[Event "San Pedro de la Paz-A+"]
[Site "San Pedro de la Paz"]
[Date "2022.03.08"]
[Round "2"]
[White "Vizama Riveros, Claudio"]
[Black "Mesias Rojas, Rabindranath"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2236"]
[BlackElo "2196"]
[PlyCount "116"]
[EventDate "2022.03.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 b4 5. a4 a5 6. b3 g6 7. Bb2 Bg7 8. Nd2 d6 9. e4 0-0 10. Bd3 e5 11. h4 Nbd7 12. Be2 h5 13. f3 Nh7 14. g4 Ndf6 15. Qd1 Qd7 16. g5 Ne8 17. Nh3 f6 18. f4 exf4 19. gxf6 Bxf6 20. Bxf6 Rxf6 21. Qc2 Qe7 22. 0-0-0 Ng7 23. Nf2 Bd7 24. Rdg1 Raf8 25. Nf3 Re8 26. Bd3 Nf8 27. Rg5 Nh7 28. Rg2 Rb8 29. Rhg1 Nf8 30. Rg5 Be8 31. e5 dxe5 32. Rxe5 Qd8 33. Rge1 Bd7 34. Ne4 Rfb6 35. Nxc5 Bg4 36. Ng5 Qf6 37. Qb2 f3 38. R5e3 Nh7 39. Rf1 Nxg5 40. Qxf6 Rxf6 41. hxg5 Rf4 42. Ne4 Nf5 43. Nf6+ Kf7 44. Bxf5 Rxf5 45. Ne4 Kg7 46. d6 Re5 47. Rfe1 Rbe8 48. Kd2 Kf7 49. Nf2 Rxe3 50. Rxe3 Rxe3 51. Kxe3 Ke6 52. c5 Bf5 53. Kxf3 Kd5 54. Kf4 Kxc5 55. Ke5 Kc6 56. Nd1 h4 57. Ne3 Bc8 58. Nd5 h3 0-1

[Event "San Pedro de la Paz-A+"]
[Site "San Pedro de la Paz"]
[Date "2022.03.07"]
[Round "1"]
[White "Vizama Riveros, Claudio"]
[Black "Vasquez Toledo, Cristian"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2236"]
[BlackElo "2154"]
[PlyCount "98"]
[EventDate "2022.03.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nc6 7. d5 Ne5 8. Qd2 c6 9. f4 Ned7 10. Nf3 Qb6 11. 0-0-0 Nc5 12. Bxf6 Bxf6 13. e5 Bg7 14. h3 Bf5 15. Qd4 dxe5 16. Nxe5 f6 17. Nf3 e5 18. dxe6 Rfd8 19. Qg1 Bxe6 20. Nd4 Bf7 21. f5 Bh6+ 22. Kb1 Bf4 23. Qf2 Be5 24. Nb3 Nxb3 25. Qxb6 axb6 26. axb3 gxf5 27. Bd3 Bg6 28. Bc2 Kf7 29. h4 f4 30. Ne4 Bh5 31. Rde1 h6 32. Nf2 Rd2 33. Rhf1 Bg6 34. Ne4 Rxg2 35. c5 bxc5 36. h5 Bxe4 37. Rxe4 Rd8 38. Rc4 Rdd2 39. Rxc5 Bd4 40. Rc4 c5 41. Bg6+ Ke6 42. Rc2 Rxc2 43. Bxc2 Ke5 44. Re1+ Be3 45. Bd1 Ke4 46. Rf1 Rf2 47. Bc2+ Kf3 48. Rd1 Rxc2 49. Kxc2 Ke2 0-1

[Event "Talcahuano"]
[Site "Talcahuano"]
[Date "2012.07.02"]
[Round "9"]
[White "Riffo Paz, Elizardo"]
[Black "Vizama Riveros, Claudio"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2238"]
[BlackElo "2256"]
[PlyCount "65"]
[EventDate "2012.06.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. d4 d5 7. Bd3 Nf6 8. h3 0-0 9. 0-0 dxc4 10. Bxc4 Nbd7 11. Nc3 Nb6 12. Bb3 c6 13. Bg5 Nbd5 14. Re1 Be6 15. Qd2 Re8 16. Re2 h6 17. Bh4 Qb8 18. Rae1 Bb4 19. Bxf6 Nxf6 20. Bxe6 fxe6 21. Rxe6 Rxe6 22. Rxe6 Qc8 23. Re5 Qd7 24. Qd3 Bd6 25. Re1 Re8 26. Ne4 Nd5 27. Qb3 Bc7 28. Nc3 Rxe1+ 29. Nxe1 Qd6 30. Nd3 Bb6 31. Nxd5 cxd5 32. Qc3 Qe7 33. Ne5 0-1

[Event "Talcahuano"]
[Site "Talcahuano"]
[Date "2012.07.02"]
[Round "8"]
[White "Vizama Riveros, Claudio"]
[Black "Diaz Vasquez, Martin"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2256"]
[BlackElo "2212"]
[PlyCount "70"]
[EventDate "2012.06.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bxf6 Qxf6 8. Rc1 0-0 9. e3 c6 10. Bd3 Bd6 11. h3 Re8 12. g4 Be6 13. Kf1 Nd7 14. Kg2 Nf8 15. Ne2 Ng6 16. Ng3 Rac8 17. Nf5 Bb8 18. h4 h5 19. g5 Qd8 20. Qc2 Nf8 21. Ne5 c5 22. Qe2 cxd4 23. exd4 Rxc1 24. Rxc1 Ng6 25. Nxg6 fxg6 26. Ne3 Qd6 27. Rh1 Bg4 28. Qd2 Qf4 29. Be2 Qe4+ 30. Kg1 Qb1+ 31. Kg2 Qe4+ 32. Kg1 Bf4 33. Bxg4 hxg4 34. Qc2 Qf3 35. Qb3 Bxe3 0-1

[Event "Talcahuano"]
[Site "Talcahuano"]
[Date "2012.07.01"]
[Round "6"]
[White "Alarcon Mondrus, Rodrigo"]
[Black "Vizama Riveros, Claudio"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2174"]
[BlackElo "2256"]
[PlyCount "49"]
[EventDate "2012.06.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. a4 e6 6. Bf4 Bb4 7. e3 Ne4 8. Qc2 Qa5 9. Rc1 f5 10. Bd3 Nd7 11. 0-0 Ndf6 12. c5 Bxc3 13. bxc3 h6 14. Nd2 g5 15. Be5 0-0 16. Nb3 Qd8 17. f3 Nd7 18. fxe4 Nxe5 19. dxe5 fxe4 20. Be2 Qc7 21. Rxf8+ Kxf8 22. Rf1+ Kg8 23. Bg4 Qxe5 24. Qf2 Qg7 25. Nd4 1-0

[Event "Talcahuano"]
[Site "Talcahuano"]
[Date "2012.07.01"]
[Round "7"]
[White "Vizama Riveros, Claudio"]
[Black "Farfan Ortiz, Victor"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2256"]
[BlackElo "2206"]
[PlyCount "73"]
[EventDate "2012.06.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Na6 11. 0-0 Nc7 12. Bd3 Nf6 13. h3 a6 14. a5 Re8 15. Re1 Rb8 16. Bc4 Nd7 17. e5 dxe5 18. d6 Ne6 19. fxe5 b5 20. Bd5 b4 21. Na4 Qxa5 22. b3 Bb7 23. Bb2 Qb5 24. Bc4 Qc6 25. Rc1 Nf4 26. Rc2 Nxg2 27. Kxg2 Bxe5 28. Rf1 Qe4 29. Bc1 Qh4 30. Kg1 Qxh3 31. Bxf7+ Kg7 32. Bd5 Bd4+ 33. Nxd4 Bxd5 34. Nf5+ gxf5 35. Qxd5 Re4 36. Bb2+ Kh6 37. Rh2 1-0

[Event "Talcahuano"]
[Site "Talcahuano"]
[Date "2012.06.30"]
[Round "5"]
[White "Vizama Riveros, Claudio"]
[Black "Salinas Herrera, Pablo Patricio"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2256"]
[BlackElo "2409"]
[PlyCount "104"]
[EventDate "2012.06.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. h3 0-0 6. Bf4 Nfd7 7. e3 e5 8. Bh2 Nc6 9. Be2 f5 10. 0-0 h6 11. Rb1 g5 12. dxe5 dxe5 13. b4 e4 14. Nd4 Nxd4 15. exd4 c6 16. Bd6 Re8 17. c5 Qf6 18. Bh5 Re6 19. Qb3 Kh8 20. Rfe1 Rxd6 21. cxd6 Qxd4 22. Ne2 Qxd6 23. Rbd1 Qf6 24. Qf7 Qxf7 25. Bxf7 Be5 26. Ng3 Nb6 27. Rd8+ Kg7 28. Bb3 Bd7 29. Rxa8 Nxa8 30. Rd1 Nb6 31. a4 Kf6 32. a5 Nd5 33. Bxd5 cxd5 34. Rxd5 Ke6 35. Rd1 Bb5 36. Nf1 Bd3 37. Rc1 Bd6 38. Rc8 f4 39. Rh8 Bxb4 40. Rxh6+ Ke5 41. h4 gxh4 42. Rxh4 Bc5 43. g3 fxg3 44. Nxg3 b5 45. axb6 axb6 46. Kg2 b5 47. f4+ Kd5 48. Rh8 Bc4 49. Rd8+ Bd6 50. f5 Ke5 51. Re8+ Kd4 52. Rxe4+ Kc5 0-1

[Event "Talcahuano"]
[Site "Talcahuano"]
[Date "2012.06.03"]
[Round "4"]
[White "Caceres Leal, Jaime"]
[Black "Vizama Riveros, Claudio"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2137"]
[BlackElo "2256"]
[PlyCount "99"]
[EventDate "2012.06.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 a6 8. a4 Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 Bf6 12. c3 Re8 13. Bf3 Nd7 14. Bf4 Ne5 15. Re1 c6 16. Bxe5 Bxe5 17. Nxc6 Bxh2+ 18. Kxh2 bxc6 19. Rxe8+ Qxe8 20. Bxc6 Bg4 21. Bxe8 Bxd1 22. Bxf7+ Kxf7 23. Rxd1 Ke6 24. b4 a5 25. b5 Rc8 26. Rb1 Rxc3 27. b6 Rc8 28. b7 Rb8 29. Kg3 Kd7 30. Kf4 Kc7 31. Ke5 Re8+ 32. Kd5 Kb8 33. f4 Rf8 34. g3 h5 35. Ke5 Rg8 36. Rb3 Rd8 37. Ke4 Re8+ 38. Kf3 Rd8 39. Rb5 Rd3+ 40. Kg2 h4 41. gxh4 Rd4 42. Rxa5 Rxf4 43. Kg3 Rb4 44. Ra8+ Kxb7 45. Rg8 Rxa4 46. Rxg7+ Kc6 47. h5 Ra1 48. Re7 Kd6 49. Re2 Rg1+ 50. Kh4 1-0

[Event "Talcahuano"]
[Site "Talcahuano"]
[Date "2012.06.03"]
[Round "3"]
[White "Vizama Riveros, Claudio"]
[Black "Estay Torreblanca, Oscar"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2256"]
[BlackElo "2214"]
[PlyCount "58"]
[EventDate "2012.06.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. cxd5 exd5 6. Bg5 Bb4 7. Qc2 h6 8. Bd2 c6 9. g3 0-0 10. Bg2 Re8 11. 0-0 Bd6 12. Nh4 Nb6 13. Rad1 Qe7 14. a4 Ne4 15. Rfe1 a5 16. Qb3 Bb4 17. Bc1 Qf6 18. Rf1 Ng5 19. f4 Nh3+ 20. Kh1 Bg4 21. Nf3 Nc4 22. Ne5 Nxe5 23. dxe5 Qe6 24. Qc2 Rad8 25. Bf3 Bf5 26. e4 dxe4 27. Nxe4 Rxd1 28. Rxd1 Qg6 29. Qg2 Bxe4 0-1

[Event "Talcahuano"]
[Site "Talcahuano"]
[Date "2012.06.02"]
[Round "2"]
[White "Farfan Ortiz, Enrique Alfredo"]
[Black "Vizama Riveros, Claudio"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2236"]
[BlackElo "2256"]
[PlyCount "74"]
[EventDate "2012.06.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Bg4 8. Re1 Be7 9. c3 f5 10. Nbd2 0-0 11. Qb3 Na5 12. Qc2 Nc6 13. Qb3 Na5 14. Qb5 c6 15. Qa4 b5 16. Qc2 Bd6 17. Ne5 Qc7 18. Nf1 Bxe5 19. dxe5 Nc5 20. h3 Nxd3 21. Qxd3 Bh5 22. b3 f4 23. Ba3 Rfe8 24. Bb4 Nb7 25. c4 a5 26. Bc3 Nc5 27. Qd2 dxc4 28. bxc4 b4 29. Bb2 Rad8 30. Qxf4 Nd3 31. Qg5 Qf7 32. e6 Qxf2+ 33. Kh1 Bg6 34. Re3 Qxb2 35. e7 Rd7 36. Rae1 Nxe1 37. Rxe1 Qf6 0-1

[Event "Talcahuano"]
[Site "Talcahuano"]
[Date "2012.06.02"]
[Round "1"]
[White "Vizama Riveros, Claudio"]
[Black "Rojas Sepulveda, Eduardo"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2256"]
[BlackElo "2315"]
[PlyCount "74"]
[EventDate "2012.06.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. Bg5 0-0 6. e3 Bg4 7. Be2 c6 8. 0-0 Qa5 9. Bh4 a6 10. a3 Nbd7 11. Bg3 Nh5 12. b4 Qc7 13. Rc1 Nxg3 14. hxg3 Bxf3 15. gxf3 e5 16. c5 d5 17. dxe5 Qxe5 18. e4 d4 19. Na4 f5 20. exf5 Qxf5 21. Kg2 Rae8 22. f4 g5 23. Bd3 Qd5+ 24. Kg1 Kh8 25. Qh5 Nf6 26. Qxg5 Qb3 27. Bc2 Qxa3 28. Ra1 Qf3 29. Rad1 Re2 30. Rd3 Qe4 31. Rd2 Qe6 32. Rxe2 Qxe2 33. Qf5 Re8 34. Bd3 Qf3 35. Nb2 h5 36. Nc4 h4 37. Ne5 hxg3 1-0

[Event "Santiago CC Aj Talcahuano-B"]
[Site "Santiago de Chile"]
[Date "2003.08.09"]
[Round "9"]
[White "Vargas Maliqueo, Ivan Patricio"]
[Black "Vizama Riveros, Claudio"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2262"]
[BlackElo "2198"]
[PlyCount "40"]
[EventDate "2003.08.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. c5 Bf5 6. Qb3 Ra7 7. Bf4 Nbd7 8. Na4 h6 9. Nb6 g5 10. Be5 Nxe5 11. Nxe5 Bg7 12. Rd1 Ne4 13. Qf3 Be6 14. b4 a5 15. Qa3 Qb8 16. f3 axb4 17. Qxb4 Nf6 18. a4 Nh7 19. e4 Bxe5 20. exd5 Bxh2 0-1

[Event "Santiago CC Aj Talcahuano-B"]
[Site "Santiago de Chile"]
[Date "2003.08.07"]
[Round "8"]
[White "Henriquez Pacheco, Daniel"]
[Black "Vizama Riveros, Claudio"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "2174"]
[BlackElo "2198"]
[PlyCount "39"]
[EventDate "2003.08.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. d3 c6 5. Bg5 b5 6. Bb3 d6 7. f4 h6 8. Bxf6 Qxf6 9. Nf3 Bg4 10. f5 Nd7 11. h3 Bxf3 12. Qxf3 a5 13. a4 b4 14. Ne2 Qg5 15. Ng3 Nf6 16. Ke2 Rd8 17. h4 Qg4 18. Qxg4 Nxg4 19. Kf3 Nf6 20. c3 1/2-1/2

[Event "Santiago CC Aj Talcahuano-B"]
[Site "Santiago de Chile"]
[Date "2003.08.06"]
[Round "7"]
[White "Vizama Riveros, Claudio"]
[Black "Munoz Perez, Rolando"]
[Result "1-0"]
[ECO "E78"]
[WhiteElo "2198"]
[BlackElo "2191"]
[PlyCount "53"]
[EventDate "2003.08.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 Bg4 8. Be2 a6 9. a4 a5 10. 0-0 Na6 11. h3 Bxf3 12. Bxf3 Nd7 13. Re1 Nb4 14. Kh2 Rc8 15. Bg4 f5 16. exf5 gxf5 17. Bf3 Nb6 18. Qe2 Rc7 19. Nb5 Rd7 20. Ra3 Rf7 21. Bh5 Rf6 22. Rg3 Kh8 23. b3 Rf8 24. Bb2 Bxb2 25. Qxb2+ Rf6 26. Bf7 Qf8 27. Rxe7 1-0

[Event "Santiago CC Aj Talcahuano-B"]
[Site "Santiago de Chile"]
[Date "2003.08.05"]
[Round "6"]
[White "Vizama Riveros, Claudio"]
[Black "Estay Torreblanca, Oscar"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2198"]
[BlackElo "2232"]
[PlyCount "99"]
[EventDate "2003.08.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Bb4 5. cxd5 exd5 6. Bg5 Nbd7 7. Qc2 h6 8. Bd2 c5 9. dxc5 Bxc5 10. e3 a6 11. Bd3 Ba7 12. Ne2 Nc5 13. Bb4 Qb6 14. Bxc5 Qxc5 15. Rc1 Qxc2 16. Rxc2 Bd7 17. 0-0 Rc8 18. Rfc1 0-0 19. h3 Rxc2 20. Rxc2 Rc8 21. Rd2 Kf8 22. Bc2 Bb6 23. Ned4 a5 24. a4 Ne4 25. Rd1 Nc5 26. Ra1 Bc7 27. b3 Na6 28. Bd3 Nb4 29. Bb5 Bxb5 30. Nxb5 Bb6 31. Nfd4 Bxd4 32. Nxd4 g6 33. g4 Ke7 34. Kg2 Nc2 35. Rd1 Nxd4 36. Rxd4 Ke6 37. b4 b6 38. Kg3 g5 39. h4 Rc3 40. bxa5 bxa5 41. h5 Ke5 42. Rd2 Ra3 43. Rd4 Rb3 44. Kf3 Rb2 45. Rd1 Rb4 46. Ra1 f5 47. gxf5 Kxf5 48. Kg3 Rg4+ 49. Kf3 Rh4 50. Rb1 1/2-1/2

[Event "Santiago CC Aj Talcahuano-B"]
[Site "Santiago de Chile"]
[Date "2003.08.04"]
[Round "4"]
[White "Vizama Riveros, Claudio"]
[Black "Vargas Maliqueo, Ivan Patricio"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "2198"]
[BlackElo "2262"]
[PlyCount "108"]
[EventDate "2003.08.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. cxd5 exd5 6. Nge2 c5 7. dxc5 Nc6 8. a3 Bxc5 9. b4 Bd6 10. Nd4 0-0 11. Be2 a5 12. b5 Ne7 13. Bb2 Bd7 14. 0-0 Qb8 15. Nf3 Be6 16. h3 Rd8 17. Bd3 Ne4 18. Ne2 f5 19. Bb1 Ng6 20. Ned4 Bd7 21. Ba2 Ne7 22. a4 Kh8 23. Nb3 Rg8 24. Qd4 Qf8 25. Ne5 Be6 26. f3 Ng3 27. Rf2 f4 28. Qxf4 Qxf4 29. exf4 Nh5 30. Nd4 Nxf4 31. Nxe6 Bxe5 32. Bxe5 Nxe6 33. Bd6 Rge8 34. Bxe7 Rxe7 35. Re1 Ree8 36. Rfe2 Nc7 37. Rxe8+ Rxe8 38. Rxe8+ Nxe8 39. Bxd5 b6 40. Kf2 Nc7 41. Bb3 g6 42. Ke3 Kg7 43. f4 Kf6 44. g4 h6 45. h4 h5 46. g5+ Ke7 47. Kd4 Ne8 48. Bc2 Kf7 49. Ke5 Nc7 50. Be4 Ne8 51. f5 gxf5 52. Bxf5 Ke7 53. Be4 Ng7 54. Bd3 Ne8 1-0

[Event "Santiago CC Aj Talcahuano-B"]
[Site "Santiago de Chile"]
[Date "2003.08.03"]
[Round "5"]
[White "Riffo Paz, Elizardo"]
[Black "Vizama Riveros, Claudio"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2317"]
[BlackElo "2198"]
[PlyCount "35"]
[EventDate "2003.08.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bg4 5. 0-0 Nbd7 6. cxd5 cxd5 7. Nc3 e6 8. d4 Be7 9. Ne5 Nxe5 10. dxe5 Nd7 11. Qa4 h5 12. e4 Kf8 13. h3 b5 14. Qxb5 Rb8 15. Qa4 h4 16. hxg4 hxg3 17. Be3 Rb4 18. Qxd7 1-0

[Event "Santiago CC Aj Talcahuano-B"]
[Site "Santiago de Chile"]
[Date "2003.08.02"]
[Round "3"]
[White "Vizama Riveros, Claudio"]
[Black "Henriquez Pacheco, Daniel"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "2198"]
[BlackElo "2174"]
[PlyCount "70"]
[EventDate "2003.08.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nh3 0-0 6. 0-0 c5 7. d5 Na6 8. Nc3 d6 9. Nf4 Nc7 10. h4 Bd7 11. a4 b6 12. Rb1 a6 13. Qc2 Rb8 14. f3 Qe8 15. b3 b5 16. axb5 axb5 17. Bd2 e5 18. dxe6 Bxe6 19. Qd3 bxc4 20. bxc4 Qe7 21. Rfd1 Bf7 22. Be1 Rxb1 23. Rxb1 Ra8 24. Rd1 Rd8 25. Bf2 Na6 26. Ncd5 Qe5 27. Nxf6+ Bxf6 28. Nd5 Nb4 29. Nxf6+ Qxf6 30. Qd2 Bxc4 31. Bxc5 Nc6 32. Bxd6 Ne5 33. Qb4 Bxe2 34. Rd2 Nd3 35. Qc4+ Qf7 1-0

[Event "Santiago CC Aj Talcahuano-B"]
[Site "Santiago de Chile"]
[Date "2003.08.01"]
[Round "2"]
[White "Munoz Perez, Rolando"]
[Black "Vizama Riveros, Claudio"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2191"]
[BlackElo "2198"]
[PlyCount "70"]
[EventDate "2003.08.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Be2 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. d3 Be7 8. 0-0 f6 9. b3 Be6 10. Bb2 0-0-0 11. Nd2 Qd7 12. Nc4 g5 13. a4 g4 14. a5 a6 15. Ne3 h5 16. c3 f5 17. Nc4 f4 18. Nd2 Bc5 19. Ne4 Ba7 20. Kh1 Qg7 21. Qc2 h4 22. h3 Rdf8 23. Rg1 Rhg8 24. b4 Qd7 25. b5 axb5 26. a6 bxa6 27. c4 f3 28. cxb5 axb5 29. Nc5 Qd5 30. gxf3 Bxc5 31. hxg4 Rxf3 32. Kh2 Rxf2+ 33. Kh3 Rf3+ 34. Bxf3 Qxf3+ 35. Kh2 Qf4+ 0-1

[Event "Santiago CC Aj Talcahuano-B"]
[Site "Santiago de Chile"]
[Date "2003.08.??"]
[Round "10"]
[White "Vizama Riveros, Claudio"]
[Black "Riffo Paz, Elizardo"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2198"]
[BlackElo "2317"]
[PlyCount "88"]
[EventDate "2003.08.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 a6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. e4 e6 7. Nxc6 bxc6 8. e5 Ng8 9. Bf4 Ne7 10. a3 Ng6 11. Bg3 Qc7 12. Qd4 c5 13. Qe3 Rb8 14. 0-0-0 Bb7 15. Bd3 Bxg2 16. Rhg1 Qb7 17. Rd2 Bf3 18. h4 Ne7 19. Ne4 Bxe4 20. Bxe4 Qc7 21. Rgd1 Rd8 22. Qf3 g6 23. Kb1 Bg7 24. Rd6 Nc8 25. Rxa6 Bxe5 26. Qf6 Bxf6 27. Bxc7 Bxh4 28. Bxd8 Bxd8 29. b3 Ke7 30. Ra8 Nd6 31. Bh1 Re8 32. a4 Bc7 33. Ra7 Bb6 34. Ra6 Rb8 35. Ka2 Nc8 36. a5 Ba7 37. f4 Kd8 38. Bf3 Ke7 39. Kb2 Rb4 40. Kc3 h5 41. Kc2 f6 42. Rg1 Kf7 43. Be4 f5 44. Bf3 Bb8 1-0

[Event "Santiago CC Aj Talcahuano-B"]
[Site "Santiago de Chile"]
[Date "2003.07.22"]
[Round "1.1"]
[White "Estay Torreblanca, Oscar"]
[Black "Vizama Riveros, Claudio"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2231"]
[BlackElo "2198"]
[PlyCount "147"]
[EventDate "2003.08.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bg4 4. e3 Nbd7 5. Be2 e6 6. c4 Bxf3 7. Bxf3 Bd6 8. Nc3 c6 9. 0-0 0-0 10. d4 Qe7 11. Rb1 a6 12. Qd3 Rfe8 13. e4 e5 14. cxd5 cxd5 15. Rbe1 exd4 16. Qxd4 Be5 17. Qd2 Qd6 18. Nxd5 Bxh2+ 19. Kh1 Nxd5 20. Qxd5 Qxd5 21. exd5 Bd6 22. Bd4 Kf8 23. g3 Rad8 24. Kg2 a5 25. Rc1 Rc8 26. Bg4 Rxc1 27. Rxc1 Ne5 28. Be2 f6 29. Bb5 Ra8 30. f4 Nf7 31. Kf3 h6 32. a4 Bb4 33. Rc7 Nd6 34. Bd7 Rb8 35. g4 b6 36. Bc6 Bc5 37. Bc3 Rc8 38. Rd7 Re8 39. Bd2 Re7 40. Rd8+ Kf7 41. Bd7 g5 42. Be6+ Kg7 43. Bc3 Nf7 44. Rc8 h5 45. gxh5 gxf4 46. Kxf4 Bd6+ 47. Ke4 Bc7 48. Ke3 Bh2 49. Bb2 Bd6 50. Rc2 Ng5 51. Rg2 Bc5+ 52. Kd3 Kf8 53. Bxf6 Rxe6 54. dxe6 Nxe6 55. Ke4 Kf7 56. Bc3 Bf8 57. Bd2 Nc5+ 58. Kf5 Nxb3 59. Be3 Nc5 60. Bxc5 Bxc5 61. h6 Bd4 62. h7 Ke7 63. Rh2 Kd7 64. h8Q Bxh8 65. Rxh8 Kc6 66. Rh5 b5 67. axb5+ Kxb5 68. Ke4+ Kb4 69. Kd4 a4 70. Kd3 Kb3 71. Rh1 a3 72. Kd2 a2 73. Kd3 Kb2 74. Ra1 1/2-1/2

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "8"]
[White "Araya, Mario"]
[Black "Vizama Riveros, Claudio"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2395"]
[PlyCount "103"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. Qb3 h6 9. c5+ Kh7 10. Bf4 dxc5 11. dxc5 c6 12. e4 g5 13. Bxb8 fxe4 14. Nxg5+ hxg5 15. Be5 Qh5 16. Bxf6 Rxf6 17. Nxe4 Rh6 18. h3 Kh8 19. Qd1 Bxh3 20. Qxh5 Rxh5 21. Bxh3 Rxh3 22. Nxg5 Rh5 23. Ne4 Bd4 24. Kg2 Kg7 25. Rh1 Rah8 26. Rxh5 Rxh5 27. Rb1 Bxc5 28. Rd1 Kf7 29. Rd7 Bb6 30. Rxb7 Ke6 31. f4 Ra5 32. a3 Rd5 33. Kf3 Rd3+ 34. Kg4 Re3 35. Ng5+ Kf6 36. Rd7 Re2 37. Rd2 Rxd2 38. Ne4+ Kf7 39. Nxd2 Bd4 40. b3 Ke6 41. Kf3 Kd5 42. Ke2 a5 43. Kd3 c5 44. a4 Bf2 45. Ne4 Be1 46. g4 Bb4 47. Nc3+ Ke6 48. Kc4 Ba3 49. Ne4 Bc1 50. Nxc5+ Kf7 51. Nd3 Ba3 52. Kb5 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "6"]
[White "Vasquez Schroder, Rodrigo Rafael"]
[Black "Vizama Riveros, Claudio"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2475"]
[PlyCount "85"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d3 d6 9. c3 Na5 10. Bc2 c5 11. Nbd2 Re8 12. d4 Qc7 13. d5 c4 14. Nf1 Nb7 15. Ng3 Nc5 16. b4 cxb3 17. axb3 Bd7 18. h3 h6 19. Bd2 a5 20. Nh2 Rab8 21. Qf3 Qd8 22. Nf5 Bf8 23. g4 Nh7 24. Qg3 b4 25. cxb4 axb4 26. h4 Nf6 27. Qf3 Nh7 28. Qg3 Nf6 29. Kh1 Kh7 30. Qf3 g6 31. Ne3 Bg7 32. Ra7 Rf8 33. g5 hxg5 34. hxg5 Nh5 35. Nf5 f6 36. Rg1 fxg5 37. Rxg5 Qe8 38. Be3 Bf6 39. Rxh5+ gxh5 40. Nxd6 Qg6 41. Bxc5 Rbd8 42. Bd1 Bh4 43. Nf5 1-0

