[Event "Wch U20 prel-B"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "1"]
[White "Fridjonsson, Julius"]
[Black "Karpov, Anatoly"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "50"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 d6 8. h3
O-O 9. O-O Qe7 10. d3 h6 11. Nbd2 Nh5 12. d4 Nf4 13. Qe3 Bb6 14. Rd1 Na5 15.
Bc2 Qf6 16. Kh2 c5 17. d5 Rb8 18. Ng1 Qg6 19. g3 Nxd5 20. Qe2 Ne7 21. f4 exf4
22. gxf4 Qf6 23. Ndf3 Ng6 24. e5 dxe5 25. fxe5 Bc7 0-1
[Event "Wch U20 prel-B"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "2"]
[White "Karpov, Anatoly"]
[Black "Hug, Werner"]
[Result "1/2-1/2"]
[ECO "B29"]
[PlyCount "76"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Be2 Nc6 7. Qe4 d6 8. O-O
dxe5 9. Nxe5 Nxe5 10. Qxe5 Qd6 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. c4 Qc7 14. Qe2
Nf6 15. Nc3 a6 16. Bg5 Be7 17. Bxf6 Bxf6 18. Nd5 Qd8 19. Rad1 O-O 20. Nxf6+
Qxf6 21. Rd7 b6 22. Rfd1 Rad8 23. g3 g6 24. b4 Rxd7 25. Rxd7 Rd8 26. Rc7 Qc3
27. c5 bxc5 28. bxc5 Qd3 29. Qe5 Qd1+ 30. Kg2 Qd5+ 31. Qxd5 Rxd5 32. Kf3 Kg7
33. Ke3 Kf6 34. f4 h6 35. a4 g5 36. h3 gxf4+ 37. gxf4 Rh5 38. Kd4 Rh4 1/2-1/2
[Event "Wch U20 prel-B"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "3"]
[White "Torre, Eugenio"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[ECO "C84"]
[PlyCount "153"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. b4
Nc3 9. Nxc3 dxc3 10. a3 O-O 11. Qd5 b5 12. Bb3 a5 13. Be3 Bb7 14. Rad1 axb4 15.
Qxd7 Qc8 16. e6 fxe6 17. axb4 Kh8 18. Bxe6 Qxd7 19. Rxd7 Bc8 20. Rxc7 Bxe6 21.
Rxc6 Bc4 22. Rb1 Ba2 23. Rd1 Bxb4 24. h3 Rfc8 25. Rxc8+ Rxc8 26. Ra1 Bc4 27.
Ne5 Bd5 28. Rb1 Ba3 29. Rxb5 Be4 30. Bd4 h6 31. Rb3 Bb2 32. Nd3 Ba1 33. Ra3
Bxd3 34. Rxa1 Bxc2 35. Ra7 Rg8 36. h4 Kh7 37. Bxc3 h5 38. f3 Bf5 39. Kf2 Kg6
40. Ke3 Be6 41. Ke4 Bc8 42. Rc7 Re8+ 43. Be5 Bf5+ 44. Kf4 Be6 45. Rxg7+ Kh6 46.
g4 hxg4 47. fxg4 Rf8+ 48. Kg3 Rf7 49. Rg5 Ra7 50. Bd4 Ra3+ 51. Kf4 Ra4 52. Ke5
Bb3 53. Rh5+ Kg6 54. Rg5+ Kh6 55. Kf6 Ra6+ 56. Kf5 Ra5+ 57. Be5 Bc2+ 58. Kf6
Ra6+ 59. Ke7 Ra7+ 60. Kd6 Ra6+ 61. Kc5 Ra4 62. Rg8 Bh7 63. Rg5 Bc2 64. Bc3 Bd1
65. Bb4 Be2 66. Rh5+ Kg6 67. Re5 Bf3 68. h5+ Kg7 69. Re6 Kf7 70. Rg6 Be2 71.
Rg5 Ra8 72. Kd5 Rg8 73. Rf5+ Kg7 74. Bc3+ Kh6 75. Rf6+ Kg5 76. h6 Rd8+ 77. Rd6
1/2-1/2
[Event "Wch U20 prel-B"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "5"]
[White "Karpov, Anatoly"]
[Black "Payrhuber, Klaus"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "29"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 Nc6 5. Bg2 g6 6. O-O Bg7 7. Re1 O-O 8. c3
Ne8 9. Na3 f5 10. Ng5 Nc7 11. Qb3+ Kh8 12. exf5 Bxf5 13. Nf7+ Rxf7 14. Qxf7 e6
15. Bg5 1-0
[Event "Wch U20 prel-B"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "6"]
[White "McKay, Roderick M"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[ECO "C86"]
[PlyCount "34"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 O-O 8. c3
d6 9. d4 exd4 10. cxd4 Bg4 11. Rd1 d5 12. exd5 Na5 13. Bc2 Re8 14. Qd3 Bh5 15.
Bg5 Bg6 16. Qd2 Nc4 17. Qc1 Bxc2 1/2-1/2
[Event "Wch U20 prel-B"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "7"]
[White "Karpov, Anatoly"]
[Black "Sznapik, Aleksander"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "55"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. O-O g6 6. Bc2 Bg7 7. h3 O-O 8. Re1
Ne8 9. Bb3 Ne5 10. d3 Nxf3+ 11. Qxf3 Nc7 12. a4 Bd7 13. Nd2 Rb8 14. Nf1 b6 15.
Ne3 a6 16. Nd5 Ne6 17. Qg3 b5 18. axb5 axb5 19. Ra7 b4 20. Bc4 bxc3 21. bxc3
Rb1 22. f4 Kh8 23. Qf2 Bc6 24. Nxe7 Bxc3 25. Nxc6 Qb6 26. Ra6 Qb7 27. Bd2 Nd4
28. Bxc3 1-0
[Event "Wch U20 fin-A"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "1"]
[White "Karpov, Anatoly"]
[Black "Neckar, Lubomir"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "103"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4 Nb6 6. exd6 cxd6 7. h3 Bg7 8. Nc3
O-O 9. Be2 Nc6 10. O-O Bf5 11. Bf4 h6 12. Be3 d5 13. b3 dxc4 14. bxc4 Na5 15.
c5 Nbc4 16. Bf4 g5 17. Bg3 Qd7 18. Re1 b6 19. cxb6 axb6 20. Ne5 Nxe5 21. dxe5
Qe6 22. Bf3 Rad8 23. Bd5 Qc8 24. Qf3 e6 25. Be4 Nc4 26. Rac1 Nd2 27. Qh5 Qa6
28. Bxf5 exf5 29. h4 f4 30. Bh2 Qd3 31. hxg5 Qf5 32. Ne2 f3 33. Ng3 Qxg5 34.
Qxg5 hxg5 35. Nf5 fxg2 36. Kxg2 Rd3 37. Ne7+ Kh7 38. Rh1 Bh6 39. Bg3 Ne4 40.
Rc6 f6 41. Nf5 Kg6 42. Nxh6 Nxg3 43. fxg3 Rd2+ 44. Kf3 Rxa2 45. Ng4 Ra3+ 46.
Ne3 g4+ 47. Ke4 Ra4+ 48. Rc4 f5+ 49. Kf4 Rxc4+ 50. Nxc4 b5 51. Nd6 Ra8 52. e6
1-0
[Event "Wch U20 fin-A"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "2"]
[White "Vujacic, Borivoje"]
[Black "Karpov, Anatoly"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "78"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 d6 8. d3 h6
9. Nbd2 O-O 10. Nf1 Ng4 11. Be3 Bxe3 12. fxe3 Na5 13. Ng3 Nxb3 14. axb3 g6 15.
b4 Qe7 16. O-O h5 17. h3 Nh6 18. d4 Bb7 19. d5 c6 20. dxc6 Bxc6 21. Nd2 Qg5 22.
Qf2 Kg7 23. Rad1 Rad8 24. Ne2 f5 25. Nf3 Qe7 26. exf5 Nxf5 27. Ng3 Nh6 28. e4
h4 29. Ne2 Bxe4 30. Qxh4 Qxh4 31. Nxh4 Rxf1+ 32. Kxf1 Bb7 33. Nf3 Nf5 34. Ra1
Rf8 35. Kg1 Ne3 36. Ng5 Kh6 37. h4 Nxg2 38. Rf1 Rxf1+ 39. Kxf1 Kg7 0-1
[Event "Wch U20 fin-A"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "3"]
[White "Karpov, Anatoly"]
[Black "Andersson, Ulf"]
[Result "1-0"]
[ECO "C98"]
[PlyCount "119"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3
d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bb7 13. d5 Bc8 14. Nf1 Bd7 15. b3
Nb7 16. c4 Rfb8 17. Ne3 Bf8 18. Nf5 Nd8 19. Nh2 Ne8 20. h4 f6 21. h5 Nf7 22.
Re3 Ng5 23. Nh4 Qd8 24. Rg3 Nc7 25. N2f3 h6 26. Ng6 a5 27. a4 bxc4 28. bxc4 Na6
29. Qe2 Ra7 30. Bd2 Rab7 31. Bc3 Nb4 32. Bd1 Na6 33. Nd2 Nb4 34. Re3 Be8 35.
Nf1 Qc8 36. Ng3 Bd7 37. Qd2 Nh7 38. Be2 Kf7 39. Qd1 Be7 40. Nf1 Bd8 41. Nh2 Kg8
42. Bg4 Ng5 43. Bxd7 Qxd7 44. Nf1 f5 45. exf5 Qxf5 46. Ng3 Qf7 47. Qe2 Bf6 48.
Rf1 Qd7 49. f4 exf4 50. Rxf4 Bxc3 51. Rxc3 Re8 52. Re3 Rbb8 53. Qf2 Nh7 54. Nf5
Rxe3 55. Qxe3 Nf6 56. Nge7+ Kh8 57. Nxh6 Re8 58. Nf7+ Kh7 59. Re4 Rxe7 60. Rxe7
1-0
[Event "Wch U20 fin-A"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "4"]
[White "Castro Rojas, Oscar Humberto"]
[Black "Karpov, Anatoly"]
[Result "0-1"]
[ECO "C33"]
[PlyCount "56"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 e5 2. f4 exf4 3. Bc4 Nf6 4. Nc3 Bb4 5. e5 d5 6. Bb5+ c6 7. exf6 cxb5 8.
fxg7 Rg8 9. Qe2+ Be6 10. Qxb5+ Nc6 11. Qxb7 Rc8 12. Nf3 Rxg7 13. O-O Bh3 14.
Re1+ Kf8 15. Re2 Bg4 16. Rf2 Bc5 17. d4 Nxd4 18. Nxd4 Bxd4 19. Bxf4 Bxf2+ 20.
Kxf2 Rg6 21. Kg1 d4 22. Rf1 Qd7 23. Qb4+ Kg8 24. Ne4 Qd5 25. Qe7 Qe6 26. Qb7
Be2 27. Re1 Rxc2 28. Ng5 Qf5 0-1
[Event "Wch U20 fin-A"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "5"]
[White "Karpov, Anatoly"]
[Black "McKay, Roderick M"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "73"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4 Nb6 6. exd6 cxd6 7. h3 Bg7 8. Nc3
O-O 9. Be2 Nc6 10. O-O Bf5 11. Bf4 d5 12. c5 Nc4 13. b3 N4a5 14. Rc1 b6 15.
cxb6 axb6 16. Qd2 Nb7 17. Nb5 Rc8 18. Rc3 Qd7 19. Rfc1 f6 20. Bc7 Ncd8 21. Bxb6
Rxc3 22. Rxc3 e5 23. a4 Nc6 24. b4 e4 25. Nh2 Rc8 26. a5 Bf8 27. Rb3 e3 28.
Qxe3 Nxb4 29. Ng4 Qg7 30. Rc3 h5 31. Rxc8 Bxc8 32. Qe8 Bf5 33. Ne3 Bd7 34. Qb8
Bc6 35. Na7 Qd7 36. a6 Nd6 37. Bc5 1-0
[Event "Wch U20 fin-A"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "6"]
[White "Juhnke, Juergen"]
[Black "Karpov, Anatoly"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "40"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8.
Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6 11. Nxe7+ Qxe7 12. Re1 Re8 13. f3 Nd6 14. b3
Nf5 15. Ba3 Qg5 16. Bb2 Nh4 17. Qe2 f6 18. Qf2 Bh3 19. g4 fxe5 20. Nd2 Qxd2 0-1
[Event "Wch U20 fin-A"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "7"]
[White "Karpov, Anatoly"]
[Black "Vogt, Lothar"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "78"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 Nf6 5. Bd3 O-O 6. O-O Nbd7 7. Nbd2 e5 8. Re1
c6 9. a4 Qc7 10. Bf1 d5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. exd5 Qxd5 14. Bc4 Qa5
15. Nb3 Qc7 16. Qf3 Bg4 17. Qf4 Qc8 18. h3 Bd7 19. Be3 Be6 20. Bxe6 Qxe6 21.
Nc5 Qc8 22. Bd4 Nd5 23. Qd2 Rd8 24. Bxg7 Kxg7 25. c4 Nf6 26. Qc3 Qf5 27. Re5
Qf4 28. Re7 Kg8 29. Nxb7 Rd2 30. Rf1 Rb8 31. g3 Qd4 32. Qxd4 Rxd4 33. b3 Kf8
34. Rfe1 Re4 35. R1xe4 Nxe4 36. Rc7 c5 37. Kg2 a6 38. a5 Nd2 39. Nxc5 Nxb3 1-0
[Event "Wch U20 fin-A"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "8"]
[White "Urzica, Aurel"]
[Black "Karpov, Anatoly"]
[Result "0-1"]
[ECO "C49"]
[PlyCount "70"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Bxc3 8.
bxc3 Bd7 9. d4 h6 10. Bh4 Re8 11. Re1 a6 12. Bd3 Bg4 13. d5 Nb8 14. h3 Bxf3 15.
Qxf3 Nbd7 16. Bg3 Nc5 17. c4 Qe7 18. Re3 Nfd7 19. h4 Reb8 20. Qe2 b6 21. a3
Nxd3 22. Rxd3 Nc5 23. Rdd1 c6 24. a4 cxd5 25. Rxd5 Rc8 26. f3 Rc6 27. a5 bxa5
28. Rxa5 Qc7 29. Be1 Ne6 30. g3 Rxc4 31. Qd3 Rxc2 32. Rxa6 Rxa6 33. Qxa6 Nd4
34. Qd3 Qa7 35. Kf1 Rc1 0-1
[Event "Wch U20 fin-A"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "9"]
[White "Karpov, Anatoly"]
[Black "Adorjan, Andras"]
[Result "1/2-1/2"]
[ECO "C98"]
[PlyCount "54"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. dxe5 dxe5 14. Nf1 Be6 15.
Ne3 Rad8 16. Qe2 c4 17. Nf5 Bxf5 18. exf5 h6 19. Nxe5 Nxe5 20. Qxe5 Bd6 21. Qe2
Rfe8 22. Be3 Nd5 23. Qf3 Nxe3 24. Rxe3 Rxe3 25. Qxe3 Bc5 26. Qe2 Qf4 27. Rd1
Rxd1+ 1/2-1/2
[Event "Wch U20 fin-A"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "10"]
[White "Kaplan, Julio P"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[ECO "C38"]
[PlyCount "39"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. d4 d6 6. O-O Nc6 7. c3 h6 8. g3 g4
9. Nh4 f3 10. Qb3 Qd7 11. Nd2 Na5 12. Qc2 Nxc4 13. Nxc4 Ne7 14. Ne3 Qc6 15. d5
Qc5 16. Kh1 Bd7 17. Bd2 a5 18. Qd3 h5 19. Rae1 Be5 20. Nc4 1/2-1/2
[Event "Wch U20 fin-A"]
[Site "Stockholm"]
[Date "1969.??.??"]
[Round "11"]
[White "Karpov, Anatoly"]
[Black "Diaz, Joaquin Carlos"]
[Result "1-0"]
[ECO "A39"]
[PlyCount "58"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
1. c4 Nf6 2. Nc3 c5 3. Nf3 g6 4. g3 Nc6 5. Bg2 Bg7 6. O-O O-O 7. d4 cxd4 8.
Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 Bf5 11. e4 Be6 12. b3 Nd7 13. Bb2 Nc5 14. Qd2 Qd7
15. Rac1 a6 16. Rfd1 Rfd8 17. Ne2 Bxb2 18. Qxb2 f6 19. Nf4 Bf7 20. Qe2 e5 21.
Bh3 f5 22. Nd3 Nxd3 23. Rxd3 Rac8 24. Rcd1 b5 25. exf5 gxf5 26. Rxd6 Qxd6 27.
Rxd6 Rxd6 28. Bxf5 Rc5 29. Qe3 Rdc6 1-0
