[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.13"]
[Round "1"]
[White "Benko, Pal"]
[Black "Platonov, Igor"]
[Result "1-0"]
[ECO "E11"]
[EventDate "1970.01.13"]
[PlyCount "117"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Nbxd2 O-O 8. Rc1 d6 9. Nf1 e5 10. Ne3 e4 11. Nd2 Nxd4 12. Nxe4 Nf5 13. Nd5 Nxd5 14. cxd5 c5 15. dxc6 bxc6 16. O-O Rb8 17. Qd2 d5 18. Nc5 Rb5 19. Nd3 Bd7 20. a4 Rbb8 21. Nc5 Bc8 22. b3 Qe5 23. Rfd1 Ne7 24. e4 Qf6 25. h3 Be6 26. exd5 cxd5 27. b4 h6 28. b5 Rfd8 29. Qa5 Ra8 30. Nxe6 fxe6 31. Rc7 Rf8 32. Qe1 Nf5 33. Qc3 Qxc3 34. Rxc3 Rac8 35. Rcc1 Rxc1 36. Rxc1 Rf7 37. Rc8+ Kh7 38. Bf1 Nd6 39. Bd3+ g6 40. Rc6 Rd7 41. f4 Kg7 42. Kf2 g5 43. Ke3 gxf4+ 44. gxf4 Kf6 45. Kd4 h5 46. a5 h4 47. a6 Ke7 48. Rc2 Kf6 49. Ra2 Nc8 50. Rg2 Rg7 51. Rxg7 Kxg7 52. Kc5 Kf6 53. Kc6 Ke7 54. Kc7 Nb6 55. Be2 d4 56. Kc6 Na4 57. Bd1 Nb6 58. Be2 Na4 59. Bf1 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.13"]
[Round "1"]
[White "Bobotsov, Milko"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[ECO "E84"]
[EventDate "1970.01.13"]
[PlyCount "62"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 Re8 8. Qd2 Rb8 9. a3 a6 10. b4 Nh5 11. g4 Nf6 12. h3 b5 13. cxb5 axb5 14. Rc1 Bd7 15. Bg2 Ra8 16. Nxb5 Qb8 17. Nxc7 Qxc7 18. b5 Qb7 19. bxc6 Bxc6 20. Rc3 Bb5 21. Kf2 Bxe2 22. Qxe2 Ra4 23. Rhc1 h6 24. Qc2 Qa6 25. Bf1 Qa5 26. Qb2 Ra8 27. Rc8+ Rxc8 28. Rxc8+ Kh7 29. Rc3 Nd7 30. Qb5 Qa7 31. e5 Ra5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.13"]
[Round "1"]
[White "Cortlever, Nicolaas"]
[Black "Taimanov, Mark"]
[Result "0-1"]
[ECO "B46"]
[EventDate "1970.01.13"]
[PlyCount "90"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 Nge7 7. Bg2 Nxd4 8. Qxd4 Nc6 9. Qd1 Be7 10. O-O O-O 11. Be3 Qc7 12. Ne2 b5 13. Qd2 Bb7 14. c3 Ne5 15. Bf4 d6 16. b3 Rfd8 17. Rac1 Rac8 18. h3 Ng6 19. c4 Nxf4 20. Nxf4 Qb6 21. cxb5 axb5 22. Rxc8 Rxc8 23. Rc1 Rxc1+ 24. Qxc1 g6 25. Qc3 b4 26. Qe3 Qa5 27. Qd2 Qc5 28. Qe3 Qa5 29. Qd2 Qb5 30. Qe2 Qc6 31. Kh2 Ba6 32. e5 d5 33. Qe3 Qc5 34. Kg1 Qxe3 35. fxe3 Bc5 36. Kf2 d4 37. Bf1 dxe3+ 38. Ke1 Bb7 39. Nd3 Bd4 40. Kd1 Ba6 41. Be2 Bxd3 42. Bxd3 Bxe5 43. g4 f5 44. Be2 Bc3 45. Kc2 Bd2 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.13"]
[Round "1"]
[White "Hort, Vlastimil"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[ECO "B11"]
[EventDate "1970.01.13"]
[PlyCount "43"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. Bd2 Be7 8. g3 O-O 9. Bg2 Nbd7 10. O-O Qb6 11. Rab1 Qa6 12. a3 dxe4 13. Nxe4 Nxe4 14. Qxe4 Nf6 15. Qe2 Rfd8 16. Rbe1 Ne8 17. Bc3 Bf6 18. Bxf6 Nxf6 19. Qe5 Qa4 20. Re2 Qd4 21. Rfe1 a5 22. Kh2 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.13"]
[Round "1"]
[White "Janosevic, Dragoljub"]
[Black "Kuijpers, Franciscus"]
[Result "1/2-1/2"]
[ECO "B82"]
[EventDate "1970.01.13"]
[PlyCount "44"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 Be7 7. Bd3 a6 8. O-O b5 9. Kh1 b4 10. Nce2 Bb7 11. e5 dxe5 12. fxe5 Qd5 13. Nf3 Ng4 14. Nf4 Qc5 15. Qe2 Nd7 16. Nh5 O-O 17. Ng5 Ndxe5 18. Bxh7+ Kh8 19. Be4 Bxe4 20. Nxe4 Qc4 21. Qxc4 Nxc4 22. c3 bxc3 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.13"]
[Round "1"]
[White "Kavalek, Lubomir"]
[Black "Westerinen, Heikki"]
[Result "1-0"]
[ECO "E91"]
[EventDate "1970.01.13"]
[PlyCount "65"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 c5 7. O-O Na6 8. d5 Nc7 9. a4 e5 10. Ne1 Na6 11. a5 Bd7 12. Bg5 h6 13. Bd2 Nb4 14. Nc2 b6 15. axb6 axb6 16. Ra3 Qc7 17. Ne3 Ra7 18. Qb3 h5 19. f3 Bh6 20. Nb5 Bxb5 21. cxb5 Nd7 22. Rfa1 Rfa8 23. Qd1 Bxe3+ 24. Bxe3 Rxa3 25. bxa3 Qa7 26. Qb1 Qa5 27. Bd2 Qa4 28. Bd1 Nc2 29. Bc3 Nxa3 30. Qc1 Qa7 31. Bb2 Qa5 32. Be2 Nxb5 33. Bxb5 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.13"]
[Round "1"]
[White "Kurajica, Bojan"]
[Black "Donner, Jan"]
[Result "0-1"]
[ECO "C09"]
[EventDate "1970.01.13"]
[PlyCount "80"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Bd6 7. O-O Nge7 8. dxc5 Bxc5 9. Nb3 Bb6 10. Bg5 f6 11. Be3 Bxe3 12. Bxc6+ bxc6 13. fxe3 Bg4 14. Qd4 Bxf3 15. Rxf3 O-O 16. Nc5 Rf7 17. Rd1 Qc7 18. e4 dxe4 19. Rb3 Nd5 20. c4 Nf4 21. Rd2 f5 22. Rb7 Qa5 23. Rxf7 Kxf7 24. g3 Nh3+ 25. Kg2 Ng5 26. Qd7+ Kg8 27. Ne6 Nxe6 28. Qxe6+ Kh8 29. Rf2 Qxa2 30. Qxc6 Rg8 31. b4 Qb1 32. Rxf5 e3 33. Rf1 Qc2+ 34. Kh3 e2 35. Re1 Qd2 36. Qh1 Qh6+ 37. Kg2 Qc6+ 38. Kf2 Rf8+ 39. Kxe2 Qxc4+ 40. Ke3 Qxb4 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.13"]
[Round "1"]
[White "Langeweg, Christian"]
[Black "Ivkov, Borislav"]
[Result "0-1"]
[ECO "E16"]
[EventDate "1970.01.13"]
[PlyCount "70"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. g3 Bb7 6. Bg2 c5 7. O-O cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc8 10. Qb3 Nc6 11. Nxc6 Qxc6+ 12. Kg1 a5 13. Qd3 d5 14. cxd5 Qxd5 15. Qxd5 Nxd5 16. a3 Be7 17. e4 Nf6 18. b3 Rc8 19. Bb2 Rc2 20. Nc4 b5 21. Bxf6 Bxf6 22. Ne3 Rb2 23. Rab1 Ra2 24. Rfc1 O-O 25. Rc5 Rb8 26. a4 bxa4 27. Rxa5 Bd4 28. b4 f6 29. Nd1 a3 30. Kf1 Kf7 31. b5 Bc5 32. Ra6 Rd2 33. b6 a2 34. Ra1 Bd4 35. R1xa2 Rxd1+ 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.14"]
[Round "2"]
[White "Donner, Jan"]
[Black "Platonov, Igor"]
[Result "1/2-1/2"]
[ECO "E55"]
[EventDate "1970.01.13"]
[PlyCount "45"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. Qe2 a6 10. a3 Ba5 11. a4 Qe7 12. Bd2 b6 13. e4 cxd4 14. Nxd4 Ne5 15. Ba2 Bb7 16. f3 Rac8 17. Rfc1 Bb4 18. Be3 Rfd8 19. Rab1 Rd7 20. Nc2 Bc5 21. Rd1 Rcd8 22. Rxd7 Rxd7 23. Rd1 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.14"]
[Round "2"]
[White "Filip, Miroslav"]
[Black "Cortlever, Nicolaas"]
[Result "1/2-1/2"]
[ECO "A16"]
[EventDate "1970.01.13"]
[PlyCount "52"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c6 5. e4 d6 6. Nge2 Nbd7 7. O-O O-O 8. d4 Rb8 9. h3 b5 10. cxb5 cxb5 11. a3 a5 12. b4 Nb6 13. Nxb5 axb4 14. axb4 Nbd5 15. exd5 Rxb5 16. Qb3 Qb6 17. Ba3 Bf5 18. Nc3 Ra5 19. Rfe1 Ra7 20. Rad1 h5 21. Bb2 Rb8 22. b5 Ne8 23. Qb4 Bf6 24. Bf1 Nc7 25. Bc1 Bd7 26. Be3 Nxb5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.14"]
[Round "2"]
[White "Ivkov, Borislav"]
[Black "Janosevic, Dragoljub"]
[Result "1-0"]
[ECO "E94"]
[EventDate "1970.01.13"]
[PlyCount "107"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. Be3 Nbd7 8. O-O Ng4 9. Bg5 f6 10. Bh4 Nh6 11. dxe5 dxe5 12. Qc2 c6 13. b4 Qe7 14. a3 Nf7 15. c5 Re8 16. Nd2 Nf8 17. Nb3 Ne6 18. Rad1 Nf4 19. Bc4 Be6 20. Bxe6 Nxe6 21. f3 Rad8 22. Bf2 Bh6 23. Ne2 Rxd1 24. Rxd1 Rd8 25. Na5 Rd7 26. Qb3 Nf4 27. Nxf4 Rxd1+ 28. Qxd1 Bxf4 29. Nc4 Bh6 30. Qd3 Qd8 31. Qxd8+ Nxd8 32. Kf1 Kf7 33. Ke2 Ke6 34. Be3 Bxe3 35. Kxe3 Nf7 36. h4 f5 37. exf5+ gxf5 38. Na5 Nd8 39. g4 fxg4 40. fxg4 Kd5 41. g5 b6 42. cxb6 axb6 43. Nb3 Ke6 44. a4 Kf5 45. a5 bxa5 46. bxa5 Ne6 47. a6 Nc7 48. a7 Kg4 49. Ke4 Kxh4 50. Nc5 Na8 51. Kf5 Kg3 52. Ne4+ Kf3 53. Kxe5 Ke3 54. Nf6 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.14"]
[Round "2"]
[White "Kuijpers, Franciscus"]
[Black "Benko, Pal"]
[Result "1-0"]
[ECO "A57"]
[EventDate "1970.01.13"]
[PlyCount "82"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 d6 7. bxa6 Bg7 8. Bb5+ Nfd7 9. Nge2 O-O 10. O-O Nxa6 11. e4 Nc7 12. Bd3 Ne5 13. Bc2 Ba6 14. f4 Nc4 15. Rf3 e6 16. dxe6 fxe6 17. Rb1 d5 18. exd5 exd5 19. Bd3 d4 20. Na4 Ne6 21. b3 Nd6 22. Bxa6 Rxa6 23. Ba3 Rxa4 24. bxa4 c4 25. Rc1 d3 26. Ng3 Bd4+ 27. Kh1 Bc5 28. Bb2 Bd4 29. Ba3 Nc5 30. Ne2 dxe2 31. Qxd4 Nd3 32. Rxd3 cxd3 33. Qxd3 Re8 34. Re1 Qa5 35. Qb3+ Nf7 36. Qb4 Qd5 37. h3 h5 38. Bb2 Nd6 39. Qc3 Nf5 40. Qh8+ Kf7 41. Qf6+ Kg8 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.14"]
[Round "2"]
[White "Kurajica, Bojan"]
[Black "Hort, Vlastimil"]
[Result "1-0"]
[ECO "B81"]
[EventDate "1970.01.13"]
[PlyCount "45"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. Rg1 Nc6 8. Be2 Be7 9. Be3 Bd7 10. h4 d5 11. exd5 Nxd5 12. Nxd5 exd5 13. g5 hxg5 14. hxg5 Qa5+ 15. c3 O-O-O 16. Nxc6 Bxc6 17. Qd4 Bd6 18. a4 Bh2 19. Bg4+ Kb8 20. Rh1 Rde8 21. b4 Qb6 22. Kd2 Be5 23. Qxe5+ 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.14"]
[Round "2"]
[White "Ree, Hans"]
[Black "Langeweg, Christian"]
[Result "1/2-1/2"]
[ECO "B48"]
[EventDate "1970.01.13"]
[PlyCount "65"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Ne5 9. h3 Bc5 10. Qe2 d6 11. f4 Ng6 12. Rae1 b5 13. Nb3 Bxe3+ 14. Qxe3 Qa7 15. e5 dxe5 16. fxe5 Qxe3+ 17. Rxe3 Nd7 18. Bxg6 hxg6 19. Ne4 O-O 20. Nd6 Nb6 21. Nc5 Ra7 22. Ra3 Rc7 23. Nxa6 Rxc2 24. Nb4 Rxb2 25. Nc6 Nd5 26. Ra8 Rc2 27. Nd4 Rc5 28. N4xb5 Nb6 29. Ra7 Bd7 30. a4 Bc6 31. Nd4 Bd5 32. Nxf7 Rc4 33. Ne2 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.14"]
[Round "2"]
[White "Taimanov, Mark"]
[Black "Kavalek, Lubomir"]
[Result "1/2-1/2"]
[ECO "E97"]
[EventDate "1970.01.13"]
[PlyCount "58"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Nd2 c5 10. Rb1 a5 11. a3 Ne8 12. b4 axb4 13. axb4 b6 14. Qb3 f5 15. bxc5 bxc5 16. Qb6 Nf6 17. Qxd8 Rxd8 18. f3 Bh6 19. Nb3 Bxc1 20. Rfxc1 Bd7 21. Nd2 Rdb8 22. Rxb8+ Rxb8 23. Nb5 Nc8 24. Ra1 f4 25. Ra6 Kf7 26. Kf2 Ne8 27. g3 g5 28. gxf4 gxf4 29. Bf1 Ke7 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.14"]
[Round "2"]
[White "Westerinen, Heikki"]
[Black "Bobotsov, Milko"]
[Result "1-0"]
[ECO "C72"]
[EventDate "1970.01.13"]
[PlyCount "95"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 Nf6 7. Nc3 Be7 8. d4 exd4 9. Nxd4 Nxd4 10. Bxd7+ Nxd7 11. Qxd4 Bf6 12. Qe3 O-O 13. Bd2 Re8 14. Rfe1 Nc5 15. f3 b5 16. b4 Na4 17. Rac1 c5 18. bxc5 dxc5 19. Kh1 Nb2 20. cxb5 Nd3 21. Nd5 Nxc1 22. Nxf6+ Qxf6 23. Rxc1 axb5 24. Qxc5 Qb2 25. Rc2 Qb1+ 26. Rc1 Qxa2 27. Bc3 Qc4 28. Qg5 f6 29. Bxf6 Qf7 30. Bd4 b4 31. h4 h6 32. Qg4 Rad8 33. Ba1 b3 34. Kh2 Rb8 35. Bb2 Re6 36. h5 Rb5 37. Rc8+ Kh7 38. e5 g6 39. hxg6+ Rxg6 40. Rh8+ Kxh8 41. e6+ Qg7 42. Qxg6 Qxb2 43. Qe8+ Kg7 44. Qd7+ Kf6 45. Qf7+ Kg5 46. e7 Rb8 47. f4+ Kh4 48. Qe6 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.15"]
[Round "3"]
[White "Benko, Pal"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "E61"]
[EventDate "1970.01.13"]
[PlyCount "38"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 O-O 5. e3 c6 6. Nf3 Qa5 7. Bd3 d6 8. h3 Re8 9. O-O Nbd7 10. Rb1 e5 11. Qc2 Nf8 12. b4 Qc7 13. Bh4 exd4 14. Nxd4 Nh5 15. Nde2 Nd7 16. Ng3 Nhf6 17. Nge4 Nxe4 18. Nxe4 f5 19. Nd2 Ne5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.15"]
[Round "3"]
[White "Bobotsov, Milko"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "A16"]
[EventDate "1970.01.13"]
[PlyCount "55"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nxc3 6. bxc3 Bg7 7. Rb1 Nd7 8. Nf3 O-O 9. O-O c5 10. c4 Qc7 11. d3 Rb8 12. Bb2 Bxb2 13. Rxb2 b6 14. Qd2 Bb7 15. Ne1 Rfd8 16. Bxb7 Rxb7 17. Ng2 Ne5 18. Qc3 Nc6 19. Ne3 Nd4 20. f4 Qd6 21. Rf2 f5 22. Qd2 e6 23. Rb1 a6 24. a4 Qc6 25. Qa2 Rdb8 26. Nc2 Nxc2 27. Qxc2 Re8 28. Qc3 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.15"]
[Round "3"]
[White "Cortlever, Nicolaas"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[ECO "D55"]
[EventDate "1970.01.13"]
[PlyCount "68"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Bd3 c5 9. cxd5 exd5 10. dxc5 Bxc3+ 11. bxc3 Qa5 12. O-O Qxc5 13. Rc1 Nc6 14. c4 Be6 15. Nd4 Nxd4 16. exd4 Qa5 17. c5 Qd8 18. Bb1 Re8 19. Re1 Bd7 20. Qd3 g6 21. Rxe8+ Qxe8 22. Qd2 Qf8 23. h3 Rc8 24. Qa5 a6 25. Re1 Qd8 26. Qd2 Kg7 27. Re5 Bc6 28. Bd3 Rb8 29. f4 b6 30. f5 g5 31. cxb6 Rxb6 32. Qe2 Qd6 33. h4 Bb5 34. hxg5 hxg5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.15"]
[Round "3"]
[White "Hort, Vlastimil"]
[Black "Donner, Jan"]
[Result "1-0"]
[ECO "D56"]
[EventDate "1970.01.13"]
[PlyCount "57"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. Rc1 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. e3 c6 10. Qc2 Nxc3 11. Qxc3 dxc4 12. Bxc4 b6 13. O-O Bb7 14. e4 c5 15. d5 exd5 16. exd5 Nd7 17. Rfe1 Qd6 18. Nh4 Qf6 19. Qxf6 Nxf6 20. d6 Bd5 21. Bxd5 Nxd5 22. Rcd1 Nf6 23. Re7 Rfe8 24. Nf5 Rxe7 25. dxe7 Re8 26. Re1 Rb8 27. g4 Kh7 28. h4 g6 29. g5 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.15"]
[Round "3"]
[White "Janosevic, Dragoljub"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[ECO "B61"]
[EventDate "1970.01.13"]
[PlyCount "98"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. O-O-O Nxd4 9. Qxd4 Qa5 10. Bxf6 gxf6 11. f4 Qc5 12. g3 Qxd4 13. Rxd4 f5 14. exf5 Bxf5 15. Ra4 a6 16. Bg2 Rc7 17. Ra5 e6 18. Re1 Kd8 19. Rxf5 exf5 20. Nd5 Rc5 21. b4 Rc4 22. c3 h5 23. Kd2 h4 24. Ne3 Rc7 25. Nxf5 hxg3 26. hxg3 Rh2 27. Re2 b5 28. Kd3 Be7 29. Ne3 Ra7 30. Nd5 Bf8 31. c4 f5 32. Ne3 bxc4+ 33. Kxc4 Rc7+ 34. Kd3 Rc1 35. Bd5 Rxe2 36. Kxe2 Rb1 37. Bb3 Rb2+ 38. Kf3 Rd2 39. Nxf5 d5 40. g4 Bxb4 41. g5 Ke8 42. g6 Bc3 43. g7 Kf7 44. Bxd5+ Rxd5 45. g8=Q+ Kxg8 46. Ne7+ Kf7 47. Nxd5 Bb2 48. f5 a5 49. Ke4 a4 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.15"]
[Round "3"]
[White "Kavalek, Lubomir"]
[Black "Filip, Miroslav"]
[Result "1-0"]
[ECO "C98"]
[EventDate "1970.01.13"]
[PlyCount "115"]

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. dxc5 dxc5 14. Nf1 Bd6 15. Bg5 Ne8 16. a4 Rb8 17. axb5 axb5 18. Ne3 f6 19. Nd5 Qf7 20. Be3 Ne7 21. Ra7 Rb7 22. Rxb7 Bxb7 23. Nb6 Nc8 24. Nxc8 Bxc8 25. Nh4 Be6 26. Nf5 Qc7 27. Qe2 c4 28. Ra1 Bc5 29. Bxc5 Qxc5 30. Ra6 Bxf5 31. exf5 Nc7 32. Ra1 Rd8 33. Be4 Kf8 34. Rd1 Rxd1+ 35. Qxd1 Ke7 36. Qh5 h6 37. Qg6 Kf8 38. Qh7 Kf7 39. Bf3 Qf8 40. Qg6+ Ke7 41. Qg4 Kd7 42. Qe4 Qd6 43. Qe3 Qa6 44. Kh2 Qd6 45. Be4 Ke7 46. Qa7 Kd7 47. g3 Qa6 48. Qe3 Qd6 49. Kg2 Qe7 50. Qb6 Qd6 51. Qb8 Qc5 52. Qg8 Qe7 53. Kf1 Kd6 54. Ke1 Qd7 55. Ke2 Kc5 56. Qf8+ Kb6 57. Qb8+ Kc5 58. Qa7+ 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.15"]
[Round "3"]
[White "Langeweg, Christian"]
[Black "Westerinen, Heikki"]
[Result "0-1"]
[ECO "E66"]
[EventDate "1970.01.13"]
[PlyCount "66"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. d4 c5 7. Bg2 Nc6 8. d5 Na5 9. Nc3 a6 10. O-O Rb8 11. Nd2 e5 12. Qc2 Nh5 13. Rae1 b5 14. Nd1 Bh6 15. e3 Bf5 16. Ne4 bxc4 17. bxc4 Qb6 18. Ba3 Bg7 19. f4 exf4 20. gxf4 Rfe8 21. Ndf2 Nf6 22. Nxf6+ Bxf6 23. e4 Bd7 24. Rb1 Qc7 25. Rxb8 Rxb8 26. e5 dxe5 27. Ne4 Bg7 28. d6 Qd8 29. Nxc5 Bf5 30. Qa4 exf4 31. Kh1 Be5 32. Nxa6 f3 33. Rxf3 Qh4 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.15"]
[Round "3"]
[White "Platonov, Igor"]
[Black "Kuijpers, Franciscus"]
[Result "0-1"]
[ECO "E14"]
[EventDate "1970.01.13"]
[PlyCount "114"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. Bd3 O-O 6. O-O c5 7. b3 Nc6 8. Bb2 b6 9. Nbd2 Bb7 10. Qe2 Rc8 11. Rad1 Rc7 12. dxc5 Bxc5 13. cxd5 Nxd5 14. Ne4 Be7 15. Ne5 Qe8 16. Nxc6 Bxc6 17. Qg4 g6 18. Bc4 Qd8 19. Qh3 f5 20. Nc3 Rd7 21. e4 Nf4 22. Qe3 fxe4 23. Rxd7 Qxd7 24. Nxe4 Bxe4 25. Qxe4 b5 26. Be2 Qd5 27. Bf3 Nh3+ 28. gxh3 Rxf3 29. Qxd5 exd5 30. Rd1 Rf5 31. Rc1 Kf7 32. Rc7 Ke6 33. Bd4 Rf3 34. Bxa7 Rxh3 35. Kg2 Rxh2+ 36. Kf3 Rh1 37. Bc5 Bxc5 38. Rxc5 b4 39. Ra5 Rh4 40. Ra8 Ke5 41. Rb8 Re4 42. Kg3 g5 43. f3 Rf4 44. Rh8 Rh4 45. Rb8 Kd6 46. Kf2 Rh2+ 47. Ke3 Rxa2 48. Rxb4 Ke5 49. Rb7 d4+ 50. Kd3 Rb2 51. Rxh7 Rxb3+ 52. Ke2 Rb2+ 53. Kd3 Rf2 54. Rf7 g4 55. Re7+ Kf6 56. Re8 Rxf3+ 57. Kxd4 Kg5 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.16"]
[Round "4"]
[White "Donner, Jan"]
[Black "Kuijpers, Franciscus"]
[Result "0-1"]
[ECO "E90"]
[EventDate "1970.01.13"]
[PlyCount "192"]

1. c4 c6 2. e4 e5 3. Nf3 d6 4. d4 Nd7 5. Be2 Ngf6 6. Nc3 g6 7. O-O Bg7 8. d5 c5 9. Ne1 O-O 10. Bg5 h6 11. Bh4 a6 12. a3 Qc7 13. b4 b5 14. Qb3 cxb4 15. axb4 bxc4 16. Bxc4 Bb7 17. Bd3 Rfc8 18. Na4 Nxd5 19. exd5 e4 20. Rb1 exd3 21. Nxd3 Qc4 22. Qxc4 Rxc4 23. Bg3 Bxd5 24. Bxd6 a5 25. Ndc5 Nxc5 26. Bxc5 axb4 27. Nb6 Rxc5 28. Nxa8 Bxa8 29. Rxb4 Bd5 30. h3 Rc2 31. Rd1 Be6 32. Rb8+ Kh7 33. Rbd8 Bc3 34. R8d6 Bb4 35. R6d4 Ba5 36. Rd6 Kg7 37. R6d3 Rb2 38. Rd6 h5 39. R6d4 Bb3 40. Rf1 Bc3 41. Rd8 Ba4 42. Rd5 Bc2 43. Rc1 Be4 44. Rd7 Ba5 45. Rcd1 Bc6 46. R7d6 Bb5 47. Rc1 Be2 48. Rdc6 Bd3 49. Rd6 Bb5 50. f3 Bd2 51. Ra1 Bf4 52. Rdd1 Bc6 53. Kh1 g5 54. Rab1 Rc2 55. Rb4 f6 56. Rxf4 gxf4 57. Kg1 Kg6 58. Rd8 Rc1+ 59. Kh2 Re1 60. Rg8+ Kf5 61. Rd8 Re8 62. Rd6 Re6 63. Rd2 Ke5 64. Rd8 Re7 65. Kg1 Re8 66. Rd2 Ra8 67. Rd1 Bd5 68. Kf2 Ra3 69. Kg1 Ra2 70. Re1+ Kd4 71. Rd1+ Kc4 72. Re1 Kd3 73. Rd1+ Rd2 74. Re1 Kc2 75. Re8 Rd1+ 76. Kh2 Kd2 77. Re7 Kd3 78. Re8 Kd2 79. Re7 Re1 80. Rd7 Re5 81. Kg1 Ke3 82. Rc7 Re8 83. Rc3+ Kd2 84. Rc5 Re5 85. Ra5 Bc4 86. Ra4 Kd3 87. Ra1 Ke3 88. Ra7 Bd3 89. Rf7 Re6 90. Rc7 Kd2 91. Kh2 Re1 92. Rc6 Ke3 93. Rc3 Rd1 94. Ra3 Kf2 95. Ra2+ Be2 96. Rb2 Rd8 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.16"]
[Round "4"]
[White "Filip, Miroslav"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "E46"]
[EventDate "1970.01.13"]
[PlyCount "40"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nd7 9. Bd2 Nxc3 10. Nxc3 e5 11. dxe5 Nxe5 12. Be2 Bg4 13. Bxg4 Nxg4 14. Rd1 c6 15. h3 Nf6 16. O-O Qc8 17. Ne2 Re8 18. Bc1 a5 19. b3 Qe6 20. Bb2 Rad8 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.16"]
[Round "4"]
[White "Hort, Vlastimil"]
[Black "Cortlever, Nicolaas"]
[Result "1-0"]
[ECO "D93"]
[EventDate "1970.01.13"]
[PlyCount "83"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c6 6. Nf3 O-O 7. h3 b6 8. Rc1 e6 9. cxd5 exd5 10. Be2 Bb7 11. O-O Qe7 12. Qa4 a5 13. Ne5 Nfd7 14. Nxd7 Qxd7 15. Qb3 Qd8 16. Rfd1 Nd7 17. e4 a4 18. Qc2 Qf6 19. Qd2 dxe4 20. Nxe4 Qe7 21. Bf3 Nf6 22. Nd6 Nd5 23. Re1 Qd7 24. Bxd5 cxd5 25. Qb4 b5 26. Nxb5 Ba6 27. Nc7 Rab8 28. Qd6 Bb5 29. Rc5 Qxd6 30. Bxd6 Bc4 31. Nxd5 Bxd5 32. Bxb8 Bxa2 33. Be5 f6 34. Bd6 Rd8 35. Rc6 Bd5 36. Rb6 Rd7 37. Re7 Rxe7 38. Bxe7 Kf7 39. Bd8 f5 40. Ra6 Ke8 41. Bf6 Bh6 42. Rxa4 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.16"]
[Round "4"]
[White "Ivkov, Borislav"]
[Black "Platonov, Igor"]
[Result "1-0"]
[ECO "A14"]
[EventDate "1970.01.13"]
[PlyCount "117"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. b3 O-O 8. Bb2 d5 9. e3 dxc4 10. bxc4 Nc6 11. Qe2 Nb4 12. Ne1 Bxg2 13. Kxg2 Qd7 14. a3 Nc6 15. Nf3 Rfd8 16. Rfd1 Qb7 17. Kg1 Rd7 18. Rab1 Rad8 19. d3 h6 20. Ne1 Ne8 21. Nb5 Bf6 22. Bxf6 Nxf6 23. Qf3 Qc8 24. Qe2 Ne8 25. Nc3 Nd6 26. Nf3 Qa8 27. d4 Na5 28. Ne5 Rc7 29. d5 f6 30. Ng6 e5 31. Nb5 Nxb5 32. Rxb5 Nb7 33. e4 Nd6 34. Rb3 Kh7 35. Nh4 Qc8 36. Rc1 Re8 37. Qh5 Qd7 38. Qg6+ Kg8 39. Nf5 Nxf5 40. Qxf5 Qxf5 41. exf5 Kf7 42. a4 g6 43. fxg6+ Kxg6 44. Kf1 e4 45. Ke2 Kf5 46. Ke3 Rd8 47. Rf1 Re7 48. a5 Rd6 49. Rb5 Rc7 50. f3 exf3 51. Rxf3+ Kg5 52. Kf2 bxa5 53. Ra3 Rb6 54. Raxa5 Rxb5 55. Rxb5 Kf5 56. Kf3 Ke5 57. Ke3 Kd6 58. Kf4 Re7 59. Ra5 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.16"]
[Round "4"]
[White "Kurajica, Bojan"]
[Black "Kavalek, Lubomir"]
[Result "1-0"]
[ECO "B54"]
[EventDate "1970.01.13"]
[PlyCount "53"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 e6 6. h3 b5 7. g4 Bb7 8. Bg2 Nd7 9. O-O b4 10. Nce2 h5 11. gxh5 Rxh5 12. a3 bxa3 13. Rxa3 d5 14. Ng3 Rh4 15. Rb3 Nc5 16. Rxb7 Nxb7 17. exd5 Bc5 18. Nb3 Bb6 19. dxe6 Ra7 20. Nf5 Rh8 21. Qg4 g6 22. Qa4+ Kf8 23. Qb4+ Nc5 24. Nxc5 gxf5 25. Nb7+ Qe7 26. Qxb6 Ra8 27. Nd6 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.16"]
[Round "4"]
[White "Ree, Hans"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "A16"]
[EventDate "1970.01.13"]
[PlyCount "48"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. O-O O-O 8. d3 Nc6 9. Be3 e5 10. a4 a5 11. Bxb6 cxb6 12. Nd2 Be6 13. Nc4 Re8 14. Qb3 Ra6 15. Ne4 Re7 16. Rac1 Nd4 17. Qd1 Rd7 18. Nc3 f5 19. Nb5 Nc6 20. Qd2 Bf8 21. Rfd1 Bc5 22. e3 Ra8 23. Qe2 Qf6 24. f4 Bxc4 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.16"]
[Round "4"]
[White "Taimanov, Mark"]
[Black "Langeweg, Christian"]
[Result "1-0"]
[ECO "A79"]
[EventDate "1970.01.13"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 Na6 11. f3 Nc7 12. a4 b6 13. Rb1 Nh5 14. Nc4 f5 15. f4 Bd4+ 16. Kh1 Bxc3 17. bxc3 Rxe4 18. Nd2 Rxe2 19. Qxe2 Nxd5 20. c4 Ndf6 21. Bb2 Bd7 22. Ra1 Qf8 23. a5 Re8 24. Qf3 Qe7 25. axb6 axb6 26. Ra8 Rxa8 27. Qxa8+ Qe8 28. Ra1 Qxa8 29. Rxa8+ Kf7 30. Ra7 Ke7 31. Bxf6+ Nxf6 32. Rb7 Ne4 33. Nf1 d5 34. Ne3 dxc4 35. Nxc4 Nd6 36. Nxd6 Kxd6 37. Rxb6+ Bc6 38. Kg1 c4 39. Kf2 Kc5 40. Rb8 Kd4 41. g3 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.16"]
[Round "4"]
[White "Westerinen, Heikki"]
[Black "Janosevic, Dragoljub"]
[Result "1-0"]
[ECO "B31"]
[EventDate "1970.01.13"]
[PlyCount "107"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Qe2 O-O 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Be3 f6 11. exf6 exf6 12. Nc3 a6 13. Bd3 Nxc3 14. bxc3 Re8 15. Nd2 Ne7 16. Nb3 Nf5 17. Qf3 Nxe3 18. fxe3 f5 19. Rfe1 Qd6 20. Rac1 Bd7 21. Nc5 Bc6 22. Qf4 Bf8 23. Rb1 Rab8 24. Bc2 Qd8 25. Nd3 Bd6 26. Qf3 Qa5 27. Nb4 Rbd8 28. Bb3 Kg7 29. Bxd5 Bxd5 30. Nxd5 b5 31. e4 Qxa2 32. Ra1 Qd2 33. Re2 Qg5 34. e5 Bf8 35. Rxa6 Qc1+ 36. Kf2 Ra8 37. Rxa8 Rxa8 38. Nf6 Ra7 39. Qe3 Qa3 40. Nd5 Qb3 41. Nf4 Rc7 42. e6 Bd6 43. Nh5+ Kh8 44. Nf6 f4 45. Qe4 Qa3 46. Nd5 Rc8 47. e7 Re8 48. Qe6 Kg7 49. Qd7 Kf7 50. Qxe8+ Kxe8 51. Nf6+ Kf7 52. e8=Q+ Kxf6 53. Re6+ Kf5 54. Qd7 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.18"]
[Round "5"]
[White "Benko, Pal"]
[Black "Westerinen, Heikki"]
[Result "0-1"]
[ECO "E61"]
[EventDate "1970.01.13"]
[PlyCount "54"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 h6 5. Bh4 O-O 6. e3 d6 7. h3 c5 8. Nf3 b6 9. Be2 Bb7 10. d5 a6 11. O-O b5 12. cxb5 axb5 13. Bxb5 Qa5 14. Rb1 g5 15. Bg3 Ne4 16. Qd3 Nxc3 17. bxc3 Qxa2 18. e4 Ra3 19. Rbc1 Ba6 20. Bxa6 Nxa6 21. e5 Nb4 22. Qb5 Nxd5 23. exd6 exd6 24. Bxd6 Rd8 25. Bxc5 Ra5 26. Qd3 Rxc5 27. c4 Rdc8 {Time} 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.18"]
[Round "5"]
[White "Bobotsov, Milko"]
[Black "Kurajica, Bojan"]
[Result "1-0"]
[ECO "D55"]
[EventDate "1970.01.13"]
[PlyCount "75"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. cxd5 cxd5 11. O-O b6 12. Qe2 a6 13. e4 Bb7 14. e5 Be7 15. Nd2 Re8 16. f4 Nf8 17. Qh5 Bb4 18. Rf3 f5 19. g4 fxg4 20. Rg3 Re7 21. Rxg4 Kh8 22. Kh1 Qe8 23. Qh3 Nh7 24. Nf3 Bxc3 25. bxc3 Rc8 26. Rcg1 Bc6 27. Nh4 Ra7 28. f5 Bb5 29. Bxb5 axb5 30. Ng6+ Kg8 31. f6 Rcc7 32. Qxh6 Nxf6 33. Qh8+ Kf7 34. exf6 Qxh8 35. Nxh8+ Kxf6 36. Rf1+ Ke7 37. Rxg7+ Kd6 38. Nf7+ 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.18"]
[Round "5"]
[White "Cortlever, Nicolaas"]
[Black "Donner, Jan"]
[Result "0-1"]
[ECO "B91"]
[EventDate "1970.01.13"]
[PlyCount "150"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 Nbd7 9. O-O Qc7 10. h3 b5 11. Be3 Bb7 12. a4 b4 13. Nd5 Nxd5 14. exd5 O-O 15. c3 bxc3 16. Nxc3 Rfc8 17. Qd2 Nb6 18. Bxb6 Qxb6 19. a5 Qd4 20. Qxd4 exd4 21. Ne2 Rc4 22. Rfd1 Bf6 23. b3 Rb4 24. Ra4 Rxb3 25. Nxd4 Bxd4 26. Rdxd4 Rc8 27. Be4 Rc5 28. Rab4 Rb5 29. Rxb5 Rxb5 30. Bd3 Rb2 31. Rc4 g6 32. Rc7 Bxd5 33. Bxa6 Ra2 34. Rc1 Rxa5 35. Bf1 Be6 36. Rd1 d5 37. Kg2 Kg7 38. h4 Kf6 39. Rd2 Ke5 40. Bd3 Ra3 41. f3 h6 42. Kf2 g5 43. hxg5 hxg5 44. Bb1 Bd7 45. Re2+ Kd6 46. Ra2 Rb3 47. Bc2 Rc3 48. Bd1 Bb5 49. Ra5 Bc4 50. f4 gxf4 51. gxf4 Kc6 52. Bh5 f5 53. Bg6 Bd3 54. Ke3 Bb1+ 55. Kd4 Rc4+ 56. Ke5 Re4+ 57. Kxf5 Ra4+ 58. Ke5 Rxa5 59. Bxb1 Ra1 60. Bc2 Re1+ 61. Kd4 Kd6 62. Bd3 Rh1 63. Ke3 Rh3+ 64. Ke2 Kc5 65. Bf5 Ra3 66. Bg6 Kd4 67. Bf5 Re3+ 68. Kf2 Re8 69. Kf3 Kc3 70. Bg6 Rh8 71. Bf5 d4 72. Bd7 d3 73. Ke4 d2 74. Bg4 Re8+ 75. Kd5 Rg8 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.18"]
[Round "5"]
[White "Janosevic, Dragoljub"]
[Black "Taimanov, Mark"]
[Result "0-1"]
[ECO "B47"]
[EventDate "1970.01.13"]
[PlyCount "46"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Qc7 7. f4 b5 8. Nxc6 Qxc6 9. Bf3 Bb7 10. e5 Qc7 11. O-O Nh6 12. Be3 Rd8 13. Bf2 d6 14. Qe2 Bxf3 15. Qxf3 dxe5 16. fxe5 Bc5 17. Rae1 O-O 18. Qh5 Rd2 19. Re2 Rfd8 20. Rxd2 Rxd2 21. Bxc5 Qxc5+ 22. Kh1 Qe3 23. Rd1 b4 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.18"]
[Round "5"]
[White "Kavalek, Lubomir"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B17"]
[EventDate "1970.01.13"]
[PlyCount "33"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 Nd7 8. Nd3 g6 9. c3 Bg7 10. Bf4 O-O 11. Be2 Nf6 12. O-O Bf5 13. Re1 Qb6 14. Qb3 Nd5 15. Bg3 Bxd3 16. Bxd3 e6 17. Be5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.18"]
[Round "5"]
[White "Kuijpers, Franciscus"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "A64"]
[EventDate "1970.01.13"]
[PlyCount "37"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 e6 8. O-O exd5 9. cxd5 Re8 10. Nd2 a6 11. a4 Nbd7 12. a5 Rb8 13. Nc4 Ne5 14. Nb6 Ned7 15. Nc4 Ne5 16. Nb6 Nfd7 17. Nxc8 Rxc8 18. Bh3 Rb8 19. Ra4 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.18"]
[Round "5"]
[White "Langeweg, Christian"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[ECO "E41"]
[EventDate "1970.01.13"]
[PlyCount "80"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+ 7. bxc3 d6 8. Nd2 e5 9. Nb3 e4 10. Be2 b6 11. O-O O-O 12. f4 Qd7 13. h3 Ba6 14. d5 Ne7 15. g4 h5 16. Rf2 hxg4 17. hxg4 Nh7 18. Rh2 f5 19. g5 g6 20. a4 Rf7 21. Kf2 Nf8 22. Bb2 Rh7 23. Rxh7 Nxh7 24. a5 Rb8 25. axb6 Rxb6 26. Ra3 Bc8 27. Bc1 Nf8 28. Qc2 a6 29. Bd1 Qe8 30. Kg3 Qf7 31. Qh2 Qh7 32. Qxh7+ Kxh7 33. Kf2 Bd7 34. Ra5 Be8 35. Ba3 Nd7 36. Ke2 Kg7 37. Nd2 Kf7 38. Bc2 Nc8 39. Kd1 Ke7 40. Bb3 Kd8 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.18"]
[Round "5"]
[White "Platonov, Igor"]
[Black "Ree, Hans"]
[Result "1-0"]
[ECO "D47"]
[EventDate "1970.01.13"]
[PlyCount "101"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Ne4 Nxe4 10. Bxe4 Bb7 11. O-O Be7 12. Qa4 Qb6 13. Nd2 Rc8 14. a3 bxa3 15. bxa3 Qa6 16. Qb3 Rb8 17. Rb1 O-O 18. Qc2 Nf6 19. Bd3 Qa5 20. Ne4 Qh5 21. Nxf6+ gxf6 22. Be4 Ba6 23. Rxb8 Rxb8 24. Re1 Qa5 25. Rd1 Bxa3 26. Bxh7+ Kg7 27. Bd3 Bb5 28. Bd2 Bb4 29. Bxb5 cxb5 30. Bxb4 Qxb4 31. Qc7 Qa4 32. Rc1 Re8 33. h3 b4 34. Qg3+ Kf8 35. Rc7 Qd1+ 36. Kh2 b3 37. Qd6+ Kg7 38. Qg3+ Kf8 39. Rb7 a5 40. Qd6+ Kg8 41. Qg3+ Kf8 42. Qc7 Qh5 43. g4 Qg6 44. Qxa5 Qc2 45. Kg3 Kg7 46. Qb5 Rh8 47. Qd7 Rf8 48. Qxe6 b2 49. Qf5 Qc1 50. Kh2 Ra8 51. g5 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.19"]
[Round "6"]
[White "Cortlever, Nicolaas"]
[Black "Kavalek, Lubomir"]
[Result "1/2-1/2"]
[ECO "E62"]
[EventDate "1970.01.13"]
[PlyCount "89"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Nf3 d6 6. Bg2 Nc6 7. O-O Bf5 8. d5 Na5 9. Nd4 Bd7 10. Qd3 c5 11. Nb3 Nxb3 12. axb3 a6 13. e4 b5 14. h3 Qb6 15. f4 Ne8 16. g4 Rb8 17. Bd2 Nc7 18. Rfe1 e6 19. Kh1 exd5 20. Nxd5 Nxd5 21. cxd5 Bxb2 22. Ra2 Bd4 23. Ba5 Qa7 24. Bc3 Bxc3 25. Qxc3 b4 26. Qa1 Bb5 27. e5 Rbe8 28. f5 Rxe5 29. Rxe5 dxe5 30. Qxe5 Re8 31. Qf4 Qe7 32. Rc2 Qe3 33. Qxe3 Rxe3 34. Rxc5 Rc3 35. Rxc3 bxc3 36. Be4 Be2 37. d6 Kf8 38. fxg6 hxg6 39. Bc2 Ke8 40. Kg1 Kd7 41. Kf2 Bb5 42. h4 Kxd6 43. h5 gxh5 44. gxh5 Ke7 45. h6 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.19"]
[Round "6"]
[White "Donner, Jan"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "E69"]
[EventDate "1970.01.13"]
[PlyCount "34"]

1. d4 g6 2. c4 Bg7 3. g3 Nf6 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. e4 c6 9. Rb1 exd4 10. Nxd4 Re8 11. h3 Nc5 12. Re1 a5 13. Bf4 Nh5 14. Be3 Nf6 15. Qc2 Qe7 16. Rbd1 Bd7 17. f3 Rad8 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.19"]
[Round "6"]
[White "Filip, Miroslav"]
[Black "Janosevic, Dragoljub"]
[Result "1-0"]
[ECO "A76"]
[EventDate "1970.01.13"]
[PlyCount "67"]

1. c4 Nf6 2. Nc3 g6 3. d4 c5 4. d5 d6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e6 8. O-O exd5 9. cxd5 Re8 10. Qc2 Na6 11. Re1 Bg4 12. Bf4 Nh5 13. Bg5 f6 14. Bd2 Nb4 15. Qb1 f5 16. h3 fxe4 17. hxg4 exf3 18. Bxf3 Rxe1+ 19. Qxe1 Nf6 20. g5 Ne8 21. Qe4 Nc7 22. a3 Nba6 23. Re1 b5 24. b3 b4 25. axb4 Nxb4 26. Bg4 Qf8 27. Be6+ Kh8 28. Re3 Nxe6 29. Qxe6 Qf4 30. Ne4 Qe5 31. Bxb4 cxb4 32. Nxd6 Qxe6 33. dxe6 Bd4 34. Rd3 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.19"]
[Round "6"]
[White "Hort, Vlastimil"]
[Black "Bobotsov, Milko"]
[Result "1-0"]
[ECO "B99"]
[EventDate "1970.01.13"]
[PlyCount "65"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. O-O-O Nbd7 11. Bd3 g5 12. fxg5 Ne5 13. Qe2 Nh7 14. Nf3 hxg5 15. Bf2 Nf8 16. Be3 Rg8 17. Nxe5 dxe5 18. Qf2 Bd7 19. Be2 Ng6 20. Rhf1 Nf4 21. Kb1 Rg7 22. Bg4 b5 23. g3 b4 24. Ne2 Nxe2 25. Bxe2 Bb5 26. h4 gxh4 27. gxh4 Rd8 28. h5 Qc6 29. h6 Rh7 30. Bxb5 Qxb5 31. Qg2 Rxd1+ 32. Rxd1 Bf8 33. Qg5 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.19"]
[Round "6"]
[White "Kurajica, Bojan"]
[Black "Langeweg, Christian"]
[Result "1-0"]
[ECO "B80"]
[EventDate "1970.01.13"]
[PlyCount "61"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O d6 9. Be3 Bd7 10. h3 Be7 11. Qe2 b5 12. a3 O-O 13. f4 Rac8 14. Rad1 Nxd4 15. Bxd4 Bc6 16. Kh2 Qb8 17. Rd2 e5 18. fxe5 dxe5 19. Be3 b4 20. axb4 Qxb4 21. Qxa6 Qxb2 22. Qd3 Rfd8 23. Nd5 Nxd5 24. exd5 Bb5 25. c4 Bxc4 26. Qf5 Qa3 27. Be4 g6 28. Qxf7+ Kh8 29. Bh6 Bf8 30. Qf6+ Kg8 31. Bxg6 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.19"]
[Round "6"]
[White "Ree, Hans"]
[Black "Kuijpers, Franciscus"]
[Result "1-0"]
[ECO "B86"]
[EventDate "1970.01.13"]
[PlyCount "70"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Be7 7. Bb3 a6 8. f4 Qc7 9. f5 e5 10. Nde2 Nbd7 11. Bg5 O-O 12. g4 h6 13. h4 Qc5 14. Qd3 hxg5 15. hxg5 Nxg4 16. Qh3 Qf2+ 17. Kd1 Qd4+ 18. Nxd4 Nf2+ 19. Ke2 Nxh3 20. Rxh3 Bxg5 21. Nf3 Bh6 22. Rg1 Kh8 23. Ng5 Nf6 24. Nxf7+ Rxf7 25. Bxf7 Bd7 26. Rd3 Rf8 27. Be6 Bc6 28. Kf3 Nh7 29. Rxd6 Ng5+ 30. Ke2 Nxe6 31. Rxe6 Bf4 32. Rd1 Be8 33. Kf2 Bc6 34. Nd5 Rd8 35. Rd3 Bb5 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.19"]
[Round "6"]
[White "Taimanov, Mark"]
[Black "Benko, Pal"]
[Result "1-0"]
[ECO "A58"]
[EventDate "1970.01.13"]
[PlyCount "115"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. Nd2 Bg7 9. e4 Bxf1 10. Nxf1 O-O 11. Ne3 Na6 12. O-O Nd7 13. Qe2 Qc7 14. Bd2 Qb7 15. Rab1 Nc7 16. b3 e6 17. a4 Rfe8 18. Nc4 Qa6 19. Qf3 Ne5 20. Nxe5 Bxe5 21. Rfd1 Rab8 22. Bf4 exd5 23. exd5 Rb4 24. Bxe5 Rxe5 25. h3 Qb7 26. Kh2 Rxb3 27. Ne4 Rxf3 28. Rxb7 Ra3 29. Nxd6 Rxd5 30. Rxd5 Nxd5 31. Ra7 f5 32. a5 Ra4 33. Nc8 Nb4 34. Nb6 Ra2 35. Nd7 c4 36. Nf6+ Kf8 37. Nxh7+ Ke8 38. Nf6+ Kd8 39. Rd7+ Kc8 40. Rd4 Rc2 41. Ne8 Kb8 42. Nd6 Rxf2 43. Nxc4 g5 44. Ne3 Nc2 45. Nxc2 Rxc2 46. Rd5 f4 47. Rxg5 f3 48. Rg3 fxg2 49. Rxg2 Rc5 50. Ra2 Ka7 51. a6 Rc4 52. Ra3 Rh4 53. Kg3 Rh8 54. h4 Rg8+ 55. Kh3 Rh8 56. Ra4 Rh7 57. Kg4 Rg7+ 58. Kf5 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.19"]
[Round "6"]
[White "Westerinen, Heikki"]
[Black "Platonov, Igor"]
[Result "1/2-1/2"]
[ECO "B53"]
[EventDate "1970.01.13"]
[PlyCount "95"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be3 Nf6 6. Nc3 Nc6 7. Qb6 Qxb6 8. Bxb6 Nd7 9. Be3 e6 10. a4 Be7 11. Be2 b6 12. O-O-O Bb7 13. Nd2 O-O-O 14. Nc4 Kc7 15. Rd2 Nce5 16. Rhd1 Nxc4 17. Bxc4 Nc5 18. f3 Bf6 19. Bb3 Bc6 20. Bf4 Bxc3 21. bxc3 e5 22. Be3 Nxa4 23. Bxf7 Nxc3 24. Re1 Rhf8 25. Bb3 a5 26. Bg5 Rde8 27. Re3 Na4 28. Red3 h6 29. Bh4 g5 30. Bg3 Rf6 31. Bxa4 Bxa4 32. Kb2 Bc6 33. Re3 Rg8 34. h3 h5 35. Rd1 Rfg6 36. Rh1 Rf8 37. c4 Rb8 38. Ka3 Rb7 39. Rb3 Rg8 40. Bf2 Rgb8 41. Be3 a4 42. Rb4 Rg8 43. Rhb1 g4 44. Bxb6+ Kd7 45. hxg4 hxg4 46. c5 gxf3 47. gxf3 Rg3 48. Rf1 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.20"]
[Round "7"]
[White "Benko, Pal"]
[Black "Filip, Miroslav"]
[Result "1-0"]
[ECO "D27"]
[EventDate "1970.01.13"]
[PlyCount "55"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Qe2 Be7 9. Rd1 cxd4 10. exd4 O-O 11. Nc3 Nb4 12. Ne5 Nbd5 13. Rd3 Bd7 14. Rg3 Kh8 15. Rh3 Be8 16. Nxd5 exd5 17. Bd3 g6 18. Bh6 Rg8 19. Re1 Bf8 20. Bg5 Qd6 21. Qf3 Bg7 22. Qf4 Qb6 23. Ree3 h5 24. a5 Qd8 25. g4 Rc8 26. gxh5 Rc1+ 27. Kg2 gxh5 28. Reg3 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.20"]
[Round "7"]
[White "Bobotsov, Milko"]
[Black "Cortlever, Nicolaas"]
[Result "1-0"]
[ECO "D94"]
[EventDate "1970.01.13"]
[PlyCount "149"]

1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. e3 g6 5. d4 Bg7 6. Bd3 Bf5 7. cxd5 Bxd3 8. Qxd3 cxd5 9. Qb5+ Qd7 10. Ne5 Qxb5 11. Nxb5 Na6 12. Bd2 Nd7 13. Nd3 O-O 14. Rc1 e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Bc3 Bxc3+ 18. Rxc3 Nb4 19. a3 Nc6 20. Rd3 Rad8 21. Ke2 Rfe8 22. Rhd1 Re5 23. f4 Rh5 24. h3 Kg7 25. Nc3 Ne7 26. Kf2 Rc8 27. R1d2 b6 28. Kg1 Rc5 29. Kh2 Rf5 30. g4 Rf6 31. Nxd5 Nxd5 32. Rxd5 Rxd5 33. Rxd5 Rc6 34. Rd2 Rc1 35. Re2 Kf6 36. Kg3 b5 37. g5+ Ke6 38. e4 b4 39. axb4 Rc4 40. Kg4 Rxb4 41. h4 a5 42. h5 a4 43. h6 Kd6 44. Rd2+ Ke7 45. e5 Rb3 46. Rd4 a3 47. bxa3 Rxa3 48. Rb4 Ra8 49. Kf3 Ke6 50. Rb6+ Ke7 51. Rc6 Kd7 52. Rd6+ Ke7 53. Rb6 Ra3+ 54. Ke4 Ra4+ 55. Kf3 Ra3+ 56. Kg4 Ra8 57. Rb7+ Ke6 58. Rc7 Rd8 59. Rc6+ Ke7 60. Kf3 Ra8 61. Ke4 Kd7 62. Kd5 Ra1 63. Rc4 Rd1+ 64. Rd4 Ra1 65. Rb4 Ra5+ 66. Ke4 Ra8 67. f5 gxf5+ 68. Kxf5 Ke7 69. Rb7+ Kf8 70. g6 hxg6+ 71. Kg5 Re8 72. e6 Ra8 73. Rxf7+ Kg8 74. Kxg6 Kh8 75. e7 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.20"]
[Round "7"]
[White "Ivkov, Borislav"]
[Black "Ree, Hans"]
[Result "1-0"]
[ECO "B36"]
[EventDate "1970.01.13"]
[PlyCount "79"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Nc6 5. e4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. f3 O-O 10. Qd2 Qa5 11. Rc1 a6 12. Be2 Bd7 13. O-O Rfd8 14. a3 Rac8 15. b4 Qc7 16. Bd3 Be6 17. Nd5 Bxd5 18. cxd5 Qd7 19. b5 axb5 20. Rb1 e6 21. Bxb5 Qe7 22. Bb6 Rf8 23. dxe6 Qxe6 24. Bd4 Nh5 25. Bxg7 Nxg7 26. Rfd1 Rfd8 27. Qd5 Qxd5 28. Rxd5 Kf8 29. Bf1 Rb8 30. Rdb5 Rd7 31. Rb6 Ne6 32. Bb5 Rdd8 33. Bc6 Ra8 34. Rxb7 Nc5 35. Rc7 Rxa3 36. Bd5 Rd7 37. Rbb7 Nd3 38. h3 Rxc7 39. Rxc7 Ra1+ 40. Kh2 {Time} 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.20"]
[Round "7"]
[White "Janosevic, Dragoljub"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[ECO "C29"]
[EventDate "1970.01.13"]
[PlyCount "40"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. Qe2 f5 7. d3 Nc5 8. Nb5 O-O 9. Nbd4 c6 10. Be3 Qa5+ 11. Qd2 Qxd2+ 12. Kxd2 Nba6 13. Bg5 Bxg5+ 14. Nxg5 Nc7 15. Re1 N5e6 16. Ndxe6 Nxe6 17. Nxe6 Bxe6 18. d4 f4 19. Bd3 a5 20. Rhf1 Rf7 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.20"]
[Round "7"]
[White "Kavalek, Lubomir"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[ECO "C11"]
[EventDate "1970.01.13"]
[PlyCount "72"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 Nxd4 10. Bxd4 Bxd4 11. Qxd4 Qb6 12. Nb5 Qxd4 13. Nxd4 Nc5 14. Bd3 Bd7 15. Kd2 O-O 16. Rae1 Rac8 17. Re3 f5 18. exf6 gxf6 19. b4 Nxd3 20. cxd3 Kf7 21. Rhe1 Rg8 22. g3 Rce8 23. Rc1 Rc8 24. Ree1 h5 25. Nf3 Ke7 26. Rxc8 Bxc8 27. Nd4 Kd6 28. Nb5+ Ke7 29. Nxa7 Bd7 30. b5 Kd6 31. a4 b6 32. a5 bxa5 33. Ra1 Kc7 34. Rxa5 Ra8 35. Ra6 Kb7 36. Rd6 Kc7 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.20"]
[Round "7"]
[White "Kuijpers, Franciscus"]
[Black "Westerinen, Heikki"]
[Result "1/2-1/2"]
[ECO "E83"]
[EventDate "1970.01.13"]
[PlyCount "96"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 Re8 8. Qd2 Rb8 9. Nc1 e5 10. Nb3 a5 11. d5 a4 12. dxc6 axb3 13. cxb7 Bxb7 14. axb3 Ba8 15. Be2 Rxb3 16. O-O c6 17. Bd1 Rb8 18. Ba4 Qe7 19. Qf2 Red8 20. Rfd1 Qe6 21. Ba7 Rbc8 22. Bb3 Rd7 23. Be3 Rb8 24. Ba2 Bb7 25. b4 d5 26. cxd5 cxd5 27. Rd2 Qa6 28. Qe1 d4 29. Bxf7+ Kxf7 30. Rxa6 Bxa6 31. Qd1 Rc7 32. b5 dxc3 33. Qb3+ Kf8 34. Rc2 Bxb5 35. Bc1 Ke8 36. Ba3 Rbb7 37. Rxc3 Bd7 38. Qc2 Rxc3 39. Qxc3 Rb1+ 40. Kf2 Kf7 41. Bb2 Be6 42. g4 Rd1 43. Ke2 Rh1 44. Qxe5 Bc4+ 45. Kd2 Nxe4+ 46. Qxe4 Rxh2+ 47. Kc1 Rh1+ 48. Kc2 Rh2+ 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.20"]
[Round "7"]
[White "Langeweg, Christian"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D91"]
[EventDate "1970.01.13"]
[PlyCount "60"]

1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8. Qb3 Be6 9. Qxd5 Bxd5 10. e3 Nd7 11. Nd2 h6 12. Bh4 f5 13. f3 c5 14. e4 fxe4 15. fxe4 Bf7 16. Bf2 O-O 17. Bb5 Rfd8 18. O-O Rac8 19. Rac1 Ne5 20. Be2 h5 21. Be3 cxd4 22. cxd4 Nc6 23. d5 Nd4 24. Bd3 e6 25. Bg5 Rxc1 26. Rxc1 Rd7 27. Rc8+ Kh7 28. d6 Rxd6 29. Rc7 Be8 30. Rxb7 Rd7 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.20"]
[Round "7"]
[White "Platonov, Igor"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "E59"]
[EventDate "1970.01.13"]
[PlyCount "42"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bb5 Bd7 12. a4 Na5 13. Ba3 b6 14. Ne5 Bxb5 15. axb5 Rfd8 16. Qf3 a6 17. Nc6 Nxc6 18. bxc6 Rdc8 19. dxc5 Qxc6 20. Qxc6 Rxc6 21. cxb6 Rxb6 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.22"]
[Round "8"]
[White "Cortlever, Nicolaas"]
[Black "Langeweg, Christian"]
[Result "1/2-1/2"]
[ECO "B56"]
[EventDate "1970.01.13"]
[PlyCount "41"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. g3 Nxd4 7. Qxd4 g6 8. Bg5 Bg7 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Nd5 O-O 12. Bxf6 exf6 13. Nxf6+ Bxf6 14. Qxf6 Qa4 15. O-O Qxc2 16. Rac1 Qxe4 17. Rfe1 Qd5 18. a3 Rae8 19. Red1 Qe6 20. Qxe6 Rxe6 21. Rc7 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.22"]
[Round "8"]
[White "Donner, Jan"]
[Black "Ree, Hans"]
[Result "1-0"]
[ECO "E99"]
[EventDate "1970.01.13"]
[PlyCount "81"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5 11. g4 Nf6 12. Nd3 c6 13. Be3 f4 14. Bf2 g5 15. a4 h5 16. h3 Ng6 17. a5 cxd5 18. cxd5 a6 19. Na4 hxg4 20. hxg4 Bxg4 21. fxg4 Nxe4 22. Bf3 Nf6 23. Nc3 Rf7 24. Be4 Ne7 25. Bf3 Bh6 26. Nb4 Rc8 27. Qe2 Rxc3 28. bxc3 Qd7 29. Rae1 Ng6 30. Qd1 Qc8 31. c4 Bf8 32. Na2 Qxc4 33. Qb1 Nh4 34. Bxh4 gxh4 35. Kh1 Rg7 36. Qf5 Nh7 37. Rc1 Qxa2 38. Rc8 Qxa5 39. Be4 Qb5 40. Qe6+ Kh8 41. Rg1 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.22"]
[Round "8"]
[White "Filip, Miroslav"]
[Black "Platonov, Igor"]
[Result "1-0"]
[ECO "D42"]
[EventDate "1970.01.13"]
[PlyCount "53"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3 Be7 8. O-O O-O 9. a3 cxd4 10. exd4 Bf6 11. Be4 Nce7 12. Qd3 g6 13. Bh6 Bg7 14. Bxg7 Kxg7 15. Ne5 b6 16. Qd2 Bb7 17. Rfe1 Rc8 18. Rac1 Rc7 19. Ng4 Kh8 20. Nxd5 Rxc1 21. Rxc1 Nxd5 22. Qh6 Rg8 23. Ne5 Qe7 24. Bxd5 Bxd5 25. Qf4 Kg7 26. Nxf7 Qf6 27. Qh6+ 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.22"]
[Round "8"]
[White "Hort, Vlastimil"]
[Black "Janosevic, Dragoljub"]
[Result "1-0"]
[ECO "E93"]
[EventDate "1970.01.13"]
[PlyCount "59"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. h4 g4 12. Nh2 Nxg3 13. fxg3 h5 14. O-O Bh6 15. Bd3 Nc5 16. Bc2 a5 17. Qe2 f6 18. Rf2 c6 19. Rd1 a4 20. Nf1 Kg7 21. Ne3 Qb6 22. dxc6 bxc6 23. Rxd6 Nb3 24. axb3 Bxe3 25. Nxa4 Rxa4 26. bxa4 f5 27. exf5 Bxf5 28. Kh2 Bxf2 29. Qxe5+ Kg8 30. Bxf5 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.22"]
[Round "8"]
[White "Kavalek, Lubomir"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "C79"]
[EventDate "1970.01.13"]
[PlyCount "68"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 Nf6 7. Re1 g6 8. d4 Qe7 9. Bg5 Bg7 10. Nbd2 O-O 11. Nf1 Qe8 12. Bc2 h6 13. Bh4 Bg4 14. Ne3 Bxf3 15. Qxf3 exd4 16. Bxf6 dxe3 17. Rxe3 Ne5 18. Bxe5 dxe5 19. Rd1 Qe7 20. Red3 Rad8 21. Bb3 Rxd3 22. Rxd3 Kh7 23. Qd1 Bf6 24. Rd7 Rd8 25. Rxd8 Qxd8 26. Qxd8 Bxd8 27. Bxf7 Bg5 28. Kf1 Bc1 29. b3 Bb2 30. c4 Ba3 31. h4 g5 32. hxg5 hxg5 33. Ke2 Kg7 34. Bd5 b6 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.22"]
[Round "8"]
[White "Kurajica, Bojan"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "B56"]
[EventDate "1970.01.13"]
[PlyCount "45"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. h3 e5 7. Nde2 Be6 8. Bg5 Be7 9. Ng3 O-O 10. Bd3 h6 11. Bc1 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. O-O Nb4 15. Nf5 Bf6 16. Ne3 Qc6 17. Ng4 Bxg4 18. Qxg4 Nxd3 19. cxd3 Rfd8 20. Bxh6 Rd4 21. Qg3 Rad8 22. Be3 Rxd3 23. Qg4 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.22"]
[Round "8"]
[White "Taimanov, Mark"]
[Black "Kuijpers, Franciscus"]
[Result "1-0"]
[ECO "D45"]
[EventDate "1970.01.13"]
[PlyCount "133"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O b5 9. cxb5 c5 10. e4 Bb7 11. exd5 exd5 12. Bd3 c4 13. Bf5 a6 14. Ng5 g6 15. Bxd7 Qxd7 16. b6 Bc8 17. f3 Qf5 18. g4 Qxc2+ 19. Kxc2 Rb8 20. Nh3 h5 21. Bg5 Nh7 22. Bf4 Rd8 23. Rhg1 Be6 24. Rde1 hxg4 25. fxg4 Rxb6 26. Bxd6 Rbxd6 27. Nf4 Nf8 28. h3 f6 29. Kc1 Bf7 30. g5 Ne6 31. Nxe6 Bxe6 32. gxf6 Kf7 33. h4 Kxf6 34. Re5 Rh8 35. Rf1+ Kg7 36. Rh1 Bf7 37. Rg5 Kf8 38. Re5 Rf6 39. Nxd5 Rd6 40. Nf4 Rxd4 41. Rf1 Kg8 42. Rg5 Kh7 43. Rc5 Rhd8 44. h5 gxh5 45. Nxh5 Bxh5 46. Rxh5+ Kg6 47. Rc5 R8d6 48. Rf2 R6d5 49. Rc6+ Rd6 50. Rxd6+ Rxd6 51. Kc2 Rc6 52. Kc3 Kg5 53. Kd4 Kg4 54. Rc2 Kf3 55. Rxc4 Rd6+ 56. Kc5 Rd2 57. Rb4 a5 58. Rb3+ Ke2 59. Kb5 Rd8 60. Ka4 Kd2 61. Rb6 Ra8 62. Rb5 Kc2 63. Rxa5 Rb8 64. b4 Kb2 65. b5 Kxa2 66. Kb4+ Kb2 67. Ra7 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.22"]
[Round "8"]
[White "Westerinen, Heikki"]
[Black "Ivkov, Borislav"]
[Result "0-1"]
[ECO "C88"]
[EventDate "1970.01.13"]
[PlyCount "72"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d4 d6 10. dxe5 dxe5 11. Nbd2 Bg4 12. h3 Bxf3 13. Qxf3 Nd4 14. Qg3 Nd7 15. Nf3 Nxb3 16. cxb3 Re8 17. Be3 Bc5 18. Rad1 Bxe3 19. Rxe3 Qe7 20. Nh4 g6 21. Nf5 Qe6 22. Qg5 Nf8 23. Nh6+ Kg7 24. Rf3 f6 25. Qh4 Rad8 26. Rc1 Re7 27. Ng4 Rf7 28. Qh6+ Kh8 29. Rc4 Qe7 30. Qh4 Ne6 31. g3 Ng5 32. Re3 h5 33. Nh2 Rh7 34. f4 Nf7 35. fxe5 g5 36. exf6 Qe6 {Time} 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.23"]
[Round "9"]
[White "Benko, Pal"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "A25"]
[EventDate "1970.01.13"]
[PlyCount "52"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Nc6 5. e3 d6 6. Nge2 Be6 7. d3 Qd7 8. Nd5 Nd8 9. e4 c6 10. Ne3 Bh3 11. O-O Bxg2 12. Kxg2 Ne7 13. f4 exf4 14. gxf4 f5 15. exf5 Nf7 16. Ng3 O-O-O 17. fxg6 hxg6 18. Qg4 Qxg4 19. Nxg4 Nf5 20. Ne3 Nh4+ 21. Kh1 Nh6 22. Rb1 Rde8 23. Bd2 N6f5 24. Nexf5 Nxf5 25. Rg1 Bd4 26. Nxf5 gxf5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.23"]
[Round "9"]
[White "Bobotsov, Milko"]
[Black "Donner, Jan"]
[Result "0-1"]
[ECO "E88"]
[EventDate "1970.01.13"]
[PlyCount "90"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 e5 5. d5 Bg7 6. f3 O-O 7. Be3 c6 8. Bd3 cxd5 9. cxd5 a6 10. Nge2 Ne8 11. O-O Nd7 12. g4 b5 13. Ng3 Bf6 14. Qd2 Nc5 15. Bc2 Bd7 16. b4 Na4 17. Nxa4 bxa4 18. Bd3 Nc7 19. Rfc1 Qb8 20. Rc2 Nb5 21. Ne2 Qb7 22. Rac1 Bd8 23. Kg2 Bb6 24. Rc6 Bxc6 25. dxc6 Qa7 26. Bxb6 Qxb6 27. Bxb5 Qxb5 28. Nc3 Qxb4 29. a3 Qxa3 30. Nd5 Kg7 31. c7 Qb3 32. Rc3 Qb5 33. Qc2 Rfc8 34. Rc4 Ra7 35. Qxa4 Qxa4 36. Rxa4 a5 37. Kf2 f6 38. Ke3 Kf7 39. Kd3 Ke6 40. h4 Kd7 41. Nxf6+ Kxc7 42. Nxh7 Rh8 43. Nf6 Rxh4 44. Nd5+ Kd7 45. Nb6+ Kc6 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.23"]
[Round "9"]
[White "Ivkov, Borislav"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "E16"]
[EventDate "1970.01.13"]
[PlyCount "33"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Nxe4 Bxe4 10. O-O d6 11. Ne1 Bxg2 12. Nxg2 Nd7 13. e4 Qe7 14. Ne3 c5 15. Rad1 Rad8 16. f3 Rfe8 17. Kg2 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.23"]
[Round "9"]
[White "Janosevic, Dragoljub"]
[Black "Cortlever, Nicolaas"]
[Result "1-0"]
[ECO "B14"]
[EventDate "1970.01.13"]
[PlyCount "119"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 O-O 8. Be2 Nbd7 9. Nh3 Nb6 10. Nf4 Bg4 11. Bxg4 Nxg4 12. h3 Nf6 13. O-O Qd7 14. d6 Qxd6 15. d5 Rfd8 16. Rd1 Qe5 17. a4 g5 18. a5 gxf4 19. axb6 a6 20. Ra4 Bh6 21. Rad4 Rd6 22. f3 Rad8 23. Ne4 Nxe4 24. Rxe4 Qf6 25. Rde1 Rxd5 26. Rxe7 Rb5 27. Qc4 Rxb6 28. Re8+ Bf8 29. Qxf4 Rxe8 30. Rxe8 Qxf4 31. Bxf4 Kg7 32. Be3 Rd6 33. g4 Rd7 34. h4 Bb4 35. h5 f6 36. Kg2 Bd2 37. h6+ Kf7 38. Rh8 Ke6 39. Kf2 Bxe3+ 40. Kxe3 Rc7 41. f4 Re7 42. f5+ Kd5+ 43. Kf4 Re4+ 44. Kf3 Re7 45. Rg8 Re1 46. Rg7 Rf1+ 47. Kg3 Rg1+ 48. Kf2 Rb1 49. Rxb7 Ke5 50. Kf3 Rf1+ 51. Kg2 Rb1 52. Rxh7 Rxb2+ 53. Kg3 Rb3+ 54. Kh4 Rb1 55. Kh5 Kf4 56. Rc7 Rh1+ 57. Kg6 Kxg4 58. Rc4+ Kf3 59. h7 a5 60. Rc8 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.23"]
[Round "9"]
[White "Kuijpers, Franciscus"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[ECO "D92"]
[EventDate "1970.01.13"]
[PlyCount "29"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nf3 O-O 6. Rc1 dxc4 7. e3 Be6 8. Ng5 Bd5 9. e4 h6 10. exd5 hxg5 11. Bxg5 Nxd5 12. Bxc4 Nb6 13. Bb3 Nc6 14. Ne2 Qd7 15. O-O 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.23"]
[Round "9"]
[White "Langeweg, Christian"]
[Black "Kavalek, Lubomir"]
[Result "1/2-1/2"]
[ECO "A30"]
[EventDate "1970.01.13"]
[PlyCount "32"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 c5 5. d4 Ne4 6. e3 Qa5+ 7. Nbd2 Nc6 8. Bd3 Nxd2 9. Qxd2 Qxd2+ 10. Kxd2 d6 11. Bc3 e5 12. dxc5 dxc5 13. Be4 Bd7 14. Rhd1 f6 15. Ke1 O-O-O 16. Rd2 Kc7 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.23"]
[Round "9"]
[White "Platonov, Igor"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[ECO "D40"]
[EventDate "1970.01.13"]
[PlyCount "68"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. e3 O-O 6. Bd3 dxc4 7. Bxc4 c5 8. O-O Nc6 9. a3 a6 10. Ba2 b5 11. d5 exd5 12. Nxd5 Bf5 13. Re1 Rc8 14. h3 Be4 15. Nxe7+ Qxe7 16. Qe2 Rfd8 17. Bb1 c4 18. Bxe4 Nxe4 19. Bd2 Qf6 20. Rab1 Rd3 21. Rec1 Rcd8 22. Be1 h6 23. Rc2 Qd6 24. Ra1 f5 25. a4 f4 26. axb5 axb5 27. exf4 Qxf4 28. Ra6 R8d6 29. Ra8+ Kh7 30. Re8 Nf6 31. Re6 Rxe6 32. Qxe6 Rd6 33. Qe2 Rd8 34. b3 Re8 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.23"]
[Round "9"]
[White "Ree, Hans"]
[Black "Westerinen, Heikki"]
[Result "0-1"]
[ECO "E84"]
[EventDate "1970.01.13"]
[PlyCount "92"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 Re8 8. Qd2 Rb8 9. a3 a6 10. b4 Nd7 11. Rd1 b5 12. cxb5 axb5 13. d5 Nce5 14. Nd4 Nb6 15. Bxb5 Bd7 16. Qe2 Ra8 17. Ra1 e6 18. dxe6 fxe6 19. O-O c6 20. Ba6 c5 21. bxc5 dxc5 22. Nc2 Rxa6 23. Qxa6 Nec4 24. Bxc5 Bxc3 25. Rab1 Ba5 26. Qa7 Qg5 27. Bd4 Ra8 28. Qb7 Nd6 29. Qc7 Nb5 30. Qe5 Qxe5 31. Bxe5 Nc4 32. Bf4 Nc3 33. Rb8+ Rxb8 34. Bxb8 Ba4 35. Na1 Nd1 36. Bf4 Bb6+ 37. Kh1 Nf2+ 38. Kg1 Nxe4+ 39. Kh1 Nf2+ 40. Kg1 Nd3+ 41. Kh1 Nxf4 42. Rc1 Ne3 43. Rc8+ Kg7 44. Ra8 Bd1 45. a4 Nexg2 46. a5 Bxf3 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.24"]
[Round "10"]
[White "Bobotsov, Milko"]
[Black "Langeweg, Christian"]
[Result "1/2-1/2"]
[ECO "E43"]
[EventDate "1970.01.13"]
[PlyCount "48"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. e3 b6 5. d4 Bb7 6. Bd3 O-O 7. O-O c5 8. Qe2 Bxc3 9. bxc3 Be4 10. Nd2 Bxd3 11. Qxd3 d6 12. e4 e5 13. f4 Qe7 14. fxe5 dxe5 15. Nf3 Nbd7 16. Bg5 h6 17. Bh4 cxd4 18. cxd4 Rfe8 19. dxe5 Qc5+ 20. Kh1 Nxe5 21. Nxe5 Qxe5 22. Bxf6 gxf6 23. Qh3 Rad8 24. Qxh6 Qg5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.24"]
[Round "10"]
[White "Cortlever, Nicolaas"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "B06"]
[EventDate "1970.01.13"]
[PlyCount "80"]

1. e4 c5 2. Ne2 g6 3. d4 Bg7 4. Nbc3 Na6 5. g3 d6 6. Bg2 cxd4 7. Nxd4 Nf6 8. O-O O-O 9. Nb3 Bg4 10. f3 Bd7 11. Qe2 Nc7 12. a4 a6 13. a5 Bc6 14. Rd1 Nd7 15. Be3 Rb8 16. Nd4 Nb5 17. Ncxb5 axb5 18. c3 Ra8 19. b4 Bxd4 20. cxd4 Nb8 21. d5 Bd7 22. Qb2 f6 23. f4 Na6 24. e5 Bf5 25. Bb6 Qe8 26. Rac1 Rc8 27. Bf1 Rxc1 28. Rxc1 dxe5 29. fxe5 Qd7 30. Bg2 fxe5 31. Qxe5 Qd6 32. Re1 Kf7 33. Qe3 Rc8 34. Qh6 Nxb4 35. Qxh7+ Ke8 36. Bh3 Nxd5 37. Bxf5 gxf5 38. Qh5+ Kd7 39. Qxf5+ e6 40. Qf7+ Qe7 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.24"]
[Round "10"]
[White "Donner, Jan"]
[Black "Westerinen, Heikki"]
[Result "0-1"]
[ECO "E62"]
[EventDate "1970.01.13"]
[PlyCount "52"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O Bg4 8. d5 Na5 9. Nd2 c5 10. Qc2 a6 11. h3 Bd7 12. b3 e5 13. Bb2 Nh5 14. e4 b5 15. Ne2 Rb8 16. Bc3 f5 17. f4 exf4 18. Bxg7 Nxg7 19. Nxf4 Qf6 20. cxb5 Bxb5 21. Rfe1 g5 22. Nd3 Nh5 23. a4 Qd4+ 24. Nf2 Be2 25. exf5 Nxg3 26. Rab1 Rxf5 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.24"]
[Round "10"]
[White "Filip, Miroslav"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "E75"]
[EventDate "1970.01.13"]
[PlyCount "28"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 h6 8. Bd2 e6 9. Nf3 exd5 10. exd5 Bf5 11. Nh4 Bd7 12. Nf3 Bf5 13. Nh4 Bd7 14. Nf3 Bf5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.24"]
[Round "10"]
[White "Hort, Vlastimil"]
[Black "Platonov, Igor"]
[Result "1-0"]
[ECO "D41"]
[EventDate "1970.01.13"]
[PlyCount "49"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nc6 12. O-O Qa5 13. Qe2 Qh5 14. Rab1 b6 15. Rfc1 Bb7 16. Ba6 Bxa6 17. Qxa6 Qa5 18. Qb7 Nb4 19. Ne5 Nxa2 20. Rc7 Rab8 21. Qc6 Rbd8 22. h3 Rxd4 23. Nxf7 Qc5 24. Qxc5 bxc5 25. Rbb7 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.24"]
[Round "10"]
[White "Kavalek, Lubomir"]
[Black "Janosevic, Dragoljub"]
[Result "1-0"]
[ECO "E87"]
[EventDate "1970.01.13"]
[PlyCount "88"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. O-O-O Nd7 10. Bd3 Ndf6 11. Nge2 fxe4 12. Nxe4 Nxe4 13. Bxe4 Bf5 14. Nc3 a6 15. g4 Bxe4 16. Nxe4 Nf4 17. h4 h6 18. h5 g5 19. Kb1 b6 20. Rh2 a5 21. Qc2 Qd7 22. Ng3 a4 23. Nf5 a3 24. Bxf4 exf4 25. Re2 Rae8 26. Rde1 Rxe2 27. Rxe2 Re8 28. b3 Kf8 29. Kc1 Qf7 30. Rxe8+ Qxe8 31. Qe4 Qxe4 32. fxe4 Kf7 33. Kd2 Kf8 34. b4 Kf7 35. Kd3 Kf8 36. b5 Kf7 37. c5 dxc5 38. d6 cxd6 39. Nxd6+ Ke6 40. Nc4 Kd7 41. Nxb6+ Kc7 42. Nc4 Bd4 43. e5 Bb2 44. Ke4 Bd4 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.24"]
[Round "10"]
[White "Kurajica, Bojan"]
[Black "Kuijpers, Franciscus"]
[Result "1-0"]
[ECO "B35"]
[EventDate "1970.01.13"]
[PlyCount "45"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7 11. f4 Rac8 12. Nf3 Rcd8 13. Qe1 Bc8 14. Rd1 e6 15. Qh4 Ne8 16. f5 exf5 17. Rd5 Qc7 18. Bg5 Be6 19. exf5 Bxc3 20. fxe6 fxe6 21. bxc3 exd5 22. Bxd5+ Kh8 23. Bxc6 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.24"]
[Round "10"]
[White "Taimanov, Mark"]
[Black "Ree, Hans"]
[Result "1-0"]
[ECO "A79"]
[EventDate "1970.01.13"]
[PlyCount "57"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. e4 O-O 7. Be2 e6 8. O-O exd5 9. cxd5 Re8 10. Nd2 Na6 11. f3 Nc7 12. a4 b6 13. Kh1 Nd7 14. Nc4 Ne5 15. Ne3 f5 16. f4 Nf7 17. exf5 gxf5 18. Bd3 Nh6 19. Ne2 Qh4 20. Ng3 Rf8 21. Qc2 Ng4 22. Nxg4 Qxg4 23. Ra3 Kh8 24. Be2 Qh4 25. Nh5 Bd4 26. Be3 Nxd5 27. Bxd4+ cxd4 28. Qd2 Bb7 29. Bf3 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.26"]
[Round "11"]
[White "Benko, Pal"]
[Black "Kavalek, Lubomir"]
[Result "1/2-1/2"]
[ECO "A08"]
[EventDate "1970.01.13"]
[PlyCount "100"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Bd6 6. Bg2 Nge7 7. O-O O-O 8. Re1 Bc7 9. b3 f5 10. exf5 exf5 11. d4 cxd4 12. Ba3 f4 13. Nxd4 Bd6 14. Bxd6 Qxd6 15. Nxc6 bxc6 16. Ne4 Qg6 17. Nc5 Qf6 18. Qd2 Ng6 19. Rac1 Bf5 20. c4 d4 21. Ne4 Bxe4 22. Rxe4 Rad8 23. Rce1 c5 24. Re6 Qf5 25. Be4 Qh3 26. Bg2 Qf5 27. h4 Rf6 28. R6e4 Rdf8 29. b4 cxb4 30. Qxd4 a5 31. Qd5+ Qxd5 32. cxd5 fxg3 33. fxg3 Rd8 34. Re8+ Rf8 35. R8e6 a4 36. Rb1 b3 37. axb3 axb3 38. Rxb3 Rfe8 39. Rxe8+ Rxe8 40. Kf2 Kf8 41. d6 Rd8 42. Rf3+ Ke8 43. Rd3 Kd7 44. Bh3+ Kc6 45. Bf5 Nf8 46. Be4+ Kd7 47. Bg2 Ng6 48. Ke3 Re8+ 49. Kd2 Ne5 50. Rd4 Re6 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.26"]
[Round "11"]
[White "Ivkov, Borislav"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[ECO "D37"]
[EventDate "1970.01.13"]
[PlyCount "42"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c6 7. Qc2 a6 8. a3 Nbd7 9. h3 dxc4 10. Bxc4 b5 11. Ba2 Bb7 12. Rd1 Qb6 13. Bb1 Rfd8 14. e4 Nf8 15. e5 Nd5 16. Nxd5 cxd5 17. Bg5 Rdc8 18. Qd3 Qd8 19. h4 b4 20. Bxe7 Qxe7 21. Ng5 a5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.26"]
[Round "11"]
[White "Janosevic, Dragoljub"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "C71"]
[EventDate "1970.01.13"]
[PlyCount "61"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c4 Bd7 6. Nc3 Nf6 7. d3 Be7 8. O-O O-O 9. Nd5 Bg4 10. Bxc6 bxc6 11. Ne3 Bxf3 12. Qxf3 g6 13. g3 Qd7 14. b3 a5 15. Bb2 Qe6 16. Rae1 Nd7 17. Qe2 Bf6 18. Ng4 Bg7 19. f4 f5 20. exf5 gxf5 21. Ne3 Rae8 22. Qd2 a4 23. bxa4 Qg6 24. Ng2 e4 25. dxe4 fxe4 26. Nh4 Qf7 27. Bxg7 Qxg7 28. a5 Nc5 29. Qe3 Nd3 30. Rb1 c5 31. Nf3 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.26"]
[Round "11"]
[White "Kuijpers, Franciscus"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[ECO "E81"]
[EventDate "1970.01.13"]
[PlyCount "56"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c6 7. Bd3 a6 8. Nge2 b5 9. O-O bxc4 10. Bxc4 Nbd7 11. Bb3 a5 12. Qd2 Ba6 13. Rac1 Qb8 14. Rfe1 Nb6 15. Na4 Rc8 16. Nxb6 Qxb6 17. Nc3 Nd7 18. Bf2 Qb4 19. Rcd1 Rab8 20. e5 Nb6 21. Qf4 d5 22. Qc1 a4 23. Bc2 a3 24. Bb3 axb2 25. Qxb2 e6 26. Qd2 Bf8 27. Rb1 Nc4 28. Qc1 Na3 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.26"]
[Round "11"]
[White "Langeweg, Christian"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[ECO "E77"]
[EventDate "1970.01.13"]
[PlyCount "80"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f4 d6 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Bg4 10. O-O Na6 11. h3 Bxf3 12. Rxf3 Nc7 13. f5 Nd7 14. Ne4 Ne8 15. Bg5 Ndf6 16. Qc2 h6 17. Bxf6 Nxf6 18. Nxf6+ Qxf6 19. fxg6 Qxg6 20. Bd3 Qg5 21. Raf1 Be5 22. Kh1 Rae8 23. b3 Re7 24. Bf5 h5 25. Qf2 Rfe8 26. Bb1 h4 27. Rxf7 Qg3 28. Rf8+ Kg7 29. Qf7+ Kh6 30. Rf6+ Bxf6 31. Qxf6+ Kh5 32. Qf5+ Qg5 33. Qf3+ Kh6 34. Rf6+ Kg7 35. Rg6+ Qxg6 36. Bxg6 Kxg6 37. Qg4+ Kf7 38. Qf4+ Kg8 39. Qxh4 Rg7 40. Qf6 Re2 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.26"]
[Round "11"]
[White "Platonov, Igor"]
[Black "Cortlever, Nicolaas"]
[Result "1/2-1/2"]
[ECO "C77"]
[EventDate "1970.01.13"]
[PlyCount "110"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 O-O 8. d3 d6 9. Bg5 Be6 10. Bd5 Bxd5 11. exd5 Ne7 12. Bxf6 gxf6 13. c4 c6 14. dxc6 Bb4+ 15. Nbd2 bxc4 16. dxc4 Kh8 17. O-O Bxd2 18. Qxd2 Rc8 19. Rad1 Rxc6 20. b3 Rg8 21. Ne1 Ng6 22. Kh1 Qc8 23. f3 Qe6 24. Nc2 Nf4 25. Nd4 Qc8 26. Rf2 Rb6 27. Ne2 Ne6 28. Nc3 Rg6 29. Nd5 Rb7 30. Ne3 Nd4 31. Nc2 Nxc2 32. Qxc2 f5 33. Rfd2 Rb6 34. Rd5 Rc6 35. Qc3 Kg8 36. f4 e4 37. Qd4 h6 38. Re1 Kh7 39. Re2 Qe6 40. Kg1 Rg4 41. Qe3 Qf6 42. h3 Rg6 43. Red2 Qa1+ 44. Kh2 Qf6 45. Rc2 Qe6 46. Qd4 Qc8 47. Rd2 Kg8 48. Ra5 Re6 49. Rxf5 e3 50. Re2 Rc5 51. Rd5 Qc6 52. f5 Re8 53. f6 Re5 54. Rxd6 Qc7 55. Rd8+ Re8+ 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.26"]
[Round "11"]
[White "Ree, Hans"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[ECO "B17"]
[EventDate "1970.01.13"]
[PlyCount "80"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bd3 h6 9. N5f3 c5 10. dxc5 Nbd7 11. c6 bxc6 12. Bf4 Qb6 13. c3 Nd5 14. Nh3 Be7 15. O-O Nxf4 16. Nxf4 Nf6 17. Ne5 O-O 18. Rad1 Bb7 19. Nxe6 fxe6 20. Ng6 Rf7 21. Qxe6 Qc7 22. Ne5 Bc5 23. Bg6 Raf8 24. Rd2 Bc8 25. Bxf7+ Rxf7 26. Qxf7+ Qxf7 27. Nxf7 Kxf7 28. Re1 Be6 29. b4 Bb6 30. a4 Bd5 31. a5 Bc7 32. f3 a6 33. Kf2 h5 34. h4 Bf4 35. Rde2 Bd6 36. Rd1 Bb8 37. g3 Bc4 38. Ree1 Ba7+ 39. Kg2 Nd5 40. Kh2 Bb3 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.26"]
[Round "11"]
[White "Westerinen, Heikki"]
[Black "Taimanov, Mark"]
[Result "0-1"]
[ECO "B49"]
[EventDate "1970.01.13"]
[PlyCount "116"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Qc7 7. Be3 b5 8. Nxc6 Qxc6 9. Bf3 Bb7 10. e5 Qc7 11. Bxb7 Qxb7 12. O-O Rc8 13. Qd3 Ne7 14. Rad1 Nf5 15. Bc1 Be7 16. Ne4 O-O 17. c3 Rfe8 18. Bf4 Qc6 19. Rd2 h6 20. Rfd1 b4 21. Rc2 bxc3 22. Rxc3 Qb6 23. Qc2 Rxc3 24. Qxc3 Qb7 25. f3 Rc8 26. Qd2 Qb5 27. h3 Rc7 28. Kh1 a5 29. b3 Qb6 30. Qd3 Qb4 31. Qd2 g5 32. Be3 Qb5 33. Bd4 a4 34. Nc3 Qb4 35. Nxa4 Qxd2 36. Rxd2 Rc1+ 37. Kh2 Bb4 38. Rd3 Be1 39. g4 Bg3+ 40. Kg2 Rc2+ 41. Kf1 Nxd4 42. Rxd4 Rxa2 43. Nc5 Rf2+ 44. Kg1 Rxf3 45. Rd3 Bf2+ 46. Kg2 Rxd3 47. Nxd3 Bd4 48. Kf3 f6 49. exf6 Kf7 50. Ke4 Bxf6 51. Nb4 Ke7 52. Nd3 d5+ 53. Ke3 Kd6 54. Nf2 Bd8 55. Nh1 Kc5 56. Kd3 Bc7 57. Kc3 Ba5+ 58. Kd3 Be1 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.27"]
[Round "12"]
[White "Bobotsov, Milko"]
[Black "Benko, Pal"]
[Result "0-1"]
[ECO "E46"]
[EventDate "1970.01.13"]
[PlyCount "186"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. O-O Nbd7 11. Re1 Nf8 12. Bf1 Bd6 13. g3 Bf5 14. Nce2 Qd7 15. Bg2 Ng6 16. Bd2 Nxf4 17. Nxf4 Bxf4 18. exf4 Bh3 19. Bh1 Rxe1+ 20. Bxe1 h5 21. f3 Ne8 22. Bf2 Nd6 23. Bg2 Re8 24. Qc2 Bxg2 25. Kxg2 Nc4 26. b3 Nd6 27. Qd2 f6 28. h3 Kf7 29. a4 a6 30. Rh1 Re7 31. g4 hxg4 32. hxg4 f5 33. g5 Qe8 34. Qb4 Re6 35. Re1 Rxe1 36. Bxe1 Qe2+ 37. Bf2 Ke6 38. Qb6 Kd7 39. Qa7 Qd2 40. Kg3 Kc7 41. Qc5 g6 42. a5 Kd7 43. Qa3 Qd1 44. Qb4 Qd3 45. Kg2 Qe2 46. Kg3 Qe7 47. Be1 Qe3 48. Kg2 Nb5 49. Bf2 Qe7 50. Qd2 Nc7 51. Be3 Ne6 52. Kg3 Qd6 53. Kg2 Qa3 54. b4 Qa1 55. Bf2 Qb1 56. Be3 Qb3 57. Bf2 Qd3 58. Qc1 Qc4 59. Qd2 Qd3 60. Qc1 Qe2 61. Kg3 Ng7 62. Kg2 Nh5 63. Qe3 Qxe3 64. Bxe3 b6 65. Kf2 bxa5 66. bxa5 Ng7 67. Ke2 Ne6 68. Kd3 c5 69. dxc5 Kc6 70. Kc3 Nxc5 71. Kd4 Kd6 72. Kc3 Ne6 73. Ba7 Kc6 74. Kb4 Nxf4 75. Bb8 Nd3+ 76. Kc3 Nc5 77. f4 Nb7 78. Kb4 d4 79. Kc4 d3 80. Kxd3 Nxa5 81. Kd4 Kd7 82. Kd5 Nc6 83. Bd6 a5 84. Bf8 Nb4+ 85. Kd4 Kc6 86. Bg7 Kb5 87. Ke5 Nd3+ 88. Kf6 Nxf4 89. Bf8 Kc6 90. Ba3 Kd5 91. Bc1 Ke4 92. Ba3 a4 93. Bd6 Kf3 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.27"]
[Round "12"]
[White "Cortlever, Nicolaas"]
[Black "Kuijpers, Franciscus"]
[Result "0-1"]
[ECO "B91"]
[EventDate "1970.01.13"]
[PlyCount "80"]

1. e4 c5 2. Ne2 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 Nbd7 9. O-O O-O 10. Be3 b5 11. Nd5 Nxd5 12. Qxd5 Rb8 13. Qd2 Nb6 14. b3 Bb7 15. a4 bxa4 16. Qa5 Bc8 17. Nc3 axb3 18. cxb3 Bg5 19. Bxg5 Qxg5 20. Rfd1 Rd8 21. f4 Qe7 22. fxe5 Bg4 23. Rxd6 Rxd6 24. exd6 Qxd6 25. h3 Be6 26. Rd1 Qc7 27. b4 h6 28. Nd5 Qxg3 29. Ne7+ Kh8 30. Nf5 Bxf5 31. exf5 Nc4 32. Qa2 Rxb4 33. Qf2 Qxf2+ 34. Kxf2 Rb2+ 35. Kf3 a5 36. Rd8+ Kh7 37. Ra8 Rb4 38. Kg3 a4 39. Bc6 a3 40. Bd5 Nb6 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.27"]
[Round "12"]
[White "Donner, Jan"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "D97"]
[EventDate "1970.01.13"]
[PlyCount "39"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 c6 7. e4 O-O 8. Be2 b5 9. Qd3 b4 10. Na4 Ba6 11. Qc2 Bxe2 12. Qxe2 Qa5 13. Nc5 Nfd7 14. Nb3 Qa6 15. a3 Qxe2+ 16. Kxe2 Na6 17. Bd2 Rfb8 18. Rhc1 bxa3 19. Rxa3 c5 20. Bc3 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.27"]
[Round "12"]
[White "Filip, Miroslav"]
[Black "Westerinen, Heikki"]
[Result "1-0"]
[ECO "E91"]
[EventDate "1970.01.13"]
[PlyCount "103"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. Rc1 c5 9. d5 Na6 10. O-O Nc7 11. h3 Bxf3 12. Bxf3 Qb8 13. Be2 Re8 14. Re1 a6 15. a4 b6 16. Qd2 e6 17. b3 Ra7 18. Rb1 Qd8 19. dxe6 Nxe6 20. Bg4 Ne5 21. Bxe6 fxe6 22. Bg5 Qc8 23. Red1 Rd7 24. Bh6 Bh8 25. Be3 Qb7 26. Kh1 Rf8 27. Bh6 Rff7 28. f4 Nc6 29. Rf1 Nd4 30. Qd3 Rd8 31. Ne2 Nxe2 32. Qxe2 Qd7 33. Qg4 Bd4 34. Rbe1 Rb8 35. Rf3 b5 36. axb5 axb5 37. cxb5 Kh8 38. b4 cxb4 39. f5 gxf5 40. exf5 e5 41. Rd1 Rg8 42. Rxd4 Rxg4 43. Rxg4 Qxb5 44. f6 Qb8 45. Rb3 e4 46. Rbg3 Rb7 47. Rf4 Rf7 48. Bg7+ Kg8 49. Bh6+ Kh8 50. Rxe4 d5 51. Reg4 Ra7 52. Bf4 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.27"]
[Round "12"]
[White "Hort, Vlastimil"]
[Black "Ivkov, Borislav"]
[Result "1-0"]
[ECO "C08"]
[EventDate "1970.01.13"]
[PlyCount "68"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Qe7 7. Bxd7+ Nxd7 8. dxc5 Nxc5 9. Nb3 Qxe2+ 10. Nxe2 Nxb3 11. axb3 Bc5 12. Nc3 O-O-O 13. Ra5 Re8+ 14. Kf1 Bb6 15. Rxd5 Nf6 16. Rf5 h5 17. h4 Ng4 18. Nd5 f6 19. Nxb6+ axb6 20. Rh3 Re6 21. Rc3+ Rc6 22. Bf4 Kd7 23. Rd5+ Ke6 24. Rb5 Ra8 25. Rxc6+ bxc6 26. Rxb6 Kf5 27. Bg3 Rc8 28. Rb4 Ke6 29. Bf4 c5 30. Rc4 Kd5 31. f3 Ne5 32. Bxe5 fxe5 33. Ra4 Rf8 34. Ke2 Rf5 {Time} 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.27"]
[Round "12"]
[White "Kavalek, Lubomir"]
[Black "Platonov, Igor"]
[Result "1-0"]
[ECO "A16"]
[EventDate "1970.01.13"]
[PlyCount "81"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nxc3 6. bxc3 Bg7 7. Rb1 Nd7 8. h4 h6 9. Qc2 c6 10. d3 Qc7 11. e4 b6 12. Ne2 Ba6 13. O-O Rd8 14. Rd1 c5 15. Nf4 e6 16. Qa4 Bb7 17. d4 O-O 18. Be3 Bc6 19. Qb3 Nf6 20. e5 Nd5 21. Nxd5 Bxd5 22. Bxd5 Rxd5 23. dxc5 Rxd1+ 24. Qxd1 bxc5 25. Qd6 Bxe5 26. Qxc7 Bxc7 27. Bxc5 Rb8 28. Rb3 Bb6 29. Be3 h5 30. c4 Kf8 31. c5 Bc7 32. Rxb8+ Bxb8 33. c6 Ke7 34. c7 Bxc7 35. Bxa7 Kd6 36. Kf1 Kd5 37. Be3 f6 38. Ke2 Bd8 39. Bd2 g5 40. g4 hxg4 41. h5 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.27"]
[Round "12"]
[White "Kurajica, Bojan"]
[Black "Ree, Hans"]
[Result "1-0"]
[ECO "B90"]
[EventDate "1970.01.13"]
[PlyCount "80"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. h3 g6 7. Bc4 Bg7 8. Bb3 Nbd7 9. O-O Nc5 10. Re1 O-O 11. Bg5 Nxb3 12. axb3 b6 13. Nc6 Qc7 14. Nb4 Bb7 15. Qd3 b5 16. Bxf6 exf6 17. Red1 Rfe8 18. Nbd5 Qd8 19. Re1 Rc8 20. Rad1 Rc5 21. b4 Rc8 22. Re3 Rc4 23. Rde1 Bc8 24. b3 Rc6 25. Ne2 Be6 26. Nd4 Rc8 27. c4 h5 28. cxb5 axb5 29. Nxb5 Bh6 30. Nxd6 Bxe3 31. Nxe8 Bg5 32. Nd6 Ra8 33. Rd1 Ra2 34. b5 Bh4 35. g3 Bg5 36. h4 Bh6 37. Nb4 Rb2 38. Nxf7 Qxd3 39. Nxh6+ Kg7 40. Nxd3 Ra2 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.27"]
[Round "12"]
[White "Langeweg, Christian"]
[Black "Janosevic, Dragoljub"]
[Result "1-0"]
[ECO "A79"]
[EventDate "1970.01.13"]
[PlyCount "123"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e6 8. O-O exd5 9. cxd5 Re8 10. Nd2 Na6 11. f3 Nc7 12. a4 b6 13. a5 bxa5 14. Nb3 Ba6 15. Bxa6 Nxa6 16. Nxa5 Nb4 17. Nc4 Qe7 18. Bf4 Red8 19. g4 Ne8 20. Kh1 a6 21. Qd2 Rab8 22. Na2 Qd7 23. Qe2 Rb5 24. Nxb4 Rxb4 25. Bd2 Rb3 26. Rxa6 Rdb8 27. Bc1 Qb5 28. Ra5 Qd7 29. Rd1 Nc7 30. Ra7 Qd8 31. Rd3 Rxd3 32. Qxd3 Nb5 33. Ra6 Qh4 34. Kg2 Nd4 35. Bf4 Be5 36. Bg3 Qg5 37. Rb6 Rxb6 38. Nxb6 Bxg3 39. hxg3 Qc1 40. Nc4 Qe1 41. Qd2 Qxd2+ 42. Nxd2 f6 43. Nc4 Nb5 44. f4 h6 45. Kf3 Kf8 46. e5 fxe5 47. fxe5 dxe5 48. Ke4 Ke7 49. Kxe5 Nd4 50. d6+ Kd8 51. Kf6 g5 52. Ne5 Ke8 53. Kg6 Ne2 54. Kf6 Nd4 55. Kg6 Ne2 56. Kxh6 Nxg3 57. Kg6 Ne4 58. Nc4 Kd7 59. Kf5 Nxd6+ 60. Nxd6 Kxd6 61. Kxg5 Kd5 62. Kf5 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.28"]
[Round "13"]
[White "Benko, Pal"]
[Black "Langeweg, Christian"]
[Result "1/2-1/2"]
[ECO "A07"]
[EventDate "1970.01.13"]
[PlyCount "49"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bf5 5. Ba3 Nbd7 6. O-O e6 7. Bxf8 Nxf8 8. c4 N8d7 9. Nc3 O-O 10. Nh4 Bg4 11. h3 Bh5 12. d4 Qa5 13. Qc2 Rfd8 14. e3 Rac8 15. Rfc1 c5 16. g4 Bg6 17. Nxg6 hxg6 18. dxc5 dxc4 19. bxc4 Nxc5 20. Rd1 Rxd1+ 21. Rxd1 Ncd7 22. Qb3 Nc5 23. Qb2 a6 24. Rd4 Qc7 25. Qb4 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.28"]
[Round "13"]
[White "Ivkov, Borislav"]
[Black "Cortlever, Nicolaas"]
[Result "1/2-1/2"]
[ECO "A11"]
[EventDate "1970.01.13"]
[PlyCount "132"]

1. Nf3 Nf6 2. c4 c6 3. b3 g6 4. Bb2 d5 5. g3 Bg7 6. Bg2 O-O 7. O-O Bg4 8. d3 Re8 9. Nbd2 Bxf3 10. Nxf3 e6 11. Qc2 Nbd7 12. Rac1 Ng4 13. Bxg7 Kxg7 14. b4 Qf6 15. h3 Nge5 16. Nd2 Nb6 17. a4 Rad8 18. b5 Qe7 19. c5 Nc8 20. d4 Nd7 21. Rb1 e5 22. e3 exd4 23. exd4 Nf8 24. Nf3 Ne6 25. Qd2 Qc7 26. Rfe1 Ne7 27. h4 Ng8 28. Bh3 Nf6 29. Qb2 Ne4 30. bxc6 bxc6 31. Qb7 Rd7 32. Qxc7 Rxc7 33. Bxe6 Rxe6 34. Re3 h6 35. a5 g5 36. a6 Ree7 37. Rb2 f6 38. hxg5 hxg5 39. Kg2 Kf7 40. Nh2 f5 41. Nf3 Kf6 42. Rb8 g4 43. Ne5 Nxc5 44. dxc5 Rxe5 45. Rf8+ Kg7 46. Rxe5 Kxf8 47. Rxf5+ Rf7 48. Rh5 Kg7 49. Rg5+ Kf6 50. Rxg4 Ke5 51. Rb4 d4 52. Rb7 Rf8 53. Rxa7 Kd5 54. Rd7+ Kxc5 55. f4 Kc4 56. Kf3 c5 57. g4 d3 58. g5 Kc3 59. g6 d2 60. Kg4 Rf6 61. f5 Rxa6 62. Kg5 c4 63. f6 Ra7 64. Rd6 Ra6 65. Rd7 Ra7 66. Rd6 Ra6 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.28"]
[Round "13"]
[White "Janosevic, Dragoljub"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[ECO "C95"]
[EventDate "1970.01.13"]
[PlyCount "65"]

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 Nb8 10. d4 Nbd7 11. Nh4 Nb6 12. Nd2 exd4 13. cxd4 d5 14. exd5 Nbxd5 15. Qf3 c6 16. Nf5 Bb4 17. Re5 Re8 18. Nf1 Bxf5 19. Qxf5 Bd6 20. Rxe8+ Qxe8 21. Bd2 Qe4 22. Qxe4 Nxe4 23. a4 Re8 24. axb5 axb5 25. Re1 Kf8 26. Bc1 Nb4 27. Rd1 c5 28. dxc5 Bxc5 29. Be3 Bxe3 30. Nxe3 Nc5 31. Bd5 Na4 32. Bb3 Nc5 33. Bd5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.28"]
[Round "13"]
[White "Kuijpers, Franciscus"]
[Black "Kavalek, Lubomir"]
[Result "1/2-1/2"]
[ECO "B82"]
[EventDate "1970.01.13"]
[PlyCount "71"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 Nbd7 8. a4 Nc5 9. O-O e6 10. Kh1 Be7 11. a5 O-O 12. Be3 Rb8 13. Rf3 Nxd3 14. Qxd3 Nd7 15. Rh3 Re8 16. f5 Ne5 17. Qd1 g6 18. Qf1 Ng4 19. Bg1 Qd8 20. Rf3 Bg5 21. Na4 exf5 22. exf5 Ne3 23. Bxe3 Bxe3 24. fxg6 hxg6 25. Qd3 Bxd4 26. Qxd4 Qxa5 27. Raf1 Bf5 28. Nc3 Qc5 29. Qh4 Re5 30. g4 g5 31. Qh6 Be6 32. Rh3 Bd5+ 33. Nxd5 Qxd5+ 34. Kg1 Qd4+ 35. Kh1 Qe4+ 36. Kg1 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.28"]
[Round "13"]
[White "Platonov, Igor"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "B03"]
[EventDate "1970.01.13"]
[PlyCount "50"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Bg4 10. Be2 Bxf3 11. gxf3 Qh4+ 12. Bf2 Qf4 13. c5 Nd7 14. Qc1 Qf5 15. Qb1 Qxb1+ 16. Rxb1 O-O-O 17. O-O Be7 18. b4 Nf8 19. Rfd1 Bg5 20. b5 Ne7 21. c6 Nf5 22. cxb7+ Kb8 23. d5 Ne3 24. Rd3 Nxd5 25. Nxd5 exd5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.28"]
[Round "13"]
[White "Ree, Hans"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B08"]
[EventDate "1970.01.13"]
[PlyCount "82"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Be2 Bg7 5. Nf3 c6 6. a4 a5 7. O-O O-O 8. Re1 Na6 9. e5 dxe5 10. Nxe5 Nb4 11. Bc4 Bf5 12. Bb3 c5 13. g4 c4 14. Bxc4 Bxc2 15. Qd2 Rc8 16. b3 Nd7 17. Na2 Nxe5 18. dxe5 Nd3 19. Bxd3 Bxd3 20. Qe3 Qd7 21. h3 Rfd8 22. Bd2 Qd5 23. Rac1 Bc2 24. Re2 Bxb3 25. Bxa5 Re8 26. Rxc8 Rxc8 27. Nb4 Qc4 28. Qe4 Qxe4 29. Rxe4 Rc5 30. Bd8 Kf8 31. f4 Rc1+ 32. Kf2 Bxa4 33. Nd5 Bc6 34. Rd4 Bxd5 35. Rxd5 Ke8 36. Ba5 Rc8 37. Rb5 Ra8 38. Bc7 Ra7 39. Bb6 Ra2+ 40. Kf3 Kd7 41. Be3 Kc6 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.28"]
[Round "13"]
[White "Taimanov, Mark"]
[Black "Filip, Miroslav"]
[Result "1-0"]
[ECO "D80"]
[EventDate "1970.01.13"]
[PlyCount "79"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 c5 6. e3 Qa5 7. Qb3 Nc6 8. Nf3 cxd4 9. exd4 Nxc3 10. bxc3 Be6 11. Be2 Bg7 12. O-O O-O 13. c5 b6 14. Bb5 Bd7 15. Bxc6 Bxc6 16. Bxe7 Rfe8 17. Rfe1 bxc5 18. Bxc5 a6 19. h3 Rab8 20. Bb4 Qb5 21. Qa3 Re4 22. Bd6 Rbe8 23. Reb1 Qd3 24. Ne5 Bxe5 25. Bxe5 Re2 26. Rb2 Rxb2 27. Qxb2 Bb5 28. a4 Bc4 29. Rb1 Qf5 30. Qc1 f6 31. Rb7 g5 32. Bg3 Qe6 33. Qa3 Rf8 34. Re7 Qf5 35. Qd6 Rf7 36. Qd8+ Kg7 37. Bd6 Qg6 38. Re8 Qb1+ 39. Kh2 Kg6 40. Rg8+ 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.28"]
[Round "13"]
[White "Westerinen, Heikki"]
[Black "Kurajica, Bojan"]
[Result "0-1"]
[ECO "C77"]
[EventDate "1970.01.13"]
[PlyCount "76"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 Bc5 5. c3 Qe7 6. d3 a6 7. Ba4 h6 8. O-O O-O 9. Bb3 d6 10. Kh1 Kh7 11. Bc2 Kg8 12. Nbd2 Be6 13. Nc4 Nh7 14. Ne3 Qf6 15. Bd2 Ba7 16. Ng1 Rae8 17. f4 exf4 18. Ng4 Qg6 19. Rxf4 f5 20. Nf2 fxe4 21. Nxe4 d5 22. Ng3 Nf6 23. Bb3 Bxg1 24. Kxg1 Bf5 25. Qf2 Bxd3 26. Qc5 Re5 27. Rf3 Rfe8 28. h3 Kh7 29. Bf4 Ne4 30. Qa3 Ng5 31. Rf2 Rf5 32. Kh2 Ne4 33. Nxf5 Nxf2 34. Ng3 Qf7 35. Bd2 Re5 36. Re1 Qe6 37. Rxe5 Nxe5 38. Qc5 Nf3+ 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.29"]
[Round "14"]
[White "Bobotsov, Milko"]
[Black "Kuijpers, Franciscus"]
[Result "1/2-1/2"]
[ECO "D56"]
[EventDate "1970.01.13"]
[PlyCount "34"]

1. c4 e6 2. d4 Nf6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 O-O 6. Rc1 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6 11. e3 dxc4 12. Bxc4 b6 13. O-O Bb7 14. e4 Nd7 15. Rfe1 c5 16. d5 exd5 17. exd5 Qf6 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.29"]
[Round "14"]
[White "Cortlever, Nicolaas"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[ECO "B81"]
[EventDate "1970.01.13"]
[PlyCount "41"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. h3 e6 7. g4 b5 8. Bg2 Bb7 9. g5 Nfd7 10. f4 Nc5 11. b4 Ncd7 12. O-O Nb6 13. a4 Qc7 14. Qd3 bxa4 15. Nxa4 N8d7 16. Nxb6 Nxb6 17. f5 e5 18. Nb3 Nc4 19. Nc5 dxc5 20. Qxc4 Bd6 21. Ba3 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.29"]
[Round "14"]
[White "Donner, Jan"]
[Black "Filip, Miroslav"]
[Result "1-0"]
[ECO "E45"]
[EventDate "1970.01.13"]
[PlyCount "97"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. b3 Nc6 9. a4 O-O 10. Be2 dxc4 11. bxc4 e5 12. d5 Na5 13. Ba3 Re8 14. Nb5 Qd7 15. O-O c6 16. dxc6 Qxc6 17. Qc2 Bxb5 18. axb5 Qe6 19. Bb4 Nb7 20. Ra6 Rec8 21. Rfa1 Nd6 22. Rxa7 Rxa7 23. Rxa7 g6 24. Qa2 Nxc4 25. Bxc4 Qxc4 26. Qxc4 Rxc4 27. Ra8+ Kg7 28. Bf8+ Kh8 29. h3 Rc1+ 30. Kh2 Rb1 31. Bd6+ Kg7 32. Bxe5 Rxb5 33. f4 Rxe5 34. fxe5 Nd5 35. Ra3 b5 36. Rd3 Nb6 37. Kg3 Kf8 38. Rb3 Ke7 39. Rxb5 Nd7 40. Kf4 Nf8 41. Rb7+ Ke6 42. g4 h6 43. h4 Nd7 44. Rb5 Nf8 45. Ke4 Nd7 46. Ra5 Ke7 47. Ra7 Ke6 48. Ra6+ Ke7 49. Kd5 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.29"]
[Round "14"]
[White "Hort, Vlastimil"]
[Black "Westerinen, Heikki"]
[Result "1-0"]
[ECO "E94"]
[EventDate "1970.01.13"]
[PlyCount "65"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Nc6 7. d5 Nb8 8. O-O Re8 9. Be3 e6 10. dxe6 Bxe6 11. Nd4 Bd7 12. f3 Nc6 13. Qd2 a6 14. Rfd1 Qb8 15. Rac1 b5 16. Nd5 bxc4 17. Bxc4 Ne5 18. Nxf6+ Bxf6 19. Bd5 c5 20. Ne2 Nc6 21. b4 Rd8 22. bxc5 dxc5 23. Rxc5 Be7 24. Rcc1 a5 25. Rb1 Qe5 26. Bb6 Rf8 27. f4 Qh5 28. Ng3 Qg4 29. Bf2 Bb4 30. Qe3 Rac8 31. a3 Bd6 32. e5 Bb8 33. Ne4 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.29"]
[Round "14"]
[White "Janosevic, Dragoljub"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "B61"]
[EventDate "1970.01.13"]
[PlyCount "82"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Nxd4 8. Qxd4 Qa5 9. f4 h6 10. Bxf6 gxf6 11. O-O-O Rc8 12. Bc4 Qc5 13. Bb3 Qxd4 14. Rxd4 e6 15. f5 h5 16. Kb1 h4 17. Rf1 Rg8 18. Rd2 Ke7 19. Rfd1 Kd8 20. Rf2 Ke7 21. Rdf1 Bh6 22. fxe6 fxe6 23. Rxf6 Rcf8 24. Rxf8 Bxf8 25. Rf2 Bg7 26. a3 Be5 27. h3 Bc6 28. Re2 Rg3 29. Nd1 b5 30. c3 Bf4 31. Bc2 Kf6 32. b4 Be5 33. Kb2 Be8 34. Ne3 Bh5 35. Rf2+ Kg5 36. Nd1 Bxd1 37. Bxd1 Rxc3 38. Ka2 Re3 39. Bg4 Bg3 40. Re2 Rxe2+ 41. Bxe2 Kf4 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.29"]
[Round "14"]
[White "Kavalek, Lubomir"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "C97"]
[EventDate "1970.01.13"]
[PlyCount "81"]

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 Re8 13. Nf1 Bf8 14. Ng3 g6 15. d5 Bd7 16. Nh2 Bg7 17. b3 c4 18. b4 Nb7 19. Qf3 h5 20. a4 bxa4 21. Bxa4 Bxa4 22. Rxa4 a5 23. Be3 axb4 24. Rxb4 Nd7 25. Qe2 Rec8 26. Nf3 Na5 27. Nd2 Rab8 28. Reb1 Bf6 29. Qd1 Bd8 30. Rxb8 Rxb8 31. Rxb8 Qxb8 32. Qa4 Qc7 33. Qb5 Kf8 34. Ngf1 Ke8 35. Nb1 f5 36. f3 Qb7 37. Qxb7 Nxb7 38. Na3 Ba5 39. Nb5 Bb6 40. Kf2 Ke7 41. g4 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.29"]
[Round "14"]
[White "Kurajica, Bojan"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "B46"]
[EventDate "1970.01.13"]
[PlyCount "24"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 Nge7 7. Be3 Nxd4 8. Qxd4 b5 9. Bg2 Nc6 10. Qd1 Bb7 11. O-O Qc7 12. f4 Na5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.29"]
[Round "14"]
[White "Langeweg, Christian"]
[Black "Platonov, Igor"]
[Result "0-1"]
[ECO "D41"]
[EventDate "1970.01.13"]
[PlyCount "62"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. e3 Nc6 5. d4 d5 6. cxd5 Nxd5 7. Bc4 cxd4 8. exd4 Nxc3 9. bxc3 Be7 10. O-O O-O 11. Bd3 b6 12. Qc2 g6 13. Bh6 Re8 14. h4 Bf6 15. Rfe1 Bb7 16. h5 Ne7 17. Ne5 Nf5 18. Bf4 Bg5 19. Qd2 Bxf4 20. Qxf4 Qh4 21. Ng4 gxh5 22. Nh6+ Kf8 23. Qc1 Ne7 24. d5 Bxd5 25. c4 Bb7 26. Rb1 Ng6 27. Rb5 Bxg2 28. Kxg2 Nf4+ 29. Kf3 Nxd3 30. Qa3+ Nc5 31. Qb2 Qh3+ 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.31"]
[Round "15"]
[White "Benko, Pal"]
[Black "Donner, Jan"]
[Result "1-0"]
[ECO "D41"]
[EventDate "1970.01.13"]
[PlyCount "121"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. g3 Nc6 7. Bg2 cxd4 8. Nxd4 Nxc3 9. bxc3 Nxd4 10. Qxd4 Qxd4 11. cxd4 Bb4+ 12. Bd2 Bxd2+ 13. Kxd2 Ke7 14. Rhc1 Rd8 15. Rc7+ Rd7 16. Rac1 Kd8 17. Rxd7+ Kxd7 18. f4 Rb8 19. e4 b6 20. Ke3 Bb7 21. Bh3 Rc8 22. Rxc8 Bxc8 23. d5 Kc7 24. e5 b5 25. Kd4 Kb6 26. d6 b4 27. Bg4 Bd7 28. Bd1 Bc6 29. Bb3 g6 30. g4 Bf3 31. f5 gxf5 32. gxf5 Bg4 33. f6 Bf5 34. Ba4 Bg6 35. Be8 a6 36. a3 bxa3 37. Kc3 h6 38. Kb3 Bh5 39. Kxa3 Kb7 40. Bd7 Kb6 41. Kb4 a5+ 42. Kc4 Be2+ 43. Kd4 Bh5 44. Ke3 Kb7 45. Kf4 Kb8 46. Kg3 Kb7 47. Kf2 Bg6 48. Ke2 Kb6 49. Kd2 Bh5 50. Kc3 Bg6 51. Ba4 Bh5 52. Bc2 Kc6 53. Kb3 Kd7 54. Ka4 Kd8 55. Kxa5 Kd7 56. Kb6 Kc8 57. Kc5 Kd7 58. Kd4 Ke8 59. Ke3 Kd8 60. Kf4 Ke8 61. Be4 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.31"]
[Round "15"]
[White "Filip, Miroslav"]
[Black "Kurajica, Bojan"]
[Result "1-0"]
[ECO "A42"]
[EventDate "1970.01.13"]
[PlyCount "105"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 e5 6. Be2 Ne7 7. O-O O-O 8. Re1 h6 9. Bf1 Kh7 10. g3 exd4 11. Nxd4 Nc6 12. Be3 Re8 13. Rc1 Nde5 14. Be2 Nxd4 15. Bxd4 f5 16. f4 c5 17. Bf2 Nc6 18. Bd3 Nd4 19. exf5 Rxe1+ 20. Bxe1 Bxf5 21. Bxf5 Nxf5 22. Bf2 Qe7 23. Qd3 Bd4 24. Nd5 Qf7 25. Bxd4 cxd4 26. Re1 Rf8 27. Re4 b5 28. b3 bxc4 29. bxc4 Qg7 30. g4 Ne3 31. Re7 Rf7 32. Rxf7 Qxf7 33. Qxd4 Nxd5 34. cxd5 Qe7 35. Kf1 a5 36. h3 Qd7 37. Qb6 h5 38. Qc6 Qe7 39. gxh5 Qe3 40. hxg6+ Kh6 41. Qxd6 Qxh3+ 42. Ke2 Qg2+ 43. Ke3 Qxa2 44. f5 Qb3+ 45. Kf4 Qc4+ 46. Ke5 Kg5 47. Ke6 Qc8+ 48. Qd7 Qg8+ 49. Ke5 a4 50. Qe7+ Kg4 51. g7 Qb8+ 52. Kf6 a3 53. Qe2+ {Time} 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.31"]
[Round "15"]
[White "Ivkov, Borislav"]
[Black "Bobotsov, Milko"]
[Result "1-0"]
[ECO "A37"]
[EventDate "1970.01.13"]
[PlyCount "68"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 e5 6. O-O Nge7 7. a3 d6 8. Rb1 b6 9. b4 Bb7 10. Ne1 Qd7 11. Nc2 Nd4 12. Bxb7 Qxb7 13. Ne3 O-O 14. Ned5 Nxd5 15. Nxd5 f5 16. bxc5 dxc5 17. e3 Ne6 18. d3 Nc7 19. e4 Nxd5 20. exd5 Rae8 21. Re1 Qf7 22. Qf3 e4 23. dxe4 Rxe4 24. Rxe4 fxe4 25. Qxf7+ Kxf7 26. Bf4 Re8 27. Re1 Bd4 28. Kg2 Kf6 29. Bc7 e3 30. Bf4 e2 31. Kf3 g5 32. Be3 Bxe3 33. fxe3 Ke5 34. a4 a6 {Time} 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.31"]
[Round "15"]
[White "Kuijpers, Franciscus"]
[Black "Langeweg, Christian"]
[Result "1/2-1/2"]
[ECO "E58"]
[EventDate "1970.01.13"]
[PlyCount "28"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. cxd5 exd5 11. h3 Re8 12. Bb2 c4 13. Bc2 b5 14. Nd2 a5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.31"]
[Round "15"]
[White "Platonov, Igor"]
[Black "Janosevic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "C85"]
[EventDate "1970.01.13"]
[PlyCount "25"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 f6 10. Nh4 Nc5 11. f4 exf4 12. Rxf4 g5 13. Nf5 1/2-1/2

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.31"]
[Round "15"]
[White "Ree, Hans"]
[Black "Kavalek, Lubomir"]
[Result "0-1"]
[ECO "B93"]
[EventDate "1970.01.13"]
[PlyCount "106"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. f4 Qc7 7. Bd3 g6 8. Nf3 Nbd7 9. O-O Bg7 10. Qe1 O-O 11. Kh1 e6 12. Qh4 b5 13. Bd2 Bb7 14. Rae1 e5 15. fxe5 dxe5 16. Ng5 Qd8 17. Rf3 h6 18. Nh3 Nh5 19. Qf2 Ndf6 20. Nd1 Rc8 21. Qe2 Nxe4 22. Bxe4 Bxe4 23. Qxe4 Qxd2 24. Rf2 Qd4 25. Qb7 Qc5 26. Qxa6 Ra8 27. Qb7 Rxa2 28. Nc3 Rxb2 29. Na4 bxa4 30. Qxb2 Nf4 31. Rf3 Nxg2 32. Re4 Qc6 33. Qb4 f5 34. Qc4+ Qxc4 35. Rxc4 e4 36. Ra3 Ne1 37. Raxa4 Rd8 38. Ra7 Nf3 39. Kg2 g5 40. Nf2 Nh4+ 41. Kf1 Nf3 42. Kg2 Bf8 43. Nxe4 fxe4 44. Rxe4 Nh4+ 45. Kh3 Rd2 46. Rc4 Rf2 47. Ra1 Nf5 48. Kg4 Ne3+ 49. Kg3 Rf7 50. Rc8 g4 51. Kh4 Kh7 52. Ra5 Rf3 53. Ra7+ Bg7 0-1

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.31"]
[Round "15"]
[White "Taimanov, Mark"]
[Black "Hort, Vlastimil"]
[Result "1-0"]
[ECO "A86"]
[EventDate "1970.01.13"]
[PlyCount "95"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nh3 d6 7. d5 Nbd7 8. O-O Ne5 9. b3 Ne4 10. Nxe4 fxe4 11. Rb1 Bf5 12. Ng5 Qd7 13. Nxe4 Rae8 14. Bb2 e6 15. dxe6 Qxe6 16. Ng5 Qe7 17. e4 Bg4 18. Qd5+ Kh8 19. f4 h6 20. Nh3 Nc6 21. Nf2 Bd7 22. h4 a5 23. Qd2 Kh7 24. Bxg7 Qxg7 25. Rbd1 Re7 26. Rfe1 a4 27. b4 g5 28. b5 gxf4 29. bxc6 Bxc6 30. g4 f3 31. Bh3 Qe5 32. Kh1 Qg3 33. h5 Re5 34. Rg1 Qh4 35. Rde1 Bd7 36. Ref1 Be6 37. Rc1 Rc5 38. Rc3 b5 39. e5 Rxe5 40. cxb5 Rf7 41. Re3 Rxe3 42. Qxe3 Bxa2 43. Qd3+ Kh8 44. Qd2 Bc4 45. Qc3+ Rg7 46. Qxc4 Qxf2 47. Qf4 a3 48. Qf8+ 1-0

[Event "32nd Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1970.01.31"]
[Round "15"]
[White "Westerinen, Heikki"]
[Black "Cortlever, Nicolaas"]
[Result "1/2-1/2"]
[ECO "C63"]
[EventDate "1970.01.13"]
[PlyCount "36"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. exf5 d6 6. d4 Bxf5 7. dxe5 dxe5 8. Qxd8+ Rxd8 9. Nxe5 Bxc2 10. Nc3 Bd6 11. Nxc6 bxc6 12. Bxc6+ Kf7 13. O-O Rhf8 14. Be3 Ng4 15. Bd5+ Kg6 16. Bxa7 Bxh2+ 17. Kh1 Be5 18. Rac1 Rf5 1/2-1/2

