[Event "CADAP-ch23 zt qual email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Cerna, Jose Miguel"]
[Black "Do Carmo, Luiz Fernando"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1961"]
[BlackElo "1586"]
[PlyCount "43"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "17"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bb4 6. d3 Bxc3+ 7. bxc3 b5 8. Bb3 d6 9. Bg5 Bg4 10. a4 b4 11. cxb4 Nxb4 12. c3 Nc6 13. h3 Bd7 14. d4 0-0 15. 0-0 Na5 16. dxe5 dxe5 17. Nxe5 Qc8 18. Bxf6 Nxb3 19. Nxd7 Nxa1 20. Qg4 g6 21. Qg5 Qxd7 22. Qh6 1-0

[Event "CADAP-ch23 zt qual email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Cerna, Jose Miguel"]
[Black "Fonseca Gonzalez, Jose Luis"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "1961"]
[BlackElo "2023"]
[PlyCount "44"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "17"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 Nc6 8. Qe2 Qc7 9. 0-0-0 Na5 10. Bd3 b5 11. g4 b4 12. Na4 Bd7 13. b3 Bxa4 14. bxa4 Qb7 15. f3 Be7 16. g5 Nd7 17. Nb3 Nc6 18. f4 Nb6 19. a5 Na4 20. Bd2 Nc3 21. Bxc3 bxc3 22. a3 Nd4 0-1

[Event "CADAP-ch23 zt qual email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Cerna, Jose Miguel"]
[Black "Kover, Warner Bruce"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1961"]
[BlackElo "2241"]
[PlyCount "46"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "17"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 c5 6. Nf3 cxd4 7. Nxd4 Nc6 8. 0-0-0 h6 9. Bh4 Nxd4 10. Rxd4 Be7 11. Rg1 Qc7 12. Bg3 d6 13. e4 Qc5 14. Qd2 e5 15. Rd3 Be6 16. b3 b5 17. cxb5 Nxe4 18. Qe1 Nxg3 19. hxg3 d5 20. Kb2 Rac8 21. Qd2 Qa3+ 22. Ka1 e4 23. Re3 d4 0-1

[Event "CADAP-ch23 zt qual email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Ledezma Alvarez, Jose M"]
[Black "Cerna, Jose Miguel"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2015"]
[BlackElo "1961"]
[PlyCount "59"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "17"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Be6 13. a4 Rb8 14. axb5 axb5 15. Bd3 Ne7 16. Nxf6+ gxf6 17. 0-0 f5 18. exf5 Bxf5 19. Bxf5 Nxf5 20. Qg4+ Ng7 21. Rfd1 f5 22. Qf3 Rf6 23. Nb4 Qc8 24. Ra7 e4 25. Qf4 Qe6 26. g3 Re8 27. Nd5 Rf7 28. Rxf7 Qxf7 29. Qxd6 Ne6 30. Qe5 1-0

[Event "CADAP-ch23 zt qual email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Marin, Efren"]
[Black "Cerna, Jose Miguel"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1961"]
[PlyCount "51"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "17"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Qd3 g6 4. e4 dxe4 5. Nxe4 Nxe4 6. Qxe4 Bg7 7. Bg5 Nc6 8. Bb5 0-0 9. 0-0-0 Bf5 10. Qh4 f6 11. Bc4+ Kh8 12. Bh6 Na5 13. Bxg7+ Kxg7 14. d5 Qd6 15. Qd4 Rfd8 16. Be2 e5 17. Qa4 Qc5 18. b4 Qc3 19. bxa5 Qa1+ 20. Kd2 Rxd5+ 21. Bd3 Bxd3 22. cxd3 Rxd3+ 23. Kxd3 Rd8+ 24. Ke2 Rxd1 25. Qxd1 Qxa2+ 26. Qd2 1-0

[Event "CADAP-ch23 zt qual email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Prado, Juan Hector"]
[Black "Cerna, Jose Miguel"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2221"]
[BlackElo "1961"]
[PlyCount "35"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "17"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. Nf3 Bg4 4. d4 Nbd7 5. g3 e5 6. Bg2 c6 7. 0-0 Be7 8. Be3 0-0 9. h3 Bh5 10. Rc1 Qc7 11. Nh4 Ne8 12. Nf5 Bf6 13. d5 Bg6 14. Qc2 Bxf5 15. Qxf5 g6 16. Qd3 Bg7 17. dxc6 bxc6 18. Nb5 1-0

[Event "CHI-ch4 email"]
[Site "ICCF email"]
[Date "2007.03.05"]
[Round "?"]
[White "Arancibia Morales, Ives"]
[Black "Cerna, Jose Miguel"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2000"]
[BlackElo "2000"]
[PlyCount "43"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 0-0 11. a5 f5 12. Be3 b6 13. axb6 f4 14. Bd2 Na6 15. bxa7 Nc5 16. Ba5 Qd7 17. c4 Ba6 18. b4 Ne4 19. Nc7 Rxa7 20. Bg4 Rf5 21. Qc2 Bc8 22. Qxe4 1-0

[Event "CHI-ch4 email"]
[Site "ICCF email"]
[Date "2007.03.05"]
[Round "?"]
[White "Cerna, Jose Miguel"]
[Black "Arancibia Guzman, Eduardo"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2000"]
[BlackElo "2218"]
[PlyCount "28"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Bg5 cxd4 5. Qxd4 Nc6 6. Qh4 Be7 7. 0-0-0 0-0 8. e4 h6 9. Bxf6 Bxf6 10. Qg3 Qa5 11. Nge2 Qc5 12. Nf4 Bd4 13. Rd2 a6 14. Nfe2 Bxf2 0-1

[Event "CHI-ch4 email"]
[Site "ICCF email"]
[Date "2007.03.05"]
[Round "?"]
[White "Cerna, Jose Miguel"]
[Black "Farfan Ortiz, Victor"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2000"]
[BlackElo "2107"]
[PlyCount "46"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. f4 fxe5 10. fxe5 Nxd4 11. Nxd4 Qh4+ 12. g3 Qxd4 13. Qh5+ g6 14. Bxg6+ hxg6 15. Qxh8 Nxe5 16. Kd1 Qg4+ 17. Kc2 Qf5+ 18. Kd1 Ng4 19. Re1 Nf2+ 20. Ke2 b6 21. Kf1 Ng4+ 22. Kg2 Qf2+ 23. Kh3 e5 0-1

[Event "CHI-ch4 email"]
[Site "ICCF email"]
[Date "2007.03.05"]
[Round "?"]
[White "Cerna, Jose Miguel"]
[Black "Godoy, Mario D"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2000"]
[BlackElo "2027"]
[PlyCount "42"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Bd3 Bb7 9. Qe2 b4 10. Na4 Qa5 11. b3 Nxe4 12. 0-0-0 Nd7 13. f3 Nec5 14. Nxc5 Nxc5 15. Kb1 Be7 16. Rhe1 Nxd3 17. Rxd3 0-0 18. g4 Rac8 19. Bf4 Rfe8 20. h4 g6 21. Nxe6 Bxh4 0-1

[Event "CHI-ch4 email"]
[Site "ICCF email"]
[Date "2007.03.05"]
[Round "?"]
[White "Cerna, Jose Miguel"]
[Black "Soza de la Carrera, Jose"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2000"]
[BlackElo "2454"]
[PlyCount "48"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Ngf3 dxe4 7. Bxe4 Na6 8. 0-0 Nxc5 9. Qe2 Qc7 10. c4 0-0 11. b3 Nfxe4 12. Nxe4 b6 13. Bb2 Bb7 14. Ng3 Bd6 15. Rad1 Rad8 16. Nh5 f6 17. b4 Na4 18. Qxe6+ Qf7 19. Qxf7+ Kxf7 20. Ba3 Bxf3 21. gxf3 Nc3 22. Rde1 Rc8 23. Re3 Rxc4 24. Rd1 Nxd1 0-1

[Event "CHI-ch4 email"]
[Site "ICCF email"]
[Date "2007.03.05"]
[Round "?"]
[White "Cerna, Jose Miguel"]
[Black "Troncoso Flores, Armando"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2000"]
[BlackElo "2000"]
[PlyCount "39"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. Bg5 0-0 6. Qd2 c6 7. h4 h5 8. Be2 Nbd7 9. f3 Qa5 10. g4 e5 11. d5 cxd5 12. cxd5 b6 13. Bh6 Ba6 14. gxh5 Nxh5 15. Nh3 Bxe2 16. Bxg7 Kxg7 17. Nxe2 Qxd2+ 18. Kxd2 Rac8 19. Rac1 Nhf6 20. Rxc8 1/2-1/2

[Event "CHI-ch4 email"]
[Site "ICCF email"]
[Date "2007.03.05"]
[Round "?"]
[White "Cerna, Jose Miguel"]
[Black "Zambrano Mueller, Javier"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2000"]
[BlackElo "2000"]
[PlyCount "62"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. d4 a6 6. h3 b5 7. Bd3 Bb7 8. Nf3 e6 9. 0-0 Be7 10. Re1 0-0 11. Bg5 Nbd7 12. Ne4 Nxe4 13. Bxe7 Qxe7 14. Bxe4 Bxe4 15. Rxe4 Nf6 16. Rh4 Rad8 17. Ne5 Rd5 18. Qd3 c5 19. c3 Rc8 20. g4 g6 21. Qe3 Nh5 22. g5 f6 23. gxf6 Qxf6 24. Rg4 cxd4 25. cxd4 Rf8 26. Rc1 Nf4 27. Rc7 Rxd4 28. Nd7 Qf7 29. Rxf4 Qxf4 30. Qxe6+ Rf7 31. Nf6+ Qxf6 0-1

[Event "CHI-ch4 email"]
[Site "ICCF email"]
[Date "2007.03.05"]
[Round "?"]
[White "Cuevas Araya, Walter"]
[Black "Cerna, Jose Miguel"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2158"]
[BlackElo "2000"]
[PlyCount "51"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. Re1 Qc7 9. Bf1 a6 10. Nh4 Re8 11. Nf5 Bf8 12. d5 Nc5 13. Qf3 a5 14. Nh6+ Kh8 15. Bg5 gxh6 16. Bxf6+ Bg7 17. Rad1 Rg8 18. h3 Nd7 19. Bh4 Nf8 20. c5 dxc5 21. d6 Qd7 22. Na4 Rb8 23. Nxc5 Qe8 24. Bc4 Be6 25. Bxe6 Nxe6 26. d7 1-0

[Event "CHI-ch4 email"]
[Site "ICCF email"]
[Date "2007.03.05"]
[Round "?"]
[White "Henriquez Arriagada, Oscar"]
[Black "Cerna, Jose Miguel"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2000"]
[BlackElo "2000"]
[PlyCount "98"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 a6 6. Bc4 e6 7. d4 cxd4 8. Nbd2 Nge7 9. Nb3 0-0 10. Nbxd4 b5 11. Bb3 Bb7 12. Nxc6 Bxc6 13. Qd6 Nc8 14. Qg3 d5 15. Bg5 Qb6 16. e5 h6 17. Be3 Qc7 18. c3 Ne7 19. Bc2 Nf5 20. Bxf5 exf5 21. Qh3 h5 22. Bc5 Rfe8 23. Bd6 Qb7 24. Rad1 Rad8 25. Nd4 Bd7 26. Qd3 Bc8 27. Nb3 Bf8 28. Nc5 Qc6 29. Bxf8 Kxf8 30. Qd4 Be6 31. Qe3 Kg7 32. Nxe6+ fxe6 33. Qg5 Rf8 34. Rd3 f4 35. Rd4 f3 36. Rh4 Kh7 37. g4 Qe8 38. gxh5 Kg7 39. Re3 Rf5 40. Qg3 g5 41. Rh3 d4 42. Rxf3 Rxf3 43. Qxg5+ Kh7 44. Rxf3 d3 45. Rg3 Rd7 46. Qd2 Qxh5 47. Rxd3 Qg6+ 48. Kh1 Rxd3 49. Qc1 Qe4+ 0-1

[Event "CHI-ch 4th email"]
[Site "ICCF email"]
[Date "2007.03.05"]
[Round "?"]
[White "Hernandez, Juan Eduardo"]
[Black "Cerna, Jose Miguel"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "11"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bc5 5. e3 Nc6 6. Qxg4 1-0

[Event "CHI-ch4 email"]
[Site "ICCF email"]
[Date "2007.03.05"]
[Round "?"]
[White "Parkes Navea, Ricardo"]
[Black "Cerna, Jose Miguel"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1804"]
[BlackElo "2000"]
[PlyCount "27"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. Na3 a6 7. Bxc6 bxc6 8. d4 cxd4 9. cxd4 d6 10. Nc4 Qc7 11. dxe5 dxe5 12. Be3 Rb8 13. Bc5 Ne7 14. Bd6 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2004.06.19"]
[Round "9"]
[White "Cerna, Jose Miguel"]
[Black "Gutierrez, Rodrigo"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "120"]
[EventDate "2004.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. d3 d6 6. Bg5 Bg4 7. 0-0 c6 8. h3 Bh5 9. g4 Bg6 10. Ne2 d5 11. exd5 cxd5 12. Bb3 Nc6 13. Ng3 Qd7 14. d4 e4 15. Ne5 Qd6 16. c3 Ba5 17. Bf4 Qd8 18. h4 h6 19. Nxg6 fxg6 20. g5 Nh5 21. Bd2 Rf3 22. Nxe4 Qf8 23. Bxd5+ Kh8 24. Ng3 Nxg3 25. Qxf3 Nxf1 26. Qxf8+ Rxf8 27. Rxf1 Nxd4 28. gxh6 Ne2+ 29. Kg2 Rd8 30. hxg7+ Kxg7 31. Re1 Nxc3 32. Bxc3+ Bxc3 33. bxc3 Rxd5 34. Re7+ Kh6 35. Rxb7 Ra5 36. Rb2 Rc5 37. Rb3 Ra5 38. a3 Ra4 39. Kg3 Rc4 40. f3 a5 41. Rb5 Ra4 42. c4 Rxa3 43. c5 a4 44. Ra5 Rc3 45. Rxa4 Rxc5 46. Ra6 Kh5 47. Ra8 Kh6 48. Re8 Ra5 49. Kg4 Ra1 50. Re4 Rg1+ 51. Kh3 Kh5 52. Rg4 Rh1+ 53. Kg3 Rg1+ 54. Kf4 Rxg4+ 55. fxg4+ Kxh4 56. Kf3 g5 57. Kf2 Kxg4 58. Kg2 Kf4 59. Kf2 g4 60. Kg2 g3 1/2-1/2

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2004.06.12"]
[Round "8"]
[White "Horvath, Miguel"]
[Black "Cerna, Jose Miguel"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2054"]
[PlyCount "82"]
[EventDate "2004.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Be6 9. Be3 Rb8 10. c3 Nf6 11. Nxf6+ gxf6 12. Qf3 Bg7 13. Be2 Ne7 14. g4 0-0 15. Nc2 d5 16. Rd1 dxe4 17. Rxd8 exf3 18. Rxf8+ Bxf8 19. Bxf3 a5 20. a3 Bd5 21. Ke2 Bc4+ 22. Kd2 Nd5 23. Bxd5 Bxd5 24. Rg1 b4 25. axb4 axb4 26. Ra1 Bf3 27. h4 Rd8+ 28. Ke1 b3 29. Nb4 Bxg4 30. Nc6 Rd7 31. Nb8 Rd3 32. Nc6 Kg7 33. Nb4 Rd7 34. Kf1 Bf3 35. Kg1 f5 36. Na6 f4 37. Bc5 Rd2 38. Bxf8+ Kxf8 39. Nc5 Rxb2 40. Nd7+ Kg7 41. Nxe5 Ra2 0-1

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2004.06.05"]
[Round "7"]
[White "Cerna, Jose Miguel"]
[Black "Andueza Quezada, Danilo"]
[Result "1-0"]
[ECO "C06"]
[BlackElo "2087"]
[PlyCount "101"]
[EventDate "2004.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. exf6+ Nxf6 12. Ng6+ hxg6 13. Qxh8 Kf7 14. Qh4 e5 15. 0-0 e4 16. Bxe4 dxe4 17. Nxe4 Bf5 18. Ng5+ Kg8 19. Be3 Ne6 20. Rfd1 Qe8 21. Qc4 Rc8 22. Qb3 Kh8 23. Qxb7 Nxg5 24. Bxg5 Bc5 25. Bh4 Be4 26. Qb3 Qe5 27. Bxf6 Bxf2+ 28. Kh1 Qf5 29. Rd2 gxf6 30. Rf1 Kg7 31. Qd1 Rh8 32. Rfxf2 Qe5 33. Rd7+ Kh6 34. Qd2+ g5 35. Rd6 Kg7 36. Rd7+ Kg6 37. Qd6 Rxh2+ 38. Kg1 Qxd6 39. Rxd6 Rh4 40. Rdxf6+ Kh5 41. Ra6 Bd3 42. Rxa7 Rc4 43. b3 Rc1+ 44. Kh2 Re1 45. b4 Kg4 46. Rb7 Re8 47. Rf3 Rh8+ 48. Rh3 Rd8 49. Rg3+ Kf4 50. Rg7 Rh8+ 51. Rh3 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2004.05.29"]
[Round "6"]
[White "Castiglione Alencastre, Aldo"]
[Black "Cerna, Jose Miguel"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2119"]
[BlackElo "2018"]
[PlyCount "99"]
[EventDate "2004.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. 0-0 Be7 6. c3 Ngf6 7. Nbd2 0-0 8. Re1 a5 9. a4 Qc7 10. Nf1 Nb6 11. Bd3 Bg4 12. h3 Be6 13. Ne3 g6 14. Nh2 Nh5 15. d5 cxd5 16. exd5 Bd7 17. Nf5 Bxf5 18. Bxf5 Qc4 19. Bd3 Qxd5 20. g4 Ng7 21. Qe2 Qc6 22. Be3 Nd7 23. Rad1 Ne6 24. Bb5 Qc7 25. Qd2 Nb6 26. Bh6 Rfd8 27. Nf1 Nc5 28. Ne3 Ne4 29. Qe2 Bg5 30. Bxg5 Nxg5 31. h4 Nh3+ 32. Kh2 Nf4 33. Qf3 Qe7 34. g5 f5 35. Nc4 Qc7 36. Nxb6 Qxb6 37. Bc4+ Kg7 38. Bd5 Rd7 39. Rd2 Rc8 40. Red1 Nxd5 41. Qxd5 Rc5 42. Qe6 Rcc7 43. Qf6+ Kg8 44. Kg1 Qb3 45. Rxd6 Qxd1+ 46. Rxd1 Rxd1+ 47. Kg2 e4 48. Qb6 Rcd7 49. Qxa5 R1d2 50. Qb6 0-1

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2004.05.22"]
[Round "5"]
[White "Cerna, Jose Miguel"]
[Black "Tossi Duhamel, Claudio"]
[Result "1-0"]
[ECO "B86"]
[BlackElo "2043"]
[PlyCount "81"]
[EventDate "2004.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Bd3 Be7 9. Qe2 Bb7 10. f3 Nbd7 11. 0-0-0 Nc5 12. e5 dxe5 13. Bxb5+ axb5 14. Nxe6 Nxe6 15. Rxd8+ Rxd8 16. Qxb5+ Rd7 17. Rd1 Bc8 18. Qxe5 0-0 19. g4 Rfd8 20. g5 Rxd1+ 21. Nxd1 Nd7 22. Qa5 Bb7 23. f4 Bf3 24. Nc3 Nec5 25. h4 Ne4 26. Nd5 Kf8 27. Qc7 Ke8 28. c4 Nd6 29. Nxe7 Nxc4 30. Qxc4 Kxe7 31. Qc7 Ke8 32. Bd4 g6 33. a4 Bg4 34. a5 Nb8 35. Qe5+ Be6 36. Bb6 Rc8+ 37. Kd2 Nd7 38. Qh8+ Nf8 39. b4 Bf5 40. Bc5 Rd8+ 41. Ke1 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2004.05.15"]
[Round "4"]
[White "Cerna, Jose Miguel"]
[Black "Cona, Victor"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "141"]
[EventDate "2004.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. b4 Bb6 7. a4 a6 8. Qb3 Qe7 9. Nbd2 Nh5 10. 0-0 Nf4 11. g3 Ng6 12. Kg2 0-0 13. Bb2 Kh8 14. h4 Qe8 15. h5 Nge7 16. h6 g6 17. Ng5 Nd8 18. d4 f6 19. Ngf3 g5 20. dxe5 dxe5 21. Bd3 Be6 22. c4 Ng6 23. Qc2 c6 24. c5 Bc7 25. Nc4 Nf7 26. Rh1 Rd8 27. Ne3 Rg8 28. Bc4 g4 29. Nh4 Bxc4 30. Qxc4 Nxh6 31. Nhf5 Nxf5 32. exf5 Ne7 33. Nxg4 Nd5 34. Rh6 Qf8 35. Rah1 Rd7 36. Bc1 Rdg7 37. R6h4 Qf7 38. Bh6 Nf4+ 39. Bxf4 Qxc4 40. Nxf6 Qf7 41. Bg5 Bd8 42. Rh6 e4 43. R1h4 e3 44. fxe3 Rf8 45. e4 Bxf6 46. Bxf6 Qa2+ 47. Kh3 Rxf6 48. Rxf6 Kg8 49. Rd6 Qf2 50. Rd8+ Kf7 51. Rd7+ Kf8 52. Rxg7 Kxg7 53. Rf4 Qe1 54. Kg4 Kf6 55. a5 Qe2+ 56. Kh4 h6 57. Kh3 Qe1 58. Kh2 h5 59. Rh4 Kg5 60. Kg2 Qxb4 61. f6 Qd2+ 62. Kf3 Kxf6 63. Rf4+ Ke6 64. Rf5 Qd1+ 65. Kg2 Qc2+ 66. Kf3 Qd3+ 67. Kf4 Qf1+ 68. Kg5 Qe2 69. Kf4 Qf2+ 70. Kg5 Qxg3+ 71. Kxh5 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2004.05.08"]
[Round "3"]
[White "Gomez, Pablo"]
[Black "Cerna, Jose Miguel"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1521"]
[BlackElo "2018"]
[PlyCount "66"]
[EventDate "2004.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Be6 9. Ne3 Nf6 10. f3 Rc8 11. c3 Qb6 12. b4 Be7 13. Bd3 0-0 14. 0-0 d5 15. Kh1 Rfd8 16. Qe1 d4 17. Nec2 dxc3 18. Be3 Qc7 19. Qxc3 Nxb4 20. Qxc7 Rxc7 21. Bb6 Nxc2 22. Bxc7 Rxd3 23. Nxc2 Rc3 24. Bxe5 Rxc2 25. a4 b4 26. Rfd1 h6 27. Bd6 Bxd6 28. Rxd6 Bc4 29. h4 b3 30. Rb6 Nd7 31. a5 Nxb6 32. axb6 b2 33. Rg1 Rc1 0-1

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2004.05.01"]
[Round "2"]
[White "Cerna, Jose Miguel"]
[Black "Cabre, Carlos"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2018"]
[BlackElo "1967"]
[PlyCount "31"]
[EventDate "2004.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Bc5 7. d3 Na5 8. Nxe5 Nxb3 9. axb3 d6 10. Nf3 b4 11. Ne2 Bg4 12. Ng3 Qe7 13. 0-0 0-0 14. Bg5 h6 15. Bd2 Bb6 16. Bxb4 1/2-1/2

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2004.04.01"]
[Round "1"]
[White "Gutierrez, Jorge"]
[Black "Cerna, Jose Miguel"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1906"]
[BlackElo "2028"]
[PlyCount "54"]
[EventDate "2004.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Nf3 Qxe4+ 7. Kf1 Bg4 8. h3 Bh5 9. Nc3 Qe6 10. d4 0-0-0 11. Bg5 f6 12. Be3 g5 13. g4 Bg6 14. Qe2 h5 15. h4 hxg4 16. h5 gxf3 17. Qxf3 Bxc2 18. Rc1 Bd3+ 19. Ke1 f5 20. d5 cxd5 21. Nxd5 Rxd5 22. Rc3 Bb4 23. Kd1 Be4+ 24. Kc1 Bxf3 25. Bxg5 Bxh1 26. h6 Qe1+ 27. Kc2 Qd1# 0-1

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.05.17"]
[Round "9.1"]
[White "Cerna, Jose Miguel"]
[Black "Vial, Sergio"]
[Result "0-1"]
[ECO "C84"]
[BlackElo "1947"]
[PlyCount "128"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Nc3 b5 7. Bb3 0-0 8. d3 d6 9. Nd5 Na5 10. Nxe7+ Qxe7 11. Bg5 Nxb3 12. axb3 c5 13. Qd2 Bg4 14. Nh4 Qe6 15. h3 Bh5 16. f4 exf4 17. Qxf4 Ne8 18. Nf5 f6 19. Bh4 Bg6 20. Bg3 Bxf5 21. Qxf5 Qxf5 22. Rxf5 a5 23. Rd5 Ra6 24. b4 Nc7 25. Rxd6 Rfa8 26. Rxa5 Rxa5 27. bxa5 Ne8 28. Rc6 Rxa5 29. Rxc5 Ra1+ 30. Kf2 b4 31. Rc4 Ra4 32. b3 Ra2 33. Ke2 g5 34. Kd2 Ra8 35. Be1 h5 36. Rxb4 h4 37. Ke2 Kf7 38. Rb7+ Kg6 39. Re7 Ng7 40. b4 Nh5 41. b5 Nf4+ 42. Kf2 Rc8 43. Ba5 Rxc2+ 44. Ke3 Rxg2 45. b6 Rg3+ 46. Kd4 Rxd3+ 47. Kc5 Rb3 48. b7 g4 49. Bb6 Nd3+ 50. Kc6 Nb4+ 51. Kb5 Nd5+ 52. Ka5 Nxb6 53. e5 Nc4+ 54. Ka4 Rb1 55. exf6 Kxf6 56. Rh7 g3 57. Rh6+ Kg5 58. b8Q Rxb8 59. Rg6+ Kf5 60. Rg5+ Ke6 61. Rg4 Nd6 62. Rxh4 Rg8 63. Rh6+ Ke5 64. Rh5+ Nf5 0-1

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.05.10"]
[Round "8.1"]
[White "Mardones Moncada, Alvaro"]
[Black "Cerna, Jose Miguel"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1925"]
[PlyCount "109"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 d6 4. Nbd2 Bg4 5. h3 Bh5 6. c3 Nf6 7. g4 Bg6 8. Bg2 e5 9. Nf1 d5 10. Nh4 dxe4 11. Nxg6 hxg6 12. dxe4 Qb6 13. Qc2 0-0-0 14. Be3 Qa5 15. Nd2 Qa6 16. Qb3 Rd7 17. Bf1 Qa5 18. g5 Ng4 19. 0-0-0 Nxe3 20. fxe3 Qd8 21. h4 Kb8 22. Bb5 Na5 23. Qa4 Rd6 24. Nf3 a6 25. Be2 b5 26. Rxd6 Bxd6 27. Qd1 c4 28. Qd5 Qe7 29. a4 Rd8 30. Qd1 Bc5 31. Qg1 Qa7 32. Qg3 Bxe3+ 33. Kb1 Bf4 34. Qg4 Qe3 35. Qg2 Qxe4+ 36. Ka2 Nb3 37. Rd1 Nc1+ 38. Ka1 Nd3 39. Qg1 Kb7 40. a5 Qc6 41. Bf1 Bc1 42. Nxe5 Bxb2+ 43. Kb1 Qd6 44. Bg2+ Kc8 45. Nxd3 Bxc3 46. Bh3+ Kb8 47. Nb2 Bd4 48. Qg2 c3 49. Nd3 Qa3 50. Qh2+ Rd6 51. Qc2 Be3 52. Nf2 Qb4+ 53. Ka2 Qxa5+ 54. Kb1 Qb4+ 55. Ka2 1/2-1/2

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.05.03"]
[Round "7.1"]
[White "Cerna, Jose Miguel"]
[Black "Sepulveda, Raul"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "1955"]
[PlyCount "104"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. c5 Bg4 7. f3 Bf5 8. Bb5 e6 9. Qa4 Qd7 10. Nge2 Be7 11. b4 0-0 12. 0-0 a6 13. Bxc6 bxc6 14. Qb3 Bd3 15. Re1 Rab8 16. Na4 Bxe2 17. Rxe2 Bd8 18. Nc3 Qb7 19. Bf4 Bc7 20. Bxc7 Qxc7 21. a4 Qb7 22. Rb1 Rfc8 23. b5 axb5 24. axb5 Ne8 25. b6 Ra8 26. Ra2 Rxa2 27. Qxa2 Ra8 28. Qb2 Nf6 29. Ra1 Nd7 30. Rxa8+ Qxa8 31. Qa2 Qxa2 32. Nxa2 Kf8 33. Nb4 Nb8 34. Kf2 Ke7 35. Ke3 Kd7 36. f4 h5 37. g3 g6 38. Kd3 Ke7 39. Kc3 Kd7 40. Kb3 Kc8 41. Ka4 Kb7 42. Ka5 f6 43. h3 Nd7 44. Nd3 Nf8 45. g4 hxg4 46. hxg4 Nh7 47. g5 fxg5 48. fxg5 Nxg5 49. Ne5 Ne4 50. Nxc6 Nd2 51. Nd8+ Kb8 52. Nxe6 Nb3+ 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.04.26"]
[Round "6.1"]
[White "Mardones Moncada, Marcelo"]
[Black "Cerna, Jose Miguel"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1877"]
[PlyCount "100"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 d6 6. Nbd2 Nf6 7. 0-0 h5 8. Re1 Bg4 9. h3 Be6 10. Ng5 h4 11. Nxe6 fxe6 12. g4 Qc7 13. Nf3 Kd7 14. c3 Raf8 15. Ng5 Bh6 16. Nxe6 Kxe6 17. g5 Bxg5 18. Bxg5 Rh5 19. Bxf6 Rxf6 20. Qg4+ Kf7 21. f4 e5 22. Rf1 Qe7 23. f5 Rh6 24. fxg6+ Rhxg6 25. Rxf6+ Qxf6 26. Qd7+ Qe7 27. Rf1+ Kg7 28. Qf5 Nd8 29. Kh2 Ne6 30. Qf3 Nf4 31. Rg1 Rg3 32. Bf1 Rxg1 33. Kxg1 Qg5+ 34. Kf2 Nh5 35. Qg4 Qxg4 36. hxg4 Nf4 37. Kf3 Kg6 38. d4 a6 39. dxe5 dxe5 40. a4 a5 41. Bc4 Kg5 42. Bb5 h3 43. Kg3 h2 44. Kxh2 Kxg4 45. Bd7+ Kf3 46. Bf5 Nd3 47. b3 Nc1 48. Bc8 b6 49. Bb7 Nxb3 50. Kh3 Nd2 0-1

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.??.??"]
[Round "4.2"]
[White "Cerna, Jose Miguel"]
[Black "Espinoza, Horacio"]
[Result "1-0"]
[ECO "B02"]
[BlackElo "2041"]
[PlyCount "69"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. d4 b6 7. cxb6 Nxb6 8. Bd3 Bb7 9. Qg4 f5 10. exf6 Qxf6 11. Bg5 Bb4+ 12. Nc3 Qf7 13. Nge2 0-0 14. f3 Ba6 15. Bc2 Nd5 16. 0-0-0 Nc6 17. Nxd5 exd5 18. Ng3 g6 19. Bh6 Rfe8 20. h4 Bf8 21. Bd2 Bg7 22. h5 Re6 23. hxg6 hxg6 24. Bh6 Nb4 25. Bxg7 Qxg7 26. Bb3 Rc6+ 27. Kb1 Bc4 28. Bxc4 Rxc4 29. Rh4 Re8 30. Rdh1 Re6 31. Nf5 gxf5 32. Rh8+ Kf7 33. Qh5+ Ke7 34. Rh7 Kd6 35. Rxg7 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.??.??"]
[Round "5.1"]
[White "Cerna, Jose Miguel"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "B42"]
[BlackElo "2137"]
[PlyCount "45"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Qc7 6. c4 Nf6 7. Bd3 Nc6 8. 0-0 Bd6 9. g3 h5 10. Nc3 h4 11. Nxc6 dxc6 12. f4 e5 13. f5 hxg3 14. hxg3 Nh5 15. Kg2 Bd7 16. Rh1 0-0-0 17. Rxh5 g6 18. Rxh8 Rxh8 19. Qf3 gxf5 20. exf5 Rg8 21. Ne4 c5 22. Nxd6+ Qxd6 23. Be4 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.??.??"]
[Round "2.8"]
[White "Cerna, Jose Miguel"]
[Black "Sanhueza, Marcelo"]
[Result "1-0"]
[ECO "C10"]
[BlackElo "2179"]
[PlyCount "39"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Nf3 Nd7 7. 0-0 Ngf6 8. Re1 Nxe4 9. Bxe4 Bxe4 10. Rxe4 Nf6 11. Bg5 Be7 12. Bxf6 Bxf6 13. d5 0-0 14. dxe6 fxe6 15. c3 Qxd1+ 16. Rxd1 Rae8 17. Kf1 Re7 18. Ke2 Kf7 19. g4 g5 20. h4 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.??.??"]
[Round "3.3"]
[White "Morales Gonzalez, Rodrigo"]
[Black "Cerna, Jose Miguel"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2086"]
[PlyCount "74"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[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 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. Be2 Bg5 12. 0-0 Ne7 13. c4 bxc4 14. Nxc4 0-0 15. Ndb6 Rb8 16. Nxc8 Nxc8 17. b3 f5 18. exf5 Qf6 19. Ne3 Ne7 20. Nd5 Nxd5 21. Qxd5+ Kh8 22. Bxa6 Rb6 23. Bd3 Re8 24. Rfb1 Rb4 25. Bc4 Qxf5 26. Rd1 Rf8 27. f3 Be3+ 28. Kh1 Bc5 29. a3 Rbb8 30. b4 Bd4 31. Ra2 Rf6 32. b5 Bc5 33. a4 Rh6 34. g3 Qg5 35. Kg2 Rf8 36. a5 Qh5 37. Rh1 Qh3# 0-1

