 20. Qxe5 Nxe4
21. Re1 Nf6 22. Nd4 Ba5 23. Rd1 Qb7 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.04"]
[Round "2.10"]
[White "Hernandez, Jairo Andres"]
[Black "Valle, Leiner Efrain"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2034"]
[BlackElo "2192"]
[PlyCount "79"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Ne7 7. Re1 Nbc6 8. c3
O-O 9. d4 cxd4 10. cxd4 d5 11. e5 Qb6 12. b3 Bd7 13. Bb2 Rfc8 14. Nc3 a6 15.
Qd2 Nf5 16. Na4 Qd8 17. g4 Nfe7 18. Rac1 b6 19. Ba3 Bf8 20. Qf4 h6 21. Bf1 g5
22. Qd2 Ng6 23. Bxf8 Kxf8 24. Bd3 Kg7 25. Bb1 Nce7 26. Nb2 Nf4 27. h4 Neg6 28.
h5 Nf8 29. Nd3 Nxd3 30. Bxd3 Bc6 31. Rc2 Bb7 32. Rec1 Rxc2 33. Rxc2 Rc8 34.
Rxc8 Qxc8 35. Nxg5 Qd8 36. Nf3 Nh7 37. Kg2 f6 38. Bxh7 Kxh7 39. Qd3+ Kh8 40.
Qg6 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.04"]
[Round "2.11"]
[White "Univio Sanchez, German"]
[Black "Almanza, Rafael Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1946"]
[BlackElo "2158"]
[PlyCount "66"]
[EventDate "2009.04.03"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c6 6. d4 d5 7. Nc3 dxc4 8. a4
Na6 9. Ne5 Ng4 10. Nf3 e5 11. e3 exd4 12. exd4 Be6 13. Bg5 Qa5 14. Ne2 Nf6 15.
Ne5 Nd7 16. Bd2 Qb6 17. a5 Qc7 18. f4 Rad8 19. Qc1 Nxe5 20. fxe5 c5 21. dxc5
Nxc5 22. Ra3 Qxe5 23. Bc3 Nd3 24. Bxe5 Nxc1 25. Nc3 Bxe5 26. Rxc1 b5 27. axb6
axb6 28. Ra6 Rd2 29. Na4 b5 30. Nc3 Rxb2 31. Nd1 Rd2 32. Kf1 b4 33. Kg1 b3 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.12"]
[White "Perez Olarte, Cesar Camilo"]
[Black "Celis Guzman, Julian Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2097"]
[BlackElo "1932"]
[PlyCount "53"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nb3 d6 7. Be2 Nf6 8.
O-O O-O 9. Bg5 h6 10. Bh4 a6 11. Re1 Bd7 12. Bf1 b5 13. Nd5 Nxd5 14. exd5 Ne5
15. c3 Re8 16. Nd4 Qb6 17. Rb1 Rac8 18. h3 Kh7 19. f4 Bf5 20. Bf2 Bxb1 21. fxe5
Bxa2 22. Ne6 Qb7 23. Nxg7 Kxg7 24. b3 dxe5 25. Rxe5 f6 26. Re2 Rxc3 27. Rxa2
1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.04"]
[Round "2.15"]
[White "Barros, Raul Jr"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2030"]
[BlackElo "1821"]
[PlyCount "54"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8.
e5 Ng8 9. f4 f6 10. Bd4 fxe5 11. fxe5 e6 12. Ne4 Qh4+ 13. Ng3 Qf4 14. Be2 Bxe5
15. Bc5 Bxb2 16. Qd3 Bxa1 17. Rf1 Qc1+ 18. Kf2 Qb2 19. Kg1 Nh6 20. Qd6 Qg7 21.
Nh5 gxh5 22. Rf7 Kxf7 23. Qe7+ Kg6 24. Qh4 Qe5 25. Bd3+ Nf5 26. Bf2 Rg8 27. Qe7
Bd4 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.16"]
[White "Babilonia, Mauricio Rafael"]
[Black "Silva, John Hansen"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2028"]
[PlyCount "70"]
[EventDate "2009.04.03"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 Nbd7 7. Be2 c5 8. d5 a6
9. a4 Ne8 10. O-O h6 11. e5 dxe5 12. fxe5 Nxe5 13. Nxe5 Bxe5 14. Bxh6 Ng7 15.
Qd2 e6 16. Bg5 Qc7 17. Ne4 f5 18. d6 Qc6 19. Be7 Qxe4 20. Bxf8 Kxf8 21. Bf3
Qd4+ 22. Qxd4 Bxd4+ 23. Kh1 Ke8 24. Rad1 Kd7 25. b4 e5 26. bxc5 Ne6 27. g4 f4
28. Be4 g5 29. Bf5 Kc6 30. h4 gxh4 31. Rb1 Nxc5 32. a5 Bxf5 33. gxf5 Ne4 34.
Kh2 Nxd6 35. c5 Bxc5 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.04"]
[Round "2.20"]
[White "Luna, David Humberto"]
[Black "Rodriguez Lopez, Andres Cami"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1909"]
[PlyCount "69"]
[EventDate "2009.04.03"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. b3 c6 7. Bb2 Bf5 8. Nbd2
Ne4 9. Nh4 e6 10. Nxf5 exf5 11. f3 Ng5 12. Kh1 Re8 13. Re1 Nd7 14. e4 fxe4 15.
fxe4 dxe4 16. Nxe4 Nxe4 17. Rxe4 Rxe4 18. Bxe4 Nf6 19. Bg2 Qd7 20. Qf3 Re8 21.
Rf1 Ne4 22. Qd3 f5 23. Kg1 b5 24. c3 a6 25. Rd1 Nf6 26. Bc1 Ne4 27. Re1 c5 28.
Bxe4 fxe4 29. Rxe4 Rxe4 30. Qxe4 cxd4 31. cxd4 Qxd4+ 32. Qxd4 Bxd4+ 33. Kg2 Kf7
34. Kf3 Ke6 35. Ke4 1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASICO"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.6"]
[White "Pardo, Javier Andres"]
[Black "Sanchez Maya, Simon"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1975"]
[BlackElo "2164"]
[PlyCount "113"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2
Nc6 9. O-O-O O-O 10. g4 Nxd4 11. Bxd4 b5 12. h4 Qc7 13. h5 Nd7 14. g5 b4 15.
Ne2 Qa5 16. Kb1 Bxg5 17. f4 Bh6 18. Be3 Bb7 19. Bg2 Nc5 20. Ng3 Na4 21. Ne2
Rfd8 22. a3 Nxb2 23. Kxb2 Qxa3+ 24. Kb1 Rab8 25. Ba7 b3 26. c3 Ra8 27. Bb6 Rdc8
28. Qb2 Qa4 29. Rd4 Qb5 30. Rxd6 a5 31. Rhd1 a4 32. Nd4 Qc4 33. Rd7 Rcb8 34.
Bc7 Rc8 35. Bb6 Qa6 36. Bc7 f6 37. Ka1 Rxc7 38. Rxc7 Rd8 39. Bh3 Bxf4 40. Re7
e5 41. Rg1 Bxe4 42. Rgxg7+ Kh8 43. Rg1 Qd3 44. Ne2 Qd1+ 45. Rxd1 Rxd1+ 46. Nc1
Bxc1 47. Qe2 Bd2+ 48. Kb2 Bc1+ 49. Ka1 b2+ 50. Qxb2 Bxb2+ 51. Kxb2 Rb1+ 52. Ka2
Rh1 53. Bg4 Rh4 54. Bd1 Bd5+ 55. Ka3 Rh3 56. Rc7 e4 57. Rc4 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.03.04"]
[Round "3"]
[White "Martinez Romero, Martin"]
[Black "Vargas, Arteaga Alexis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2121"]
[BlackElo "2217"]
[PlyCount "76"]
[EventDate "2009.04.03"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. g3 Bf5 7. Bg2 e6 8. O-O
Bd6 9. a3 O-O 10. Nh4 Bg4 11. Qd3 Qb6 12. h3 Bh5 13. g4 Bg6 14. Nxg6 hxg6 15.
Be3 Na5 16. b4 Nc4 17. Bg5 Rac8 18. Bxf6 gxf6 19. e4 dxe4 20. Nxe4 Qd8 21. f4
Kg7 22. f5 Be5 23. Rad1 Nb2 24. Qf3 Bxd4+ 25. Kh1 Nxd1 26. Rxd1 exf5 27. gxf5
g5 28. Nc5 b6 29. Nb7 Qe7 30. Rxd4 Rc1+ 31. Bf1 Rxf1+ 32. Qxf1 Qxb7+ 33. Qg2
Qc8 34. Qf3 Re8 35. Rd1 Re5 36. Rf1 Qc4 37. Rf2 Qd4 38. Rg2 Re1+ 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.07.04"]
[Round "3.2"]
[White "Torres, Juan Camilo"]
[Black "Becerra, Juan David"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2121"]
[BlackElo "2194"]
[PlyCount "65"]
[EventDate "2009.04.03"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Nbd2 b6 6. c3 Bb7 7. Bd3 Nbd7 8. O-O
O-O 9. Ne5 Ne4 10. f3 Nxd2 11. Qxd2 f6 12. Nxd7 Qxd7 13. Qc2 g5 14. Bg3 Rf7 15.
Rad1 Kh8 16. c4 Rg8 17. e4 f5 18. cxd5 fxe4 19. dxe6 Qxe6 20. Bc4 Bd5 21. Bxd5
Qxd5 22. fxe4 Rxf1+ 23. Kxf1 Qxa2 24. e5 Ba3 25. Qxc7 Bxb2 26. Qd6 Qb3 27. Rd2
Qc4+ 28. Kf2 Qc3 29. Ke2 Bc1 30. Qf6+ Rg7 31. Qf8+ Rg8 32. Qf6+ Rg7 33. Qf8+
1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.04"]
[Round "3.3"]
[White "Herrera, Juan Sebastian"]
[Black "Avila, Pedro Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "2088"]
[PlyCount "145"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Nbd7 8. f4
Qc7 9. Kh1 b5 10. a3 Bb7 11. Bf3 Rc8 12. Qe1 Nb6 13. Qg3 Nc4 14. e5 dxe5 15.
fxe5 Bxf3 16. Nxf3 Nd7 17. Ng5 Ndxe5 18. Bf4 f6 19. Nxe6 Qd7 20. Nxf8 Rxf8 21.
b3 Nb6 22. Bxe5 fxe5 23. Qxe5+ Qe7 24. Qg3 Rxf1+ 25. Rxf1 Rc6 26. Qb8+ Nc8 27.
Nd5 Qd6 28. Qxd6 Rxd6 29. Ne3 Rd2 30. Re1 Kf7 31. Kg1 Ne7 32. Kf1 Nc6 33. Rd1
Rxd1+ 34. Nxd1 Ke6 35. Ke2 a5 36. Nc3 b4 37. axb4 axb4 38. Ne4 Kd5 39. Ng5 h6
40. Nf3 Ke4 41. Kd2 g5 42. h3 Kf4 43. Ke2 Kg3 44. Kf1 Ne7 45. Nd4 Kf4 46. c3
Ke3 47. Ne2 Nc6 48. cxb4 Nxb4 49. Ng3 Kf4 50. Nh5+ Ke4 51. Kf2 Nd5 52. Ng3+ Kf4
53. Nf1 Nb4 54. Ke2 h5 55. g3+ Ke4 56. Nd2+ Kf5 57. Ke3 g4 58. h4 Nc2+ 59. Kd3
Ne1+ 60. Kd4 Nc2+ 61. Kc3 Ne1 62. b4 Nf3 63. b5 Ne5 64. Nc4 Nd7 65. Kd4 Ke6 66.
b6 Nb8 67. Kc5 Nd7+ 68. Kc6 Nxb6 69. Nxb6 Kf5 70. Nd7 Ke6 71. Nc5+ Ke5 72. Nd3+
Ke4 73. Nf4 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.4"]
[White "Pena Duarte, Fabian Dario"]
[Black "Otero, Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2179"]
[BlackElo "2078"]
[PlyCount "59"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. c3 Nxf3+ 6. Qxf3 d6 7. d4 Bd7 8.
O-O Rc8 9. Bb3 a5 10. dxc5 a4 11. Bc2 Rxc5 12. Be3 Rc8 13. Nd2 a3 14. bxa3 Rxc3
15. Bb3 Nf6 16. Qe2 Rc6 17. Bg5 Be7 18. Rab1 Qa5 19. Nf3 Rc5 20. Bd2 Qxa3 21.
Qe3 Bc6 22. Ng5 Qa8 23. Rfe1 h5 24. Qh3 Nxe4 25. Nxf7 Kxf7 26. Qxe6+ Ke8 27.
Be3 Re5 28. Qg6+ Kd8 29. f4 Rb5 30. Be6 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.04"]
[Round "3.5"]
[White "Almanza, Rafael Andres"]
[Black "Ojeda, Jesus David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2158"]
[BlackElo "2037"]
[PlyCount "99"]
[EventDate "2009.04.03"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Rb8 9. d3 d6 10. c3 Na5 11. Bc2 c5 12. Nbd2 Bg4 13. h3 Bh5 14. Nf1 Nd7 15. Ne3
b4 16. g4 Bg6 17. Nd2 Re8 18. Ndc4 Nf8 19. Qf3 Nxc4 20. Nxc4 Ne6 21. Ne3 Nf4
22. Ng2 Nxg2 23. Kxg2 Bg5 24. Rh1 Bxc1 25. Rhxc1 bxc3 26. bxc3 Qa5 27. Bd1 Rb2
28. Rab1 Rxb1 29. Rxb1 Qxc3 30. Rb7 c4 31. dxc4 Qd4 32. Bc2 h6 33. h4 f6 34. h5
Bf7 35. Qf5 Qd2 36. Bb3 Qd4 37. c5 d5 38. Rxf7 Kxf7 39. Bxd5+ Kf8 40. c6 Qa7
41. Qh7 Qc7 42. Qg8+ Ke7 43. Qxg7+ Kd8 44. Qxf6+ Qe7 45. Qxh6 Rf8 46. Qe6 Qg7
47. Qd6+ Ke8 48. Be6 Qa7 49. Bd7+ Kf7 50. Be6+ 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.7"]
[White "Pardo, Javier Andres"]
[Black "Perez Olarte, Cesar Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1975"]
[BlackElo "2097"]
[PlyCount "56"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
Be7 9. Qd2 O-O 10. O-O-O Qc7 11. g4 Rc8 12. Kb1 d5 13. exd5 Nxd5 14. Nxd5 Bxd5
15. Bg2 Be6 16. h4 a5 17. h5 a4 18. Nc1 a3 19. b3 Na6 20. c4 Rab8 21. Ba7 Ra8
22. Be3 Nc5 23. Bg5 Rd8 24. Qe3 f6 25. Bh4 e4 26. Bf2 Qe5 27. Qe2 Rac8 28. Qc2
f5 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.07.04"]
[Round "3.8"]
[White "Gallego, Andres Felipe"]
[Black "Juez, Jose Yesid"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2373"]
[BlackElo "2004"]
[PlyCount "83"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. O-O O-O 14. c4 f5
15. Qh5 bxc4 16. Nxc4 d5 17. exd5 e4 18. Rfe1 Qf6 19. Bf1 Rd8 20. Rad1 Bb7 21.
d6 Rac8 22. Rd2 Bh6 23. Rdd1 Rc5 24. b4 Rd5 25. Rxd5 Bxd5 26. Rd1 Bb7 27. d7
Bf8 28. a3 Bc6 29. Ne5 Ba4 30. Rd4 Bg7 31. Rd5 Bb3 32. Rc5 Be6 33. Qd1 Qg5 34.
Bxa6 Bxe5 35. Rxe5 Rxd7 36. Qe1 Bb3 37. Re8+ Kg7 38. Qc3+ f6 39. Qxb3 Qc1+ 40.
Bf1 f4 41. Rg8+ Kh6 42. Qh3# 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.9"]
[White "Rios, Cristhian Camilo"]
[Black "Suarez, Walter Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2204"]
[BlackElo "1984"]
[PlyCount "77"]
[EventDate "2009.04.03"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nbd7 6. d4 Nb6 7. Nf3 g6 8.
Ne5 a6 9. Qb3 Nbxd5 10. Nxd5 Nxd5 11. Bc4 e6 12. O-O Bg7 13. Bxd5 Qxd5 14. Qa3
Bf8 15. Qe3 Bg7 16. b3 O-O 17. Ba3 Rd8 18. Be7 Re8 19. Bh4 f6 20. Nc4 Qd8 21.
a4 Bd7 22. a5 Bf8 23. Nb6 Rb8 24. Bg3 Bb5 25. Bxb8 Qxb8 26. Rfe1 Bd6 27. Qh3 e5
28. dxe5 fxe5 29. Red1 Qc7 30. Rac1 Bc6 31. Qh4 Be7 32. Qc4+ Kg7 33. Qe6 Qb8
34. Rxc6 bxc6 35. Rd7 Kf8 36. Rxe7 Rxe7 37. Qf6+ Rf7 38. Qh8+ Ke7 39. Qxb8 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.11"]
[White "Juez, Jhon Alexander"]
[Black "Castillo, Ricardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2075"]
[BlackElo "1935"]
[PlyCount "29"]
[EventDate "2009.04.03"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 e6 5. Nf3 a6 6. O-O d6 7. Qe2 Be7 8. Rd1
Qc7 9. Bf4 Nc6 10. c4 e5 11. Be3 Nf6 12. Nc3 Be6 13. Rac1 Qd7 14. Nd5 Bxd5 15.
cxd5 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.12"]
[White "Paez, David"]
[Black "Barbosa, Cristian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2042"]
[PlyCount "43"]
[EventDate "2009.04.03"]

1. e4 c5 2. Ne2 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 Nbd7 7. Be3 b5 8. Qd2
Nc5 9. g4 Qc7 10. h4 Nfd7 11. Nd5 Qd8 12. Nc6 Ne5 13. Nxe5 e6 14. Bxc5 exd5 15.
Qxd5 Be6 16. Qc6+ Bd7 17. Nxd7 Rc8 18. Nf6+ Ke7 19. Nd5+ Ke6 20. Nf4+ Ke7 21.
Qb7+ Ke8 22. Bb6 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.13"]
[White "Silva, John Hansen"]
[Black "Torres, David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2028"]
[PlyCount "83"]
[EventDate "2009.04.03"]

1. e3 e5 2. d4 exd4 3. exd4 Nf6 4. Nf3 d5 5. Bd3 Nc6 6. O-O Be7 7. Nbd2 Bg4 8.
c3 Qd7 9. Qc2 h5 10. Ne5 Nxe5 11. dxe5 Ng8 12. Nb3 h4 13. Nd4 O-O-O 14. h3 Be6
15. Be3 Kb8 16. b4 Nh6 17. Nxe6 fxe6 18. a4 g5 19. f3 Nf5 20. Bf2 Rc8 21. Rfb1
c5 22. bxc5 Bxc5 23. Ba6 Bxf2+ 24. Qxf2 Rc7 25. Rb4 Ka8 26. Bb5 Qc8 27. Qd2
Rxc3 28. Rb2 Qc5+ 29. Kh2 d4 30. f4 Ne3 31. Bd3 gxf4 32. Be4 Nd5 33. Rab1 b6
34. Rb5 Qc4 35. R1b4 Qc7 36. Qxd4 Kb8 37. Bxd5 exd5 38. a5 Rc4 39. axb6 axb6
40. Rxb6+ Kc8 41. Qxd5 Rc1 42. Qe6+ 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.14"]
[White "Morales, David (2)"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2006"]
[PlyCount "21"]
[EventDate "2009.04.03"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5
9. Be5 Nbd7 10. Bg3 Bb4 11. Qc2 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.04"]
[Round "3.18"]
[White "Celis Guzman, Julian Fernando"]
[Black "Luna, David Humberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1932"]
[BlackElo "1664"]
[PlyCount "46"]
[EventDate "2009.04.03"]

1. e4 d6 2. Nf3 Nf6 3. d3 g6 4. g3 Bg7 5. Bg2 O-O 6. h3 c5 7. Be3 Nc6 8. O-O
Bd7 9. Qd2 Re8 10. Nh2 Qa5 11. c3 b5 12. f4 Rac8 13. f5 b4 14. Qf2 Ne5 15. d4
cxd4 16. Bxd4 Nd3 17. Qd2 Bb5 18. cxb4 Qxb4 19. Bc3 Qc5+ 20. Kh1 Nh5 21. Rf3
Nxg3+ 22. Rxg3 Nf2+ 23. Kg1 Nxh3+ 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.19"]
[White "Obando Avila, Jhanier Rodrigo"]
[Black "Barros, Raul Jr"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2030"]
[PlyCount "66"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Be7 7. Bd3 Nc6 8.
Nxc6 bxc6 9. O-O O-O 10. Kh1 Rb8 11. b3 h6 12. Bh4 e5 13. Bxf6 Bxf6 14. Ne2 Bg4
15. f3 Bh5 16. Qd2 Bg5 17. Qc3 Qb6 18. Rad1 Rbd8 19. Bc4 Kh8 20. Ng3 Bg6 21.
Nf5 Bxf5 22. exf5 Bf6 23. Rfe1 d5 24. Bf1 Rfe8 25. a4 e4 26. Qd2 Bg5 27. f4 e3
28. a5 exd2 29. Rxe8+ Rxe8 30. axb6 Re1 31. bxa7 Rxd1 32. a8=Q+ Kh7 33. Qa6 Re1
0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.07.05"]
[Round "4.2"]
[White "Becerra, Juan David"]
[Black "Almanza, Rafael Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2194"]
[BlackElo "2158"]
[PlyCount "85"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bb3 e6 8. Qf3
Qc7 9. O-O Be7 10. Re1 O-O 11. Qg3 Bd7 12. Bh6 Ne8 13. Rad1 Nc6 14. Nce2 Kh8
15. Bg5 Nf6 16. Qh4 h6 17. Nxc6 Qxc6 18. Nf4 Qc5 19. e5 dxe5 20. Nd3 Qc7 21.
Nxe5 Bc6 22. c3 Ng8 23. Qg3 Rac8 24. Bf4 Qb7 25. Bc2 Nf6 26. Qh3 Ng8 27. Qh5
Nf6 28. Qh3 Ng8 29. Qxe6 fxe6 30. Ng6+ Kh7 31. Nxf8+ Kh8 32. Ng6+ Kh7 33. Nxe7+
g6 34. Bxg6+ Kg7 35. Be5+ Nf6 36. Nxc8 Kxg6 37. Nd6 Qe7 38. Bxf6 Kxf6 39. Ne4+
Kf5 40. Ng3+ Kg6 41. Rd4 h5 42. f4 h4 43. Rxe6+ 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.6"]
[White "Juez, Jhon Alexander"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2075"]
[BlackElo "2204"]
[PlyCount "76"]
[EventDate "2009.04.03"]

1. e4 c5 2. d4 cxd4 3. c3 g6 4. Nf3 Bg7 5. cxd4 d5 6. e5 Nc6 7. Nc3 f6 8. Bb5
a6 9. Bxc6+ bxc6 10. O-O Bg4 11. Bf4 fxe5 12. dxe5 e6 13. Qa4 Qd7 14. Nd4 Ne7
15. Bg5 c5 16. Bxe7 Qxa4 17. Nxa4 Kxe7 18. Nxc5 Rhc8 19. Nd3 Rc4 20. Nf3 Rf8
21. Rac1 Bxf3 22. gxf3 Rxf3 23. Rxc4 dxc4 24. Nb4 Bxe5 25. Nc6+ Kd6 26. Nxe5
Kxe5 27. Re1+ Kd5 28. Rd1+ Rd3 29. Rxd3+ cxd3 30. Kf1 e5 31. Ke1 e4 32. Kd2 Kd4
33. b3 g5 34. a4 g4 35. b4 Kc4 36. b5 axb5 37. axb5 Kxb5 38. Ke3 h5 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "4.10"]
[White "Moran, Daniel Stiven"]
[Black "Pardo, Javier Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2044"]
[BlackElo "1975"]
[PlyCount "52"]
[EventDate "2009.04.03"]

1. c4 e6 2. g3 Nf6 3. Nf3 b6 4. Bg2 Bb7 5. d4 Bb4+ 6. Nc3 d5 7. Qa4+ Nc6 8. Ne5
Bxc3+ 9. bxc3 O-O 10. Nxc6 Qd7 11. Ne7+ Qxe7 12. Ba3 c5 13. O-O Qc7 14. cxd5
Bxd5 15. dxc5 bxc5 16. e4 Bb7 17. Rab1 a6 18. Rxb7 Qxb7 19. e5 Nd5 20. c4 Rfc8
21. cxd5 exd5 22. Qb3 Qxb3 23. axb3 Rd8 24. Bxc5 Rac8 25. b4 d4 26. Bb7 Rc7 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.05"]
[Round "4.14"]
[White "Rodriguez Lopez, Andres Cami"]
[Black "Barros, Raul Jr"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1909"]
[BlackElo "2030"]
[PlyCount "46"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. c4 d5 8.
cxd5 cxd5 9. Nc3 Be7 10. Bg5 dxe4 11. Bb5+ Nd7 12. Bxe7 Qxe7 13. Nxe4 Qb4+ 14.
Nc3 Qxb2 15. O-O Qb4 16. Rb1 Qf4 17. Re1 Qc7 18. Nd5 Qd8 19. Bc6 O-O 20. Bxa8
exd5 21. Bxd5 Qg5 22. Bb7 Ne5 23. Bxc8 Rxc8 1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.16"]
[White "Suarez, Walter Camilo"]
[Black "Arias, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1984"]
[BlackElo "1734"]
[PlyCount "167"]
[EventDate "2009.04.03"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 Nbd7 6. Be2 c6 7. O-O O-O 8. Qc2
e5 9. Rd1 Qc7 10. h3 a6 11. Rb1 b5 12. Be3 Bb7 13. dxe5 dxe5 14. a4 b4 15. Na2
c5 16. Nd2 Rfe8 17. Rf1 Nf8 18. f4 Bh6 19. Bf3 exf4 20. Bf2 Ne6 21. Rbe1 Ng5
22. Nc1 Nxf3+ 23. gxf3 Bc8 24. Kg2 Be6 25. Rh1 Nd7 26. Nd3 Bf8 27. b3 Ne5 28.
Nxf4 Nc6 29. Nd5 Bxd5 30. cxd5 Ne5 31. Bg3 Qb7 32. Nc4 Nxc4 33. Qxc4 Qb6 34.
Re2 Rad8 35. Rhe1 Rd7 36. e5 Rde7 37. e6 fxe6 38. dxe6 Bg7 39. Be5 Bxe5 40.
Rxe5 Kg7 41. h4 Qd6 42. Rd5 Qb6 43. Rde5 Qd6 44. Qg4 Qd2+ 45. R1e2 Qc3 46. R5e3
Qd4 47. Re4 Qd5 48. Re5 Qxb3 49. f4 Qc4 50. h5 b3 51. Qg5 Rxe6 52. h6+ Kf7 53.
Rf2 Qxa4 54. Rxe6 Rxe6 55. f5 Qe4+ 56. Kg1 Qe1+ 57. Kg2 Qe4+ 58. Kg1 Rf6 59.
fxg6+ Qxg6 60. Rxf6+ Qxf6 61. Qd5+ Kg6 62. Qxb3 Kxh6 63. Qh3+ Kg7 64. Qd7+ Qf7
65. Qc8 c4 66. Qc5 Qg6+ 67. Kh2 Qh6+ 68. Kg3 Qg6+ 69. Kh2 Qc2+ 70. Kh3 Qd3+ 71.
Kh2 c3 72. Qe7+ Kg6 73. Qe8+ Kf5 74. Qh5+ Kf4 75. Qh6+ Kf3 76. Qh3+ Ke2 77.
Qg2+ Kd1 78. Qg1+ Kd2 79. Qg5+ Kc2 80. Qg8 Qd6+ 81. Kh1 Qh6+ 82. Kg2 Qg6+ 83.
Qxg6+ hxg6 84. Kh3 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.17"]
[White "Castillo, Ricardo"]
[Black "Morales, David (2)"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1935"]
[PlyCount "56"]
[EventDate "2009.04.03"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Bg4 6. O-O Be7 7. c3 O-O 8.
Bf4 c5 9. dxc5 Bxc5 10. Nbd2 Nc6 11. Qb3 Qb6 12. Qc2 Rfe8 13. Bg5 Ne4 14. Nxe4
dxe4 15. Bxe4 g6 16. b4 Be7 17. Be3 Qc7 18. Nd4 Nxd4 19. Bxd4 Rac8 20. Rab1 Bd6
21. h3 Bd7 22. Rfd1 Bc6 23. Bxc6 Qxc6 24. Qd2 Be5 25. Rbc1 Rcd8 26. Qc2 Bxd4
27. Rxd4 Rxd4 28. cxd4 Re1+ 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.18"]
[White "Torres, David"]
[Black "Celis Guzman, Julian Fernando"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1932"]
[PlyCount "25"]
[EventDate "2009.04.03"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. Bc4 h6 7. Bf4 Nf6 8. Nbd2
Qb6 9. Qb3 Qxb3 10. Bxb3 g6 11. O-O-O Bg7 12. h3 O-O 13. Rhe1 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.05"]
[Round "4.19"]
[White "Ossa, Juan Sebastian"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1892"]
[PlyCount "49"]
[EventDate "2009.04.03"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 c5[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.1"]
[White "Becerra, Juan David"]
[Black "Vargas, Arteaga Alexis"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2194"]
[BlackElo "2217"]
[PlyCount "0"]
[EventDate "2009.04.03"]

 *

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.4"]
[White "Rios, Cristhian Camilo"]
[Black "Herrera, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2204"]
[BlackElo "2144"]
[PlyCount "89"]
[EventDate "2009.04.03"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Qc2 Be7 7. Bg5 O-O 8. e3
Ne4 9. Bxe7 Qxe7 10. Nxe4 dxe4 11. Nd2 f5 12. Bc4+ Kh8 13. O-O Nd7 14. f3 exf3
15. Rxf3 Nb6 16. Bd3 Nd5 17. Nc4 Nb4 18. Qd2 Be6 19. Ne5 c5 20. a3 Nxd3 21.
Qxd3 Rad8 22. Rd1 f4 23. exf4 Rxd4 24. Qf1 Qd6 25. Re1 Kg8 26. f5 Bd5 27. Rfe3
Qh6 28. h3 Qg5 29. Nf3 Bxf3 30. Rxf3 h5 31. Re6 Rf6 32. Rxf6 Qxf6 33. Qe2 Qd6
34. Qe8+ Kh7 35. Qxh5+ Kg8 36. Rf1 Qe5 37. Qg6 Rd6 38. f6 Rxf6 39. Rxf6 Qxf6
40. Qe8+ Qf8 41. Qe6+ Kh8 42. Qd5 Qe7 43. Qh5+ Kg8 44. Qd5+ Kh7 45. Qh5+
1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.5"]
[White "Avila, Pedro Andres"]
[Black "Almanza, Rafael Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2088"]
[BlackElo "2158"]
[PlyCount "73"]
[EventDate "2009.04.03"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O Nf6 5. Re1 O-O 6. d4 d6 7. h3 Kh8 8. Bg5
Nd7 9. Bxe7 Qxe7 10. Nc3 exd4 11. Nxd4 Nde5 12. Bb3 Bd7 13. Nd5 Qd8 14. f4 Ng6
15. Nb5 a6 16. Nbc3 f5 17. Rf1 Nce7 18. Qh5 c6 19. Nxe7 Qxe7 20. Rae1 Rae8 21.
g3 Qf6 22. Qd1 Re7 23. Re2 Rfe8 24. Rfe1 Nxf4 25. gxf4 fxe4 26. Nxe4 Rxe4 27.
Rxe4 Qg6+ 28. Kf2 Rxe4 29. Rxe4 Qxe4 30. Qxd6 Qf5 31. h4 h6 32. c3 c5 33. Qb8+
Kh7 34. Qd6 Bc6 35. Bd1 Be4 36. Bf3 Bxf3 37. Kxf3 1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.05"]
[Round "5.8"]
[White "Torres, Juan Camilo"]
[Black "Silva, John Hansen"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2121"]
[BlackElo "2028"]
[PlyCount "71"]
[EventDate "2009.04.03"]

1. d4 d5 2. Nf3 c6 3. Bf4 Nf6 4. e3 e6 5. c4 Nbd7 6. h3 Be7 7. Nc3 O-O 8. Bd3
dxc4 9. Bxc4 Nb6 10. Bd3 Nbd5 11. Bg3 Bb4 12. Qb3 Bd6 13. Bxd6 Qxd6 14. O-O h6
15. Rfd1 Qb4 16. Nxd5 Nxd5 17. Qxb4 Nxb4 18. Be4 Re8 19. a3 Nd5 20. Ne5 Nf6 21.
Bf3 Nd7 22. Rac1 Kf8 23. Bh5 g6 24. Be2 Nb6 25. b4 a6 26. f4 Kg7 27. e4 f6 28.
Nd3 Nd7 29. e5 f5 30. Nc5 Kf7 31. Kf2 h5 32. g4 h4 33. gxf5 gxf5 34. Bh5+ Ke7
35. Bxe8 Kxe8 36. Nxe6 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.05"]
[Round "5.13"]
[White "Hernandez, Jairo Andres"]
[Black "Torres, David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2034"]
[PlyCount "59"]
[EventDate "2009.04.03"]

1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8.
Bc4 Bc5 9. O-O O-O 10. Re1 Nbd7 11. Nf1 Nb6 12. Bb3 Qc7 13. Be3 Nfd7 14. c3
Bxe3 15. Nxe3 Nc5 16. Bc2 Rfd8 17. Rad1 Rxd1 18. Rxd1 Rd8 19. b4 Nca4 20. Rxd8+
Qxd8 21. Bb3 Qf6 22. Nf5 Kf8 23. Qd3 c5 24. Ne3 g6 25. b5 c4 26. Nxc4 Nxc4 27.
Qxc4 Nb6 28. Qc7 Qf4 29. g3 Qxe4 30. Qxf7# 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.07.05"]
[Round "5.15"]
[White "Cardozo, Carlos Eduardo"]
[Black "Ojeda, Jesus David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1794"]
[BlackElo "2037"]
[PlyCount "50"]
[EventDate "2009.04.03"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. g3 Bc5 5. Bg2 d6 6. c3 Bg4 7. Nbd2 Qd7 8. a4
a5 9. Qb3 O-O 10. h3 Be6 11. Qc2 d5 12. Ng5 h6 13. Nxe6 fxe6 14. O-O Bb6 15.
Kh2 Qf7 16. f4 exf4 17. Rxf4 Be3 18. Rf3 Qh5 19. d4 Ng4+ 20. Kh1 Nf2+ 21. Kh2
Ne7 22. b3 Ng6 23. Rxf8+ Rxf8 24. Ba3 Nxh3 25. g4 Qh4 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.05"]
[Round "5.17"]
[White "Suarez, Walter Camilo"]
[Black "Ossa, Juan Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1984"]
[BlackElo "1892"]
[PlyCount "104"]
[EventDate "2009.04.03"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bg7 5. e4 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 f4 12. b4 a5 13. bxa5 Rxa5 14. Bd2 Ra8 15. a4
g5 16. Nb5 h5 17. a5 Ng6 18. Bb4 Nf6 19. Rc1 g4 20. c5 Ra6 21. cxd6 cxd6 22.
Nc7 g3 23. Nxa6 bxa6 24. Rc6 Ne8 25. Rxc8 Qxc8 26. h3 Rf7 27. Qd2 Bf8 28. Rc1
Qa8 29. Nb2 Nh4 30. Nc4 Qa7+ 31. Nb6 Rb7 32. Bf1 Nf6 33. Kh1 Rg7 34. Qd3 Qf7
35. Rc8 Kh7 36. Ra8 Ng4 37. Be1 Ne3 38. Qe2 Be7 39. Ra7 Qe8 40. Rxa6 Qb8 41.
Ra8 Qb7 42. Bd2 Bg5 43. Rc8 Ng4 44. Rc1 Nf2+ 45. Kg1 Bd8 46. Be1 Nxh3+ 47. Kh1
Ng5 48. Qa6 Qe7 49. Qc8 Ng6 50. Bb4 Rf7 51. Be2 Nf8 52. Nc4 Nge6 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "5.19"]
[White "Valencia, David Fernando"]
[Black "Barbosa, Cristian"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "104"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 a6 6. Bxc6+ bxc6 7. e5 Qc7 8. d3
Ne7 9. O-O Nf5 10. b3 Be7 11. Na4 O-O 12. Qe2 Nd4 13. Qf2 Qa7 14. Be3 Nxf3+ 15.
Qxf3 Bb7 16. Qf2 d4 17. Bc1 f6 18. Qe2 Bc8 19. Ba3 Bd7 20. Rf3 f5 21. Rh3 g6
22. Rf1 Kg7 23. Rff3 Rh8 24. Rfg3 Rab8 25. Qh5 Kf7 26. Qe2 Rbg8 27. Kf1 Ke8 28.
Rf3 Kd8 29. Rf2 g5 30. fxg5 Rxg5 31. Qd2 Rg7 32. Qe2 Kc7 33. Qe1 Be8 34. Rh6
Bf7 35. Rxf5 exf5 36. e6 Bg6 37. Qe5+ Kc8 38. Qxg7 Re8 39. Bxc5 Bxc5 40. Qd7+
Qxd7 41. exd7+ Kxd7 42. Nxc5+ Kc7 43. Rh3 Re7 44. Kf2 Kd6 45. Na4 Kc7 46. Rh4
Rd7 47. Nc5 Rd6 48. Rxd4 Rxd4 49. Ne6+ Kd6 50. Nxd4 f4 51. Ke2 c5 52. Nf3 Bh5
1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.20"]
[White "Celis Guzman, Julian Fernando"]
[Black "Babilonia, Mauricio Rafael"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1932"]
[Annotator "ilegible"]
[PlyCount "15"]
[EventDate "2009.04.03"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. h3 h6 6. d4 g5 7. a3 Bg7 8. Be3
1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.9"]
[White "Valle, Leiner Efrain"]
[Black "Ceron, Edgar Ivan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "2006"]
[PlyCount "91"]
[EventDate "2009.04.03"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Nbd7 5. d3 e5 6. Nc3 Bd6 7. e4 O-O 8. Re1
d4 9. Nb1 Qc7 10. Nh4 Nb6 11. Rf1 Re8 12. f4 h6 13. f5 Kf8 14. g4 Ke7 15. b3 c5
16. a4 a5 17. Na3 Bd7 18. h3 Bc6 19. Nf3 Kd7 20. Nd2 Kc8 21. Ndc4 Nxc4 22. Nxc4
b6 23. Qf3 Kb7 24. Bd2 Nh7 25. Qg3 Rad8 26. Rae1 f6 27. Kf2 Nf8 28. Ke2 Nd7 29.
Kd1 Nb8 30. h4 Na6 31. Bf3 Nb4 32. g5 hxg5 33. hxg5 b5 34. axb5 Bxb5 35. Rh1 a4
36. bxa4 Bxa4 37. Bxb4 cxb4 38. Rh7 Re7 39. Kd2 Bb5 40. Be2 Ra8 41. Rb1 Ra2 42.
gxf6 gxf6 43. Rxe7 Bxe7 44. Qg8 Ka7 45. Bd1 Ba4 46. Ke1 1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.1"]
[White "Vargas, Arteaga Alexis"]
[Black "Narvaez, Zamir"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2217"]
[BlackElo "2145"]
[PlyCount "112"]
[EventDate "2009.04.03"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 Qb6 8. h3
Bh5 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 Nbd7 12. Bd2 Rh4 13. Qxb6 Nxb6 14. cxd5
exd5 15. O-O-O Nc4 16. Be1 O-O-O 17. b3 Nb6 18. f3 Rh8 19. Bg3 c5 20. Kb2 a6
21. Rc1 c4 22. Rhd1 g5 23. e4 Bb4 24. e5 Ne8 25. Ne2 Nc7 26. a4 Ne6 27. f4 gxf4
28. Nxf4 Kb8 29. Nxe6 fxe6 30. h4 Rdf8 31. Rf1 Bd2 32. Rcd1 c3+ 33. Kc2 Nc8 34.
b4 Na7 35. Kd3 Nc6 36. Rb1 Rxf1 37. Bxf1 Nxd4 38. Kxd4 c2 39. Ra1 Rc8 40. Kd3
c1=Q 41. Rxc1 Rxc1 42. Kxd2 Rxf1 43. Ke2 Rg1 44. Kf2 Rb1 45. h5 Rxb4 46. Kf3 b5
47. a5 Rc4 48. Bh4 b4 49. Be7 b3 50. Ba3 Rc2 51. g5 b2 52. Bxb2 Rxb2 53. Kg3 d4
54. g6 Rb7 55. Kf3 d3 56. Ke3 Rd7 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.3"]
[White "Moran, Daniel Stiven"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2044"]
[BlackElo "2204"]
[PlyCount "60"]
[EventDate "2009.04.03"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 exf6 4. d5 d6 5. Nd2 g6 6. e4 Bg7 7. Bd3 O-O 8. Ne2
Nd7 9. f4 f5 10. exf5 Nf6 11. Nc3 Re8+ 12. Kf1 Bxf5 13. Bxf5 gxf5 14. h3 Re3
15. Nc4 Rxc3 16. bxc3 Ne4 17. Qd3 Qh4 18. g3 Nxg3+ 19. Kg2 Ne4 20. Raf1 Kh8 21.
Rf3 Bh6 22. Rhf1 Rg8+ 23. Kh2 Qh5 24. Qe3 b5 25. Nb2 Nf6 26. Qd2 Qg6 27. Nd1
Ne4 28. Qe2 Bxf4+ 29. Kh1 Ng3+ 30. Rxg3 Qxg3 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.4"]
[White "Herrera, Juan Sebastian"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "2121"]
[PlyCount "116"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 b5 7. a3 Bb7 8. O-O
Nf6 9. Bd3 d6 10. f4 Nbd7 11. Qe1 Nb6 12. Kh1 Nfd7 13. Be2 Be7 14. Rb1 Bf6 15.
Be3 Nc5 16. Bf3 Nc4 17. Bg1 O-O 18. Qe2 Nd7 19. Qe1 Rac8 20. Nd1 e5 21. Ne2
exf4 22. Nxf4 Rfe8 23. Qg3 Nd2 24. Ne3 Nxf1 25. Rxf1 Be5 26. c3 Nf8 27. Qg4
Bxf4 28. Qxf4 Ng6 29. Qg3 Bxe4 30. Bxe4 Rxe4 31. Nf5 Re6 32. Bd4 f6 33. h4 d5
34. Qf3 Re4 35. Bf2 Qc4 36. Rd1 Rf4 37. Qe3 Qe4 38. Nd6 Qxe3 39. Bxe3 Rxh4+ 40.
Kg1 Rd8 41. Rxd5 Re4 42. Bb6 Rd7 43. Nxe4 Rxd5 44. Kf1 Ne5 45. b3 f5 46. Nf2
Rd2 47. Bc7 Nd3 48. Nxd3 Rxd3 49. Be5 Rd2 50. g3 Ra2 51. b4 Kf7 52. Ke1 g5 53.
Bd4 Ke6 54. Be3 h6 55. Bd2 Rxa3 56. Ke2 Ra2 57. Kd3 Rxd2+ 58. Kxd2 Kd5 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.7"]
[White "Almanza, Rafael Andres"]
[Black "Juez, Jhon Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2158"]
[BlackElo "2075"]
[PlyCount "77"]
[EventDate "2009.04.03"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. a4
Bb7 9. d3 d6 10. c3 Na5 11. Bc2 c5 12. Nbd2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. h3
h6 16. Nh2 Bg7 17. Be3 Kh7 18. Qd2 Rf8 19. Ng4 Nxg4 20. hxg4 Qh4 21. axb5 axb5
22. g5 f5 23. Rxa5 Rxa5 24. exf5 gxf5 25. d4 e4 26. Bf4 hxg5 27. Bxd6 Rf7 28.
dxc5 Ra8 29. Bb3 Rf6 30. Bd5 e3 31. Qd3 Bxd5 32. Qxd5 f4 33. Ne4 exf2+ 34. Nxf2
f3 35. Qxa8 g4 36. Qe4+ Kg8 37. Qxg4 Qh6 38. Qc8+ Kh7 39. Qh3 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.8"]
[White "Otero, Daniel"]
[Black "Paez, David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2078"]
[BlackElo "2042"]
[PlyCount "105"]
[EventDate "2009.04.03"]

1. Nf3 d5 2. d4 Nf6 3. g3 c6 4. Bg2 Bf5 5. O-O Qc8 6. Re1 g6 7. c4 e6 8. Nc3
Be4 9. Bf4 Bg7 10. Rc1 O-O 11. Qd2 Qd8 12. Bh6 Nbd7 13. Bxg7 Kxg7 14. Nxe4 Nxe4
15. Qc2 Qa5 16. b4 Qd8 17. Ne5 Nxe5 18. dxe5 f5 19. exf6+ Qxf6 20. f3 Nd6 21.
cxd5 exd5 22. e3 Rae8 23. Qc5 Rf7 24. Qxa7 Nc4 25. Qc5 b6 26. Qd4 Rxe3 27.
Qxf6+ Rxf6 28. Rxe3 Nxe3 29. f4 Nxg2 30. Kxg2 Kf7 31. a4 Ke7 32. b5 c5 33. a5
Kd6 34. a6 Rf7 35. Re1 c4 36. Re8 Kc5 37. Rb8 Kxb5 38. Rb7 Rf8 39. a7 Ra8 40.
Rxh7 c3 41. Kf3 Kb4 42. Rc7 b5 43. Ke3 Kb3 44. Kd3 b4 45. g4 d4 46. f5 gxf5 47.
gxf5 Kb2 48. f6 b3 49. f7 c2 50. Kd2 d3 51. h4 Kb1 52. h5 b2 53. h6 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "6.9"]
[White "Ojeda, Jesus David"]
[Black "Hernandez, Jairo Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2037"]
[BlackElo "2034"]
[PlyCount "44"]
[EventDate "2009.04.03"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. dxe5 dxe5 8.
Qxd8 Rxd8 9. Bg5 Re8 10. O-O c6 11. h3 h6 12. Bh4 Nh5 13. Rad1 g5 14. Bg3 Nf4
15. Bxf4 exf4 16. Nd4 a5 17. Bf3 Na6 18. Na4 Be6 19. Nxe6 Rxe6 20. Rd7 b5 21.
Nb6 Rb8 22. cxb5 Nc5 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "6.10"]
[White "Ossa, Juan Sebastian"]
[Black "Valle, Leiner Efrain"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "2192"]
[PlyCount "47"]
[EventDate "2009.04.03"]

1. d4 b6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Bb7 5. Bf4 Nf6 6. e3 d6 7. Be2 O-O 8. O-O
Nbd7 9. Na4 d5 10. cxd5 Nxd5 11. Bg3 N7f6 12. Bd3 Re8 13. Rc1 Bd6 14. Ne5 a6
15. a3 Rc8 16. Qe2 c5 17. dxc5 Bxe5 18. Bxe5 b5 19. Nb6 Nxb6 20. cxb6 Qd5 21.
Qf3 Qxf3 22. gxf3 Nd7 23. Bc7 Bxf3 24. e4 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.14"]
[White "Juez, Jose Yesid"]
[Black "Obando Avila, Jhanier Rodrigo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2004"]
[PlyCount "57"]
[EventDate "2009.04.03"]

1. e4 Nf6 2. d3 Nc6 3. f4 e5 4. Nf3 d5 5. exd5 Qxd5 6. fxe5 Ng4 7. d4 Bf5 8.
Bd3 Bxd3 9. Qxd3 Nb4 10. Qe2 O-O-O 11. O-O c5 12. c4 Qd7 13. a3 Nc6 14. d5 Nd4
15. Nxd4 cxd4 16. e6 fxe6 17. Qxg4 exd5 18. Qxd4 Qc7 19. Qg4+ Kb8 20. Bf4 Bd6
21. Bxd6 Qxd6 22. Qf4 Qxf4 23. Rxf4 dxc4 24. Nc3 Rd2 25. Rf2 Rhd8 26. Raf1 R2d3
27. Rf8 a6 28. Rxd8+ Rxd8 29. Rd1 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "6.15"]
[White "Luna, David Humberto"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "122"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. Qd2 O-O 8.
f3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxc6 12. c3 Be6 13. Be2 Rfd8 14. Qc2
Bf5 15. Qc1 a6 16. O-O Rac8 17. Rd1 Qe6 18. Rxd8+ Rxd8 19. Bf1 h5 20. Qe1 Bc2
21. Qf2 b5 22. Re1 Qf5 23. h3 Bb1 24. a3 Qc2 25. Rc1 Qxf2+ 26. Kxf2 Ba2 27. Ke1
Bb3 28. Be2 Be5 29. f4 Bf6 30. g3 e5 31. Bd1 Bc4 32. Be2 exf4 33. Bxf4 Re8 34.
Rc2 g5 35. Bc1 g4 36. h4 Rxe2+ 37. Rxe2 Bxe2 38. Kxe2 Be5 39. Kf2 f5 40. Bd2
Kf7 41. b3 Ke6 42. c4 bxc4 43. bxc4 Kd6 44. Bb4+ Kc6 45. a4 Kb6 46. Kg2 f4 47.
gxf4 Bxf4 48. a5+ Kc6 49. c5 Kb5 50. Be1 Kxc5 51. Kf2 Bc7 52. Ke3 Kb5 53. Ke4
Bxa5 54. Bg3 Bc3 55. Kf5 a5 56. Kg5 a4 57. Bd6 Kc6 58. Ba3 g3 59. Kxh5 g2 60.
Bc5 Kxc5 61. Kg5 g1=Q+ 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.16"]
[White "Torres, David"]
[Black "Arias, Juan Camilo"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "50"]
[EventDate "2009.04.03"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 Be7 5. d5 Nb8 6. Nc3 a6 7. Be2 d6 8. O-O
O-O 9. Kh1 c6 10. h3 Nbd7 11. Nh2 Nc5 12. f3 a5 13. Be3 cxd5 14. exd5 b6 15. a3
Bb7 16. Bc4 Nfd7 17. f4 exf4 18. Bxf4 Na6 19. Nb5 Nf6 20. Ng4 Ne4 21. Qf3 f5
22. Nf2 Nec5 23. Rae1 Nc7 24. Rxe7 Nxb5 25. Bg5 Qc8 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "6.17"]
[White "Rodriguez Lopez, Andres Cami"]
[Black "Morales, David (2)"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1909"]
[PlyCount "69"]
[EventDate "2009.04.03"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Be2 Na5 8. Nbd2 Bd7
9. Rb1 Rc8 10. O-O g6 11. Re1 Ne7 12. Qc2 Bg7 13. Nf1 Nf5 14. Ne3 Nxe3 15. Bxe3
Nb3 16. Nd2 Ba4 17. Nxb3 Qxb3 18. Qd2 Qc2 19. Bd1 Qxd2 20. Bxa4+ Ke7 21. Bxd2
Rb8 22. Bg5+ f6 23. exf6+ Bxf6 24. Bxf6+ Kxf6 25. Bd7 Rbd8 26. Bxe6 Rhe8 27.
Bg4 Re7 28. Rxe7 Kxe7 29. Re1+ Kf6 30. Bf3 b5 31. Re5 a6 32. Kf1 Rd6 33. Rxd5
Re6 34. Rc5 Kg7 35. Rc6 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "6.20"]
[White "Castillo, Ricardo"]
[Black "Celis Guzman, Julian Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1935"]
[BlackElo "1932"]
[PlyCount "48"]
[EventDate "2009.04.03"]

1. e4 e5 2. f4 exf4 3. Nf3 Ne7 4. d4 d5 5. e5 Ng6 6. Bd3 Nc6 7. c3 Be7 8. O-O
Bg4 9. h3 Be6 10. b4 a6 11. Nbd2 Qd7 12. Kh2 Bf5 13. Nb3 Bxd3 14. Qxd3 b6 15.
a4 a5 16. b5 Nd8 17. c4 Ne6 18. Nbd2 O-O 19. cxd5 Qxd5 20. Ne4 Rad8 21. Nc3 Qd7
22. Qc4 Nxd4 23. Nxd4 Qxd4 24. Qxc7 Rc8 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "????.??.??"]
[Round "6"]
[White "Babilonia, Mauricio Rafael"]
[Black "Suarez, Walter Camilo"]
[Result "1-0"]
[ECO "D43"]
[PlyCount "59"]
[EventDate "2009.04.03"]
[SourceDate "2009.04.06"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5
9. Be2 Bb7 10. h4 g4 11. Ne5 h5 12. O-O Nbd7 13. Qc2 Rc8 14. Rad1 Nxe5 15. Bxe5
Rh6 16. Bf4 Rg6 17. Bg5 Qc7 18. a3 Nh7 19. Be3 Be7 20. e5 Bxh4 21. Ne4 Kf8 22.
f3 Qe7 23. fxg4 hxg4 24. Nd6 f5 25. exf6 Rxf6 26. Rxf6+ Bxf6 27. Bh6+ Bg7 28.
Qxh7 Qxd6 29. Rf1+ Ke8 30. Qg8+ 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.19"]
[White "Babilonia, Mauricio Rafael"]
[Black "Suarez, Walter Camilo"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1799"]
[BlackElo "1984"]
[PlyCount "61"]
[EventDate "2009.04.03"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5
9. Be2 Bb7 10. h4 g4 11. Ne5 h5 12. O-O Nbd7 13. Qc2 Rc8 14. Rad1 Nxe5 15. Bxe5
Rh6 16. Bf4 Rg6 17. Bg5 Qc7 18. a3 Nh7 19. Be3 Be7 20. e5 Bxh4 21. Ne4 Kf8 22.
f3 Qe7 23. fxg4 hxg4 24. Nd6 f5 25. exf6 Rxf6 26. Rxf6+ Bxf6 27. Bh6+ Bg7 28.
Qxh7 Qxd6 29. Rf1+ Ke8 30. Qg8+ Ke7 31. Rf7# 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "7.2"]
[White "Torres, Juan Camilo"]
[Black "Vargas, Arteaga Alexis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2121"]
[BlackElo "2217"]
[PlyCount "111"]
[EventDate "2009.04.03"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. O-O d5 6. b3 cxd4 7. exd4 Bd6 8. Bb2
O-O 9. a3 Qc7 10. Qe2 b6 11. Ne5 Bxe5 12. dxe5 Nd7 13. Qh5 g6 14. Qh6 Nc5 15.
Nd2 d4 16. f4 f5 17. exf6 Rxf6 18. Ne4 Nxe4 19. Bxe4 Bb7 20. c3 Na5 21. Bxb7
Qxb7 22. cxd4 Nxb3 23. d5 Rf5 24. Rad1 Rh5 25. Qxh5 gxh5 26. dxe6 Nc5 27. f5
Kf8 28. Bf6 b5 29. e7+ Kf7 30. Rd8 Qe4 31. e8=Q+ Qxe8 32. Rxe8 Rxe8 33. Bd4 Nb3
34. Bxa7 Ra8 35. Rf3 Nd2 36. Rd3 Rxa7 37. Rxd2 Rxa3 38. Rd7+ Kg8 39. Rb7 Rb3
40. f6 h6 41. Rg7+ Kf8 42. Rh7 Rc3 43. Rxh6 Rc5 44. Rh7 Rf5 45. Rb7 Rxf6 46.
Rxb5 Rh6 47. Rg5 Kf7 48. h4 Kf6 49. Kh2 Rh8 50. Kg3 Rh7 51. Kf4 Rh8 52. g3 Ke6
53. Rg6+ Kf7 54. Kg5 Rh7 55. Rf6+ Kg7 56. Ra6 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.3"]
[White "Rios, Cristhian Camilo"]
[Black "Martinez Romero, Martin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2204"]
[BlackElo "2121"]
[PlyCount "88"]
[EventDate "2009.04.03"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. e4 O-O 7. Nf3 Na6 8.
Be2 Be6 9. d5 Bg4 10. e5 Bxf3 11. gxf3 Nd7 12. f4 Rc8 13. Bf3 Nb6 14. Qe2 Nb4
15. Qe4 c5 16. a3 f5 17. exf6 exf6 18. O-O Re8 19. Qb1 Na6 20. f5 g5 21. h4 Nc4
22. hxg5 fxg5 23. Ne4 h6 24. Qc2 Ne5 25. Bg2 Rf8 26. Ng3 c4 27. Bd2 Nc5 28. Bc3
Ncd3 29. Nh5 Bh8 30. Be4 Qe8 31. Ng3 h5 32. f3 h4 33. Nh1 Nxf3+ 34. Bxf3 Qe3+
35. Kg2 Rxf5 36. Bxh8 h3+ 37. Kh2 Rxf3 38. Rxf3 Qxf3 39. Bc3 Re8 40. Ng3 Re3
41. Rg1 Nf4 42. d6 Re2+ 43. Nxe2 Qf2+ 44. Kh1 Qf3+ 1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "7.6"]
[White "Hernandez, Jairo Andres"]
[Black "Herrera, Juan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2034"]
[BlackElo "2144"]
[PlyCount "97"]
[EventDate "2009.04.03"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. h3 Nf6 6. Nc3 Be6 7. Qe2 a6 8. Nd5
h6 9. Be3 Nd4 10. Nxd4 exd4 11. Bd2 c6 12. Nxf6+ Qxf6 13. Bb3 O-O 14. O-O Rae8
15. f4 Kh8 16. Qf3 Rd8 17. Rae1 Rfe8 18. Kh1 Bb6 19. g4 Bxb3 20. axb3 Bc7 21.
Re2 Kg8 22. Rfe1 Rd7 23. Rg1 Rde7 24. Qf2 c5 25. b4 Rc8 26. g5 hxg5 27. Rxg5
Kf8 28. Qh4 Ree8 29. Reg2 g6 30. f5 Ke7 31. Qg4 Kd7 32. fxg6+ Kc6 33. g7 Rg8
34. Rf5 Qe6 35. Qf3 Bd8 36. bxc5 dxc5 37. Bg5 Bxg5 38. Rgxg5 Kb5 39. Rxf7 b6
40. Qf5 Qh6 41. Kg2 a5 42. Qf6 Qxf6 43. Rxf6 Rc7 44. Rfg6 a4 45. h4 a3 46. bxa3
Ra7 47. h5 Rxa3 48. h6 Ra2 49. h7 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.7"]
[White "Perez Olarte, Cesar Camilo"]
[Black "Barros, Raul Jr"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2097"]
[BlackElo "2030"]
[PlyCount "79"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. a4 Be7 8. a5
Nc6 9. Nb3 O-O 10. O-O Ne5 11. Be3 Qc7 12. Bb6 Qc6 13. f4 Ng6 14. Bd3 d5 15. e5
Nd7 16. Nd4 Bc5 17. Kh1 Bxd4 18. Bxd4 b5 19. axb6 Nxb6 20. Qh5 Re8 21. Ne2 Nd7
22. Ng3 Nc5 23. Bxc5 Qxc5 24. Ne2 Nf8 25. c3 Rb8 26. b4 Qc6 27. Ra5 Bb7 28. Rc5
Qb6 29. Nd4 Rbc8 30. f5 exf5 31. Nxf5 Rc7 32. Nd6 Ree7 33. Qg4 Rxe5 34. Rxc7
Qxc7 35. Nxf7 Re8 36. Nh6+ Kh8 37. Qh5 g6 38. Qh4 Qe7 39. Nf7+ Kg8 40. Qd4 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.8"]
[White "Avila, Pedro Andres"]
[Black "Univio Sanchez, German"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2088"]
[BlackElo "1946"]
[PlyCount "39"]
[EventDate "2009.04.03"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Nxd4 10. Bxd4 Qa5 11. O-O Qb4 12. Qd3 Qa5 13. Rad1 e6 14. Kh1 d5 15.
exd5 exd5 16. Nxd5 Nxd5 17. Bxg7 Kxg7 18. Qxd5 Qxd5 19. Bxd5 Bf5 20. c4 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.9"]
[White "Ceron, Edgar Ivan"]
[Black "Moran, Daniel Stiven"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2006"]
[BlackElo "2044"]
[PlyCount "68"]
[EventDate "2009.04.03"]

1. d4 c5 2. Nf3 b6 3. c4 Bb7 4. e3 d6 5. Be2 Nd7 6. O-O Ngf6 7. b3 g6 8. Bb2
Bg7 9. Nbd2 O-O 10. a3 Ne4 11. Qc2 Ndf6 12. d5 Nxd2 13. Nxd2 Bc8 14. Rad1 Bg4
15. f3 Bf5 16. e4 Bd7 17. e5 dxe5 18. Bxe5 Ne8 19. f4 Nd6 20. Qc3 f6 21. Bxd6
exd6 22. Bd3 f5 23. Qc2 Qf6 24. Nf3 h6 25. Qd2 Rfe8 26. Rde1 Qb2 27. Qxb2 Bxb2
28. a4 Kf7 29. Kf2 Rxe1 30. Rxe1 Re8 31. Rxe8 Bxe8 32. h4 Kf6 33. g3 Bc1 34.
Bc2 Ba3 1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.11"]
[White "Juez, Jhon Alexander"]
[Black "Juez, Jose Yesid"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2075"]
[BlackElo "2004"]
[PlyCount "48"]
[EventDate "2009.04.03"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Bb4 8.
Bd3 Nf6 9. O-O Bxc3 10. bxc3 O-O 11. Bg5 h6 12. c4 Qd8 13. Bf4 Nh5 14. Be3 f5
15. Ne5 Nf6 16. Nxc6 bxc6 17. Qf3 Bb7 18. Qg3 Ng4 19. h3 Nxe3 20. fxe3 Rb8 21.
Qe5 Qf6 22. Qxf6 gxf6 23. c5 Bc8 24. Rab1 Bd7 1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "7.13"]
[White "Valle, Leiner Efrain"]
[Black "Ojeda, Jesus David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "2037"]
[PlyCount "58"]
[EventDate "2009.04.03"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Bc5 6. e5 d5 7. exf6 dxc4 8.
Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. Nce4 Bb6 12. Nxe6 fxe6 13. fxg7 Rg8 14. Bh6
Qg6 15. Ng5 e5 16. Qf3 O-O-O 17. Qh3+ Kb8 18. Ne4 Nb4 19. Rac1 d3 20. Qh4 Nxc2
21. Nf6 Nxe1 22. Rxe1 Rd4 23. Nxg8 Rxh4 24. Ne7 Rxh6 25. Nxg6 Rxg6 26. Rxe5 c6
27. Re8+ Kc7 28. g8=Q Rxg8 29. Rxg8 d2 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "7.15"]
[White "Silva, John Hansen"]
[Black "Rodriguez Lopez, Andres Cami"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2028"]
[BlackElo "1909"]
[PlyCount "34"]
[EventDate "2009.04.03"]

1. e3 e5 2. d4 exd4 3. exd4 Nf6 4. Nf3 g6 5. Bg5 d5 6. Nc3 Bg7 7. Qe2+ Be6 8.
O-O-O O-O 9. h4 Re8 10. Ne5 Qd6 11. Bxf6 Bxf6 12. h5 Nd7 13. hxg6 fxg6 14. Nxd7
Qxd7 15. Qd2 a6 16. Qf4 Qe7 17. Qg3 Qg7 0-1

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.18"]
[White "Arias, Juan Camilo"]
[Black "Luna, David Humberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1734"]
[BlackElo "1664"]
[PlyCount "110"]
[EventDate "2009.04.03"]

1. e4 d6 2. d4 Nf6 3. Nd2 g6 4. Ngf3 Bg7 5. Bc4 a6 6. c3 Nbd7 7. h3 b5 8. Bd3
Bb7 9. O-O O-O 10. Nh2 c5 11. Qe2 Rc8 12. f4 Qb6 13. Qf2 cxd4 14. Qxd4 Qc6 15.
Qe3 Nc5 16. Re1 d5 17. exd5 Qxd5 18. Bf1 Nh5 19. Ng4 Ne6 20. Qe4 Qc5+ 21. Qe3
Qd5 22. f5 Nef4 23. Qe4 Qc5+ 24. Qe3 Qd5 25. fxg6 hxg6 26. Qe4 Qc5+ 27. Qe3 Qd5
28. Qe4 Qxe4 29. Nxe4 f5 30. g3 fxe4 31. gxf4 Nxf4 32. Rd1 Nd5 33. Bg2 Nf6 34.
Ne5 Kh7 35. Bg5 Rc5 36. Bxf6 Rxe5 37. Bxe5 Bxe5 38. Rd7 Bc8 39. Rxe7+ Bg7 40.
Rxe4 Rd8 41. Re2 Kh6 42. Rae1 Bf5 43. Be4 Be6 44. Bxg6 Bxa2 45. Bf5 Bc4 46. Rg2
Bf8 47. Rg6+ Kh5 48. Rxa6 Bc5+ 49. Kh1 Bd5+ 50. Kh2 Bb7 51. Bg4+ Kg5 52. Re5+
Kf4 53. Rf5+ Ke3 54. Re6+ Be4 55. Rxc5 Rd2+ 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.19"]
[White "Morales, David (2)"]
[Black "Obando Avila, Jhanier Rodrigo"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "43"]
[EventDate "2009.04.03"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Bg5 dxc4 6. Bxf6 exf6 7. e4 Bg4 8.
Bxc4 Bxf3 9. Qxf3 Qxd4 10. Qd3 Qxd3 11. Bxd3 Bb4 12. Ke2 Nd7 13. a3 Bxc3 14.
bxc3 Ne5 15. Rhd1 O-O-O 16. f4 Rxd3 17. Rxd3 Nxd3 18. Kxd3 Rd8+ 19. Ke2 a6 20.
Rd1 Rxd1 21. Kxd1 Kd7 22. Kd2 1/2-1/2

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "7.20"]
[White "Castillo, Ricardo"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1935"]
[Annotator "La del Honor"]
[PlyCount "51"]
[EventDate "2009.04.03"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. Bc4 Bc5 7. d4 Qe7+ 8.
Ne2 Bd6 9. O-O Bg4 10. Nxf4 Bxf3 11. Qxf3 Nf6 12. Qxb7 O-O 13. Qxa8 c6 14. d5
Ng4 15. Be2 Nxh2 16. Bd2 Qh4 17. Be1 Qh6 18. Bg3 Bc5+ 19. Bf2 Bd6 20. Nh3 Re8
21. Qb7 g5 22. Bd4 Qg6 23. Bd3 Qh5 24. Rf5 h6 25. dxc6 f6 26. Bc4+ 1-0

[Event "Nacional Sub 20 ABSOLUTO CLASI"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.06"]
[Round "7.16"]
[White "Cardozo, Carlos Eduardo"]
[Black "Celis Guzman, Julian Fernando"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1794"]
[BlackElo "1932"]
[Annotator "ORLANDO,JOSÉ"]
[PlyCount "64"]
[EventDate "2009.04.03"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Nxe5 Nxe5 5. d4 Ng6 6. e5 Ng8 7. Bc4 Bb4 8.
Qf3 Qe7 9. O-O Bxc3 10. bxc3 Nh6 11. Qh5 Qh4 12. Qf3 O-O 13. Ba3 Re8 14. Rae1
Qg4 15. Qg3 Qxg3 16. fxg3 Nf8 17. g4 b5 18. Bxb5 Nxg4 19. Bc4 Nh6 20. g4 d6 21.
exd6 Rxe1 22. Rxe1 cxd6 23. h3 Be6 24. d5 Bd7 25. Bxd6 Rc8 26. Bb3 Rxc3 27. Kg2
Rc8 28. c4 a5 29. c5 a4 30. Bc4 f5 31. c6 fxg4 (31... Be8 32. Ba6 Rxc6 33. dxc6
Bxc6+ 34. Kg3 fxg4 35. Bc4+ Nf7 36. Re7 Ng6) 32. Re8 Bxe8 1/2-1/2