[Event "Barinas Messori Tovar Cup"]
[Site "Barinas"]
[Date "2017.09.22"]
[Round "3"]
[White "Brizuela Abreu, Ronald Jesus"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2308"]
[BlackElo "1987"]
[PlyCount "107"]
[EventDate "2017.09.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 0-0 8. Bd3 h6 9. Bh4 Nbd7 10. Nge2 Re8 11. f3 Bb4 12. Bf2 c5 13. 0-0 c4 14. Bf5 Nf8 15. g4 g6 16. Bxc8 Rxc8 17. Kg2 Ne6 18. h4 Kg7 19. Ng3 Bd6 20. Rae1 Bb8 21. h5 Ng5 22. Rh1 Qd7 23. Rh4 Re6 24. hxg6 Bxg3 25. Bxg3 fxg6 26. Be5 Nf7 27. f4 Nxe5 28. dxe5 Ng8 29. Rd1 Ne7 30. Ne2 Ra6 31. a3 Qa4 32. Qxa4 Rxa4 33. Nc3 Ra5 34. Kf3 Rd8 35. Rh2 Rc5 36. Rhd2 Kf7 37. e4 dxe4+ 38. Kxe4 Rxd2 39. Rxd2 Rc7 40. Nb5 Rc5 41. Nd6+ Kf8 42. Nxb7 Rc7 43. Rd8+ Kg7 44. Nd6 c3 45. bxc3 Rxc3 46. Rd7 Kf8 47. f5 gxf5+ 48. gxf5 Nc6 49. Rf7+ Kg8 50. e6 Rxa3 51. Rc7 Ra4+ 52. Kd5 Nb4+ 53. Ke5 Ra5+ 54. Ke4 1-0

[Event "Barinas Messori Tovar Cup"]
[Site "Barinas"]
[Date "2017.09.22"]
[Round "4"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Valera Rivas, Hebert Jose"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1987"]
[BlackElo "1865"]
[PlyCount "29"]
[EventDate "2017.09.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. Re1 0-0 8. a3 d5 9. Ba2 Nd4 10. d3 b6 11. Bd2 Bb7 12. e5 Nef5 13. Nxd4 Nxd4 14. Ne2 Nxe2+ 15. Qxe2 1/2-1/2

[Event "Barinas Messori Tovar Cup"]
[Site "Barinas"]
[Date "2017.09.21"]
[Round "2"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Norono Perez, Jose Gregorio"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1987"]
[PlyCount "73"]
[EventDate "2017.09.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bb5 d6 5. h3 Be7 6. 0-0 0-0 7. d3 Be6 8. Ng5 Bd7 9. f4 a6 10. Bc4 Na5 11. Bb3 Nxb3 12. axb3 b5 13. Nf3 exf4 14. Bxf4 Be6 15. Nd4 Bd7 16. Qf3 c5 17. Nde2 Be6 18. Ng3 Nd7 19. Rae1 Ne5 20. Qe2 Bh4 21. Kh2 Nc6 22. Rc1 Nd4 23. Qd1 Bf6 24. Nd5 Be5 25. c3 Bxf4 26. Rxf4 Nc6 27. Ne3 Qg5 28. Ne2 Ne5 29. d4 Bxb3 30. Qxb3 Nd3 31. Rcf1 Nxf4 32. Nxf4 Rae8 33. Qc2 Qe7 34. Nf5 Qxe4 35. Qxe4 Rxe4 36. Nxd6 Re7 37. dxc5 1-0

[Event "Barquisimeto Steinitz Memorial"]
[Site "Barquisimeto"]
[Date "2017.08.20"]
[Round "6"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Ledezma Borregales, Daniel Jose"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2004"]
[BlackElo "1992"]
[PlyCount "126"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. Nge2 Bg7 6. 0-0 Nge7 7. d3 0-0 8. f4 d5 9. h3 d4 10. Nb1 f5 11. Nd2 e5 12. Nc4 fxe4 13. dxe4 exf4 14. Bxf4 Be6 15. Nd2 Qd7 16. Kh2 Rae8 17. Nf3 h6 18. Neg1 Kh7 19. Qe2 Rf7 20. Qb5 b6 21. a3 Ref8 22. Rae1 Rxf4 23. gxf4 Rxf4 24. Ne2 Rxe4 25. Ng5+ hxg5 26. Bxe4 Bxh3 27. Rf7 Be6 28. Bxc6 Qd6+ 29. Kg2 Bxf7 30. Rh1+ Kg8 31. Bf3 Nf5 32. Kf2 Be5 33. Qc6 Bg3+ 34. Kg1 Qxc6 35. Bxc6 Be5 36. Kf2 Kg7 37. Nc1 Kf6 38. Nd3 Bf4 39. Rh8 Be6 40. Kg2 c4 41. Ne1 Nh4+ 42. Kf1 Bc1 43. Rf8+ Kg7 44. Ra8 Bxb2 45. Rxa7+ Kf6 46. Ra6 Ke5 47. Rxb6 Bxa3 48. Ke2 Bd5 49. Rb5 Kf4 50. Bxd5 Bb2 51. Kd2 c3+ 52. Kd3 Nf5 53. Ra5 Bc1 54. Be4 Bd2 55. Ra1 Be3 56. Bxf5 gxf5 57. Kc4 g4 58. Nd3+ Kf3 59. Rh1 f4 60. Ne5+ Kg2 61. Ra1 g3 62. Kd3 f3 63. Rb1 Bf4 0-1

[Event "Barquisimeto Steinitz Memorial"]
[Site "Barquisimeto"]
[Date "2017.08.20"]
[Round "5"]
[White "Mendoza Aguilar, Gustavo Andres"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2138"]
[BlackElo "2004"]
[PlyCount "95"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. Qe2 0-0 9. Bd2 c5 10. dxc5 Bxc5 11. 0-0-0 Qb6 12. Ng5 Bb4 13. c3 Be7 14. h4 Bd7 15. Be3 Qa5 16. Nxh7 Rfd8 17. Nxf6+ Bxf6 18. Kb1 Ba4 19. Bc2 Bc6 20. f3 Bd5 21. c4 Qb4 22. Bb3 Bc6 23. Bg5 Rxd1+ 24. Rxd1 Qe7 25. Qd2 Bxg5 26. hxg5 Qc5 27. Bc2 g6 28. Qf4 Qf8 29. Qf6 Re8 30. Re1 Qg7 31. Qxg7+ Kxg7 32. b4 Rd8 33. Rd1 Rxd1+ 34. Bxd1 e5 35. Kb2 Kf8 36. Bc2 b6 37. Kc3 Ke7 38. Be4 Be8 39. b5 Kd6 40. Kb4 Bd7 41. Bd5 Be6 42. Bxe6 fxe6 43. a4 e4 44. fxe4 Ke5 45. c5 bxc5+ 46. Kxc5 Kxe4 47. a5 e5 48. b6 1-0

[Event "Barquisimeto Steinitz Memorial"]
[Site "Barquisimeto"]
[Date "2017.08.19"]
[Round "4"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Carino, Daniel Enrrique"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2004"]
[BlackElo "1741"]
[PlyCount "71"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bg7 6. 0-0 a6 7. Bxc6+ bxc6 8. h3 Qc7 9. d3 f5 10. Qe2 Nf6 11. Be3 0-0 12. e5 Nd5 13. Bd2 Rb8 14. Nd1 h6 15. c4 Nb6 16. Ba5 Kh7 17. Nc3 Qd7 18. Rfe1 d5 19. Bxb6 Rxb6 20. Na4 Rb8 21. Nxc5 Qa7 22. d4 e6 23. b3 Rf7 24. Kh2 Bf8 25. Nd3 a5 26. c5 Be7 27. Nb2 Bd8 28. Rg1 g5 29. fxg5 hxg5 30. g4 Ba6 31. Qc2 Kg8 32. gxf5 Rxf5 33. Nh4 Rf4 34. Qg6+ Qg7 35. Qxe6+ Kh8 36. Ng6+ 1-0

[Event "Barquisimeto Steinitz Memorial"]
[Site "Barquisimeto"]
[Date "2017.08.19"]
[Round "2"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Frometa Gomez, Rene Leonardo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2004"]
[BlackElo "1900"]
[PlyCount "102"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 g6 2. f4 Bg7 3. Nf3 d6 4. d4 Nf6 5. Bd3 0-0 6. 0-0 Bg4 7. h3 Bxf3 8. Qxf3 c6 9. Nd2 Nbd7 10. e5 dxe5 11. fxe5 Nd5 12. Be4 Qb6 13. Qf2 Rac8 14. c4 Nb4 15. a3 Na6 16. c5 Qd8 17. Nf3 Nc7 18. Qh4 Ne6 19. Bc2 b6 20. b4 Re8 21. Bb3 Ndf8 22. cxb6 axb6 23. Bh6 c5 24. Bxg7 Kxg7 25. d5 Nc7 26. Ng5 f6 27. Ne4 f5 28. Ng5 h6 29. Nf3 Nxd5 30. Rad1 e6 31. Qg3 c4 32. Bc2 b5 33. Nd4 Qg5 34. Qxg5 hxg5 35. Nxe6+ Rxe6 36. Rxd5 Rb6 37. Rfd1 Re8 38. Rc5 Ne6 39. Rd7+ Kf8 40. Rcd5 Nf4 41. Rc5 Ne6 42. Rcd5 Nf4 43. Rc5 Ne6 44. Rcd5 g4 45. hxg4 fxg4 46. g3 Ng5 47. R5d6 Rxd6 48. exd6 Nf3+ 49. Kf2 Rd8 50. Be4 Ng5 51. Bb1 Nf7 1-0

[Event "Barquisimeto Steinitz Memorial"]
[Site "Barquisimeto"]
[Date "2017.08.19"]
[Round "3"]
[White "Di Girolamo Jimenez, Ernesto"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1906"]
[BlackElo "2004"]
[PlyCount "101"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bg4 6. h3 Bh5 7. Bg5 Nbd7 8. Nbd2 c6 9. c3 Bd6 10. Qc2 Qe7+ 11. Kf1 0-0-0 12. b4 h6 13. Bh4 g5 14. Re1 Qf8 15. Bg3 Bxg3 16. fxg3 Bxf3 17. gxf3 Nh5 18. Kf2 Qd6 19. Nf1 Rde8 20. Qd2 Kd8 21. Rxe8+ Rxe8 22. h4 gxh4 23. Rxh4 Ndf6 24. Bf5 Rg8 25. Rh3 Rg5 26. Qd3 Ng7 27. Ne3 Nfh5 28. Bg4 Nf6 29. Bf5 Nxf5 30. Nxf5 Qe6 31. Nxh6 Qxh3 32. Nxf7+ Ke7 33. Nxg5 Qh2+ 34. Kf1 Qh1+ 35. Ke2 Qg2+ 36. Kd1 Qxg3 37. Qe3+ Kd8 38. Qe5 Qxe5 39. dxe5 Nh5 40. Kd2 b6 41. Ke3 Ke7 42. a4 c5 43. f4 a5 44. bxc5 bxc5 45. c4 d4+ 46. Kf3 Ng7 47. Ne4 Nf5 48. Nxc5 Ne3 49. Ke4 Nxc4 50. Kxd4 Nb6 51. f5 1-0

[Event "Barquisimeto Steinitz Memorial"]
[Site "Barquisimeto"]
[Date "2017.08.18"]
[Round "1"]
[White "Pena Gonzalez, Clara Isabel"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1618"]
[BlackElo "2004"]
[PlyCount "94"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 f5 4. Nf3 c5 5. c3 Nc6 6. Be2 Bd7 7. a3 Qb6 8. b4 cxd4 9. cxd4 Rc8 10. Be3 Nge7 11. Qd3 Ng6 12. g3 Bxb4+ 13. Bd2 Bxd2+ 14. Qxd2 Na5 15. Bd1 Nc4 16. Qb4 Ne7 17. Nfd2 Qxd4 18. Qc3 Qxc3 19. Nxc3 Nxe5 20. Ne2 Nd3+ 21. Kf1 Bb5 22. Kg2 Nc6 23. Rb1 Ba6 24. Nb3 0-0 25. Nec1 Nxc1 26. Rxc1 b6 27. Bc2 Kf7 28. f4 Rc7 29. Bb1 Rfc8 30. Rhe1 Bc4 31. Nd2 Nd4 32. Nxc4 Rxc4 33. Rcd1 Nc2 34. Bxc2 Rxc2+ 35. Kg1 R8c3 36. Ra1 Rb2 37. Rac1 Rbc2 38. Rcd1 Re3 39. Rc1 Rce2 40. Rxe2 Rxe2 41. a4 Kf6 42. Rd1 h6 43. h4 g5 44. hxg5+ hxg5 45. Rd4 gxf4 46. gxf4 Re4 47. Rxe4 fxe4 0-1

[Event "Acarigua Darroman Cotilla Memorial"]
[Site "Acarigua"]
[Date "2016.09.24"]
[Round "3.7"]
[White "Romero Marino, Samuel David"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1678"]
[BlackElo "2086"]
[PlyCount "56"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[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. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 Bg4 7. Be3 Nd7 8. Nbd2 c6 9. c3 Qc7 10. Qc2 h6 11. Rfe1 0-0-0 12. b3 g5 13. h3 Bh5 14. c4 Rde8 15. c5 Bf4 16. b4 g4 17. hxg4 Bxg4 18. Qa4 a6 19. Bxf4 Qxf4 20. g3 Qf6 21. Ne5 Nxe5 22. dxe5 Qg7 23. Bxa6 bxa6 24. Qxa6+ Kd7 25. e6+ Bxe6 26. Qb7+ Kd8 27. Qb6+ Kd7 28. Qb7+ Kd8 1/2-1/2

[Event "Acarigua Darroman Cotilla Memorial"]
[Site "Acarigua"]
[Date "2016.09.23"]
[Round "2.5"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Benavides Montenegro, Maicol Alexander"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2086"]
[BlackElo "1848"]
[PlyCount "86"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 0-0 6. Be2 a6 7. 0-0 c5 8. d3 Nc6 9. h3 Rb8 10. a4 Nd4 11. Nxd4 cxd4 12. Nb1 b5 13. axb5 axb5 14. b3 bxc4 15. bxc4 Nxe4 16. Ba3 Ng3 17. Rf2 Nxe2+ 18. Qxe2 Bb7 19. Nd2 Re8 20. f5 Qa5 21. fxg6 hxg6 22. Bb2 Qe5 23. Bc1 Qxe2 24. Rxe2 f5 25. Rb1 Kf7 26. Ba3 Bc6 27. Rf1 Bh6 28. Kh2 Ra8 29. Bc1 e5 30. Nb3 Bxc1 31. Nxc1 d5 32. cxd5 Bxd5 33. Rc2 Rec8 34. Rff2 Ke6 35. Rfd2 Rxc2 36. Rxc2 e4 37. Kg3 exd3 38. Rd2 Be4 39. Kf4 Ra3 40. g4 Rc3 41. Rd1 Kf6 42. g5+ Ke6 43. Rf1 d2 0-1

[Event "VEN-ch Expertos y Maestros"]
[Site "San Carlos"]
[Date "2012.06.24"]
[Round "9"]
[White "Parra, Daniel"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1/2-1/2"]
[ECO "D36"]
[BlackElo "2018"]
[PlyCount "26"]
[EventDate "2012.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Nge2 Ne4 9. Bxe7 Qxe7 10. Qc2 Re8 11. 0-0 Nd7 12. Rae1 Ndf6 13. Nd1 Bd7 1/2-1/2

[Event "VEN-ch Expertos y Maestros"]
[Site "San Carlos"]
[Date "2012.06.23"]
[Round "8"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Rondon Montero, Ernesto Antonio"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2018"]
[PlyCount "46"]
[EventDate "2012.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. e3 e6 7. Bd3 Bd6 8. 0-0 0-0 9. a3 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. f4 Bc7 13. Bc2 Bb6 14. Na4 Bd7 15. Nxb6 Qxb6 16. Qd4 Qxd4 17. exd4 Rac8 18. Bd3 Ne4 19. f5 f6 20. g4 Rfe8 21. Bf4 h5 22. h3 hxg4 23. hxg4 Kf7 1/2-1/2

[Event "VEN-ch Expertos y Maestros"]
[Site "San Carlos"]
[Date "2012.06.23"]
[Round "7"]
[White "Rodriguez, Luis Anibal"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1/2-1/2"]
[ECO "C06"]
[BlackElo "2018"]
[PlyCount "47"]
[EventDate "2012.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ne2 Qb6 9. Nf3 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 f6 12. exf6 Nxf6 13. 0-0 0-0 14. Rac1 Bd7 15. Bb1 Rae8 16. Ng3 Qb4 17. Qxb4 Nxb4 18. Ne5 Bb5 19. Rfe1 Rc8 20. f3 Rxc1 21. Rxc1 Nc6 22. Nxc6 Bxc6 23. Nf1 Nd7 24. Re1 1/2-1/2

[Event "VEN-ch Expertos y Maestros"]
[Site "San Carlos"]
[Date "2012.06.22"]
[Round "6"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Toro, Javier"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2018"]
[PlyCount "45"]
[EventDate "2012.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e4 e6 5. d4 cxd4 6. Nxd4 d6 7. Be2 Be7 8. 0-0 0-0 9. Be3 a6 10. f4 Bd7 11. Qd2 Rc8 12. Rad1 Qc7 13. g4 Nxd4 14. Bxd4 e5 15. Be3 Bxg4 16. Bxg4 Nxg4 17. Nd5 Qd8 18. Bb6 Qe8 19. b3 Rc6 20. Qg2 Nf6 21. Be3 Nxd5 22. exd5 exf4 23. Bd4 1-0

[Event "VEN-ch Expertos y Maestros"]
[Site "San Carlos"]
[Date "2012.06.21"]
[Round "4"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Perdomo Araujo, Angel Eduardo"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2018"]
[BlackElo "1880"]
[PlyCount "89"]
[EventDate "2012.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e5 2. e4 Nf6 3. Nc3 Nc6 4. Nf3 d6 5. h3 Be7 6. d4 exd4 7. Nxd4 Nxd4 8. Qxd4 0-0 9. Be3 Nd7 10. Nd5 Nc5 11. Be2 a5 12. 0-0 f5 13. exf5 Bxf5 14. Rad1 Be4 15. a3 a4 16. f3 Bf5 17. Bf2 Qd7 18. Rfe1 Rae8 19. Qc3 b6 20. Bf1 Bf6 21. Bd4 Bxd4+ 22. Qxd4 Qf7 23. Qh4 Be6 24. Ne3 Bc8 25. Bd3 Nxd3 26. Rxd3 Qf6 27. Qxf6 Rxf6 28. Kf2 Rfe6 29. Red1 Bb7 30. R1d2 Re5 31. Nd5 Bxd5 32. cxd5 Ra8 33. g4 Ra5 34. Rd4 g5 35. h4 h6 36. hxg5 hxg5 37. f4 gxf4 38. Kf3 Kg7 39. Kxf4 Kg6 40. R4d3 Rc5 41. Rd4 b5 42. R4d3 Re1 43. Re3 Rxe3 44. Kxe3 Kg5 45. Kf3 1/2-1/2

[Event "VEN-ch Expertos y Maestros"]
[Site "San Carlos"]
[Date "2012.06.21"]
[Round "5"]
[White "Tortolero Hernandez, Cesar Aug"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1/2-1/2"]
[ECO "A52"]
[BlackElo "2018"]
[PlyCount "95"]
[EventDate "2012.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Ng6 8. Nc3 0-0 9. 0-0-0 d6 10. f5 Ne5 11. Nf3 Nbc6 12. Nd5 b6 13. f6 Re8 14. Qg5 Ng6 15. h4 Rxe4 16. h5 Rg4 17. Qe3 Nh8 18. fxg7 Kxg7 19. h6+ Kf8 20. Qc3 Ne5 21. Nxe5 Qg5+ 22. Kb1 Qxe5 23. Qxe5 dxe5 24. Nxc7 Bf5+ 25. Bd3 Bxd3+ 26. Rxd3 Rc8 27. b3 Rxg2 28. Rd7 Ng6 29. Nb5 Rf2 30. Nxa7 Re8 31. Nb5 Re7 32. Rd8+ Re8 33. Rd7 Re7 34. Rd6 Rb7 35. Nc3 Ke7 36. Rc6 f5 37. Rd1 Nf4 38. Rc8 Rh2 39. Rg8 Ne6 40. Rdg1 Kd6 41. Rd1+ Kc6 42. Nb5 Re7 43. Rc8+ Kb7 44. Nd6+ Ka7 45. Nxf5 Rf7 46. Nd6 Rff2 47. Nb5+ Kb7 48. Nd6+ 1/2-1/2

[Event "VEN-ch Expertos y Maestros"]
[Site "San Carlos"]
[Date "2012.06.20"]
[Round "3"]
[White "Castaneda, Reinaldo"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1/2-1/2"]
[ECO "E29"]
[BlackElo "2018"]
[PlyCount "53"]
[EventDate "2012.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. a3 Bxc3+ 6. bxc3 c5 7. Bd3 Nc6 8. Ne2 b6 9. e4 d6 10. 0-0 e5 11. dxc5 dxc5 12. Bg5 h6 13. Bxf6 Qxf6 14. Ng3 Be6 15. Qe2 Na5 16. Rfd1 Rfd8 17. Nf1 Qg5 18. Ne3 Rd6 19. Re1 Rad8 20. Rad1 Nc6 21. Nd5 Bh3 22. f3 Rg6 23. Ne3 Ne7 24. Qf2 Rgd6 25. Nd5 Ng6 26. Kh1 Bc8 27. g3 1/2-1/2

[Event "VEN-ch Expertos y Maestros"]
[Site "San Carlos"]
[Date "2012.06.19"]
[Round "2"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Batista, Miguel"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2018"]
[PlyCount "104"]
[EventDate "2012.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d3 Bc5 3. Nf3 d6 4. a4 a6 5. d4 Ba7 6. Bd3 Nd7 7. Bg5 Ne7 8. c4 f6 9. Bd2 e5 10. d5 0-0 11. Nc3 Nc5 12. Bc2 f5 13. h3 f4 14. b4 Nd7 15. Bb3 Ng6 16. Qe2 Rb8 17. Bc1 Nh4 18. Ba3 Bd4 19. Kd2 Bxc3+ 20. Kxc3 Nxf3 21. Qxf3 Nf6 22. Rac1 Bd7 23. Kb2 Qe8 24. b5 b6 25. Bd1 g5 26. Qd3 Rf7 27. Bb4 Rg7 28. g4 Ra8 29. Bc2 Qe7 30. f3 a5 31. Be1 h5 32. gxh5 Rh7 33. Bf2 Kf7 34. Rcg1 Rxh5 35. Qf1 Rah8 36. Bd3 Bxh3 37. Qe1 Qd7 38. Kc2 g4 39. fxg4 Bxg4 40. Rxh5 Bxh5 41. Bh4 Ng4 42. Kc3 Ne3 43. Rg5 Qh3 44. Bf2 Nd1+ 45. Kd2 Qh2 46. Rxh5 Rxh5 47. Kxd1 Rh3 48. Ke2 Qg2 49. Qf1 Qf3+ 50. Kd2 Rh2 51. Ke1 Rh1 52. Bg1 Qg3+ 0-1

[Event "VEN-ch Expertos y Maestros"]
[Site "San Carlos"]
[Date "2012.06.19"]
[Round "1"]
[White "Marin Ramirez, Gerardo"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2219"]
[BlackElo "2018"]
[PlyCount "81"]
[EventDate "2012.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Bd2 Ncxe5 7. Nxe5 Nxe5 8. Bc3 Qe7 9. Qh5 Bb4 10. a3 Bxc3+ 11. Nxc3 c6 12. f4 Ng6 13. Qf3 0-0 14. 0-0-0 f5 15. Bd3 d6 16. g3 Be6 17. e4 Rad8 18. Rhe1 Qf7 19. Qf1 Rd7 20. h3 Ne7 21. g4 fxe4 22. Rxe4 d5 23. cxd5 Bxd5 24. Rd4 Kh8 25. Bc2 Qf6 26. Qd3 g6 27. Qe3 Rfd8 28. Ne4 Qe6 29. Qc3 Kg8 30. Nc5 Qf7 31. Nxd7 Rxd7 32. f5 Qf6 33. fxg6 hxg6 34. Qe3 Kg7 35. Rf4 Qd6 36. Qd4+ Kh7 37. h4 c5 38. Qf2 Qe6 39. h5 Nc6 40. Rf6 Qe7 41. Rxg6 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.11"]
[Round "9"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Loaiza, Yurani"]
[Result "0-1"]
[ECO "A12"]
[BlackElo "1936"]
[PlyCount "70"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. e3 Bf5 4. Be2 Nbd7 5. Bb2 e6 6. 0-0 Bd6 7. d4 0-0 8. c4 c6 9. Nbd2 Re8 10. Ne5 Bxe5 11. dxe5 Ne4 12. Nxe4 Bxe4 13. Bd3 Bxd3 14. Qxd3 Qc7 15. f4 Nc5 16. Qe2 Ne4 17. f5 exf5 18. cxd5 cxd5 19. Rxf5 Rad8 20. Bd4 a6 21. Raf1 Rd7 22. Qb2 Re6 23. Rc1 Qd8 24. g3 Rc7 25. Rff1 Rxc1 26. Qxc1 Qd7 27. Qb2 Rg6 28. e6 Qxe6 29. Qg2 Qd7 30. Rd1 Qg4 31. Rf1 Rc6 32. Qf3 Qxf3 33. Rxf3 Rc1+ 34. Rf1 Rxf1+ 35. Kxf1 f6 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.11"]
[Round "10"]
[White "Gomez, Jorge Leonardo"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1913"]
[PlyCount "56"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ngxe5 7. Nc3 0-0 8. 0-0 d6 9. a3 Nxf3+ 10. Bxf3 Ne5 11. Be2 Be6 12. b4 Bb6 13. Qb3 Qh4 14. g3 Bxc4 15. Bxc4 Qxc4 16. Qxc4 Nxc4 17. Nd5 Rfe8 18. Rd1 c6 19. Nxb6 axb6 20. Kg2 b5 21. Rd3 f5 22. Ra2 Ra4 23. f3 d5 24. Kf2 Rea8 25. h3 Rxb4 26. Bd2 Nxd2 27. Rdxd2 Rba4 28. Ke2 Rxa3 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.10"]
[Round "8"]
[White "Aponte Martinez, Juan Camilo"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "1948"]
[PlyCount "70"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd1 Bb4 6. Bd2 0-0 7. Nf3 d6 8. e3 Bg4 9. Be2 Qd7 10. 0-0 Rae8 11. a3 Bxc3 12. Bxc3 Ne4 13. Be1 Qe6 14. Rc1 Qh6 15. Nd4 Bxe2 16. Nxe2 Re5 17. Nf4 f5 18. Nd5 Rf7 19. f3 Nf6 20. Bc3 Re8 21. Re1 Nxd5 22. Qxd5 Qe6 23. Qb5 Qc8 24. Rcd1 a6 25. Qb3 Kf8 26. Qc2 Ne5 27. e4 fxe4 28. Rxe4 Ng6 29. Rde1 Rxe4 30. Rxe4 Qd7 31. Qe2 Re7 32. b3 Rxe4 33. Qxe4 Qe7 34. Qd3 Qe6 35. Qd4 Qe5 1/2-1/2

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.09"]
[Round "7"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Molina, Rafael"]
[Result "0-1"]
[ECO "C26"]
[BlackElo "2005"]
[PlyCount "16"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. d3 Nf6 4. Bg5 Be7 5. Nge2 Bc5 6. Qd2 h6 7. Bh4 g5 8. Bg3 d6 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "4"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Villamil Alarcon, Hector Orlando"]
[Result "1-0"]
[ECO "A03"]
[BlackElo "2077"]
[PlyCount "60"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. f4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 c5 5. Bb2 Nc6 6. Be2 Be7 7. 0-0 0-0 8. Qe1 d4 9. a3 a6 10. Bd3 b5 11. e4 c4 12. bxc4 bxc4 13. Bxc4 Qb6 14. Ra2 d3+ 15. Kh1 dxc2 16. Nc3 Na5 17. Bd3 Bb7 18. Bxc2 Nc4 19. Bc1 Rfc8 20. d3 Nxa3 21. Rxa3 Bxa3 22. Bxa3 Qa5 23. Bb2 Rab8 24. Nd5 Qxe1 25. Nxf6+ gxf6 26. Nxe1 Kg7 27. Bd4 Ba8 28. Kg1 Rb4 29. Ba1 a5 30. Rf3 a4 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "3"]
[White "Torres Puentes, Carlos Andres"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "2028"]
[PlyCount "47"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. a3 Bxc3 7. bxc3 c4 8. Nf3 Nbc6 9. Ng5 Ng6 10. h4 h6 11. Nf3 Bd7 12. h5 Nge7 13. Rb1 Qc7 14. a4 0-0-0 15. Rb5 b6 16. Qa1 Na5 17. Rb1 Nec6 18. Bc1 Nb7 19. Ba3 Nca5 20. Rb4 Nc6 21. Rb5 Nca5 22. Rb4 Nc6 23. Rb5 Nca5 24. Rb4 1/2-1/2

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.06"]
[Round "2"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Gutierrez Cascardo, Jaime"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2050"]
[PlyCount "101"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bf5 3. g3 e6 4. Bg2 h6 5. c4 c6 6. cxd5 exd5 7. Qb3 Qb6 8. Qxb6 axb6 9. Nc3 Nf6 10. 0-0 b5 11. Nd2 b4 12. Nd1 Bd6 13. f3 Bc2 14. e4 Bc7 15. Re1 dxe4 16. Ne3 Bd3 17. fxe4 Bb6 18. e5 Nfd7 19. Nb3 0-0 20. Bf1 Bxf1 21. Kxf1 Na6 22. Nc4 Bc7 23. Bf4 Nb6 24. Nxb6 Bxb6 25. Be3 Nc7 26. Kg2 Ra4 27. Bf2 Rfa8 28. Nc1 Nd5 29. Rb1 Bd8 30. h4 Be7 31. Kf3 h5 32. Ke4 g6 33. Re2 Bf8 34. Rc2 Bh6 35. Nd3 Rxa2 36. Rc5 R2a5 37. Be1 Bf8 38. Rc4 Rb5 39. Rc2 b3 40. Rcc1 Ra4 41. Ra1 Rxa1 42. Rxa1 Nb4 43. Bxb4 Bxb4 44. Ra8+ Kg7 45. Rd8 Be7 46. Ra8 f6 47. e6 Bd6 48. Rd8 Bxg3 49. e7 f5+ 50. Kf3 Bxh4 51. e8Q 1-0

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.07"]
[Round "8"]
[White "Sanguinetti, Luis"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2138"]
[BlackElo "2009"]
[PlyCount "71"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 h6 8. Bh4 0-0 9. Nge2 Nbd7 10. Qc2 Re8 11. f3 Nf8 12. 0-0 N6h7 13. Bf2 Bh4 14. e4 Bxf2+ 15. Rxf2 Be6 16. e5 f6 17. f4 fxe5 18. fxe5 Bg4 19. Raf1 Ng5 20. Qb3 Qb6 21. Qc2 Bxe2 22. Nxe2 Re7 23. h4 Nge6 24. Qd2 Nd7 25. Bb1 g5 26. Qd3 Rg7 27. Rf6 Re8 28. Rg6 Ndf8 29. Rxg7+ Nxg7 30. Qf3 Qc7 31. hxg5 hxg5 32. Ng3 Nfe6 33. Nh5 Nxh5 34. Qxh5 Qe7 35. Qg6+ Kh8 36. Rf7 1-0

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.06"]
[Round "9"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Arean, Martin"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2009"]
[BlackElo "2066"]
[PlyCount "17"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Bc4 a6 5. a4 d6 6. Nf3 Qc7 7. d3 Nf6 8. 0-0 Be7 9. Qe2 1/2-1/2

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.05"]
[Round "7"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Idiarte Borda, Jorge"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2009"]
[BlackElo "2097"]
[PlyCount "51"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. f4 Nc6 4. Nf3 d6 5. g3 g6 6. Bg2 Bg7 7. c3 Nge7 8. 0-0 0-0 9. Be3 b5 10. d4 cxd4 11. Nxd4 Nxd4 12. Bxd4 Bb7 13. Bxg7 Kxg7 14. Qd4+ Kg8 15. Rd1 Nc8 16. Na3 a6 17. Rd2 Qc7 18. Qf6 Ra7 19. h4 Re8 20. Nc2 h5 21. Rad1 Qc4 22. Kh2 e5 23. fxe5 Rxe5 24. Rxd6 Nxd6 25. Qxe5 Bxe4 26. Rxd6 1-0

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.04"]
[Round "6"]
[White "Alsina, Ruben"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1945"]
[BlackElo "2009"]
[PlyCount "80"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. e3 d5 7. cxd5 Nxd5 8. d4 cxd4 9. exd4 Nc6 10. Be3 Bg4 11. h3 Bxf3 12. Bxf3 Nxe3 13. fxe3 Qd6 14. Kg2 Rad8 15. Qb3 Rd7 16. Nc3 Qb4 17. d5 Qxb3 18. axb3 Ne5 19. Rxa7 Rc8 20. Be2 f5 21. Rd1 Nf7 22. Bc4 Nd6 23. Ra4 Bxc3 24. bxc3 b5 25. Ra5 bxc4 26. b4 Rb8 27. Rc5 Kf7 28. g4 Kf6 29. Kf3 Ke5 30. gxf5 Kxf5 31. Rd4 g5 32. h4 h6 33. hxg5 hxg5 34. Rg4 Ra7 35. e4+ Kf6 36. Rg2 Ra3 37. Rc2 Rxb4 38. Ke3 Ke5 39. Rc7 Rb7 40. Rc5 Rbb3 0-1

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.04"]
[Round "5"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Benoit, Rodrigo"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2009"]
[BlackElo "101"]
[PlyCount "67"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. d3 d6 4. f4 Nf6 5. Nf3 Bg4 6. Be2 Be7 7. 0-0 h5 8. Be3 Qd7 9. d4 Bxf3 10. Rxf3 Ng4 11. d5 Nxe3 12. dxc6 bxc6 13. Rxe3 exf4 14. Rf3 g5 15. Qd4 Rh7 16. Rd1 Qe6 17. Bc4 Qh6 18. e5 d5 19. Bb3 Qf8 20. Kh1 Qh6 21. Ba4 Kf8 22. Ne2 a6 23. Qc3 Rb8 24. Bxc6 Bb4 25. Qd3 Qxc6 26. Qxh7 Ke7 27. Nd4 Qa8 28. Qxh5 Rg8 29. Qg4 Kf8 30. Qd7 Rg6 31. Qxc7 Qe8 32. Rb3 a5 33. a3 Kg7 34. axb4 1-0

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.03"]
[Round "3"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Okamura, Milton Kasuo"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2009"]
[BlackElo "2107"]
[PlyCount "42"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d4 c5 6. c4 cxd4 7. Nxd4 Bxg2 8. Kxg2 a6 9. Nc3 d6 10. e4 Qc7 11. Qe2 Be7 12. f4 Nbd7 13. Bd2 0-0 14. Rac1 Rfe8 15. g4 g6 16. h4 Bf8 17. Nc2 h5 18. gxh5 Nxh5 19. Ne3 d5 20. Ng4 dxe4 21. Kh1 Ng3+ 0-1

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.03"]
[Round "4"]
[White "Haddad Filho, Paulo Ibrahim"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1972"]
[BlackElo "2009"]
[PlyCount "103"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Nbd7 4. e3 e6 5. Bd3 h6 6. Bf4 c5 7. c3 Qb6 8. b3 Be7 9. Nbd2 0-0 10. Ne5 Nxe5 11. dxe5 Ne4 12. Nxe4 dxe4 13. Bxe4 Rd8 14. Qc2 Bd7 15. 0-0 Rac8 16. Rfd1 Qc7 17. c4 b6 18. Qe2 Bf8 19. Rd3 Bc6 20. Bxc6 Rxd3 21. Qxd3 Qxc6 22. Rd1 Be7 23. h3 Rd8 24. Qc2 Qc8 25. Kf1 Rxd1+ 26. Qxd1 Qd8 27. Qc2 Qd7 28. Ke2 Bf8 29. Qe4 Qe8 30. Qd3 Be7 31. g4 Qd8 32. e4 Qxd3+ 33. Kxd3 Kh7 34. Be3 g5 35. a3 Kg6 36. Bd2 Kg7 37. b4 Bd8 38. Be3 Be7 39. bxc5 Bxc5 40. Bxc5 bxc5 41. Kc3 f6 42. Kb3 f5 43. f3 fxg4 44. fxg4 Kf7 45. Ka4 Ke7 46. Kb5 Kd7 47. Kxc5 Kc7 48. Kb5 a6+ 49. Kc5 a5 50. Kb5 a4 51. Kxa4 Kc6 52. Kb4 1-0

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.02"]
[Round "2"]
[White "Lanzilotta Mernies, Marcelo"]
[Black "Chavez Riofrio, Elias Enrique"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2011"]
[BlackElo "2009"]
[PlyCount "122"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. c3 b5 10. Qe2 a5 11. Nf1 b4 12. e5 Ba6 13. Bg5 Qb6 14. Ne3 d4 15. cxd4 cxd4 16. Ng4 Nf5 17. Nf6+ Bxf6 18. Bxf6 h6 19. g4 Ng7 20. Nd2 Ra7 21. Qf3 Nb8 22. Ne4 Nd7 23. Qh3 h5 24. Bxg7 Kxg7 25. Nf6 Nxf6 26. exf6+ Kxf6 27. gxh5 gxh5 28. Qh4+ Kg6 29. Bf3 Rh8 30. Kh1 f6 31. Rg1+ Kf7 32. Bxh5+ Ke7 33. Rg7+ Kd6 34. Qf4+ Kc5 35. Rc1+ Kb5 36. Rxa7 Qxa7 37. Bf3 Bb7 38. Qxf6 Bxf3+ 39. Qxf3 Qd7 40. Rc4 Qd5 41. Qxd5+ exd5 42. Rxd4 Kc5 43. Rg4 Re8 44. h4 Re2 45. Kg2 Rxb2 46. h5 Re2 47. h6 Re8 48. h7 Rh8 49. Rg7 a4 50. Kf3 Kd4 51. Rg4+ Kc3 52. Rh4 b3 53. axb3 axb3 54. Kg4 b2 55. Rh1 Rxh7 56. Rxh7 b1Q 57. Rh3 Qb6 58. f4 Qg6+ 59. Kh4 Kd4 60. Rf3 Qf5 61. Kg3 Kc3 0-1

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.01"]
[Round "1"]
[White "Chavez Riofrio, Elias Enrique"]
[Black "Chemin, Justo Reinaldo"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2009"]
[BlackElo "2184"]
[PlyCount "67"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 c5 4. e3 a6 5. d4 cxd4 6. exd4 g6 7. Be2 Bg7 8. 0-0 0-0 9. Ne5 Nc6 10. Nd2 Bf5 11. Nxc6 bxc6 12. Nf3 Nd7 13. c4 a5 14. Nh4 a4 15. Nxf5 gxf5 16. Qc2 e6 17. b4 a3 18. Bc3 dxc4 19. Bxc4 Nb6 20. Bb3 Nd5 21. Rfd1 Qd6 22. Bxd5 cxd5 23. Rab1 Rfc8 24. Qb3 Rc4 25. Rd3 Qc7 26. g3 Rc8 27. Bd2 Ra8 28. Be3 Qb6 29. Qd1 Qb5 30. Rdb3 Qb6 31. Rd3 Rxb4 32. Rxb4 Qxb4 33. Rb3 Qc4 34. Qd2 0-1

