[Event "Valera op 31th"]
[Site "Valera"]
[Date "2012.11.10"]
[Round "5"]
[White "Castillo, Cesar Ivan"]
[Black "Navas Guillen, Nayarith Lohana"]
[Result "1-0"]
[ECO "C59"]
[PlyCount "69"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nh3 Bc5 10. 0-0 g5 11. Kh1 Bxh3 12. gxh3 h5 13. d4 Bxd4 14. c3 Qd5+ 15. Bf3 e4 16. Bg2 Be5 17. Qxd5 cxd5 18. Bxg5 Rg8 19. Be3 Nc4 20. Bc1 Rc8 21. Nd2 Nxd2 22. Bxd2 Rb8 23. Rab1 Nd7 24. f4 Bd6 25. b4 Nb6 26. Be3 Ke7 27. Rf2 Rb7 28. Bf1 Na4 29. Bd4 a5 30. a3 Rgb8 31. f5 Rc7 32. f6+ Ke6 33. Rb3 h4 34. Be2 axb4 35. Bg4# 1-0

[Event "Valera op 31th"]
[Site "Valera"]
[Date "2012.11.10"]
[Round "6"]
[White "Teran Abreu, Lisyender Jesus"]
[Black "Castillo, Cesar Ivan"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2155"]
[PlyCount "49"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. c3 dxe4 9. dxe4 e5 10. Qc2 b6 11. Nc4 Qc7 12. Rd1 b5 13. Ne3 Bb7 14. Nd5 Qb8 15. Bg5 h6 16. Nxf6+ Bxf6 17. Bxf6 gxf6 18. Nh4 Ne7 19. Rd7 Re8 20. Rad1 Bc8 21. R7d6 Be6 22. Nf5 Kh7 23. Qe2 Qc7 24. Qh5 Ng8 25. Rd7 1-0

[Event "Valera op 31th"]
[Site "Valera"]
[Date "2012.11.09"]
[Round "3"]
[White "Naranjo Nunez, Estefany"]
[Black "Castillo, Cesar Ivan"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "38"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ndf3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Ng3 cxd4 9. cxd4 Bb4+ 10. Ke2 0-0 11. a3 Be7 12. b4 f6 13. Bf4 fxe5 14. Bxe5 Ndxe5 15. dxe5 a5 16. bxa5 Rxa5 17. a4 d4 18. Ke1 Nxe5 19. Nxe5 Bb4+ 0-1

[Event "Valera op 31th"]
[Site "Valera"]
[Date "2012.11.08"]
[Round "2"]
[White "Castillo, Cesar Ivan"]
[Black "Balza Rodriguez, Oswaldo de Jesus"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "2040"]
[PlyCount "68"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nd2 e5 6. Ngf3 Nge7 7. 0-0 0-0 8. a4 d5 9. Re1 d4 10. Nc4 Be6 11. b3 h6 12. Bd2 Qc7 13. Qc1 Kh7 14. Rf1 f5 15. Nh4 f4 16. Qa3 b6 17. Rae1 g5 18. Nf3 g4 19. Nh4 f3 20. Bh1 Bf6 21. Qc1 Bxh4 22. Bxh6 Bf6 23. Bxf8 Rxf8 24. h3 Ng6 25. Qd1 Bg5 26. Nd2 Qf7 27. h4 Bxh4 28. gxh4 Nf4 29. Kh2 Qf6 30. Kg3 Nh5+ 31. Kh2 Qxh4+ 32. Kg1 g3 33. Nxf3 Rxf3 34. Qxf3 Qh2# 0-1

[Event "Valera op 31th"]
[Site "Valera"]
[Date "2012.11.08"]
[Round "1"]
[White "Villegas Rojas, Samuel David"]
[Black "Castillo, Cesar Ivan"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "108"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. cxd5 exd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nxd5 Qxd5 7. Nf3 Bg4 8. Be2 Bd6 9. h3 Bh5 10. 0-0 0-0 11. Qb3 Qxb3 12. axb3 Nc6 13. Re1 Rae8 14. Bb5 Bxf3 15. Rxe8 Rxe8 16. gxf3 Re1+ 17. Kg2 Nd4 18. Bc4 b5 19. Bxb5 Nxb5 20. Ra5 a6 21. Rxa6 Rxc1 22. Ra8+ Bf8 23. Rb8 Nd4 24. Rb7 c5 25. Kg3 g6 26. Kf4 Rc2 27. Ke4 Rxb2 28. b4 Nxf3 29. Kxf3 Rxb4 30. Rxb4 cxb4 31. Ke3 b3 32. Kd3 b2 33. Kc2 Bg7 34. Kb1 f5 35. f4 Kf7 36. h4 Ke6 37. d3 Kd5 38. Ka2 Kc5 39. Kb1 Kb4 40. d4 Bxd4 41. Kc2 Ka3 42. Kb1 Be3 43. h5 Bxf4 44. hxg6 hxg6 45. Kc2 Ka2 46. Kd3 b1Q+ 47. Kd4 Qe4+ 48. Kc5 Be3+ 49. Kb5 Qd5+ 50. Ka6 Qb3 51. Ka5 Kb2 52. Ka6 Kc3 53. Ka5 Kc4 54. Ka6 Qb5# 0-1

[Event "Valera Escuela Las Palmas op 1st"]
[Site "Valera"]
[Date "2012.04.15"]
[Round "7"]
[White "Schellenbach, Martin Wolfgang"]
[Black "Castillo, Cesar Ivan"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "36"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nf3 Nf6 6. Bg5 Be7 7. cxd5 exd5 8. Nc3 Be6 9. Bd3 0-0 10. 0-0 Nc6 11. Re1 Rc8 12. Rc1 Re8 13. Ne5 Qa5 14. Nxc6 Rxc6 15. Qb3 Rb6 16. Qa4 Qxa4 17. Nxa4 Rb4 18. a3 Rxa4 1/2-1/2

[Event "Valera Escuela Las Palmas op 1st"]
[Site "Valera"]
[Date "2012.04.14"]
[Round "4"]
[White "Barreto Bastidas, Jose Angel"]
[Black "Castillo, Cesar Ivan"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "78"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. Be2 Be7 8. 0-0 0-0 9. Re1 h6 10. a3 Bd6 11. Bf1 dxc4 12. Bxc4 a6 13. b4 b5 14. Bb3 Bb7 15. Bb2 Ne7 16. Bc2 Rc8 17. Ne4 Nxe4 18. Bxe4 Bxe4 19. Rxe4 Nd5 20. Qd2 Rc4 21. Ne5 Bxe5 22. Rxe5 Qc7 23. Re2 Rc8 24. Rae1 Kf8 25. g3 Rc2 26. Qd1 Rxe2 27. Rxe2 Qc4 28. Qd2 Ke7 29. g4 g5 30. h4 Rg8 31. hxg5 Rxg5 32. f3 f5 33. Re5 f4 34. Rxg5 hxg5 35. Qh2 Ne3 36. Qh7+ Kd6 37. Qh3 Qe2 38. Bc3 Qd1+ 39. Kh2 Qc2+ 0-1

[Event "Valera Escuela Las Palmas op 1st"]
[Site "Valera"]
[Date "2012.04.14"]
[Round "6"]
[White "Barrios, Anthony"]
[Black "Castillo, Cesar Ivan"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "103"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 g6 5. Nc3 Bg7 6. e4 d6 7. f4 0-0 8. Bd3 a6 9. Nf3 Nbd7 10. 0-0 Bb7 11. Qe2 axb5 12. Bxb5 Qb6 13. e5 dxe5 14. fxe5 Nxd5 15. Nxd5 Bxd5 16. Bxd7 Rfd8 17. Bh3 e6 18. Bg5 Rdb8 19. Rf2 Rxa2 20. Rxa2 Bxa2 21. b4 Bd5 22. bxc5 Qxc5 23. Be3 Qc3 24. Bd4 Qb4 25. Qb2 Qf8 26. Qd2 Rb3 27. Ng5 Rb1+ 28. Rf1 Rxf1+ 29. Kxf1 f6 30. Bxe6+ Bxe6 31. Nxe6 Qf7 32. exf6 Bxf6 33. Bxf6 Qxf6+ 34. Nf4 g5 35. g3 h5 36. Qd5+ Kg7 37. Qd7+ Kf8 38. Qe6 Qa1+ 39. Kf2 gxf4 40. Qh6+ Ke7 41. gxf4 Qb2+ 42. Kg3 Qc3+ 43. Kh4 Qf3 44. Qg5+ Kf8 45. Qf6+ Kg8 46. Kg5 Qg2+ 47. Kh6 h4 48. Qg6+ Qxg6+ 49. Kxg6 h3 50. f5 Kf8 51. Kf6 Kg8 52. Ke7 1-0

[Event "Valera Escuela Las Palmas op 1st"]
[Site "Valera"]
[Date "2012.04.14"]
[Round "5"]
[White "Castillo, Cesar Ivan"]
[Black "Gonzalez, Sebastian"]
[Result "0-1"]
[ECO "C59"]
[BlackElo "1846"]
[PlyCount "54"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nh3 Qd5 10. Bf3 e4 11. Qe2 Be7 12. Nc3 exf3 13. Nxd5 fxe2 14. Nxe7 Kxe7 15. Ng1 Re8 16. Nxe2 Kf8 17. d3 Bf5 18. f3 Re6 19. Kf2 c5 20. Bd2 Nc6 21. Bc3 Nd5 22. Bd2 Rae8 23. Rhe1 Ndb4 24. Rac1 Nxa2 25. Ra1 Nab4 26. Rac1 Bxd3 27. cxd3 Nxd3+ 0-1

[Event "Valera Escuela Las Palmas op 1st"]
[Site "Valera"]
[Date "2012.04.13"]
[Round "2"]
[White "Balza Rodriguez, Oswaldo de Jesus"]
[Black "Castillo, Cesar Ivan"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2091"]
[PlyCount "47"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. g3 e6 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 dxc4 8. Ne5 Nbd7 9. Nxc4 Nb6 10. Qb3 Bd7 11. e4 Nxc4 12. Qxc4 b5 13. Qe2 a5 14. Be3 Qc7 15. Rac1 Qb7 16. Rfd1 b4 17. Na4 Qb5 18. Qxb5 cxb5 19. Nb6 Rad8 20. e5 Nd5 21. Bxd5 exd5 22. Nxd5 Rfe8 23. Nxe7+ Rxe7 24. Bg5 1-0

[Event "Valera Escuela Las Palmas op 1st"]
[Site "Valera"]
[Date "2012.04.13"]
[Round "3"]
[White "Castillo, Cesar Ivan"]
[Black "Torres Tarazon, Miguel"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1716"]
[PlyCount "58"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 d5 4. exd5 Qxd5 5. Qf3 Qe5+ 6. Qe3 Qd5 7. Qf3 Nf6 8. Nc3 Qd8 9. Bf4 Nd4 10. Qd1 Bd7 11. Bg2 Qc8 12. Nf3 Bc6 13. 0-0 e6 14. Be3 Nxf3+ 15. Bxf3 Be7 16. Re1 0-0 17. Kg2 Rd8 18. Qe2 a6 19. a4 b6 20. Bxc6 Qxc6+ 21. Qf3 Rac8 22. Qxc6 Rxc6 23. h3 Nd7 24. Bf4 Bf6 25. Bd2 c4 26. Re3 Nc5 27. Be1 cxd3 28. cxd3 Rxd3 29. Rxd3 Nxd3 0-1

[Event "Valera Escuela Las Palmas op 1st"]
[Site "Valera"]
[Date "2012.04.12"]
[Round "1"]
[White "Castillo, Cesar Ivan"]
[Black "Ubaldo Suarez, Maria Gisela"]
[Result "1-0"]
[ECO "A04"]
[BlackElo "2064"]
[PlyCount "85"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 e6 7. Nbd2 Nge7 8. Re1 0-0 9. a4 a6 10. Nc4 d5 11. exd5 exd5 12. Nce5 Nxe5 13. Nxe5 Be6 14. c3 Rc8 15. h4 h5 16. Bd2 Bf5 17. d4 cxd4 18. cxd4 Qb6 19. Bc3 Rfe8 20. a5 Qd6 21. Qb3 Bxe5 22. Rxe5 Be6 23. Bb4 Qd7 24. Bxe7 Rxe7 25. Bxd5 Bxd5 26. Rxe7 Qxe7 27. Qxd5 Rc2 28. b3 Qf6 29. Rf1 Rd2 30. Qxb7 Rxd4 31. Qc8+ Kh7 32. Qc3 Qd6 33. Qf3 Qd7 34. Rc1 Rd6 35. Qa8 Qb5 36. Rc8 Rd1+ 37. Kh2 Qxb3 38. Rh8+ Kg7 39. Rg8+ Kf6 40. Qxa6+ Kf5 41. Qc8+ Kf6 42. Qc6+ Kf5 43. a6 1-0

