[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.05"]
[Round "1"]
[White "Matulovic, Milan"]
[Black "Byrne, Donald"]
[Result "1/2-1/2"]
[ECO "B34"]
[PlyCount "104"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 dxc6 7. Qxd8+ Kxd8
8. Bf4 Be6 9. O-O-O+ Ke8 10. a4 h5 11. Be2 Bh6 12. Bxh6 Rxh6 13. f4 Rh8 14. Bf3
Ng4 15. Rd2 Rd8 16. e5 Rxd2 17. Kxd2 Nh6 18. a5 Kd7 19. Na4 Kc7 20. Nc5 Rd8+
21. Kc3 Bd5 22. Bxd5 Rxd5 23. b4 Nf5 24. Re1 Nd4 25. Ne4 Ne6 26. g3 b6 27.
axb6+ axb6 28. Ra1 Kb7 29. Rf1 c5 30. bxc5 Nxc5 31. Ng5 f6 32. Nf3 Nd7 33. exf6
exf6 34. Re1 g5 35. fxg5 fxg5 36. Re7 Kc8 37. Nd4 g4 38. Ne6 Ne5 39. Rc7+ Kb8
40. Rh7 Nf3 41. Nf4 Rc5+ 42. Kd3 Nxh2 43. Rxh5 Rxh5 44. Nxh5 Kc7 45. Ke4 Kd6
46. Kf4 Kd5 47. Nf6+ Kd4 48. Nxg4 Nf1 49. Kf3 b5 50. Kf2 Nxg3 51. Kxg3 Kc3 52.
Ne3 b4 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.05"]
[Round "1"]
[White "Ivkov, Borislav"]
[Black "Rossolimo, Nicolas"]
[Result "1/2-1/2"]
[ECO "E17"]
[PlyCount "141"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 Bf6 8. Nxe4
Bxe4 9. Bc3 d5 10. cxd5 Qxd5 11. O-O O-O 12. Ne1 Bxg2 13. Nxg2 Rd8 14. Qc2 Nc6
15. Nf4 Qd6 16. e3 g6 17. Rfd1 Ne7 18. Rac1 c6 19. Nd3 Rac8 20. Bb4 Qd7 21. Qa4
Qb7 22. Bxe7 Bxe7 23. b4 Rd5 24. Rc3 a5 25. a3 axb4 26. axb4 Rb5 27. Rdc1 Ra8
28. Qc2 Bxb4 29. Rxc6 Ba3 30. Rc7 Qd5 31. Nf4 Qf3 32. Qc6 Qxc6 33. R1xc6 e5 34.
dxe5 Rxe5 35. Rxb6 Re7 36. Rc3 Rd7 37. Kg2 Bf8 38. e4 Bg7 39. Rcb3 h5 40. Nd5
Ra2 41. Rd3 Rda7 42. h3 Re2 43. Rb8+ Kh7 44. Rb4 Raa2 45. Rf3 Ra7 46. g4 hxg4
47. hxg4 Be5 48. Re3 Rd2 49. g5 Kg7 50. Rf3 Rd1 51. Ne3 Rd4 52. Rxd4 Bxd4 53.
Ng4 Re7 54. Rf4 Bb2 55. Kf3 Bc1 56. Ne3 Ra7 57. e5 Ra3 58. Re4 Bxe3 59. Rxe3
Ra6 60. Rd3 Kf8 61. Rd7 Ra4 62. Ke3 Ra2 63. f4 Ra4 64. Rd6 Ke7 65. Rf6 Ra1 66.
Kf2 Ra2+ 67. Kf3 Ra3+ 68. Kg4 Re3 69. Ra6 Ke8 70. Ra8+ Ke7 71. Rh8 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.05"]
[Round "1"]
[White "Matanovic, Aleksandar"]
[Black "Tesic, Radenko"]
[Result "1-0"]
[ECO "C88"]
[PlyCount "74"]
[Source "Perpetual Check"]

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 Nd4 12. Ba2 c6 13. axb5 axb5 14. Nxd4 exd4 15.
Ne2 c5 16. Nf4 Bf6 17. Bd5 Bxd5 18. Nxd5 Rxa1 19. Qxa1 Qa8 20. Qd1 Bd8 21. Qa1
Bf6 22. Bf4 Be5 23. Bg5 f6 24. Bd2 f5 25. Ne7+ Kh8 26. f4 Bf6 27. Nxf5 Qc6 28.
Qd1 g6 29. Ng3 c4 30. Bb4 Nc5 31. e5 dxe5 32. Ne4 Be7 33. fxe5 Rf7 34. Bxc5
Bxc5 35. e6 Re7 36. Nxc5 Qxc5 37. Qf3 Qc8 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.05"]
[Round "1"]
[White "Ciric, Dragoljub"]
[Black "Baretic, Dragoljub"]
[Result "1-0"]
[ECO "C72"]
[PlyCount "57"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. h3 h5 7. d4 Qf6 8. dxe5
dxe5 9. hxg4 hxg4 10. Bg5 Qe6 11. Nh2 g3 12. fxg3 Bc5+ 13. Kh1 Nh6 14. Qh5 Qg6
15. Qxg6 fxg6 16. Bxc6+ bxc6 17. Bxh6 Rxh6 18. Nd2 Ke7 19. Ndf3 Rah8 20. g4 Ke6
21. g3 Be7 22. Kg2 g5 23. Rfd1 Rb8 24. b3 Rhh8 25. Nd2 Rhd8 26. Nc4 Rxd1 27.
Rxd1 Bf6 28. Nf3 Rh8 29. Na5 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.05"]
[Round "1"]
[White "Benko, Pal"]
[Black "Paoli, Enrico"]
[Result "1/2-1/2"]
[ECO "A54"]
[PlyCount "49"]
[Source "Perpetual Check"]

1. g3 e5 2. c4 Nf6 3. Nc3 Be7 4. Nf3 Nc6 5. Bg2 O-O 6. O-O d6 7. d4 exd4 8.
Nxd4 Bd7 9. Nc2 Rb8 10. b3 a6 11. Bb2 b5 12. Ne3 Na5 13. cxb5 axb5 14. Ncd5 c6
15. Nxe7+ Qxe7 16. Qd2 Nb7 17. a4 bxa4 18. bxa4 Nc5 19. Ba3 Nce4 20. Qc2 Rfe8
21. a5 Nxf2 22. Nc4 N2e4 23. Qd3 c5 24. Nb6 Bc6 25. Bb2 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.05"]
[Round "1"]
[White "Damjanovic, Mato"]
[Black "Deze, Anton"]
[Result "1-0"]
[ECO "B38"]
[PlyCount "85"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. c4 Nf6 7. Nc3 d6 8. Be2
O-O 9. O-O Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15.
Rac1 Qb6 16. Rfd1 Rfc8 17. Nb5 Qd8 18. Bf1 b6 19. Nc3 Qd7 20. Qf2 Qb7 21. Nd5
e6 22. Nc3 Qd7 23. Bd4 Bxd4 24. Rxd4 e5 25. Rd2 Ne6 26. Rcd1 Qc7 27. g3 Rab8
28. h4 Nd4 29. Ne2 Ne6 30. Bh3 Nc5 31. Nc3 Qe7 32. Qe3 Kg7 33. Qg5 Qxg5 34.
hxg5 Nb7 35. Kf2 h6 36. gxh6+ Kf6 37. f4 Rh8 38. Rxd6+ Nxd6 39. Rxd6+ Ke7 40.
Rxc6 exf4 41. Nd5+ Kf8 42. gxf4 Rxh6 43. Kg3 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.05"]
[Round "1"]
[White "Janosevic, Dragoljub"]
[Black "Masic, Ljubomir"]
[Result "1/2-1/2"]
[ECO "B88"]
[PlyCount "81"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nc6 8. O-O
Na5 9. f4 b5 10. f5 e5 11. Nf3 Nxb3 12. axb3 Bb7 13. Qe2 b4 14. Nd5 Nxd5 15.
exd5 Be7 16. Be3 O-O 17. Qd2 Qd7 18. Qxb4 Bxd5 19. Rad1 Qb7 20. Qxb7 Bxb7 21.
Nxe5 dxe5 22. Rd7 Be4 23. Rxe7 Bxc2 24. f6 Rfe8 25. Ra1 Rxe7 26. fxe7 Bd3 27.
Rc1 f6 28. Rc7 Bb5 29. g4 Re8 30. Kf2 Kf7 31. Bc5 Ke6 32. b4 h5 33. gxh5 Rh8
34. Rb7 Kf5 35. Be3 Kg4 36. h6 g5 37. Rb6 Kf5 38. Kg3 Re8 39. Bc5 Kg6 40. Bd6
Kf7 41. Rb7 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.05"]
[Round "1"]
[White "Barcza, Gedeon"]
[Black "Csom, Istvan"]
[Result "1/2-1/2"]
[ECO "E02"]
[PlyCount "29"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Qc2 dxc4 8.
Qxc4 a6 9. Qc2 c5 10. Nbd2 Nd5 11. Nb3 Nb4 12. Qc3 Nd5 13. Qc2 Nb4 14. Qc3 Nd5
15. Qc2 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.06"]
[Round "2"]
[White "Byrne, Donald"]
[Black "Csom, Istvan"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "75"]
[Source "Perpetual Check"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Nbd7 5. d3 Be7 6. O-O O-O 7. Nc3 c6 8. Qc2
Re8 9. b3 Bf8 10. Bb2 b6 11. Rfd1 Bb7 12. d4 Qc7 13. Rac1 Rac8 14. e4 dxc4 15.
bxc4 e5 16. dxe5 Ng4 17. e6 Rxe6 18. Bh3 h5 19. Ne2 Rce8 20. Nf4 Rh6 21. Bg2 h4
22. Nd4 hxg3 23. hxg3 Rh7 24. Qe2 Ndf6 25. Nf5 Bc8 26. Qd3 g6 27. Nd6 Rd8 28.
Nb5 Rxd3 29. Nxc7 Rd7 30. Rxd7 Nxd7 31. Rd1 Nge5 32. Bxe5 Nxe5 33. Rd8 Bg4 34.
Ne8 Rh8 35. Nf6+ Kg7 36. Nxg4 Nxg4 37. Rd7 Kf6 38. Nd3 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.06"]
[Round "2"]
[White "Masic, Ljubomir"]
[Black "Barcza, Gedeon"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "88"]
[Source "Perpetual Check"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Nf6 7. d4 O-O 8. O-O
Bd7 9. h3 Qc8 10. Kh2 Ne7 11. b3 Nf5 12. Bb2 Re8 13. dxe5 dxe5 14. Qc2 c6 15.
Rad1 Qc7 16. Na4 Rad8 17. e4 Ne7 18. Nc5 Bc8 19. f4 Rxd1 20. Rxd1 exf4 21. Nxf4
g5 22. Bxf6 gxf4 23. Bxg7 fxg3+ 24. Kh1 Kxg7 25. Qc3+ f6 26. Rd3 Qe5 27. Qxe5
fxe5 28. Rxg3+ Ng6 29. Bf3 Kh6 30. Bg4 Bxg4 31. Rxg4 b6 32. Nb7 Kg7 33. Rg2 Rb8
34. Nd6 Rd8 35. c5 bxc5 36. Rd2 Kf6 37. Kh2 Nf4 38. Nc4 Rd3 39. Rxd3 Nxd3 40.
Na5 Nb4 41. a4 a6 42. Kg3 Nd3 43. Kf3 Nb2 44. Nc4 Nxc4 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.06"]
[Round "2"]
[White "Deze, Anton"]
[Black "Janosevic, Dragoljub"]
[Result "0-1"]
[ECO "A72"]
[PlyCount "68"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. Bg5 e6 8. Nf3 h6
9. Bh4 exd5 10. cxd5 g5 11. Bg3 Nh5 12. Nd2 Nxg3 13. hxg3 Nd7 14. Nc4 Qe7 15.
Ne3 Nf6 16. Qc2 a6 17. a4 Rb8 18. a5 b5 19. axb6 Rxb6 20. O-O Re8 21. Bd3 Nd7
22. Qe2 Bd4 23. Nf5 Qf6 24. Na4 Rb8 25. Rfe1 Ne5 26. Bxa6 Bxf5 27. exf5 Qxf5
28. Nc3 Ng4 29. Qxe8+ Rxe8 30. Rxe8+ Kg7 31. Ne4 Nxf2 32. Nxf2 Bxf2+ 33. Kh1
Bxg3 34. Rf1 Qg4 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.06"]
[Round "2"]
[White "Paoli, Enrico"]
[Black "Damjanovic, Mato"]
[Result "1-0"]
[ECO "B49"]
[PlyCount "63"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Be2 b5 8.
Nxc6 Qxc6 9. a3 Bb7 10. Qd4 Rc8 11. f4 Ne7 12. O-O-O Qc7 13. Qd2 Bc6 14. Bc5
Ng6 15. Bxf8 Kxf8 16. Rhf1 f6 17. g4 h6 18. Kb1 e5 19. fxe5 Nxe5 20. h4 Ke7 21.
g5 hxg5 22. hxg5 Rcf8 23. Rf5 g6 24. Rxf6 Rxf6 25. gxf6+ Kxf6 26. Qd4 Kg7 27.
Qc5 Nf7 28. Rf1 Re8 29. Qf2 Nh6 30. Qf6+ Kh7 31. Rh1 Qe5 32. Qf7+ 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.06"]
[Round "2"]
[White "Baretic, Dragoljub"]
[Black "Benko, Pal"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "48"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e5 7. Nf3 Be7 8. h3
O-O 9. g4 Be6 10. Ng5 d5 11. Nxe6 fxe6 12. exd5 exd5 13. Bg5 d4 14. Bxf6 dxc3
15. Bxe7 Qxe7 16. bxc3 Qc5 17. Qd2 Rad8 18. Qe3 Qd5 19. f3 Rxf3 20. Qe2 Rxc3
21. Bg2 Qc5 22. Rd1 Re3 23. Bxc6 Rxe2+ 24. Kxe2 Qxc2+ 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.06"]
[Round "2"]
[White "Tesic, Radenko"]
[Black "Ciric, Dragoljub"]
[Result "0-1"]
[ECO "B82"]
[PlyCount "82"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 a6 7. Qf3 Qc7 8. Bd3
g6 9. O-O Bg7 10. Be3 O-O 11. h3 Nc6 12. Rae1 Nd7 13. Nde2 b5 14. a3 Bb7 15.
Qf2 b4 16. axb4 Nxb4 17. Bd4 e5 18. fxe5 dxe5 19. Be3 Nxd3 20. cxd3 f5 21. exf5
gxf5 22. Bc1 Nc5 23. Rd1 Rad8 24. d4 Ne4 25. Nxe4 fxe4 26. Qe3 Rxf1+ 27. Kxf1
exd4 28. Nxd4 Qc4+ 29. Qe2 Qxe2+ 30. Kxe2 Rxd4 31. Bd2 Rc4 32. Bc3 Bxc3 33. Rc1
Rb4 34. bxc3 Rb2+ 35. Ke3 Rxg2 36. c4 Rg3+ 37. Kd4 Rd3+ 38. Ke5 e3 39. Rb1 e2
40. Re1 Bf3 41. Kf4 Rd1 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.06"]
[Round "2"]
[White "Rossolimo, Nicolas"]
[Black "Matanovic, Aleksandar"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "115"]
[Source "Perpetual Check"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Bg5 c6 7. Qf3 Qe7+ 8.
Nge2 Bg4 9. Bxf6 Bxc3+ 10. bxc3 Bxf3 11. Bxe7 Bxe2 12. Kxe2 Kxe7 13. Rhb1 b6
14. c4 dxc4 15. Bxc4 Rd8 16. Rd1 Nd7 17. Ba6 Kd6 18. a4 Re8+ 19. Kf1 Nf6 20.
Be2 Rad8 21. Ra3 Re7 22. Bf3 Rde8 23. g3 Ne4 24. c4 f5 25. Rb3 g6 26. Kg2 Kc7
27. a5 Nd6 28. axb6+ axb6 29. Rc1 Rd7 30. c5 Ne4 31. cxb6+ Kb7 32. Ra1 Rxd4 33.
Ra7+ Kb8 34. Rxh7 c5 35. Ra3 Rb4 36. Bxe4 Rexe4 37. Ra5 Re5 38. Rc7 Rxb6 39.
Raxc5 Ree6 40. Rg7 Rb2 41. Rd5 Kc8 42. Rd3 Rc2 43. Ra3 Rc7 44. Ra8+ Kb7 45.
Ra7+ Kxa7 46. Rxc7+ Kb6 47. Rc2 g5 48. h3 Re8 49. Rc4 Rg8 50. Kf3 Rh8 51. Kg2
Rf8 52. Rc3 f4 53. g4 Rh8 54. Rc4 Kb5 55. Rc7 Rg8 56. Kf3 Rh8 57. Rg7 Rxh3+ 58.
Ke4 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.06"]
[Round "2"]
[White "Matulovic, Milan"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "D13"]
[PlyCount "39"]
[Source "Perpetual Check"]

1. c4 c6 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 cxd5 5. d4 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bg3
Bxg3 9. hxg3 Qb6 10. Bb5 Bd7 11. Rc1 Rc8 12. Ne5 a6 13. Nxd7 Nxd7 14. Bxc6 Rxc6
15. Qd2 Qa5 16. b3 O-O 17. Ne2 Rxc1+ 18. Nxc1 Qxd2+ 19. Kxd2 Rc8 20. Nd3
1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.07"]
[Round "3"]
[White "Ivkov, Borislav"]
[Black "Byrne, Donald"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "29"]
[Source "Perpetual Check"]

1. f4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. Na3 e5 7. fxe5 Ng4 8. Nc4
b5 9. Na5 a6 10. Be2 c5 11. a3 dxe5 12. O-O Qc7 13. g3 c4 14. Qe1 h5 15. Ng5
1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.07"]
[Round "3"]
[White "Matanovic, Aleksandar"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "60"]
[Source "Perpetual Check"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3
Bxd3 9. Qxd3 Qc7 10. Bd2 Ngf6 11. O-O-O e6 12. Qe2 Bd6 13. Ne4 Bf4 14. g3 Bxd2+
15. Rxd2 O-O-O 16. Rhd1 a6 17. c4 c5 18. Nxf6 Nxf6 19. dxc5 Qxc5 20. Ne5 Qc7
21. f4 h5 22. b3 Rhe8 23. Kb2 g6 24. Qe3 Rxd2+ 25. Qxd2 Ng4 26. Nxg4 hxg4 27.
Qe2 f5 28. Rd5 Qc6 29. Re5 Kd7 30. Re3 Ke7 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.07"]
[Round "3"]
[White "Ciric, Dragoljub"]
[Black "Rossolimo, Nicolas"]
[Result "1/2-1/2"]
[ECO "B45"]
[PlyCount "55"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8.
Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O h6 12. Bf4 d4 13. Nb5 Nd5 14. Qf3 Be6
15. Rad1 Qd7 16. h3 Rad8 17. Bh2 Qe7 18. Qg3 Rd7 19. Nd6 Rfd8 20. Nc4 Qf6 21.
Rfe1 Nde7 22. Nd2 Bd5 23. Ne4 Bxe4 24. Rxe4 Ng6 25. Rde1 Nce7 26. Qg4 Qb6 27.
Bc4 Qxb2 28. Qf3 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.07"]
[Round "3"]
[White "Benko, Pal"]
[Black "Tesic, Radenko"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "73"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 a5 7. Nc3 Nge7 8.
Bg5 f6 9. Bh4 d6 10. Bc4 Ne5 11. Qe2 Bg4 12. f3 Bh5 13. Be6 Bf7 14. Bxf7+ Nxf7
15. O-O-O O-O 16. g4 c6 17. Bg3 Qb8 18. Rd2 Re8 19. Kb1 Bc7 20. Qc4 Ng6 21. Nd4
Nge5 22. Qa2 Qc8 23. Rf1 g6 24. h4 Kg7 25. Nce2 Bb6 26. Qb3 Bxd4 27. Nxd4 c5
28. Nb5 c4 29. Qc3 Qc5 30. Rd5 Qc6 31. Rfd1 Red8 32. g5 fxg5 33. Nxd6 gxh4 34.
Bxe5+ Kf8 35. Bg7+ Kg8 36. Nxf7 Rxd5 37. Nh6# 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.07"]
[Round "3"]
[White "Damjanovic, Mato"]
[Black "Baretic, Dragoljub"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "104"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 Nf6 7. d3 g6 8. Nbd2
Bg7 9. Re1 O-O 10. Nf1 Qe8 11. Bc2 Ng4 12. d4 f6 13. h3 Nh6 14. Ne3 Kh8 15. Nd5
Rc8 16. dxe5 dxe5 17. Be3 Ng8 18. b4 Be6 19. Bb3 Qd7 20. Qe2 Qf7 21. Rf1 Nb8
22. Nd2 Rfe8 23. Rad1 Rcd8 24. f3 Rd7 25. Bf2 Red8 26. Ne3 Ne7 27. Bxe6 Qxe6
28. Nb3 b6 29. Rxd7 Rxd7 30. Rd1 Rxd1+ 31. Qxd1 Qd7 32. Qe2 Nec6 33. Nd5 Nd8
34. Bh4 g5 35. Bf2 Ne6 36. Be3 Kg8 37. Nd2 Kf7 38. Nf1 Bf8 39. Ng3 Bg7 40. Nf5
Bf8 41. f4 Nxf4 42. Bxf4 exf4 43. Qh5+ Ke6 44. Nd4+ Ke5 45. Nf3+ Ke6 46. h4 Nc6
47. hxg5 f5 48. g6 fxe4 49. Nxf4+ Ke7 50. gxh7 Bg7 51. Nh4 Ne5 52. Nf5+ Kf6 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.07"]
[Round "3"]
[White "Janosevic, Dragoljub"]
[Black "Paoli, Enrico"]
[Result "1/2-1/2"]
[ECO "B64"]
[PlyCount "49"]
[Source "Perpetual Check"]

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. f4 h6 10. Bh4 e5 11. Nxc6 bxc6 12. fxe5 dxe5 13. Qxd8 Rxd8 14.
Rxd8+ Bxd8 15. Bc4 Kf8 16. Rf1 Ke7 17. Na4 Bb6 18. Bxf6+ gxf6 19. Kd2 Bg4 20.
Nxb6 axb6 21. Ke3 Be6 22. Bxe6 fxe6 23. a3 Rg8 24. g3 h5 25. a4 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.07"]
[Round "3"]
[White "Barcza, Gedeon"]
[Black "Deze, Anton"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "84"]
[Source "Perpetual Check"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 Nf6 6. d5 Nb8 7. Be2 O-O 8. O-O
d6 9. e4 Na6 10. Bf4 Nc7 11. h3 Nd7 12. Qd2 Re8 13. Bh2 a6 14. a4 Rb8 15. Ne1
Nf8 16. a5 b5 17. axb6 Rxb6 18. Ra3 e6 19. Na4 Rb4 20. Nc2 Rb7 21. b3 e5 22. b4
Nd7 23. bxc5 Nxc5 24. Nxc5 dxc5 25. Ne1 Bf8 26. Nd3 Bd6 27. Bd1 Qe7 28. Bc2 g5
29. Bd1 Rb6 30. Bg3 Rf8 31. Bg4 f5 32. exf5 Bxf5 33. Re1 Bxd3 34. Rxd3 Rb4 35.
Rde3 Rf4 36. Bxf4 gxf4 37. Re4 Qf6 38. Qa2 Qg5 39. Rb1 a5 40. Rxb4 axb4 41. Qa4
h5 42. Bf3 Kf8 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.07"]
[Round "3"]
[White "Csom, Istvan"]
[Black "Masic, Ljubomir"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "77"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nbd2 d5 5. g3 g6 6. Bg2 Bg7 7. O-O Nge7 8. Re1
b6 9. c3 O-O 10. h4 h6 11. e5 Qc7 12. Nf1 Nxe5 13. Nxe5 Bxe5 14. Bxh6 Bg7 15.
Bxg7 Kxg7 16. Ne3 Bb7 17. d4 Rh8 18. Qd2 Rad8 19. Bh3 Bc8 20. Ng2 Nc6 21. Rad1
Qd6 22. Re3 Bd7 23. Nf4 a5 24. Qd3 Rh6 25. Rde1 cxd4 26. cxd4 Qb4 27. Bxe6 fxe6
28. Nxe6+ Bxe6 29. Rxe6 Nxd4 30. Re7+ Kg8 31. Re8+ Rxe8 32. Rxe8+ Kf7 33. Qe3
Rh5 34. Rb8 Re5 35. Qf4+ Rf5 36. Rb7+ Ke6 37. Qe3+ Re5 38. Qd3 Re4 39. Qa6 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.09"]
[Round "4"]
[White "Byrne, Donald"]
[Black "Masic, Ljubomir"]
[Result "1-0"]
[ECO "A14"]
[PlyCount "87"]
[Source "Perpetual Check"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. b3 e6 5. Bg2 b5 6. O-O Be7 7. d3 O-O 8. Nbd2
Nbd7 9. Bb2 Qb6 10. Rc1 bxc4 11. dxc4 Bb7 12. Qc2 c5 13. cxd5 exd5 14. Nh4 Rfe8
15. Rfe1 Bf8 16. e4 d4 17. Nc4 Qa6 18. f3 Rad8 19. Qd2 g6 20. Bf1 Qe6 21. Ng2
Nh5 22. Rcd1 Qf6 23. Qf2 Bh6 24. b4 Bf8 25. Na5 Ba8 26. Nb3 Ne5 27. f4 Ng4 28.
Qe2 Nxh2 29. Kxh2 Rxe4 30. Qd3 Rxe1 31. Rxe1 Bxg2 32. Bxg2 Nxf4 33. Qf3 Nh5 34.
Qxf6 Nxf6 35. bxc5 Ng4+ 36. Kg1 d3 37. c6 d2 38. Rd1 Bh6 39. Ba3 Be3+ 40. Kf1
Nf2 41. c7 Re8 42. Be7 Ra8 43. Rxd2 Bxd2 44. Kxf2 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.09"]
[Round "4"]
[White "Deze, Anton"]
[Black "Csom, Istvan"]
[Result "1/2-1/2"]
[ECO "E24"]
[PlyCount "86"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d6 6. f3 Nh5 7. Nh3 f5 8. e4
O-O 9. Be3 f4 10. Bf2 Qe8 11. c5 Kh8 12. cxd6 cxd6 13. g4 Nf6 14. Bd3 Nc6 15.
Nxf4 Nxg4 16. fxg4 Rxf4 17. Bg3 Rf7 18. Bxd6 e5 19. d5 Qd8 20. Bc5 Qh4+ 21. Kd2
Bxg4 22. Qe1 Qh3 23. Qg3 Na5 24. Rab1 b6 25. Be3 Qxg3 26. hxg3 Nb7 27. Rhf1
Raf8 28. Rxf7 Rxf7 29. a4 h6 30. c4 Rc7 31. a5 Nxa5 32. c5 bxc5 33. Rb8+ Kh7
34. Re8 c4 35. Bf1 c3+ 36. Kc2 Bd7 37. Rxe5 Ba4+ 38. Kb1 Rf7 39. Bf4 Rb7+ 40.
Ka1 Bc2 41. d6 Rb2 42. Rxa5 Rb1+ 43. Ka2 Rb2+ 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.09"]
[Round "4"]
[White "Paoli, Enrico"]
[Black "Barcza, Gedeon"]
[Result "1/2-1/2"]
[ECO "B83"]
[PlyCount "71"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Nf6 7. Be3 Be7 8.
O-O O-O 9. f4 Bd7 10. Qe1 Nxd4 11. Bxd4 Bc6 12. Bd3 a6 13. Rd1 b5 14. a3 g6 15.
Rf3 Nh5 16. Qe3 Qb8 17. Rh3 e5 18. fxe5 dxe5 19. Rxh5 exd4 20. Qh6 gxh5 21. e5
f5 22. exf6 Rf7 23. fxe7 Qb7 24. Qe6 Qxe7 25. Qxc6 Qe3+ 26. Kh1 Raf8 27. Qc5
Qxd3 28. Qxf8+ Kxf8 29. cxd3 dxc3 30. bxc3 Rf2 31. Ra1 Rd2 32. c4 Rxd3 33. cxb5
axb5 34. Kg1 Ke7 35. Rb1 Rd5 36. Rb4 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.09"]
[Round "4"]
[White "Baretic, Dragoljub"]
[Black "Janosevic, Dragoljub"]
[Result "0-1"]
[ECO "B44"]
[PlyCount "81"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. Bf4 e5 7. Be3 a6 8. N5c3
Nf6 9. Be2 Be6 10. Nd5 Bxd5 11. exd5 Ne7 12. c4 Nf5 13. Nc3 Nxe3 14. fxe3 Be7
15. O-O O-O 16. Kh1 Rc8 17. Bd3 g6 18. Qe2 Qd7 19. Rf3 Ne8 20. e4 Ng7 21. Raf1
Bg5 22. Qf2 Bd8 23. Qe3 Nh5 24. Ne2 Qg4 25. Qf2 Qd7 26. Qe3 b5 27. cxb5 axb5
28. Rh3 b4 29. Qh6 f6 30. Qd2 Rb8 31. Bc2 Qb5 32. Rhf3 Qd7 33. Rb3 Ba5 34. Bd1
f5 35. exf5 Rxf5 36. g4 Rxf1+ 37. Kg2 Rbf8 38. gxh5 Qg4+ 39. Ng3 Rxd1 40. Qc2
Bb6 41. hxg6 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.09"]
[Round "4"]
[White "Tesic, Radenko"]
[Black "Damjanovic, Mato"]
[Result "0-1"]
[ECO "B49"]
[PlyCount "88"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. a3 b5 8. Be2
Bb7 9. O-O Nf6 10. Nxc6 Bxc6 11. Bf3 h5 12. Qd4 h4 13. g3 Bd6 14. Rad1 Be5 15.
Qd2 Rc8 16. Bf4 hxg3 17. fxg3 a5 18. Rfe1 Bxf4 19. gxf4 b4 20. axb4 axb4 21.
Nd5 Bxd5 22. exd5 O-O 23. Re2 exd5 24. Qxb4 Rfe8 25. Rde1 Qa7+ 26. Kg2 Re6 27.
f5 Rxe2+ 28. Rxe2 Rb8 29. Qd2 Rxb2 30. Bxd5 Rb1 31. Bf3 Rg1+ 32. Kh3 Qc5 33.
Qf4 Qc3 34. Qe3 Qxe3 35. Rxe3 Rg5 36. Re5 Kf8 37. c4 Ng8 38. Kh4 Rg1 39. Re2
Nh6 40. Be4 Ke7 41. Bc2+ Kf6 42. Rd2 Rg4+ 43. Kh3 Rxc4 44. Kg2 Ng4 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.09"]
[Round "4"]
[White "Rossolimo, Nicolas"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "30"]
[Source "Perpetual Check"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Nxd4 cxd4 7. Ne2 Qb6 8.
a4 a6 9. Bd3 d6 10. a5 Qa7 11. b3 Bd7 12. Bb2 Bc6 13. Ra2 Nh6 14. Ng3 O-O 15.
O-O f5 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.09"]
[Round "4"]
[White "Matulovic, Milan"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "D14"]
[PlyCount "32"]
[Source "Perpetual Check"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3
Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rac1 Rac8 13. a3 a6 14. b4 b5
15. Rc2 Rc7 16. Rfc1 Rfc8 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.09"]
[Round "4"]
[White "Ivkov, Borislav"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "E19"]
[PlyCount "26"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 f5 10. b3 Qe8 11. Bb2 d6 12. Ne1 Bxg2 13. Nxg2 Nd7 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.10"]
[Round "5"]
[White "Matanovic, Aleksandar"]
[Black "Byrne, Donald"]
[Result "1-0"]
[ECO "B77"]
[PlyCount "75"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. Bc4 a5 10. Bb3 Nxd4 11. Bxd4 Bd7 12. a4 Be6 13. O-O-O Qd7 14. Kb1 Rfc8
15. h4 Bxb3 16. cxb3 Qe6 17. Ka2 h6 18. Nb5 d5 19. e5 Nd7 20. Rhe1 Qf5 21. Qe3
Nb8 22. Bc3 Nc6 23. Rxd5 Rd8 24. g4 Qc8 25. Rxd8+ Nxd8 26. h5 Ra6 27. hxg6 fxg6
28. Qd3 Kh7 29. f4 Nc6 30. f5 Nb4+ 31. Bxb4 axb4 32. Qe4 Qd7 33. Kb1 Rc6 34.
Nd4 Rc5 35. Ne6 Ra5 36. Qxb4 Rd5 37. Ka2 Kh8 38. Nf4 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.10"]
[Round "5"]
[White "Ciric, Dragoljub"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "C88"]
[PlyCount "29"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
b4 9. d3 d6 10. Nbd2 Na5 11. Ba2 Be6 12. Bxe6 fxe6 13. c3 bxc3 14. bxc3 Rb8 15.
d4 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.10"]
[Round "5"]
[White "Benko, Pal"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "B37"]
[PlyCount "25"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Nc2 Bg7 7. e4 d6 8. Be2
Nd7 9. O-O Nc5 10. f3 O-O 11. Be3 Bxc3 12. bxc3 Qa5 13. Qe1 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.10"]
[Round "5"]
[White "Damjanovic, Mato"]
[Black "Rossolimo, Nicolas"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "98"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 e6 7. O-O Nf6 8. h3
Bh5 9. c4 Qd8 10. Be3 cxd4 11. Nxd4 Bxe2 12. Qxe2 Be7 13. Nd2 Nbd7 14. N2f3 O-O
15. Rfd1 Rc8 16. Bg5 Qb6 17. Rac1 Rfe8 18. a3 h6 19. Bf4 Bf8 20. Ne5 Nxe5 21.
Bxe5 Nd7 22. Bg3 e5 23. Nf5 Qe6 24. Qg4 h5 25. Nxg7 hxg4 26. Nxe6 Bh6 27. Rc3
Nf6 28. Bxe5 Rxe6 29. Bxf6 Rxf6 30. hxg4 Rfc6 31. Rd7 b6 32. b3 a5 33. Rf3 Rf8
34. a4 Bc1 35. Rf5 Ba3 36. Kf1 Rd6 37. Rb7 Bc5 38. g3 Kg7 39. Rf3 Kg6 40. Kg2
f6 41. Rf5 Rh8 42. Re7 Rh7 43. Re2 Rd3 44. b4 axb4 45. a5 b3 46. axb6 Bxb6 47.
Rb5 Bd4 48. f4 Rc7 49. g5 b2 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.10"]
[Round "5"]
[White "Janosevic, Dragoljub"]
[Black "Tesic, Radenko"]
[Result "1-0"]
[ECO "C99"]
[PlyCount "111"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3
d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bb7 13. Nf1 cxd4 14. cxd4 Rac8 15.
Re2 d5 16. dxe5 Nxe4 17. Ng3 f5 18. exf6 Bxf6 19. Bxe4 dxe4 20. Nxe4 Bxe4 21.
Rxe4 Rfd8 22. Qe2 Qc2 23. Bg5 Bxg5 24. Nxg5 Qxe2 25. Rxe2 h6 26. Ne6 Rd6 27.
Rae1 Nb7 28. Nxg7 Kxg7 29. Re7+ Kf6 30. Rxb7 Rc2 31. b4 Rxa2 32. Rh7 Kg6 33.
Ree7 Rf6 34. Rhg7+ Kf5 35. g4+ Kf4 36. Kg2 Ra3 37. Rgf7 Rxf7 38. Rxf7+ Kg5 39.
Rf5+ Kg6 40. Rc5 Rb3 41. f3 Rxb4 42. Rc6+ Kg7 43. Rxa6 Rb1 44. Rb6 b4 45. Kg3
b3 46. Kf4 b2 47. h4 Rh1 48. Rxb2 Rxh4 49. Kf5 Rh3 50. Rb7+ Kf8 51. f4 Ra3 52.
Kg6 Ra6+ 53. Kh5 Kg8 54. f5 Ra4 55. Rb6 Kg7 56. Rg6+ 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.10"]
[Round "5"]
[White "Barcza, Gedeon"]
[Black "Baretic, Dragoljub"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "91"]
[Source "Perpetual Check"]

1. c4 e5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Bg4 5. d3 g6 6. Rb1 Qd7 7. Qa4 Bg7 8. Nd5
Qc8 9. b4 Bd7 10. b5 Nd8 11. Nf3 c6 12. Nc3 f5 13. Qa3 Nf7 14. O-O Ngh6 15. Nd2
O-O 16. Nb3 f4 17. Ne4 Bh3 18. bxc6 bxc6 19. Nxd6 Nxd6 20. Qxd6 Bxg2 21. Kxg2
Nf5 22. Qc5 fxg3 23. hxg3 Qe6 24. f3 Rf7 25. e4 Ne7 26. Ba3 g5 27. Qd6 Qc8 28.
Nc5 Bf8 29. Qxe5 Ng6 30. Qxg5 Rg7 31. Bb2 Be7 32. Bf6 h6 33. Qf5 Bxf6 34. Qxf6
Kh7 35. Qf5 Qg8 36. Kh2 Rf8 37. Qe6 Rff7 38. Rg1 Nf8 39. Qh3 Rxf3 40. Rbf1 Rxf1
41. Rxf1 Rg5 42. Rf5 Rg6 43. Qf1 Kg7 44. Qa1+ Kh7 45. Qe5 Rg7 46. Rf6 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.10"]
[Round "5"]
[White "Csom, Istvan"]
[Black "Paoli, Enrico"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "63"]
[Source "Perpetual Check"]

1. e4 c5 2. c3 d6 3. d4 Nd7 4. Nf3 Qc7 5. Bd3 g6 6. O-O Bg7 7. Re1 e5 8. Bf1
Ngf6 9. Na3 a6 10. Nc4 b5 11. dxe5 dxe5 12. Nd6+ Ke7 13. Nxc8+ Rhxc8 14. a4 c4
15. b3 Kf8 16. Ba3+ Kg8 17. Bd6 Qc6 18. axb5 axb5 19. Rxa8 Rxa8 20. Nxe5 Nxe5
21. Bxe5 Nxe4 22. Bxg7 Kxg7 23. bxc4 bxc4 24. Qd4+ Nf6 25. Re3 Qd5 26. Qxc4
Qxc4 27. Bxc4 Nd5 28. Rf3 Ra1+ 29. Bf1 Rc1 30. c4 Nc3 31. Re3 Nb1 32. Rd3
1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.10"]
[Round "5"]
[White "Masic, Ljubomir"]
[Black "Deze, Anton"]
[Result "1-0"]
[ECO "B37"]
[PlyCount "80"]
[Source "Perpetual Check"]

1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bg7 6. e4 Nc6 7. Nc2 O-O 8.
Be2 d6 9. Be3 Be6 10. f3 Nd7 11. Qd2 Na5 12. b3 b5 13. cxb5 Bxb3 14. Na3 Be6
15. Rc1 Nb6 16. Nd5 Nb7 17. O-O Bxd5 18. exd5 e6 19. dxe6 fxe6 20. f4 d5 21.
Bd4 Bxd4+ 22. Qxd4 Qe7 23. Nc2 Nd6 24. Ne3 Rac8 25. Bd3 Nf5 26. Bxf5 gxf5 27.
Rxc8 Nxc8 28. a4 Nd6 29. Qe5 Qd7 30. Nc2 Nc4 31. Qc3 Qg7 32. Nd4 Re8 33. Rd1
Qc7 34. Rd3 Kf7 35. Rg3 Qb6 36. Kh1 Rg8 37. Rh3 Rg7 38. Rh6 Qc5 39. Nxe6 d4 40.
Qxd4 Qxd4 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.11"]
[Round "6"]
[White "Byrne, Donald"]
[Black "Deze, Anton"]
[Result "0-1"]
[ECO "A36"]
[PlyCount "79"]
[Source "Perpetual Check"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. d3 d6 6. e3 e5 7. Nge2 Nge7 8. a3
O-O 9. Rb1 a5 10. O-O Rb8 11. b3 Be6 12. Nd5 b5 13. Bb2 Qd7 14. Qd2 b4 15.
Nxe7+ Nxe7 16. axb4 axb4 17. d4 Qc7 18. d5 Bd7 19. f4 exf4 20. Bxg7 Kxg7 21.
gxf4 Nf5 22. e4 Nh6 23. f5 f6 24. Rf3 Nf7 25. Rg3 g5 26. h4 h6 27. Nf4 Ne5 28.
Rf1 Kf7 29. hxg5 hxg5 30. Ne6 Bxe6 31. fxe6+ Kg7 32. Bh3 Qe7 33. Rf5 Rh8 34.
Rxe5 fxe5 35. Rxg5+ Kf8 36. Bg4 Ke8 37. Bh5+ Kd8 38. Qg2 Rb7 39. Bf7 Ra7 40.
Rg8+ 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.11"]
[Round "6"]
[White "Paoli, Enrico"]
[Black "Masic, Ljubomir"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "85"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 h6 8. O-O
Be6 9. Re1 Be7 10. Be3 Nbd7 11. h3 O-O 12. a4 Rc8 13. a5 Rxc3 14. bxc3 Nxe4 15.
c4 Nc3 16. Qd3 Nxe2+ 17. Qxe2 f5 18. Reb1 Qc8 19. Ra4 f4 20. Ba7 Nf6 21. Nh2
Bd7 22. Ra3 Bc6 23. Nf3 g5 24. Nd4 Bd7 25. c5 Re8 26. Qd3 exd4 27. Qg6+ Kh8 28.
cxd6 Bd8 29. Bxd4 Re6 30. Qxh6+ Kg8 31. Qxg5+ Kf7 32. Qxf4 Re4 33. Qd2 Bc6 34.
Bxf6 Bxf6 35. d7 Qd8 36. Rd3 Qg8 37. Rg3 Qd8 38. Rd1 Rd4 39. Rd3 Qg8 40. f3
Bxf3 41. Rxd4 Bxd4+ 42. Kh1 Qg3 43. d8=N+ 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.11"]
[Round "6"]
[White "Baretic, Dragoljub"]
[Black "Csom, Istvan"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "61"]
[Source "Perpetual Check"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nh3 Nge7 8. O-O
O-O 9. Nf2 Nd4 10. Ne2 Rb8 11. c3 Nxe2+ 12. Qxe2 Qc7 13. Bd2 b5 14. Rac1 Bb7
15. Rfe1 Rfe8 16. Qf1 Bc6 17. Re2 b4 18. Rce1 d5 19. exd5 Bxd5 20. Ne4 c4 21.
d4 bxc3 22. bxc3 Rb2 23. Bc1 Rxe2 24. Qxe2 Qa5 25. Nd6 Rd8 26. Nxc4 Bxc4 27.
Qxc4 Bxd4+ 28. Be3 Bxe3+ 29. Rxe3 Qb6 30. Qe2 Nf5 31. Kf2 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.11"]
[Round "6"]
[White "Tesic, Radenko"]
[Black "Barcza, Gedeon"]
[Result "0-1"]
[ECO "B85"]
[PlyCount "82"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Be7 7. O-O Nf6 8.
Be3 O-O 9. f4 Bd7 10. Nb3 a6 11. a4 Na5 12. Nd2 Qc7 13. Qe1 b5 14. axb5 axb5
15. Qf2 Nc4 16. Nxc4 bxc4 17. Qg3 Bc6 18. Bxc4 Bxe4 19. Bb3 Bf5 20. h3 Qc6 21.
Qf2 d5 22. Rxa8 Rxa8 23. Bd4 h5 24. Re1 Ra5 25. Kh1 Qa8 26. Qe2 Ra1 27. Kh2
Rxe1 28. Qxe1 h4 29. Qd1 Qb8 30. Be5 Bd6 31. Bxd6 Qxd6 32. Qd4 Ne4 33. Ne2 Nc5
34. Qe5 Qxe5 35. fxe5 Be4 36. Nd4 Kf8 37. Kg1 Ke7 38. Kf2 Kd8 39. Nf3 Bxf3 40.
Ba2 Bd1 41. Bb1 Ne4+ 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.11"]
[Round "6"]
[White "Rossolimo, Nicolas"]
[Black "Janosevic, Dragoljub"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "86"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. g3 c5 3. c4 Nc6 4. Bg2 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O d6 8. d4
Ne4 9. e3 Bg4 10. h3 Bxf3 11. Bxf3 Ng5 12. Bg2 cxd4 13. exd4 Qb6 14. Re1 Nxd4
15. Nc3 Nc6 16. Nd5 Qd8 17. Bxg7 Kxg7 18. Nf4 e5 19. Nd5 Ne6 20. Qd2 Ncd4 21.
Rad1 Rc8 22. Qb2 a6 23. Rd2 b5 24. cxb5 axb5 25. b4 f6 26. Re3 Rf7 27. Ra3 Rc4
28. Kh2 h5 29. Ne3 Rcc7 30. Bd5 Rfe7 31. Rad3 Ra7 32. a3 h4 33. Qa2 hxg3+ 34.
fxg3 Ng5 35. Kg2 Qc8 36. Ng4 Rac7 37. Qb2 Rc1 38. Rf2 Rec7 39. Rxd4 R7c2 40.
Qb3 exd4 41. Qd3 Rxf2+ 42. Nxf2 Rc2 43. g4 Qc3 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.11"]
[Round "6"]
[White "Matulovic, Milan"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B47"]
[PlyCount "59"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. g3 a6 7. Bg2 Nf6 8. O-O
Nxd4 9. Qxd4 Bc5 10. Qd1 d6 11. Na4 Ba7 12. Bf4 e5 13. Bg5 Bg4 14. Qd2 Nd7 15.
Nc3 Nb6 16. Qe1 Be6 17. b3 Nd7 18. Rd1 h6 19. Bc1 Nf6 20. Ba3 Rd8 21. Rd3 O-O
22. Qd2 Bc5 23. Bxc5 dxc5 24. Rd1 Rxd3 25. Qxd3 c4 26. Qd2 cxb3 27. cxb3 Rc8
28. Rc1 Qa5 29. Qb2 Rc6 30. h3 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.11"]
[Round "6"]
[White "Ivkov, Borislav"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "E15"]
[PlyCount "30"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Ba6 7. Na3 Bb7 8.
Bg2 O-O 9. O-O d6 10. Rfe1 Nbd7 11. Rad1 Qe7 12. Nb5 c6 13. Nc3 d5 14. Ne5 Rfd8
15. Qf4 Nxe5 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.11"]
[Round "6"]
[White "Matanovic, Aleksandar"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "C99"]
[PlyCount "36"]
[Source "Perpetual Check"]

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 cxd4 13. cxd4 Bb7 14. Nf1 Rac8 15.
Re2 Rfe8 16. Ng3 Bf8 17. Bg5 Nd7 18. Rc1 h6 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.13"]
[Round "7"]
[White "Ciric, Dragoljub"]
[Black "Byrne, Donald"]
[Result "1/2-1/2"]
[ECO "B35"]
[PlyCount "34"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 Qa5 9. O-O d6 10. h3 Bd7 11. f4 Rfc8 12. a3 Nxd4 13. Bxd4 Bc6 14. Qd3 Nd7
15. Bxg7 Kxg7 16. Kh2 Qc5 17. Rae1 b5 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.13"]
[Round "7"]
[White "Benko, Pal"]
[Black "Matanovic, Aleksandar"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "105"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Ba6 7. Na3 Bb7 8.
Bg2 O-O 9. O-O d6 10. Rfe1 Nbd7 11. Rad1 Re8 12. Nh4 Bxg2 13. Kxg2 Qc8 14. e4
Qb7 15. f3 Nf8 16. Kg1 a6 17. Ng2 Rad8 18. Ne3 c6 19. Nac2 Qc7 20. Qc3 Ng6 21.
Kg2 Ne7 22. Re2 Ng6 23. Ne1 Rc8 24. Nd3 c5 25. Red2 Ne7 26. d5 exd5 27. cxd5
Ng6 28. Nf4 Ne5 29. Nc2 g6 30. Ne3 b5 31. b3 Qd8 32. Re2 c4 33. Qd4 cxb3 34.
axb3 Ned7 35. Ra2 a5 36. Rda1 Ra8 37. Nd3 h5 38. h4 Ne5 39. Nxe5 Rxe5 40. Qd2
a4 41. bxa4 bxa4 42. Rxa4 Rxa4 43. Rxa4 Re7 44. Qb2 Ne8 45. Rb4 f5 46. Nd1 fxe4
47. fxe4 Rf7 48. Nf2 g5 49. Rb8 Qe7 50. hxg5 Rg7 51. Qf6 Qd7 52. Rd8 Qe7 53. e5
1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.13"]
[Round "7"]
[White "Damjanovic, Mato"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "33"]
[Source "Perpetual Check"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Na5 8.
Qa4+ Bd7 9. Bb5 e6 10. Nd2 a6 11. Bxd7+ Nxd7 12. Ngf3 Be7 13. O-O O-O 14. b4
Nc6 15. Qb3 a5 16. b5 a4 17. Qc2 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.13"]
[Round "7"]
[White "Janosevic, Dragoljub"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "B80"]
[PlyCount "119"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. g3 a6 7. Bg2 Nf6 8. O-O
d6 9. Re1 Be7 10. Nxc6 bxc6 11. Na4 Rb8 12. c4 c5 13. Nc3 Bd7 14. f4 Bc6 15. e5
dxe5 16. fxe5 Rd8 17. Qe2 Nd7 18. Nd5 Qb7 19. Nxe7 Bxg2 20. Nf5 exf5 21. Qxg2
Qxg2+ 22. Kxg2 Nf8 23. Rf1 g6 24. Bg5 Rd4 25. Bf6 Rg8 26. Rad1 Ne6 27. b4 Kd7
28. bxc5 Kc6 29. Rxd4 Nxd4 30. Rb1 Kxc5 31. Rb7 Kxc4 32. Rxf7 Kd5 33. Rd7+ Ke4
34. Rxh7 Rc8 35. Rh4+ Ke3 36. Bg5+ Kd3 37. Rf4 Ne6 38. Rf3+ Ke4 39. Bf6 g5 40.
h4 gxh4 41. gxh4 Nf4+ 42. Kg3 Nh5+ 43. Kf2 f4 44. Bg5 Kxe5 45. Ra3 Ke4 46. Ra4+
Kf5 47. Rxa6 Rc2+ 48. Kf3 Rc3+ 49. Kf2 Rc2+ 50. Kf3 Rc3+ 51. Kf2 Kg4 52. Bxf4
Nxf4 53. Ra8 Rf3+ 54. Ke1 Kxh4 55. Kd2 Kg4 56. a4 Kf5 57. Kc2 Ke5 58. Re8+ Kd4
59. Rd8+ Nd5 60. Kb2 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.13"]
[Round "7"]
[White "Barcza, Gedeon"]
[Black "Rossolimo, Nicolas"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "119"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4
Nc6 9. Qf4 Qb8 10. Nb5 O-O 11. Qxb8 Raxb8 12. Bf4 Rbd8 13. Rfd1 d5 14. Ne5 Nxe5
15. Bxe5 Ng4 16. Bc3 a6 17. Nd4 e5 18. Nb3 d4 19. Bxb7 dxc3 20. bxc3 a5 21. a4
Nf6 22. Rd3 Rb8 23. Bd5 Rfd8 24. Rb1 Kf8 25. Kg2 Nd7 26. Bc6 Nf6 27. Rbd1 Rdc8
28. Bb5 Bc5 29. Nxc5 bxc5 30. Rd6 Ne4 31. Ra6 Ra8 32. Rxa8 Rxa8 33. Bc6 Nxc3
34. Rd3 Rc8 35. Rxc3 Rxc6 36. Rb3 Ke7 37. Rb5 e4 38. Rxa5 Ke6 39. e3 h5 40. Ra8
Rb6 41. Re8+ Kd6 42. Rxe4 Ra6 43. Kh3 g5 44. f4 f6 45. fxg5 fxg5 46. g4 h4 47.
Re8 Rxa4 48. Rg8 Rxc4 49. Rxg5 Re4 50. Rf5 c4 51. Rf1 c3 52. g5 c2 53. g6 Rxe3+
54. Kxh4 Re2 55. h3 Ke6 56. Kh5 Rd2 57. g7 Rg2 58. Kh6 Ke5 59. h4 Kd4 60. h5
1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.13"]
[Round "7"]
[White "Csom, Istvan"]
[Black "Tesic, Radenko"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "87"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 Be7 5. O-O d6 6. c3 O-O 7. b4 a6 8. a3 Be6
9. Nbd2 Nd7 10. d4 exd4 11. cxd4 d5 12. e5 f6 13. Bb2 fxe5 14. dxe5 Qe8 15. Rc1
Qg6 16. Re1 Rad8 17. Nf1 Ndb8 18. Ng3 Rd7 19. Bd3 Qf7 20. Qc2 g6 21. Bc3 Kg7
22. Qd2 h6 23. h4 Qf4 24. Qc2 Bxh4 25. Bd2 Nd4 26. Bxf4 Nxc2 27. Rxc2 Rxf4 28.
Ne2 Rxf3 29. gxf3 Bd8 30. Nf4 Bf5 31. Bxf5 gxf5 32. e6 Re7 33. Nxd5 Re8 34.
Nxc7 Rg8 35. e7 Kf7+ 36. Kf1 Bxe7 37. Nd5 Bd6 38. Ne3 Kf6 39. Rd1 Bh2 40. Rc5
Nc6 41. Rxf5+ Kg6 42. f4 Re8 43. Rd6+ Kg7 44. Kg2 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.13"]
[Round "7"]
[White "Masic, Ljubomir"]
[Black "Baretic, Dragoljub"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "69"]
[Source "Perpetual Check"]

1. c4 e5 2. Nc3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. b3 g6 7. Bb2 Bg7 8. g3
O-O 9. Bg2 Bf5 10. f3 Re8 11. e4 Ne5 12. Nge2 Bh3 13. O-O Bxg2 14. Kxg2 Nfd7
15. Rad1 Nc5 16. Qc2 a5 17. Nb5 Qe7 18. Ba3 a4 19. b4 Ne6 20. Rd2 Rad8 21. f4
Ng4 22. Rf3 c6 23. Nbc3 Nc7 24. b5 c5 25. h3 Nf6 26. Re3 d5 27. b6 Na8 28. Nxd5
Nxd5 29. cxd5 Rc8 30. Qxa4 Nxb6 31. Qb5 Qc7 32. e5 Nd7 33. Nc3 b6 34. Bb2 Qb7
35. Ne4 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.13"]
[Round "7"]
[White "Deze, Anton"]
[Black "Paoli, Enrico"]
[Result "1/2-1/2"]
[ECO "D13"]
[PlyCount "83"]
[Source "Perpetual Check"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 a6 8. Ne5
Rc8 9. g4 Bg6 10. Be2 Ne4 11. Nxe4 Bxe4 12. f3 Bg6 13. Kf2 Nxe5 14. Bxe5 Qd7
15. Rc1 Rxc1 16. Qxc1 f6 17. Bg3 e6 18. Qc3 Be7 19. Rc1 Kf7 20. Qc7 Rd8 21. a3
Ke8 22. Qc3 Bd6 23. b4 Ke7 24. Bxd6+ Qxd6 25. Qc5 Be8 26. f4 Bd7 27. Bd3 h6 28.
e4 dxe4 29. Bxe4 b6 30. Qxd6+ Kxd6 31. Ke3 Rc8 32. Rxc8 Bxc8 33. h4 g5 34. fxg5
fxg5 35. hxg5 hxg5 36. Bf3 e5 37. Be2 a5 38. bxa5 bxa5 39. Bd1 Ba6 40. Bf3 Bf1
41. Be4 Bh3 42. Bf3 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.14"]
[Round "8"]
[White "Byrne, Donald"]
[Black "Paoli, Enrico"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "109"]
[Source "Perpetual Check"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 c5 7. O-O Nc6 8. d3
Rb8 9. h3 a6 10. a4 e5 11. Be3 Nd4 12. Rb1 Bd7 13. b4 b6 14. f4 Bh6 15. Qd2 Qe7
16. b5 axb5 17. axb5 Ra8 18. f5 Bxe3+ 19. Qxe3 Ra3 20. g4 gxf5 21. exf5 Kh8 22.
Ra1 Rxa1 23. Rxa1 Nc2 24. Qc1 Nxa1 25. Qxa1 Rg8 26. Qc1 Qf8 27. Kf2 Qg7 28. Bf3
Bc8 29. Na4 Nd7 30. Ng3 f6 31. Bd5 Rd8 32. Ne4 Qe7 33. Qh6 Rf8 34. Ke2 Qg7 35.
Qxg7+ Kxg7 36. Nxd6 Rd8 37. Ke3 Kf8 38. Be6 Ke7 39. Nxc8+ Rxc8 40. Bxd7 Ra8 41.
Nxb6 Rb8 42. Nd5+ Kxd7 43. Nxf6+ Kd6 44. Nxh7 Rh8 45. Ng5 Ke7 46. Ke4 Kf6 47.
Nf3 Rxh3 48. g5+ Ke7 49. Nxe5 Kd6 50. Ng6 Rh1 51. f6 Ke6 52. Nf4+ Kf7 53. Kf5
Rf1 54. g6+ Kg8 55. b6 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.14"]
[Round "8"]
[White "Baretic, Dragoljub"]
[Black "Deze, Anton"]
[Result "0-1"]
[ECO "B38"]
[PlyCount "78"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nxc6 bxc6 7. Nc3 d6 8.
Be2 Nf6 9. O-O O-O 10. Be3 Nd7 11. Qd2 a5 12. f4 a4 13. f5 Qa5 14. Rac1 Rb8 15.
Kh1 Qb4 16. Rc2 Ba6 17. Bh6 Bxc4 18. Bxg7 Kxg7 19. Qd4+ Ne5 20. f6+ exf6 21.
Qf2 Nd7 22. a3 Qb3 23. Rd2 Bxe2 24. Qxe2 Qe6 25. Qd1 Qb3 26. Rxd6 Qxd1 27.
Rfxd1 Ne5 28. Nxa4 Rb3 29. h3 Re8 30. R6d4 Ra8 31. Rc1 Rb5 32. Re1 Rb3 33. Rc1
Rb5 34. Rf1 c5 35. Nxc5 Rxc5 36. b4 Ra4 37. bxc5 Rxd4 38. Rc1 Nc6 39. Rc3 Rxe4
0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.14"]
[Round "8"]
[White "Tesic, Radenko"]
[Black "Masic, Ljubomir"]
[Result "0-1"]
[ECO "A76"]
[PlyCount "74"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 g6 6. Nc3 d6 7. e4 Bg7 8. Be2
O-O 9. O-O Re8 10. Qc2 Na6 11. a3 Nc7 12. h3 b5 13. Bg5 a6 14. Nd2 h6 15. Bxf6
Qxf6 16. Rae1 c4 17. f4 a5 18. Nd1 Qd4+ 19. Kh1 Na6 20. Nf3 Qb6 21. g4 Nc5 22.
e5 Bb7 23. Ne3 dxe5 24. fxe5 Bxe5 25. Bxc4 Bg7 26. Bd3 Rac8 27. Qb1 Na4 28. Ng2
Bxd5 29. Nf4 Bb7 30. Rxe8+ Rxe8 31. Nxg6 fxg6 32. Bxg6 Re3 33. Kg2 Re2+ 34. Kg3
Qd6+ 35. Kh4 Qe7+ 36. Kh5 Bxf3 37. Qf5 Re5 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.14"]
[Round "8"]
[White "Rossolimo, Nicolas"]
[Black "Csom, Istvan"]
[Result "1/2-1/2"]
[ECO "B55"]
[PlyCount "37"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. Qe2 Qb6
8. c3 Nc5 9. f3 g6 10. Na3 Bg7 11. Nc4 Qd8 12. O-O O-O 13. Rd1 Re8 14. Bg5 Qc8
15. Rac1 Ne6 16. Bh4 Nf4 17. Qf1 d5 18. exd5 N4xd5 19. Bf2 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.14"]
[Round "8"]
[White "Matulovic, Milan"]
[Black "Barcza, Gedeon"]
[Result "1-0"]
[ECO "B19"]
[PlyCount "73"]
[Source "Perpetual Check"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3
Bxd3 9. Qxd3 Qc7 10. Bd2 e6 11. O-O-O O-O-O 12. Ne4 Ngf6 13. g3 Nc5 14. Nxc5
Bxc5 15. c4 Rhe8 16. Rhe1 Bd6 17. Bc3 Nd7 18. Kb1 Bf8 19. Qc2 c5 20. d5 exd5
21. Rxe8 Rxe8 22. Rxd5 Qc6 23. b3 f6 24. h5 Qe6 25. Nh4 Nb6 26. Rd2 Nd7 27. f4
Nb8 28. Ng6 Nc6 29. Qd1 Be7 30. g4 Bd8 31. Rd5 Qe4+ 32. Ka1 Bc7 33. g5 Bxf4 34.
gxf6 Qe3 35. Rd3 Rd8 36. Rxd8+ Nxd8 37. Ne7+ 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.14"]
[Round "8"]
[White "Ivkov, Borislav"]
[Black "Janosevic, Dragoljub"]
[Result "0-1"]
[ECO "B36"]
[PlyCount "90"]
[Source "Perpetual Check"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Nxd4 7. Qxd4 d6 8.
Be2 Bg7 9. Be3 O-O 10. Qd2 Bd7 11. O-O a6 12. f3 Qc7 13. a4 b6 14. Rfc1 Rfc8
15. Bf1 Qb7 16. Rab1 Be6 17. b3 Nd7 18. Nd5 Nc5 19. Qd1 Bxd5 20. Qxd5 Qd7 21.
a5 e6 22. Qd2 bxa5 23. Qxa5 Rab8 24. b4 Qa4 25. Qxa4 Nxa4 26. c5 Nc3 27. Bxa6
Rc6 28. b5 Rxc5 29. Bxc5 dxc5 30. Rb2 Nxe4 31. Rbc2 Bd4+ 32. Kf1 Nf6 33. Ke2
Nd5 34. Rxc5 Bxc5 35. Rxc5 Kf8 36. g3 Ke7 37. Kd3 Rb6 38. Kc4 Kd6 39. Rc8 Rxa6
40. Rd8+ Ke7 41. bxa6 Kxd8 42. a7 Nb6+ 43. Kd4 f6 44. f4 Kc7 45. Kc5 Nd7+ 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.14"]
[Round "8"]
[White "Matanovic, Aleksandar"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B31"]
[PlyCount "29"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. c4 O-O 7. d3 d6 8. Nc3
Bd7 9. Bxc6 Bxc6 10. Nd5 Re8 11. Bd2 b5 12. Bc3 Bxd5 13. exd5 b4 14. Bd2 Nd7
15. d4 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.14"]
[Round "8"]
[White "Ciric, Dragoljub"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "29"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8.
Bxe2 Be7 9. Nc3 c6 10. O-O-O Na6 11. Rde1 Nc7 12. Ne4 Nxe4 13. dxe4 Bxg5+ 14.
Nxg5 Ne6 15. Nxe6 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.15"]
[Round "9"]
[White "Benko, Pal"]
[Black "Byrne, Donald"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "80"]
[Source "Perpetual Check"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 c5 6. Bg2 Nc6 7. O-O Rb8 8. Nc3
a6 9. d4 d6 10. dxc5 dxc5 11. Na4 Nd7 12. Bxg7 Kxg7 13. Qd2 e6 14. Rfd1 Qe7 15.
Ng5 Nd4 16. Ne4 b6 17. e3 Nf5 18. Rac1 f6 19. Nd6 Nxd6 20. Qxd6 Qxd6 21. Rxd6
Kf7 22. Rcd1 Ke7 23. Rc6 Rd8 24. Rc7 Rf8 25. Bc6 Rd8 26. f4 f5 27. Kf2 h6 28.
Rd2 Ke8 29. e4 Ke7 30. e5 g5 31. h3 gxf4 32. gxf4 h5 33. Kg3 Rg8+ 34. Kh4 Kd8
35. Ra7 Rg7 36. Kxh5 Ke8 37. Kh6 Re7 38. Kg6 Kf8 39. Bxd7 Rg7+ 40. Kf6 Rf7+ 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.15"]
[Round "9"]
[White "Damjanovic, Mato"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "C69"]
[PlyCount "24"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d3 Bg4 7. h3 Bh5 8. Be3
Bd6 9. Nbd2 Ne7 10. Qe1 Bxf3 11. Nxf3 O-O 12. Nd2 Ng6 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.15"]
[Round "9"]
[White "Janosevic, Dragoljub"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "26"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.15"]
[Round "9"]
[White "Barcza, Gedeon"]
[Black "Ivkov, Borislav"]
[Result "0-1"]
[ECO "E68"]
[PlyCount "75"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d4 Nbd7 8. e4
c6 9. d5 Nc5 10. Ne1 cxd5 11. cxd5 a5 12. f3 Bd7 13. Nd3 b6 14. Rb1 Qc8 15. Rf2
b5 16. Be3 Nxd3 17. Qxd3 b4 18. Nb5 Qa6 19. a4 Ne8 20. Rc2 f5 21. b3 Bf6 22.
Bf1 Bd8 23. Na7 Qb7 24. Nc6 Bb6 25. Be2 Nf6 26. Rc4 fxe4 27. fxe4 Ng4 28. Bxg4
Bxg4 29. Re1 Rf3 30. Rcc1 Raf8 31. Kh1 Qf7 32. Nxa5 Rxe3 33. Rxe3 Qf2 34. Rc2
Qxe3 35. Qxe3 Bxe3 36. Kg2 Bf3+ 37. Kh3 g5 38. Nc4 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.15"]
[Round "9"]
[White "Csom, Istvan"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "77"]
[Source "Perpetual Check"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Nc3 dxe5 8.
dxe5 Be6 9. Ne4 Ndb4 10. Bd2 Bf5 11. Bxb4 Qxd1+ 12. Rxd1 Bxe4 13. Ng5 Bg6 14.
Bb5 e6 15. Bxf8 Rxf8 16. Ke2 Ke7 17. Bxc6 bxc6 18. Rd4 Rab8 19. b3 Rb5 20. f4
Ra5 21. a4 Rb8 22. Rc1 c5 23. Rdc4 Rxb3 24. Rxc5 Rb2+ 25. Ke3 Rxc5 26. Rxc5 Kd8
27. Ra5 Rb7 28. Kd4 Rd7+ 29. Ke3 Rd3+ 30. Ke2 Rd7 31. Ke3 Rb7 32. Kd4 Kc8 33.
Rc5+ Kd7 34. Ra5 Kc8 35. Rc5+ Kd8 36. Ra5 Rd7+ 37. Ke3 Rb7 38. Kd4 Rd7+ 39. Ke3
1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.15"]
[Round "9"]
[White "Masic, Ljubomir"]
[Black "Rossolimo, Nicolas"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "63"]
[Source "Perpetual Check"]

1. g3 d5 2. Bg2 e5 3. d3 Nc6 4. Nf3 Nf6 5. O-O Be7 6. c4 d4 7. b4 Nd7 8. b5
Ncb8 9. Bb2 c5 10. e4 a6 11. Nbd2 Qc7 12. Ne1 Bd6 13. Bh3 h5 14. Ng2 h4 15.
Nxh4 g5 16. Bxd7+ Bxd7 17. Nf5 axb5 18. cxb5 Bxb5 19. Qb3 Bc6 20. a4 Nd7 21.
Nc4 Bf8 22. a5 Nf6 23. f3 Ng8 24. Qb6 Rc8 25. Qxc7 Rxc7 26. Nxe5 Bb5 27. Rfc1
Kd8 28. Rab1 Ba6 29. Nxd4 cxd4 30. Rxc7 Kxc7 31. Rc1+ Kb8 32. Nd7+ 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.15"]
[Round "9"]
[White "Deze, Anton"]
[Black "Tesic, Radenko"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "71"]
[Source "Perpetual Check"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Bd3
b6 9. Nf3 Bb7 10. Ne5 Nbd7 11. Bxf6 Nxf6 12. Qf3 Re8 13. Bb5 Rf8 14. Bc6 Bxc6
15. Nxc6 Qd6 16. Nxd5 Nxd5 17. Qxd5 Rfe8 18. Qxd6 Bxd6 19. Ke2 f5 20. Kd3 a6
21. h4 Re6 22. d5 Rg6 23. g3 Rg4 24. Nd4 Rf8 25. Rac1 Rf6 26. Rc6 Rf7 27. Rhc1
g5 28. hxg5 hxg5 29. Ne6 f4 30. gxf4 gxf4 31. Nxc7 Bc5 32. Ne6 fxe3 33. Rc8+
Kh7 34. fxe3 Be7 35. Rh1+ Bh4 36. Rc4 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.15"]
[Round "9"]
[White "Paoli, Enrico"]
[Black "Baretic, Dragoljub"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "75"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Bf1 Nxd5 8.
cxd4 Qxg5 9. Bxb5+ Kd8 10. O-O Bb7 11. Qf3 exd4 12. d3 Qe5 13. Na3 Rb8 14. Nc4
Qe6 15. Na5 Ba8 16. Bg5+ f6 17. Rfe1 Ne3 18. Nc6+ Bxc6 19. Bxc6 fxg5 20. fxe3
Bb4 21. Re2 Rf8 22. exd4 Rxf3 23. Rxe6 Rf8 24. a3 Be7 25. Rae1 Rb6 26. d5 Rf7
27. b4 a6 28. g4 Rb8 29. Kg2 Rb6 30. R1e5 h6 31. Re4 Rb8 32. h3 Rb6 33. a4 a5
34. bxa5 Rb2+ 35. Re2 Rxe2+ 36. Rxe2 Rf8 37. Rxe7 Kxe7 38. a6 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.17"]
[Round "10"]
[White "Byrne, Donald"]
[Black "Baretic, Dragoljub"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "79"]
[Source "Perpetual Check"]

1. c4 e5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. e3 Bg7 6. Nge2 Nge7 7. O-O O-O 8. Rb1
Be6 9. Nd5 Qd7 10. d3 Nf5 11. b4 Nh6 12. d4 Nd8 13. dxe5 dxe5 14. e4 f5 15.
exf5 Nxf5 16. c5 c6 17. Ndc3 Nd4 18. Be3 Bg4 19. Rb2 Qf5 20. Bxd4 exd4 21. Ne4
d3 22. Qb3+ Kh8 23. N2c3 Ne6 24. f3 Bd4+ 25. Kh1 Bh3 26. Rd2 Rad8 27. Rxd3 Ng5
28. Qd1 Bxg2+ 29. Kxg2 Bf6 30. Nd6 Qh3+ 31. Kg1 Qd7 32. f4 Ne6 33. Nce4 Bg7 34.
Qd2 Nc7 35. Nf7+ Rxf7 36. Rxd7 Rfxd7 37. Nd6 Nb5 38. Rd1 Kg8 39. Qe2 Nd4 40.
Qc4+ 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.17"]
[Round "10"]
[White "Tesic, Radenko"]
[Black "Paoli, Enrico"]
[Result "0-1"]
[ECO "A56"]
[PlyCount "98"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Be2 O-O 7. f4 Qa5 8. Qc2
exf4 9. Bxf4 Nbd7 10. Nf3 Re8 11. O-O Nh5 12. Bd2 Nhf6 13. Rae1 a6 14. a4 Qc7
15. Bd3 g6 16. Qc1 Ng4 17. b3 Nge5 18. Nxe5 Nxe5 19. Bc2 Qd8 20. Bf4 Bf6 21.
Qd2 b6 22. Bd1 Ra7 23. Kh1 Rb7 24. Bf3 Bd7 25. Rb1 b5 26. cxb5 axb5 27. Nxb5
Bxb5 28. axb5 Rxb5 29. Bxe5 Bxe5 30. g3 Qb6 31. Be2 Rxb3 32. Rxb3 Qxb3 33. Qd3
Rb8 34. Qxb3 Rxb3 35. Rf3 Rb2 36. Bd3 g5 37. h3 Rd2 38. g4 f6 39. Kg1 Kf8 40.
Kf1 Ke7 41. Ke1 Rb2 42. Kd1 Rb3 43. Kc2 c4 44. Be2 Rb2+ 45. Kd1 c3 46. Bd3 Kd8
47. Re3 Rd2+ 48. Ke1 Bf4 49. Rf3 Rxd3 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.17"]
[Round "10"]
[White "Rossolimo, Nicolas"]
[Black "Deze, Anton"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "155"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qc7 8.
Be3 b6 9. a4 Nf6 10. a5 Rb8 11. Qc1 Nd7 12. axb6 axb6 13. Bh6 O-O 14. Nc3 Re8
15. Bxg7 Kxg7 16. Ne2 Nf8 17. h3 Ne6 18. Ra3 Bb7 19. Nh2 h5 20. Qd2 Ra8 21.
Rea1 Rxa3 22. Rxa3 Rd8 23. Qc3 Bc8 24. Nf3 f6 25. b3 Bb7 26. Qa1 Rb8 27. Nd2 b5
28. Ra7 Qc8 29. g3 Ra8 30. f4 Rxa7 31. Qxa7 Qa8 32. Qxa8 Bxa8 33. Nf3 exf4 34.
gxf4 Bb7 35. Kf2 Bc8 36. Kg3 Nc7 37. Nc3 Na6 38. Nd1 Nb4 39. Ne3 Be6 40. Nh4
Nxc2 41. Nxc2 Bxb3 42. Ne3 Ba2 43. Nf3 Bb1 44. Ne1 g5 45. Kf3 Kf7 46. Nd1 Ba2
47. Nb2 Be6 48. f5 Ba2 49. Ke3 Bb1 50. Nf3 Ke7 51. h4 gxh4 52. Nxh4 Kd6 53. Nf3
Ba2 54. Kf4 Bb3 55. Ke3 Ba2 56. Nd1 Bg8 57. Nb2 Bb3 58. Kd2 Bf7 59. Kc3 Bg8 60.
Kc2 Bf7 61. Nd1 Bg8 62. Ne3 Bf7 63. Nf1 Bg8 64. Ng3 Bf7 65. Nh4 c4 66. d4 c5
67. d5 b4 68. Ng6 h4 69. Nxh4 Be8 70. Ng6 Ba4+ 71. Kc1 c3 72. Nh5 c4 73. Nxf6
b3 74. Ng4 Kc5 75. f6 Kb4 76. Ne3 Ka3 77. Kb1 b2 78. Nxc4+ 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.17"]
[Round "10"]
[White "Matulovic, Milan"]
[Black "Masic, Ljubomir"]
[Result "0-1"]
[ECO "B99"]
[PlyCount "82"]
[Source "Perpetual Check"]

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. b4 Na4 15.
Nxa4 bxa4 16. fxe6 Bxg5+ 17. Kb1 O-O 18. exf7+ Rxf7 19. Qd3 Rb8 20. a3 Bf6 21.
Rg1 Kh8 22. Qc4 Bb7 23. Nf5 Be5 24. h4 d5 25. Qxc7 Bxc7 26. Nd4 dxe4 27. Bc4
Rd7 28. Ne6 Re7 29. Nxg7 Bb6 30. Nf5 Rc7 31. Rg5 Rxc4 32. Nd6 Rc7 33. Rf1 e3
34. Nf7+ Rxf7 35. Rxf7 Re8 36. Rgg7 Be4 37. Re7 Rc8 38. Rg4 Bxc2+ 39. Kb2 Bf5
40. Rf4 Rc2+ 41. Ka1 Rf2 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.17"]
[Round "10"]
[White "Ivkov, Borislav"]
[Black "Csom, Istvan"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "65"]
[Source "Perpetual Check"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Be7 8.
Bd3 Nh5 9. Be5 Nxe5 10. Nxe5 g6 11. O-O Ng7 12. Rb1 O-O 13. b4 Bd6 14. Nf3 a6
15. a4 Bg4 16. Rb3 Re8 17. h3 Bd7 18. b5 axb5 19. axb5 Nf5 20. bxc6 bxc6 21.
Re1 Bc7 22. Bf1 Qe7 23. Qc2 Qd6 24. g3 Ra3 25. Rxa3 Qxa3 26. Nxd5 Bd8 27. Nf4
Bf6 28. Nd3 Rb8 29. Nfe5 Be8 30. Rb1 Bxe5 31. Nxe5 Rd8 32. Bg2 c5 33. Qxc5 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.17"]
[Round "10"]
[White "Matanovic, Aleksandar"]
[Black "Barcza, Gedeon"]
[Result "1/2-1/2"]
[ECO "B17"]
[PlyCount "40"]
[Source "Perpetual Check"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5
8. O-O e6 9. Ne5 Nd7 10. Bf4 Nxe5 11. Bxe5 Bd6 12. Qe2 Bxe5 13. dxe5 Qd4 14. c3
Qe4 15. Qxe4 Bxe4 16. f3 Bg6 17. Rfd1 Rd8 18. Rxd8+ Kxd8 19. Rd1+ Kc7 20. Kf2
Rd8 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.17"]
[Round "10"]
[White "Ciric, Dragoljub"]
[Black "Janosevic, Dragoljub"]
[Result "0-1"]
[ECO "B47"]
[PlyCount "82"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O
Be7 9. Re1 O-O 10. Nxc6 bxc6 11. e5 Nd5 12. Ne4 Qxe5 13. c4 Nf6 14. Bf4 Qxb2
15. Nd6 Qa3 16. Qd2 Ne8 17. Nxc8 Rxc8 18. Qxd7 Nf6 19. Qb7 Bc5 20. h3 Bd4 21.
Rad1 Qc5 22. Rxd4 Qxd4 23. Qxa6 Ra8 24. Qxc6 Rac8 25. Qf3 Qxc4 26. Be5 Nd5 27.
a3 Rfd8 28. Re4 Qc2 29. Kh2 Ne7 30. h4 Ng6 31. Bf4 Qd1 32. Qe3 Qd3 33. Qa7 Qd7
34. Qe3 Nxf4 35. Rxf4 Qd2 36. Qa7 Rd7 37. Qa6 Rcd8 38. a4 Rd4 39. Rf3 Qb4 40.
Qa7 f5 41. a5 Qd6 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.17"]
[Round "10"]
[White "Benko, Pal"]
[Black "Damjanovic, Mato"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "79"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 c5 6. cxd5 exd5 7. e3 O-O 8. Be2
Be6 9. O-O Nc6 10. Rc1 cxd4 11. Nxd4 Re8 12. Ncb5 Be7 13. Qa4 Nxd4 14. Nxd4 Qb6
15. Qb5 Qxb5 16. Bxb5 Rec8 17. Rxc8+ Rxc8 18. Rd1 Rd8 19. f3 h6 20. Bh4 a6 21.
Ba4 g5 22. Bg3 Rc8 23. Kf2 Bc5 24. Nxe6 fxe6 25. Rc1 b5 26. Bd1 b4 27. Ba4 Kf7
28. Bd6 Bxd6 29. Rxc8 Bxh2 30. Ra8 Bd6 31. Ra7+ Kf8 32. Rxa6 Ke7 33. Ra7+ Kf8
34. Ke2 g4 35. Bd1 gxf3+ 36. gxf3 Be7 37. Rc7 Bd6 38. Rb7 e5 39. Rb6 Be7 40. a4
1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.18"]
[Round "11"]
[White "Damjanovic, Mato"]
[Black "Byrne, Donald"]
[Result "1-0"]
[ECO "B38"]
[PlyCount "90"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. c4 d6 7. Nc3 Nh6 8. Be2
O-O 9. Nxc6 bxc6 10. Qd2 Ng4 11. Bxg4 Bxg4 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Qd2
Be6 15. b3 f5 16. exf5 Bxf5 17. O-O Rad8 18. Rfe1 e5 19. Re3 Rd7 20. Rd1 Bg4
21. f3 Be6 22. Qf2 Qd8 23. Re2 g5 24. Qg3 h5 25. Ne4 g4 26. h4 Bf5 27. Ng5 Re8
28. Kh2 Qf6 29. fxg4 Bxg4 30. Rf2 Qg7 31. Rdf1 e4 32. Rf6 e3 33. Rxd6 e2 34.
Re1 a5 35. c5 Rxd6 36. cxd6 Qd4 37. Nf3 Qd1 38. Ng1 Kh7 39. Nxe2 Qd2 40. d7
Qxd7 41. Nf4 Rxe1 42. Qxe1 Qf5 43. Qe7+ Kg8 44. Kg3 Qb5 45. Qf6 c5 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.18"]
[Round "11"]
[White "Janosevic, Dragoljub"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "C43"]
[PlyCount "19"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Be7 6. O-O O-O 7. c4 Nf6 8.
Nc3 dxc4 9. Bxc4 Nc6 10. Nxc6 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.18"]
[Round "11"]
[White "Barcza, Gedeon"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "30"]
[Source "Perpetual Check"]

1. Nf3 g6 2. d4 Bg7 3. c4 c5 4. e3 Nf6 5. Nc3 O-O 6. Be2 cxd4 7. exd4 d5 8. O-O
dxc4 9. Bxc4 Bg4 10. h3 Bxf3 11. Qxf3 Nc6 12. Rd1 Ne8 13. Be3 Nd6 14. Bd5 Rc8
15. Bxc6 bxc6 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.18"]
[Round "11"]
[White "Csom, Istvan"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "43"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. d3 c5 5. Nbd2 Nc6 6. O-O Be7 7. e4 O-O 8. Re1
b5 9. e5 Nd7 10. Nf1 a5 11. h4 b4 12. Bf4 Ba6 13. N1h2 a4 14. Ng5 h6 15. Ngf3
Re8 16. Qd2 Kh7 17. g4 Nf8 18. h5 Kg8 19. g5 hxg5 20. Nxg5 Nd4 21. Nhf3 Nxf3+
22. Nxf3 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.18"]
[Round "11"]
[White "Masic, Ljubomir"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "A41"]
[PlyCount "115"]
[Source "Perpetual Check"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. Nf3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Bg5+ f6 8.
Be3 Be6 9. b3 Nd7 10. h3 Bh6 11. Bxh6 Nxh6 12. g3 c6 13. Bg2 Kc7 14. Rc1 Rhd8
15. h4 Nf7 16. Bh3 Bxh3 17. Rxh3 h5 18. e3 Nc5 19. Ke2 a5 20. Rc2 Rd7 21. Rh1
Rad8 22. Rd2 Nd6 23. Rc2 b6 24. Rb1 Nde4 25. Nxe4 Nxe4 26. Rbc1 Kd6 27. Rd1+
Ke6 28. Rxd7 Rxd7 29. Nh2 g5 30. Nf1 gxh4 31. gxh4 Rg7 32. Kf3 Kf5 33. Rc1 Rd7
34. Ke2 Rg7 35. Kf3 Rg8 36. Rd1 Nc3 37. e4+ Ke6 38. Rd2 Rg4 39. Ng3 Rxh4 40.
Ke3 Rh3 41. Kf3 Rh4 42. Ke3 Rg4 43. c5 bxc5 44. Nxh5 Nxe4 45. Rc2 f5 46. f3 Rg5
47. fxe4 Rxh5 48. exf5+ Kxf5 49. Rxc5 Rh3+ 50. Kd2 Rh2+ 51. Kd3 Rxa2 52. Rxc6
Ra1 53. Rc8 Rd1+ 54. Ke3 Rd6 55. Rf8+ Rf6 56. Rb8 Rh6 57. Rf8+ Ke6 58. Ra8
1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.18"]
[Round "11"]
[White "Deze, Anton"]
[Black "Matulovic, Milan"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "104"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 O-O 6. Be2 cxd4 7. exd4 d5 8. h3
Nc6 9. O-O dxc4 10. Bxc4 Na5 11. Bd3 Be6 12. Re1 Rc8 13. Bg5 Nc4 14. Qe2 Nb6
15. Rad1 Nbd5 16. Qd2 a6 17. Na4 Nd7 18. Be4 N7f6 19. Bd3 Nb6 20. Nc5 Bd5 21.
Qe2 Re8 22. b4 Na8 23. Ne5 Nc7 24. a3 Ra8 25. a4 a5 26. bxa5 Rxa5 27. Rb1 b6
28. Bd2 Ra7 29. Rxb6 Qa8 30. f3 Qd8 31. Be3 Ba8 32. Reb1 Nh5 33. Qb2 Rf8 34.
Rb8 Qd6 35. Ncd7 Rxa4 36. Nxf8 Bxf8 37. Bh6 Ne6 38. Bc4 Bd5 39. Bxd5 Qxd5 40.
Bxf8 Nxf8 41. Rd1 Nf4 42. Re8 f6 43. Ng4 Ra2 44. Rxf8+ Kg7 45. Qb8 Rxg2+ 46.
Kh1 Rxg4 47. Rg8+ Kh6 48. Qa8 Qh5 49. Rd2 Rg3 50. Qe4 Rxh3+ 51. Kg1 Rh1+ 52.
Kf2 Qh2+ 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.18"]
[Round "11"]
[White "Paoli, Enrico"]
[Black "Rossolimo, Nicolas"]
[Result "1/2-1/2"]
[ECO "C48"]
[PlyCount "37"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 dxc6 6. Nxe5 Nxe4 7. Nxe4 Qd5
8. O-O Qxe5 9. d4 Qf5 10. Ng3 Qd5 11. Nh5 Be6 12. Nf4 Qf5 13. Nxe6 fxe6 14. Qe2
O-O-O 15. c3 Bd6 16. Re1 Rhe8 17. Qe4 h6 18. Bd2 c5 19. Qxf5 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.18"]
[Round "11"]
[White "Baretic, Dragoljub"]
[Black "Tesic, Radenko"]
[Result "1-0"]
[ECO "E74"]
[PlyCount "85"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 c5 6. d5 O-O 7. Qd2 a6 8. Be2
Nbd7 9. Nf3 Rb8 10. a4 Re8 11. O-O Nb6 12. Ne1 Bd7 13. Nc2 Qc8 14. Rfe1 Ng4 15.
a5 Na8 16. f3 Nf6 17. f4 h6 18. Bh4 Nc7 19. e5 Nh7 20. Bd3 b5 21. e6 bxc4 22.
exd7 Qxd7 23. Bxc4 Rxb2 24. Rab1 Bd4+ 25. Kh1 Reb8 26. Rxb2 Rxb2 27. Nd1 Rb1
28. Ba2 Rb5 29. Nxd4 cxd4 30. Qxd4 g5 31. fxg5 hxg5 32. Bf2 Rxa5 33. Qd2 Rb5
34. Nc3 Rb8 35. Bb1 f5 36. g4 f4 37. Bf5 Qd8 38. h4 Qf8 39. Qd3 Nf6 40. hxg5
Nfe8 41. Bh7+ Kh8 42. Bd4+ Ng7 43. Qh3 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.19"]
[Round "12"]
[White "Byrne, Donald"]
[Black "Tesic, Radenko"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "80"]
[Source "Perpetual Check"]

1. c4 Nf6 2. g3 g6 3. Bg2 c5 4. Nc3 Nc6 5. e4 d6 6. d3 Bg7 7. Nge2 O-O 8. O-O
Bd7 9. h3 h6 10. Be3 Kh7 11. d4 cxd4 12. Nxd4 Qc8 13. Nxc6 Bxc6 14. Qe2 b6 15.
Nd5 Qb7 16. Rfd1 Rfd8 17. Bd4 Nh5 18. Nb4 Rac8 19. Rac1 e5 20. Nxc6 Qxc6 21.
Be3 Nf6 22. f3 Nh5 23. Kh2 f5 24. exf5 gxf5 25. Qd3 e4 26. fxe4 Be5 27. exf5
Qe8 28. Bf2 Qg8 29. Rg1 Qg5 30. Rce1 Nf6 31. b3 h5 32. Bd5 Rc7 33. Be3 Qh4 34.
Bf4 Bxf4 35. gxf4 Ng4+ 36. Rxg4 hxg4 37. f6+ Kh8 38. f7 Qxe1 39. Qd4+ Kh7 40.
Be4+ Qxe4 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.19"]
[Round "12"]
[White "Rossolimo, Nicolas"]
[Black "Baretic, Dragoljub"]
[Result "1-0"]
[ECO "C26"]
[PlyCount "69"]
[Source "Perpetual Check"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. Nge2 c6 6. O-O d6 7. d4 exd4 8.
Nxd4 Bg4 9. f3 Bc8 10. Kh1 Re8 11. Be3 Nbd7 12. f4 Nb6 13. Qd3 Qc7 14. Rae1 Bd7
15. Bc1 Rad8 16. a3 a5 17. Nb3 Be6 18. Nxa5 Nbd7 19. b4 Ba7 20. Bb2 Nc5 21. Qd1
Bg4 22. Qa1 Bc8 23. Nc4 d5 24. exd5 cxd5 25. Nb5 Qb8 26. Bxf6 gxf6 27. Rxe8+
Rxe8 28. Ncd6 Re6 29. Nxc8 Ne4 30. Ncxa7 f5 31. Qd4 Qd8 32. c4 Qe7 33. cxd5 Rh6
34. Bxe4 fxe4 35. Rc1 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.19"]
[Round "12"]
[White "Matulovic, Milan"]
[Black "Paoli, Enrico"]
[Result "1/2-1/2"]
[ECO "B85"]
[PlyCount "80"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8.
O-O Be7 9. Be3 Qc7 10. f4 O-O 11. Be2 a6 12. a4 b6 13. Bf3 Bb7 14. Qe1 Rac8 15.
Rd1 Nd7 16. Rf2 Nc5 17. Nd4 Bf6 18. Rfd2 Rfd8 19. Nde2 Na5 20. b3 Nc6 21. Na2
Ne7 22. Ng3 d5 23. e5 Bh4 24. Bf2 g6 25. Kh1 Bxg3 26. hxg3 h5 27. Nc1 Nf5 28.
Ne2 Ne4 29. Bxe4 dxe4 30. Qg1 Rxd2 31. Rxd2 b5 32. axb5 axb5 33. Nd4 Qc3 34.
Nxf5 Qxd2 35. Ne7+ Kg7 36. Nxc8 Bxc8 37. c4 bxc4 38. bxc4 Bb7 39. Be3 Qe2 40.
Qc1 Bc6 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.19"]
[Round "12"]
[White "Ivkov, Borislav"]
[Black "Deze, Anton"]
[Result "1-0"]
[ECO "A33"]
[PlyCount "41"]
[Source "Perpetual Check"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Be7 7. Bg2 O-O 8.
O-O Qc7 9. Ndb5 Qb8 10. Bf4 e5 11. Bg5 a6 12. Bxf6 gxf6 13. Na3 d6 14. Nd5 Be6
15. Qd2 Kg7 16. Rad1 Rd8 17. f4 Qa7+ 18. Kh1 Rab8 19. Rc1 Rbc8 20. Rc3 Rd7 21.
f5 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.19"]
[Round "12"]
[White "Matanovic, Aleksandar"]
[Black "Masic, Ljubomir"]
[Result "1/2-1/2"]
[ECO "B48"]
[PlyCount "74"]
[Source "Perpetual Check"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8.
Qe2 Bb4 9. Nb3 b5 10. O-O Be7 11. f4 d6 12. a4 b4 13. Nb1 O-O 14. N1d2 e5 15.
f5 d5 16. a5 dxe4 17. Nxe4 Nd4 18. Nxd4 exd4 19. Bxd4 Bb7 20. Bxf6 Bxf6 21.
Nxf6+ gxf6 22. Qg4+ Kh8 23. Qxb4 Qc6 24. Rf2 Rg8 25. Bf1 Rad8 26. Qc4 Qd7 27.
Re1 Rg5 28. Qd3 Qc7 29. Qc3 Qd6 30. Ree2 Rh5 31. g3 Rc8 32. Qe3 Rc5 33. Qf4 Qd5
34. Bg2 Qd1+ 35. Bf1 Qd5 36. Bg2 Qd1+ 37. Bf1 Qd5 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.19"]
[Round "12"]
[White "Ciric, Dragoljub"]
[Black "Csom, Istvan"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "81"]
[Source "Perpetual Check"]

1. e4 c6 2. d4 g6 3. Nf3 Bg7 4. Be2 d6 5. O-O Nf6 6. Nbd2 O-O 7. a4 Na6 8. c3
Nc7 9. h3 Ne6 10. Re1 b6 11. Qc2 Bb7 12. b4 Rc8 13. b5 d5 14. e5 Nd7 15. bxc6
Rxc6 16. Qb3 Qa8 17. Qxd5 Qc8 18. Bb5 Nc7 19. Qa2 Rxc3 20. Bc4 Bh6 21. Ba3 Ne6
22. Bxe6 fxe6 23. Qxe6+ Rf7 24. Ne4 Bxe4 25. Rxe4 Rxa3 26. Rxa3 Qc1+ 27. Re1
Qxa3 28. Qxd7 Qb4 29. Rf1 a5 30. e6 Rf4 31. Ne5 Qxd4 32. Nc6 Qxa4 33. Nxe7+ Kh8
34. Nc6 Bg5 35. g3 Rf5 36. Qc8+ Kg7 37. e7 Bxe7 38. Nxe7 Rf7 39. Qc3+ Kf8 40.
Nd5 Kg8 41. Nf6+ 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.19"]
[Round "12"]
[White "Benko, Pal"]
[Black "Barcza, Gedeon"]
[Result "1/2-1/2"]
[ECO "D93"]
[PlyCount "43"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 e6 6. Bf4 O-O 7. e3 b6 8. Be2 c6
9. O-O Qe7 10. Rac1 Nbd7 11. cxd5 exd5 12. Ne5 Nxe5 13. Bxe5 Bb7 14. Bf3 Rfc8
15. Rfd1 Ne8 16. Bf4 Nd6 17. h3 Kh8 18. Qc2 Re8 19. Qb1 Rad8 20. a4 f5 21. b4
Ne4 22. Nxe4 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.19"]
[Round "12"]
[White "Damjanovic, Mato"]
[Black "Janosevic, Dragoljub"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "62"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8.
O-O b5 9. Nxc6 Qxc6 10. e5 Bb7 11. Qf3 Qxf3 12. gxf3 b4 13. Ne4 Nd5 14. Rfe1
Bc6 15. Bf1 f5 16. Nd6+ Bxd6 17. exd6 g5 18. h3 Rg8 19. Kh2 Kf7 20. Bg2 h5 21.
Bd2 a5 22. Bh1 Nf6 23. a3 bxa3 24. Rxa3 a4 25. Bc3 Rac8 26. Be5 g4 27. Bxf6
Kxf6 28. Re2 gxh3 29. c4 f4 30. Kxh3 Rg1 31. Kh2 Rc1 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.21"]
[Round "13"]
[White "Janosevic, Dragoljub"]
[Black "Byrne, Donald"]
[Result "1/2-1/2"]
[ECO "B35"]
[PlyCount "64"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 Qa5 9. O-O d6 10. h3 Bd7 11. f4 Rac8 12. Qd3 Nxd4 13. Bxd4 Bc6 14. Rae1 Nd7
15. Bxg7 Kxg7 16. Rf2 Qc5 17. Qg3 b5 18. e5 dxe5 19. fxe5 Nb6 20. Ne4 Bxe4 21.
Rxe4 Rcd8 22. Kh2 Nc4 23. c3 Rd5 24. Bxc4 bxc4 25. Qf4 Qa5 26. Rxc4 Rxe5 27. b4
g5 28. Qd4 Qd5 29. Rc7 Qxd4 30. cxd4 Rd5 31. a3 a5 32. Rc5 Rfd8 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.21"]
[Round "13"]
[White "Barcza, Gedeon"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B36"]
[PlyCount "108"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Nc6 6. e4 Nxd4 7. Qxd4 d6 8.
Be2 Bg7 9. O-O O-O 10. Qe3 Bd7 11. Bd2 Bc6 12. Rfd1 a5 13. Nd5 Nd7 14. Bc3 Bxc3
15. Nxc3 Qb6 16. Qxb6 Nxb6 17. b3 Rfc8 18. Rac1 Kf8 19. Bg4 Rd8 20. Nd5 Bxd5
21. cxd5 h5 22. Bh3 a4 23. Rd4 axb3 24. axb3 Nd7 25. Bxd7 Rxd7 26. Rdc4 Ra3 27.
R4c3 b5 28. Kf1 Rda7 29. Ke1 b4 30. Rd3 Ra2 31. Rd2 Rxd2 32. Kxd2 Ra3 33. Rc4
Rxb3 34. Kc2 Ra3 35. Rxb4 Kg7 36. Kd2 g5 37. h3 Kf6 38. Rb7 Ra1 39. Ke3 Re1+
40. Kf3 Ra1 41. Ke3 Rg1 42. Kf3 Re1 43. Ra7 Rb1 44. Ke3 Rb2 45. Kf3 Rb3+ 46.
Ke2 h4 47. Rd7 Ra3 48. Rb7 Ra8 49. Kf3 Ra4 50. Rd7 Ra3+ 51. Ke2 Ra1 52. Kf3
Ra3+ 53. Ke2 Ra1 54. Kf3 Ra3+ 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.21"]
[Round "13"]
[White "Csom, Istvan"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "21"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 d5 5. Nbd2 g6 6. O-O Bg7 7. Re1 O-O 8. c3
a5 9. Nf1 Re8 10. Qc2 b6 11. b3 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.21"]
[Round "13"]
[White "Masic, Ljubomir"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "A14"]
[PlyCount "29"]
[Source "Perpetual Check"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d3 c5
9. e3 Nc6 10. Qe2 dxc4 11. bxc4 Qc7 12. Rd1 Rac8 13. Nc3 Rfd8 14. Rac1 a6 15.
Ba1 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.21"]
[Round "13"]
[White "Deze, Anton"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "E25"]
[PlyCount "93"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8.
dxc5 Qa5 9. e4 Nc7 10. Be3 Nc6 11. Qb3 O-O 12. Bc4 Na6 13. Ne2 Nxc5 14. Qb5 Nd7
15. O-O Nde5 16. Qxa5 Nxa5 17. Bb5 a6 18. Ba4 Bd7 19. Bxd7 Nxd7 20. a4 Rac8 21.
Rfd1 Nc5 22. Bxc5 Rxc5 23. Rab1 Rfc8 24. Kf2 Kf8 25. Rb4 Ke7 26. Rd3 R8c7 27.
Rd1 Nc6 28. Rb6 Rc4 29. Rdb1 Na5 30. R6b4 R4c6 31. Rd1 Rc5 32. Rd2 Nc4 33. Rd1
Ne5 34. Ke3 g5 35. Rdb1 Nc4+ 36. Kf2 Na5 37. Rd1 h6 38. Rd2 Rc8 39. Rd1 R5c7
40. Rd2 Nc4 41. Rd1 Ne5 42. Ke3 Rg8 43. Rdb1 Nc4+ 44. Kf2 Na5 45. Rd1 g4 46. f4
Nc4 47. Rdb1 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.21"]
[Round "13"]
[White "Paoli, Enrico"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "83"]
[Source "Perpetual Check"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. f4 Nf6 5. e5 Nd5 6. Nf3 O-O 7. Bc4 Nb6 8. Bb3 c5
9. dxc5 dxc5 10. Qxd8 Rxd8 11. Be3 Na6 12. Nbd2 Nd5 13. Kf2 Nxe3 14. Kxe3 Nc7
15. Ne4 b6 16. Nfg5 Nd5+ 17. Bxd5 Rxd5 18. Rad1 Bb7 19. c4 Rdd8 20. g4 Bc6 21.
Nc3 f6 22. Rxd8+ Rxd8 23. Ne6 Rd7 24. Nxg7 Kxg7 25. Rd1 Rxd1 26. Nxd1 fxe5 27.
fxe5 g5 28. Nc3 Kf7 29. Nb5 a6 30. Nc7 Bb7 31. Nd5 Ke6 32. Nxb6 Bc6 33. Nc8 h6
34. b3 a5 35. Nb6 Kxe5 36. Na4 Kd6 37. Nc3 Ke5 38. Na4 Kd6 39. Nc3 Bd7 40. Ne4+
Kc6 41. h3 Be8 42. Kf3 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.21"]
[Round "13"]
[White "Baretic, Dragoljub"]
[Black "Matulovic, Milan"]
[Result "0-1"]
[ECO "A49"]
[PlyCount "62"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. Nbd2 e5 8. e3
Re8 9. Re1 e4 10. Ng5 d5 11. Nh3 Nf8 12. Nf4 g5 13. Nh5 Nxh5 14. Qxh5 g4 15. h3
f5 16. hxg4 fxg4 17. c4 c6 18. cxd5 cxd5 19. Bf1 h6 20. Nb1 Nh7 21. Nc3 Ng5 22.
Be2 Rf8 23. Rf1 Nh3+ 24. Kg2 Rf5 25. Qh4 Rg5 26. Kh2 Be6 27. Bd1 Qe8 28. f3
exf3 29. Bb3 Rh5 30. Nxd5 Rxh4 31. Nc7 Qb8 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.21"]
[Round "13"]
[White "Tesic, Radenko"]
[Black "Rossolimo, Nicolas"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "69"]
[Source "Perpetual Check"]

1. e4 g6 2. Nf3 Bg7 3. g3 e5 4. Bg2 Nc6 5. Nc3 Nge7 6. d3 d6 7. Be3 Nd4 8. Bxd4
exd4 9. Ne2 O-O 10. O-O c5 11. c3 dxc3 12. bxc3 Qa5 13. d4 Nc6 14. d5 Nb8 15.
Qb3 Nd7 16. Rac1 b5 17. Nf4 Nb6 18. Rfe1 Re8 19. h3 Bd7 20. Qc2 Na4 21. c4 a6
22. g4 Nc3 23. e5 dxe5 24. Nxg6 hxg6 25. Nh4 e4 26. Bxe4 Rxe4 27. Rxe4 Nxe4 28.
Qxe4 Re8 29. Qf4 Re1+ 30. Rxe1 Qxe1+ 31. Kg2 Be5 32. Qf3 bxc4 33. d6 Bd4 34.
Qf4 Bc6+ 35. Kg3 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.22"]
[Round "14"]
[White "Byrne, Donald"]
[Black "Rossolimo, Nicolas"]
[Result "1/2-1/2"]
[ECO "A36"]
[PlyCount "23"]
[Source "Perpetual Check"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. d3 d6 6. e4 Nf6 7. Nge2 O-O 8. O-O
Rb8 9. h3 a6 10. a4 Ne8 11. Be3 Nd4 12. Rb1 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.22"]
[Round "14"]
[White "Matulovic, Milan"]
[Black "Tesic, Radenko"]
[Result "1-0"]
[ECO "C99"]
[PlyCount "109"]
[Source "Perpetual Check"]

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 cxd4 13. cxd4 Bb7 14. d5 Bc8 15.
b3 Bd7 16. Nf1 Rac8 17. Ne3 Rfe8 18. Bd2 Nb7 19. b4 g6 20. Bd3 Qb8 21. Qb1 Bd8
22. a4 Bb6 23. axb5 axb5 24. Nd1 Nh5 25. Nc3 Nd8 26. Ra3 Nf4 27. Bxf4 exf4 28.
Qc1 f6 29. Qxf4 Nf7 30. Qxf6 Ne5 31. Be2 Rf8 32. Qh4 Rf7 33. Rf1 Rcf8 34. Ng5
Bd8 35. Qh6 Bxg5 36. Qxg5 Qb6 37. Qe3 Qxe3 38. fxe3 Rxf1+ 39. Bxf1 Nc4 40. Bxc4
bxc4 41. Ra7 Be8 42. b5 Bf7 43. b6 Rb8 44. b7 Kg7 45. Nb5 c3 46. Nxc3 Kf6 47.
Nb5 Ke5 48. Nd4 Bxd5 49. exd5 Kxd5 50. Ra5+ Kc4 51. Rb5 h6 52. Rb6 Kc5 53. Rc6+
Kd5 54. Rc7 h5 55. Nc6 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.22"]
[Round "14"]
[White "Ivkov, Borislav"]
[Black "Baretic, Dragoljub"]
[Result "1-0"]
[ECO "A81"]
[PlyCount "121"]
[Source "Perpetual Check"]

1. d4 f5 2. g3 e6 3. Bg2 d6 4. Nc3 Nf6 5. e4 fxe4 6. Nxe4 Be7 7. Ne2 Nxe4 8.
Bxe4 Nd7 9. Qd3 Nf6 10. Bxb7 Bxb7 11. Qb5+ Qd7 12. Qxb7 O-O 13. O-O e5 14. Qg2
Rab8 15. b3 Qf5 16. dxe5 dxe5 17. Nc3 Qxc2 18. Nd5 Bd6 19. Be3 a6 20. Rfc1 Qb2
21. Nxf6+ Rxf6 22. Qd5+ Kh8 23. Qd2 Ba3 24. Qc2 Rbf8 25. Rab1 Qxc2 26. Rxc2 Bd6
27. Rc4 Kg8 28. Rbc1 Kf7 29. Ra4 Ra8 30. Rc6 Ke6 31. Rcxa6 Rxa6 32. Rxa6 Kd5
33. Kf1 Rf8 34. Ke2 Rb8 35. Ra5+ Ke6 36. Kd3 Bb4 37. Ra6+ Kd5 38. a3 e4+ 39.
Kc2 Be1 40. Kd1 Bc3 41. Kc2 Be1 42. Kd1 Bc3 43. b4 Bd4 44. Ra5+ Kc4 45. Ke2 Bb2
46. Rc5+ Kb3 47. Rxc7 Kxa3 48. Bc5 Ka4 49. Ke3 h5 50. Kxe4 h4 51. f4 Rd8 52.
Ra7+ Kb5 53. Ra2 Bc3 54. Kf5 hxg3 55. hxg3 Rd5+ 56. Kg6 Rd7 57. g4 Kc4 58. f5
Rc7 59. g5 Rc6+ 60. Kf7 Rc7+ 61. Ke6 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.22"]
[Round "14"]
[White "Matanovic, Aleksandar"]
[Black "Paoli, Enrico"]
[Result "1-0"]
[ECO "B64"]
[PlyCount "80"]
[Source "Perpetual Check"]

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. f4 h6 10. Bh4 e5 11. Nf5 Bxf5 12. exf5 Qa5 13. Kb1 Rad8 14. Bxf6
Bxf6 15. Nd5 Qxd2 16. Rxd2 exf4 17. Nxf6+ gxf6 18. Be2 Rfe8 19. Rf1 Re4 20. Bf3
Re5 21. Rfd1 Kf8 22. b3 Ke7 23. Rd5 a5 24. a3 b6 25. Kb2 Rd7 26. R5d2 Na7 27.
Rd4 Nb5 28. Rxf4 d5 29. a4 Nc7 30. Rfd4 Rd8 31. g4 h5 32. h3 hxg4 33. hxg4 Kd6
34. c4 Kc5 35. cxd5 Kd6 36. Rc4 Nxd5 37. Rc2 Rd7 38. Rd3 b5 39. Bxd5 Rxd5 40.
Rxd5+ Kxd5 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.22"]
[Round "14"]
[White "Ciric, Dragoljub"]
[Black "Deze, Anton"]
[Result "1-0"]
[ECO "B35"]
[PlyCount "69"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 Qa5 9. O-O d6 10. h3 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Qd3 Nd7 14. Bxg7 Kxg7
15. Kh1 Rad8 16. Bd5 Nf6 17. Bxc6 bxc6 18. a3 e5 19. b4 Qc7 20. fxe5 dxe5 21.
Qf3 Nh5 22. Na4 a5 23. Nc5 Qe7 24. Qc3 axb4 25. axb4 Rfe8 26. Kh2 Kg8 27. Ra6
Rd6 28. Nd3 Qe6 29. Qc5 Nf6 30. Re1 Nd7 31. Qc3 Nb8 32. Ra8 Qe7 33. Qc5 Nd7 34.
Rxe8+ Qxe8 35. Qxd6 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.22"]
[Round "14"]
[White "Benko, Pal"]
[Black "Masic, Ljubomir"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "83"]
[Source "Perpetual Check"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. g3 c5 5. cxd5 exd5 6. d4 Nc6 7. Bg2 Be7 8. O-O
O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Qa4 Bd7 13. Nxd5 Nxd5 14. Bxd5 Nb4
15. Qb3 Nxd5 16. Qxd5 Bh3 17. Qxd8 Raxd8 18. Rfd1 Bf6 19. Rd2 Bg4 20. Re1 a6
21. Kg2 Bxd4 22. Bxd4 Bxe2 23. Rexe2 Rxe2 24. Rxe2 Rxd4 25. Re8+ Kh7 26. Re7
Rb4 27. b3 Kg6 28. Kf3 Kf6 29. Rc7 h5 30. h4 g6 31. Ke3 Rb6 32. Kd4 Ke6 33. Kc5
Rb5+ 34. Kc4 f6 35. a4 Rf5 36. Rxb7 Rxf2 37. Rb6+ Ke5 38. Rxa6 Rc2+ 39. Kb4 Rg2
40. Ra8 Rxg3 41. a5 Rg1 42. a6 1-0

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.22"]
[Round "14"]
[White "Damjanovic, Mato"]
[Black "Csom, Istvan"]
[Result "0-1"]
[ECO "B57"]
[PlyCount "80"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8.
O-O a6 9. Bg5 Be7 10. Kh1 Qc7 11. Bd3 b5 12. a4 b4 13. Nb1 d5 14. exd5 Nxd5 15.
Bxe7 Ncxe7 16. N1d2 O-O 17. a5 Bb7 18. Qe1 Rab8 19. f3 Nf4 20. Qg3 Rfc8 21. Be4
Bxe4 22. fxe4 Nfg6 23. Qf2 Ne5 24. Rac1 N7g6 25. h3 h6 26. Qe2 Nc4 27. Nxc4
Qxc4 28. Qe3 Qb5 29. Rf2 Rb7 30. Rd1 Ne5 31. Rfd2 Nc4 32. Rd8+ Kh7 33. Qe2 Rxd8
34. Rxd8 Nxa5 35. Qe1 Nxb3 36. cxb3 Qe5 37. Rc8 Rd7 38. Rc4 a5 39. Kg1 Rd3 40.
Qf1 Rxb3 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.22"]
[Round "14"]
[White "Janosevic, Dragoljub"]
[Black "Barcza, Gedeon"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "93"]
[Source "Perpetual Check"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Qb6 7. cxd5 Nxd4 8.
Nf3 e5 9. dxe6 Qxe6+ 10. Be3 Nf5 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. Qd5 Nxe3 14.
Qxe6+ fxe6 15. fxe3 Bb4 16. Rc1 Rc8 17. Ke2 Bxc3 18. Rhd1 Ke7 19. bxc3 Rc5 20.
Rd4 Rhc8 21. Ra4 Rxc3 22. Rxc3 Rxc3 23. Rxa7 Nc5 24. Nd4 Kf6 25. Nb5 Rc2+ 26.
Kf3 Ke5 27. Ra5 b6 28. Nd4 bxa5 29. Nxc2 Kd5 30. Nd4 Nd3 31. h4 a4 32. h5 Nc5
33. g4 h6 34. Ke2 Ne4 35. a3 Nf6 36. Kf3 Nd7 37. Nb5 Nc5 38. Nc7+ Kd6 39. Nb5+
Ke5 40. Nc3 Nd3 41. Nxa4 Ne1+ 42. Ke2 Nc2 43. Nc3 Nxa3 44. Kd3 Kd6 45. Ke4 Nc4
46. Kd4 Nb6 47. Ne4+ 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.23"]
[Round "15"]
[White "Barcza, Gedeon"]
[Black "Byrne, Donald"]
[Result "1/2-1/2"]
[ECO "D77"]
[PlyCount "103"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. d4 dxc4 7. Na3 Nc6 8.
Nxc4 Be6 9. b3 Bd5 10. Bb2 Qc8 11. e3 a5 12. Rc1 Rd8 13. Qe2 a4 14. Nfd2 Bxg2
15. Kxg2 Qe6 16. Nf3 Ne4 17. Rfd1 Qd5 18. Kg1 Qh5 19. Kg2 Qd5 20. Kg1 Qh5 21.
Kg2 axb3 22. axb3 Qd5 23. Kg1 Qh5 24. Ra1 Ng5 25. Kg2 Rxa1 26. Bxa1 Ra8 27. Ng1
Qxe2 28. Nxe2 Ne4 29. Bb2 Nb4 30. Nc3 Nxc3 31. Bxc3 Nd5 32. Be1 f5 33. Kf3 Ra2
34. e4 fxe4+ 35. Kxe4 e6 36. Ne3 Re2 37. Kd3 Nxe3 38. fxe3 Rxh2 39. Ra1 Rb2 40.
Kc3 Re2 41. Kd3 Rb2 42. Kc3 Rg2 43. Ra8+ Bf8 44. Rc8 h5 45. Kd3 Rb2 46. b4 c6
47. e4 g5 48. Rb8 Rb1 49. Ke2 Rb2+ 50. Kd3 Rb1 51. Ke2 Rb2+ 52. Kd3 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.23"]
[Round "15"]
[White "Csom, Istvan"]
[Black "Janosevic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "A39"]
[PlyCount "116"]
[Source "Perpetual Check"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 4. O-O g6 5. d4 cxd4 6. Nxd4 Bg7 7. c4 O-O 8.
Nc3 Nxd4 9. Qxd4 d6 10. Qd2 Rb8 11. Rd1 Bd7 12. b3 Bc6 13. Bb2 Bxg2 14. Kxg2 a6
15. Rac1 Qd7 16. Nd5 Nxd5 17. Bxg7 Kxg7 18. cxd5 Rfc8 19. Rc3 Kg8 20. Rdc1 Rxc3
21. Qxc3 Qf5 22. Qf3 Qd7 23. Qe4 Re8 24. Rc4 e6 25. dxe6 Rxe6 26. Qc2 d5 27.
Rc7 Qb5 28. Rc8+ Re8 29. a4 Qd7 30. Rc7 Qe6 31. Rxb7 Qxe2 32. Qxe2 Rxe2 33. Rb6
Rb2 34. Kf3 Kf8 35. a5 Rc2 36. Ke3 Rc5 37. Rxa6 Rc3+ 38. Kd4 Rxb3 39. Rb6 Ra3
40. a6 Ra5 41. Ke5 Kg7 42. f3 h5 43. h4 f6+ 44. Kd4 Kf7 45. g4 hxg4 46. fxg4 f5
47. Rb7+ Ke6 48. Rb6+ Kf7 49. gxf5 gxf5 50. Ke5 d4+ 51. Kxd4 Ra4+ 52. Kc5 f4
53. Kb5 Ra2 54. Rc6 f3 55. Rc3 f2 56. Rf3+ Kg6 57. Kb6 Rb2+ 58. Kc7 Rc2+
1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.23"]
[Round "15"]
[White "Masic, Ljubomir"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "D13"]
[PlyCount "25"]
[Source "Perpetual Check"]

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

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.23"]
[Round "15"]
[White "Deze, Anton"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "80"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 O-O 6. Be2 d5 7. dxc5 Qa5 8. O-O
dxc4 9. Qa4 Qxc5 10. Qxc4 Qxc4 11. Bxc4 Nc6 12. Rd1 Bf5 13. Bd2 Ne4 14. Rac1
Rad8 15. Bd5 Nxc3 16. Bxc3 Bxc3 17. bxc3 Na5 18. Ne5 Kg7 19. e4 Bc8 20. Bb3 b6
21. Rd4 f6 22. Nc4 Nc6 23. Rdd1 Ba6 24. Ne3 Rxd1+ 25. Rxd1 Rd8 26. Rxd8 Nxd8
27. f3 e6 28. Kf2 Kf7 29. Bc4 Bb7 30. Nc2 Ke7 31. Ke3 Kd6 32. Nb4 a5 33. Nd3 e5
34. Bg8 h6 35. h4 Bc6 36. g3 Nb7 37. Bf7 g5 38. hxg5 hxg5 39. Bb3 Nc5 40. Nxc5
Kxc5 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.23"]
[Round "15"]
[White "Paoli, Enrico"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "24"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8.
Bxe2 Be7 9. Nc3 c6 10. O-O-O Na6 11. Rhe1 Nc7 12. Bh4 Ne6 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.23"]
[Round "15"]
[White "Baretic, Dragoljub"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "A49"]
[PlyCount "43"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. Nbd2 Re8 8. e4
e5 9. Re1 a5 10. a4 Nb6 11. dxe5 dxe5 12. Qc2 Nfd7 13. Nb3 Qe7 14. c4 Nb8 15.
Be3 N6d7 16. c5 Nc6 17. Nfd2 Nf8 18. Nc4 Be6 19. Qc3 Bxc4 20. Qxc4 Ne6 21. Rad1
Red8 22. Rd5 1/2-1/2

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.23"]
[Round "15"]
[White "Tesic, Radenko"]
[Black "Ivkov, Borislav"]
[Result "0-1"]
[ECO "A41"]
[PlyCount "61"]
[Source "Perpetual Check"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c4 Bg4 5. Be2 Nc6 6. Be3 e5 7. d5 Bxf3 8. gxf3
Nd4 9. Qa4+ Kf8 10. Bxd4 exd4 11. Nd2 Ne7 12. O-O-O c5 13. h4 Bh6 14. Kb1 Kg7
15. Bd3 Ng8 16. Qc2 Nf6 17. Nf1 Nd7 18. Ng3 Ne5 19. Rdg1 Kf8 20. h5 Qf6 21.
hxg6 hxg6 22. Qd1 b5 23. b3 bxc4 24. bxc4 Rb8+ 25. Ka1 Bg7 26. Rxh8+ Bxh8 27.
Rh1 Bg7 28. Rh3 Nxd3 29. Qxd3 Qxf3 30. Nf5 Qxf2 31. Qb3 0-1

[Event "3rd Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1969.09.05"]
[Date "1969.09.23"]
[Round "15"]
[White "Rossolimo, Nicolas"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "23"]
[Source "Perpetual Check"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Qe7
8. Qxe7+ Kxe7 9. Ne2 Be6 10. Bxe6 fxe6 11. Bf4 Bxf4 12. Nxf4 1/2-1/2
