[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.14"]
[Round "1"]
[White "Browne, Walter Shawn"]
[Black "Scheeren, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2445"]
[ECO "E62"]
[EventDate "1983.01.14"]
[PlyCount "121"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 c6 7. O-O Bf5 8. Ne1 e5 9. d5 Qc8 10. Bg5 c5 11. e4 Bh3 12. Nd3 h6 13. Bxf6 Bxf6 14. Qd2 Bxg2 15. Kxg2 Kg7 16. f4 Nd7 17. f5 Qd8 18. fxg6 fxg6 19. h4 Nb6 20. b3 h5 21. Nd1 Qd7 22. Ne3 Nc8 23. Nf2 Ne7 24. Nh3 Ng8 25. Rf2 Be7 26. Raf1 Rxf2+ 27. Rxf2 Rf8 28. Rxf8 Kxf8 29. Qa5 a6 30. a3 Nh6 31. Qd2 Kg7 32. Qe2 Qd8 33. b4 b6 34. Qb2 Qd7 35. bxc5 bxc5 36. Qb6 Qa4 37. Qb7 Ng8 38. Qb2 Qa5 39. Kf3 Qe1 40. Nf2 a5 41. Ng2 Qf1 42. Ne3 Qe1 43. Qb7 Qa1 44. Qd7 Qxa3 45. Nh3 Qb3 46. Ng5 Qb8 47. Ne6+ Kh8 48. Qb5 Qa8 49. Qc6 Qb8 50. Qb5 Qa8 51. Qc6 Qb8 52. Qa6 Qb1 53. Qa8 Qh1+ 54. Ke2 Qxe4 55. Qe8 Qb1 56. Qf7 Qb2+ 57. Kd1 e4 58. Qxg6 Qb1+ 59. Ke2 Qb2+ 60. Kd1 Qb1+ 61. Ke2 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.14"]
[Round "1"]
[White "Hort, Vlastimil"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[WhiteElo "2585"]
[BlackElo "2570"]
[ECO "B07"]
[EventDate "1983.01.14"]
[PlyCount "49"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 e5 7. h3 Nc6 8. Be3 b6 9. O-O Bb7 10. Re1 Re8 11. Qd2 Qd7 12. Rad1 Rad8 13. dxe5 Nxe5 14. b3 Qc8 15. Bg5 Ned7 16. Nd4 Nc5 17. Qf4 Nh5 18. Qh4 Bxd4 19. Rxd4 Ne6 20. Rd3 Nxg5 21. Qxg5 Ng7 22. e5 Bxg2 23. Kxg2 dxe5 24. Rxd8 Qxd8 25. Qxd8 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.14"]
[Round "1"]
[White "Hulak, Krunoslav"]
[Black "Seirawan, Yasser"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2600"]
[ECO "B08"]
[EventDate "1983.01.14"]
[PlyCount "83"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg4 5. Be3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. Qd2 c6 9. a4 e5 10. h3 Bxf3 11. Bxf3 Qe7 12. Rfe1 Rfd8 13. d5 a5 14. Rad1 Ne8 15. b3 c5 16. Be2 Nf8 17. Nb5 Nf6 18. Bd3 h5 19. Na3 b6 20. Nc4 N6d7 21. f4 exf4 22. Bxf4 Be5 23. Rf1 f6 24. Rf2 Rab8 25. Rdf1 Nh7 26. Be3 Rf8 27. Bh6 Rf7 28. c3 Kh8 29. Bc2 Rg8 30. Qd3 g5 31. Qf3 h4 32. Qh5 Qe8 33. Bd1 Re7 34. Qxe8 Rexe8 35. Bh5 Re7 36. Rf3 Rd8 37. Bg6 Bg3 38. Rxg3 hxg3 39. Rf3 Ne5 40. Nxe5 Rxe5 41. Rxg3 Rg8 42. Bf5 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.14"]
[Round "1"]
[White "Kuligowski, Adam"]
[Black "Andersson, Ulf"]
[Result "0-1"]
[WhiteElo "2435"]
[BlackElo "2635"]
[ECO "E15"]
[EventDate "1983.01.14"]
[PlyCount "114"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. g3 Ba6 6. Qa4 c5 7. a3 Bxd2+ 8. Bxd2 Bb7 9. Bg2 cxd4 10. b4 O-O 11. O-O a6 12. Nxd4 Bxg2 13. Kxg2 d5 14. Qc2 dxc4 15. Qxc4 b5 16. Qc3 Ne4 17. Qe3 Qd5 18. Nf3 Nd7 19. Rfd1 Qb7 20. Be1 Nb6 21. Rd4 Nf6 22. Kg1 Nc4 23. Qf4 Rfe8 24. Qh4 e5 25. Rdd1 h6 26. Nd2 Nxd2 27. Bxd2 Nd5 28. Qg4 Re6 29. Be3 Nf6 30. Qf5 Rc8 31. Rd3 Qe4 32. Qxe4 Nxe4 33. f3 Nd6 34. a4 e4 35. fxe4 Nxe4 36. axb5 axb5 37. Ra5 Rc2 38. Rxb5 Rxe2 39. Ba7 Ng5 40. h4 Re1+ 41. Kg2 R1e2+ 42. Kf1 Re1+ 43. Kg2 R6e2+ 44. Bf2 Ne4 45. Rf5 Rb2 46. Rd8+ Kh7 47. Rxf7 Re3 48. Kg1 Ree2 49. Rdf8 Nxg3 50. Bxg3 Rg2+ 51. Kf1 Rxg3 52. Rf4 Rh3 53. Kg1 Rbh2 54. Rf3 Rxh4 55. R8f7 Rh1+ 56. Kf2 Rxb4 57. Kg2 Rbb1 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.14"]
[Round "1"]
[White "Ree, Hans"]
[Black "Van der Wiel, John"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2530"]
[ECO "E39"]
[EventDate "1983.01.14"]
[PlyCount "55"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Nf3 Nc6 8. Bf4 Nh5 9. Bg3 f5 10. e3 g6 11. Rd1 Nxg3 12. hxg3 Qf6 13. Be2 Ne5 14. Nxe5 Qxe5 15. Rd3 Be7 16. g4 fxg4 17. Bxg4 Rf4 18. Be2 Rxc4 19. f4 Qg7 20. e4 Rc6 21. Rdh3 d6 22. Rxh7 Qxh7 23. Rxh7 Kxh7 24. e5 Bd7 25. Bb5 Rc7 26. Qd3 Rd8 27. exd6 Bxb5 28. Qh3+ 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.14"]
[Round "1"]
[White "Ribli, Zoltan"]
[Black "Kortschnoj, Viktor"]
[Result "1-0"]
[WhiteElo "2595"]
[BlackElo "2600"]
[ECO "A17"]
[EventDate "1983.01.14"]
[PlyCount "73"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 O-O 5. Bg2 d5 6. a3 Be7 7. d4 Nbd7 8. b3 c6 9. O-O b6 10. Bb2 Ba6 11. Nd2 Rc8 12. e4 dxe4 13. Ndxe4 b5 14. c5 b4 15. axb4 Bxf1 16. Qxf1 Nxe4 17. Nxe4 Rc7 18. b5 cxb5 19. Nc3 Nxc5 20. dxc5 Bxc5 21. Ne4 Bd4 22. Rd1 Rd7 23. Bxd4 Rxd4 24. Rxd4 Qxd4 25. Qxb5 Rc8 26. h4 h6 27. b4 a6 28. Qb7 Rc1+ 29. Kh2 Re1 30. Qc8+ Kh7 31. Qc2 Kh8 32. Nc5 Qd6 33. Bf3 g5 34. hxg5 hxg5 35. Nd3 g4 36. Qc3+ Kg8 37. Nxe1 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.14"]
[Round "1"]
[White "Speelman, Jonathan Simon"]
[Black "Olafsson, Fridrik"]
[Result "0-1"]
[WhiteElo "2570"]
[BlackElo ""]
[ECO "A46"]
[EventDate "1983.01.14"]
[PlyCount "78"]

1. Nf3 Nf6 2. d4 e6 3. g3 b5 4. Bg2 Bb7 5. Bg5 c5 6. c3 cxd4 7. Bxf6 Qxf6 8. cxd4 Bb4+ 9. Nc3 O-O 10. O-O a6 11. Rc1 Qd8 12. e3 Qb6 13. Ne5 Bxg2 14. Kxg2 d6 15. Nd3 Bxc3 16. Rxc3 Nc6 17. Qf3 Ne7 18. Rfc1 h6 19. Nb4 a5 20. Nc6 Nd5 21. R3c2 f5 22. Kh1 Rae8 23. g4 b4 24. gxf5 Rxf5 25. Qg3 Qb5 26. Qxd6 Qd3 27. Qg3 Rg5 28. Ne5 Qe4+ 29. Qf3 Rxe5 30. Qxe4 Rxe4 31. Rg1 Rf8 32. Rg2 a4 33. Rc5 Ra8 34. Rg3 a3 35. b3 Ra7 36. Kg2 Rh4 37. Rc4 Rc7 38. f4 Kf7 39. Rf3 Rxc4 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.15"]
[Round "2"]
[White "Andersson, Ulf"]
[Black "Browne, Walter Shawn"]
[Result "1-0"]
[WhiteElo "2635"]
[BlackElo "2540"]
[ECO "A30"]
[EventDate "1983.01.14"]
[PlyCount "113"]

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 a6 9. e3 d6 10. d4 Nbd7 11. d5 exd5 12. Nh4 g6 13. Nxd5 Nxd5 14. Bxd5 Bxd5 15. Qxd5 b5 16. Ng2 Nb6 17. Qd3 bxc4 18. bxc4 Rb8 19. Rab1 Qd7 20. e4 f5 21. Ne3 fxe4 22. Qxe4 Rbe8 23. Qd3 Rf3 24. Bc3 Bd8 25. Ba5 Qc6 26. Bxb6 Bxb6 27. Rfd1 Bc7 28. Rb3 Ba5 29. Qc2 Bd8 30. Nd5 Rff8 31. Qb2 Qa4 32. Rc1 Re6 33. Rb8 Qe8 34. Kf1 Qf7 35. Rb7 Bf6 36. Rxf7 Bxb2 37. Rxf8+ Kxf8 38. Re1 Rxe1+ 39. Kxe1 Kf7 40. Ke2 Bd4 41. f4 h5 42. Kf3 Ke6 43. h3 Bb2 44. Ke4 Bc1 45. g4 hxg4 46. hxg4 Bb2 47. a4 Ba1 48. Nb6 Bb2 49. f5+ gxf5+ 50. gxf5+ Kf6 51. Nc8 d5+ 52. Kxd5 Kxf5 53. Nd6+ Kf6 54. Ne4+ Ke7 55. Nxc5 a5 56. Kc6 Bc3 57. Nb7 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.15"]
[Round "2"]
[White "Hort, Vlastimil"]
[Black "Ribli, Zoltan"]
[Result "0-1"]
[WhiteElo "2585"]
[BlackElo "2595"]
[ECO "B82"]
[EventDate "1983.01.14"]
[PlyCount "98"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f4 b5 8. Qf3 Bb7 9. Bd3 Nbd7 10. O-O Rc8 11. Nd1 g6 12. Nf2 Bg7 13. Nb3 O-O 14. a4 b4 15. a5 Qc7 16. Qe2 e5 17. fxe5 Nxe5 18. Bb6 Qe7 19. Rae1 Nxd3 20. cxd3 Nd7 21. Bd4 Ne5 22. Bb6 h5 23. Qd2 Qd7 24. Re2 Qa4 25. Qd1 Rfe8 26. Nh3 Nd7 27. Be3 Nc5 28. Nxc5 Qxd1 29. Rxd1 dxc5 30. b3 f5 31. exf5 Rxe3 32. Rxe3 Bd4 33. Rde1 Re8 34. Kf2 gxf5 35. Nf4 h4 36. g3 hxg3+ 37. hxg3 Kf7 38. R1e2 Kf6 39. Re1 Kg5 40. R1e2 Kg4 41. Re1 Bf3 42. Ng6 Bd5 43. Nf4 Bxb3 44. Ng2 Bd5 45. Ke2 Rh8 46. Nf4 Bf3+ 47. Rxf3 Re8+ 48. Kf1 Rxe1+ 49. Kxe1 Kxf3 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.15"]
[Round "2"]
[White "Kortschnoj, Viktor"]
[Black "Hulak, Krunoslav"]
[Result "0-1"]
[WhiteElo "2600"]
[BlackElo "2515"]
[ECO "A63"]
[EventDate "1983.01.14"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O a6 10. a4 Nbd7 11. Bf4 Qe7 12. Qd2 Ng4 13. Rab1 Nde5 14. b4 b6 15. bxc5 bxc5 16. h3 Nxf3+ 17. exf3 Ne5 18. Rbe1 Qc7 19. Bxe5 Bxe5 20. Rxe5 dxe5 21. f4 Rb8 22. d6 Qa5 23. fxe5 Be6 24. Rc1 Rb3 25. Ne4 Qxd2 26. Nxd2 Rb4 27. Ne4 Rxa4 28. Nxc5 Rc4 29. Rxc4 Bxc4 30. g4 g5 31. Bb7 a5 32. Bc6 Rb8 33. Kh2 Be6 34. Kg3 Rc8 35. Nxe6 fxe6 36. d7 Rb8 37. f4 gxf4+ 38. Kxf4 Kf7 39. Kg5 Ke7 40. Kh6 Rb6 41. Ba4 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.15"]
[Round "2"]
[White "Nunn, John Denis Martin"]
[Black "Scheeren, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2570"]
[BlackElo "2445"]
[ECO "C24"]
[EventDate "1983.01.14"]
[PlyCount "47"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 Be7 5. O-O d6 6. Re1 O-O 7. Bb3 Nbd7 8. c3 Re8 9. d4 Bf8 10. Nbd2 g6 11. Ng5 d5 12. Ndf3 h6 13. exd5 Nxd5 14. Ne4 exd4 15. cxd4 N7f6 16. Nxf6+ Nxf6 17. Bf4 Nd5 18. Rxe8 Qxe8 19. Bxd5 cxd5 20. Qb3 g5 21. Bg3 Qc6 22. h4 f6 23. Qd3 Bd7 24. hxg5 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.15"]
[Round "2"]
[White "Olafsson, Fridrik"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo "2500"]
[ECO "A25"]
[EventDate "1983.01.14"]
[PlyCount "81"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e3 Nge7 6. Nge2 O-O 7. d3 d6 8. b3 Be6 9. Nd5 e4 10. Rb1 exd3 11. Qxd3 Ne5 12. Qc2 c6 13. Nxe7+ Qxe7 14. O-O a5 15. Nc3 f5 16. Ba3 Nd7 17. Rbd1 Nc5 18. Rfe1 Rad8 19. Ne2 Bf7 20. Bb2 Bxb2 21. Qxb2 a4 22. Nc3 axb3 23. axb3 Rfe8 24. Rd4 Qc7 25. h4 Qb6 26. Rb1 Rd7 27. b4 Ne6 28. c5 Qd8 29. Rxd6 Rxd6 30. cxd6 Qxd6 31. b5 Nc5 32. bxc6 bxc6 33. Qb4 Qe5 34. Qa3 Nd3 35. Ne2 Bc4 36. Bxc6 Rc8 37. Nd4 f4 38. Bb5 Bxb5 39. Rxb5 Qe4 40. Qb3+ Kg7 41. Ne2 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.15"]
[Round "2"]
[White "Seirawan, Yasser"]
[Black "Speelman, Jonathan Simon"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2570"]
[ECO "D55"]
[EventDate "1983.01.14"]
[PlyCount "42"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Qd2 c5 9. cxd5 cxd4 10. Nxd4 exd5 11. Bb5 Bd7 12. O-O Bxb5 13. Ndxb5 a6 14. Nd4 Nc6 15. Nxc6 bxc6 16. Na4 Re8 17. Rac1 d4 18. exd4 Bg5 19. f4 Bf6 20. Rc4 Re4 21. Kh1 Qd6 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.15"]
[Round "2"]
[White "Van der Wiel, John"]
[Black "Kuligowski, Adam"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2435"]
[ECO "D27"]
[EventDate "1983.01.14"]
[PlyCount "119"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Bd3 cxd4 8. exd4 Nc6 9. Nc3 Be7 10. a3 O-O 11. Bc2 b5 12. Qd3 Bb7 13. Re1 g6 14. Bh6 Re8 15. Rad1 Rc8 16. Bb1 b4 17. Na4 bxa3 18. bxa3 Na5 19. Ne5 Bd5 20. Nc5 Nc6 21. Nxf7 Kxf7 22. Nxe6 Qd6 23. Ng5+ Kg8 24. Qh3 Rb8 25. Rd3 Bf8 26. Rde3 Bxh6 27. Qxh6 Qf8 28. Qh4 Kg7 29. Qg3 Nxd4 30. Nxh7 Ne2+ 31. R3xe2 Rxe2 32. Qxg6+ Kh8 33. Rxe2 Rxb1+ 34. Qxb1 Nxh7 35. Qb2+ Nf6 36. Qe5 Kg8 37. Re3 Qc5 38. h3 Kf7 39. Rc3 Qb6 40. Rc7+ Kg6 41. Qg3+ Kf5 42. Rg7 Ne4 43. Qf3+ Ke5 44. Re7+ Kd6 45. Qf8 Qxf2+ 46. Qxf2 Nxf2 47. Ra7 Ne4 48. Rxa6+ Ke5 49. a4 Nc5 50. Ra7 Nb7 51. Kh2 Kf4 52. a5 Kf5 53. g4+ Kf4 54. Ra8 Nc5 55. Rf8+ Ke5 56. h4 Be6 57. h5 Nd7 58. Re8 Nf6 59. Rxe6+ Kxe6 60. a6 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.16"]
[Round "3"]
[White "Browne, Walter Shawn"]
[Black "Van der Wiel, John"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2530"]
[ECO "E12"]
[EventDate "1983.01.14"]
[PlyCount "121"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 d5 5. cxd5 exd5 6. Nc3 Be7 7. Bf4 O-O 8. e3 c5 9. Be2 Bb7 10. O-O Nbd7 11. Ne5 a6 12. Bf3 Rc8 13. Nxd7 Qxd7 14. Be5 Rcd8 15. Qb3 Qc6 16. dxc5 bxc5 17. Rfd1 c4 18. Qa4 Qe6 19. Bd4 Bc6 20. Qc2 Rd7 21. Rd2 Ne8 22. Rad1 Nc7 23. Bb6 Nb5 24. Bxd5 Bxd5 25. Nxd5 c3 26. bxc3 Rxd5 27. Rxd5 Qxb6 28. a4 Nc7 29. Rd7 Qc5 30. Qe4 Ne6 31. Qb7 Bf6 32. Qxa6 Qxc3 33. Qb5 Bd8 34. R7d3 Qc7 35. Rd5 Qc2 36. a5 Qa2 37. Qb4 Bc7 38. Qd2 Qa4 39. Qc3 Ra8 40. Ra1 Qh4 41. h3 Ra7 42. a6 h6 43. Qd3 g6 44. Kf1 Qf6 45. Ra2 Bb6 46. Rd6 Bc7 47. Rd5 Bb6 48. Rd6 Bc7 49. Rc6 Qe5 50. Rd2 Ba5 51. Rd1 Qh2 52. Rxe6 fxe6 53. Qxg6+ Rg7 54. Qxe6+ Kh8 55. Qxh6+ Kg8 56. Qe6+ Kh8 57. Qe8+ Kh7 58. Qh5+ Kg8 59. Qxa5 Qxg2+ 60. Ke2 Rf7 61. Rd8+ 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.16"]
[Round "3"]
[White "Hulak, Krunoslav"]
[Black "Hort, Vlastimil"]
[Result "1-0"]
[WhiteElo "2515"]
[BlackElo "2585"]
[ECO "C83"]
[EventDate "1983.01.14"]
[PlyCount "67"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Nxe4 7. d4 d5 8. dxe5 Be6 9. Be3 Be7 10. c3 Qd7 11. Nbd2 Nc5 12. Bc2 Bg4 13. Qb1 h6 14. Nd4 Nxe5 15. f4 Nc4 16. Nxc4 dxc4 17. f5 Bh5 18. b4 Nd3 19. Bxd3 cxd3 20. Qxd3 Qd5 21. Rae1 O-O-O 22. a4 Rhe8 23. axb5 axb5 24. h3 Bd6 25. Bf2 f6 26. Qc2 Rxe1 27. Rxe1 Be8 28. Qe4 Be5 29. Qg4 Bc6 30. Nxc6 Qxc6 31. Qxg7 Qxc3 32. Qxh6 Qxb4 33. Rxe5 fxe5 34. Qa6+ 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.16"]
[Round "3"]
[White "Kuligowski, Adam"]
[Black "Olafsson, Fridrik"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo ""]
[ECO "E94"]
[EventDate "1983.01.14"]
[PlyCount "84"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 d6 6. Be2 c6 7. O-O Nbd7 8. Qc2 e5 9. Rd1 Qe7 10. d5 c5 11. a3 Ne8 12. Bd3 Nb8 13. b4 Na6 14. Rb1 h6 15. g3 Bg4 16. Be2 Rc8 17. Nb5 Ra8 18. Nh4 Bd7 19. Be3 b6 20. Bd3 Nf6 21. Be2 Ng4 22. Bc1 h5 23. h3 Nh6 24. Kg2 Kh7 25. Bd3 f6 26. f4 f5 27. fxe5 Bxe5 28. Nf3 f4 29. gxf4 Rxf4 30. Nxe5 Qxe5 31. Bxf4 Qxf4 32. Qd2 Bxh3+ 33. Kxh3 Qf3+ 34. Kh2 Ng4+ 35. Kg1 Qg3+ 36. Qg2 Qe3+ 37. Kh1 Nf2+ 38. Kh2 Ng4+ 39. Kh1 Rf8 40. Rf1 Nf2+ 41. Kh2 Ng4+ 42. Kh1 Nf2+ 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.16"]
[Round "3"]
[White "Ree, Hans"]
[Black "Seirawan, Yasser"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2600"]
[ECO "A41"]
[EventDate "1983.01.14"]
[PlyCount "70"]

1. d4 d6 2. c4 g6 3. Nc3 e5 4. Nf3 Bg7 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Be3 Be6 8. b3 h6 9. g3 Nd7 10. Bg2 c6 11. O-O-O Kc7 12. h3 Ne7 13. Bd2 a5 14. e4 Rhb8 15. Be3 f5 16. h4 fxe4 17. Nd2 Nf5 18. Ndxe4 Nxe3 19. fxe3 Bf8 20. Bh3 Ba3+ 21. Kc2 Bxh3 22. Rxh3 Rf8 23. Rhh1 Rf3 24. Rhf1 Raf8 25. Rxf3 Rxf3 26. Kd3 Bc5 27. Re1 Bb4 28. Rc1 Bc5 29. Nd1 Rf1 30. Ke2 Rg1 31. Rc2 Bb4 32. Ndf2 h5 33. Nd3 Rg2+ 34. Kd1 Rg1+ 35. Ke2 Rg2+ 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.16"]
[Round "3"]
[White "Ribli, Zoltan"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2570"]
[ECO "A25"]
[EventDate "1983.01.14"]
[PlyCount "39"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Nc6 6. Nge2 Nge7 7. d3 O-O 8. O-O Be6 9. Nd5 Qd7 10. Rb1 Rab8 11. Nec3 a6 12. a4 a5 13. Bd2 Nb4 14. Nxb4 axb4 15. Ne4 c5 16. Ng5 f5 17. a5 Kh8 18. Nxe6 Qxe6 19. Ra1 e4 20. Bc1 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.16"]
[Round "3"]
[White "Scheeren, Peter"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2445"]
[BlackElo "2635"]
[ECO "E48"]
[EventDate "1983.01.14"]
[PlyCount "46"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nge2 d5 7. O-O dxc4 8. Bxc4 O-O 9. a3 cxd4 10. exd4 Be7 11. Qd3 b6 12. Rd1 Bb7 13. Qh3 Nd5 14. Bd3 g6 15. Bh6 Re8 16. Ne4 Rc8 17. Rac1 Nb8 18. Qg3 Rxc1 19. Rxc1 Ba6 20. Bxa6 Nxa6 21. Qe5 Bf6 22. Nxf6+ Qxf6 23. Nf4 Qxe5 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.16"]
[Round "3"]
[White "Speelman, Jonathan Simon"]
[Black "Kortschnoj, Viktor"]
[Result "0-1"]
[WhiteElo "2570"]
[BlackElo "2600"]
[ECO "D58"]
[EventDate "1983.01.14"]
[PlyCount "102"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 Bb7 4. e3 e6 5. Bd3 Be7 6. O-O c5 7. c4 h6 8. Bxf6 Bxf6 9. Nc3 O-O 10. Rc1 Na6 11. Be4 d5 12. cxd5 exd5 13. Bb1 Re8 14. Qd2 Qd7 15. dxc5 bxc5 16. Ne4 Bxb2 17. Rcd1 Bd4 18. Ng3 Bf6 19. Nh5 Qe7 20. Nf4 Red8 21. h4 g6 22. h5 g5 23. Ne2 Bg7 24. Ng3 Bc8 25. Qd3 Rb8 26. Qh7+ Kf8 27. Bf5 Be6 28. Bxe6 fxe6 29. e4 Nc7 30. Nh2 Ne8 31. Ng4 Nf6 32. Nxf6 Bxf6 33. Qxh6+ Qg7 34. Qxg7+ Bxg7 35. exd5 exd5 36. Nf5 d4 37. Rfe1 c4 38. h6 Bf6 39. h7 c3 40. Re6 Kf7 41. Rc6 d3 42. Nh6+ Kg7 43. h8=Q+ Rxh8 44. Nf5+ Kg6 45. Ne7+ Kf7 46. Rxf6+ Kxe7 47. Rf3 Rh6 48. Rfxd3 c2 49. Re1+ Re6 50. Rf1 Rb1 51. Rc3 Ree1 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.18"]
[Round "4"]
[White "Hort, Vlastimil"]
[Black "Speelman, Jonathan Simon"]
[Result "1-0"]
[WhiteElo "2585"]
[BlackElo "2570"]
[ECO "E45"]
[EventDate "1983.01.14"]
[PlyCount "73"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Be7 7. Nf4 d5 8. Qf3 c6 9. b3 O-O 10. Bb2 Ne8 11. Rc1 Nd6 12. Nb1 Bb7 13. Bd3 Nd7 14. Nd2 Nf6 15. O-O a5 16. Rfd1 Qb8 17. a4 Ra7 18. Rc2 Ba8 19. Rdc1 Rc8 20. Qh3 Re8 21. Nf3 Bf8 22. Ne5 g6 23. Ba3 c5 24. Bb2 Bg7 25. Qh4 Nfe4 26. Qg4 Nf5 27. cxd5 exd5 28. Bb5 Rd8 29. Nfd3 Nfd6 30. Nc6 Bxc6 31. Bxc6 Nf6 32. Qf3 Nde4 33. dxc5 bxc5 34. Nxc5 h5 35. h3 Nxc5 36. Rxc5 Ne4 37. Rb5 {Time} 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.18"]
[Round "4"]
[White "Kortschnoj, Viktor"]
[Black "Ree, Hans"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2500"]
[ECO "A41"]
[EventDate "1983.01.14"]
[PlyCount "49"]

1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Bg4 5. c3 c6 6. Qb3 Qb6 7. Nbd2 Nf6 8. O-O O-O 9. Re1 Nbd7 10. h3 Bxf3 11. Nxf3 d5 12. c4 Ne4 13. cxd5 Qxb3 14. axb3 cxd5 15. Bf4 Rfc8 16. Rec1 a6 17. b4 Nf8 18. Ne5 Ne6 19. Be3 f5 20. h4 Bxe5 21. dxe5 d4 22. Bh6 Nd8 23. g4 Nf7 24. Bf4 h6 25. gxf5 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.18"]
[Round "4"]
[White "Nunn, John Denis Martin"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2570"]
[BlackElo "2635"]
[ECO "B80"]
[EventDate "1983.01.14"]
[PlyCount "41"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. Nxc6 Bxc6 10. Re1 Be7 11. a4 O-O 12. Be3 Qc7 13. a5 Nd7 14. Na4 Rae8 15. Nb6 f5 16. Nxd7 Qxd7 17. Qd3 fxe4 18. Bxe4 Bxe4 19. Qxe4 Rf5 20. Bb6 Bf6 21. c3 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.18"]
[Round "4"]
[White "Olafsson, Fridrik"]
[Black "Browne, Walter Shawn"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo "2540"]
[ECO "A14"]
[EventDate "1983.01.14"]
[PlyCount "58"]

1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. O-O Nf6 5. b3 e6 6. Bb2 Be7 7. c4 O-O 8. Nc3 d5 9. e3 dxc4 10. bxc4 Nc6 11. Qe2 Qc7 12. Rab1 a6 13. Ng5 Na5 14. Bxb7 Qxb7 15. f4 Qd7 16. Ba1 Rfd8 17. Nf3 Qd3 18. Qxd3 Rxd3 19. Rxb6 Bd8 20. Rbb1 Nxc4 21. Ne5 Nxe5 22. fxe5 Nd7 23. Ne4 f5 24. exf6 Bxf6 25. Bxf6 Nxf6 26. Nxf6+ gxf6 27. Rxf6 Rxd2 28. Rb7 Rxa2 29. Rff7 Rd8 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.18"]
[Round "4"]
[White "Ribli, Zoltan"]
[Black "Hulak, Krunoslav"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2515"]
[ECO "D32"]
[EventDate "1983.01.14"]
[PlyCount "82"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Be2 Bd6 8. O-O O-O 9. dxc5 Bxc5 10. b3 Be6 11. Bb2 Qe7 12. Rc1 Rac8 13. Nb5 Ne4 14. Nfd4 Nxd4 15. Nxd4 Ba3 16. Rxc8 Rxc8 17. Qa1 Bd7 18. Bd3 h6 19. Rc1 Rxc1+ 20. Qxc1 Bxb2 21. Qxb2 Qc5 22. h3 Qc3 23. Qxc3 Nxc3 24. a3 Ne4 25. Kf1 Kf8 26. Ke2 Ke7 27. f3 Nc5 28. Bc2 b6 29. b4 Ne6 30. Kd3 Nc7 31. h4 Kd6 32. Bb3 Nb5 33. Nxb5+ Bxb5+ 34. Kd4 Bc6 35. a4 a5 36. b5 Bb7 37. g4 g5 38. hxg5 hxg5 39. f4 f6 40. Bd1 Ba8 41. Be2 Bb7 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.18"]
[Round "4"]
[White "Seirawan, Yasser"]
[Black "Kuligowski, Adam"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2435"]
[ECO "A34"]
[EventDate "1983.01.14"]
[PlyCount "77"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. Bc4 Nd3+ 7. Ke2 Nf4+ 8. Kf1 Ne6 9. b4 cxb4 10. Nd5 g6 11. Bb2 Bg7 12. Bxg7 Nxg7 13. Nxb4 Nd7 14. d4 Nb6 15. Bb3 a5 16. Nd3 a4 17. Bc2 O-O 18. h3 Qc7 19. Rc1 Bd7 20. g3 Nc4 21. Kg2 Bb5 22. Nc5 Qb8 23. Rb1 Na3 24. Rb2 b6 25. Nxa4 Rc8 26. Bb3 Qa7 27. Qd2 Bxa4 28. Qh6 Bxb3 29. Ng5 f6 30. Qxh7+ Kf8 31. Rxb3 fxg5 32. d5 Nc4 33. Qh8+ Kf7 34. Rf3+ Nf5 35. Qh7+ Kf6 36. exf5 Ne5 37. Re1 g4 38. hxg4 Qd7 39. g5+ 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.18"]
[Round "4"]
[White "Van der Wiel, John"]
[Black "Scheeren, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2445"]
[ECO "B19"]
[EventDate "1983.01.14"]
[PlyCount "74"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 Ngf6 12. O-O-O e6 13. Ne4 O-O-O 14. Kb1 Nc5 15. Nxc5 Bxc5 16. c4 Bb6 17. Bc3 Rhe8 18. Qe2 c5 19. dxc5 Qxc5 20. Ne5 Rxd1+ 21. Rxd1 Qxf2 22. Qxf2 Bxf2 23. Nxf7 Bg3 24. Bxf6 gxf6 25. Nd6+ Bxd6 26. Rxd6 Kc7 27. c5 b6 28. b4 bxc5 29. bxc5 Rb8+ 30. Ka1 Rb5 31. Rxe6 Rxc5 32. g4 Rc4 33. Rxf6 Rxg4 34. Rxh6 Rh4 35. Kb2 Rh3 36. Rh7+ Kb6 37. Rh8 Kb5 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.19"]
[Round "5"]
[White "Andersson, Ulf"]
[Black "Van der Wiel, John"]
[Result "1-0"]
[WhiteElo "2635"]
[BlackElo "2530"]
[ECO "A37"]
[EventDate "1983.01.14"]
[PlyCount "71"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. O-O Nh6 7. d4 cxd4 8. Bxh6 Bxh6 9. Nxd4 Bd7 10. c5 dxc5 11. Nxc6 Bxc6 12. Bxc6+ bxc6 13. Qc2 Qd2 14. Qxd2 Bxd2 15. Ne4 O-O-O 16. Rad1 Bh6 17. Nxc5 Rd5 18. Nd3 Kc7 19. f4 Bg7 20. Rc1 Ra5 21. a3 Rb5 22. Rc2 Rhb8 23. b4 a5 24. Rfc1 R8b6 25. Kg2 e6 26. bxa5 Rxa5 27. Nb4 c5 28. Rxc5+ Rxc5 29. Rxc5+ Kb7 30. Rc4 Bf8 31. Kf3 Rb5 32. Nc6 Rd5 33. a4 Rd1 34. Ne5 f6 35. Nd3 h5 36. Re4 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.19"]
[Round "5"]
[White "Browne, Walter Shawn"]
[Black "Seirawan, Yasser"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2600"]
[ECO "D35"]
[EventDate "1983.01.14"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Be7 8. Bd3 O-O 9. Qc2 Re8 10. O-O Nf8 11. Rab1 Ng6 12. Bg3 Nh5 13. b4 Nxg3 14. hxg3 a6 15. a4 a5 16. b5 Bd6 17. bxc6 bxc6 18. e4 Be6 19. e5 Be7 20. Nh2 c5 21. f4 cxd4 22. Nb5 Bd7 23. Kh1 Bb4 24. Nxd4 Rc8 25. Qd1 Rc3 26. Rf3 Qe7 27. Bb5 Rec8 28. Rxc3 Rxc3 29. Nhf3 Bg4 30. Rc1 h5 31. Rxc3 Bxc3 32. Qd3 Bxd4 33. Nxd4 h4 34. Kh2 Bd7 35. Qe3 Bxb5 36. Nxb5 hxg3+ 37. Qxg3 Qd7 38. Qg5 d4 39. e6 Qxe6 40. Qd8+ Kh7 41. Qxd4 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.19"]
[Round "5"]
[White "Hulak, Krunoslav"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2570"]
[ECO "B93"]
[EventDate "1983.01.14"]
[PlyCount "94"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 Nbd7 7. O-O g6 8. f4 Bg7 9. a4 O-O 10. Nb3 b6 11. Bf3 Bb7 12. Be3 Rc8 13. Qe1 e5 14. Rd1 Rc6 15. Qh4 Qc7 16. fxe5 dxe5 17. Rd3 Rd6 18. Rfd1 Rxd3 19. Rxd3 Re8 20. g4 Nf8 21. Qf2 Qc8 22. Bxb6 Ne6 23. Qd2 Qa8 24. Na5 Nd4 25. Nxb7 Qxb7 26. a5 Nxf3+ 27. Rxf3 Nxe4 28. Qd5 Qxd5 29. Nxd5 Ng5 30. Rf1 e4 31. b4 Nf3+ 32. Kg2 Nd2 33. Rd1 Nc4 34. g5 e3 35. Bc5 e2 36. Re1 Re5 37. Ne7+ Kh8 38. Kf2 Rxg5 39. Rxe2 Nxa5 40. Rd2 h6 41. Rd8+ Kh7 42. Be3 Re5 43. bxa5 Rxe7 44. Ra8 Re6 45. Ra7 Kg8 46. Ra8+ Kh7 47. Ra7 Kg8 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.19"]
[Round "5"]
[White "Kuligowski, Adam"]
[Black "Kortschnoj, Viktor"]
[Result "1-0"]
[WhiteElo "2435"]
[BlackElo "2600"]
[ECO "E12"]
[EventDate "1983.01.14"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 d6 9. Be2 Nbd7 10. O-O a6 11. Re1 Be7 12. Bf1 Rc8 13. Bd2 O-O 14. b4 Rc7 15. Rac1 Qa8 16. f3 Rfc8 17. Qb3 Bf8 18. Be3 Qb8 19. Na4 Ba8 20. Qb2 Ra7 21. Qf2 d5 22. exd5 exd5 23. Nf5 Rc6 24. Nd4 Rc8 25. c5 bxc5 26. bxc5 Nxc5 27. Nf5 d4 28. Bxd4 Qf4 29. Bxc5 Rac7 30. Be3 Qxa4 31. Rxc7 Rxc7 32. Qg3 Qa5 33. Bd4 Rd7 34. Nh6+ Kh8 35. Bxf6 Qb6+ 36. Kh1 Qxf6 37. Qb8 Qd6 38. Qxd6 Rxd6 39. Re8 gxh6 40. Rxf8+ Kg7 41. Rxa8 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.19"]
[Round "5"]
[White "Ree, Hans"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[WhiteElo "2500"]
[BlackElo "2585"]
[ECO "E39"]
[EventDate "1983.01.14"]
[PlyCount "82"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Nf3 b6 8. Bf4 Bb7 9. Rd1 Nc6 10. e3 Rc8 11. Be2 Be7 12. O-O d6 13. e4 Nh5 14. Be3 Qc7 15. Nb5 Qb8 16. Bg5 Rfd8 17. Bxe7 Nxe7 18. Rfe1 a6 19. Nc3 Nf6 20. Bf1 Ng6 21. Rd2 h6 22. h3 Qc7 23. Qb1 Nd7 24. Rc1 Nde5 25. Nxe5 Nxe5 26. b3 Qe7 27. f4 Nd7 28. g3 Nf6 29. Kh2 d5 30. e5 dxc4 31. Rb2 Nd7 32. bxc4 Qxa3 33. Ra2 Qc5 34. Na4 Qc7 35. Rd1 Bc6 36. Rd6 Bxa4 37. Rxa4 Nc5 38. Rxd8+ Rxd8 39. Rb4 Rd2+ 40. Kg1 Qd8 41. Rxb6 Qd4+ 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.19"]
[Round "5"]
[White "Scheeren, Peter"]
[Black "Olafsson, Fridrik"]
[Result "0-1"]
[WhiteElo "2445"]
[BlackElo ""]
[ECO "E04"]
[EventDate "1983.01.14"]
[PlyCount "44"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 a5 7. Qc2 b6 8. Ne5 Ra7 9. Bxb4 axb4 10. Qxc4 Qd6 11. Qb5+ Nfd7 12. Nd3 c5 13. dxc5 bxc5 14. Nd2 Ba6 15. Qa4 O-O 16. O-O Rc7 17. Rfd1 Qb6 18. Rac1 Bb5 19. Qc2 Nc6 20. Nc4 Bxc4 21. Qxc4 Nd4 22. Nxb4 Ne5 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.19"]
[Round "5"]
[White "Speelman, Jonathan Simon"]
[Black "Ribli, Zoltan"]
[Result "1/2-1/2"]
[WhiteElo "2570"]
[BlackElo "2595"]
[ECO "E15"]
[EventDate "1983.01.14"]
[PlyCount "21"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. O-O O-O 9. cxd5 Nxd5 10. Nc3 Nd7 11. Re1 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.21"]
[Round "6"]
[White "Hort, Vlastimil"]
[Black "Kuligowski, Adam"]
[Result "1-0"]
[WhiteElo "2585"]
[BlackElo "2435"]
[ECO "A65"]
[EventDate "1983.01.14"]
[PlyCount "45"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Bg5 O-O 9. Qd2 Na6 10. Nge2 h6 11. Be3 Kh7 12. Ng3 Bd7 13. Be2 Qe8 14. O-O b5 15. Bf4 Qb8 16. a4 Nb4 17. axb5 Ne8 18. e5 Bxe5 19. Bxe5 dxe5 20. Nge4 a6 21. Nxc5 Qa7 22. N3e4 a5 23. Qxb4 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.21"]
[Round "6"]
[White "Hulak, Krunoslav"]
[Black "Speelman, Jonathan Simon"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2570"]
[ECO "B17"]
[EventDate "1983.01.14"]
[PlyCount "134"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 Nd7 8. Bf4 Nxe5 9. Bxe5 Qd5 10. c4 Qe4+ 11. Qe2 Bf5 12. Qxe4 Bxe4 13. f3 Bf5 14. d5 e6 15. dxc6 Bb4+ 16. Ke2 O-O-O 17. cxb7+ Kxb7 18. a3 Bd3+ 19. Kf2 Bc5+ 20. Kg3 Bf5 21. b4 Be3 22. Bc3 h5 23. h4 Rh6 24. Kh2 Rg6 25. g3 Bf2 26. Be1 Bd4 27. Ra2 e5 28. Bg2 Ra6 29. b5 Ra4 30. Bb4 Rc8 31. Rc1 Bc5 32. Re2 Bxb4 33. axb4 Rxb4 34. Rxe5 Be6 35. f4+ Kb8 36. Rxh5 Bxc4 37. Rg5 Rb2 38. h5 f6 39. Rxg7 Rxg2+ 40. Kxg2 Bd5+ 41. Kf2 Rxc1 42. h6 Be4 43. h7 Bxh7 44. Rxh7 Rc5 45. Rh6 f5 46. b6 axb6 47. Rxb6+ Kc7 48. Re6 Kd7 49. Re3 Kd6 50. Kg2 Rc7 51. Re5 Rf7 52. Kf2 Rf6 53. Kf3 Rf8 54. Ke3 Rf7 55. Kf2 Rf6 56. Kf3 Rf8 57. g4 fxg4+ 58. Kxg4 Rg8+ 59. Kf5 Rf8+ 60. Ke4 Ra8 61. Kf5 Rf8+ 62. Kg4 Rg8+ 63. Kf3 Rf8 64. Re4 Kd5 65. Re7 Kd6 66. Re5 Ra8 67. Ke4 Rb8 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.21"]
[Round "6"]
[White "Kortschnoj, Viktor"]
[Black "Browne, Walter Shawn"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2540"]
[ECO "E13"]
[EventDate "1983.01.14"]
[PlyCount "64"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Qc2 Bb7 6. Bg5 O-O 7. e3 h6 8. Bh4 d6 9. Bd3 Nbd7 10. O-O Bxc3 11. Qxc3 c5 12. Bg3 Qe7 13. Rfd1 Rfd8 14. b4 cxd4 15. exd4 Nh5 16. Re1 Nxg3 17. hxg3 a5 18. b5 d5 19. Rac1 dxc4 20. Bxc4 Qd6 21. Qe3 Rac8 22. Bb3 Bd5 23. Ne5 Bxb3 24. axb3 Rxc1 25. Rxc1 Nxe5 26. dxe5 Qd2 27. Qxd2 Rxd2 28. Rc6 Rd1+ 29. Kh2 Rd3 30. Rxb6 Rxb3 31. f4 g6 32. Rb7 h5 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.21"]
[Round "6"]
[White "Nunn, John Denis Martin"]
[Black "Van der Wiel, John"]
[Result "1-0"]
[WhiteElo "2570"]
[BlackElo "2530"]
[ECO "B66"]
[EventDate "1983.01.14"]
[PlyCount "99"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. Qe1 Qa5 12. f3 Rd8 13. h4 b5 14. Kb1 b4 15. Ne2 e5 16. Bd2 Rb8 17. Nc1 Qb6 18. Be3 Qb7 19. Nb3 Be7 20. Bc4 O-O 21. Na5 Qc7 22. Nxc6 Qxc6 23. Qe2 Nh5 24. Bd5 Qc8 25. Qd2 Nf6 26. Bb3 Nd7 27. Bxh6 Nc5 28. Bg5 Nxb3 29. cxb3 f6 30. Be3 Rb5 31. Qd3 Qe6 32. Qc4 Kf7 33. Rd5 Rxd5 34. exd5 Qf5+ 35. Qc2 Qxc2+ 36. Kxc2 f5 37. Kd3 Re8 38. g4 e4+ 39. fxe4 fxe4+ 40. Kc4 Rc8+ 41. Kxb4 Rc2 42. Rf1+ Kg8 43. Rf2 Rc8 44. g5 Bd8 45. Rf4 Rb8+ 46. Ka4 Rb5 47. Rxe4 Kf7 48. Rf4+ Kg6 49. b4 Rxd5 50. Rd4 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.21"]
[Round "6"]
[White "Olafsson, Fridrik"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo "2635"]
[ECO "B47"]
[EventDate "1983.01.14"]
[PlyCount "112"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. O-O Nf6 8. Kh1 Nxd4 9. Qxd4 Bc5 10. Qd3 b5 11. f4 Bb7 12. Bf3 O-O 13. e5 Ne8 14. Bxb7 Qxb7 15. Ne4 Be7 16. f5 f6 17. Bd2 fxe5 18. fxe6 dxe6 19. Rxf8+ Bxf8 20. Rf1 Qd5 21. Qh3 Nd6 22. Ng5 h6 23. Qxe6+ Qxe6 24. Nxe6 Nc4 25. Bc1 Bd6 26. b3 Na5 27. Be3 Nb7 28. c4 Re8 29. c5 Rxe6 30. cxd6 Nxd6 31. Kg1 Ne8 32. Rc1 Kf7 33. Kf2 Rd6 34. Ke2 Ke6 35. Rc5 h5 36. Rc8 Kd7 37. Rc5 Re6 38. a4 bxa4 39. bxa4 Nf6 40. h3 Kd6 41. Ra5 Kc7 42. Rc5+ Kd6 43. Ra5 Ke7 44. Kf3 Kf7 45. g4 hxg4+ 46. hxg4 Kg6 47. Rc5 Nd7 48. Rd5 Nf6 49. Rc5 Kf7 50. Rc7+ Re7 51. Rc5 Nd7 52. Rc7 Nf6 53. Rc5 Nd7 54. Rc7 Ke6 55. Rc6+ Kd5 56. Rxa6 Rf7+ 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.21"]
[Round "6"]
[White "Ribli, Zoltan"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2500"]
[ECO "E97"]
[EventDate "1983.01.14"]
[PlyCount "33"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Nd2 a5 10. b3 Bd7 11. Ba3 b6 12. b4 axb4 13. Bxb4 Ne8 14. a4 f5 15. Kh1 Bh6 16. Nb3 fxe4 17. a5 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.21"]
[Round "6"]
[White "Seirawan, Yasser"]
[Black "Scheeren, Peter"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2445"]
[ECO "A65"]
[EventDate "1983.01.14"]
[PlyCount "71"]

1. c4 g6 2. d4 Bg7 3. Nc3 Nf6 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 h6 8. Be3 e6 9. Qd2 exd5 10. cxd5 Re8 11. f3 Kh7 12. g4 h5 13. h4 hxg4 14. h5 gxh5 15. Bg5 Qb6 16. Bxf6 Bxf6 17. Qf4 Nd7 18. Qxg4 h4 19. O-O-O Rh8 20. f4 Qd8 21. Qg3 Nf8 22. Nf3 Rg8 23. Qh2 Rg4 24. f5 Kh8 25. Nb5 Rxe4 26. Bd3 Rb4 27. Nxd6 Bxb2+ 28. Qxb2+ Rxb2 29. Nxf7+ Kg7 30. Nxd8 Rxa2 31. Ne6+ Bxe6 32. fxe6 c4 33. Bb1 Rf2 34. Nxh4 c3 35. Rhf1 Rxf1 36. Rxf1 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.22"]
[Round "7"]
[White "Andersson, Ulf"]
[Black "Seirawan, Yasser"]
[Result "1/2-1/2"]
[WhiteElo "2635"]
[BlackElo "2600"]
[ECO "A30"]
[EventDate "1983.01.14"]
[PlyCount "78"]

1. Nf3 Nf6 2. c4 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. d4 Nb6 7. dxc5 Qxd1+ 8. Kxd1 Na4 9. Nc3 Nxc5 10. Be3 Ne6 11. Kd2 g6 12. Rhd1 Bg7 13. Rac1 Bd7 14. Ke1 Ncd8 15. Nd4 Nxd4 16. Bxd4 Bxd4 17. Rxd4 Bc6 18. Bxc6+ Nxc6 19. Rc4 O-O-O 20. Ne4 Kb8 21. Ng5 Rdf8 22. Rf4 f6 23. Ne6 Rc8 24. Rfc4 h6 25. R1c3 Ne5 26. Rc7 Rhe8 27. f4 Rxc7 28. Rxc7 Nc6 29. Rd7 Kc8 30. Rc7+ Kb8 31. Rd7 Kc8 32. Rd3 Nd8 33. Nxd8 Rxd8 34. Rxd8+ Kxd8 35. Kd2 Kd7 36. Kd3 Kd6 37. Kd4 h5 38. h3 b5 39. g4 e5+ 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.22"]
[Round "7"]
[White "Browne, Walter Shawn"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2585"]
[ECO "E12"]
[EventDate "1983.01.14"]
[PlyCount "41"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Nd7 8. Bd3 c5 9. Nxd5 exd5 10. b3 Rc8 11. Qe2 Bd6 12. Bb2 O-O 13. Rc1 Qe7 14. O-O Rc7 15. Rc2 Rfc8 16. Rfc1 Nf8 17. a4 Ne6 18. Ba6 Bxa6 19. Qxa6 Qd7 20. Qd3 c4 21. bxc4 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.22"]
[Round "7"]
[White "Kuligowski, Adam"]
[Black "Ribli, Zoltan"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo "2595"]
[ECO "E12"]
[EventDate "1983.01.14"]
[PlyCount "32"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Nbd7 7. cxd5 exd5 8. g3 Be7 9. Bg2 O-O 10. Rc1 Re8 11. O-O c5 12. Ne1 Ne4 13. Bxe7 Qxe7 14. dxc5 Nxc3 15. Rxc3 Nxc5 16. Nd3 Qxe2 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.22"]
[Round "7"]
[White "Ree, Hans"]
[Black "Hulak, Krunoslav"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2515"]
[ECO "A67"]
[EventDate "1983.01.14"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 O-O 10. Nf3 Na6 11. O-O Nb4 12. Re1 a6 13. Bf1 Re8 14. h3 b6 15. Be3 Bb7 16. Bf2 Rc8 17. Qd2 c4 18. e5 dxe5 19. Ne4 a5 20. Nd6 e4 21. Bh4 Qc7 22. Nxe8 Rxe8 23. d6 Qc5+ 24. Bf2 Qc6 25. Rac1 Nc5 26. Bxc4 Rd8 27. Ne5 Rxd6 28. Bxf7+ Kf8 29. Qe2 Bxe5 30. fxe5 Rd3 31. Bc4 Kg7 32. Be3 Rd7 33. Bb5 Qe6 34. Bxd7 Nxd7 35. Rc7 Bc6 36. Qg4 Qxg4 37. hxg4 Kf7 38. Rd1 Ke8 39. e6 Nc5 40. Bg5 Nxe6 41. Re7+ 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.22"]
[Round "7"]
[White "Scheeren, Peter"]
[Black "Kortschnoj, Viktor"]
[Result "1/2-1/2"]
[WhiteElo "2445"]
[BlackElo "2600"]
[ECO "E55"]
[EventDate "1983.01.14"]
[PlyCount "48"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. Qe2 a6 10. a3 Ba5 11. Bd3 b5 12. b4 cxb4 13. axb4 Bxb4 14. Nxb5 Bb7 15. Rb1 Be7 16. Nc3 Bxf3 17. Qxf3 e5 18. Ne4 exd4 19. exd4 a5 20. Rd1 a4 21. Nxf6+ Nxf6 22. d5 a3 23. Ra1 Ra5 24. Bf1 Rxd5 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.22"]
[Round "7"]
[White "Speelman, Jonathan Simon"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[WhiteElo "2570"]
[BlackElo "2570"]
[ECO "A37"]
[EventDate "1983.01.14"]
[PlyCount "22"]

1. Nf3 g6 2. g3 Bg7 3. c4 c5 4. Bg2 Nc6 5. O-O d6 6. Nc3 Nh6 7. e3 Nf5 8. b3 O-O 9. Bb2 Bd7 10. Na4 Bxb2 11. Nxb2 e6 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.22"]
[Round "7"]
[White "Van der Wiel, John"]
[Black "Olafsson, Fridrik"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo ""]
[ECO "C91"]
[EventDate "1983.01.14"]
[PlyCount "82"]

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. d4 Bg4 10. Be3 Re8 11. Nbd2 Bf8 12. h3 Bh5 13. g4 Bg6 14. Bg5 Na5 15. Bc2 h6 16. Bh4 c5 17. dxc5 dxc5 18. Bg3 Nc6 19. Qe2 c4 20. Nh4 Nd7 21. Nxg6 fxg6 22. Nxc4 Nc5 23. Ne3 Kh7 24. Red1 Qb8 25. h4 Ne6 26. h5 g5 27. Qf3 Kh8 28. Bb3 Nf4 29. Bd5 Qb6 30. Nf5 Rac8 31. a3 Rc7 32. Rd2 Nb8 33. Rad1 a5 34. Ba2 Qf6 35. Nd6 Bxd6 36. Rxd6 Qf8 37. Bxf4 exf4 38. Qd3 Rc5 39. e5 Rcxe5 40. Bb1 Qg8 41. Qg6 f3 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.23"]
[Round "8"]
[White "Hort, Vlastimil"]
[Black "Scheeren, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2585"]
[BlackElo "2445"]
[ECO "E46"]
[EventDate "1983.01.14"]
[PlyCount "97"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. Nf4 c6 8. b3 Nbd7 9. Bd3 Bd6 10. Nfe2 e5 11. cxd5 cxd5 12. Nb5 Bb8 13. dxe5 Nxe5 14. Ng3 Nfg4 15. Nd4 Qh4 16. Be2 Nxh2 17. Kd2 Nc6 18. Bb2 Nxd4 19. Bxd4 Bxg3 20. fxg3 Qxg3 21. Qg1 Ng4 22. Rf1 Ne5 23. Rf4 Ng6 24. Rf3 Qc7 25. g4 Bd7 26. Bd3 Rfc8 27. Rxh7 Ne5 28. Rf1 f6 29. g5 f5 30. g6 Qa5+ 31. b4 Qxa3 32. Rh8+ Kxh8 33. Qh1+ Kg8 34. Qxd5+ Kf8 35. Bc5+ Rxc5 36. Qxc5+ Ke8 37. Qxe5+ Kd8 38. Qxg7 Qxb4+ 39. Ke2 Qg4+ 40. Kd2 Qg2+ 41. Be2 Qd5+ 42. Ke1 Kc7 43. Qc3+ Qc6 44. Qa5+ Qb6 45. Qxb6+ axb6 46. Bc4 Kd6 47. e4 Ke5 48. g7 Be6 49. Rxf5+ 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.23"]
[Round "8"]
[White "Hulak, Krunoslav"]
[Black "Kuligowski, Adam"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2435"]
[ECO "D02"]
[EventDate "1983.01.14"]
[PlyCount "133"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 Qb6 5. Qc1 Bf5 6. c4 Na6 7. a3 Nh5 8. c5 Qd8 9. Nbd2 f6 10. b4 g5 11. Bg3 Nxg3 12. hxg3 Nc7 13. Qc3 Kf7 14. Bd3 Qd7 15. Qc2 Bxd3 16. Qxd3 h6 17. Nb3 Bg7 18. Ng1 Qg4 19. Ne2 e5 20. f3 Qe6 21. g4 e4 22. Qd2 Rae8 23. Kf2 h5 24. gxh5 Bh6 25. fxe4 dxe4 26. d5 Nxd5 27. Nbd4 Qd7 28. Ng3 Re5 29. Rhf1 g4 30. Nc2 Bg5 31. Rh1 f5 32. Kg1 Kg7 33. Rf1 Kh7 34. Ne2 Rd8 35. Qc1 Re7 36. g3 Kh6 37. Rh2 Rf7 38. Kh1 Rdf8 39. Qd2 Qc7 40. Qc1 Qe5 41. Kg1 Rd8 42. Nf4 Bxf4 43. gxf4 Qc3 44. Qa1 g3 45. Rg2 Qxa1 46. Rxa1 Rg8 47. Kf1 Kxh5 48. Ke2 Rd7 49. Rh1+ Kg4 50. Rxg3+ Kxg3 51. Rg1+ Kh2 52. Rxg8 Nc3+ 53. Kf1 Rd1+ 54. Ne1 Ra1 55. Rh8+ Kg3 56. Rg8+ Kh3 57. Rh8+ Kg4 58. Rg8+ Kh5 59. Rg5+ Kh4 60. Rxf5 Rxa3 61. Rf7 Nd5 62. Rh7+ Kg4 63. Rg7+ Kf5 64. Ng2 b5 65. cxb6 axb6 66. Rg5+ Kf6 67. b5 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.23"]
[Round "8"]
[White "Kortschnoj, Viktor"]
[Black "Andersson, Ulf"]
[Result "0-1"]
[WhiteElo "2600"]
[BlackElo "2635"]
[ECO "E11"]
[EventDate "1983.01.14"]
[PlyCount "118"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Bxd2 Bb7 7. Bg5 h6 8. Bh4 d6 9. e3 Nbd7 10. Bd3 Qe7 11. b4 a5 12. O-O axb4 13. axb4 O-O 14. Qe2 c5 15. e4 e5 16. bxc5 bxc5 17. d5 Rfb8 18. Rfb1 Rxa1 19. Rxa1 Bc8 20. Ra7 Qd8 21. Qa2 Nf8 22. Ra8 Rxa8 23. Qxa8 g5 24. Bg3 Qc7 25. h4 N6h7 26. hxg5 hxg5 27. Ne1 Bd7 28. Nc2 Qb6 29. Ne3 Nf6 30. Kh2 Kg7 31. Bc2 Ng4+ 32. Nxg4 Bxg4 33. Qe8 Qc7 34. Ba4 Nh7 35. f3 Nf6 36. Qa8 Bd7 37. Bc6 Qc8 38. Qa4 Kf8 39. Be1 Ke7 40. Qa7 Ne8 41. Ba5 Nf6 42. g4 Kf8 43. Bb7 Qe8 44. Qb6 Qb8 45. Bd2 Nh7 46. Kg3 f6 47. Ba5 Ke7 48. Qa6 Nf8 49. Qa8 Qxa8 50. Bxa8 Ba4 51. Bc6 Bd1 52. Bd2 Ng6 53. Be3 Nh4 54. f4 exf4+ 55. Bxf4 gxf4+ 56. Kxh4 Bc2 57. Kh3 Bxe4 58. Ba4 Kf7 59. Bd1 Bd3 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.23"]
[Round "8"]
[White "Nunn, John Denis Martin"]
[Black "Olafsson, Fridrik"]
[Result "1-0"]
[WhiteElo "2570"]
[BlackElo ""]
[ECO "B84"]
[EventDate "1983.01.14"]
[PlyCount "77"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. O-O Nf6 8. Be3 d6 9. f4 Bd7 10. Qe1 Be7 11. Qg3 g6 12. Kh1 h5 13. a4 Rc8 14. Nxc6 Bxc6 15. Bd4 h4 16. Qh3 Rh7 17. Bd3 Rh5 18. e5 dxe5 19. Bxe5 Rxe5 20. fxe5 Qxe5 21. Qxh4 Nd5 22. Qf2 Bd6 23. Qxf7+ Kd8 24. Qh7 Ne3 25. Rf2 Rc7 26. Qh4+ g5 27. Qg3 Qc5 28. Qh3 g4 29. Qh8+ Be8 30. Ne4 Qe5 31. Qxe5 Bxe5 32. Re1 g3 33. Nxg3 Ng4 34. Rfe2 Bd4 35. h3 Nf2+ 36. Kh2 Rg7 37. Rxe6 Bd7 38. Nf5 Nxd3 39. cxd3 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.23"]
[Round "8"]
[White "Ribli, Zoltan"]
[Black "Browne, Walter Shawn"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2540"]
[ECO "E17"]
[EventDate "1983.01.14"]
[PlyCount "126"]

1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. Re1 d5 8. cxd5 exd5 9. d4 O-O 10. Bg5 Na6 11. Qa4 Qe8 12. Qc2 Ne4 13. Be3 Bf6 14. Rad1 Qe6 15. dxc5 Nxc3 16. bxc3 Nxc5 17. Nd4 Bxd4 18. Rxd4 Rfc8 19. Rc1 Ne4 20. Qd3 f5 21. c4 dxc4 22. Rdxc4 Rxc4 23. Rxc4 Rc8 24. Rc7 Rxc7 25. Qd8+ Kf7 26. Qxc7+ Qe7 27. Qf4 g6 28. g4 Qd6 29. Qh6 Kg8 30. h3 Qd1+ 31. Kh2 Qd6+ 32. Bf4 Qf6 33. gxf5 Qxf5 34. Qh4 Nc5 35. Qd8+ Qf8 36. Qxf8+ Kxf8 37. Bd6+ Kf7 38. Bxc5 Bxg2 39. Kxg2 bxc5 40. Kf3 Ke6 41. Ke4 g5 42. f3 h5 43. a4 a5 44. Kd3 Kd5 45. e4+ Ke5 46. Kc4 Kf4 47. Kd5 h4 48. Kxc5 Kxf3 49. e5 g4 50. hxg4 h3 51. e6 h2 52. e7 h1=Q 53. e8=Q Kxg4 54. Qd7+ Kf4 55. Qd2+ Ke5 56. Qxa5 Ke6 57. Qc7 Qd5+ 58. Kb6 Qb3+ 59. Ka5 Qd5+ 60. Ka6 Qa8+ 61. Qa7 Qc6+ 62. Qb6 Kd7 63. a5 Qa8+ 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.23"]
[Round "8"]
[White "Seirawan, Yasser"]
[Black "Van der Wiel, John"]
[Result "0-1"]
[WhiteElo "2600"]
[BlackElo "2530"]
[ECO "A17"]
[EventDate "1983.01.14"]
[PlyCount "100"]

1. c4 e6 2. Nc3 c5 3. Nf3 Nf6 4. g3 b6 5. e4 Bb7 6. Qe2 Nc6 7. Bg2 d6 8. O-O Be7 9. Rd1 Nd4 10. Nxd4 cxd4 11. Nb5 e5 12. Nxd4 exd4 13. e5 Bxg2 14. exf6 Bb7 15. Qxe7+ Qxe7 16. fxe7 Kxe7 17. b3 Rhe8 18. Bb2 d3 19. Bxg7 Kd7 20. Rdc1 Bf3 21. Rc3 Be2 22. Bd4 Re4 23. Be3 Rg8 24. f3 Rh4 25. Kg2 f5 26. f4 Rhg4 27. Kf2 h5 28. Rg1 h4 29. Bd4 R4g6 30. Rcc1 Rh6 31. gxh4 Rxg1 32. Rxg1 Rxh4 33. Rg7+ Ke6 34. Be3 Rh3 35. Ke1 Rf3 36. Rg1 d5 37. h4 d4 38. Bxd4 Rxf4 39. Bf2 Re4 40. Rg7 f4 41. Rxa7 Bg4+ 42. Kf1 Re2 43. Ra6 Rxd2 44. c5 Kf5 45. cxb6 Ke4 46. Ra4+ Kf3 47. Rxf4+ Kxf4 48. b7 Rd1+ 49. Be1 Rxe1+ 50. Kxe1 Ke3 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.23"]
[Round "8"]
[White "Speelman, Jonathan Simon"]
[Black "Ree, Hans"]
[Result "1-0"]
[WhiteElo "2570"]
[BlackElo "2500"]
[ECO "A48"]
[EventDate "1983.01.14"]
[PlyCount "81"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nbd7 7. O-O e6 8. Bh2 Qe7 9. c4 Ne4 10. Nbd2 Nxd2 11. Qxd2 b6 12. Ne1 Bb7 13. Bf3 Bxf3 14. Nxf3 f5 15. Rac1 Nf6 16. Rfd1 Ne4 17. Qc2 Rfd8 18. Nd2 Nxd2 19. Rxd2 e5 20. dxe5 Bxe5 21. Bxe5 Qxe5 22. b4 a5 23. Rd5 Qe6 24. bxa5 c6 25. Rd2 Rxa5 26. Qb3 Ra6 27. Rcd1 b5 28. Rxd6 Rxd6 29. Rxd6 Qxc4 30. Rd8+ Kf7 31. Qd1 Ra7 32. Qa1 Ke6 33. Qh8 Re7 34. f4 Qc1+ 35. Kh2 Qc4 36. a3 c5 37. Rc8 Kd6 38. Qd8+ Ke6 39. Rc6+ Kf7 40. Qh8 Qe4 41. Rf6# 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.25"]
[Round "9"]
[White "Andersson, Ulf"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2635"]
[BlackElo "2585"]
[ECO "D27"]
[EventDate "1983.01.14"]
[PlyCount "26"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 c5 5. Bxc4 e6 6. O-O Nc6 7. Nc3 a6 8. dxc5 Bxc5 9. Qxd8+ Kxd8 10. a3 Ke7 11. b4 Bd6 12. Bb2 Rd8 13. Rfd1 Bd7 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.25"]
[Round "9"]
[White "Browne, Walter Shawn"]
[Black "Hulak, Krunoslav"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2515"]
[ECO "D35"]
[EventDate "1983.01.14"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Be7 8. Bd3 O-O 9. Qc2 Re8 10. Rb1 a5 11. O-O Nf8 12. a3 Nh5 13. Bg3 Nxg3 14. hxg3 Bd6 15. b4 Qe7 16. b5 Bd7 17. bxc6 bxc6 18. Na4 Rac8 19. Nb6 Rc7 20. Nxd7 Qxd7 21. Qa4 Ne6 22. Rb6 Nd8 23. Qxa5 Qe7 24. Qc3 Ra7 25. a4 Rxa4 26. Bxh7+ Kh8 27. Bc2 Ra7 28. Qd3 g6 29. Ra6 Kg7 30. Ba4 Qb7 31. Rxa7 Qxa7 32. Qc2 Re7 33. Rb1 Rc7 34. Qd1 Ne6 35. Bc2 Qa5 36. Nh4 Qa2 37. Ra1 Qb2 38. Rb1 Qa2 39. Bd3 c5 40. Qg4 Kf6 41. Bxg6 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.25"]
[Round "9"]
[White "Kuligowski, Adam"]
[Black "Speelman, Jonathan Simon"]
[Result "1-0"]
[WhiteElo "2435"]
[BlackElo "2570"]
[ECO "E12"]
[EventDate "1983.01.14"]
[PlyCount "75"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 g6 6. Qc2 c5 7. e4 cxd4 8. Nxd4 Bg7 9. Bg5 h6 10. Bf4 O-O 11. Ndb5 d5 12. O-O-O Nh5 13. Bc7 Qg5+ 14. Kb1 d4 15. Nxd4 Na6 16. Bd6 Rfd8 17. h4 Qf6 18. e5 Qf4 19. g3 Qxe5 20. Bxe5 Bxe5 21. Nd5 exd5 22. Bg2 Rac8 23. Nb5 Bf6 24. Nxa7 Ra8 25. Nb5 Rac8 26. Nc3 Rxc4 27. Qb3 Nc5 28. Qxb6 Rc8 29. Bxd5 Rxc3 30. bxc3 Bxd5 31. Rxd5 Na4 32. Qb7 Nxc3+ 33. Kc2 Rc4 34. Kb3 Ra4 35. Rc5 Re4 36. Ra5 Re2 37. Qf3 Kg7 38. Rc1 {Time} 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.25"]
[Round "9"]
[White "Olafsson, Fridrik"]
[Black "Seirawan, Yasser"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo "2600"]
[ECO "D40"]
[EventDate "1983.01.14"]
[PlyCount "73"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. e3 d5 5. d4 a6 6. dxc5 Bxc5 7. a3 O-O 8. b4 Ba7 9. Bb2 Nc6 10. Rc1 Qe7 11. b5 axb5 12. Nxb5 Bb8 13. cxd5 Nxd5 14. Bd3 Nf6 15. Qc2 e5 16. Nd2 Rd8 17. Ne4 Ng4 18. h3 Qh4 19. O-O Nh6 20. Ng3 Kh8 21. Rfd1 Rf8 22. Be4 Be6 23. Bxc6 bxc6 24. Qxc6 Qa4 25. Ne4 Ra6 26. Qb7 Qa5 27. Bc3 Qb6 28. Qxb6 Rxb6 29. Bb4 Rg8 30. Nbc3 Nf5 31. Nc5 Nh4 32. Nxe6 Rxe6 33. Rd7 Rg6 34. g3 f5 35. Nd5 Rg5 36. Be7 Nf3+ 37. Kg2 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.25"]
[Round "9"]
[White "Ree, Hans"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2570"]
[ECO "E84"]
[EventDate "1983.01.14"]
[PlyCount "59"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. h4 h5 10. O-O-O b5 11. Nf4 Bd7 12. g4 Nxd4 13. Bxd4 e5 14. Bxe5 dxe5 15. g5 b4 16. Ncd5 Nxd5 17. Nxd5 Be6 18. Qe3 Bxd5 19. Rxd5 Qe7 20. Bh3 Rfd8 21. Rhd1 Rxd5 22. Rxd5 Rd8 23. Qc5 Bf8 24. Qxe7 Bxe7 25. Rxe5 Bd6 26. Rd5 c6 27. Rd3 Bf4+ 28. Kc2 Rxd3 29. Kxd3 c5 30. b3 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.25"]
[Round "9"]
[White "Scheeren, Peter"]
[Black "Ribli, Zoltan"]
[Result "1/2-1/2"]
[WhiteElo "2445"]
[BlackElo "2595"]
[ECO "E55"]
[EventDate "1983.01.14"]
[PlyCount "205"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. Qe2 b6 10. Rd1 cxd4 11. exd4 Bb7 12. Bd3 Rc8 13. Bd2 Bxc3 14. bxc3 Qc7 15. Rac1 Rfe8 16. Re1 Qd6 17. h3 h6 18. Bb1 Qd5 19. c4 Qh5 20. Rc3 Red8 21. Re3 a6 22. Bd3 b5 23. cxb5 axb5 24. Bxb5 Rc2 25. a4 Qd5 26. Bd3 Rb2 27. Bc4 Qd6 28. Qd3 Nd5 29. R3e2 N7b6 30. Ne5 Nxc4 31. Nxc4 Ba6 32. Ba5 Bxc4 33. Qxc4 Rxe2 34. Qxe2 Ra8 35. Bd2 Rxa4 36. Qd3 Ra3 37. Qc4 Qb8 38. Qc2 Qb3 39. Qc8+ Kh7 40. Qe8 Qd3 41. Be3 Qc3 42. Rc1 Qb2 43. Rf1 Qb7 44. Qf8 Ra2 45. Bc1 Qc7 46. Qc5 Qxc5 47. dxc5 Rc2 48. Be3 Nxe3 49. fxe3 Kg6 50. Ra1 Rxc5 51. Kf2 f5 52. Ra6 Kf6 53. h4 Rc4 54. g3 Ke5 55. Kf3 g5 56. hxg5 hxg5 57. Ra5+ Kd6 58. Ra2 Rc3 59. Ke2 Kd5 60. Ra5+ Rc5 61. Ra2 Ke4 62. Ra4+ Ke5 63. Ra2 Rc4 64. Kf3 Rc6 65. Ra5+ Kf6 66. Ra2 Kg6 67. g4 Rc3 68. gxf5+ exf5 69. Kf2 Kh5 70. Ra4 g4 71. Ra5 Kg6 72. Ra6+ Kg5 73. Ra8 Rc2+ 74. Kg3 Rc4 75. Rg8+ Kf6 76. Re8 Ra4 77. Kf2 Ra2+ 78. Kg3 Re2 79. Kf4 Rf2+ 80. Kg3 Rf1 81. Kg2 Rf3 82. Kg1 Rh3 83. Kf2 Rh7 84. Kg3 Rh3+ 85. Kf2 Kf7 86. Re5 Kg6 87. Re8 Kf6 88. Kg2 Rh7 89. Kg3 Rb7 90. Kf4 Rb4+ 91. Kg3 Ra4 92. Kf2 Re4 93. Ra8 Re6 94. Ra5 Rb6 95. Ra8 Ke5 96. Ra5+ Ke6 97. Kg3 Rb3 98. Kf4 Rb4+ 99. Kg3 Re4 100. Kf2 Rc4 101. Kg3 Rc2 102. e4 Rc3+ 103. Kh4 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.25"]
[Round "9"]
[White "Van der Wiel, John"]
[Black "Kortschnoj, Viktor"]
[Result "0-1"]
[WhiteElo "2530"]
[BlackElo "2600"]
[ECO "C82"]
[EventDate "1983.01.14"]
[PlyCount "96"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 O-O 11. Bc2 Bf5 12. Nb3 Bg6 13. a4 Bb6 14. Nbd4 Nxd4 15. Nxd4 Qd7 16. Be3 Nc5 17. a5 Ba7 18. f4 Bxc2 19. Nxc2 f6 20. exf6 Rxf6 21. Kh1 c6 22. Bd4 Rf7 23. Nb4 Qd6 24. Qg4 Nb3 25. Be5 Qd7 26. Qxd7 Rxd7 27. Ra2 c5 28. Nxa6 Rc8 29. Rd1 d4 30. Ra3 dxc3 31. Rxd7 c2 32. h4 c1=Q+ 33. Kh2 c4 34. Rxa7 Re8 35. Rxg7+ Kf8 36. Rg3 Rxe5 37. fxe5 Qxb2 38. Nc7 Qxa3 39. a6 Qa5 40. Rf3+ Ke7 41. Rg3 Nc5 42. a7 Qxa7 43. Rg7+ Kd8 44. Ne6+ Nxe6 45. Rxa7 c3 46. Ra6 c2 47. Rc6 Nd4 48. Rc3 Ke7 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.26"]
[Round "10"]
[White "Hort, Vlastimil"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[WhiteElo "2585"]
[BlackElo "2530"]
[ECO "E15"]
[EventDate "1983.01.14"]
[PlyCount "33"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 c6 8. Qc2 d5 9. cxd5 cxd5 10. Bg2 Nc6 11. O-O Rc8 12. Qb2 Ne4 13. Rfd1 Nxd2 14. Rxd2 O-O 15. a3 Qc7 16. Rc2 Rfd8 17. e3 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.26"]
[Round "10"]
[White "Hulak, Krunoslav"]
[Black "Scheeren, Peter"]
[Result "1-0"]
[WhiteElo "2515"]
[BlackElo "2445"]
[ECO "E94"]
[EventDate "1983.01.14"]
[PlyCount "51"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 c6 8. O-O exd4 9. Nxd4 Re8 10. Qc2 Qe7 11. f3 d5 12. cxd5 cxd5 13. Bb5 Nbd7 14. Rfe1 dxe4 15. Bf2 a6 16. Nxe4 Nxe4 17. Rxe4 Qf8 18. Rxe8 Qxe8 19. Bc4 Ne5 20. Bd5 Qd7 21. Qb3 Rb8 22. Rd1 Qc7 23. h3 Nc6 24. Nxc6 bxc6 25. Bxf7+ Kh8 26. Qxb8 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.26"]
[Round "10"]
[White "Kortschnoj, Viktor"]
[Black "Olafsson, Fridrik"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo ""]
[ECO "D38"]
[EventDate "1983.01.14"]
[PlyCount "47"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 Nbd7 6. e3 c5 7. Bd3 Qa5 8. O-O Bxc3 9. bxc3 dxc4 10. Bxc4 b5 11. Be2 Ne4 12. dxc5 h6 13. Qd4 Nxg5 14. Nxg5 hxg5 15. Qxg7 Rf8 16. Bf3 Rb8 17. c6 Nc5 18. Qxg5 Na6 19. Rfd1 Qc7 20. Rd3 Qe7 21. Qe5 Qc7 22. Rd6 b4 23. Rad1 bxc3 24. Qf6 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.26"]
[Round "10"]
[White "Nunn, John Denis Martin"]
[Black "Seirawan, Yasser"]
[Result "1/2-1/2"]
[WhiteElo "2570"]
[BlackElo "2600"]
[ECO "B12"]
[EventDate "1983.01.14"]
[PlyCount "68"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. Be3 Qb6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Qd4 Qxd4 11. Nxd4 Nc6 12. Bb5 Nge7 13. O-O-O Rc8 14. f4 a6 15. Bxc6+ bxc6 16. Na4 c5 17. Nb3 h5 18. g5 c4 19. Nd4 Nf5 20. h4 Nxd4 21. Rxd4 Bf5 22. Rg1 Bg4 23. b3 cxb3 24. axb3 f6 25. exf6 gxf6 26. Nb2 Kf7 27. Nd1 Bxd1 28. Rgxd1 Kg6 29. Rg1 Rc3 30. Kb2 Rhc8 31. Rd2 Rf3 32. Re2 Rc6 33. gxf6+ Kxf6 34. Rg5 Rxf4 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.26"]
[Round "10"]
[White "Ree, Hans"]
[Black "Kuligowski, Adam"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2435"]
[ECO "E15"]
[EventDate "1983.01.14"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Ba6 7. b3 d5 8. cxd5 Nxd5 9. O-O O-O 10. a3 Be7 11. Nc3 Nd7 12. Re1 c5 13. e4 Nxc3 14. Bxc3 Bb7 15. Qc2 Rc8 16. Qb2 Bf6 17. Rad1 cxd4 18. Bxd4 Qc7 19. Bxf6 Nxf6 20. Nd4 Qc3 21. Qb1 Rfd8 22. Nb5 Qe5 23. Rxd8+ Rxd8 24. a4 h5 25. Qc2 h4 26. f4 Qh5 27. e5 Bxg2 28. Qxg2 Rd1 29. Rxd1 Qxd1+ 30. Qf1 Qxf1+ 31. Kxf1 Ne4 32. Kg2 hxg3 33. hxg3 Kf8 34. Nd4 Ke7 35. Kf3 Nc5 36. g4 f6 37. Ke3 fxe5 38. fxe5 Kd7 39. Kf4 Nd3+ 40. Ke4 Nc5+ 41. Kf4 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.26"]
[Round "10"]
[White "Ribli, Zoltan"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2635"]
[ECO "D75"]
[EventDate "1983.01.14"]
[PlyCount "33"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 g6 7. d4 Bg7 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 Nxd4 11. cxd4 Qxd4 12. Rb1 O-O 13. Be3 Qc4 14. Qd2 Be6 15. Rxb7 Rad8 16. Qa5 Qxe2 17. Rxe7 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.26"]
[Round "10"]
[White "Speelman, Jonathan Simon"]
[Black "Browne, Walter Shawn"]
[Result "1/2-1/2"]
[WhiteElo "2570"]
[BlackElo "2540"]
[ECO "E05"]
[EventDate "1983.01.14"]
[PlyCount "125"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Bd6 11. Bg5 Nbd7 12. Rd1 Qb8 13. Bxf6 Nxf6 14. Nbd2 Rc8 15. Ng5 Bxg2 16. Kxg2 Qb7+ 17. Kg1 c5 18. Nde4 Nxe4 19. Nxe4 Qb6 20. d5 exd5 21. Rxd5 Be7 22. Rad1 Qe6 23. a4 h6 24. e3 bxa4 25. Qxa4 Rab8 26. Qc2 Rb4 27. Nd6 Bxd6 28. Rxd6 Qe4 29. Qxe4 Rxe4 30. Rxa6 Rb4 31. Ra7 Rxb2 32. Rdd7 Rf8 33. Rac7 Rc2 34. Rd5 g6 35. g4 c4 36. Rdc5 Re8 37. Rxc4 Rxc4 38. Rxc4 Re5 39. h4 Kg7 40. Kg2 Kf6 41. Kg3 Ra5 42. Rc6+ Kg7 43. Rd6 g5 44. Rd4 Rb5 45. f3 Rb3 46. Re4 Rb2 47. Re5 Kf6 48. Ra5 Re2 49. e4 Kg6 50. Rb5 Kf6 51. Rb8 Kg7 52. Ra8 Kh7 53. Ra1 Kg6 54. Rh1 Kg7 55. Rh2 Re1 56. Rd2 Rh1 57. h5 Ra1 58. Kf2 Ra3 59. Ke2 Kf6 60. Rd6+ Kg7 61. Rd3 Ra4 62. Ke3 Kf6 63. f4 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.27"]
[Round "11"]
[White "Andersson, Ulf"]
[Black "Hulak, Krunoslav"]
[Result "1-0"]
[WhiteElo "2635"]
[BlackElo "2515"]
[ECO "E60"]
[EventDate "1983.01.14"]
[PlyCount "99"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. b3 Bg7 5. Bb2 Nc6 6. Bg2 O-O 7. O-O d6 8. d4 cxd4 9. Nxd4 Bd7 10. Nc3 a6 11. Rc1 Qa5 12. e3 Rfc8 13. a3 Rab8 14. Re1 Bg4 15. Qd2 Qh5 16. Nd5 Nxd5 17. cxd5 Nxd4 18. Bxd4 Bxd4 19. Qxd4 Bf3 20. Rc4 Bxg2 21. Kxg2 Qf5 22. Rec1 Qd7 23. e4 f6 24. Qc3 Rxc4 25. Qxc4 Kf7 26. h3 f5 27. Rc3 fxe4 28. Qxe4 Rf8 29. a4 Kg7 30. g4 Rf6 31. Qd4 g5 32. f4 h6 33. f5 Qd8 34. Qb4 Rf7 35. Rc4 Kh7 36. Qc3 Qg8 37. Rc7 b5 38. axb5 axb5 39. Qd3 Kh8 40. Qxb5 Qa8 41. Qc4 Qa2+ 42. Qc2 Qa6 43. b4 Kg8 44. Qe4 Qa2+ 45. Rc2 Qb3 46. b5 h5 47. Qc4 Qb1 48. Qe4 Qb3 49. gxh5 Kg7 50. f6+ 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.27"]
[Round "11"]
[White "Browne, Walter Shawn"]
[Black "Ree, Hans"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2500"]
[ECO "E88"]
[EventDate "1983.01.14"]
[PlyCount "97"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c6 8. Qd2 cxd5 9. cxd5 Na6 10. Bb5 Ne8 11. Nge2 Nec7 12. O-O Nxb5 13. Nxb5 Nc7 14. Nxa7 Bd7 15. Qb4 Ne8 16. Qxb7 Rb8 17. Nc6 Rxb7 18. Nxd8 Rxb2 19. Nc3 Nc7 20. Nc6 Ra8 21. Rab1 Rc2 22. Rfc1 Rxc1+ 23. Bxc1 Na6 24. Ba3 Bf8 25. Rb7 Bc8 26. Ra7 Rxa7 27. Nxa7 Bd7 28. Nc6 Nc7 29. Kf2 f5 30. Bb4 fxe4 31. fxe4 Na6 32. Ba3 Nc7 33. Bb4 Na6 34. Ba3 Nc7 35. Ke3 Bc8 36. Bb4 Na6 37. Ba3 Nc7 38. Bb4 Na6 39. a4 Kf7 40. Ba3 Ke8 41. Nb5 Kd7 42. Nxe5+ dxe5 43. Bxf8 Nc7 44. Na3 Ba6 45. Nc2 Bf1 46. Ne1 Ne8 47. Nf3 Bxg2 48. Nxe5+ Kc7 49. Be7 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.27"]
[Round "11"]
[White "Kuligowski, Adam"]
[Black "Nunn, John Denis Martin"]
[Result "0-1"]
[WhiteElo "2435"]
[BlackElo "2570"]
[ECO "E84"]
[EventDate "1983.01.14"]
[PlyCount "58"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. h4 h5 10. O-O-O b5 11. Nd5 bxc4 12. g4 Nxd5 13. exd5 Nb4 14. Nc3 c6 15. Bxc4 cxd5 16. Bb3 Qb6 17. Rhg1 Be6 18. gxh5 Bf5 19. Rg5 Bh6 20. Rdg1 Bxg5 21. Rxg5 e6 22. hxg6 fxg6 23. h5 Rb7 24. Qg2 Rg7 25. h6 Rb7 26. Rxf5 exf5 27. Qxg6+ Kh8 28. Qg2 f4 29. Bg1 Rg8 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.27"]
[Round "11"]
[White "Olafsson, Fridrik"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo "2585"]
[ECO "E14"]
[EventDate "1983.01.14"]
[PlyCount "109"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. e3 O-O 8. b3 d6 9. Bb2 Nbd7 10. Be2 Ne4 11. Qc2 f5 12. Bd3 Qe7 13. O-O-O c5 14. Rhg1 cxd4 15. Nxd4 Ndc5 16. f3 Nxd3+ 17. Rxd3 Nc5 18. Rc3 Rac8 19. Rd1 a6 20. Kb1 Rc7 21. h3 Rf6 22. Ka1 h6 23. Rd2 Qf8 24. Ne2 e5 25. Nc1 Rg6 26. Qd1 Rd7 27. b4 Ne6 28. Rcd3 e4 29. fxe4 Bxe4 30. Rxd6 Rxd6 31. Rxd6 a5 32. b5 Qc8 33. Nd3 Kh7 34. g4 Bxd3 35. Qxd3 Nc5 36. Rd8 Nxd3 37. Rxc8 fxg4 38. hxg4 Rxg4 39. Bd4 Rg1+ 40. Ka2 Rg2+ 41. Kb1 h5 42. Bxb6 h4 43. Bc7 h3 44. Rd8 Rb2+ 45. Ka1 Rb3 46. a4 Rc3 47. Rxd3 Rxd3 48. Kb2 Rxe3 49. b6 Re6 50. c5 Re4 51. Kc3 Rb4 52. Kd3 Kg6 53. Ke3 Kf5 54. Kf2 Rb2+ 55. Kg3 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.27"]
[Round "11"]
[White "Scheeren, Peter"]
[Black "Speelman, Jonathan Simon"]
[Result "1-0"]
[WhiteElo "2445"]
[BlackElo "2570"]
[ECO "E55"]
[EventDate "1983.01.14"]
[PlyCount "99"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 b6 8. O-O Bb7 9. Qe2 Nbd7 10. Bd2 c5 11. Rfd1 Rc8 12. a3 Bxc3 13. Bxc3 Ne4 14. Be1 Qe7 15. Ne5 cxd4 16. Nxd7 Qxd7 17. Rxd4 Qc6 18. f3 Nd6 19. Bb3 Nf5 20. Rd2 Qc5 21. Bf2 Qa5 22. e4 Ba6 23. Qe1 Ne7 24. Rd7 Qb5 25. Rxe7 Qxb3 26. Rxa7 Bd3 27. Bd4 Rfd8 28. Qe3 h6 29. Bc3 Rxc3 30. bxc3 Bc4 31. Qf4 Qxc3 32. Qc1 Qe5 33. h3 b5 34. Kh1 g5 35. a4 b4 36. Rb1 Rd4 37. Rxb4 Qd6 38. Ra8+ Kh7 39. Rb1 Bb3 40. Qg1 Bxa4 41. Qh2 e5 42. Qg3 Bd7 43. Kh2 f6 44. Rb7 Qc6 45. Raa7 Kg6 46. Rc7 Qb5 47. Qg4 Bxg4 48. Rg7+ Kh5 49. hxg4+ Kh4 50. g3# 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.27"]
[Round "11"]
[White "Seirawan, Yasser"]
[Black "Kortschnoj, Viktor"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2600"]
[ECO "A16"]
[EventDate "1983.01.14"]
[PlyCount "79"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. h4 h6 7. d3 Bg7 8. Be3 N8d7 9. a4 Nf6 10. a5 Nbd5 11. Bd4 Nf4 12. gxf4 Qxd4 13. Qa4+ Qxa4 14. Rxa4 Rb8 15. Nf3 O-O 16. O-O Be6 17. d4 c6 18. e3 Rfc8 19. b4 Bd7 20. Ne5 Be8 21. Ra2 e6 22. Ne4 Nxe4 23. Bxe4 Bf8 24. Rb1 Be7 25. Nf3 Rc7 26. Kg2 a6 27. Kg3 b6 28. Ne5 Kg7 29. Nd3 Bd6 30. Kg2 f6 31. Rba1 bxa5 32. Rxa5 Bxb4 33. Rxa6 Be7 34. Kg3 Rb3 35. Ra7 Rxa7 36. Rxa7 Kf8 37. Ra8 Kf7 38. h5 gxh5 39. Bf3 Rb5 40. Rxe8 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.27"]
[Round "11"]
[White "Van der Wiel, John"]
[Black "Ribli, Zoltan"]
[Result "0-1"]
[WhiteElo "2530"]
[BlackElo "2595"]
[ECO "B54"]
[EventDate "1983.01.14"]
[PlyCount "54"]

1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 a6 6. f4 b5 7. Qf3 Bb7 8. Bd3 Nd7 9. f5 Ne5 10. Qh3 exf5 11. Nxf5 g6 12. Ne3 Nf6 13. Bd2 Bg7 14. O-O-O b4 15. Ne2 Qa5 16. Nc4 Nxc4 17. Bxc4 O-O 18. Qb3 Nxe4 19. Bxb4 Qg5+ 20. Kb1 a5 21. Bxd6 Nxd6 22. Rxd6 Bxg2 23. Rg1 Qe5 24. Rb6 Qxh2 25. Qe3 Qh4 26. Bb5 Be4 27. Ng3 Bd4 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.28"]
[Round "12"]
[White "Hort, Vlastimil"]
[Black "Seirawan, Yasser"]
[Result "1/2-1/2"]
[WhiteElo "2585"]
[BlackElo "2600"]
[ECO "A25"]
[EventDate "1983.01.14"]
[PlyCount "74"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 h5 7. d4 h4 8. d5 Nce7 9. e4 f5 10. Ng1 Nf6 11. Nh3 fxe4 12. Ng5 Bh6 13. Ngxe4 Nxe4 14. Nxe4 Bxc1 15. Rxc1 h3 16. Bf3 Nf5 17. Bg4 Nd4 18. f4 Bf5 19. Ng5 Qe7 20. O-O O-O-O 21. Re1 Qf6 22. Ne4 Bxg4 23. Qxg4+ Qf5 24. Qxf5+ gxf5 25. Ng5 Rdg8 26. Kf2 exf4 27. gxf4 Rh4 28. Ke3 c5 29. dxc6 Nxc6 30. Red1 Rg4 31. Rc2 Kc7 32. Rcd2 Rg6 33. Nxh3 Re6+ 34. Kf3 Re4 35. b3 Rh4 36. Kg3 Rg4+ 37. Kf3 Rh4 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.28"]
[Round "12"]
[White "Hulak, Krunoslav"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2530"]
[ECO "E32"]
[EventDate "1983.01.14"]
[PlyCount "44"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. b3 Nbd7 10. Bb2 a6 11. Be2 Ne4 12. Qc2 f5 13. O-O Ng5 14. Ne1 f4 15. exf4 Rxf4 16. f3 Rh4 17. f4 Ne4 18. g3 Nxg3 19. hxg3 Rh1+ 20. Kf2 Rh2+ 21. Kg1 Rh1+ 22. Kf2 Rh2+ 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.28"]
[Round "12"]
[White "Kuligowski, Adam"]
[Black "Browne, Walter Shawn"]
[Result "0-1"]
[WhiteElo "2435"]
[BlackElo "2540"]
[ECO "E11"]
[EventDate "1983.01.14"]
[PlyCount "87"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. Bg5 Nbd7 8. O-O c6 9. Nbd2 b6 10. Rc1 Bb7 11. cxd5 exd5 12. Ne1 Re8 13. Nd3 Ne4 14. Bxe7 Qxe7 15. Re1 Rad8 16. e3 c5 17. dxc5 bxc5 18. Qc2 c4 19. Nf4 Ne5 20. Kf1 Nc5 21. Rb1 Ned3 22. Nxd3 Nxd3 23. Red1 Nxf2 24. Kxf2 Qxe3+ 25. Kf1 Ba6 26. Bf3 c3+ 27. Kg2 cxd2 28. Qxd2 d4 29. Qxe3 dxe3 30. Bc6 e2 31. Rxd8 Rxd8 32. Bf3 Rd2 33. Kf2 Bd3 34. Ke3 Rxb2 35. Rxb2 e1=Q+ 36. Kxd3 g6 37. Re2 Qb1+ 38. Ke3 Qb6+ 39. Kd2 Qd4+ 40. Ke1 a5 41. Kf1 a4 42. h4 a3 43. Kg2 Kg7 44. Rc2 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.28"]
[Round "12"]
[White "Nunn, John Denis Martin"]
[Black "Kortschnoj, Viktor"]
[Result "0-1"]
[WhiteElo "2570"]
[BlackElo "2600"]
[ECO "C54"]
[EventDate "1983.01.14"]
[PlyCount "80"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. O-O a6 6. c3 Ba7 7. Bb3 O-O 8. Bg5 h6 9. Bh4 d6 10. Nbd2 Kh8 11. Nc4 g5 12. Bg3 Qe8 13. Qd2 Rg8 14. Rae1 Bg4 15. Bd1 Be6 16. Ne3 Rd8 17. Bc2 Nh5 18. d4 Bc8 19. Kh1 Ne7 20. Qc1 f6 21. Nf5 Kh7 22. Nd2 Be6 23. Qd1 Ng7 24. Qf3 Rf8 25. Bd3 Qd7 26. Nxe7 Qxe7 27. Nc4 h5 28. h4 Bg4 29. Qe3 b5 30. Na5 Bd7 31. Qe2 Kg8 32. Nb3 Rde8 33. c4 exd4 34. cxb5 f5 35. exf5 Qxe2 36. Bxe2 Rxe2 37. Rxe2 Bxb5 38. Rfe1 Bxe2 39. Rxe2 Nxf5 40. hxg5 d3 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.28"]
[Round "12"]
[White "Ree, Hans"]
[Black "Scheeren, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2445"]
[ECO "E39"]
[EventDate "1983.01.14"]
[PlyCount "113"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Nf3 b6 8. Bf4 Bb7 9. Rd1 Nc6 10. e4 Nh5 11. Bc1 Nf6 12. Bg5 Be7 13. Be2 a6 14. e5 Ng4 15. Bxe7 Qxe7 16. Qe4 f5 17. exf6 Nxf6 18. Qe3 Rab8 19. O-O Ba8 20. Rd2 Na5 21. b4 Bxf3 22. Qxf3 Nc6 23. Rfd1 a5 24. b5 Ne5 25. Qe3 Nf7 26. Na4 Qd8 27. g4 d6 28. g5 Nd7 29. f4 e5 30. f5 Qxg5+ 31. Qxg5 Nxg5 32. Rxd6 Nc5 33. Nxc5 bxc5 34. Kg2 Ne4 35. R6d3 Rxf5 36. Bf3 Rg5+ 37. Kf1 Rf8 38. Ke2 Nf6 39. Rd8 e4 40. Rxf8+ Kxf8 41. Bh1 Rh5 42. Rb1 Rxh2+ 43. Ke3 Nd7 44. Bxe4 Nb6 45. Bd5 Ke7 46. Bg8 Rh3+ 47. Ke4 Kf8 48. Bd5 Rxa3 49. Rf1+ Ke8 50. Ke5 Rg3 51. Kd6 Rg6+ 52. Kxc5 Nd7+ 53. Kd4 Kd8 54. Ra1 Rg4+ 55. Ke3 Nb6 56. Kf3 Rd4 57. Ke3 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.28"]
[Round "12"]
[White "Ribli, Zoltan"]
[Black "Olafsson, Fridrik"]
[Result "1-0"]
[WhiteElo "2595"]
[BlackElo ""]
[ECO "E15"]
[EventDate "1983.01.14"]
[PlyCount "84"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. g3 Ba6 7. b3 d5 8. Bg2 c6 9. Qc2 Nbd7 10. Nbd2 O-O 11. O-O c5 12. Rac1 Rc8 13. Qb2 Bb7 14. Rfd1 Rc7 15. dxc5 bxc5 16. e3 Qb8 17. Ne5 Nxe5 18. Qxe5 Rd8 19. cxd5 exd5 20. Nb1 Bc6 21. Qf4 Ba8 22. Nc3 h6 23. Nb5 Rc6 24. Qxb8 Rxb8 25. Nc3 Ra6 26. Rc2 c4 27. bxc4 dxc4 28. Bf1 Ne4 29. Bxc4 Nxc3 30. Rxc3 Rc6 31. Rb3 Rbc8 32. Bd5 Rd6 33. Rbd3 Bxd5 34. Rxd5 Ra6 35. R1d2 Rc1+ 36. Kg2 Ra1 37. Rd8+ Kh7 38. R8d7 Kg8 39. Rc7 g6 40. Rdd7 Rf6 41. Rxa7 h5 42. Rd4 Kg7 1-0

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.28"]
[Round "12"]
[White "Speelman, Jonathan Simon"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2570"]
[BlackElo "2635"]
[ECO "A46"]
[EventDate "1983.01.14"]
[PlyCount "31"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. Bg5 c5 6. c3 cxd4 7. Bxf6 Qxf6 8. cxd4 Bb4+ 9. Nc3 O-O 10. O-O a6 11. Rc1 Qd8 12. e3 Nc6 13. Ne5 Rc8 14. Nd3 Bxc3 15. Rxc3 Na5 16. Rxc8 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.30"]
[Round "13"]
[White "Andersson, Ulf"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2635"]
[BlackElo "2500"]
[ECO "A35"]
[EventDate "1983.01.14"]
[PlyCount "25"]

1. Nf3 c5 2. c4 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. e3 Nf6 7. Be2 O-O 8. O-O Nxd4 9. exd4 d5 10. Bf4 dxc4 11. Bxc4 Ne8 12. Re1 Nd6 13. Bb3 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.30"]
[Round "13"]
[White "Browne, Walter Shawn"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2570"]
[ECO "B08"]
[EventDate "1983.01.14"]
[PlyCount "29"]

1. d4 g6 2. e4 d6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. Qd2 e5 9. dxe5 dxe5 10. Rad1 Qc8 11. Qc1 Rd8 12. Rxd8+ Nxd8 13. Rd1 Ne6 14. Qd2 Bxf3 15. Bxf3 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.30"]
[Round "13"]
[White "Kortschnoj, Viktor"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[WhiteElo "2600"]
[BlackElo "2585"]
[ECO "D30"]
[EventDate "1983.01.14"]
[PlyCount "78"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. e4 Nf6 10. Nc3 c5 11. e5 Nd5 12. Nxd5 exd5 13. dxc5 Bg4 14. Be2 Bxf3 15. Bxf3 Qxe5+ 16. Qe2 Re8 17. Qxe5 Rxe5+ 18. Kd2 Na6 19. Rac1 Rc8 20. Kc3 Rf5 21. b4 Rf4 22. a3 b6 23. c6 Rxc6+ 24. Kb3 Rfc4 25. Rxc4 dxc4+ 26. Kc3 Rd6 27. Kxc4 Nc7 28. Rc1 Kf8 29. a4 Ke7 30. Re1+ Re6 31. Ra1 Rf6 32. Re1+ Re6 33. Rd1 Rd6 34. Bd5 Kd8 35. Rd3 f6 36. h4 Rd7 37. h5 Rd6 38. Rd4 Rd7 39. g3 Rd6 {Time} 0-1

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.30"]
[Round "13"]
[White "Olafsson, Fridrik"]
[Black "Hulak, Krunoslav"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo "2515"]
[ECO "E60"]
[EventDate "1983.01.14"]
[PlyCount "53"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 O-O 7. h3 d6 8. Be3 cxd4 9. Nxd4 Bd7 10. Rc1 Rc8 11. b3 a6 12. O-O Nxd4 13. Bxd4 Bc6 14. Qd3 Re8 15. Rfd1 Qa5 16. Rc2 Bxg2 17. Kxg2 b5 18. cxb5 e5 19. Be3 axb5 20. Rdc1 b4 21. Nd5 Rxc2 22. Nxf6+ Bxf6 23. Rxc2 Qa8+ 24. Kh2 d5 25. Rc7 Bd8 26. Ra7 Qc6 27. Ra6 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.30"]
[Round "13"]
[White "Scheeren, Peter"]
[Black "Kuligowski, Adam"]
[Result "1/2-1/2"]
[WhiteElo "2445"]
[BlackElo "2435"]
[ECO "E58"]
[EventDate "1983.01.14"]
[PlyCount "121"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. cxd5 exd5 11. Nh4 Ne7 12. g3 Bh3 13. Ng2 Bf5 14. Nf4 Bxd3 15. Qxd3 c4 16. Qc2 g5 17. Ng2 g4 18. e4 Nxe4 19. Bh6 Rfe8 20. f3 gxf3 21. Rxf3 Qd6 22. Bf4 Qe6 23. Raf1 Ng6 24. Bc1 f6 25. Ne3 Rad8 26. Nf5 Kh8 27. g4 Rg8 28. h3 Ne7 29. Nh6 Rg6 30. Kh1 Re8 31. Qh2 Ng8 32. Nf5 Qd7 33. Ng3 Nxg3+ 34. Qxg3 Re4 35. Qb8 Qe6 36. Bf4 Re1 37. Qxb7 h5 38. Bg3 Rxf1+ 39. Rxf1 hxg4 40. Qb1 Ne7 41. h4 Qe3 42. Kh2 Qxc3 43. Qb8+ Ng8 44. Qxa7 Rg7 45. Qc5 Rb7 46. Qxd5 Rb2+ 47. Rf2 Rxf2+ 48. Bxf2 Qh3+ 49. Kg1 g3 50. Be1 c3 51. Qg2 Qg4 52. Bxc3 Ne7 53. d5 Nf5 54. Bxf6+ Kh7 55. Be5 Ne3 56. Qxg3 Qd1+ 57. Kf2 Ng4+ 58. Kg2 Qe2+ 59. Kh3 Nf2+ 60. Kh2 Ng4+ 61. Kh3 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.30"]
[Round "13"]
[White "Seirawan, Yasser"]
[Black "Ribli, Zoltan"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2595"]
[ECO "A30"]
[EventDate "1983.01.14"]
[PlyCount "41"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 a6 10. b3 Nbd7 11. e4 Qb8 12. Qe3 O-O 13. Nd4 Re8 14. Bb2 Bf8 15. Re1 Qa7 16. Rad1 Rad8 17. Qe2 g6 18. Kh1 Qa8 19. f3 h5 20. Qf2 Qb8 21. Qe3 1/2-1/2

[Event "45th Hoogovens it"]
[Site "Wijk aan Zee NED"]
[Date "1983.01.30"]
[Round "13"]
[White "Van der Wiel, John"]
[Black "Speelman, Jonathan Simon"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2570"]
[ECO "B12"]
[EventDate "1983.01.14"]
[PlyCount "49"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 cxd4 8. Nxd4 h5 9. f4 hxg4 10. Bb5+ Nd7 11. f5 Rxh4 12. Rg1 Bh5 13. fxe6 fxe6 14. Nxe6 Qb6 15. Bxd7+ Kxd7 16. Qxd5+ Bd6 17. Nd4 Re8 18. e6+ Kc8 19. Bg5 Nf6 20. Qc4+ Qc5 21. Qxc5+ Bxc5 22. Bxh4 Bxd4 23. Rg3 Rxe6+ 24. Kf1 Ne4 25. Nxe4 1/2-1/2
