[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.12"]
[Round "1"]
[White "Andersson, Ulf"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2640"]
[BlackElo "2710"]
[ECO "E19"]
[EventDate "1983.10.12"]
[PlyCount "41"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 c5 10. Rd1 d6 11. b3 Bf6 12. Bb2 Nd7 13. Qd2 Qe7 14. dxc5 Bxb2 15.
Qxb2 dxc5 16. Rd3 Rad8 17. Rad1 Nb8 18. h4 Rxd3 19. Rxd3 Rd8 20. Qd2 Rxd3 21.
Qxd3 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.12"]
[Round "1"]
[White "Ljubojevic, Ljubomir"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2600"]
[ECO "C92"]
[EventDate "1983.10.12"]
[PlyCount "67"]

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 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. Bc2 Nb8 13. b3 Nbd7 14. d5 c6 15. c4
Qc7 16. Nf1 Rec8 17. Ne3 g6 18. Bd2 Nc5 19. Ng4 Nxg4 20. hxg4 cxd5 21. cxd5 Na4
22. Bd3 Nb2 23. Qb1 Nxd3 24. Qxd3 f6 25. Nh2 Be7 26. Nf1 Qd7 27. Ne3 Bd8 28.
Kh2 a5 29. b4 a4 30. Kg3 Bb6 31. Rh1 Ba6 32. Rh6 Rf8 33. Rah1 Rf7 34. Rc1
1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.12"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Sosonko, Gennadi"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2575"]
[ECO "D38"]
[EventDate "1983.10.12"]
[PlyCount "57"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 g5 8. Bg3
Ne4 9. Nd2 Nxg3 10. hxg3 c5 11. dxc5 Nc6 12. e4 Bxc3 13. bxc3 Qe7 14. Qe2 Be6
15. exd5 Bxd5 16. Qxe7+ Nxe7 17. Bb5+ Kf8 18. O-O Rc8 19. c4 Be6 20. Ne4 a6 21.
Ba4 Bxc4 22. Rfd1 f5 23. Nd6 Rxc5 24. Nxb7 Rd5 25. Rdc1 Bb5 26. Bb3 Re5 27. Rc7
Kg7 28. Nd6 Re2 29. a4 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.12"]
[Round "1"]
[White "Seirawan, Yasser"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2515"]
[ECO "E39"]
[EventDate "1983.10.12"]
[PlyCount "50"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Nf3 Nc6 8.
Bf4 d5 9. Rd1 e5 10. Bg5 d4 11. Nd5 Be7 12. Bxf6 Bxf6 13. e3 dxe3 14. fxe3 e4
15. Nd2 Bg4 16. Be2 Bxe2 17. Kxe2 Be5 18. Nxe4 Qh4 19. g3 Qg4+ 20. Kf1 Qg6 21.
b4 Rae8 22. Qd3 Bb8 23. Nc5 Ne5 24. Qxg6 fxg6+ 25. Ke2 Nxc4 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.12"]
[Round "1"]
[White "Timman, Jan"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2605"]
[ECO "A40"]
[EventDate "1983.10.12"]
[PlyCount "32"]

1. c4 b6 2. d4 Bb7 3. d5 e6 4. e4 Bb4+ 5. Bd2 Qe7 6. Bxb4 Qxb4+ 7. Qd2 Qxd2+ 8.
Kxd2 Nf6 9. Nc3 d6 10. Bd3 O-O 11. Nf3 c6 12. dxe6 fxe6 13. e5 dxe5 14. Nxe5
Nbd7 15. Nxd7 Nxd7 16. f3 Rad8 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.12"]
[Round "1"]
[White "Vaganian, Rafael"]
[Black "Huebner, Robert"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2620"]
[ECO "C42"]
[EventDate "1983.10.12"]
[PlyCount "55"]

1. d4 d5 2. c4 dxc4 3. Nc3 e5 4. e3 exd4 5. exd4 Nf6 6. Bxc4 Be7 7. Nf3 O-O 8.
O-O Nbd7 9. Re1 Nb6 10. Bb3 c6 11. Bg5 Bg4 12. Qd3 Bxf3 13. Qxf3 Nfd5 14. Bxe7
Nxe7 15. Re5 Ng6 16. Re4 Nd7 17. Rd1 Qa5 18. Re3 Rad8 19. Ne4 Qc7 20. h4 h6 21.
Qg4 Kh8 22. h5 Nf4 23. Rg3 g5 24. hxg6 fxg6 25. Re1 Rde8 26. Rge3 Nb6 27. Nc5
Qc8 28. Qxf4 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.13"]
[Round "2"]
[White "Huebner, Robert"]
[Black "Ljubojevic, Ljubomir"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2645"]
[ECO "D58"]
[EventDate "1983.10.12"]
[PlyCount "40"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 b6 8. Qb3
Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Qd6 12. Bd3 c5 13. dxc5 Bxc3+ 14. Qxc3
bxc5 15. O-O Nd7 16. Rd2 Rfd8 17. Bb1 Rac8 18. Rfd1 Nf8 19. a3 Ne6 20. Qe5 Ng5
1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.13"]
[Round "2"]
[White "Karpov, Anatoly"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[WhiteElo "2710"]
[BlackElo "2620"]
[ECO "D32"]
[EventDate "1983.10.12"]
[PlyCount "113"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Be2 cxd4 8.
Nxd4 Bd6 9. O-O O-O 10. Bf3 Be5 11. Qd3 Nb4 12. Qd2 Bxd4 13. exd4 Bf5 14. Bd1
Re8 15. Na4 Nc6 16. f3 Qa5 17. Qxa5 Nxa5 18. Kf2 Nc6 19. Be3 Nb4 20. Bg5 Nd7
21. g4 Bg6 22. Bb3 Bc2 23. Bxc2 Nxc2 24. Rad1 f6 25. Bf4 Nf8 26. Rd2 Ne6 27.
Bg3 Ncxd4 28. Rfd1 Nc6 29. Rxd5 Rad8 30. Rxd8 Rxd8 31. Rxd8+ Ncxd8 32. Ke3 Kf7
33. f4 g6 34. f5 gxf5 35. gxf5 Ng7 36. Ke4 Nc6 37. Bd6 Ne7 38. Nc5 b6 39. Na6
Ngxf5 40. Bb8 Ke6 41. Bxa7 Nd6+ 42. Kd3 Nd5 43. a4 f5 44. b4 f4 45. a5 bxa5 46.
bxa5 Kd7 47. Nc5+ Kc6 48. Nb3 Nb4+ 49. Ke2 Kb5 50. Kf3 Nc6 51. Bb6 Nc4 52. Bc7
N4xa5 53. Nxa5 Nxa5 54. Bxa5 Kxa5 55. Kxf4 Kb5 56. Kg5 Kc5 57. Kh6 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.13"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2640"]
[ECO "E16"]
[EventDate "1983.10.12"]
[PlyCount "60"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 O-O 6. g3 b6 7. Nc3 Bb7 8.
Bg2 Ne4 9. Qc2 Nxc3 10. Ng5 Qxg5 11. Bxb7 Nxe2 12. Qxe2 Nc6 13. Bxa8 Rxa8 14.
Qd3 Qa5+ 15. Kf1 d5 16. Kg2 Rd8 17. Rhd1 Nb4 18. Qa3 Qxa3 19. bxa3 Na6 20. Rac1
Kf8 21. a4 dxc4 22. Rxc4 Rd5 23. Kf3 Ke7 24. Ke3 Kd7 25. Rdc1 Rd6 26. a5 b5 27.
R4c2 c6 28. a3 Nc7 29. g4 Nd5+ 30. Kf3 h6 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.13"]
[Round "2"]
[White "Spassky, Boris"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2575"]
[ECO "E18"]
[EventDate "1983.10.12"]
[PlyCount "54"]

1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Nxe4
Bxe4 9. b3 d5 10. cxd5 Qxd5 11. Bb2 Nd7 12. Ne1 Bxg2 13. Nxg2 Nf6 14. Rc1 Rac8
15. Qc2 c5 16. Rfd1 Qb7 17. Qb1 cxd4 18. Bxd4 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Qxc8
21. Ne3 h6 22. Qc2 Qxc2 23. Nxc2 Kf8 24. f3 h5 25. Kf2 Nd7 26. e4 g6 27. Ne3
Bc5 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.13"]
[Round "2"]
[White "Timman, Jan"]
[Black "Seirawan, Yasser"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2605"]
[ECO "E24"]
[EventDate "1983.10.12"]
[PlyCount "44"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Nh3
Na5 9. Qa4 O-O 10. Bg5 d6 11. e5 Qd7 12. Qc2 Ne8 13. Qe4 Bb7 14. Qh4 f6 15.
exf6 Nxf6 16. Bd3 Ba6 17. Bxf6 gxf6 18. O-O Bxc4 19. Bxc4 Nxc4 20. Nf4 e5 21.
dxe5 Nxe5 22. Rad1 Qf7 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.13"]
[Round "2"]
[White "Van der Wiel, John"]
[Black "Vaganian, Rafael"]
[Result "0-1"]
[WhiteElo "2515"]
[BlackElo "2620"]
[ECO "C16"]
[EventDate "1983.10.12"]
[PlyCount "102"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. Nf3 Qd7 7. Be2 Ne7 8. O-O
Nf5 9. a4 Ba6 10. a5 b5 11. Rd1 Qc6 12. Bd3 b4 13. Ne2 Bxd3 14. cxd3 Nd7 15.
Qh3 h6 16. Bd2 Qb5 17. Rdc1 Rc8 18. g4 Ne7 19. Ne1 g6 20. Rc2 Bg7 21. Rac1 Qxa5
22. Ng3 Qb6 23. Be3 b3 24. Rc3 Nxe5 25. dxe5 d4 26. Ne4 dxe3 27. fxe3 Bxe5 28.
d4 Bg7 29. Nc5 Qd6 30. Nf3 Rb8 31. Ne4 Qa6 32. Rxc7 Nd5 33. Rc8+ Rxc8 34. Rxc8+
Ke7 35. Rxh8 Bxh8 36. Qxh6 Qe2 37. Qh4+ Bf6 38. Nxf6 Qxe3+ 39. Qf2 Kxf6 40.
Nd2+ Kg5 41. Qxe3+ Nxe3 42. h3 a5 43. Nxb3 Nc4 44. Kf2 a4 45. Nc1 Nxb2 46. Kg3
a3 47. h4+ Kf6 48. Kf3 Nd3 49. Na2 g5 50. h5 Nf4 51. Ke4 Nd5 0-1

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.14"]
[Round "3"]
[White "Andersson, Ulf"]
[Black "Huebner, Robert"]
[Result "1/2-1/2"]
[WhiteElo "2640"]
[BlackElo "2620"]
[ECO "D23"]
[EventDate "1983.10.12"]
[PlyCount "46"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Be7 8.
O-O O-O 9. Nc3 Nbd7 10. Re1 Ne4 11. e3 Qb6 12. Qe2 Rad8 13. Nd2 Nxd2 14. Qxd2
Bg6 15. Qe2 Nf6 16. b3 Nd5 17. Na4 Qa5 18. Bd2 Qc7 19. e4 Nb6 20. Nxb6 Qxb6 21.
d5 Bc5 22. dxc6 Qxc6 23. Be3 Bxe3 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.14"]
[Round "3"]
[White "Ljubojevic, Ljubomir"]
[Black "Van der Wiel, John"]
[Result "0-1"]
[WhiteElo "2645"]
[BlackElo "2515"]
[ECO "B26"]
[EventDate "1983.10.12"]
[PlyCount "64"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Nge7 8. Bh6
O-O 9. Bxg7 Kxg7 10. f4 Nd4 11. Nf3 Bg4 12. O-O Qd7 13. Nh4 exf4 14. gxf4 f5
15. Rae1 Rae8 16. h3 Bh5 17. Nd1 d5 18. c3 Ndc6 19. e5 d4 20. c4 h6 21. a3 Nd8
22. Nf2 Ne6 23. Bf3 Bxf3 24. Nxf3 b5 25. h4 Rb8 26. Kh2 Qc6 27. Kg3 g5 28. hxg5
hxg5 29. cxb5 Rxb5 30. Nxg5 Nxg5 31. fxg5 f4+ 32. Kh2 Qf3 0-1

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.14"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2600"]
[ECO "D19"]
[EventDate "1983.10.12"]
[PlyCount "82"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
O-O 9. Qe2 Nbd7 10. e4 Bg6 11. Bd3 Bh5 12. Bf4 Re8 13. e5 Nd5 14. Nxd5 cxd5 15.
Qe3 a6 16. Rfc1 Qb6 17. Nd2 Bg6 18. Bxg6 hxg6 19. Nf3 Rac8 20. Rxc8 Rxc8 21.
Rc1 Rc6 22. h4 Be7 23. b3 Qc7 24. g4 Rxc1+ 25. Qxc1 Qxc1+ 26. Bxc1 Nb8 27. Kf1
Nc6 28. Bd2 f6 29. exf6 gxf6 30. Bc3 b5 31. axb5 axb5 32. Ke2 b4 33. Bb2 Na5
34. Nd2 Bd6 35. Ke3 Kf7 36. f4 g5 37. fxg5 fxg5 38. h5 Bf4+ 39. Kd3 Kf6 40. Bc1
Nc6 41. Bb2 Na5 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.14"]
[Round "3"]
[White "Seirawan, Yasser"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2605"]
[ECO "E91"]
[EventDate "1983.10.12"]
[PlyCount "30"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Nc6 6. Nf3 Bg4 7. Be3 O-O 8. O-O
Re8 9. d5 Bxf3 10. Bxf3 Ne5 11. Be2 c6 12. f3 e6 13. dxc6 Nxc6 14. Qb3 Qe7 15.
Rad1 Rad8 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.14"]
[Round "3"]
[White "Sosonko, Gennadi"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2575"]
[BlackElo "2710"]
[ECO "E05"]
[EventDate "1983.10.12"]
[PlyCount "51"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Qc8 12. Bg5 c5 13. Nbd2 Bb7 14. dxc5 Qxc5 15.
Nb3 Qb6 16. Rd1 Bd5 17. Be3 Qd8 18. Nfd4 Qe8 19. Nf5 Nbd7 20. Nxe7+ Qxe7 21.
Bc5 Nxc5 22. Qxc5 Qxc5 23. Nxc5 Bxg2 24. Kxg2 Rfc8 25. Rac1 Kf8 26. Kf3 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.14"]
[Round "3"]
[White "Vaganian, Rafael"]
[Black "Timman, Jan"]
[Result "0-1"]
[WhiteElo "2620"]
[BlackElo "2605"]
[ECO "D03"]
[EventDate "1983.10.12"]
[PlyCount "90"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 d5 5. c3 Be7 6. Bd3 Nbd7 7. O-O b6 8. Ne5
Nxe5 9. dxe5 Nd7 10. Bf4 Bb7 11. c4 dxc4 12. Bxc4 Qc7 13. Bb5 a6 14. Bxd7+ Qxd7
15. Nd2 g5 16. Bg3 Rd8 17. Nf3 Qc6 18. Qe2 h5 19. h3 g4 20. hxg4 hxg4 21. Ne1
Qe4 22. f3 gxf3 23. Nxf3 Qg4 24. Bf4 Rg8 25. Rf2 Rd7 26. Nh2 Qg6 27. Nf3 Qg4
28. Nh2 Qh3 29. Kh1 Bh4 30. e4 Qd3 31. Qxd3 Rxd3 32. Re2 Rh8 33. Kg1 Rg8 34.
Kf1 Be7 35. Rae1 c4 36. Nf3 Rh8 37. Kf2 b5 38. Rd2 Bb4 39. Rxd3 Bxe1+ 40. Nxe1
cxd3 41. Nxd3 Kd7 42. b4 Rh1 43. Nc5+ Kc7 44. Kg3 Ra1 45. Kh4 Rxa2 0-1

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.16"]
[Round "4"]
[White "Huebner, Robert"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2620"]
[ECO "A30"]
[EventDate "1983.10.12"]
[PlyCount "72"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4
d6 9. e4 a6 10. Qe3 Nbd7 11. Nd4 Qc7 12. b3 O-O 13. Bb2 Rfe8 14. Rfe1 Bf8 15.
h3 Rac8 16. Re2 Qb8 17. Rae1 g6 18. Qd2 Bg7 19. Kh2 Nc5 20. Nc2 Red8 21. Nb4 b5
22. cxb5 axb5 23. Nd3 Nxd3 24. Qxd3 b4 25. Nd1 d5 26. exd5 Bxd5 27. Bxd5 Nxd5
28. Bxg7 Kxg7 29. Qf3 h5 30. h4 Qa7 31. Rd2 Qc5 32. Re4 Qc1 33. Red4 Rc2 34.
Qe2 Rdc8 35. Ne3 Rxd2 36. Rxd2 Nxe3 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.16"]
[Round "4"]
[White "Portisch, Lajos"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2575"]
[ECO "E14"]
[EventDate "1983.10.12"]
[PlyCount "78"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7 7. b3 O-O 8. Bb2
cxd4 9. exd4 d5 10. Qe2 Nc6 11. Nbd2 Rc8 12. Rac1 Re8 13. Rfd1 Bf8 14. h3 g6
15. Qe3 Bg7 16. Ne5 dxc4 17. bxc4 Ne7 18. Ndf3 h6 19. g4 Qc7 20. g5 hxg5 21.
Nxg5 Nf5 22. Bxf5 exf5 23. Ngxf7 Qxf7 24. Nxf7 Rxe3 25. fxe3 Kxf7 26. a4 Bh6
27. Rd3 Ba6 28. d5 Nxd5 29. Rxd5 Bxe3+ 30. Kh2 Bf4+ 31. Kg1 Bxc1 32. Bxc1 Rxc4
33. Bg5 Ke6 34. Rd8 Rxa4 35. Re8+ Kd5 36. Rg8 Ke4 37. Re8+ Kd5 38. Rd8+ Ke4 39.
Re8+ Kd5 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.16"]
[Round "4"]
[White "Seirawan, Yasser"]
[Black "Vaganian, Rafael"]
[Result "1-0"]
[WhiteElo "2605"]
[BlackElo "2620"]
[ECO "D91"]
[EventDate "1983.10.12"]
[PlyCount "151"]

1. c4 g6 2. d4 Nf6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8.
Nf3 exd5 9. e3 O-O 10. b4 Nc6 11. Qb3 Qe7 12. Nxd5 Qd6 13. Bc4 Be6 14. Nf4 Bg4
15. Ne2 Bxf3 16. gxf3 Nxb4 17. O-O c5 18. dxc5 Qxc5 19. Rac1 Qe7 20. Rb1 b5 21.
Bxb5 Qg5+ 22. Ng3 Qxb5 23. Qxb4 Qd5 24. a4 Qxf3 25. Qb7 Qf6 26. Rfc1 h5 27. Qc6
Qg5 28. Rc5 Qg4 29. Rc4 Qh3 30. Qg2 Qd7 31. Qc6 Qd8 32. h3 Rb8 33. Rb7 Qd3 34.
Rd7 Qa3 35. Qd5 Rb6 36. Rf4 Bf6 37. Ne4 a5 38. Rxf6 Qa1+ 39. Kg2 Rxf6 40. Nxf6+
Qxf6 41. Rd6 Qg7 42. Qxa5 Qb2 43. Qd5 Kg7 44. a5 Rc8 45. Qd4+ Qxd4 46. Rxd4 Ra8
47. Ra4 Ra6 48. Kg3 Kf6 49. Kh4 Kf5 50. f3 f6 51. f4 Ke6 52. e4 Kd6 53. Ra2 Ke6
54. Ra1 Kd6 55. Ra3 Ke6 56. Ra4 Kd6 57. f5 gxf5 58. exf5 Ke5 59. Kxh5 Kxf5 60.
Kh4 Kg6 61. Kg4 Kh6 62. Kf5 Kh5 63. Ra2 Kh6 64. Ra3 Kh5 65. Ra4 Kh6 66. Ke4 Kg5
67. Kd5 f5 68. h4+ Kh5 69. Ke5 f4 70. Kxf4 Kxh4 71. Ke5+ Kg5 72. Kd5 Kf6 73.
Kc5 Ke7 74. Kb5 Ra8 75. a6 Kd6 76. a7 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.16"]
[Round "4"]
[White "Spassky, Boris"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2710"]
[ECO "C95"]
[EventDate "1983.10.12"]
[PlyCount "72"]

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 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Nbd2 Bf8 14. Bc2 Nb8 15.
a4 Nbd7 16. Bd3 exd4 17. cxd4 c5 18. axb5 axb5 19. Rxa8 Bxa8 20. Bxb5 Nxe4 21.
Nxe4 Rxe4 22. Rxe4 Bxe4 23. Ng5 Bg6 24. Bxd7 Qxd7 25. dxc5 Bf5 26. cxd6 Bxd6
27. Qf3 h6 28. Ne4 Be5 29. Nc3 Qd3 30. Qxd3 Bxd3 31. Nd5 f6 32. Ne7+ Kf7 33.
Nc6 Ke6 34. Nxe5 Kxe5 35. f3 h5 36. Be3 h4 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.16"]
[Round "4"]
[White "Timman, Jan"]
[Black "Ljubojevic, Ljubomir"]
[Result "0-1"]
[WhiteElo "2605"]
[BlackElo "2645"]
[ECO "B99"]
[EventDate "1983.10.12"]
[PlyCount "118"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6 gxf6 15.
gxf6 Bf8 16. Qh5 Rg8 17. Bh3 Rg6 18. Rhe1 Bd7 19. Nd5 Qb7 20. Nf5 exd5 21.
exd5+ Kd8 22. Qxh7 Bxf5 23. Bxf5 Rg2 24. Re3 b4 25. Rg3 Rf2 26. Rg7 Bxg7 27.
fxg7 Kc7 28. g8=Q Rxg8 29. Qxf7+ Kb6 30. Qxg8 Rxf5 31. Qg4 Qf7 32. Qxb4+ Ka7
33. Qd4 Rf4 34. Qe3 Rf3 35. Qd4 Qf4+ 36. Qxf4 Rxf4 37. b3 Rh4 38. Rd2 Kb6 39.
Kb2 Nd7 40. a3 Kc5 41. Kc3 a5 42. a4 Nf6 43. Kb2 Nxd5 44. Re2 Nb4 45. Rg2 d5
46. Rd2 Nc6 47. Rf2 Rh3 48. Rg2 d4 49. Rd2 Nb4 50. Re2 Nd5 51. Rd2 Ne3 52. Kc1
Rf3 53. Kb2 Rf1 54. Ka2 Nd5 55. Kb2 Nf4 56. h3 Nxh3 57. c3 dxc3+ 58. Kxc3 Rf3+
59. Kb2 Rf2 0-1

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.16"]
[Round "4"]
[White "Van der Wiel, John"]
[Black "Andersson, Ulf"]
[Result "1-0"]
[WhiteElo "2515"]
[BlackElo "2640"]
[ECO "B46"]
[EventDate "1983.10.12"]
[PlyCount "123"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Bf4 d6 7. Nxc6 bxc6 8.
Bc4 Nf6 9. Qe2 Be7 10. O-O-O d5 11. Rhe1 Bb7 12. g4 O-O 13. g5 Nd7 14. exd5
cxd5 15. Nxd5 Bxd5 16. Bxd5 Bxg5 17. Bxa8 Bxf4+ 18. Kb1 Qc7 19. Be4 Nc5 20. Rd4
Rb8 21. Rc4 g6 22. c3 a5 23. h4 Qb6 24. Rd1 Be5 25. Rd2 Bf4 26. Rc2 Qd6 27. h5
Bg5 28. hxg6 hxg6 29. Rd4 Qe7 30. Bc6 Bf6 31. Rd1 Qc7 32. Bb5 Kg7 33. a4 Rh8
34. Qf3 Rh4 35. Rh1 Rxh1+ 36. Qxh1 Qf4 37. Qc6 Ne4 38. Qb6 Qf3 39. Re2 Nxc3+
40. bxc3 Qxc3 41. Qe3 Qa1+ 42. Kc2 Qb2+ 43. Kd1 Qa1+ 44. Qc1 Qd4+ 45. Ke1 Qg4
46. Qe3 Qg1+ 47. Kd2 Qg4 48. Kd1 Qg1+ 49. Kc2 Qg4 50. Rd2 Qh5 51. Rd3 Qg4 52.
Qf3 Qg5 53. Kd1 Qe5 54. Qe3 Qh5+ 55. Ke1 Qh1+ 56. Ke2 Qh5+ 57. Qf3 Qg5 58. Be8
Kf8 59. Bxf7 Kxf7 60. Rd7+ Ke8 61. Qc6 Qg4+ 62. f3 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.17"]
[Round "5"]
[White "Andersson, Ulf"]
[Black "Timman, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2640"]
[BlackElo "2605"]
[ECO "A33"]
[EventDate "1983.10.12"]
[PlyCount "86"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d5 7. Bf4 e5 8.
cxd5 exf4 9. dxc6 bxc6 10. Qxd8+ Kxd8 11. Nd4 Bd7 12. g3 Bd6 13. Bg2 Rc8 14.
O-O Ke7 15. Rad1 h5 16. Nf3 Rhd8 17. Rd2 Bc7 18. Rc1 Ng4 19. Na4 Be8 20. Rdc2
Kf8 21. h3 Nf6 22. gxf4 Bxf4 23. e3 Bh6 24. Nc5 Nd5 25. Kh1 g6 26. a3 Bg7 27.
b4 Nc7 28. Nb3 Ne6 29. Nfd2 Rb8 30. Nc4 Rd3 31. Nca5 c5 32. Be4 Rdd8 33. Nxc5
Nxc5 34. bxc5 Bb2 35. Rb1 Bxa3 36. Rxb8 Rxb8 37. c6 Bd6 38. Nb7 Bc7 39. Kg2 a5
40. Nc5 Ra8 41. Na4 Ra6 42. Nc5 Ra7 43. Na4 Ra6 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.17"]
[Round "5"]
[White "Karpov, Anatoly"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2710"]
[BlackElo "2600"]
[ECO "D21"]
[EventDate "1983.10.12"]
[PlyCount "58"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. Nf3 b5 5. a4 b4 6. Ne4 Nd7 7. Ned2 c3 8. bxc3
bxc3 9. Ne4 Ngf6 10. Nxc3 e6 11. e3 Bb4 12. Bd2 c5 13. Be2 O-O 14. O-O Bb7 15.
Rb1 Rb8 16. Na2 Ba5 17. Qe1 Bc7 18. dxc5 Nxc5 19. Bb4 Bd6 20. Bxc5 Bxc5 21. Qc3
Qe7 22. Qa5 Nd5 23. Rb3 Bb6 24. Qd2 Rfd8 25. Qb2 Bc6 26. Nb4 Nxb4 27. Rxb4 Bxf3
28. Bxf3 Bd4 29. Rb7 Bxb2 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.17"]
[Round "5"]
[White "Ljubojevic, Ljubomir"]
[Black "Seirawan, Yasser"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2605"]
[ECO "C16"]
[EventDate "1983.10.12"]
[PlyCount "93"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Nh3 a5 8. Nf4 Qf7
9. a3 Bxc3+ 10. Qxc3 Ba6 11. Bxa6 Rxa6 12. Nxe6 Qxe6 13. Qxc7 Nc6 14. Qxg7 Qg6
15. Qxh8 Nd8 16. Bh6 b5 17. Bg7 Kf7 18. Bf6 Ne6 19. h4 Rc6 20. h5 Qh6 21. c3
Rc8 22. f4 Nxf4 23. O-O Ne2+ 24. Kf2 Nf4 25. g4 fxg4 26. Bg5 Qxg5 27. Kg3 Nf6
28. Qxf6+ Qxf6 29. exf6 Nxh5+ 30. Kxg4 Nxf6+ 31. Kf5 a4 32. Rae1 Rc6 33. Kg5
Rd6 34. Re5 h6+ 35. Kxh6 Kg8 36. Rg5+ Kf7 37. Rgf5 Ke7 38. Kg5 Ne4+ 39. Kf4 Nd2
40. Re1+ Kd7 41. Rf7+ Kc6 42. Re8 Nc4 43. Rc8+ Kb6 44. Rb8+ Kc6 45. Rfb7 Nxb2
46. Rxb5 Nc4 47. Rc5+ 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.17"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2515"]
[ECO "A47"]
[EventDate "1983.10.12"]
[PlyCount "40"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. O-O Be7 7. b3 O-O 8. Bb2
Nc6 9. a3 a5 10. c4 Qb8 11. dxc5 bxc5 12. Qc2 h6 13. Rad1 d6 14. Qc3 Rd8 15.
Bb1 Qc8 16. Ne4 Nb8 17. Rd2 Kf8 18. Rfd1 Qc7 19. Ng3 Nbd7 20. e4 a4 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.17"]
[Round "5"]
[White "Sosonko, Gennadi"]
[Black "Huebner, Robert"]
[Result "1/2-1/2"]
[WhiteElo "2575"]
[BlackElo "2620"]
[ECO "D17"]
[EventDate "1983.10.12"]
[PlyCount "23"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 c5 8. e4
cxd4 9. exf5 Nc6 10. Nxc6 bxc6 11. fxe6 fxe6 12. Bxc4 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.17"]
[Round "5"]
[White "Vaganian, Rafael"]
[Black "Spassky, Boris"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2605"]
[ECO "E66"]
[EventDate "1983.10.12"]
[PlyCount "233"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. O-O c5 7. Nc3 Nc6 8. d5
Na5 9. Nd2 e5 10. e4 Ng4 11. h3 Nh6 12. b3 f5 13. exf5 gxf5 14. Bb2 Bd7 15. Qc2
b6 16. Ne2 Qc7 17. f4 Rae8 18. Rae1 Nb7 19. Nc1 Bc8 20. Bc3 exf4 21. gxf4 Bxc3
22. Qxc3 Qg7 23. Qxg7+ Kxg7 24. Bf3 Ng8 25. Ne2 Ne7 26. Kf2 Ng6 27. Rg1 Kf6 28.
Nf1 Bd7 29. Nfg3 Rg8 30. Nh5+ Kf7 31. Neg3 Rxe1 32. Rxe1 Nd8 33. Nf1 Nh4 34.
Ne3 Nxf3 35. Kxf3 Rg6 36. Rh1 Kf8 37. Ng3 Rf6 38. a3 Nf7 39. b4 Nh8 40. b5 Ng6
41. a4 Ne7 42. a5 bxa5 43. Ra1 Nc8 44. Rxa5 Ke7 45. Ra2 Ke8 46. Rg2 Kf7 47. Rg1
Rg6 48. Ra1 Kf6 49. Nef1 Rg8 50. Nd2 Ke7 51. Kf2 Kd8 52. Nf3 Rg6 53. Nf1 Ke7
54. Ng5 h6 55. Nf3 Rg8 56. Ne3 Kf7 57. Nd2 Ke7 58. Re1 Kf6 59. Ra1 Ke7 60. Nb3
Kd8 61. Re1 Kc7 62. Nd2 Nb6 63. Ndf1 Bc8 64. Ra1 Kb8 65. Ng3 Rf8 66. Ne2 Re8
67. Nc3 Rg8 68. Na4 Nxa4 69. Rxa4 Kb7 70. Ra6 Rg6 71. Ng2 Kb8 72. Nh4 Rf6 73.
Ra1 Rf7 74. Nf3 Rg7 75. Re1 Bd7 76. Rb1 Bc8 77. Nd2 Kc7 78. Re1 Kd8 79. Ra1 Ke8
80. Nf1 Kd8 81. Ne3 Ke8 82. h4 Kd8 83. h5 Ke8 84. Kf3 Kd8 85. Ra2 Ke8 86. b6 a6
87. b7 Rxb7 88. Rxa6 Ke7 89. Ra8 Rc7 90. Ke2 Kf7 91. Kd3 Bd7 92. Kc3 Rc8 93.
Ra7 Ke8 94. Ng2 Kd8 95. Nh4 Rb8 96. Ra1 Kc7 97. Ng6 Re8 98. Ra7+ Kd8 99. Kd3
Re4 100. Nf8 Bc8 101. Ng6 Bd7 102. Ra6 Kc7 103. Nf8 Be8 104. Ne6+ Kd7 105. Ra7+
Kc8 106. Ra8+ Kd7 107. Ng7 Re1 108. Kc2 Re4 109. Kd3 Re1 110. Ra7+ Kd8 111.
Nxf5 Bxh5 112. Nxd6 Re7 113. Ra8+ Kd7 114. Nf5 Be2+ 115. Kd2 Re4 116. Ra7+ Kd8
117. Nd6 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.18"]
[Round "6"]
[White "Huebner, Robert"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2710"]
[ECO "D37"]
[EventDate "1983.10.12"]
[PlyCount "87"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8.
cxd5 Nxd5 9. Nxd5 exd5 10. a3 Nc6 11. Bd3 Bb6 12. O-O Bg4 13. h3 Bh5 14. Be2
Bxf3 15. Bxf3 d4 16. exd4 Bxd4 17. Qd2 Qb6 18. Rad1 Rad8 19. b4 Bf6 20. Qa2 Nd4
21. Be4 Qb5 22. Kh1 Ne2 23. a4 Qh5 24. Bf3 Qf5 25. Rxd8 Rxd8 26. Bc7 Nc3 27.
Qc4 Qd3 28. Qxd3 Rxd3 29. Bb8 Rd4 30. Re1 h6 31. Bxa7 Rxb4 32. a5 Rb5 33. Bb6
Na4 34. Re8+ Kh7 35. Rf8 Nxb6 36. Be4+ g6 37. Rxf7+ Bg7 38. axb6 Rxb6 39. Kg1
h5 40. Bxb7 h4 41. Be4 Rf6 42. Rc7 Kh6 43. Kf1 Rf4 44. Rc4 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.18"]
[Round "6"]
[White "Seirawan, Yasser"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2640"]
[ECO "E00"]
[EventDate "1983.10.12"]
[PlyCount "111"]

1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bh4 Bb4+ 5. Nd2 c5 6. a3 Bxd2+ 7. Qxd2 g5 8.
Bg3 Ne4 9. Qe3 Nxg3 10. hxg3 Qa5+ 11. b4 cxb4 12. Qd2 d5 13. cxd5 exd5 14. Nf3
Nc6 15. Ne5 bxa3 16. Nxc6 Qxd2+ 17. Kxd2 bxc6 18. e3 Rb8 19. Bd3 Rb2+ 20. Bc2
Bf5 21. Rhc1 Kd7 22. Rxa3 Ra8 23. g4 Bxg4 24. Kc3 Rb7 25. Rh1 Rh8 26. Rha1 Kd6
27. Rxa7 Rxa7 28. Rxa7 Bd7 29. f3 f5 30. e4 fxe4 31. fxe4 dxe4 32. Bxe4 Rf8 33.
Kd3 Rb8 34. Ke3 h5 35. Ra5 Rb3+ 36. Kf2 Rb2+ 37. Ke3 Rb3+ 38. Kf2 Rb5 39. Ra6
Rb4 40. Ke3 h4 41. Ra8 Rb3+ 42. Kf2 Rb2+ 43. Ke3 Be6 44. Rh8 Bd5 45. Rh6+ Ke7
46. Bf3 Kf7 47. Rd6 Rb3+ 48. Kf2 Bxf3 49. gxf3 Rc3 50. Kg2 Rc4 51. Kh3 Ke7 52.
Rh6 Rc1 53. Kg4 Rg1+ 54. Kf5 Kd7 55. f4 gxf4 56. Rxh4 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.18"]
[Round "6"]
[White "Spassky, Boris"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2600"]
[ECO "A14"]
[EventDate "1983.10.12"]
[PlyCount "61"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. b3 d5 8. e3 O-O
9. Bb2 dxc4 10. bxc4 Nc6 11. Qe2 Qc7 12. d3 Rfd8 13. Rfd1 a6 14. Rab1 Rab8 15.
Ba1 Na7 16. a4 Bc6 17. Ne1 Bxg2 18. Kxg2 Nc6 19. f4 Ne8 20. Qf3 Bf6 21. Ne4
Bxa1 22. Rxa1 Nb4 23. Nc3 Rd7 24. Rd2 Rbd8 25. Rad1 Nd6 26. Qe2 Nb7 27. Nf3 Na5
28. Ne5 Re7 29. Nf3 Red7 30. Ne5 Re7 31. Nf3 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.18"]
[Round "6"]
[White "Timman, Jan"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[WhiteElo "2605"]
[BlackElo "2620"]
[ECO "E29"]
[EventDate "1983.10.12"]
[PlyCount "44"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. a3 Bxc3+ 7. bxc3 Nc6 8.
Ne2 b6 9. e4 Ne8 10. O-O Ba6 11. f4 Na5 12. f5 f6 13. Nf4 cxd4 14. Qh5 exf5 15.
exf5 Nd6 16. Rf3 Qe8 17. Ng6 Bxc4 18. Bf4 Bxd3 19. Rh3 Bxf5 20. Qxh7+ Kf7 21.
Rg3 Ne4 22. Ne5+ Ke6 0-1

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.18"]
[Round "6"]
[White "Vaganian, Rafael"]
[Black "Ljubojevic, Ljubomir"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2645"]
[ECO "A34"]
[EventDate "1983.10.12"]
[PlyCount "123"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc7 7. a3 e6 8. O-O
Be7 9. d3 O-O 10. Be3 Nd5 11. Rc1 Nxe3 12. fxe3 Bd7 13. Ne4 Qb6 14. Qc2 c4 15.
d4 Rac8 16. Kh1 Na5 17. Nc3 f6 18. e4 Rcd8 19. Bh3 Be8 20. Rcd1 Nb3 21. e3 Bf7
22. Qe2 Qc6 23. Nh4 g6 24. Nf3 b5 25. Bg2 Qb6 26. e5 f5 27. g4 Kh8 28. Ng1 a5
29. gxf5 gxf5 30. Nh3 b4 31. axb4 axb4 32. Nb1 Qc7 33. Nd2 Nxd2 34. Rxd2 Rc8
35. Nf4 Bg5 36. Qf2 Qe7 37. Rc1 Rc7 38. Rdc2 Rfc8 39. Rg1 c3 40. b3 Ra7 41. e4
fxe4 42. Bxe4 Rg8 43. Rcc1 Rd7 44. Rg4 Bxf4 45. Rxf4 Qg5 46. Re1 Bg6 47. Bxg6
Qxg6 48. Rf8 Rdg7 49. d5 Qd3 50. dxe6 Qd5+ 51. Qf3 Qxe6 52. Rxg8+ Rxg8 53. h3
Rc8 54. Kh2 c2 55. Qf4 h6 56. Rf1 Rc7 57. Rg1 Rf7 58. Qd2 Qxe5+ 59. Rg3 Rg7 60.
Qd8+ Kh7 61. Qd3+ Kh8 62. Qd8+ 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.18"]
[Round "6"]
[White "Van der Wiel, John"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2575"]
[ECO "C60"]
[EventDate "1983.10.12"]
[PlyCount "71"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7 Ngxe7 7. Nxd4 d5 8.
Nc3 dxe4 9. Nxc6 Qxd1+ 10. Rxd1 bxc6 11. Bc4 Bf5 12. h3 h5 13. O-O O-O 14. Rfe1
Rad8 15. Rxd8 Rxd8 16. Nxe4 Rd4 17. Ng5 Rxc4 18. Rxe7 Rxc2 19. Nxf7 Rxb2 20.
Nh6+ Kf8 21. Nxf5 gxf5 22. Rxc7 Rxa2 23. Rxc6 Kg7 24. g3 Ra4 25. Kg2 h4 26.
gxh4 Rxh4 27. Ra6 Rb4 28. Rxa7+ Kg6 29. Kg3 Kg5 30. h4+ Kg6 31. f3 Rc4 32. Ra6+
Kh5 33. Ra8 Kg6 34. Rg8+ Kf7 35. Rh8 Kg7 36. Rh5 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.20"]
[Round "7"]
[White "Andersson, Ulf"]
[Black "Vaganian, Rafael"]
[Result "1/2-1/2"]
[WhiteElo "2640"]
[BlackElo "2620"]
[ECO "A30"]
[EventDate "1983.10.12"]
[PlyCount "238"]

1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3
e6 9. d4 d5 10. dxc5 bxc5 11. cxd5 exd5 12. Rc1 Na6 13. Na4 Qe7 14. Ne1 Rac8
15. Nd3 Rfd8 16. Ba3 Ne4 17. Qe1 Bh6 18. Rc2 Re8 19. Qa5 Bf8 20. e3 Nb4 21.
Rxc5 Nc6 22. Rxc6 Qxa3 23. Rxc8 Rxc8 24. Qxa7 Bc6 25. Ne5 Be8 26. Qb7 Nd6 27.
Qxd5 Qxa2 28. Nb6 Rd8 29. h4 Be7 30. Nc6 Bxc6 31. Qxc6 Qxb3 32. Qc7 Ne8 33.
Qxe7 Qxb6 34. Rc1 Qf6 35. Qb4 h5 36. Be4 Kg7 37. Kg2 Qe5 38. Bf3 Rb8 39. Qc4
Nd6 40. Qc6 Nf5 41. Rc5 Qf6 42. Qe4 Rb2 43. Rc2 Rxc2 44. Qxc2 Qe5 45. Qd3 Nh6
46. Qd7 Nf5 47. Qa7 Nh6 48. Qa4 Nf5 49. Qb3 Nh6 50. Qd3 Ng8 51. Qd4 Qf6 52. Bc6
Nh6 53. Bd7 Ng8 54. Bh3 Ne7 55. Bd7 Ng8 56. Kf1 Kf8 57. Bb5 Qf3 58. Ke1 Nf6 59.
Qf4 Qh1+ 60. Ke2 Kg7 61. Qd4 Qb1 62. Bd3 Qa2+ 63. Ke1 Qe6 64. Kd2 Kg8 65. f3
Qa2+ 66. Bc2 Qa5+ 67. Qc3 Qa6 68. Bb3 Qb6 69. Qc4 Qb7 70. Ke2 Kg7 71. Qc3 Qd7
72. Qc4 Qe7 73. e4 Ng8 74. Qd4+ Kh7 75. Kd2 Nh6 76. Bc2 Qb7 77. Bd3 Qa8 78. Ke3
Qa5 79. Ke2 Qa2+ 80. Ke1 Qa5+ 81. Kd1 Qa3 82. Be2 Qa5 83. Bd3 Qa3 84. Ke2 Qa2+
85. Ke3 Qa5 86. Be2 Qe1 87. Qe5 Qg1+ 88. Kd2 Qf2 89. Qf4 Kg7 90. Kd3 Kh7 91.
Bd1 Qf1+ 92. Kd2 Qf2+ 93. Kc1 Qe1 94. Kc2 Kg7 95. Qd6 Qe3 96. Kb2 Kh7 97. Qf4
Qd4+ 98. Kc1 Qg1 99. Kd2 Qf2+ 100. Be2 Kg7 101. Qd6 Kh7 102. Qe5 Kg8 103. Qc7
Kh7 104. Kd3 Qe1 105. Qf4 Kg7 106. Qg5 Kh7 107. Qe5 Kg8 108. Qc7 Kh7 109. Ke3
Kg7 110. Qd6 Kg8 111. Qe5 Kh7 112. Qb8 Ng8 113. Qf4 Nh6 114. Qg5 Kg7 115. Kd3
Qb1+ 116. Kd2 Qb4+ 117. Kd1 Qd4+ 118. Ke1 Qg1+ 119. Bf1 Kh7 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.20"]
[Round "7"]
[White "Karpov, Anatoly"]
[Black "Van der Wiel, John"]
[Result "1-0"]
[WhiteElo "2710"]
[BlackElo "2515"]
[ECO "B44"]
[EventDate "1983.10.12"]
[PlyCount "113"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3
Be7 9. Be2 O-O 10. O-O b6 11. Be3 Re8 12. Rc1 Bf8 13. Qb3 Nd7 14. Rfd1 Nc5 15.
Qc2 Bb7 16. Qd2 Rc8 17. Nc2 Ne5 18. f3 Rc7 19. Bf2 Qb8 20. Nd4 Rec8 21. b3 Be7
22. Bf1 Kh8 23. Be3 Rg8 24. Bg5 Bf8 25. Nce2 h6 26. Be3 Qd8 27. Ng3 Qh4 28. Be2
g6 29. b4 Ncd7 30. Bf2 Qe7 31. f4 Nc6 32. Nf3 Nf6 33. Bxb6 Rd7 34. b5 Nb8 35.
Bd3 Bg7 36. Qe2 Rc8 37. a4 Ba8 38. a5 Ne8 39. Qe3 Kh7 40. Be2 Nf6 41. h3 d5 42.
cxd5 Rxc1 43. Qxc1 exd5 44. e5 Ne4 45. Nf1 Qb4 46. Qc8 Nc3 47. Rd2 Nxe2+ 48.
Rxe2 d4 49. Qxb8 Bxf3 50. gxf3 d3 51. Rd2 Qxf4 52. Be3 Qxf3 53. bxa6 Rd5 54.
Qb7 Bxe5 55. Rf2 Qe4 56. Rxf7+ Kg8 57. Qe7 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.20"]
[Round "7"]
[White "Ljubojevic, Ljubomir"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2605"]
[ECO "C95"]
[EventDate "1983.10.12"]
[PlyCount "84"]

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. Nbd2 Bb7 12. Bc2 Re8 13. b3 c6 14. a4 Bf8 15. Bb2
g6 16. Bd3 Bg7 17. Qc2 Qb6 18. b4 c5 19. bxc5 dxc5 20. axb5 axb5 21. Rxa8 Bxa8
22. Nxe5 Nxe5 23. dxe5 Nd7 24. c4 b4 25. f4 g5 26. e6 Qxe6 27. e5 gxf4 28.
Bxh7+ Kf8 29. Bf5 Qe7 30. e6 Qg5 31. Bxg7+ Kxg7 32. Nb3 f3 33. Rd1 Nf8 34. Nxc5
fxe6 35. Re1 Bc6 36. Qb2+ Kg8 37. Nxe6 Qxg2+ 38. Qxg2+ fxg2 39. Re2 Nxe6 40.
Rxe6 Rxe6 41. Bxe6+ Kg7 42. c5 Kf6 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.20"]
[Round "7"]
[White "Polugaevsky, Lev"]
[Black "Seirawan, Yasser"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2605"]
[ECO "E32"]
[EventDate "1983.10.12"]
[PlyCount "67"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Qc2 Bb7 6. a3 Bxc3+ 7. Qxc3 d6 8. e3
Nbd7 9. b4 a5 10. Bb2 O-O 11. Be2 Ne4 12. Qd3 axb4 13. axb4 Rxa1+ 14. Bxa1 Qa8
15. O-O Qa2 16. Rc1 Ra8 17. Ne1 d5 18. cxd5 Bxd5 19. f3 Nd6 20. Bd1 Bc4 21. Qc2
Qxc2 22. Bxc2 f5 23. Nd3 Ra2 24. Nb2 Bd5 25. Nd1 Nf6 26. Nc3 Ra7 27. Kf2 b5 28.
g4 c6 29. g5 Nd7 30. e4 Bc4 31. Bb2 Kf7 32. Kg3 Nf8 33. h4 Kg6 34. Nd1 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.20"]
[Round "7"]
[White "Portisch, Lajos"]
[Black "Huebner, Robert"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2620"]
[ECO "A29"]
[EventDate "1983.10.12"]
[PlyCount "99"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Nf3 Nc6 5. Bg2 O-O 6. O-O e4 7. Ne1 Re8 8. Nd5
h6 9. d3 Bxe1 10. Rxe1 Ne5 11. dxe4 Nxc4 12. Nxf6+ Qxf6 13. Qc2 Qc6 14. Bf4 Ne5
15. Rac1 Qxc2 16. Rxc2 c6 17. Rd1 b6 18. f3 a5 19. Bh3 Ra7 20. Bf5 f6 21. Kf2
Kf8 22. h4 Ke7 23. Bxe5 fxe5 24. Rcd2 Rf8 25. h5 Rc7 26. f4 exf4 27. gxf4 d6
28. Bxc8 Rcxc8 29. Ke3 Rf6 30. Rg1 Kf8 31. f5 Re8 32. Kf4 Re5 33. Rc1 c5 34.
Rcd1 Ke7 35. a4 Kd7 36. Rg1 Re7 37. e5 Rxe5 38. Rxg7+ Re7 39. Rg6 Ref7 40. e4
Kc7 41. Rdg2 b5 42. axb5 a4 43. Rxf6 Rxf6 44. Rg7+ Kb6 45. Rg6 Rf8 46. Rxd6+
Kxb5 47. e5 c4 48. e6 a3 49. bxa3 c3 50. Rd1 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.20"]
[Round "7"]
[White "Sosonko, Gennadi"]
[Black "Timman, Jan"]
[Result "1-0"]
[WhiteElo "2575"]
[BlackElo "2605"]
[ECO "D16"]
[EventDate "1983.10.12"]
[PlyCount "75"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 c6 5. a4 Bg4 6. Ne5 Bh5 7. f3 e6 8. g4
Bg6 9. h4 h6 10. Nxg6 fxg6 11. e4 c5 12. dxc5 Qxd1+ 13. Kxd1 Nc6 14. Bxc4 Rd8+
15. Ke2 Nd4+ 16. Kf2 Bxc5 17. Be3 O-O 18. Kg2 Kh7 19. Rad1 e5 20. Nb5 Nb3 21.
Bxc5 Nxc5 22. a5 Na4 23. b3 Nb2 24. Rxd8 Rxd8 25. Nxa7 Nxc4 26. bxc4 Ra8 27.
Nb5 Rxa5 28. Nd6 b6 29. Rd1 Rc5 30. Ra1 Rc7 31. Ra8 Rd7 32. Nb5 Rd2+ 33. Kg3
Rd3 34. Kf2 Rd2+ 35. Ke3 Rh2 36. Nd6 Rxh4 37. Nf7 g5 38. Rh8+ 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.21"]
[Round "8"]
[White "Ljubojevic, Ljubomir"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2640"]
[ECO "D67"]
[EventDate "1983.10.12"]
[PlyCount "31"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3
dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Rd8 12. Qb3 N5f6 13. Rfd1 b6 14. e4 Bb7
15. e5 Ne8 16. Ne4 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.21"]
[Round "8"]
[White "Seirawan, Yasser"]
[Black "Sosonko, Gennadi"]
[Result "0-1"]
[WhiteElo "2605"]
[BlackElo "2575"]
[ECO "A28"]
[EventDate "1983.10.12"]
[PlyCount "116"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Nd5 e4 6. Ng1 O-O 7. Ne2 Nxd5 8.
cxd5 Ne5 9. Ng3 f5 10. a3 Bd6 11. d3 Qh4 12. dxe4 fxe4 13. Be2 Nd3+ 14. Bxd3
exd3 15. f4 b6 16. Qxd3 a5 17. Bd2 Ba6 18. Qc2 Qg4 19. Qd1 Rxf4 20. Qxg4 Rxg4
21. O-O-O Bxg3 22. hxg3 Rxg3 23. e4 Rf8 24. Bc3 Rxg2 25. e5 Bc4 26. Rd4 Bb3 27.
Re1 Rg6 28. Rd3 a4 29. e6 dxe6 30. d6 cxd6 31. Rxd6 h5 32. Kd2 b5 33. Re5 Rh6
34. Rxb5 Rf7 35. Bd4 h4 36. Rd8+ Rf8 37. Rxf8+ Kxf8 38. Rb8+ Kf7 39. Rb7+ Kg6
40. Rxg7+ Kf5 41. Bg1 h3 42. Bh2 Ke4 43. Ke2 Bc4+ 44. Ke1 Rf6 45. Rg4+ Kd5 46.
Bg3 e5 47. Rg5 h2 48. Rxe5+ Kd4 49. Bxh2 Rf1+ 50. Kd2 Rf2+ 51. Kc1 Rxh2 52. Re8
Bd3 53. Ra8 Ke3 54. Re8+ Be4 55. Rd8 Rh1+ 56. Rd1 Rxd1+ 57. Kxd1 Kd3 58. Kc1
Kc4 0-1

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.21"]
[Round "8"]
[White "Spassky, Boris"]
[Black "Huebner, Robert"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2620"]
[ECO "D40"]
[EventDate "1983.10.12"]
[PlyCount "37"]

1. d4 c5 2. e3 e6 3. Nf3 Nf6 4. c4 d5 5. Nc3 Nc6 6. a3 dxc4 7. Bxc4 Be7 8. O-O
O-O 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. b4 Be7 12. Bb2 b6 13. Nb5 a5 14. bxa5 Nxa5
15. Be2 Bb7 16. Be5 Rfd8 17. Rxd8+ Bxd8 18. h3 Be7 19. Rc1 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.21"]
[Round "8"]
[White "Timman, Jan"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2710"]
[ECO "E17"]
[EventDate "1983.10.12"]
[PlyCount "38"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. d5 exd5 8. Nh4
c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. Nc3 Ne8 12. Bf4 Na6 13. Qd2 d5 14. e4 Nac7 15.
Rad1 Bf6 16. exd5 Nxd5 17. Nxd5 cxd5 18. Ne3 Nc7 19. Bxc7 Qxc7 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.21"]
[Round "8"]
[White "Vaganian, Rafael"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2620"]
[ECO "E11"]
[EventDate "1983.10.12"]
[PlyCount "22"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. Nc3 O-O 7. e3 Qe7 8.
Rc1 Rd8 9. Qc2 dxc4 10. Bxc4 c5 11. O-O Nc6 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.21"]
[Round "8"]
[White "Van der Wiel, John"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[WhiteElo "2515"]
[BlackElo "2600"]
[ECO "B97"]
[EventDate "1983.10.12"]
[PlyCount "108"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2
Qxb2 9. Rb1 Qa3 10. Be2 Be7 11. O-O h6 12. Bh4 Nbd7 13. e5 dxe5 14. fxe5 Nxe5
15. Bxf6 Bxf6 16. Ne4 Bd8 17. Bb5+ axb5 18. Nxb5 Qa5 19. Nbd6+ Kf8 20. Qf2 Qa7
21. Qxa7 Rxa7 22. Nxc8 Ra8 23. Ncd6 b6 24. Rb5 Ra5 25. Rxa5 bxa5 26. Rb1 g5 27.
Rb5 Ng6 28. Rb7 Be7 29. Nc8 Ba3 30. Ncd6 Ne5 31. Rb5 Bxd6 32. Nxd6 Ke7 33. Ne4
Nd7 34. Rxa5 Rc8 35. Nf2 Rxc2 36. Ng4 h5 37. Ne3 Rc1+ 38. Kf2 f5 39. Ke2 Kf6
40. a4 f4 41. Nf1 Rc2+ 42. Nd2 Ne5 43. Rc5 Ra2 44. a5 g4 45. Kd1 f3 46. g3 Nd3
47. Rxh5 e5 48. Rh6+ Kg5 49. Rd6 f2 50. Rxd3 Rxd2+ 51. Kxd2 f1=Q 52. Ra3 Qb1
53. Kc3 e4 54. Kc4 Qc1+ 0-1

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.23"]
[Round "9"]
[White "Andersson, Ulf"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[WhiteElo "2640"]
[BlackElo "2605"]
[ECO "E11"]
[EventDate "1983.10.12"]
[PlyCount "35"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. e3 O-O 7. Nc3 Qe7 8.
Rc1 Rd8 9. Qc2 dxc4 10. Bxc4 c5 11. O-O cxd4 12. Nxd4 Bd7 13. Rfd1 Nc6 14. Bb5
Rac8 15. Nxc6 Bxc6 16. Bxc6 Rxc6 17. Rxd8+ Qxd8 18. Rd1 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.23"]
[Round "9"]
[White "Huebner, Robert"]
[Black "Van der Wiel, John"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2515"]
[ECO "A37"]
[EventDate "1983.10.12"]
[PlyCount "83"]

1. g3 c5 2. Bg2 Nc6 3. Nf3 e5 4. c4 d6 5. Nc3 g6 6. O-O Bg7 7. Ne1 Be6 8. Nd5
Nge7 9. a3 O-O 10. d3 Bxd5 11. cxd5 Nd4 12. e3 Nb5 13. a4 Nc7 14. e4 Qd7 15.
Nc2 b5 16. b3 bxa4 17. bxa4 Rfb8 18. h4 Na6 19. Na3 Nc8 20. Kh2 Nb6 21. Bh3 Qe8
22. h5 Nc7 23. hxg6 hxg6 24. a5 Nd7 25. Nc4 Nb5 26. Kg2 Nf8 27. Be3 Qe7 28. Qd2
Nd4 29. Rab1 Nh7 30. a6 Qf6 31. Bxd4 cxd4 32. Rb7 Ng5 33. Bg4 Bh6 34. Qb4 Rd8
35. Na5 Nh7 36. Nc6 Rf8 37. Rh1 Kg7 38. Rxa7 Rxa7 39. Nxa7 Be3 40. fxe3 dxe3
41. Rf1 Qg5 42. Be2 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.23"]
[Round "9"]
[White "Karpov, Anatoly"]
[Black "Seirawan, Yasser"]
[Result "1-0"]
[WhiteElo "2710"]
[BlackElo "2605"]
[ECO "B19"]
[EventDate "1983.10.12"]
[PlyCount "85"]

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 Bd6 14. Nxd6+
Qxd6 15. Qe2 Qd5 16. Kb1 Nxh5 17. Ne5 Nhf6 18. f3 b5 19. g4 Rg8 20. Rhe1 Nb6
21. b3 Qd6 22. f4 Nfd7 23. f5 Nxe5 24. dxe5 Qc5 25. fxe6 fxe6 26. Be3 Qxe5 27.
Bxb6 Qxe2 28. Rxe2 axb6 29. Rxe6+ Kf7 30. Rxc6 Rgd8 31. Rf1+ Kg8 32. Rf5 Rd1+
33. Kb2 Rg1 34. Rxb5 Rxg4 35. Rcxb6 g6 36. Rb8+ Rxb8 37. Rxb8+ Kg7 38. a4 Re4
39. a5 Re7 40. a6 Kf6 41. b4 g5 42. b5 Ra7 43. Rb6+ 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.23"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Ljubojevic, Ljubomir"]
[Result "0-1"]
[WhiteElo "2620"]
[BlackElo "2645"]
[ECO "A47"]
[EventDate "1983.10.12"]
[PlyCount "77"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. O-O Nc6 7. a3 Be7 8. b3
cxd4 9. exd4 Nd5 10. Ne4 f5 11. Ng3 Bf6 12. Ne2 g5 13. c4 Nc7 14. Bb2 Qe7 15.
Qc2 Qg7 16. Ng3 h5 17. Bxf5 O-O-O 18. Be4 h4 19. Ne2 Kb8 20. Ne5 Nxe5 21. Bxb7
Nxc4 22. bxc4 Kxb7 23. a4 h3 24. g4 Qh7 25. Rfc1 d5 26. Qxh7 Rxh7 27. c5 bxc5
28. Rxc5 Rd6 29. Nc1 Rb6 30. Rc2 Na6 31. Ra3 Nb4 32. Rd2 Nc6 33. Rf3 Be7 34.
Rb3 Bb4 35. Bc3 Rc7 36. Bxb4 Nxd4 37. Rc3 Rxb4 38. Rxc7+ Kxc7 39. Kf1 0-1

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.23"]
[Round "9"]
[White "Portisch, Lajos"]
[Black "Timman, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2605"]
[ECO "E15"]
[EventDate "1983.10.12"]
[PlyCount "81"]

1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. cxd5
Nxd5 9. Nc3 Nd7 10. Nxd5 exd5 11. O-O O-O 12. Rc1 Re8 13. Re1 c5 14. Be3 Bb7
15. Nd2 Rc8 16. Nb1 Nf6 17. dxc5 bxc5 18. Nc3 h6 19. Na4 Qa5 20. Qc2 Rc7 21.
Red1 Bf8 22. Bf4 Rcc8 23. Nc3 Qa6 24. Nxd5 Nxd5 25. Bxd5 Bxd5 26. Rxd5 Rxe2 27.
Rd2 Rxd2 28. Bxd2 Rd8 29. Be3 Rd5 30. Qe4 Rd8 31. Qc2 Rd5 32. h4 Rd8 33. Kh2
Rd5 34. Qc4 Qe6 35. Qa4 a6 36. Qc4 Qd6 37. Qe2 g6 38. Qf3 Bg7 39. Rc4 h5 40.
Ra4 Bd4 41. Qe2 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.23"]
[Round "9"]
[White "Sosonko, Gennadi"]
[Black "Vaganian, Rafael"]
[Result "1/2-1/2"]
[WhiteElo "2575"]
[BlackElo "2620"]
[ECO "E94"]
[EventDate "1983.10.12"]
[PlyCount "57"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4
Re8 9. f3 c6 10. Kh1 Na6 11. Nb3 Nc7 12. Bf4 d5 13. cxd5 cxd5 14. Rc1 Ne6 15.
Be3 dxe4 16. fxe4 Qxd1 17. Rfxd1 Nf8 18. Bf3 Ng4 19. Bg1 Ne5 20. Nd5 Ne6 21.
Nc5 Nxf3 22. gxf3 Bxb2 23. Rb1 Be5 24. Nxb7 a5 25. Nd6 Ba6 26. Nxe8 Be2 27. Kg2
Bxd1 28. Nef6+ Bxf6 29. Nxf6+ 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.24"]
[Round "10"]
[White "Andersson, Ulf"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2640"]
[BlackElo "2620"]
[ECO "A33"]
[EventDate "1983.10.12"]
[PlyCount "58"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5 d5 7. Bf4 e5 8.
cxd5 exf4 9. dxc6 bxc6 10. Qxd8+ Kxd8 11. Nd4 Bd7 12. g3 fxg3 13. hxg3 Rb8 14.
Bg2 Rxb2 15. O-O Rb4 16. Rfd1 Kc7 17. Rac1 Bc5 18. Nf3 Re8 19. e3 Bb6 20. a3
Rb2 21. Na4 Ra2 22. Nd4 Bxd4 23. Rxd4 Rxa3 24. Nc5 Re7 25. Rb4 Nd5 26. Rb7+ Kd8
27. Rb8+ Kc7 28. Rb7+ Kd8 29. Rb8+ Kc7 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.24"]
[Round "10"]
[White "Ljubojevic, Ljubomir"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2575"]
[ECO "B63"]
[EventDate "1983.10.12"]
[PlyCount "77"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O O-O 9. Kb1 d5 10. exd5 Nxd5 11. Bxe7 Ndxe7 12. Nxc6 Nxc6 13. Bb5 Qb6 14.
Bxc6 Qxc6 15. Qd6 Qxd6 16. Rxd6 b6 17. Rhd1 Bb7 18. f3 Rfc8 19. Nb5 Kf8 20. b3
Bc6 21. a4 Ke7 22. R6d2 g5 23. Kb2 h5 24. Nd4 Kf6 25. h4 gxh4 26. Rh1 Kg5 27.
Re2 Bd7 28. Re4 Rh8 29. Rexh4 e5 30. f4+ exf4 31. Nf3+ Kf5 32. Rxh5+ Rxh5 33.
Rxh5+ Kf6 34. Rh4 Kf5 35. Nd4+ Kg5 36. Rh7 Kg6 37. Rh4 Kg5 38. Nf3+ Kf5 39.
Rh5+ 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.24"]
[Round "10"]
[White "Seirawan, Yasser"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2600"]
[ECO "D23"]
[EventDate "1983.10.12"]
[PlyCount "33"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bf5 6. g3 Nbd7 7. Nc3 e6 8.
Bg2 Be7 9. O-O O-O 10. Bg5 h6 11. Bxf6 Bxf6 12. Rfd1 a5 13. e3 a4 14. Qe2 Qa5
15. Nd2 Nb6 16. Rac1 a3 17. b3 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.24"]
[Round "10"]
[White "Spassky, Boris"]
[Black "Van der Wiel, John"]
[Result "1-0"]
[WhiteElo "2605"]
[BlackElo "2515"]
[ECO "B25"]
[EventDate "1983.10.12"]
[PlyCount "95"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O
O-O 9. Bd2 Rb8 10. Rb1 b5 11. a3 Qc7 12. Kh1 f5 13. Re1 h6 14. b4 c4 15. dxc4
bxc4 16. b5 Nd8 17. e5 Nf7 18. exd6 Qxd6 19. Qe2 Rd8 20. Qxc4 Bb7 21. Rxe6 Qd7
22. Rbe1 Rbc8 23. Qb3 Bxf3 24. Bxf3 Qxd2 25. Rxe7 Qxe1+ 26. Rxe1 Rxc3 27. Qa2
Rxf3 28. Re7 Rf8 29. Kg2 Rc3 30. h4 Bd4 31. Rd7 Bb6 32. a4 Rc7 33. Rxc7 Bxc7
34. Qe6 Kg7 35. h5 gxh5 36. Qxf5 Rd8 37. Kh3 Rd4 38. Qc5 Bb6 39. Qc3 Nd6 40. a5
Ne4 41. Qa1 Bc5 42. b6 Nf6 43. b7 Rd8 44. Qe5 Bd6 45. b8=Q Rxb8 46. Qxd6 Rc8
47. f5 Rf8 48. c4 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.24"]
[Round "10"]
[White "Timman, Jan"]
[Black "Huebner, Robert"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2620"]
[ECO "C43"]
[EventDate "1983.10.12"]
[PlyCount "61"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Qh4 8.
c4 O-O-O 9. c5 g6 10. Nc3 Bg7 11. Ne2 Nf6 12. b4 Nh5 13. b5 Rhe8 14. c6 Bg4 15.
Qa4 Kb8 16. Nf4 Bc8 17. cxb7 Bxb7 18. Ne2 Re6 19. Ba3 Bf8 20. Bxf8 Rxf8 21.
Rac1 Rfe8 22. Qa5 Qd8 23. Qd2 Qd6 24. Rc2 Nf6 25. f3 Nd7 26. Nc1 Nb6 27. Qf2
Qb4 28. Rb2 Qa3 29. Rc2 Qb4 30. Rb2 Qa3 31. Rc2 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.24"]
[Round "10"]
[White "Vaganian, Rafael"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2710"]
[ECO "A36"]
[EventDate "1983.10.12"]
[PlyCount "25"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e3 e6 6. Nge2 Nge7 7. d4 cxd4 8.
Nxd4 Nxd4 9. exd4 O-O 10. O-O d5 11. cxd5 Nxd5 12. Nxd5 exd5 13. Be3 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.26"]
[Round "11"]
[White "Huebner, Robert"]
[Black "Seirawan, Yasser"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2605"]
[ECO "A41"]
[EventDate "1983.10.12"]
[PlyCount "71"]

1. e4 d6 2. d4 g6 3. c4 e5 4. Nc3 Nc6 5. d5 Nce7 6. Bd3 h5 7. f4 Bg7 8. Nf3
exf4 9. Bxf4 Nf6 10. e5 dxe5 11. Bxe5 O-O 12. O-O Nf5 13. Nd4 Ng4 14. Bxg7 Qd6
15. g3 Kxg7 16. Nxf5+ Bxf5 17. Bxf5 Qb6+ 18. Kh1 Ne3 19. Na4 Qf6 20. Bc2 Nxf1
21. Qxf1 Rae8 22. Qxf6+ Kxf6 23. Nc3 Re5 24. Kg2 h4 25. Rd1 hxg3 26. hxg3 Rh8
27. c5 Ke7 28. Ba4 Kd8 29. Rd4 Reh5 30. Kf3 Rh1 31. c6 bxc6 32. dxc6+ Kc8 33.
Bb5 Kb8 34. Ba6 f6 35. Ne4 R1h5 36. Nxf6 1-0

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.26"]
[Round "11"]
[White "Karpov, Anatoly"]
[Black "Ljubojevic, Ljubomir"]
[Result "1/2-1/2"]
[WhiteElo "2710"]
[BlackElo "2645"]
[ECO "E03"]
[EventDate "1983.10.12"]
[PlyCount "26"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 dxc4 5. Bg2 c5 6. Qa4+ Nbd7 7. Qxc4 b6 8.
O-O Bb7 9. Nc3 a6 10. dxc5 b5 11. Qh4 Bxc5 12. Bg5 Rc8 13. Rad1 Qc7 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.26"]
[Round "11"]
[White "Polugaevsky, Lev"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2605"]
[ECO "A93"]
[EventDate "1983.10.12"]
[PlyCount "57"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 Be7 6. O-O O-O 7. b3 Nc6 8. Bb2
Bd7 9. Nc3 Be8 10. Ng5 Bf7 11. e3 Qd7 12. Nxf7 Rxf7 13. Na4 b6 14. Rc1 Nd8 15.
Nc3 Rf8 16. f3 Nf7 17. e4 c6 18. e5 Ne8 19. f4 Nc7 20. cxd5 exd5 21. Qd3 g6 22.
Nd1 Rac8 23. Ne3 Ne6 24. Rc2 Rc7 25. g4 Nh6 26. g5 Nf7 27. h4 Nfd8 28. h5 Rf7
29. Bc1 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.26"]
[Round "11"]
[White "Portisch, Lajos"]
[Black "Vaganian, Rafael"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2620"]
[ECO "A29"]
[EventDate "1983.10.12"]
[PlyCount "142"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. a3
O-O 9. O-O Be6 10. b4 a5 11. b5 Nd4 12. Nd2 a4 13. Bxb7 Ra5 14. Rb1 Qd7 15. Nc4
Nxc4 16. dxc4 Bxc4 17. e3 Bxf1 18. Kxf1 Rb8 19. Bc6 Qh3+ 20. Bg2 Qe6 21. exd4
Qc4+ 22. Ne2 Raxb5 23. Rxb5 Rxb5 24. Be4 exd4 25. Qxd4 Qxd4 26. Nxd4 Rc5 27.
Nc2 h5 28. Ke2 h4 29. Kd3 Rb5 30. Nd4 Rb1 31. Kd2 Rb6 32. Nf5 Bc5 33. Ne3 Re6
34. Bd3 hxg3 35. hxg3 Rf6 36. Ke2 Rc6 37. Bb2 Rb6 38. Nc4 Re6+ 39. Kf1 Rh6 40.
Kg2 Re6 41. Bc3 Kf8 42. Kf1 Be7 43. Ba5 Bd8 44. Bd2 Be7 45. Bf4 Bd8 46. Be2 Rc6
47. Be3 Bf6 48. Ke1 Be7 49. Bd3 g6 50. Ke2 Kg7 51. Bd2 Kf6 52. Bc3+ Ke6 53. Kd2
Bf6 54. Bxf6 Kxf6 55. Kc3 Ke6 56. Kd4 f5 57. g4 Kf6 58. gxf5 gxf5 59. Bc2 Re6
60. f3 Ra6 61. Kc5 Kg5 62. Ne3 Kf4 63. Nd5+ Kxf3 64. Bxf5 Ra5+ 65. Kd4 Ke2 66.
Bd3+ Kd2 67. Nf6 c5+ 68. Kc4 Kc1 69. Kc3 c4 70. Bxc4 Rf5 71. Ne4 Rf3+ 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.26"]
[Round "11"]
[White "Sosonko, Gennadi"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2575"]
[BlackElo "2640"]
[ECO "D63"]
[EventDate "1983.10.12"]
[PlyCount "35"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. a3
Re8 9. Bd3 a6 10. O-O dxc4 11. Bxc4 b5 12. Be2 Bb7 13. Qc2 c5 14. dxc5 Nxc5 15.
Rfd1 Ncd7 16. h3 Rc8 17. Ne5 Nd5 18. Bxe7 1/2-1/2

[Event "7th Tilburg Interpolis it"]
[Site "Tilburg NED"]
[Date "1983.10.26"]
[Round "11"]
[White "Van der Wiel, John"]
[Black "Timman, Jan"]
[Result "0-1"]
[WhiteElo "2515"]
[BlackElo "2605"]
[ECO "C91"]
[EventDate "1983.10.12"]
[PlyCount "54"]

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 exd4 11. cxd4 d5 12. e5 Ne4 13. h3 Bh5 14. g4 Bg6 15. Nh2
Bb4 16. f3 Bxe1 17. Qxe1 Ng5 18. Nc3 Ne6 19. Bxd5 Ncxd4 20. Rd1 c5 21. f4 b4
22. Bxa8 bxc3 23. Bg2 cxb2 24. f5 Nxf5 25. Rxd8 Rxd8 26. Bg5 Nxg5 27. Qb1 Rb8
0-1

