[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1999.??.??"]
[Round "9"]
[White "Opalka, Joachim"]
[Black "Cueto Chajtur, Johny"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2240"]
[BlackElo "2322"]
[PlyCount "64"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Re1 Ne7 12. a3 Nc6 13. Be3 Qh4 14. Bb6 Be7 15. g3 Qh3 16. Bf1 Qf5 17. Bd3 Qh3 18. Bf1 Qh6 19. b4 Rc8 20. Na4 Nb8 21. Be3 g5 22. Nb6 Rc7 23. Rc1 Rxc1 24. Qxc1 Bc6 25. Nc8 Bd8 26. Nd6+ Kf8 27. a4 d4 28. Bxd4 Kg7 29. b5 axb5 30. axb5 Bd5 31. Qc8 Ba5 32. Qxb8 Rxb8 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1999.??.??"]
[Round "3"]
[White "Opalka, Joachim"]
[Black "Diaz Fuenzalida, Juan"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2240"]
[PlyCount "65"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Bg4 5. Bc4 Be7 6. fxe5 dxe5 7. Bxf7+ Kxf7 8. Nxe5+ Kf8 9. Nxg4 Nc6 10. Rf1 Qd6 11. Nd5 h5 12. Ngxf6 gxf6 13. d3 Qxh2 14. Qf3 Qh4+ 15. g3 Qg4 16. Nxf6 Qxf3 17. Rxf3 Bxf6 18. Rxf6+ Kg7 19. Bg5 Nd4 20. Kd2 Raf8 21. Raf1 Ne6 22. Bh4 Rh6 23. Rxh6 Kxh6 24. Rxf8 Nxf8 25. d4 Ne6 26. Ke3 c6 27. d5 cxd5 28. exd5 Nc7 29. c4 Kg7 30. d6 Ne6 31. d7 Kg6 32. d8Q Nxd8 33. Bxd8 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1999.??.??"]
[Round "1"]
[White "Opalka, Joachim"]
[Black "Donoso, Julio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2240"]
[PlyCount "37"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 e6 3. Nf3 Nf6 4. Nc3 a6 5. Bg5 Be7 6. Bd3 Nbd7 7. e5 Nd5 8. Bxe7 Qxe7 9. 0-0 0-0 10. Re1 dxe5 11. Nxe5 Nxe5 12. Rxe5 Qd6 13. Qh5 g6 14. Qh6 c6 15. Rh5 Qxh2+ 16. Rxh2 Rd8 17. Bxg6 fxg6 18. Qxh7+ Kf8 19. Qh8+ 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1999.??.??"]
[Round "7"]
[White "Opalka, Joachim"]
[Black "Rojas Keim, Luis Alberto"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2240"]
[BlackElo "2407"]
[PlyCount "45"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Re1 Ne7 12. a3 Nc6 13. Be3 Qxe5 14. Bb6 Qd6 15. Qh5 Be7 16. Rad1 Qf4 17. g3 Qf6 18. Bc2 h6 19. Rxd5 exd5 20. Nxd5 Qxb2 21. Qe2 Qxa3 22. Nc7+ Kf8 23. Nxa8 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "8"]
[White "Chiffelle Becerra, Boris"]
[Black "Opalka, Joachim"]
[Result "0-1"]
[ECO "D71"]
[BlackElo "2240"]
[PlyCount "92"]
[EventDate "1997.??.??"]
[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 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nc3 Nxc3 7. bxc3 c5 8. Nf3 Nc6 9. Bb2 cxd4 10. Nxd4 Na5 11. 0-0 0-0 12. Rc1 e5 13. Nb3 Nc4 14. Qc2 Bf5 15. e4 Bg4 16. h3 Bc8 17. Rcd1 Qb6 18. Bc1 Be6 19. Nd2 Rad8 20. Nxc4 Bxc4 21. Be3 Qa6 22. Rxd8 Rxd8 23. Rd1 Rxd1+ 24. Qxd1 h6 25. a4 Qa5 26. Qc2 Qa6 27. Bc5 b6 28. Bb4 Bd3 29. Qd2 Qc4 30. Qe3 a5 31. Qxb6 axb4 32. Qxb4 Bf8 33. Qxc4 Bxc4 34. Bf1 Bb3 35. Bb5 Bc5 36. Kf1 Be6 37. g4 Kf8 38. Ke2 Ke7 39. f3 Bb6 40. Kd3 Kd6 41. c4 Kc5 42. Kc3 Ba5+ 43. Kd3 g5 44. Ba6 Bd7 45. Bb5 Bxb5 46. cxb5 Kb4 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "2"]
[White "Gonzalez de la Vega, Hugo"]
[Black "Opalka, Joachim"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2075"]
[BlackElo "2240"]
[PlyCount "87"]
[EventDate "1997.??.??"]
[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 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Nbd2 0-0 11. Re1 Nc5 12. Nd4 Nxd4 13. cxd4 Nd3 14. Re3 Nf4 15. Nf1 c5 16. dxc5 d4 17. Re4 Bxb3 18. Qxb3 Ne6 19. Qd1 Bxc5 20. Ng3 g6 21. Qg4 Kh8 22. h4 Be7 23. Bh6 Rg8 24. Kh2 Rc8 25. h5 Rc6 26. Rc1 Rxc1 27. Bxc1 d3 28. Bd2 Qd5 29. b3 gxh5 30. Qf5 h4 31. Nh5 Ng7 32. Nxg7 Rxg7 33. f3 Qc5 34. Re3 Bd6 35. f4 Qc6 36. Qh3 Be7 37. Rxd3 Qc2 38. Qd7 Rg8 39. Qf5 Rg3 40. Rd8+ Bxd8 41. Qxc2 Rg8 42. Qc6 Rg6 43. Qe8+ Rg8 44. Qxf7 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "5"]
[White "Opalka, Joachim"]
[Black "Cantuarias Lagunas, Carlos"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2240"]
[PlyCount "62"]
[EventDate "1997.??.??"]
[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 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. c4 Nb4 6. d5 d6 7. a3 N4a6 8. exd6 Bxd6 9. Nf3 0-0 10. Bd3 Nc7 11. h4 f5 12. Bg5 Qe8 13. Kf1 e5 14. Bc2 e4 15. Nfd2 Nd7 16. Nc3 h6 17. Ndxe4 fxe4 18. Nxe4 Qf7 19. Qd3 Ne5 20. Qg3 Nxc4 21. Nxd6 Nxd6 22. Bxh6 Nxd5 23. Bg6 Qf6 24. Rd1 Be6 25. Kg1 gxh6 26. Be4+ Kh8 27. Bxd5 Nf5 28. Qc7 Nd4 29. Qxc5 Qxf2+ 30. Kh2 Qxh4+ 31. Kg1 Ne2# 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "1"]
[White "Opalka, Joachim"]
[Black "Cerda, Enrique"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2240"]
[PlyCount "93"]
[EventDate "1997.??.??"]
[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. Nc3 Nf6 3. f4 d6 4. Nf3 Bg4 5. Bc4 Bxf3 6. Qxf3 Nbd7 7. 0-0 c6 8. d3 Be7 9. Be3 Qc7 10. f5 h5 11. h3 b5 12. Bb3 a6 13. a4 b4 14. Ne2 c5 15. a5 Rb8 16. Rfb1 Kf8 17. c3 g6 18. fxg6 fxg6 19. Be6 Kg7 20. Bg5 Qd8 21. Rf1 Nf8 22. Bc4 N8d7 23. Bxa6 Rf8 24. Qe3 Kh7 25. Bc4 Ra8 26. Be6 Ng8 27. Rxf8 Nxf8 28. Bxg8+ Kxg8 29. Bxe7 Qxe7 30. cxb4 cxb4 31. d4 Kg7 32. Qb3 exd4 33. Qd5 Ra6 34. Qxd4+ Qe5 35. Qxb4 Qc5+ 36. Qd4+ Kf7 37. Rf1+ Ke7 38. b4 Qxd4+ 39. Nxd4 Ne6 40. b5 Ra8 41. Nc6+ Ke8 42. Rf6 Nc5 43. Rxg6 Kf7 44. Rxd6 Nxe4 45. Rd8 Rxd8 46. Nxd8+ Ke7 47. a6 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "7"]
[White "Opalka, Joachim"]
[Black "Fernandez, Lautaro"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "2240"]
[PlyCount "61"]
[EventDate "1997.??.??"]
[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. Nc3 Nf6 3. f4 d5 4. exd5 e4 5. d3 Bb4 6. Bd2 exd3 7. Bxd3 Bg4 8. Nf3 0-0 9. 0-0 Bxc3 10. bxc3 Qxd5 11. c4 Qd7 12. Bc3 Qc6 13. Qe1 Nbd7 14. Qh4 Qc5+ 15. Bd4 Qh5 16. Qxh5 Bxh5 17. Ne5 Rad8 18. h3 c5 19. Bc3 Nxe5 20. Bxe5 Nd7 21. Bd6 f6 22. Bxf8 Kxf8 23. g4 Bg6 24. Rfd1 Nb6 25. a4 Bf7 26. a5 Nxc4 27. Bxc4 Rxd1+ 28. Rxd1 Bxc4 29. Rd7 Bb5 30. Rxb7 a6 31. Rxb5 1-0

