[Event "VEN-ch"]
[Site "Barquisimeto"]
[Date "2001.12.10"]
[Round "7"]
[White "Alvarez Marquez, Johan"]
[Black "Kolosovas, Samuel"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2382"]
[PlyCount "13"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Bd3 1/2-1/2

[Event "VEN-ch"]
[Site "Barquisimeto"]
[Date "2001.12.09"]
[Round "6"]
[White "Blanco Acevedo, Cristobal Jose"]
[Black "Kolosovas, Samuel"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2237"]
[PlyCount "107"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 b6 3. d3 Bb7 4. Nf3 Nf6 5. e4 d5 6. cxd5 exd5 7. e5 Nfd7 8. d4 Be7 9. Bd3 Nf8 10. 0-0 Ne6 11. Ne2 0-0 12. Ng3 c5 13. Nf5 Nc6 14. h4 g6 15. Nxe7+ Qxe7 16. Bh6 Ncxd4 17. Bxf8 Kxf8 18. Re1 Kg7 19. Rc1 Re8 20. Nxd4 Nxd4 21. Qg4 h5 22. Qg3 c4 23. Bb1 b5 24. Rcd1 Ne6 25. f4 Kh8 26. f5 gxf5 27. Bxf5 Rg8 28. Qf3 Qxh4 29. Bxe6 fxe6 30. Qf6+ Qxf6 31. exf6 Bc8 32. Re5 Kh7 33. f7 Rf8 34. Rf1 Kg6 35. Re3 h4 36. Rf4 Rxf7 37. Rxh4 Rf5 38. Rh8 Bb7 39. Rxe6+ Kg5 40. Rb8 Rf7 41. Re3 Bc6 42. Rg3+ Kf6 43. Rf3+ Ke7 44. Rxf7+ Kxf7 45. Rc8 Bd7 46. Rc7 Ke6 47. Rxa7 d4 48. Kf2 Bc6 49. Ra6 Kd5 50. Ke2 b4 51. Kd2 Be8 52. Ra7 b3 53. axb3 cxb3 54. Kc1 1-0

[Event "VEN-ch"]
[Site "Barquisimeto"]
[Date "2001.12.09"]
[Round "5"]
[White "Kolosovas, Samuel"]
[Black "Borges Delgado, Gabriel Jose"]
[Result "1-0"]
[ECO "D01"]
[BlackElo "2228"]
[PlyCount "73"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. f3 c5 5. e3 e6 6. Nge2 Qa5 7. Qd2 Be7 8. Nc1 cxd4 9. exd4 a6 10. Bd3 b5 11. 0-0 Bb7 12. N1e2 Qb6 13. Be3 Qc7 14. Rfe1 Nb6 15. b3 0-0 16. Nd1 b4 17. Ng3 a5 18. Bf4 Bd6 19. Be5 Bxe5 20. dxe5 Nfd7 21. Qg5 h6 22. Qh5 Ba6 23. Nf2 Bxd3 24. cxd3 Rfc8 25. f4 Qd8 26. f5 Qg5 27. Qf3 Rc2 28. Nh3 Qh4 29. Nf4 Nf8 30. Rf1 Ra7 31. Qe3 Nfd7 32. Nfh5 Qg5 33. Qd4 Qe7 34. Kh1 f6 35. exf6 Nxf6 36. Nxf6+ Qxf6 37. Qxb6 1-0

[Event "VEN-ch"]
[Site "Barquisimeto"]
[Date "2001.12.08"]
[Round "4"]
[White "Garcia Moreno, Henry Alberto"]
[Black "Kolosovas, Samuel"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "68"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. Bd3 f5 6. Qe2 Nf6 7. Bg5 fxe4 8. Bxf6 Qxf6 9. Bxe4 Bxe4 10. Qxe4 Nc6 11. Nf3 0-0 12. 0-0-0 Bxc3 13. bxc3 Na5 14. Qd3 d5 15. cxd5 exd5 16. h4 Qd6 17. Ng5 g6 18. f3 Nc4 19. Kb1 Rae8 20. Rde1 Qg3 21. Re2 Qd6 22. Rhe1 Qc6 23. Ka1 Qb5 24. Nh3 Re3 25. Qc2 Rfe8 26. Nf4 Na3 27. Qb2 Qa4 28. Rxe3 Rxe3 29. Rc1 c6 30. Qb3 Qa5 31. Kb2 Nc4+ 32. Kc2 Qa6 33. Rf1 Na3+ 34. Kd2 Qxf1 0-1

[Event "VEN-ch"]
[Site "Barquisimeto"]
[Date "2001.12.08"]
[Round "3"]
[White "Kolosovas, Samuel"]
[Black "Chavez Lazo, Jorge Leonidas"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "80"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Nb3 a6 7. Bd3 Nf6 8. 0-0 Be7 9. f4 h5 10. Qe2 d6 11. a4 b6 12. Bd2 Bb7 13. Rae1 Nb4 14. Nd1 Nxd3 15. Qxd3 Rc8 16. Bc3 Qc4 17. Nd2 Qxa4 18. e5 Qc6 19. Rf3 dxe5 20. fxe5 Rd8 21. exf6 Rxd3 22. fxg7 Rg8 23. cxd3 Qc5+ 24. Rf2 Qd5 25. Re5 Qxd3 26. Rxh5 f5 27. Rh3 Qd6 28. Re2 Kf7 29. Ne3 Qd3 30. Kf1 b5 31. Nf3 Bf6 32. Bxf6 Kxf6 33. Rh6+ Ke7 34. Nd4 Be4 35. Nxe6 Kf7 36. Kf2 a5 37. h4 Rxg7 38. Nxg7 Kxg7 39. Rh5 f4 40. Rg5+ Kh7 1-0

[Event "VEN-ch"]
[Site "Barquisimeto"]
[Date "2001.12.07"]
[Round "1"]
[White "Kolosovas, Samuel"]
[Black "Vera Leon, Ely"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "84"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 dxe4 6. Nxe4 Nd7 7. d4 Ngf6 8. Bd3 Nxe4 9. Bxe4 Nf6 10. Bd3 Qxd4 11. Be3 Qd5 12. Qe2 e6 13. 0-0 Be7 14. Rad1 Qh5 15. Qd2 0-0 16. c4 Rfd8 17. Qc2 h6 18. f4 Bc5 19. Bxc5 Qxc5+ 20. Kh2 e5 21. b4 Qxb4 22. fxe5 Nd7 23. Bh7+ Kh8 24. Qf5 Qe7 25. e6 Nf6 26. Rde1 Nxh7 27. exf7 Qc7+ 28. Kh1 Nf6 29. Qg6 Nh7 30. Re8+ Nf8 31. Qh5 Qd7 32. Rfe1 Kh7 33. R8e7 Qd6 34. c5 Qg3 35. Qf5+ g6 36. Qf6 Rd2 37. Rg1 Rad8 38. Qf1 Rf2 39. Qa1 Rd3 40. Qe5 Qxh3+ 41. Qh2 Qxh2+ 42. Kxh2 Rd7 1-0

[Event "VEN-ch"]
[Site "Barquisimeto"]
[Date "2001.12.07"]
[Round "2"]
[White "Salazar, Anibal"]
[Black "Kolosovas, Samuel"]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "15"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. d4 Nf6 5. Nxc6 dxc6 6. e5 Ne4 7. Be3 Be7 8. Bc4 1/2-1/2

[Event "VEN-chT"]
[Site "Barquisimeto"]
[Date "2001.12.04"]
[Round "6"]
[White "Kolosovas, Samuel"]
[Black "Cabrera, Javier"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "81"]
[EventDate "2001.12.02"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be6 9. Nd5 Bxd5 10. Bxf6 Qa5+ 11. c3 Bxe4 12. Nc4 Qc7 13. Bxg7 Bc2 14. Nxd6+ Bxd6 15. Qxc2 Rg8 16. Qxh7 0-0-0 17. 0-0-0 Kb8 18. Bf6 Be7 19. Rxd8+ Rxd8 20. Bxe7 Qxe7 21. Qh6 Qc5 22. Qe3 Qd5 23. Kb1 Qd1+ 24. Qc1 Qa4 25. b3 Qh4 26. Qc2 Qf4 27. g3 Qg5 28. h4 Qh6 29. Bd3 f5 30. Rd1 e4 31. Be2 Rxd1+ 32. Qxd1 e3 33. fxe3 Qxe3 34. Qd3 Qg1+ 35. Kb2 Qh2 36. h5 f4 37. gxf4 Qxf4 38. Bd1 Qh6 39. Qg6 Qd2+ 40. Bc2 a5 41. h6 1-0

[Event "VEN-chT"]
[Site "Barquisimeto"]
[Date "2001.12.04"]
[Round "5"]
[White "Kolosovas, Samuel"]
[Black "Cardenas, Rodrigo"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "67"]
[EventDate "2001.12.02"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Bg5 c6 5. f4 Bg7 6. Nf3 0-0 7. Bd3 Nh5 8. Ne2 c5 9. c3 Qc7 10. 0-0 c4 11. Bc2 f6 12. Bh4 Bh8 13. b3 Be6 14. d5 Bc8 15. Nfd4 Ng7 16. Bf2 a6 17. Be3 e5 18. dxe6 Nxe6 19. f5 Nxd4 20. Nxd4 Nc6 21. Nxc6 bxc6 22. fxg6 hxg6 23. e5 fxe5 24. Rxf8+ Kxf8 25. Bxg6 Be6 26. Qh5 Kg8 27. Rf1 cxb3 28. axb3 Rd8 29. Rf7 Bxf7 30. Qh7+ Kf8 31. Qxh8+ Ke7 32. Bg5+ Kd7 33. Bf5+ Be6 34. Qg7+ 1-0

[Event "VEN-chT"]
[Site "Barquisimeto"]
[Date "2001.12.03"]
[Round "3"]
[White "Kolosovas, Samuel"]
[Black "Ramirez, Jose"]
[Result "0-1"]
[ECO "B81"]
[PlyCount "64"]
[EventDate "2001.12.02"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 Nc6 7. g4 e6 8. g5 Nd7 9. Be3 Qc7 10. Bc4 Nde5 11. Bb3 Na5 12. Qe2 Nec4 13. Bxc4 Nxc4 14. Bc1 b5 15. b3 Qa5 16. Rg3 Ne5 17. f4 Nd7 18. Bb2 Bb7 19. 0-0-0 0-0-0 20. Kb1 b4 21. Na4 Nc5 22. Nxc5 dxc5 23. Nf3 Rxd1+ 24. Qxd1 Be7 25. Ne5 Rd8 26. Rd3 Bxe4 27. Rxd8+ Qxd8 28. Qxd8+ Bxd8 29. Nxf7 Bc7 30. Bxg7 Bxf4 31. Bf8 Kd7 32. Bxc5 Bg6 0-1

[Event "VEN-chT"]
[Site "Barquisimeto"]
[Date "2001.12.03"]
[Round "4"]
[White "Villarraga, David"]
[Black "Kolosovas, Samuel"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "49"]
[EventDate "2001.12.02"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. g3 h5 8. Bg2 h4 9. 0-0 hxg3 10. hxg3 Ne5 11. f4 Nc4 12. Qe2 Nxe3 13. Qxe3 d6 14. Nd2 Nc6 15. N2b3 Bb6 16. Rae1 Be6 17. e5 dxe5 18. fxe5 Qg6 19. Rf4 0-0-0 20. Kf2 a5 21. Bxc6 bxc6 22. Qe4 Rh2+ 23. Kf1 Bc4+ 24. Ne2 Rf2+ 25. Rxf2 0-1

[Event "VEN-chT"]
[Site "Barquisimeto"]
[Date "2001.12.02"]
[Round "1"]
[White "Kolosovas, Samuel"]
[Black "Abreu Peyegrin, Douglas Jose"]
[Result "1-0"]
[ECO "D01"]
[PlyCount "72"]
[EventDate "2001.12.02"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. f3 e6 5. e4 h6 6. Be3 dxe4 7. fxe4 Bb4 8. Qf3 c5 9. Bc4 Qa5 10. Nge2 cxd4 11. Bxd4 Ne5 12. Bxe5 Qxe5 13. a3 Ba5 14. 0-0-0 0-0 15. h4 Bd7 16. g4 b5 17. Bd3 Rfc8 18. Rdg1 Rxc3 19. Nxc3 Bxc3 20. bxc3 Bc6 21. g5 hxg5 22. hxg5 Nxe4 23. Qh5 Kf8 24. Rf1 Nxg5 25. Rh2 Rd8 26. Rhf2 Be8 27. Kb2 Rc8 28. Rxf7+ Bxf7 29. Qh8+ Ke7 30. Qxc8 Be8 31. Qb7+ Bd7 32. Qxa7 Nh3 33. Qa5 Qc5 34. Qa8 Nf2 35. Qg2 Nxd3+ 36. cxd3 Qe5 1-0

[Event "VEN-chT"]
[Site "Barquisimeto"]
[Date "2001.12.02"]
[Round "2"]
[White "Kolosovas, Samuel"]
[Black "Romero, Alberto"]
[Result "0-1"]
[ECO "C83"]
[PlyCount "69"]
[EventDate "2001.12.02"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Re1 Be7 10. c3 0-0 11. Nbd2 Nxd2 12. Bxd2 Na5 13. Bc2 Nc4 14. Bc1 c5 15. Qd3 g6 16. a4 Bf5 17. Qd1 Bxc2 18. Qxc2 Qd7 19. Bh6 Rfe8 20. h3 Bf8 21. Bxf8 Rxf8 22. Ng5 bxa4 23. e6 fxe6 24. Nxe6 Rfc8 25. Qxa4 Qxa4 26. Rxa4 Nxb2 27. Ra5 Re8 28. Kf1 Nd3 29. Re3 c4 30. Rxd5 Rab8 31. Kg1 Rb1+ 32. Kh2 Nxf2 33. Rd4 Rb6 34. Rf3 Nd3 35. Nf4 0-1

[Event "Feria del Orinoco op"]
[Site "Bolivar"]
[Date "2001.08.27"]
[Round "7"]
[White "Kolosovas, Samuel"]
[Black "Aponte Ramos, Argimiro"]
[Result "0-1"]
[ECO "B74"]
[BlackElo "2225"]
[PlyCount "88"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. Nb3 Nf6 7. Nc3 0-0 8. 0-0 a5 9. a4 d6 10. Be3 Be6 11. f4 Qc8 12. Kh1 Nb4 13. Nd4 Bc4 14. Bd3 e5 15. Ndb5 Ra6 16. Qe2 Bxd3 17. cxd3 Ng4 18. Bg1 exf4 19. Rxf4 Ne5 20. d4 Nd7 21. Raf1 Qd8 22. Qf3 f6 23. Qh3 Re8 24. Bf2 Nf8 25. Nd5 Nxd5 26. Qb3 Kh8 27. Qxd5 Rc6 28. Bg1 Ne6 29. R4f2 Ng5 30. Nc3 Rc7 31. Qxa5 Nxe4 32. Nxe4 Rxe4 33. Rc2 Rc8 34. Rxc8 Qxc8 35. Qd5 Re6 36. h3 h6 37. Qb5 f5 38. b4 Re7 39. a5 Qc3 40. d5 Re4 41. Qxb7 Rxb4 42. Qe7 Rb2 43. Rf2 Rb1 44. Qxd6 Qe1 0-1

[Event "Feria del Orinoco op"]
[Site "Bolivar"]
[Date "2001.08.27"]
[Round "6"]
[White "Ruiz, Guillermo"]
[Black "Kolosovas, Samuel"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "98"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. 0-0 0-0 9. Bxc6 bxc6 10. Nb3 Bb6 11. N1d2 Nxd2 12. Bxd2 f6 13. e6 Bxe6 14. Re1 Re8 15. Qf3 c5 16. Nc1 Qd7 17. Nd3 Bf7 18. Nf4 c6 19. Nh5 Bxh5 20. Qxh5 Qf7 21. Qh4 Re5 22. Kf1 Rae8 23. Qg3 Qg6 24. Qxg6 hxg6 25. Bf4 Rxe1+ 26. Rxe1 Rxe1+ 27. Kxe1 Kf7 28. Ke2 g5 29. Bd6 Ke6 30. Bb8 c4 31. f3 a5 32. a4 d4 33. Bg3 Kd5 34. Be1 Kc5 35. Bd2 Bc7 36. g3 Kd5 37. Be1 f5 38. Bd2 g4 39. Be1 Bb6 40. Bd2 d3+ 41. cxd3 cxd3+ 42. Kxd3 gxf3 43. b4 axb4 44. Bxb4 c5 45. Bc3 c4+ 46. Kd2 Bd4 47. Bb4 c3+ 48. Ke1 Kc4 49. Bd6 Be3 0-1

[Event "Feria del Orinoco op"]
[Site "Bolivar"]
[Date "2001.08.26"]
[Round "5"]
[White "Kolosovas, Samuel"]
[Black "Palencia Morales, Wilson Guillermo"]
[Result "1/2-1/2"]
[ECO "B74"]
[BlackElo "2284"]
[PlyCount "55"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 b6 9. f4 d6 10. Bf3 Bb7 11. Be3 Nd7 12. g4 a5 13. a3 a4 14. Nd4 Na5 15. Ndb5 Nc4 16. Bc1 Qc8 17. Kh1 Qc5 18. b3 Ne3 19. Bxe3 Qxe3 20. e5 Bxf3+ 21. Rxf3 Qc5 22. bxa4 Rfd8 23. Nd5 dxe5 24. Rc3 Qf2 25. Nxe7+ Kf8 26. Nc6 e4 27. Nxd8 Bxc3 28. Qxd7 1/2-1/2

[Event "Feria del Orinoco op"]
[Site "Bolivar"]
[Date "2001.08.26"]
[Round "4"]
[White "Kolosovas, Samuel"]
[Black "Vera Leon, Ely"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "61"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. f3 h6 5. Bh4 Bf5 6. Bxf6 exf6 7. e4 dxe4 8. fxe4 Bh7 9. Nf3 Bb4 10. Bd3 0-0 11. 0-0 Bxc3 12. bxc3 Nd7 13. Rb1 Rb8 14. Nd2 Qa5 15. Rb3 Rfd8 16. Nc4 Qg5 17. Rf3 Qg4 18. Qe1 Qe6 19. Qh4 Re8 20. Nd2 Nf8 21. Qg3 Bg6 22. Rb1 Qxa2 23. Rbf1 Qe6 24. h4 Nh7 25. Bc4 Qe7 26. Qxg6 b5 27. Ba2 c5 28. Rg3 Ng5 29. hxg5 c4 30. gxf6 fxg6 31. fxe7 1-0

[Event "Feria del Orinoco op"]
[Site "Bolivar"]
[Date "2001.08.25"]
[Round "3"]
[White "Lopez, Diana"]
[Black "Kolosovas, Samuel"]
[Result "0-1"]
[ECO "C92"]
[PlyCount "64"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 d6 9. c3 Nd7 10. d4 Bf6 11. d5 Ne7 12. Nbd2 Ng6 13. Nf1 Nf4 14. Ng3 g6 15. Ne2 Nxe2+ 16. Qxe2 Bg7 17. Bg5 f6 18. Be3 h6 19. a4 f5 20. exf5 gxf5 21. axb5 Rb8 22. Ba7 Ra8 23. Be3 e4 24. Nd4 Ne5 25. Nc6 Qh4 26. Nxe5 Bxe5 27. bxa6 f4 28. Bd2 e3 29. fxe3 f3 30. gxf3 Bxh3 31. f4 Kh8 32. Kh1 Rg8 0-1

[Event "Feria del Orinoco op"]
[Site "Bolivar"]
[Date "2001.08.24"]
[Round "1"]
[White "Betancourt, Joe"]
[Black "Kolosovas, Samuel"]
[Result "1-0"]
[ECO "C26"]
[PlyCount "95"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Nc6 7. Ne2 Bd6 8. d4 0-0 9. 0-0 Bg4 10. f3 Bh5 11. Rb1 Rb8 12. Be3 Re8 13. Bf2 f5 14. Re1 e4 15. fxe4 fxe4 16. Qc1 Bf3 17. Nf4 Qd7 18. Qe3 Bxg2 19. Nxg2 Na5 20. Qe2 b5 21. Ne3 Rf8 22. Qg4 Qxg4 23. Nxg4 Nc4 24. Rbd1 Rf3 25. Ne3 Nb2 26. Rb1 Na4 27. c4 Rbf8 28. Rf1 bxc4 29. Nxc4 Nc3 30. Rbe1 Re8 31. a3 Nd5 32. Kg2 Re7 33. Be3 Nxe3+ 34. Rxe3 Rxe3 35. Nxe3 Bxa3 36. Nc4 Bb4 37. Rb1 a5 38. Rb3 Re8 39. c3 e3 40. Kf1 Be7 41. Ke2 Bg5 42. Ra3 Rf8 43. Rxa5 Rf2+ 44. Ke1 Rxh2 45. Rxg5 Rc2 46. Nxe3 Rxc3 47. Kd2 Rb3 48. Rc5 1-0

[Event "Feria del Orinoco op"]
[Site "Bolivar"]
[Date "2001.08.24"]
[Round "2"]
[White "Kolosovas, Samuel"]
[Black "Maurera, Luis"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "45"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be6 6. Bg5 Nbd7 7. cxd5 Bf5 8. Nf3 Nb6 9. Bb5+ Bd7 10. Qe2+ Qe7 11. Bxf6 gxf6 12. Bxd7+ Kxd7 13. Qxe7+ Bxe7 14. 0-0-0 Rad8 15. Rhe1 Rhe8 16. Nh4 Kc8 17. Nf5 Bf8 18. d6 Rxe1 19. Rxe1 cxd6 20. Ne7+ Kd7 21. Ncd5 Nxd5 22. Nxd5 Re8 23. Nxf6+ 1-0

[Event "VEN-ch semi rapid 90'"]
[Site "Maturin"]
[Date "2000.11.05"]
[Round "7"]
[White "Kolosovas, Samuel"]
[Black "Aponte Ramos, Argimiro"]
[Result "1/2-1/2"]
[ECO "B00"]
[BlackElo "2225"]
[PlyCount "20"]
[EventDate "2000.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. c4 Bb7 4. f3 bxc4 5. Bxc4 e6 6. Nc3 Nc6 7. Nge2 Be7 8. 0-0 d6 9. Qa4 Qd7 10. d5 Ne5 1/2-1/2

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.13"]
[Round "9"]
[White "Kolosovas, Samuel"]
[Black "Villegas Corona, Rafael"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "61"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Bd3 0-0 7. Nge2 c5 8. 0-0 Be6 9. cxd5 Nxd5 10. a3 Ba5 11. dxc5 Nc6 12. b4 Bc7 13. Bb2 Ne5 14. Be4 Nxc3 15. Nxc3 Qh4 16. g3 Qh6 17. Bc1 g5 18. h4 Qg7 19. Bxg5 h6 20. Be7 Rfe8 21. Bd6 Bd8 22. Kh1 Bf6 23. Nd5 Bxd5 24. Bxd5 Ng4 25. Ra2 Bc3 26. Re2 Rxe2 27. Qxe2 Qd4 28. Bf3 Nf6 29. Qe3 Qc4 30. Rc1 Ne4 31. Qxh6 1-0

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.12"]
[Round "8"]
[White "Contreras, Javier"]
[Black "Kolosovas, Samuel"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "68"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d4 exd4 8. e5 Ne4 9. Nxd4 Nxd4 10. Qxd4 Bb7 11. Bd5 Bxd5 12. Qxd5 Nc5 13. Be3 c6 14. Qf3 Qc7 15. Nc3 Ne6 16. a4 b4 17. Ne4 Qxe5 18. Rad1 d5 19. Ng3 0-0 20. Nf5 Bf6 21. Nd4 Rac8 22. b3 Rfe8 23. Nf5 Ng5 24. Qf4 Qxf4 25. Bxf4 Ne4 26. Rde1 g6 27. Nh6+ Kg7 28. Ng4 Bc3 29. Rd1 h5 30. Ne3 g5 31. Bg3 h4 32. Nf5+ Kg6 33. Nd6 hxg3 34. Nxc8 gxf2+ 0-1

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.11"]
[Round "7"]
[White "Arias, Nilton"]
[Black "Kolosovas, Samuel"]
[Result "1/2-1/2"]
[ECO "C88"]
[PlyCount "62"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. a4 Bb7 9. d3 d5 10. exd5 Nxd5 11. axb5 axb5 12. Rxa8 Bxa8 13. Nxe5 Nxe5 14. Rxe5 Nf6 15. Rxb5 Bd6 16. Nc3 Re8 17. Be3 Qd7 18. h3 h6 19. Bc4 Qc6 20. Qf1 Qd7 21. Ra5 Kh7 22. d4 g6 23. Qa1 Bf3 24. Qa4 Bc6 25. Bb5 Rxe3 26. fxe3 Qe7 27. Nd1 Ne4 28. Bxc6 Qh4 29. Re5 Qe1+ 30. Kh2 Qg3+ 31. Kg1 Qe1+ 1/2-1/2

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.10"]
[Round "6"]
[White "Kolosovas, Samuel"]
[Black "Semerene Indriago, Dumit"]
[Result "1-0"]
[ECO "D01"]
[PlyCount "51"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. f3 h6 5. Bh4 c6 6. e4 Qb6 7. Qd2 Qxb2 8. Rb1 Qa3 9. e5 Nh7 10. e6 fxe6 11. Bd3 e5 12. Bg6+ Kd8 13. Nge2 Nhf6 14. Bg3 e6 15. dxe5 Ne8 16. Rb3 Qa5 17. 0-0 Be7 18. f4 Nc5 19. Rbb1 Rf8 20. Rfd1 Nc7 21. Kh1 Bd7 22. Nd4 a6 23. Qe3 Nb5 24. Be1 Qc7 25. Nce2 Nxd4 26. Nxd4 1-0

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.09"]
[Round "5"]
[White "Perryman, Sean"]
[Black "Kolosovas, Samuel"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "68"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. 0-0 Bd7 9. Nxc6 Bxc6 10. Bxc6+ bxc6 11. Qg4 Qd7 12. Qxg7 0-0-0 13. g3 Rdg8 14. Qh6 Rg6 15. Qh4 Rhg8 16. Kg2 Qf5 17. f4 Rg4 18. Qh3 Kb7 19. Rf3 Be7 20. Be3 h5 21. Nc3 h4 22. Ne2 hxg3 23. hxg3 Bh4 24. Kf1 Rxg3 25. Qh1 Rxf3+ 26. Qxf3 Ng3+ 27. Ke1 Qh3 28. Kd1 Qf5 29. Rc1 Nxe2 30. Qxe2 Qe4 31. Qd3 Qf3+ 32. Qe2 Qh3 33. c4 Rg2 34. Qd3 Qh1+ 0-1

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.08"]
[Round "4"]
[White "Kolosovas, Samuel"]
[Black "Prasca Sosa, Rafael Felipe"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2256"]
[PlyCount "98"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be7 6. Nf3 Nc6 7. Bd3 Nb4 8. 0-0 Nxd3 9. Qxd3 dxc4 10. Qxc4 c6 11. Re1 0-0 12. Bd2 Be6 13. Rxe6 fxe6 14. Ng5 Qe8 15. Re1 Kh8 16. Nxe6 Qf7 17. Qe2 Rfe8 18. Nc7 Ba3 19. Nxe8 Rxe8 20. Be3 Bd6 21. Qf3 Kg8 22. Rd1 Bb4 23. Bg5 Bxc3 24. bxc3 Ne4 25. Qxf7+ Kxf7 26. Be3 Nxc3 27. Rd3 Nd5 28. g3 Ke6 29. h4 Kf5 30. Rb3 Re7 31. Kf1 Nxe3+ 32. fxe3 Ke4 33. Kg2 Rf7 34. a4 b6 35. Rc3 Kd5 36. a5 bxa5 37. Rc5+ Ke4 38. Rxc6 Kxe3 39. d5 Ke4 40. d6 Ke5 41. Ra6 Kd5 42. Kh3 Kc5 43. Rxa5+ Kxd6 44. Kg4 Kc6 45. h5 Kb6 46. Ra1 a5 47. Kg5 Ra7 48. g4 a4 49. h6 g6 0-1

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.06"]
[Round "2"]
[White "Bustamante Casas, Richard"]
[Black "Kolosovas, Samuel"]
[Result "1-0"]
[ECO "A06"]
[PlyCount "83"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nf6 4. b3 Bg4 5. Be2 Nc6 6. 0-0 e6 7. Bb2 cxd4 8. Nxd4 Bxe2 9. Qxe2 Bd6 10. c4 0-0 11. cxd5 Nxd4 12. Bxd4 Nxd5 13. Nd2 Qh4 14. f4 Rad8 15. Rf3 f5 16. Rh3 Qg4 17. Nf3 Rd7 18. Qb2 Qg6 19. Rf1 Nf6 20. Bxa7 Ne4 21. Bd4 Rc8 22. Rc1 Rxc1+ 23. Qxc1 Rc7 24. Qd1 Qe8 25. Bb2 Qc6 26. Nd4 Qc5 27. Rf3 Qd5 28. Rf1 Bb4 29. Nxe6 Qxd1 30. Rxd1 Rc2 31. Be5 g6 32. h3 Bd2 33. Bd4 Rxa2 34. Nd8 b5 35. Nc6 b4 36. Ne5 Nc3 37. Rf1 Ne2+ 38. Kh2 Bc3 39. Bc5 Rb2 40. Rf2 Be1 41. Nd3 Rd2 42. Nxe1 1-0

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.05"]
[Round "1"]
[White "Kolosovas, Samuel"]
[Black "Fernandez, Alejandro"]
[Result "1-0"]
[ECO "B90"]
[BlackElo "2065"]
[PlyCount "29"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 Nbd7 7. g4 d5 8. exd5 Nb6 9. Nb3 Nfxd5 10. Nxd5 Qxd5 11. Be3 Qe5 12. Qd2 Be6 13. 0-0-0 Nc4 14. Bxc4 Bxc4 15. Qd7# 1-0

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.??"]
[Round "3"]
[White "Kolosovas, Samuel"]
[Black "Aboud, Sebastien"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "133"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 f5 8. Qf4 c5 9. Nf3 Nc6 10. 0-0-0 c4 11. g4 h6 12. Bxe7 Nxe7 13. gxf5 exf5 14. h5 Nf8 15. Rg1 Rg8 16. Qh4 b5 17. e6 Bxe6 18. Re1 Ra7 19. Bh3 Qa5 20. Qf4 Qc7 21. Qxc7 Rxc7 22. Re5 Kf7 23. Rge1 g5 24. hxg6+ Nexg6 25. R5e3 Re7 26. Ne5+ Nxe5 27. Rxe5 Nd7 28. R5e3 Rge8 29. Bg2 Nf6 30. Re5 Ng4 31. R5e2 Nf6 32. Bf3 Rd8 33. Re5 Ne4 34. Bh5+ Kf8 35. f3 Ng5 36. Ne2 Rdd7 37. Nf4 Bf7 38. Bxf7 Rxf7 39. Re8+ Kg7 40. Ra8 Nxf3 41. Ree8 Nxd4 42. Rxa6 Kh7 43. Nh5 Rfe7 44. Nf6+ Kg7 45. Rg8+ Kf7 46. Rh8 Re1+ 47. Kd2 Nf3+ 48. Kc3 b4+ 49. Kxb4 Rb7+ 50. Ka3 Ng5 51. Nxd5 Re6 52. Raa8 Rd6 53. Rhf8+ Ke6 54. Rf6+ Kxd5 55. Ra5+ Ke4 56. Rxd6 f4 57. Rxh6 Rg7 58. Ra4 f3 59. Rxc4+ Ke3 60. Rf6 f2 61. Rc3+ Ke2 62. Rxf2+ Kxf2 63. b4 Ke2 64. Rd3 Ra7+ 65. Kb3 Rb7 66. Rd5 Ke3 67. a4 1-0

[Event "Gobernacion Cup op"]
[Site "Monagas"]
[Date "1999.07.03"]
[Round "4"]
[White "Kolosovas, Samuel"]
[Black "Rodriguez, Angel"]
[Result "1-0"]
[ECO "D01"]
[BlackElo "2105"]
[PlyCount "52"]
[EventDate "1999.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 g6 4. Qd2 Bg7 5. f3 0-0 6. Bh6 c6 7. Bxg7 Kxg7 8. e3 Nbd7 9. Nge2 e5 10. g4 b5 11. Ng3 Qe7 12. Be2 Nb6 13. h4 Nc4 14. Bxc4 bxc4 15. Nce2 Nd7 16. h5 a5 17. hxg6 fxg6 18. e4 Rxf3 19. 0-0-0 c3 20. Nxc3 exd4 21. Qxd4+ Qe5 22. Nge2 dxe4 23. Nxe4 Qxd4 24. Nxd4 Re3 25. Nd6 Ne5 26. g5 Ra7 1-0

[Event "Gobernacion Cup op"]
[Site "Monagas"]
[Date "1999.07.02"]
[Round "1"]
[White "Kolosovas, Samuel"]
[Black "Diaz, Maira P"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "40"]
[EventDate "1999.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 d6 3. f4 Nf6 4. Nf3 Nc6 5. d3 e6 6. g3 b6 7. Bg2 Bb7 8. 0-0 Be7 9. h3 0-0 10. Be3 d5 11. Bf2 dxe4 12. dxe4 Qc7 13. Qe2 Nb4 14. a3 Ba6 15. Nb5 Nxc2 16. Rac1 Qc6 17. Qxc2 Qxb5 18. Rfd1 Rfd8 19. Bf1 Qa5 20. Be1 Bd3 1-0

[Event "Caracas UCV op"]
[Site "Caracas"]
[Date "1999.??.??"]
[Round "6"]
[White "Kolosovas, Samuel"]
[Black "Uzcanga Castro, Jose Antonio"]
[Result "1-0"]
[ECO "B74"]
[PlyCount "66"]
[EventDate "1999.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Nf6 6. Nc3 Bg7 7. Nb3 0-0 8. 0-0 d6 9. Be3 Be6 10. f4 Rc8 11. Bf3 Nd7 12. Kh1 Nb6 13. Nd4 Bd7 14. Nde2 Nc4 15. Bc1 b5 16. Rb1 b4 17. Nd5 Qa5 18. a3 bxa3 19. bxa3 Nxa3 20. Rb7 Rfd8 21. Qd3 Nxc2 22. Qxc2 Nd4 23. Qd3 Nxf3 24. gxf3 Kf8 25. Bd2 Qa4 26. Be3 Qc2 27. Qxc2 Rxc2 28. Nd4 Ra2 29. Rc1 Bh3 30. Rxe7 Rb8 31. Rec7 Bh8 32. f5 Be5 33. Bh6+ Ke8 1-0

[Event "Caracas UCV op"]
[Site "Caracas"]
[Date "1999.??.??"]
[Round "7"]
[White "Rohl Montes, Juan Armando"]
[Black "Kolosovas, Samuel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2360"]
[PlyCount "96"]
[EventDate "1999.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Nc3 Be6 8. Na4 Rd8 9. Bd3 Be7 10. 0-0 Nh6 11. Qc3 Qh4 12. Bxh6 Qxh6 13. f4 0-0 14. Nc5 Bc8 15. e5 Kh8 16. Rae1 Rd5 17. Ne4 Bf5 18. Bc4 Bxe4 19. Rxe4 Rd7 20. Bd3 Rfd8 21. f5 Rd4 22. Rxd4 Qe3+ 23. Kh1 Qxd4 24. Qxd4 Rxd4 25. g3 Kg8 26. Kg2 f6 27. e6 Kf8 28. Kf3 Bd6 29. Ke2 Be5 30. c3 Ra4 31. a3 Ke7 32. Rd1 Ra5 33. Be4 Bd6 34. Kf3 Re5 35. Rd2 g6 36. g4 g5 37. b4 a5 38. c4 axb4 39. axb4 c5 40. b5 Ke8 41. b6 h6 42. bxc7 Bxc7 43. Rd7 Bd8 44. Rxb7 Be7 45. Rb8+ Bd8 46. h3 Ke7 47. Rb7+ Kf8 48. h4 Kg8 1-0

