[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.18"]
[Round "1"]
[White "Donner, Jan Hein"]
[Black "O'Kelly de Galway, Albéric"]
[Result "1-0"]
[ECO "E54"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Netherlands"]
[BlackTeam "Belgium"]
[Board "1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]

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 Nc6 9. Bd3 cxd4 10. exd4 Be7 11. Be3 Bd7 12. a3 Rc8 13. Bc2 Qa5 14. Ng5
h6 15. Nge4 Rfd8 16. b4 Qc7 17. Rc1 Be8 18. Qd3 Ng4 19. Ng3 g6 20. Bb3 Qd7
21. d5 Nce5 22. Qe2 Nxe3 23. Qxe3 Nc4 24. dxe6 Qxe6 25. Qxh6 Bf8 26. Qh4 Be7
27. Qh6 Bf8 28. Qf4 Bd6 29. Qe4 Bxg3 30. Qxe6 Bxh2+ 31. Kxh2 fxe6 32. Ne4 b5
33. Nc5 Rd4 34. Rfe1 Bf7 35. Nxe6 Rd2 36. Ng5 Rxf2 37. Nxf7 Kxf7 38. Re4 Rd8
39. Bxc4+ bxc4 40. Rcxc4 Rd7 41. Rf4+ Rxf4 42. Rxf4+ Kg7 43. Rc4 Kh6 44. Rc5 g5
45. Ra5 Kh5 46. Kh3 Rd3+ 47. g3 Rd7 48. g4+ Kg6 49. Ra6+ Kg7 50. Kg3 Rf7 1-0

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.18"]
[Round "1"]
[White "Boey, Jozef Martin"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[ECO "B34"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Netherlands"]
[Board "2"]
[BlackTitle "IM"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6
8. e5 Ng8 9. Bd4 f6 10. exf6 Nxf6 11. Be2 Qa5 12. O-O O-O 13. a3 d6 14. f4 Qc7
15. Qd2 Bf5 16. Rae1 Rab8 17. b3 Qa5 18. Bd3 Rb7 19. Bxf5 Qxf5 20. h3 Qa5
21. Qd3 Qxa3 22. Qc4+ Rf7 23. Qxc6 Qb4 24. Bxf6 Bxf6 25. Nd5 Qd4+ 1/2-1/2

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.18"]
[Round "1"]
[White "Langeweg, Christiaan"]
[Black "Rooze, Jan"]
[Result "1-0"]
[ECO "A14"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Netherlands"]
[BlackTeam "Belgium"]
[Board "3"]
[WhiteTitle "IM"]

1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 b6 8. e3
Nc6 9. Nc3 Bb7 10. cxd5 Nxd5 11. Nxd5 exd5 12. d4 Bf6 13. Qd2 Rc8 14. Rfc1 Qe7
15. dxc5 Bxb2 16. Qxb2 bxc5 17. Rd1 Rfd8 18. Rd2 Nb4 19. Rad1 Rc7 20. Nh4 Qe6
21. Qc3 Na6 22. Qa5 Rcd7 23. Bf1 g5 24. Ng2 d4 25. exd4 Qb6 26. Qxb6 axb6
27. d5 Nc7 28. Ne3 Nxd5 29. Bb5 Rd6 30. Bc4 1-0

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.18"]
[Round "1"]
[White "Cornelis, Frans"]
[Black "Bouwmeester, Hans"]
[Result "0-1"]
[ECO "C02"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Netherlands"]
[Board "4"]
[BlackTitle "IM"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. O-O
Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Qe2 Ne7 12. Re1 Qh4 13. f4 Nc6 14. Rf1 Bc5+
15. Kh1 O-O 16. f5 exf5 17. Nxd5 Qd4 18. b4 Nxb4 19. Nxb4 Bxb4 20. Rb1 Qc5
21. Be3 Qe7 22. a3 Bxa3 23. Rxb7 Rfb8 24. Rfb1 Rxb7 25. Rxb7 Qe8 26. Bc4 Be6
27. Bxa6 f4 28. Bg1 Bd5 29. Rb6 f3 30. gxf3 Rxa6 31. Rxa6 Qb5 32. Qd1 Bxf3+
33. Qxf3 Qxa6 34. Qe4 h6 35. Qf3 Bb2 36. h4 Bxe5 37. h5 Qc8 38. Kg2 Qd8 39. Bf2
Qg5+ 40. Kf1 Qc1+ 41. Kg2 Qc8 0-1

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.19"]
[Round "2"]
[White "O'Kelly de Galway, Albéric"]
[Black "Yanofsky, Daniel Abraham"]
[Result "0-1"]
[ECO "E92"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Canada"]
[Board "1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Nf3 e5 7. Be3 Nc6 8. d5
Ne7 9. b4 Ng4 10. Bg5 h6 11. Bh4 f5 12. Nd2 g5 13. Bg3 Nf6 14. f3 Ng6 15. exf5
Bxf5 16. Nde4 Nf4 17. O-O a5 18. bxa5 Rxa5 19. a4 Qe8 20. Bd3 Nxd3 21. Qxd3 Nh5
22. Nb5 Qd7 23. Qd2 Rfa8 24. Nbc3 Nf4 25. Rfe1 Qf7 26. Bf2 b6 27. Be3 Bd7
28. Qd1 Qg6 29. Ra2 g4 30. fxg4 Bxg4 31. Qd2 Rf8 32. Rf1 Nh3+ 0-1

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.19"]
[Round "2"]
[White "Suttles, Duncan"]
[Black "Boey, Jozef Martin"]
[Result "1-0"]
[ECO "A00"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Canada"]
[BlackTeam "Belgium"]
[Board "2"]
[WhiteTitle "IM"]

1. g3 g6 2. Bg2 Bg7 3. d3 e5 4. Nc3 Ne7 5. e4 Nbc6 6. Be3 d6 7. Qd2 Be6 8. Bh6
Bxh6 9. Qxh6 Qd7 10. Nf3 O-O-O 11. Ng5 Nd4 12. Rc1 Kb8 13. O-O f6 14. Nxe6 Qxe6
15. f4 f5 16. Rf2 fxe4 17. dxe4 exf4 18. gxf4 d5 19. f5 gxf5 20. Qxe6 Nxe6
21. exf5 Ng5 22. h4 d4 23. hxg5 dxc3 24. bxc3 Rhg8 25. Re1 Nd5 26. Rd2 c6
27. c4 Nf4 28. Rxd8+ Rxd8 29. Re4 Nxg2 30. f6 Nf4 31. Rxf4 Kc7 32. Rh4 Rd7
33. Rxh7 Rxh7 34. g6 Rh6 35. g7 Rg6+ 36. Kh2 a6 37. c5 Kd7 38. f7 Rxg7 39. f8=Q
Rh7+ 40. Kg2 Kc7 41. Kf1 Rd7 42. Ke2 Rd8 43. Qf4+ Kc8 44. Ke3 Rd7 45. Ke4 Rd8
46. c4 Rd7 47. Qf5 Kc7 48. Qf4+ Kc8 49. Ke5 Rd8 50. Ke6 Re8+ 51. Kd6 Rd8+
52. Ke7 Rd7+ 53. Ke6 Rd8 54. Qg4 Kc7 55. Ke7 a5 56. Qf4+ Kc8 57. Qd6 1-0

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.19"]
[Round "2"]
[White "Rooze, Jan"]
[Black "Macskasy, Elod"]
[Result "1/2-1/2"]
[ECO "B19"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Canada"]
[Board "3"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. Qe2 Be7 13. O-O-O Qc7 14. Ne5 Nxe5
15. dxe5 Nd7 16. f4 O-O-O 17. Ne4 Nc5 18. Nc3 f6 19. exf6 Bxf6 20. Qc4 Qb6
21. b4 Na6 22. Na4 Qd4 23. Qxe6+ Kb8 24. c3 Qf2 25. Qg4 Rhe8 26. Rhf1 Qe2
27. Qxe2 Rxe2 28. Rg1 b5 29. Nb2 Nxb4 30. cxb4 Bxb2+ 31. Kxb2 Rdxd2+ 32. Rxd2
Rxd2+ 33. Kb3 Rd3+ 34. Kc2 Rd4 35. g3 Rxb4 36. Re1 Ra4 37. Kb2 Rb4+ 38. Kc2
Rc4+ 39. Kb2 Rc5 40. Re7 Rxh5 41. Rxg7 c5 42. g4 Rh2+ 43. Kb1 Rf2 44. f5 c4
45. Rh7 Rf4 46. Kc2 b4 47. Kb1 a5 48. Rxh6 Kb7 49. Rh1 a4 50. Rg1 Rf2 51. g5 c3
52. g6 Rb2+ 53. Ka1 b3 54. axb3 axb3 55. Rf1 Ra2+ 56. Kb1 Rb2+ 57. Ka1 Rc2
58. Kb1 1/2-1/2

[Event "18de olimpiade voorronde"]
[Site "Lugano"]
[Date "1968.10.19"]
[Round "2"]
[White "Day, Lawrence"]
[Black "Beyen, Roland"]
[Result "0-1"]
[ECO "C64"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Canada"]
[BlackTeam "Belgium"]
[Board "4"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ne4 7. O-O d5
8. Nxd4 Bd7 9. Bxc6 bxc6 10. Be3 O-O 11. f3 Ng5 12. Qd2 h6 13. b4 Bb6 14. Nb3
Bf5 15. Nd4 Bd7 16. Qf2 f6 17. exf6 Qxf6 18. Nd2 Qg6 19. Bxg5 Qxg5 20. N2b3 Qf6
21. Qg3 Qd6 22. Kh1 a5 23. bxa5 Bxa5 24. Nxa5 Rxa5 25. Nb3 Ra3 26. Qf2 Rfa8
27. Rfd1 Qe5 28. Qd2 Be8 29. Re1 Qf6 30. Qb2 Bf7 31. Rec1 Qf4 32. Rcb1 Bg6
33. Rd1 Qc4 34. Qd2 Kh7 35. h3 Qa4 36. Nc1 Qc2 37. Qxc2 Bxc2 38. Rd2 Rxc3
39. Ne2 Rc4 40. Nd4 Ba4 41. Re1 c5 42. Nf5 d4 43. Re7 Rc2 44. Rd1 Kg6 45. Rde1
Kxf5 46. R7e6 Rf8 47. R1e5+ Kf4 48. Kh2 Rf6 49. Re7 Bc6 50. h4 Bxf3 51. h5
Rxg2+ 52. Kh3 Rg1 0-1

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.20"]
[Round "3"]
[White "Portisch, Lajos"]
[Black "Boey, Jozef Martin"]
[Result "1-0"]
[ECO "B06"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTitle "GM"]
[WhiteTeam "Hungary"]
[BlackTeam "Belgium"]
[Board "1"]

1. d4 g6 2. e4 Bg7 3. c3 d6 4. f4 c6 5. Nf3 d5 6. e5 Bg4 7. Nbd2 h5 8. h3 Bxf3
9. Nxf3 e6 10. Be3 Nd7 11. Bd3 Nh6 12. Bf2 Nf5 13. g3 Bf8 14. Kf1 Be7 15. Kg2
Qc7 16. Qe2 O-O-O 17. b3 Rdg8 18. c4 Kb8 19. g4 Nh6 20. g5 Nf5 21. Rhc1 Qb6
22. a4 Rc8 23. c5 Qd8 24. b4 Ka8 25. b5 Nb8 26. Rcb1 Qd7 27. Rb3 Bd8 28. Be1
Re8 29. a5 cxb5 30. Bxb5 Nc6 31. a6 b6 32. Bf2 Nfe7 33. Rc1 Bc7 34. Qa2 Rb8
35. Qa4 Rec8 36. Rbc3 Bd8 37. Ne1 bxc5 38. Rxc5 Rb6 39. Nd3 1-0

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.20"]
[Round "3"]
[White "Cornelis, Frans"]
[Black "Szabó, László"]
[Result "1-0"]
[ECO "B93"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[BlackTitle "GM"]
[WhiteTeam "Belgium"]
[BlackTeam "Hungary"]
[Board "2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7 7. Bd3 g6
8. Nf3 Bg7 9. O-O O-O 10. Qe1 e5 11. a4 Nc5 12. Qh4 Nxd3 13. cxd3 Nh5 14. Qxd8
Rxd8 15. fxe5 dxe5 16. Nd5 h6 17. Bd2 Rb8 18. Ba5 b6 19. Ne7+ Kh7 20. Bc3 Rb7
21. Nxc8 Rxc8 22. Bxe5 Rd7 23. Bxg7 Kxg7 24. Ne5 Re7 25. Nc4 Rc6 26. Rf3 Nf6
27. Ne3 a5 28. Raf1 Rd7 29. e5 Nh7 30. h4 h5 31. Nc4 f6 32. exf6+ Rxf6 33. Rxf6
Nxf6 34. Nxb6 Rxd3 35. Nc4 Rd5 36. b3 Ne4 37. Re1 Nc5 38. Re3 Kf6 39. Kf2 Ne6
40. Kg3 Nd4 41. Kh3 Rc5 42. Rd3 Nxb3 43. Nb6 1-0

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.20"]
[Round "3"]
[White "Lengyel, Levente"]
[Black "Beyen, Roland"]
[Result "1-0"]
[ECO "E52"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Hungary"]
[BlackTeam "Belgium"]
[Board "3"]
[WhiteTitle "GM"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. d4 b6 5. e3 O-O 6. Bd3 Bb7 7. O-O d5 8. cxd5
exd5 9. Ne5 Nbd7 10. f4 Ne4 11. Nxe4 dxe4 12. Bc4 Nf6 13. Qb3 Qe7 14. Nxf7 c5
15. Nd6+ Kh8 16. Nxb7 Qxb7 17. a3 b5 18. Be2 Ba5 19. dxc5 Rac8 20. Qa2 Bd8
21. b4 Nd5 22. Bd2 Bf6 23. Rac1 Rfd8 24. Qc2 Qc6 25. Rfd1 a6 26. Qxe4 Re8
27. Qd3 Qe6 28. e4 1-0

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.20"]
[Round "3"]
[White "Dunkelblum, Arthur"]
[Black "Csom, István"]
[Result "0-1"]
[ECO "A30"]
[EventDate "1968.10.17"]
[PlyCount "38"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Hungary"]
[Board "4"]
[WhiteTitle "IM"]
[BlackTitle "IM"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. c4 c5 6. b3 Bg7 7. Bb2 d6 8. d4
cxd4 9. Nxd4 Bxg2 10. Kxg2 Qc8 11. f3 h5 12. h4 d5 13. cxd5 Nxd5 14. Qd3 O-O
15. e4 Nb4 16. Qd2 Rd8 17. Qxb4 Bxd4 18. Rc1 Bxb2 19. Rxc8 Rxc8 0-1

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.21"]
[Round "4"]
[White "O'Kelly de Galway, Albéric"]
[Black "Rovira Mas, Jorge"]
[Result "1-0"]
[ECO "E92"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Costa Rica"]
[Board "1"]
[WhiteTitle "GM"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Nf3 e5 7. Be3 Nc6 8. d5
Ne7 9. Nd2 Ne8 10. b4 f5 11. f3 a5 12. a3 Nf6 13. O-O f4 14. Bf2 g5 15. c5 Ne8
16. Nc4 axb4 17. axb4 Bd7 18. Rxa8 Qxa8 19. b5 Qd8 20. Qb3 Ng6 21. b6 Rf7
22. c6 Bc8 23. Ra1 bxc6 24. b7 Bxb7 25. Qxb7 c5 26. Ra8 Qe7 27. Na5 Rf8 28. Bb5
1-0

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.21"]
[Round "4"]
[White "van der Laat Ulloa, Jorge"]
[Black "Boey, Jozef Martin"]
[Result "0-1"]
[ECO "A15"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Belgium"]
[Board "2"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 d6 5. g3 O-O 6. Bg2 c6 7. O-O Nbd7 8. d3
Re8 9. Nc3 e5 10. e4 Nf8 11. Ne2 h6 12. Qd2 Bg4 13. Nh4 Nh5 14. f3 Be6 15. f4
exf4 16. Bxg7 Nxg7 17. Nxf4 a5 18. Nxe6 Nfxe6 19. b5 Qg5 20. Qf2 Re7 21. bxc6
bxc6 22. Rab1 Qc5 23. Rb6 Nd4 24. Rb2 a4 25. Kh1 a3 26. Rbb1 Nge6 27. Qf6 Qg5
28. Qf2 Qe5 29. Qd2 Ng5 30. Qf4 c5 31. Rb6 Ne2 32. Qd2 Nd4 33. Qf4 Nde6 34. Qd2
Kh7 35. Re1 Nd4 36. Rf1 Raa7 37. Qf4 Nge6 38. Qd2 Reb7 39. Rfb1 Nb3 40. R6xb3
Rxb3 41. Rf1 Rb2 0-1

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.21"]
[Round "4"]
[White "Rooze, Jan"]
[Black "Wyss, Roberto"]
[Result "1-0"]
[ECO "B72"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Costa Rica"]
[Board "3"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 O-O
8. f3 a6 9. Qd2 b5 10. Bb3 Bb7 11. a4 b4 12. Nd5 Nxd5 13. exd5 Qa5 14. c4 bxc3
15. Qxc3 Qd8 16. h4 Nd7 17. h5 Rc8 18. Qd2 Bxd4 19. Bxd4 Nf6 20. Qh6 Qa5+
21. Kf1 Bxd5 22. Bxf6 exf6 23. hxg6 Rfe8 24. gxh7+ 1-0

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.21"]
[Round "4"]
[White "Batres, Manuel"]
[Black "Dunkelblum, Arthur"]
[Result "0-1"]
[ECO "C02"]
[EventDate "1968.10.17"]
[PlyCount "62"]
[Source "OlimpBase"]
[BlackTitle "IM"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Belgium"]
[Board "4"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Qb6 6. Nc3 cxd4 7. Nxd4 Bd7
8. Bxc6 bxc6 9. O-O c5 10. Nxd5 exd5 11. Ne2 Ne7 12. b3 Be6 13. f4 g6 14. Ng3
h5 15. h4 Nf5 16. Nxf5 gxf5 17. Kh2 Be7 18. Qe1 Rg8 19. Be3 d4 20. Bf2 Qc6
21. Rg1 Qe4 22. Qd2 Rg4 23. g3 Kf8 24. Rae1 Qd5 25. Re2 Kg7 26. Qa5 Qf3 27. Qe1
Kh7 28. c3 Rag8 29. cxd4 Bd5 30. Re3 Rxh4+ 31. gxh4 Rg2+ 0-1

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.22"]
[Round "5"]
[White "Silva, Raúl"]
[Black "O'Kelly de Galway, Albéric"]
[Result "0-1"]
[ECO "B90"]
[EventDate "1968.10.17"]
[PlyCount "54"]
[Source "OlimpBase"]
[BlackTitle "GM"]
[WhiteTeam "Paraguay"]
[BlackTeam "Belgium"]
[Board "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Bg5
Nbd7 9. Qd2 Be7 10. O-O-O b5 11. h4 Rc8 12. Kb1 h6 13. Be3 Nb6 14. g4 Nfd7
15. Be2 Qc7 16. Rc1 Nc4 17. Bxc4 bxc4 18. Na1 Rb8 19. Nd5 Bxd5 20. Qxd5 Nf6
21. Qd1 c3 22. b3 d5 23. g5 Qa5 24. Qd3 d4 25. Rcd1 Nh5 26. g6 O-O 27. Bc1 Ba3
0-1

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.22"]
[Round "5"]
[White "Rooze, Jan"]
[Black "Recalde, Eleuterio"]
[Result "1-0"]
[ECO "C88"]
[EventDate "1968.10.17"]
[PlyCount "169"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Paraguay"]
[Board "2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Bb7 9. d3 d6 10. Bd2 Nd7 11. Nc3 Na7 12. axb5 axb5 13. d4 c5 14. dxc5 dxc5
15. Bd5 Qc8 16. Be3 b4 17. Bxb7 Qxb7 18. Nd5 Nc6 19. Qd3 Rfe8 20. Nd2 Bf8
21. c3 h6 22. Nc4 Rxa1 23. Rxa1 Ra8 24. Rxa8 Qxa8 25. h3 bxc3 26. bxc3 Qa6
27. Kh2 Qc8 28. Qd1 Qa6 29. Nd2 Nd8 30. Qb3 Qb7 31. Qa3 Ne6 32. Qa5 Nb8 33. Nc4
Qa6 34. Qxa6 Nxa6 35. Nxe5 Bd6 36. f4 Bxe5 37. fxe5 Nb8 38. Nb6 Kf8 39. Kg3 Ke8
40. Kf3 Nc6 41. Nc4 Kd7 42. Kg4 Ke7 43. h4 Kf8 44. h5 Ke7 45. Bf2 Kd7 46. Bh4
Nc7 47. Kf5 Ne7+ 48. Bxe7 Kxe7 49. Nb6 Ne6 50. g3 Kd8 51. Nd5 Kd7 52. Nf4 Ng5
53. Nd3 Ne6 54. Nb2 Kc6 55. Nc4 Kd7 56. Nd6 Ke7 57. Kg4 Ng5 58. Kf4 Ne6+
59. Ke3 Ng5 60. Nb7 Ne6 61. Kd3 Kd7 62. Kc4 Kc6 63. Nd6 Ng5 64. Kd3 Kd7 65. Kc4
Kc6 66. g4 f6 67. exf6 gxf6 68. Nf5 Nf7 69. Kd3 Kb5 70. Kd2 Kc6 71. Kc2 Kb6
72. Ne7 Kc7 73. Kd2 Kd6 74. Nf5+ Ke6 75. Ke2 Kd7 76. Ke3 Kc7 77. Kf4 Kb6
78. Ne3 Kb5 79. Kf5 Nd6+ 80. Kg6 Nxe4 81. Kxh6 Nxc3 82. Kg7 Nd5 83. Nxd5 c4
84. Kxf6 Kc5 85. Ke5 1-0

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.22"]
[Round "5"]
[White "Riego Prieto, Victorio"]
[Black "Cornelis, Frans"]
[Result "1-0"]
[ECO "B68"]
[EventDate "1968.10.17"]
[PlyCount "69"]
[Source "OlimpBase"]
[WhiteTeam "Paraguay"]
[BlackTeam "Belgium"]
[Board "3"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. f4 Be7
8. Qd2 a6 9. O-O-O Bd7 10. Be2 Rc8 11. Kb1 b5 12. Bxb5 axb5 13. Ndxb5 O-O
14. Nxd6 Rb8 15. e5 Nd5 16. Nxd5 Bxg5 17. Nc3 Be7 18. g3 Na5 19. b3 Qc7
20. Nce4 Bc6 21. Rhe1 Bd5 22. Re3 Rfd8 23. Rc3 Qb6 24. Qe2 f5 25. Ng5 Bxd6
26. exd6 Qxd6 27. Qh5 h6 28. Qf7+ Kh8 29. Rc7 Qf8 30. Qh5 e5 31. Rxd5 Qe8
32. Nf7+ Kg8 33. Qg6 Kf8 34. Qxf5 g6 35. Qf6 1-0

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.22"]
[Round "5"]
[White "Beyen, Roland"]
[Black "Cantero, Ronaldo"]
[Result "1-0"]
[ECO "E77"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Paraguay"]
[Board "4"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2
exd5 9. e5 dxe5 10. fxe5 Ng4 11. Bg5 Qa5 12. cxd5 Nxe5 13. O-O Nxf3+ 14. Rxf3
Bg4 15. Rxf7 Rxf7 16. Bxg4 Rf8 17. Be7 Re8 18. Qe2 Qa6 19. Qe4 Kh8 20. Kh1 b5
21. d6 Nc6 22. Bd7 Nxe7 23. Bxe8 Rxe8 24. dxe7 Bxc3 25. bxc3 Qf6 26. Re1 Qxc3
27. Qe6 Qg7 28. Qd5 h5 29. Qxc5 Qf7 30. Qxa7 Kg7 31. Qc5 Qxa2 32. Qe5+ Kg8
33. Rf1 Qc4 34. Qf6 Kh7 35. Qf8 Qxf1+ 36. Qxf1 Rxe7 37. h4 1-0

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.23"]
[Round "6"]
[White "O'Kelly de Galway, Albéric"]
[Black "Heidenfeld, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A10"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Ireland"]
[Board "1"]
[WhiteTitle "GM"]

1. c4 f5 2. Nc3 Nf6 3. g3 d6 4. Bg2 e5 5. d3 Be7 6. b4 O-O 7. Qb3 c6 8. Nf3 a5
9. b5 Nbd7 10. Ba3 a4 11. Qb2 e4 12. Nd4 Ne5 13. f4 c5 14. Nc2 Nf7 15. Ne3 exd3
16. exd3 Ng4 17. Ned5 Bf6 18. h3 Re8+ 19. Kd2 Nf2 20. Rhe1 Bd4 21. Nc7 Ne4+
22. Bxe4 Qxc7 23. Bd5 Bd7 1/2-1/2

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.23"]
[Round "6"]
[White "Littleton, Michael Flannan"]
[Black "Boey, Jozef Martin"]
[Result "1/2-1/2"]
[ECO "C63"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Ireland"]
[BlackTeam "Belgium"]
[Board "2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Ng3 e4 7. Ng5 d5
8. d3 h6 9. Nh3 Bg4 10. Qd2 Bxh3 11. gxh3 Qd6 12. Qc3 O-O-O 13. Bxc6 Qxc6
14. Qxc6 bxc6 15. dxe4 Nxe4 16. Nxe4 Re8 17. Be3 Rxe4 18. O-O-O 1/2-1/2

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.23"]
[Round "6"]
[White "Beyen, Roland"]
[Black "Reilly, Brian Patrick"]
[Result "1-0"]
[ECO "E76"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Ireland"]
[Board "3"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 a6 8. Bd3 e6
9. O-O exd5 10. exd5 Re8 11. f5 Ng4 12. fxg6 hxg6 13. Bg5 Bd4+ 14. Kh1 Bf6
15. Bxf6 Qxf6 16. Qd2 Bf5 17. Bxf5 Qxf5 18. Ng5 Qe5 19. Qf4 Qxf4 20. Rxf4 f5
21. Ne6 Ra7 22. Ne4 fxe4 23. Rxg4 b5 24. Rxg6+ Kh7 25. Rg4 Nd7 26. Rxe4 Nf6
27. Rf4 1-0

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.23"]
[Round "6"]
[White "McCurdy, Gerald"]
[Black "Dunkelblum, Arthur"]
[Result "0-1"]
[ECO "C71"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Ireland"]
[BlackTeam "Belgium"]
[Board "4"]
[BlackTitle "IM"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4
8. Qxd4 c5 9. Qd5 Be6 10. Qc6+ Bd7 11. Qd5 c4 12. Bxc4 bxc4 13. Qxc4 Nf6
14. Nc3 Be7 15. Bf4 O-O 16. O-O-O Qb6 17. Qd4 Rab8 18. Qxb6 Rxb6 19. Rhe1 Rc8
20. Re2 Be6 21. f3 Nd7 22. Red2 Ne5 23. Nd5 Bxd5 24. Rxd5 Rbc6 25. c3 f6
26. Bxe5 fxe5 27. Kc2 Kf7 28. R5d3 Ke6 29. b3 h5 30. c4 g5 31. Rd5 Bd8 32. h4
gxh4 33. f4 Bf6 34. f5+ Ke7 35. R1d2 Rg8 36. Kc3 Rg3+ 37. R5d3 Bg5 38. Re2 a5
39. Rxg3 hxg3 40. a3 Bc1 41. Ra2 Be3 42. b4 h4 43. Kb3 h3 0-1

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.24"]
[Round "7"]
[White "Casa, Alexander"]
[Black "Boey, Jozef Martin"]
[Result "0-1"]
[ECO "C44"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Monaco"]
[BlackTeam "Belgium"]
[Board "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 Nf6 5. e5 Ne4 6. Qe2 f5 7. exf6 d5
8. fxg7 Bxg7 9. Nxd4 O-O 10. Be3 Nxd4 11. cxd4 Nxf2 12. Bxf2 Re8 13. Nc3 Bg4
14. Qxe8+ Qxe8+ 15. Kd2 Bh6+ 16. Kc2 Qf7 17. Bg3 c5 18. Bd3 c4 19. Be2 Qf5+
20. Kd1 Qd3+ 21. Ke1 0-1

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.24"]
[Round "7"]
[White "Rooze, Jan"]
[Black "Weiss, Fernando"]
[Result "1/2-1/2"]
[ECO "B89"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Monaco"]
[Board "2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6
8. Bb3 Bd7 9. Qe2 Na5 10. f4 Qc7 11. O-O-O Nxb3+ 12. axb3 b5 13. e5 dxe5
14. fxe5 Qxe5 15. Nf3 Qc7 16. Bd4 Bc6 17. Be5 Qb7 18. Nd4 1/2-1/2

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.24"]
[Round "7"]
[White "Donné, Pol"]
[Black "Cornelis, Frans"]
[Result "1/2-1/2"]
[ECO "A47"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Monaco"]
[BlackTeam "Belgium"]
[Board "3"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Bd3 e6 5. Nbd2 d5 6. Qe2 Nbd7 7. e4 dxe4
8. Nxe4 Be7 9. Bd2 O-O 10. O-O-O Nxe4 11. Bxe4 Bxe4 12. Qxe4 Nf6 13. Qc6
1/2-1/2

[Event "18th olimpiad, Group 4"]
[Site "Lugano"]
[Date "1968.10.24"]
[Round "7"]
[White "Dunkelblum, Arthur"]
[Black "Kostjoerin, Anatole"]
[Result "1/2-1/2"]
[ECO "E22"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Monaco"]
[Board "4"]
[WhiteTitle "IM"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Bxc5 6. Nf3 Qb6 7. Qxb6 Bxb6
8. Bg5 Nc6 9. e3 Ba5 10. Bxf6 gxf6 11. Kd2 Rg8 12. Rd1 Ke7 13. Kc2 Bxc3
14. Kxc3 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.26"]
[Round "2"]
[White "Boey, Jozef Martin"]
[Black "Tüdeviin Üitümen"]
[Result "0-1"]
[ECO "E67"]
[EventDate "1968.10.17"]
[PlyCount "74"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Mongolia"]
[Board "1"]
[BlackTitle "IM"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d4 Nbd7 8. e3
Re8 9. b3 Rb8 10. Bb2 exd4 11. exd4 Nf8 12. Qd2 Bf5 13. Rfe1 Qd7 14. Nh4 Bh3
15. Bh1 h6 16. Ng2 Ne6 17. Nf4 Ng5 18. f3 c6 19. Nxh3 Nxh3+ 20. Kf1 Qf5 21. Bg2
Ng5 22. f4 h5 23. Kg1 Nh3+ 24. Bxh3 Qxh3 25. Qg2 Qf5 26. d5 cxd5 27. Nxd5 Nxd5
28. cxd5 Bxb2 29. Qxb2 Qxd5 30. Red1 Qc5+ 31. Kg2 Re6 32. Rd2 Rbe8 33. Rad1
Qc6+ 34. Kh3 Qf3 35. Qd4 Qg4+ 36. Kg2 Re2+ 37. Kg1 Qf3 0-1

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.26"]
[Round "2"]
[White "Lkhamsürengiin Myagmarsüren"]
[Black "Rooze, Jan"]
[Result "1-0"]
[ECO "D01"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Mongolia"]
[BlackTeam "Belgium"]
[Board "2"]
[WhiteTitle "IM"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Qd3 e6 5. e4 dxe4 6. Nxe4 Be7 7. Bxf6 Nxf6
8. O-O-O Nxe4 9. Qxe4 Qd5 10. Qxd5 exd5 11. Re1 Be6 12. f4 O-O-O 13. Nf3 Bd6
14. g3 Bf5 15. Ng5 Rdf8 16. Kd2 h6 17. Bh3 Bxh3 18. Nxh3 f5 19. Re6 g5 20. Rhe1
g4 21. Nf2 h5 22. Nd1 Kd7 23. Rg6 h4 24. Ne3 hxg3 25. hxg3 Rh3 26. Rg1 c5
27. Rg2 cxd4 28. Nxd5 Kc6 29. Nf6 Kb5 30. Nd7 Bb4+ 31. Kd3 Rd8 32. Ne5 Be1
33. Nf7 Rd5 34. Nd6+ Kc5 35. Nxb7+ Kb5 36. Rd6 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.26"]
[Round "2"]
[White "Cornelis, Frans"]
[Black "Zorigt Damdzinhav"]
[Result "1/2-1/2"]
[ECO "B45"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Mongolia"]
[Board "3"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 Nf6 6. Nc3 Bb4 7. O-O Bxc3
8. bxc3 O-O 9. Bd3 d5 10. exd5 Qxd5 11. Ba3 Re8 12. Nb5 Rd8 13. Qc1 Qh5 14. Rb1
a6 15. Nd6 Ne5 16. Nxb7 Rd5 17. Qf4 Nxd3 18. cxd3 Rxd3 19. Nc5 e5 20. Qa4 Bd7
21. Nxd7 Ng4 22. Rfd1 Qxh2+ 23. Kf1 Rxd1+ 24. Rxd1 Qh1+ 25. Ke2 Qxg2 26. Bc5 h5
27. Qc4 e4 28. Rd5 Qf3+ 29. Kd2 Re8 30. Be3 g6 31. Qd4 f6 32. Rd6 Kg7 33. Nxf6
Nxf6 34. Rd7+ Kg8 35. Qc4+ Kh8 36. Qf7 Nxd7 37. Qxe8+ Nf8 38. Qe5+ Kg8 39. Bd4
Qd3+ 40. Kc1 Qf1+ 41. Kd2 Qd3+ 42. Kc1 Qf1+ 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.26"]
[Round "2"]
[White "Purevzhav, S."]
[Black "Beyen, Roland"]
[Result "1/2-1/2"]
[ECO "A57"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Mongolia"]
[BlackTeam "Belgium"]
[Board "4"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e3 g6 5. cxb5 Bg7 6. Nc3 a6 7. Nf3 O-O 8. bxa6
d6 9. Bc4 Bxa6 10. Bxa6 Nxa6 11. O-O Qb6 12. Rb1 Nd7 13. Bd2 Nb4 14. a3 Nd3
15. Qc2 c4 16. b3 Qa6 17. b4 Qxa3 18. Nb5 Qa2 19. Qxa2 Rxa2 20. Bc3 Bxc3
21. Nxc3 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.27"]
[Round "3"]
[White "Jansson, Börje"]
[Black "O'Kelly de Galway, Albéric"]
[Result "1/2-1/2"]
[ECO "B50"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Sweden"]
[BlackTeam "Belgium"]
[Board "1"]
[BlackTitle "GM"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. Nc4 Nb6 7. Nxb6 Qxb6
8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. O-O e6 11. b3 Be7 12. Bb2 Bf6 13. Na4 Qc6
14. Bxf6 Nxf6 15. Nc3 O-O 16. Qe2 Rfd8 17. Rad1 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.27"]
[Round "3"]
[White "Cornelis, Frans"]
[Black "Nilsson, Zandor"]
[Result "1/2-1/2"]
[ECO "C88"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Sweden"]
[Board "2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Bb7 9. d3 d6 10. Bd2 Qd7 11. axb5 axb5 12. Rxa8 Rxa8 13. Nc3 Na5 14. Ba2 c5
15. Ne2 Nc4 16. Bxc4 bxc4 17. Ng3 cxd3 18. cxd3 g6 19. h3 Qa4 20. Qc1 Qb3
21. Bh6 Ra2 22. Nf5 Bd8 23. Nxd6 Nd7 24. Ng5 Qxb2 25. Qxb2 Rxb2 26. Ngxf7 Be7
27. Nc4 Rb3 28. Nfxe5 Nxe5 29. Nxe5 Bf6 30. Ng4 Bd4 31. e5 Ba6 32. e6 Rb8
33. e7 Kf7 34. Ne5+ Ke8 35. Nc4 Bxc4 36. dxc4 Rb2 37. Be3 Rb4 38. Rc1 Bxe3
39. fxe3 Kxe7 40. Kf2 Ke6 41. Kf3 Ke5 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.27"]
[Round "3"]
[White "Broström, Göran"]
[Black "Beyen, Roland"]
[Result "0-1"]
[ECO "D52"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Sweden"]
[BlackTeam "Belgium"]
[Board "3"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 Nxd5
8. Qd2 Bb4 9. Rc1 c5 10. Bd3 h6 11. Bh4 cxd4 12. exd4 O-O 13. O-O b6 14. Bb1
Bb7 15. Qd3 g6 16. Nxd5 Qxd5 17. a3 Bd6 18. Rfe1 Rfc8 19. Rcd1 Bf8 20. Bg3 Bg7
21. Qd2 Qh5 22. Re3 Rc4 23. Ne5 Nxe5 24. dxe5 Rac8 25. Rde1 Qg5 26. f4 Qe7
27. h3 Qc5 28. Kh2 h5 29. h4 Rd4 30. Rd3 Rcd8 31. Rxd4 Rxd4 32. Qe3 Qd5 33. Re2
Bh6 34. b4 Qc4 35. Ba2 Qd3 36. Qf2 Ba6 37. Rc2 Qe4 38. Rd2 Rd3 39. Rxd3 Qxd3
40. Qf3 Qxf3 41. gxf3 Bd3 42. Kg2 Bf8 43. Kf2 Be7 44. Ke3 Bf1 45. Bb1 b5
46. Kd4 Bd8 47. Be4 Bb6+ 48. Kc3 Be3 49. Bc6 Be2 50. Kc2 Kf8 51. Kb2 Ke7
52. Kc2 Kd8 53. Kb2 a6 54. Kc2 Bc4 55. Be4 Kc7 56. Kc3 Be2 57. Kc2 Kb6 58. Kb2
Bd1 59. Kb1 a5 60. bxa5+ Kxa5 61. Bc6 Ka4 62. Ka2 Bb3+ 63. Kb2 Bd4+ 64. Kc1 Bc4
65. Be8 Kxa3 66. Bxf7 b4 67. Bxg6 b3 68. Be4 Be3+ 69. Kd1 Bd5 70. Bd3 Bxf3+
71. Ke1 Bg4 72. Bf2 Bxf4 73. Bc5+ Kb2 0-1

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.27"]
[Round "3"]
[White "Dunkelblum, Arthur"]
[Black "Sköld, Kristian"]
[Result "1/2-1/2"]
[ECO "A10"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Sweden"]
[Board "4"]
[WhiteTitle "IM"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 d5 5. d4 Bb4 6. Qb3 Nc6 7. Nf3 Ne4 8. cxd5
Qxd5 9. Qxd5 exd5 10. Bd2 Bxc3 11. Bxc3 O-O 12. Rc1 f4 13. Nd2 Nxc3 14. Rxc3
Be6 15. Nb3 Rad8 16. gxf4 Rxf4 17. e3 Rf6 18. O-O Bc8 19. a3 Rg6 20. Kh1 Rdd6
21. Nc5 Ne7 22. Nd3 c6 23. Ne5 Rh6 24. f4 Bf5 25. Rb3 b6 26. Rc3 Be4 27. Rfc1
Rhe6 28. b4 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.28"]
[Round "4"]
[White "O'Kelly de Galway, Albéric"]
[Black "Jiménez Zerquera, Eleazar"]
[Result "1/2-1/2"]
[ECO "D13"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Cuba"]
[Board "1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6
8. e3 Nc6 9. Bd3 O-O 10. O-O Bd7 11. Rc1 Rfc8 12. Qe2 a6 13. Rfd1 Be8 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.28"]
[Round "4"]
[White "Cobo Arteaga, Eldis"]
[Black "Boey, Jozef Martin"]
[Result "1-0"]
[ECO "A56"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Cuba"]
[BlackTeam "Belgium"]
[Board "2"]
[WhiteTitle "IM"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 O-O 7. Bg2 a6 8. Nge2
Ne8 9. O-O Nd7 10. Be3 g6 11. Qd2 Ng7 12. f4 f5 13. Kh1 exf4 14. Nxf4 Ne5
15. b3 Ng4 16. Bg1 Bf6 17. Rae1 b5 18. exf5 Nxf5 19. Ne4 bxc4 20. bxc4 Ra7
21. Ne6 Bxe6 22. Nxf6+ Qxf6 23. dxe6 h5 24. Be4 h4 25. Qf4 Nxh2 26. Bxh2 hxg3
27. Bxf5 gxh2 28. e7 Rxe7 29. Rxe7 Qxe7 30. Be6+ Kg7 31. Qxf8+ Qxf8 32. Rxf8
Kxf8 33. Kxh2 Ke7 34. Bc8 d5 35. Bxa6 d4 36. Kg3 Kd6 37. Bb7 Kc7 38. Be4 g5
39. Kg4 Kb6 40. a3 Ka5 41. Bc2 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.28"]
[Round "4"]
[White "Rooze, Jan"]
[Black "Rodríguez González, Jesús"]
[Result "0-1"]
[ECO "B35"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Cuba"]
[Board "3"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5
8. O-O O-O 9. Bb3 d6 10. h3 Bd7 11. f4 Rac8 12. Qd3 Nb4 13. Qe2 Na6 14. Rad1
Nc5 15. Qf3 Nxb3 16. Nxb3 Qc7 17. Rf2 Bc6 18. Nd5 Bxd5 19. exd5 a6 20. g4 Qd7
21. f5 Rc4 22. Bd4 Qc8 23. c3 Nd7 24. Bxg7 Kxg7 25. g5 Ne5 26. f6+ exf6
27. gxf6+ Kh8 28. Qg3 Re4 29. Rd4 Rxd4 30. cxd4 Nc4 31. Rf4 Re8 32. Qh4 g5
33. Qh6 Rg8 34. Re4 Rg6 35. Qh5 Rxf6 36. Qe2 Qxh3 37. Re8+ Kg7 38. Qxc4 Qg3+
0-1

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.28"]
[Round "4"]
[White "Díaz, Joaquín Carlos"]
[Black "Cornelis, Frans"]
[Result "1/2-1/2"]
[ECO "A70"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Cuba"]
[BlackTeam "Belgium"]
[Board "4"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. h3
O-O 9. Bd3 Re8 10. Nd2 Nxe4 11. Ndxe4 f5 12. Bb5 Re5 13. Bf4 fxe4 14. Bxe5 Bxe5
15. Qd2 Qa5 16. Be2 Na6 17. O-O Bf5 18. g4 Bd7 19. Nxe4 Qxd2 20. Nxd2 Nc7
21. Nc4 Bf4 22. Bf3 Nb5 23. Rad1 Nd4 24. Be4 Bb5 25. b3 Bxc4 26. bxc4 Ne2+
27. Kg2 Nc3 28. Rde1 Bd2 29. Bb1 Bxe1 30. Rxe1 Kf7 31. a3 Re8 32. Rxe8 Kxe8
33. Bd3 b5 34. cxb5 Nxd5 35. Kf3 Ne7 36. Ke4 Kd7 37. f4 Ke6 38. a4 d5+ 39. Ke3
Kd6 40. h4 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.29"]
[Round "5"]
[White "Pomar Salamanca, Arturo"]
[Black "O'Kelly de Galway, Albéric"]
[Result "1/2-1/2"]
[ECO "E57"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Spain"]
[BlackTeam "Belgium"]
[Board "1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]

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 Nc6 9. a3 cxd4 10. Bd3 Ba5 11. exd4 Bb6 12. Bg5 h6 13. Be3 Re8 14. Na4
Bc7 15. Rc1 Ne7 16. Qd2 Ned5 17. Nc3 Bd7 18. Ne5 Nxc3 19. bxc3 Nd5 20. Bxh6 f6
21. Nxd7 Qxd7 22. Be3 Qd6 23. f4 Qxa3 24. Bg6 Red8 25. Qe2 f5 26. Qh5 Nf6
27. Qh4 b5 28. Rf3 Bb6 29. Rh3 Kf8 30. Qh8+ Ng8 31. Rg3 Qe7 32. h4 Qf6 33. h5
Ke7 34. Bh7 Kf7 35. Bg6+ Ke7 36. Bh7 Kf7 37. Bg6+ Ke7 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.29"]
[Round "5"]
[White "Rooze, Jan"]
[Black "Medina García, Antonio Ángel"]
[Result "0-1"]
[ECO "C73"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Spain"]
[Board "2"]
[BlackTitle "IM"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. Be3 Ne7
8. Nc3 Ng6 9. Qd2 Be7 10. h4 h5 11. O-O-O Bg4 12. Rdg1 Qb8 13. Nh2 Be6 14. d5
cxd5 15. exd5 Bf7 16. g4 hxg4 17. f4 f5 18. Nxg4 fxg4 19. f5 Nf8 20. Rxg4 Bf6
21. Bg5 Nd7 22. Bxf6 Nxf6 23. Rxg7 Qb4 24. Qg2 Qf4+ 25. Kb1 Rxh4 26. Rf1 Qh6
27. Rg1 Ke7 28. Qf1 Rh8 29. R7g3 Rh1 30. Qc4 c5 31. Qxa6 Qe3 32. Qf1 Rxg1
33. Rxg1 Rh2 34. a4 Rf2 35. Qb5 Rxf5 36. Qb7+ Nd7 37. Rc1 Rf4 38. Nb5 Rxa4
39. Rd1 Qf3 40. Rc1 Bxd5 0-1

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.29"]
[Round "5"]
[White "Visier Segovia, Fernando"]
[Black "Cornelis, Frans"]
[Result "1/2-1/2"]
[ECO "A73"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Spain"]
[BlackTeam "Belgium"]
[Board "3"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2
O-O 9. O-O Na6 10. Bg5 h6 11. Bf4 b6 12. Nd2 Nc7 13. a4 Nfe8 14. Nc4 Ba6
15. Qc2 Bxc4 16. Bxc4 a6 17. Rfc1 Rb8 18. b4 Qf6 19. Bd2 Qd4 20. Ne2 Qxa1
21. Rxa1 Bxa1 22. Qb1 Bg7 23. bxc5 dxc5 24. Bf4 b5 25. Ba2 c4 26. Bxc4 Nd6
27. Bd3 bxa4 28. Qc2 Ncb5 29. Qxa4 Rbc8 30. e5 Nc3 31. Nxc3 Rxc3 32. Qxa6 Nf5
33. Bxf5 Bxe5 34. Bxe5 Rc1+ 35. Qf1 Rxf1+ 36. Kxf1 gxf5 37. d6 f6 38. Bf4 h5
39. Ke2 Kf7 40. Kf3 Ke6 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.29"]
[Round "5"]
[White "Beyen, Roland"]
[Black "Calvo Mínguez, Ricardo José"]
[Result "0-1"]
[ECO "A31"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Spain"]
[Board "4"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 g6 5. f3 d5 6. cxd5 Nxd5 7. e4 Nb4
8. Qa4+ N8c6 9. Nxc6 Nxc6 10. Be3 Bg7 11. Nc3 O-O 12. Rd1 Bd7 13. Qa3 e5
14. Bc4 Nd4 15. Rd2 Rc8 16. Bd5 Qh4+ 17. Kd1 b5 18. Qxa7 b4 19. Ne2 Be6
20. Bxe6 Nxe6 21. Qa4 Ra8 22. Qb3 Rfd8 23. Nc1 Bh6 24. Bxh6 Qxh6 25. Qxb4 Rxd2+
26. Qxd2 Rd8 27. Nd3 Nf4 28. Kc2 Rxd3 29. Qa5 Qf8 30. Qxe5 Qc8+ 31. Kb1 Ne2
32. a3 Rd2 33. h4 Qc2+ 34. Ka1 Rd1+ 0-1

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.30"]
[Round "6"]
[White "O'Kelly de Galway, Albéric"]
[Black "Davie, Alexander Munroe"]
[Result "1/2-1/2"]
[ECO "B06"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Scotland"]
[Board "1"]
[WhiteTitle "GM"]

1. d4 g6 2. e4 Bg7 3. c3 d5 4. e5 c5 5. Nf3 Bg4 6. Nbd2 Nc6 7. h3 Bxf3 8. Nxf3
e6 9. Bd3 Nge7 10. O-O O-O 11. Bg5 Qb6 12. Qb3 Qxb3 13. axb3 cxd4 14. cxd4 Nf5
15. Bxf5 gxf5 16. Rfc1 Rfc8 17. Kf1 a6 18. Ke2 Kf8 19. g4 h6 20. Bd2 fxg4
21. hxg4 Ke7 22. Rh1 Rg8 23. g5 hxg5 24. Bxg5+ Ke8 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.30"]
[Round "6"]
[White "McAlpine, Kenneth"]
[Black "Boey, Jozef Martin"]
[Result "0-1"]
[ECO "A48"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Scotland"]
[BlackTeam "Belgium"]
[Board "2"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Nbd2 d6 6. h3 b6 7. c3 c5 8. a4
Nc6 9. Be2 Bb7 10. O-O Qc7 11. Qc2 e5 12. dxe5 dxe5 13. Bh2 Qe7 14. Nc4 Nd5
15. Rfd1 Rad8 16. a5 b5 17. a6 Ba8 18. Na5 c4 19. b3 Nxa5 20. Rxa5 b4 21. bxc4
Nxc3 22. Rxd8 Qxd8 23. Rxe5 Bxe5 24. Bxe5 Qa5 25. Bxc3 bxc3 26. Nd4 Qb4 27. Bd3
Qb2 28. Nb5 Rd8 29. Nxc3 Qa1+ 30. Kh2 Qxa6 31. Ne4 Bxe4 32. Bxe4 Rc8 33. Bd5
Qd6+ 0-1

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.30"]
[Round "6"]
[White "Cornelis, Frans"]
[Black "Freeman, Michael"]
[Result "1-0"]
[ECO "B43"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Scotland"]
[Board "3"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. O-O Qc7
8. Be3 b4 9. Na4 Nf6 10. Nb3 Nc6 11. f4 d6 12. Rc1 Nd8 13. c3 Qc6 14. Na5 Qc7
15. cxb4 Qe7 16. Nb6 Rb8 17. Qa4+ Nd7 18. Rc7 Bc6 19. Nxc6 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.30"]
[Round "6"]
[White "McKay, Roderick McIntosh"]
[Black "Beyen, Roland"]
[Result "1-0"]
[ECO "C47"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Scotland"]
[BlackTeam "Belgium"]
[Board "4"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Be7 6. Nxd4 Nxd5 7. exd5 Nxd4
8. Qxd4 O-O 9. Be2 c5 10. Qd1 d6 11. O-O Bf5 12. Bd3 Qd7 13. a4 Bxd3 14. Qxd3
Bf6 15. c3 Rfe8 16. Be3 Re7 17. Rfe1 Rae8 18. b3 a6 19. h3 h6 20. Ra2 Re4
21. c4 Bh4 22. Rae2 Qe7 23. Kf1 Qe5 24. Bd4 Rxd4 25. Rxe5 Rxe5 26. Qf3 Bf6
27. Rxe5 Bxe5 28. Qf5 Rd2 29. Qc8+ Kh7 30. Qxb7 f5 31. Qxa6 Rb2 32. Qb6 h5
33. a5 h4 34. a6 Rb1+ 35. Ke2 Rb2+ 36. Kd3 Rxf2 37. a7 Rxg2 38. a8=Q Rg3+
39. Ke2 Bd4 40. Qxd6 Rg2+ 41. Kd3 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.31"]
[Round "7"]
[White "Jóhannsson, Ingi Randver"]
[Black "O'Kelly de Galway, Albéric"]
[Result "1/2-1/2"]
[ECO "A14"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Iceland"]
[BlackTeam "Belgium"]
[Board "1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. b3 O-O 6. Bb2 c5 7. O-O Nc6 8. d3
b6 9. e3 Bb7 10. Qe2 dxc4 11. dxc4 Qc7 12. Nc3 Rad8 13. Rfd1 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.31"]
[Round "7"]
[White "Boey, Jozef Martin"]
[Black "Sigurjónsson, Guðmundur"]
[Result "1/2-1/2"]
[ECO "C45"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Iceland"]
[Board "2"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Ne4 7. Qf3 Nc5
8. Bc4 Qe7 9. O-O Ba6 10. Bxa6 Nxa6 11. Nd2 Qe6 12. b3 Be7 13. Bb2 O-O 14. Ne4
Rfe8 15. Rfe1 Nc5 16. Rad1 Bf8 17. Nxc5 Bxc5 18. Qc3 Bb6 19. Ba3 a5 20. Bc5
Bxc5 21. Qxc5 a4 22. Kf1 axb3 23. axb3 Ra2 24. h3 h6 25. Re2 Qf5 26. Rde1 Re6
27. Qc4 Kh7 28. f4 h5 29. Rd1 d5 30. Qd3 Qxd3 31. Rxd3 g6 32. g4 hxg4 33. hxg4
Kg7 34. f5 gxf5 35. gxf5 Rh6 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.31"]
[Round "7"]
[White "Kristjánsson, Bragi"]
[Black "Rooze, Jan"]
[Result "1-0"]
[ECO "B82"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Iceland"]
[BlackTeam "Belgium"]
[Board "3"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 Nc6 7. Be3 Be7
8. Qf3 e5 9. Nxc6 bxc6 10. fxe5 dxe5 11. Bc4 O-O 12. O-O Ng4 13. Kh1 Nxe3
14. Qxe3 Qb6 15. Qg3 Qxb2 16. Rab1 Qa3 17. Qxe5 Bf6 18. Rxf6 gxf6 19. Qxf6 Qa5
20. Rf1 Be6 21. Rf3 Qc7 22. Bxe6 fxe6 23. Rg3+ Qxg3 24. Qxe6+ Kg7 25. hxg3 Rf1+
26. Kh2 Raf8 27. e5 h5 28. Ne4 Rc1 29. Qe7+ 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.10.31"]
[Round "7"]
[White "Cornelis, Frans"]
[Black "Kristinsson, Jón"]
[Result "0-1"]
[ECO "C82"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Iceland"]
[Board "4"]

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. Qd3 O-O 11. Be3 Bxe3 12. Qxe3 Ne7 13. Nbd2 Nf5
14. Qe2 Nxd2 15. Qxd2 Qd7 16. Nd4 Rad8 17. Rad1 Ne7 18. Qe3 Rc8 19. Bc2 c5
20. Qd3 g6 21. Nxe6 fxe6 22. h4 Nf5 23. Qh3 Ng7 24. Rd2 Rf7 25. Qe3 Qe7 26. g3
Rcf8 27. f4 Nf5 28. Qf2 a5 29. Kh2 b4 30. Kh3 Rb8 31. g4 Ng7 32. Qg3 Kh8 33. f5
gxf5 34. gxf5 Nxf5 35. Bxf5 exf5 36. Rg2 Qe6 37. Qf4 Re8 38. Rfg1 Rfe7 39. h5
Qxe5 40. Qh4 bxc3 41. bxc3 Qxc3+ 42. Rg3 Re3 43. h6 Rxg3+ 44. Rxg3 Qe5 45. Qg5
f4 46. Qg7+ Qxg7 47. hxg7+ Kg8 48. Rg5 Rd8 49. Kg4 d4 50. Rxc5 d3 51. Rc1 d2
52. Rd1 Rd4 0-1

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.01"]
[Round "8"]
[White "Boey, Jozef Martin"]
[Black "Westerinen, Heikki"]
[Result "1-0"]
[ECO "C45"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Finland"]
[Board "1"]
[BlackTitle "IM"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 a6 7. Nc3 Nge7
8. Be2 O-O 9. O-O d6 10. Nd5 Nxd5 11. exd5 Ne5 12. a5 Ba7 13. Ra4 Qf6 14. Rf4
Qd8 15. Kh1 Re8 16. Bd2 Ng6 17. Rb4 Rb8 18. Bg4 f5 19. Bh5 Bd7 20. Bxg6 hxg6
21. h4 Bb5 22. Bg5 Qd7 23. c4 Bc5 24. Qd2 Bxb4 25. Qxb4 c5 26. Qc3 Ba4 27. Nd2
Qc7 28. Bf4 Re2 29. b3 Be8 30. Qd3 Re7 31. Qg3 Rd7 32. Nf3 b6 33. Ng5 bxa5
34. Re1 Qb6 35. Re6 Rbd8 36. Qh3 Rb7 37. Qe3 Bf7 38. Re7 Kf8 39. Nh7+ Kg8
40. Ng5 Rf8 41. Bxd6 Ra8 42. Nxf7 Rxe7 43. Qxe7 Qxb3 44. Be5 Qd1+ 45. Kh2 Qh5
46. Ng5 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.01"]
[Round "8"]
[White "Havansi, Erkki"]
[Black "Rooze, Jan"]
[Result "0-1"]
[ECO "E05"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Finland"]
[BlackTeam "Belgium"]
[Board "2"]

1. Nf3 Nf6 2. g3 d5 3. d4 e6 4. Bg2 Be7 5. O-O O-O 6. c4 dxc4 7. Ne5 Nbd7
8. Nxc4 Nd5 9. Qc2 c5 10. dxc5 Bxc5 11. Rd1 b5 12. Nca3 Bb7 13. e4 Nb4 14. Qe2
a6 15. Be3 Bxe3 16. Qxe3 Qe7 17. Nc3 Rfd8 18. Rd2 Ne5 19. Rad1 Rxd2 20. Qxd2
Nbc6 21. Nc2 Rb8 22. b3 Qc7 23. f4 Rd8 24. Qe2 Qb6+ 25. Qe3 Qxe3+ 26. Nxe3
Rxd1+ 27. Nexd1 Nd3 28. Kf1 b4 29. Ne2 e5 30. Nf2 Nc5 31. Ke1 f6 32. Kd2 a5
33. Nd3 Nxd3 34. Kxd3 Ba6+ 35. Ke3 Kf8 36. Bf3 Ke7 37. Bg4 Kd6 38. Bf3 Kc5
39. Bg4 Na7 40. Bf5 h6 41. Bg4 Nb5 42. fxe5 fxe5 43. Nc1 Nc3 44. Bd7 Kd6
45. Bf5 Kc5 46. Bd7 Bb7 47. Bf5 Bc6 48. Bg6 Kd6 49. Kd3 Bb5+ 50. Ke3 a4
51. bxa4 Bc4 52. Be8 Nxa2 53. Nd3 b3 54. Bb5 Bxd3 55. Kxd3 Kc5 56. Bc4 Kb4
57. a5 Nc3 58. a6 b2 59. Ba2 Nxa2 60. Kc2 Nc3 61. Kxb2 Nb5 62. Kc2 Kc4 63. Kb2
Na7 64. Ka3 Nc6 65. Ka4 Kc5 66. g4 Kb6 67. Kb3 Kb5 68. h4 Na5+ 0-1

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.01"]
[Round "8"]
[White "Beyen, Roland"]
[Black "Koskinen, Heikki"]
[Result "1/2-1/2"]
[ECO "D98"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Finland"]
[Board "3"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4
8. Be2 Nfd7 9. Be3 Nc6 10. Rd1 Nb6 11. Qc5 Qd6 12. d5 Ne5 13. Nxe5 Bxe2
14. Qxd6 cxd6 15. Kxe2 Bxe5 16. Bd4 Bxd4 17. Rxd4 Nd7 18. Rc1 Rfc8 19. Rd2 Rc5
20. Rdc2 Rac8 21. Kd2 f5 22. f3 fxe4 23. fxe4 Nf6 24. Kd3 Ng4 25. h3 Ne5+
26. Ke2 b5 27. a3 a5 28. Kd2 Nc4+ 29. Kd3 Ne5+ 30. Kd2 Rf8 31. Ke2 a4 32. Nd1
Nd7 33. Nf2 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.01"]
[Round "8"]
[White "Venäläinen, Unto"]
[Black "Dunkelblum, Arthur"]
[Result "1-0"]
[ECO "C02"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Finland"]
[BlackTeam "Belgium"]
[Board "4"]
[BlackTitle "IM"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Bd3 Bd7 6. dxc5 Bxc5 7. Qe2 Qc7 8. Nf3
Nc6 9. b4 Bf8 10. O-O a6 11. Bf4 f5 12. Nbd2 Nge7 13. h4 Nc8 14. Rfe1 Nd8
15. c4 dxc4 16. Nxc4 Bxb4 17. Nd6+ Kf8 18. Rec1 Bc6 19. Rc4 Nxd6 20. Rxb4 N6f7
21. Nd4 Qe7 22. Rab1 Rc8 23. Bd2 Kg8 24. Bc4 Be4 25. Re1 g6 26. f3 Bc6 27. Qf2
Kg7 28. Qg3 Rg8 29. Bxe6 Qc7 30. Bxc8 Qxc8 31. e6 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.02"]
[Round "9"]
[White "Prameshuber, Alexander"]
[Black "Boey, Jozef Martin"]
[Result "1/2-1/2"]
[ECO "A48"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Austria"]
[BlackTeam "Belgium"]
[Board "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 b6 7. O-O c5 8. c3
Ba6 9. Bxa6 Nxa6 10. Nbd2 Nc7 11. Qe2 Qc8 12. a4 Qa6 13. Qxa6 Nxa6 14. a5 h6
15. Bh2 b5 16. Rfe1 Rfd8 17. e4 e6 18. Rac1 d5 19. exd5 Nxd5 20. Ne4 c4 21. Ne5
Bxe5 22. Bxe5 Nac7 23. g4 Ne8 24. h4 a6 25. Re2 Ra7 26. Rf1 f6 27. Bg3 Kf7
28. Rfe1 Ng7 29. Nc5 Re8 30. g5 hxg5 31. hxg5 f5 32. Kg2 Nh5 33. Kf3 Nxg3
34. Kxg3 Rae7 35. Nxa6 Ra8 36. Nb4 Nxb4 37. cxb4 Rd8 38. Rd2 e5 39. d5 Rd6
40. Rh1 Red7 41. Rh7+ Ke8 42. Rxd7 Kxd7 43. f4 e4 44. Kf2 Kc7 45. Ke3 Rd8
46. Kd4 Kd6 47. Rh2 c3 48. a6 Rc8 49. a7 cxb2 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.02"]
[Round "9"]
[White "Rooze, Jan"]
[Black "Stoppel, Franz"]
[Result "1-0"]
[ECO "C05"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Austria"]
[Board "2"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Nh3 Ba6 8. Bxa6
Nxa6 9. Qg4 h5 10. Qe2 Qc8 11. a3 Nab8 12. O-O Qa6 13. Qf3 Be7 14. Nf4 Nc6
15. Nxh5 Rh7 16. Qg4 g6 17. Nf6+ Nxf6 18. exf6 Bxf6 19. Nf3 cxd4 20. cxd4 Qd3
21. Bg5 Bxg5 22. Nxg5 Rh5 23. Nxe6 fxe6 24. Qxe6+ Kf8 25. Qxc6 Re8 26. Rae1 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.02"]
[Round "9"]
[White "Janetschek, Karl"]
[Black "Beyen, Roland"]
[Result "1-0"]
[ECO "C40"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Austria"]
[BlackTeam "Belgium"]
[Board "3"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. Bc4 h6 5. O-O d6 6. d4 g5 7. dxe5 dxe5 8. Be3
Bg4 9. b4 Nd7 10. b5 Ngf6 11. bxc6 bxc6 12. Rb1 Nc5 13. Re1 Qc7 14. Qe2 Be7
15. Bxf7+ Kf8 16. Bg6 Kg7 17. Bf5 Rhf8 18. Qc4 Bxf5 19. exf5 Nb7 20. Nxe5 Qxe5
21. Rxb7 Rf7 22. f4 gxf4 23. Bf2 Qd6 24. Qe6 Re8 25. Ne4 Nxe4 26. Rxe4 Qxe6
27. fxe6 Rf5 28. Bxa7 Kg6 29. Bd4 Kg5 30. Kf2 Ra5 31. Kf3 Kf5 32. Rb6 Rd8
33. Rxc6 Ra3+ 34. c3 Bg5 35. e7 Bxe7 36. Re5# 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.02"]
[Round "9"]
[White "Dunkelblum, Arthur"]
[Black "Kinzel, Anton"]
[Result "1/2-1/2"]
[ECO "C42"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Austria"]
[Board "4"]
[WhiteTitle "IM"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qxe7+ Bxe7
8. Be2 Nc6 9. h3 O-O 10. O-O Re8 11. Be3 Nd5 12. Bc1 Bf6 13. Re1 Nd4 14. Nxd4
Bxd4 15. c3 Bf6 16. d4 Bf5 17. Bd2 c6 18. Na3 Nb6 19. Bf1 d5 20. Re2 Rxe2
21. Bxe2 Na4 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.03"]
[Round "10"]
[White "Czerniak, Moshe"]
[Black "Boey, Jozef Martin"]
[Result "0-1"]
[ECO "C45"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Israel"]
[BlackTeam "Belgium"]
[Board "1"]
[WhiteTitle "IM"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 a6 7. Nc3 d6
8. Be2 Nge7 9. Bg5 f6 10. Bh4 O-O 11. Qd2 Be6 12. Nd5 Ba7 13. O-O Bf7 14. Kh1
Nxd5 15. exd5 Ne7 16. c4 Nf5 17. Bg3 Nxg3+ 18. fxg3 Re8 19. Bg4 Re5 20. Na5 Rb8
21. b4 Qe7 22. Rab1 Bb6 23. Nb3 Re8 24. Bf3 Bg6 25. Rbd1 Re3 26. Nc1 h5 27. g4
h4 28. g5 h3 29. gxf6 Qxf6 30. c5 dxc5 31. d6 Qxd6 32. Qf2 Qe7 33. a5 Ba7
34. Bxb7 cxb4 35. Bc6 hxg2+ 36. Qxg2 Be4 37. Bd5+ Kh7 38. Bxe4+ Qxe4 39. Rd7
Re1 40. Rxg7+ Kh8 41. Rf7 Rg8 0-1

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.03"]
[Round "10"]
[White "Rooze, Jan"]
[Black "Porath, Yosef"]
[Result "1/2-1/2"]
[ECO "C98"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Israel"]
[Board "2"]
[BlackTitle "IM"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. dxc5 dxc5 14. Nh2 Be6
15. Ndf1 Rad8 16. Qf3 Na5 17. Ne3 Nc4 18. Nf5 Bxf5 19. exf5 e4 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.03"]
[Round "10"]
[White "Kraidman, Yair"]
[Black "Beyen, Roland"]
[Result "1-0"]
[ECO "D52"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Israel"]
[BlackTeam "Belgium"]
[Board "3"]
[WhiteTitle "IM"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4
8. Bxf6 Nxf6 9. Qc2 O-O 10. Bd3 h6 11. O-O e5 12. dxe5 Ng4 13. cxd5 cxd5
14. Nb3 Qd8 15. Rad1 Qh4 16. h3 Nxe5 17. Bh7+ Kh8 18. Rd4 Nf3+ 19. gxf3 Qg5+
20. Kh2 Bd6+ 21. f4 Qh5 22. Rh1 Bxh3 23. Bd3 g5 24. Ne2 gxf4 25. exf4 Qf3
26. Rg1 Rg8 27. Ng3 Rg4 28. Bf5 Rh4 29. Bxh3 Qg4 30. Rh1 Rxh3+ 31. Kg2 Rxh1
32. Kxh1 Qf3+ 33. Kg1 Bxf4 34. Qc3 Qxc3 35. bxc3 Be5 36. Rxd5 Bxc3 37. Rd7 b5
38. Rxf7 a5 39. Ne4 Bg7 40. Rb7 b4 41. Nbc5 Rd8 42. Ra7 Bc3 43. Rxa5 Kh7
44. Ra6 Rd1+ 45. Kg2 Rd5 46. f4 Rf5 47. Kf3 Bd4 48. Ne6 Rd5 49. Kg4 Bc3 50. f5
Rd1 51. Ra7+ Kg8 52. Nxc3 bxc3 53. Rg7+ Kh8 54. Rc7 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.03"]
[Round "10"]
[White "Dunkelblum, Arthur"]
[Black "Kagan, Shimon"]
[Result "1/2-1/2"]
[ECO "E91"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Israel"]
[Board "4"]
[WhiteTitle "IM"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Bg4 7. Be3 Nfd7 8. h3
Bxf3 9. Bxf3 e5 10. Qd2 Nc6 11. Ne2 exd4 12. Nxd4 Nde5 13. Be2 Qh4 14. Nxc6
Nxc6 15. Bd3 Ne5 16. O-O Nxd3 17. Qxd3 Rae8 18. f3 b6 19. Qd2 Qf6 20. Rab1 Qe6
21. Bd4 Qxc4 22. Bxg7 Kxg7 23. Rfc1 Qxa2 24. Ra1 Qb3 25. Rxc7 a5 26. Rc6 Kg8
27. Rxd6 Rc8 28. Qd4 Rc5 29. e5 Rb5 30. Rd8 Qe6 31. Re1 Rxd8 32. Qxd8+ Kg7
33. Qd4 Rb4 34. Qc3 Rc4 35. Qe3 b5 36. Rd1 Qf5 37. Re1 a4 38. b3 Rc2 39. bxa4
bxa4 40. e6 Qxe6 41. Qxe6 fxe6 42. Rxe6 a3 43. Ra6 a2 44. Kh2 g5 45. Kg3 Kf7
46. h4 h6 47. hxg5 hxg5 48. f4 gxf4+ 49. Kxf4 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.04"]
[Round "11"]
[White "O'Kelly de Galway, Albéric"]
[Black "Keller, Dieter René"]
[Result "1/2-1/2"]
[ECO "E58"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Switzerland"]
[Board "1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O Nc6 8. a3
Bxc3 9. bxc3 Qc7 10. cxd5 exd5 11. Nh4 Re8 12. f3 Na5 13. g4 Nd7 14. Ra2 Nf8
15. Rg2 Bd7 16. Nf5 cxd4 17. cxd4 Nc4 18. e4 b5 19. Bxc4 bxc4 20. e5 Ng6
1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.04"]
[Round "11"]
[White "Kupper, Josef"]
[Black "Boey, Jozef Martin"]
[Result "1/2-1/2"]
[ECO "C63"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Switzerland"]
[BlackTeam "Belgium"]
[Board "2"]
[WhiteTitle "IM"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Bxc6 dxc6 6. Nxe5 Nf6 7. Bg5 Be7
8. Nc3 O-O 9. O-O Bf5 10. Qd2 h6 11. Bxh6 gxh6 12. Qxh6 Nh7 13. g4 Qxd4 14. Ng6
Bxg6 15. Qxg6+ Qg7 16. Qxg7+ Kxg7 17. Nxe4 Rf4 18. f3 Ng5 19. Ng3 Rxf3 20. Nf5+
Kf8 21. h4 Bc5+ 22. Kg2 Rxf1 23. Kxf1 Ne6 24. g5 Ke8 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.04"]
[Round "11"]
[White "Rooze, Jan"]
[Black "Blau, Maximilian"]
[Result "1-0"]
[ECO "C67"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Switzerland"]
[Board "3"]
[BlackTitle "IM"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. dxe5 O-O 7. Qe2 Nc5
8. Rd1 Qe8 9. Nc3 Ne6 10. Nd5 Bd8 11. Bd3 Ne7 12. c4 Ng6 13. h4 c6 14. h5 cxd5
15. hxg6 dxc4 16. gxh7+ Kh8 17. Be4 Nc5 18. Bd5 Nd3 19. Bxc4 Nxc1 20. Raxc1
Kxh7 21. Rd4 g6 22. Rcd1 a6 23. Qd2 Kg7 24. Rf4 f5 25. Rd4 Be7 26. Bd5 Rb8
27. Qc3 Ra8 28. R4d3 Kh7 29. Qc7 Bd8 30. Qc1 Qe7 31. Bxb7 Bxb7 32. Rxd7 Rc8
33. Qf4 Rc7 34. Rxe7+ Bxe7 35. e6 Rfc8 36. Rd7 Rxd7 37. exd7 Rd8 38. Ne5 Bf6
39. Qg3 Bxe5 40. Qh4+ 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.04"]
[Round "11"]
[White "Bhend, Edwin"]
[Black "Cornelis, Frans"]
[Result "1-0"]
[ECO "B41"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Switzerland"]
[BlackTeam "Belgium"]
[Board "4"]
[WhiteTitle "IM"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. a3
Be7 9. Nxc6 dxc6 10. e5 Nd7 11. Bf4 Nc5 12. Bc2 Qxd1+ 13. Rxd1 a5 14. O-O O-O
15. Be3 f6 16. f4 Nd7 17. exf6 Bxf6 18. Bd4 Bxd4+ 19. Rxd4 e5 20. fxe5 Rxf1+
21. Kxf1 Nxe5 22. Rd8+ Kf7 23. Bf5 Bxf5 24. Rxa8 Nxc4 25. Ra7 Bc8 26. Ne4 Kg6
27. Nc5 Nxb2 28. Nxb7 Nc4 29. Nxa5 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.05"]
[Round "12"]
[White "Penrose, Jonathan"]
[Black "Boey, Jozef Martin"]
[Result "1-0"]
[ECO "C63"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "England"]
[BlackTeam "Belgium"]
[Board "1"]
[WhiteTitle "IM"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Qe2 Be7
8. Bxc6 bxc6 9. Qxe5 Qf7 10. O-O d6 11. Qg3 O-O 12. d4 Rb8 13. b3 Rb5 14. Re1
Rf5 15. Be3 Qh5 16. Bd2 Rxf3 17. gxf3 Bh4 18. Qg2 Bh3 19. Qxh3 Bxf2+ 20. Kg2
1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.05"]
[Round "12"]
[White "Rooze, Jan"]
[Black "Keene, Raymond Dennis"]
[Result "1/2-1/2"]
[ECO "B07"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "England"]
[Board "2"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 b5 6. Qd2 Nbd7 7. Bd3 Bb7 8. a4
b4 9. Nd1 a5 10. Ne2 e5 11. c3 bxc3 12. bxc3 Bg7 13. Nb2 O-O 14. Nc4 Qc7
15. O-O d5 16. Nxe5 Nxe5 17. dxe5 Qxe5 18. Bd4 Qe7 19. exd5 Nxd5 20. Kh1 Bxd4
21. Nxd4 Qc5 22. Rfc1 Rfd8 23. Rab1 Ba6 24. Bxa6 Rxa6 25. Qg5 Qe7 26. Qxe7 Nxe7
1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.05"]
[Round "12"]
[White "Lee, Peter Nicholas"]
[Black "Cornelis, Frans"]
[Result "1-0"]
[ECO "B33"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "England"]
[BlackTeam "Belgium"]
[Board "3"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Be3 a6
8. Na3 Be6 9. Nc4 Be7 10. Nb6 Rb8 11. Nbd5 O-O 12. Be2 Rc8 13. O-O Bxd5
14. exd5 Nb8 15. a4 Nbd7 16. a5 Ne8 17. Qd2 f5 18. f3 Nef6 19. Kh1 Qe8 20. Na4
f4 21. Bf2 e4 22. fxe4 Nxe4 23. Qd3 Nxf2+ 24. Rxf2 Ne5 25. Qe4 Bg5 26. Rff1 f3
27. Bd3 Qh5 28. gxf3 Rf4 29. Qe2 Rh4 30. Nc3 Bf4 31. Rf2 Rf8 32. Be4 Rf6
33. Rg1 Rh6 34. Rgg2 Rh3 35. Nd1 Bg3 36. Ne3 Bxf2 37. Rxf2 Ng6 38. Ng4 Nf4
39. Nxh6+ Qxh6 40. Qd2 Qf6 41. Qb4 Qh4 42. Qd2 Nh5 43. Kg1 Nf4 44. c4 Qf6
45. Bd3 Rh4 46. Bf1 Ng6 47. Qe3 Qe5 48. Qxe5 Nxe5 49. b3 Rd4 50. Kg2 g5 51. Rc2
Kf8 52. Kf2 Ke7 53. Be2 Rh4 54. Kg3 Rd4 55. Kf2 Rh4 56. Kg3 Rd4 57. b4 Kd8
58. b5 axb5 59. cxb5 Rxd5 60. a6 bxa6 61. bxa6 Ra5 62. Rb2 Nd7 63. Rb7 Nc5
64. Rxh7 Nd7 65. Rg7 Ke8 66. Rg8+ Nf8 67. Rg7 Nd7 68. Bd3 Kd8 69. Bc4 Ke8
70. Rh7 Kd8 71. Rg7 Ke8 72. Bf1 Kd8 73. Bh3 Nb6 74. a7 Ke8 75. Rb7 1-0

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.05"]
[Round "12"]
[White "Beyen, Roland"]
[Black "Basman, Michael John"]
[Result "1/2-1/2"]
[ECO "A56"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "England"]
[Board "4"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Be2 Na6 7. Nf3 Nc7 8. O-O
a6 9. a3 O-O 10. b4 Nd7 11. Be3 Ne8 12. Qd2 Qc7 13. Ne1 Nb6 14. Rb1 Bd7 15. Qb2
Bd8 16. Qb3 Rc8 17. bxc5 dxc5 18. Nd3 Qd6 19. Nxc5 Rxc5 20. Qb4 Rxc4 21. Bxc4
Qxb4 22. Rxb4 Nxc4 23. Rxc4 Nd6 24. Rb4 Ba5 25. Rb3 Rc8 26. Nb1 b5 27. f3 Nc4
28. Bf2 f5 29. h3 fxe4 30. fxe4 Be8 31. Rf3 Bg6 32. Bc5 h6 33. Rf8+ Rxf8
34. Rxf8+ Kh7 35. d6 Bxe4 36. Rf1 Bc6 37. Rd1 Bd7 38. Kf2 Kg6 39. Rd3 Kf5
40. g4+ Ke6 41. Ke2 Bc6 42. d7 Bxd7 43. Bf8 g6 44. Bxh6 Bc6 45. Rg3 Bc7 46. Bc1
Bd8 47. Nd2 Nd6 48. Rg1 Bd5 49. Nf3 Ne4 50. Be3 Be7 51. Ra1 a5 52. h4 Bc4+
53. Kd1 Nf6 54. g5 Nd5 55. Bd2 a4 56. Kc2 Bc5 57. Re1 Bxa3 58. Nxe5 Bb3+
59. Kb1 Kf5 60. Nf7 Kg4 61. Ne5+ Kf5 62. Nf7 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.06"]
[Round "13"]
[White "O'Kelly de Galway, Albéric"]
[Black "Mecking, Henrique Costa"]
[Result "1/2-1/2"]
[ECO "E63"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Brazil"]
[Board "1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. c4 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. h3
Rb8 9. Be3 e5 10. dxe5 dxe5 11. Qxd8 Rxd8 12. Rad1 Be6 13. b3 h6 14. Rxd8+ Rxd8
15. Rd1 Rxd1+ 16. Nxd1 Nd7 17. Ne1 f5 18. Bxc6 bxc6 19. Nd3 Bf8 20. f4 e4
21. N3b2 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.06"]
[Round "13"]
[White "German, Eugênio"]
[Black "Rooze, Jan"]
[Result "1/2-1/2"]
[ECO "A43"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Brazil"]
[BlackTeam "Belgium"]
[Board "2"]
[WhiteTitle "IM"]

1. Nf3 Nf6 2. d4 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. e4 Be7
8. Bc4 O-O 9. O-O d6 10. Qh5 Be6 11. Bxe6 fxe6 12. Qh3 Qd7 13. Rd1 Rf7 14. Be3
b6 15. Rd2 Raf8 16. c3 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.06"]
[Round "13"]
[White "Cornelis, Frans"]
[Black "Rocha, Antônio Cavilhas"]
[Result "1/2-1/2"]
[ECO "B01"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Belgium"]
[BlackTeam "Brazil"]
[Board "3"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. O-O O-O 7. c4 Nb6
8. h3 c5 9. d5 e6 10. Nc3 exd5 11. Nxd5 Be6 12. Bg5 f6 13. Be3 Nxd5 14. cxd5
Qxd5 15. Qxd5 Bxd5 16. Bxc5 Re8 17. Rfe1 Nc6 18. b3 b6 19. Ba3 Rxe2 20. Rxe2
Bxf3 21. gxf3 Nd4 22. Kf1 Nxe2 23. Kxe2 Re8+ 24. Kd3 Bh6 25. Bc1 Re1 26. Bb2
Re6 27. Bc3 Kf7 28. Re1 Rd6+ 29. Kc2 Bf8 30. Re4 Rc6 31. Kd3 Bc5 32. Bb4 f5
33. Rc4 Rd6+ 34. Ke2 Re6+ 35. Kd3 Bxf2 36. Rc7+ Kg8 37. Rc8+ Kg7 38. Rc7+ Kf6
39. Rxh7 a5 40. Bc3+ Kg5 41. Bd2+ f4 42. Rh8 Re7 43. Rf8 Rd7+ 44. Ke2 Bg3
45. h4+ Kxh4 46. Bxf4 Bxf4 47. Rxf4+ Kg5 1/2-1/2

[Event "18th olimpiad, Final B"]
[Site "Lugano"]
[Date "1968.11.06"]
[Round "13"]
[White "Pinto Paiva, José"]
[Black "Dunkelblum, Arthur"]
[Result "1-0"]
[ECO "B12"]
[EventDate "1968.10.17"]
[Source "OlimpBase"]
[WhiteTeam "Brazil"]
[BlackTeam "Belgium"]
[Board "4"]
[BlackTitle "IM"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Nd7 6. Nge2 dxc4 7. Ng3 Nb6
8. Nxf5 exf5 9. Be2 Qd7 10. O-O Ne7 11. Re1 Rd8 12. Qc2 Qe6 13. b3 cxb3
14. axb3 Nec8 15. Bd3 g6 16. d5 Nxd5 17. Nxd5 Rxd5 18. Bc4 Bb4 19. Bxd5 Qxd5
20. Rd1 Qc5 21. Qe2 O-O 22. Bh6 Re8 23. Rd7 b5 24. Rad1 Ba5 25. b4 Qxb4 26. e6
f6 27. Rg7+ Kh8 28. Rdd7 Ne7 29. Qd1 1-0