[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.03"]
[Round "1"]
[White "Barlov, Dragan"]
[Black "Ehlvest, Jaan"]
[Result "0-1"]
[WhiteElo "2555"]
[BlackElo "2540"]
[ECO "B50"]
[PlyCount "122"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. d3 e6 7. h3 Bh5 8. Nbd2
Be7 9. Nf1 d5 10. Ng3 Bg6 11. Nh4 Qc7 12. Nxg6 hxg6 13. O-O Rd8 14. Qe2 a6 15.
a4 Na5 16. Rb1 dxe4 17. dxe4 c4 18. e5 Nd5 19. f4 Nb3 20. Bxb3 cxb3 21. Ne4 Nb6
22. Ra1 Qc4 23. Qxc4 Nxc4 24. Kf2 f5 25. exf6 gxf6 26. Ke2 Rh5 27. Nd2 Na5 28.
Nf3 Rhd5 29. g4 Bc5 30. h4 Kf7 31. Rh1 Nc4 32. a5 Bf8 33. Ra4 Rc8 34. h5 gxh5
35. Rxh5 Rxh5 36. gxh5 Rc5 37. f5 exf5 38. Nd4 Nxa5 39. Be3 f4 40. Bxf4 Rxh5
41. Bc7 Nc6 42. Nxc6 bxc6 43. Rxa6 c5 44. Kd3 Rh4 45. Rc6 f5 46. Bb6 Rh2 47.
Bxc5 Bxc5 48. Rxc5 Kg6 49. Re5 Rxb2 50. Re1 Ra2 51. Rb1 b2 52. c4 Kf6 53. Kc3
f4 54. c5 Kf5 55. Kd4 Ke6 56. Ke4 Ra4+ 57. Kd3 Rb4 58. Kc3 Rb8 59. Kc4 Ke5 60.
Re1+ Kf5 61. Rb1 Ke6 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.03"]
[Round "1"]
[White "Cvitan, Ognjen"]
[Black "Georgiev, Kiril"]
[Result "1-0"]
[WhiteElo "2510"]
[BlackElo "2605"]
[ECO "A13"]
[PlyCount "85"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 Bb7 6. Nc3 c6 7. O-O d5 8. d4 Nbd7
9. c5 b4 10. Na4 a5 11. a3 bxa3 12. Bxa3 Be7 13. Nd2 O-O 14. Re1 e5 15. e4 dxe4
16. dxe5 Nxe5 17. Nxe4 Nd3 18. Re3 Nb4 19. Bxb4 axb4 20. Nd6 Bxd6 21. Qxd6 Nd5
22. Bxd5 cxd5 23. Re7 Bc6 24. Rc7 Bxa4 25. Rxa4 Rxa4 26. bxa4 Qa8 27. c6 Qxa4
28. Rb7 Qd1+ 29. Kg2 Qe1 30. Qxb4 Qe5 31. c7 Rc8 32. Qf4 Qe6 33. Rb8 Kf8 34.
Rxc8+ Qxc8 35. Qd6+ Ke8 36. Qc6+ Ke7 37. Kf1 h5 38. h4 g6 39. Ke2 f6 40. Ke3 g5
41. f3 g4 42. f4 Kf7 43. f5 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.03"]
[Round "1"]
[White "Velimirovic, Dragoljub"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2515"]
[ECO "C44"]
[PlyCount "16"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. Be2 Bg4 7. O-O d3 8.
Qxd3 Qxd3 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.03"]
[Round "1"]
[White "Popovic, Petar"]
[Black "Rajkovic, Dusan"]
[Result "0-1"]
[WhiteElo "2560"]
[BlackElo "2480"]
[ECO "B56"]
[PlyCount "66"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8.
Bxd7+ Qxd7 9. Ne3 Qc6 10. Qd3 Be6 11. O-O Rc8 12. a4 Be7 13. Ncd5 Bxd5 14. exd5
Qc7 15. a5 g6 16. b3 O-O 17. Nc4 Rfe8 18. Be3 Bf8 19. f4 exf4 20. Rxf4 Nd7 21.
Rff1 Bg7 22. Bd4 Bxd4+ 23. Qxd4 Ne5 24. Nb6 Qc3 25. Qa4 Rcd8 26. Rac1 Re7 27.
h3 Rde8 28. Kh1 f5 29. Qa3 Nf7 30. Nc4 Re2 31. Qa4 Qg3 32. Rg1 R8e4 33. Qd7 Rh4
0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.03"]
[Round "1"]
[White "Rogers, Ian"]
[Black "Ivanovic, Bozidar"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2535"]
[ECO "B33"]
[PlyCount "260"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. exf5 Bxf5 13. Qf3 Be6 14. Nf4 Nd4
15. cxd4 exf4 16. Nc2 O-O 17. Bd3 Qg5 18. O-O d5 19. h3 Kh8 20. a4 Bf6 21. axb5
axb5 22. Kh1 Qh6 23. Nb4 Rxa1 24. Rxa1 Bxd4 25. Nxd5 Bxb2 26. Rb1 Bxd5 27. Qxd5
Qg7 28. Qe4 f5 29. Qxf4 Qd4 30. Qf3 b4 31. Bxf5 Qc5 32. g4 Qc3 33. Qe4 Qxh3+
34. Kg1 Bg7 35. Rxb4 Rd8 36. Bd7 Rf8 37. Rb7 Qf3 38. Qxf3 Rxf3 39. Bf5 Bd4 40.
Rxh7+ Kg8 41. Rh2 Kg7 42. Kf1 Kf6 43. Be4 Rc3 44. Rh5 Rc5 45. Bd5 Ke7 46. Rh7+
Kd6 47. Be4 Ke5 48. f3 Kf4 49. Ke2 Bb2 50. Rf7+ Kg3 51. Rb7 Bc1 52. Kd3 Bf4 53.
Rf7 Ra5 54. Kc4 Re5 55. Bd5 Rg5 56. Kc5 Rg8 57. Be4 Rg5+ 58. Kc6 Ra5 59. Kb6
Re5 60. Kb7 Rc5 61. Bc6 Rc1 62. Rf5 Rh1 63. Kc8 Rh6 64. Be4 Be3 65. Kd7 Kh4 66.
Ke7 Bg5+ 67. Kf7 Rh7+ 68. Kg8 Ra7 69. Rb5 Rc7 70. Rb1 Kg3 71. Rb2 Kh4 72. Rb5
Rd7 73. Rf5 Re7 74. Bd5 Ra7 75. f4 Kxg4 76. Be6 Re7 77. Rxg5+ Kxf4 78. Rg6 Ra7
79. Bf7 Ra3 80. Rb6 Ke5 81. Kg7 Rg3+ 82. Bg6 Rf3 83. Rb1 Rf2 84. Re1+ Kd6 85.
Bb1 Kd5 86. Kg6 Kd4 87. Bf5 Rb2 88. Kf6 Rb6+ 89. Be6 Rb2 90. Rd1+ Kc3 91. Rd8
Re2 92. Rc8+ Kd4 93. Rc4+ Kd3 94. Ra4 Re1 95. Kf5 Kc3 96. Bd5 Re8 97. Be6 Rh8
98. Ke5 Re8 99. Ra3+ Kd2 100. Kd5 Rd8+ 101. Kc4 Re8 102. Bd5 Rc8+ 103. Kd4 Rd8
104. Ra2+ Kd1 105. Rh2 Rd7 106. Ke4 Kc1 107. Bc4 Rd2 108. Rh8 Rd7 109. Ba6 Kb2
110. Rb8+ Kc3 111. Rc8+ Kb4 112. Bc4 Rh7 113. Bd5 Rh4+ 114. Ke5 Rh5+ 115. Kd6
Rh6+ 116. Be6 Rh4 117. Rb8+ Kc3 118. Rb3+ Kd2 119. Ke5 Rh8 120. Bf7 Rd8 121.
Bg6 Rd7 122. Rh3 Rd8 123. Bf5 Re8+ 124. Kd4 Rd8+ 125. Kc4 Ke2 126. Kc3 Kf2 127.
Be4 Ke2 128. Bd3+ Kf2 129. Kd2 Re8 130. Rh4 Rd8 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.08"]
[Round "1"]
[White "Tseshkovsky, Vitaly"]
[Black "Damljanovic, Branko"]
[Result "0-1"]
[WhiteElo "2485"]
[BlackElo "2500"]
[ECO "B67"]
[PlyCount "76"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 b5 10. Bxf6 gxf6 11. Nxc6 Bxc6 12. Bd3 Qb6 13. f5 h5 14. Kb1 b4
15. Ne2 Bh6 16. Qe1 e5 17. h4 Ke7 18. Ng3 Bf4 19. Nf1 Rag8 20. g3 Bh6 21. Rh2
Rg4 22. Re2 Rc8 23. Ne3 Bxe3 24. Rxe3 a5 25. b3 a4 26. Bc4 Qc5 27. Rc1 a3 28.
Rd1 Rc7 29. Kc1 Bb7 30. Qe2 Rc8 31. Rd2 Rc7 32. Rd1 Rd7 33. Bd5 Ba6 34. Qd2 Rc7
35. Kb1 Rg8 36. Rf3 Rgc8 37. Rf2 Qb6 38. Qe1 Rc3 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.14"]
[Round "2"]
[White "Ehlvest, Jaan"]
[Black "Damljanovic, Branko"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2500"]
[ECO "A24"]
[PlyCount "19"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. O-O d6 6. Nc3 c6 7. d3 Nbd7 8. Rb1
e5 9. Nd2 a5 10. a3 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.04"]
[Round "2"]
[White "Ivanovic, Bozidar"]
[Black "Tseshkovsky, Vitaly"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2485"]
[ECO "C88"]
[PlyCount "19"]
[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. Nc3 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.04"]
[Round "2"]
[White "Rajkovic, Dusan"]
[Black "Rogers, Ian"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2535"]
[ECO "D38"]
[PlyCount "34"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Bb4 5. cxd5 exd5 6. Bg5 Nbd7 7. Rc1 O-O 8.
e3 c6 9. Bd3 Be7 10. O-O Re8 11. Qc2 Nf8 12. Bxf6 Bxf6 13. b4 a6 14. a4 g6 15.
b5 a5 16. Ne2 Bd7 17. Nf4 Ne6 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.04"]
[Round "2"]
[White "Geller, Efim"]
[Black "Popovic, Petar"]
[Result "0-1"]
[WhiteElo "2515"]
[BlackElo "2560"]
[ECO "B58"]
[PlyCount "90"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 h6 8. O-O
Be7 9. Re1 O-O 10. h3 a6 11. Bf1 Qc7 12. b3 Nd4 13. Bb2 Nxf3+ 14. Qxf3 Be6 15.
Bd3 Rac8 16. Ne2 Qa5 17. Ng3 g6 18. Nf1 Nh5 19. Ne3 Nf4 20. Bf1 Kh7 21. Red1
Qc5 22. c4 Bg5 23. h4 Bd8 24. g3 Nh5 25. Nd5 f5 26. b4 Qc6 27. exf5 Bxf5 28.
Qe3 Qe8 29. Rac1 g5 30. c5 dxc5 31. Rxc5 Rxc5 32. bxc5 gxh4 33. Bxe5 hxg3 34.
fxg3 Qg6 35. Kh2 Nxg3 36. Nf4 Nxf1+ 37. Rxf1 Qg5 38. Qg3 Bg4 39. Re1 Ba5 40.
Re3 Bd2 41. Re4 Qxe5 42. Rxe5 Bxf4 43. Re7+ Kg6 44. Rxb7 Bxg3+ 45. Kxg3 h5 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.04"]
[Round "2"]
[White "Georgiev, Kiril"]
[Black "Velimirovic, Dragoljub"]
[Result "0-1"]
[WhiteElo "2605"]
[BlackElo "2520"]
[ECO "C88"]
[PlyCount "42"]
[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. d4 d6 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qf3 Bb7 13. Nd2 a5 14. Nf1 Kh8 15.
Rd1 Qe8 16. Ng3 Nxe4 17. Nxe4 f5 18. Bd5 fxe4 19. Qxe4 Rd8 20. Be3 Qd7 21. c4
bxc3 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.04"]
[Round "2"]
[White "Barlov, Dragan"]
[Black "Cvitan, Ognjen"]
[Result "1/2-1/2"]
[WhiteElo "2555"]
[BlackElo "2510"]
[ECO "D76"]
[PlyCount "82"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. cxd5 Nxd5 7. d4 Nb6 8.
Qc2 Nc6 9. e3 Bf5 10. Qb3 a5 11. Bd2 a4 12. Qd1 Qc8 13. Bc3 Rd8 14. Qc1 Nd5 15.
Rd1 e5 16. dxe5 Nxc3 17. Nxc3 Rxd1+ 18. Qxd1 Bg4 19. Qc2 Bxf3 20. Bxf3 Nxe5 21.
Bg2 a3 22. b3 c6 23. Rd1 Qf8 24. Qd2 f5 25. Ne2 Bf6 26. Nd4 Rd8 27. b4 Qf7 28.
Rc1 Nc4 29. Qc3 Nd6 30. Qxa3 Bxd4 31. exd4 Nb5 32. Qa5 Rxd4 33. a4 Nd6 34. Qb6
Qf6 35. a5 f4 36. a6 bxa6 37. Bxc6 Kg7 38. Bg2 Rd2 39. Qc5 Qd4 40. Qxd4+ Rxd4
41. Rb1 h5 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.05"]
[Round "3"]
[White "Cvitan, Ognjen"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2540"]
[ECO "D24"]
[PlyCount "64"]
[Source "Perpetual Check"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 c5 5. d5 e6 6. e4 exd5 7. e5 Nfd7 8. Bg5
Be7 9. Bxe7 Qxe7 10. Nxd5 Qd8 11. Bxc4 Nc6 12. Qa4 O-O 13. O-O-O Nd4 14. Rhe1
Nb6 15. Nxb6 Qxb6 16. Nxd4 cxd4 17. Qb3 Qc5 18. Qc2 b6 19. Kb1 g6 20. Rc1 Bf5
21. Bd3 Qxc2+ 22. Kxc2 Be6 23. a3 Rac8+ 24. Kd2 f6 25. exf6 Kf7 26. f4 Kxf6 27.
g3 Rxc1 28. Rxc1 Rc8 29. Rxc8 Bxc8 30. Be4 Ba6 31. Bd3 Bc8 32. Be4 Ba6 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.05"]
[Round "3"]
[White "Velimirovic, Dragoljub"]
[Black "Barlov, Dragan"]
[Result "1-0"]
[WhiteElo "2520"]
[BlackElo "2555"]
[ECO "B33"]
[PlyCount "80"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 a6 8.
O-O Qc7 9. a4 b6 10. f4 d6 11. Qf3 Bb7 12. Qh3 Be7 13. Bd2 Nb4 14. a5 d5 15.
axb6 Qxb6+ 16. Be3 Qc7 17. e5 Ne4 18. f5 exf5 19. Qxf5 O-O 20. Na5 Nxd3 21.
cxd3 Nxc3 22. bxc3 Bc8 23. Qf2 Qxc3 24. Bd4 Qxd3 25. Nc6 Bg5 26. h4 Bh6 27.
Rad1 Qc4 28. Ne7+ Kh8 29. Nf5 Bxf5 30. Qxf5 Qc8 31. Qh5 Qe6 32. Rf3 Qg6 33.
Qxg6 hxg6 34. g4 g5 35. h5 Kg8 36. Bc5 Rfd8 37. Rfd3 a5 38. Rxd5 Rxd5 39. Rxd5
a4 40. Ba3 g6 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.05"]
[Round "3"]
[White "Popovic, Petar"]
[Black "Georgiev, Kiril"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2605"]
[ECO "B76"]
[PlyCount "80"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8
15. h4 h6 16. g4 Qc7 17. g5 h5 18. Bc4 Rad8 19. Qf2 Rd7 20. Rd2 Red8 21. Rhd1
Rb8 22. Bb3 Rbd8 23. Kb1 Kh7 24. Ba3 Qa5 25. Kc1 Rb8 26. Nc5 Rdd8 27. Nxe6 fxe6
28. Rd3 Bf8 29. Bxf8 Rxf8 30. Qe2 Rf5 31. c4 Qc5 32. Kb1 Nb6 33. Rd6 a5 34.
Rxe6 a4 35. Bc2 Nxc4 36. Bxf5 gxf5 37. Ka1 Na3 38. Rh6+ Kg8 39. Rg6+ Kh7 40.
Rh6+ Kg8 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.05"]
[Round "3"]
[White "Rogers, Ian"]
[Black "Geller, Efim"]
[Result "0-1"]
[WhiteElo "2535"]
[BlackElo "2515"]
[ECO "E05"]
[PlyCount "58"]
[Source "Perpetual Check"]

1. c4 e6 2. Nf3 Nf6 3. g3 Be7 4. Bg2 d5 5. d4 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bg5 Nbd7 11. Nbd2 Rc8 12. Bxf6 Nxf6 13. Nb3 c5 14. dxc5 a5
15. Rfd1 Qc7 16. Qd3 a4 17. Nbd4 Bxc5 18. Qxb5 e5 19. Nf5 Be4 20. Ne3 Bxe3 21.
fxe3 Qa7 22. h3 Qxe3+ 23. Kh2 Rc2 24. Re1 Bxf3 25. exf3 Qxf3 26. Rg1 a3 27.
bxa3 Qe3 28. Rge1 Qf3 29. Qf1 Rf2 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.05"]
[Round "3"]
[White "Tseshkovsky, Vitaly"]
[Black "Rajkovic, Dusan"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2480"]
[ECO "B85"]
[PlyCount "94"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8.
Kh1 d6 9. Be3 Be7 10. f4 O-O 11. a4 Re8 12. Bf3 Rb8 13. Qd2 Bf8 14. Rad1 Nxd4
15. Bxd4 e5 16. Ba7 Ra8 17. Be3 Be6 18. f5 Bc4 19. Rfe1 Rac8 20. g4 h6 21. Qg2
Nh7 22. h4 g5 23. fxg6 fxg6 24. g5 h5 25. Rd2 b5 26. axb5 axb5 27. Be2 Qb7 28.
Bxc4+ bxc4 29. Rb1 Be7 30. Rf2 Rf8 31. Nd5 Rxf2 32. Qxf2 Rf8 33. Qe2 Kg7 34.
Kg2 Qd7 35. Ra1 Rf7 36. Ra7 Qe6 37. Rxe7 Rxe7 38. Nxe7 Qxe7 39. Qxc4 Qd7 40.
Kf2 Nf8 41. Qa6 Qh3 42. Qxd6 Qxh4+ 43. Ke2 Qxe4 44. Kd2 h4 45. Bc5 Qf4+ 46. Ke2
Qg4+ 47. Ke1 Qg3+ 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.05"]
[Round "3"]
[White "Damljanovic, Branko"]
[Black "Ivanovic, Bozidar"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2535"]
[ECO "D58"]
[PlyCount "24"]
[Source "Perpetual Check"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3
Bb7 9. O-O Ne4 10. Bxe7 Qxe7 11. Rc1 c5 12. cxd5 exd5 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.06"]
[Round "4"]
[White "Ehlvest, Jaan"]
[Black "Ivanovic, Bozidar"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2535"]
[ECO "B33"]
[PlyCount "121"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bd3 Bb7 12. Bxf6 gxf6 13. Qd2 O-O 14. O-O-O
Kh8 15. Rhe1 Rg8 16. g3 Qc7 17. Kb1 Rad8 18. Qh6 Rg6 19. Qc1 Nc6 20. c3 Qb6 21.
Qe3 Qxe3 22. Rxe3 d5 23. exd5 Rxd5 24. Ree1 Rg8 25. Be4 Rxd1+ 26. Rxd1 Rd8 27.
Kc1 Kg8 28. Nc2 Rxd1+ 29. Kxd1 Na5 30. Bd3 Nc6 31. Be4 Na5 32. Bd3 Nc6 33. c4
bxc4 34. Bxc4 Ne7 35. Nb4 a5 36. Nd3 Bc6 37. Nc5 Nf5 38. Nb3 Ba4 39. Kd2 Bxb3
40. Bxb3 Nd6 41. Bd5 Kf8 42. Kc3 Ke7 43. Kb3 Nc8 44. Be4 Nd6 45. Bc2 e4 46. Ka4
f5 47. Kxa5 Nc4+ 48. Kb4 Ne5 49. h3 Kd6 50. a4 Nf3 51. a5 Ng5 52. a6 Kc7 53.
Kc5 Nxh3 54. Ba4 Nxf2 55. Bc6 Nd3+ 56. Kb5 e3 57. a7 e2 58. a8=Q e1=Q 59. Qb7+
Kd6 60. Qd7+ Ke5 61. Qxd3 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.06"]
[Round "4"]
[White "Rajkovic, Dusan"]
[Black "Damljanovic, Branko"]
[Result "0-1"]
[WhiteElo "2480"]
[BlackElo "2500"]
[ECO "E91"]
[PlyCount "121"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. Ng1
Bxe2 9. Ngxe2 c5 10. d5 Na6 11. O-O Nc7 12. a4 b6 13. Qd2 a6 14. Bh6 Rb8 15.
Bxg7 Kxg7 16. Nd1 Nf6 17. Ng3 b5 18. axb5 axb5 19. b3 bxc4 20. bxc4 e5 21. Ne3
Nce8 22. Ra6 Kg8 23. Rfa1 Ng7 24. f3 Rb6 25. Ne2 Rxa6 26. Rxa6 Qe7 27. Nc3 Nfe8
28. Nb5 f5 29. exf5 gxf5 30. Nf1 f4 31. Qd3 Nf5 32. g4 fxg3 33. hxg3 Qg5 34.
Ra2 Nd4 35. Nxd4 exd4 36. Qe4 Ng7 37. Ra7 h5 38. Kg2 Rf7 39. Ra8+ Rf8 40. f4
Qf6 41. Rxf8+ Kxf8 42. Nd2 Nf5 43. Nf3 Qg6 44. Ng5 Ne3+ 45. Kf3 Qxe4+ 46. Nxe4
Nxc4 47. Nf6 Kf7 48. Nxh5 Ne3 49. g4 Nxd5 50. Ng3 d3 51. Ne4 Ke7 52. Nd2 Nb4
53. g5 d5 54. Ke3 c4 55. Nb1 Nc2+ 56. Kd2 d4 57. f5 Kf7 58. f6 Kg6 59. Kd1 c3
60. Kc1 Kf7 61. Nd2 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.06"]
[Round "4"]
[White "Geller, Efim"]
[Black "Tseshkovsky, Vitaly"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2485"]
[ECO "D76"]
[PlyCount "23"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. cxd5 Nxd5 7. d4 Nb6 8.
Nc3 Nc6 9. d5 Na5 10. e4 c6 11. Re1 Re8 12. h3 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.06"]
[Round "4"]
[White "Georgiev, Kiril"]
[Black "Rogers, Ian"]
[Result "1-0"]
[WhiteElo "2605"]
[BlackElo "2535"]
[ECO "E91"]
[PlyCount "203"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 Bg4 6. Be2 Nc6 7. Be3 O-O 8. Rc1
Re8 9. d5 Bxf3 10. Bxf3 Ne5 11. Be2 e6 12. O-O Ned7 13. f3 Qb8 14. Qd2 c6 15.
Rfd1 Bf8 16. Bf1 a6 17. b4 cxd5 18. cxd5 b5 19. dxe6 Rxe6 20. a4 d5 21. exd5
Rxe3 22. Qxe3 Bxb4 23. Kh1 Bc5 24. Qe1 Bd6 25. g3 b4 26. Ne4 Nxe4 27. Qxe4 b3
28. Rc6 Ne5 29. Rc3 Nd7 30. Qe3 Qb4 31. Rxb3 Qxa4 32. Rbb1 Ne5 33. Ra1 Qc2 34.
Qe2 Qf5 35. f4 Ng4 36. Bh3 Qe4+ 37. Qxe4 Nf2+ 38. Kg2 Nxe4 39. Bd7 a5 40. Bc6
Ra7 41. Rdb1 Nc5 42. Ra2 Kg7 43. Kf3 f5 44. Rb6 Kf8 45. Ba4 Nb7 46. Re2 Bb4 47.
Bc6 Nd6 48. Rb8+ Kg7 49. Re6 Bc5 50. Ba4 Ne4 51. Rd8 Nc3 52. Rd7+ Rxd7 53. Bxd7
a4 54. Ra6 a3 55. Be6 Nb5 56. Bd7 Nc3 57. d6 Ne4 58. Be6 Nxd6 59. Ra5 Bb4 60.
Ra7+ Kh8 61. Kg2 Bc5 62. Rc7 Bd4 63. Rd7 Bc5 64. Kf1 Ne4 65. Rc7 Bb6 66. Rc6
Bd4 67. Rc8+ Kg7 68. Rc7+ Kf6 69. Bd5 g5 70. Rc6+ Kg7 71. fxg5 Nxg5 72. Ra6 Bb2
73. Ke2 Bc1 74. Rc6 Bb2 75. Ke3 Ne4 76. Kf3 Nc3 77. Bc4 Nb5 78. Ra6 Nd4+ 79.
Kf4 Bc1+ 80. Ke5 Bb2 81. Bd3 h5 82. Kf4 Bc1+ 83. Ke5 Bb2 84. Bxf5 Nc2+ 85. Kd6
Nb4 86. Ra7+ Kf6 87. Bb1 h4 88. gxh4 Be5+ 89. Kd7 Bxh2 90. Rxa3 Nd5 91. Ra6+
Kg7 92. Rg6+ Kf7 93. Rg2 Nf6+ 94. Kd8 Bd6 95. Ba2+ Kf8 96. h5 Be7+ 97. Kc8 Bc5
98. h6 Bd4 99. Rd2 Bc3 100. Rd8+ Ke7 101. h7 Ne8 102. Rd7+ 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.06"]
[Round "4"]
[White "Barlov, Dragan"]
[Black "Popovic, Petar"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2560"]
[ECO "D82"]
[PlyCount "67"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Rc1 Ne4 (7...
dxc4 8. Bxc4 Qxc5 9. Bb3 $13) 8. Nge2 $1 e5 (8... dxc4 9. Qa4+ Qxa4 10. Nxa4
Bd7 11. Nec3 $18) (8... Nxc3 9. Qd2 e5 10. Bg3 $16) 9. Bg3 (9. Bxe5 $1 Bxe5 10.
Qxd5 Nc6 (10... Bxc3+ 11. Nxc3 Nxc3 12. Qe5+ Kd7 13. Rxc3 $18) 11. Qxe4 Bf5 12.
Qh4 Nb4 13. Nd4 $16) 9... Nxc3 10. Qd2 (10. Nxc3 $2 d4 $19) 10... d4 11. exd4
exd4 12. bxc3 dxc3 (12... d3 13. Nd4 O-O 14. Bxd3 Re8+ 15. Be2 Na6 16. Nb5 $16)
13. Nxc3 Na6 14. Bd6 Be6 (14... Nxc5 15. Qe3+ Ne6 16. Be2 $18) 15. Nb5 Qxd2+
16. Kxd2 $16 Kd7 17. Be2 Bf8 18. Rhd1 Nxc5 19. Be5 Rg8 20. Ke1+ Ke7 21. Bd4 Nd7
(21... b6 22. Bf3 $18) 22. Bf3 Bh6 23. Rc2 a6 24. Nc7 Rab8 25. c5 Bf5 26. Nd5+
Kd8 27. Re2 $18 Be6 28. Bf6+ Nxf6 29. Nxf6+ Kc7 (29... Ke7 30. Nxg8+ Rxg8 31.
Bxb7) 30. Rxe6 fxe6 31. Rd7+ Kc8 32. Rxh7 Rf8 33. Nd7 Bd2+ 34. Ke2 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.06"]
[Round "4"]
[White "Cvitan, Ognjen"]
[Black "Velimirovic, Dragoljub"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2520"]
[ECO "E90"]
[PlyCount "57"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. h3 a6 8. a4 Qa5
9. Bd2 e6 10. Be2 Qc7 11. O-O Nbd7 12. Bf4 e5 13. Bg5 Kh8 14. Qc2 Ng8 15. Bd3
Ndf6 16. Bd2 a5 17. Kh2 Qe7 18. Rae1 Nh5 19. Qd1 Bh6 20. g3 Bxd2 21. Qxd2 f5
22. exf5 gxf5 23. Ng5 h6 24. Nf3 Qf6 25. Nh4 Bd7 26. Qe2 Qg5 27. Nf3 Qg6 28.
Nh4 Qg5 29. Nf3 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.07"]
[Round "5"]
[White "Velimirovic, Dragoljub"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2540"]
[ECO "C44"]
[PlyCount "72"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Nb8 6. Nxe5 Qe7 7. Qd4 Nd6 8.
Be2 Nf5 9. Qf4 g6 10. Nf3 Bh6 11. Qxf5 gxf5 12. Bxh6 Rg8 13. g3 Qd6 14. Bf4
Qxd5 15. c4 Qc6 16. Nc3 d6 17. O-O-O Be6 18. Rhe1 Rg6 19. Nd4 Qd7 20. c5 Nc6
21. Nxc6 bxc6 22. cxd6 cxd6 23. Rxd6 Qb7 24. Bf3 Rc8 25. Bh5 Rd8 26. Rxd8+ Kxd8
27. Bxg6 hxg6 28. h4 Ke7 29. Be3 f6 30. Rd1 Bd5 31. b3 Kf7 32. Kb2 a6 33. Rd4
Qd7 34. Ra4 Qb7 35. Rd4 Qd7 36. Ra4 Qb7 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.07"]
[Round "5"]
[White "Popovic, Petar"]
[Black "Cvitan, Ognjen"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2510"]
[ECO "B43"]
[PlyCount "83"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 Bb4 7. Bd2 Nf6 8. Bg2
Nc6 9. Nxc6 dxc6 10. O-O O-O 11. f4 Rd8 12. Qe2 b5 13. Rad1 Bb7 14. a3 Bf8 15.
e5 Nd5 16. Ne4 c5 17. c4 Ne7 18. Nd6 Bxg2 19. Qxg2 Nf5 20. Nxf5 exf5 21. Qe2
Rab8 22. Bc1 Rd4 23. cxb5 axb5 24. Be3 Re4 25. Qd2 c4 26. Bf2 b4 27. axb4 Bxb4
28. Qd7 Qxd7 29. Rxd7 Bf8 30. Rfd1 Rxb2 31. Rd8 h5 32. Bc5 c3 33. Rxf8+ Kh7 34.
Rf1 Ree2 35. Bf2 Rbd2 36. Rc8 c2 37. Kg2 Rd3 38. Rc1 Rdd2 39. Rf1 Rd3 40. Rc6
Rdd2 41. Kf3 g6 42. Be3 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.07"]
[Round "5"]
[White "Rogers, Ian"]
[Black "Barlov, Dragan"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2555"]
[ECO "B84"]
[PlyCount "121"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. f4 d6 8. Be3
Nf6 9. O-O Be7 10. Qe1 Bd7 11. Qg3 h5 12. f5 h4 13. Qh3 Nxd4 14. Bxd4 e5 15.
Be3 Bc6 16. Bd3 b5 17. Bg5 Qa7+ 18. Kh1 Nd7 19. Bxe7 Kxe7 20. a4 b4 21. Nd1 Nf6
22. Nf2 Qd4 23. b3 a5 24. Rad1 Qc5 25. Rde1 Qd4 26. Rd1 Qc3 27. Rfe1 Bb7 28.
Ng4 Rac8 29. Nxf6 gxf6 30. Re2 d5 31. exd5 Bxd5 32. Kg1 Qd4+ 33. Qe3 Qxe3+ 34.
Rxe3 Rhg8 35. Rd2 Rc3 36. Re1 Bc6 37. Be4 Rd8 38. Rxd8 Kxd8 39. Bxc6 Rxc6 40.
Re4 h3 41. Rc4 Rd6 42. gxh3 Ke7 43. h4 Kf8 44. Rc5 Ra6 45. Kf2 Kg7 46. Ke3 Kh6
47. Rc7 Kg7 48. c4 bxc3 49. Kd3 Rd6+ 50. Kxc3 Rd1 51. Ra7 e4 52. Re7 Rc1+ 53.
Kd2 Rc5 54. Rxe4 Rxf5 55. b4 axb4 56. Rxb4 Rf2+ 57. Kc3 Rxh2 58. a5 Rh3+ 59.
Kb2 Rh2+ 60. Kb3 Rh3+ 61. Ka4 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.07"]
[Round "5"]
[White "Tseshkovsky, Vitaly"]
[Black "Georgiev, Kiril"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2605"]
[ECO "C42"]
[PlyCount "32"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8.
Re1 Bg4 9. c4 Nf6 10. cxd5 Bxf3 11. Qxf3 Qxd5 12. Qh3 Nxd4 13. Nc3 Qd7 14.
Qxd7+ Kxd7 15. Be3 Ne6 16. Rad1 Bd6 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.07"]
[Round "5"]
[White "Damljanovic, Branko"]
[Black "Geller, Efim"]
[Result "0-1"]
[WhiteElo "2500"]
[BlackElo "2515"]
[ECO "A07"]
[PlyCount "72"]
[Source "Perpetual Check"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d3 Nd7 5. Nbd2 Ngf6 6. O-O e6 7. e4 Be7 8. h3
Bh5 9. Qe2 O-O 10. g4 dxe4 11. dxe4 Bg6 12. Rd1 Qc7 13. Nh4 Rad8 14. Nxg6 hxg6
15. Nf3 e5 16. b3 Nc5 17. Bb2 Nfd7 18. Ne1 Ne6 19. Nd3 Bg5 20. Qf3 Rfe8 21. Qg3
Bf4 22. Nxf4 exf4 23. Qc3 f6 24. h4 g5 25. hxg5 Nxg5 26. Qc4+ Kh7 27. e5 Nxe5
28. Bxe5 Qxe5 29. Re1 Qxe1+ 30. Rxe1 Rxe1+ 31. Kh2 f3 32. Bf1 g6 33. Bd3 Kg7
34. Kg3 Rg1+ 35. Kf4 Rd4+ 36. Qxd4 Ne6+ 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.07"]
[Round "5"]
[White "Ivanovic, Bozidar"]
[Black "Rajkovic, Dusan"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2480"]
[ECO "B47"]
[PlyCount "64"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8.
Kh1 Bb4 9. Qd3 Qd6 10. Nxc6 Qxd3 11. Bxd3 dxc6 12. Na4 Nd7 13. Be3 e5 14. c4 b5
15. Nb6 Nxb6 16. Bxb6 Be7 17. a4 bxa4 18. Rxa4 c5 19. Ra5 Rb8 20. Bxc5 Rxb2 21.
Be3 O-O 22. c5 Bd8 23. Ra3 a5 24. f4 Be6 25. f5 Rb3 26. Rfa1 Rxa3 27. Rxa3 Bd7
28. Bc4 Bc7 29. Rb3 Rb8 30. Rxb8+ Bxb8 31. Bd5 Bb5 32. c6 Bd6 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.09"]
[Round "6"]
[White "Ehlvest, Jaan"]
[Black "Rajkovic, Dusan"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2480"]
[ECO "E15"]
[PlyCount "75"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 b5 6. cxb5 Bxb5 7. Bg2 Bb4+ 8. Bd2
a5 9. a3 Bxd2+ 10. Nfxd2 Bc6 11. e4 d5 12. e5 Nfd7 13. Nc3 Bb7 14. O-O c5 15.
dxc5 Nxc5 16. b4 Ncd7 17. Nc4 O-O 18. Nxa5 Rxa5 19. bxa5 Nxe5 20. Rb1 Ba6 21.
Re1 Nbd7 22. Nxd5 exd5 23. Qxd5 Bc4 24. Qd2 Nd3 25. Re4 N7e5 26. f4 f5 27. Rxe5
Nxe5 28. Qxd8 Rxd8 29. fxe5 Kf7 30. Rc1 Bb5 31. a4 Be2 32. Rc2 Rd1+ 33. Kf2 Bd3
34. Rc7+ Ke6 35. a6 Be4 36. Bxe4 fxe4 37. a7 Rd8 38. Rb7 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.09"]
[Round "6"]
[White "Geller, Efim"]
[Black "Ivanovic, Bozidar"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2535"]
[ECO "B33"]
[PlyCount "116"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nc2 Nxd5 13. Qxd5 Rb8 14. Nb4
Bb7 15. Qd3 O-O 16. Be2 a5 17. Nd5 Bxd5 18. Qxd5 b4 19. c4 Qb6 20. Rd1 Be7 21.
O-O Rbc8 22. Qd3 g6 23. Kh1 Rc5 24. b3 f5 25. exf5 gxf5 26. Qh3 Kh8 27. f3 Qb7
28. Bd3 Qc8 29. Bb1 Rf7 30. g4 fxg4 31. fxg4 Rg7 32. Bf5 Qa8+ 33. Qf3 Qxf3+ 34.
Rxf3 Rf7 35. Rh3 Bf8 36. Kg2 a4 37. Kf3 axb3 38. axb3 Ra5 39. Ke4 Ra2 40. Kd5
Ra5+ 41. Ke4 Ra2 42. c5 dxc5 43. Rd8 Re2+ 44. Kd3 Rf2 45. Rc8 Rf4 46. Ke3 Rf1
47. Ke4 Re1+ 48. Kd5 Rd1+ 49. Kxe5 Re7+ 50. Kf4 Kg8 51. Bxh7+ Rxh7 52. Rxf8+
Kxf8 53. Rxh7 Rd3 54. Rc7 Rxb3 55. Rxc5 Rh3 56. Rc2 b3 57. Rd2 Kf7 58. Kg5 Re3
1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.09"]
[Round "6"]
[White "Georgiev, Kiril"]
[Black "Damljanovic, Branko"]
[Result "1-0"]
[WhiteElo "2605"]
[BlackElo "2500"]
[ECO "E92"]
[PlyCount "75"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5
f6 9. Bh4 Nc6 10. d5 Ne7 11. Nd2 Nh6 12. O-O c5 13. f3 g5 14. Bf2 f5 15. a3 g4
16. fxg4 Nxg4 17. Bxg4 fxg4 18. b4 b6 19. Bh4 Rxf1+ 20. Nxf1 Qf8 21. Bxe7 Qxe7
22. bxc5 bxc5 23. Rb1 h5 24. Ng3 h4 25. Nf5 Bxf5 26. exf5 Qg5 27. Nb5 e4 28.
Qe2 e3 29. Rf1 Rb8 30. Nxd6 Rb2 31. Ne4 Qh6 32. Qd3 e2 33. Re1 Bd4+ 34. Kh1 Qf4
35. d6 Kf8 36. d7 Ke7 37. Nxc5 Rd2 38. d8=Q+ 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.09"]
[Round "6"]
[White "Barlov, Dragan"]
[Black "Tseshkovsky, Vitaly"]
[Result "0-1"]
[WhiteElo "2555"]
[BlackElo "2485"]
[ECO "B85"]
[PlyCount "110"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Qc7 7. O-O Nf6 8.
Kh1 d6 9. f4 Be7 10. Be3 O-O 11. Qe1 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Qg3 Bc6
15. e5 dxe5 16. Bxe5 Qb7 17. f5 exf5 18. Rxf5 Ne8 19. Raf1 f6 20. Bd4 Rd8 21.
Be3 g6 22. R5f2 Ng7 23. Bd3 f5 24. Bg5 Bd6 25. Qh3 Rde8 26. Re2 Re6 27. Bf4
Bxf4 28. Rxf4 Rfe8 29. Rf1 Rxe2 30. Nxe2 Ne6 31. Qg3 Be4 32. Nc3 Bxd3 33. Qxd3
Rd8 34. Qe3 Qc6 35. h3 f4 36. Qf2 Rf8 37. Qf3 Qxf3 38. Rxf3 Nd4 39. Rf2 g5 40.
Rd2 Nf5 41. Kg1 Kg7 42. Kf2 Kg6 43. Nd5 Ng3 44. Kf3 Re8 45. h4 h6 46. hxg5 hxg5
47. Kg4 Nf5 48. Kf3 Re1 49. Nc3 Kh5 50. Ne2 Rf1+ 51. Ke4 Kg4 52. Nc3 Re1+ 53.
Kd5 Ne3+ 54. Kc5 Rg1 55. Kb6 Nc4+ 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.09"]
[Round "6"]
[White "Cvitan, Ognjen"]
[Black "Rogers, Ian"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2535"]
[ECO "A52"]
[PlyCount "94"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Be3 Bb4+ 7. Nc3 Bxc3+
8. bxc3 Qe7 9. Bd3 Na6 10. Ne2 Nc5 11. O-O b6 12. Ng3 g6 13. Bd4 Rg8 14. e5 Bb7
15. Ne4 Nxe4 16. Bxe4 O-O-O 17. Qa4 Kb8 18. Rae1 Nxd4 19. cxd4 Bxe4 20. Rxe4 d5
21. Re3 dxc4 22. Qxc4 Qe6 23. Rc3 Rd7 24. Qxe6 fxe6 25. Rc6 Re8 26. Rfc1 Ree7
27. R6c4 Rd5 28. Kf2 b5 29. Rc5 Rxd4 30. Rxb5+ Kc8 31. Ke3 Red7 32. Rc2 Ra4 33.
g3 Ra3+ 34. Rb3 Rxb3+ 35. axb3 Rd1 36. h4 Rb1 37. Rc3 h5 38. Kd4 Kb7 39. Kc5
Rd1 40. b4 a6 41. g4 Rf1 42. gxh5 gxh5 43. Rg3 Rxf4 44. Rg6 Rxh4 45. Rxe6 Rh1
46. Rh6 h4 47. e6 h3 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.09"]
[Round "6"]
[White "Velimirovic, Dragoljub"]
[Black "Popovic, Petar"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2560"]
[ECO "C77"]
[PlyCount "29"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 O-O 8.
Nc4 Re8 9. Bg5 b5 10. Ne3 Qe7 11. O-O h6 12. Bh4 Qe6 13. Nf5 Nh7 14. Bg3 Qf6
15. Nxd6 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.10"]
[Round "7"]
[White "Popovic, Petar"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2540"]
[ECO "B15"]
[PlyCount "50"]
[Source "Perpetual Check"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. h3 d5 5. Nf3 Nf6 6. e5 Ne4 7. Bd3 Nxc3 8. bxc3
c5 9. O-O c4 10. Be2 Qa5 11. Bd2 f6 12. exf6 exf6 13. Nh4 O-O 14. f4 f5 15. g4
fxg4 16. hxg4 Qd8 17. Ng2 Nc6 18. Rb1 Rb8 19. Bf3 b5 20. Qe2 Rb7 21. Ne3 Ne7
22. Qg2 Kh8 23. Nxd5 Nxd5 24. Bxd5 Rb6 25. Bf3 b4 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.10"]
[Round "7"]
[White "Rogers, Ian"]
[Black "Velimirovic, Dragoljub"]
[Result "0-1"]
[WhiteElo "2535"]
[BlackElo "2520"]
[ECO "C02"]
[PlyCount "100"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. e5 Qb6 6. a3 Nh6 7. b4 cxd4 8. Bxh6
gxh6 9. cxd4 Bd7 10. Be2 a5 11. b5 Ne7 12. Nc3 a4 13. O-O Qa5 14. Qd2 Nc8 15.
Rfc1 Nb6 16. h3 Rc8 17. Nh2 Nc4 18. Bxc4 Rxc4 19. Ng4 Bxb5 20. Qb2 Bc6 21. Nxd5
Rxc1+ 22. Rxc1 Bxd5 23. Nf6+ Ke7 24. Nxd5+ Qxd5 25. Qb4+ Ke8 26. Qxa4+ b5 27.
Rc8+ Kd7 28. Qc2 Qb7 29. Rc3 Be7 30. d5 exd5 31. Qf5+ Ke8 32. e6 Rf8 33. exf7+
Rxf7 34. Qe6 Kf8 35. Rc8+ Kg7 36. Qe5+ Bf6 37. Qg3+ Bg5 38. Qe5+ Bf6 39. Qe8
Kg6 40. Qe6 Qe7 41. Qg4+ Bg5 42. Rg8+ Rg7 43. Rxg7+ Kxg7 44. h4 Qe4 45. Qg3 Qf4
46. Qh3 Bxh4 47. g3 Qc1+ 48. Kg2 Be7 49. Qe6 Qc5 50. Qg4+ Kf8 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.10"]
[Round "7"]
[White "Tseshkovsky, Vitaly"]
[Black "Cvitan, Ognjen"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2510"]
[ECO "B43"]
[PlyCount "123"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. O-O Bb7 8. Bf3
Nc6 9. a4 b4 10. Nxc6 bxc3 11. Nd4 Nf6 12. e5 Nd5 13. Re1 Bb4 14. b3 Ne7 15.
Bxb7 Qxb7 16. a5 O-O 17. Ba3 Bxa3 18. Rxa3 Rfd8 19. Ne2 Nd5 20. Ra4 Rac8 21.
Nf4 Nxf4 22. Rxf4 Qc7 23. Rd4 Qxa5 24. h4 Qb5 25. Qf3 Rf8 26. Rg4 f5 27. exf6
g6 28. Rg5 Rc5 29. Qe3 Rd5 30. Rxd5 Qxd5 31. Qxc3 Qf5 32. Re3 Qxf6 33. Qxf6
Rxf6 34. Rd3 d5 35. Rc3 e5 36. Rc8+ Kg7 37. Rc7+ Rf7 38. Rc6 Ra7 39. Kf1 Kf7
40. Ke2 a5 41. h5 gxh5 42. Rh6 Kg7 43. Rxh5 Kf6 44. Kd3 Ke6 45. Rh6+ Kf5 46.
Rh5+ Ke6 47. Rh6+ Kf5 48. Rd6 d4 49. Rh6 Rg7 50. g3 Rc7 51. Rh5+ Kf6 52. Kd2
Rf7 53. f4 exf4 54. gxf4 Ra7 55. Kd3 a4 56. bxa4 Rxa4 57. Rxh7 Kf5 58. Rd7 Ra3+
59. Kxd4 Kxf4 60. Rf7+ Kg5 61. c4 Kg6 62. Rf1 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.10"]
[Round "7"]
[White "Damljanovic, Branko"]
[Black "Barlov, Dragan"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2555"]
[ECO "A13"]
[PlyCount "85"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. b3 a5 5. Bb2 a4 6. Na3 c6 7. Bg2 Bd6 8. O-O Qe7
9. Qc1 O-O 10. d4 b6 11. Ne5 Bb7 12. Nc2 a3 13. Bc3 Ne4 14. Bxe4 dxe4 15. c5
bxc5 16. Nc4 cxd4 17. Nxd6 Qxd6 18. Bxd4 Nd7 19. Rd1 Qe7 20. Bc3 Nb6 21. Bb4 c5
22. Bxa3 Nd5 23. Ne3 Nb4 24. Bxb4 cxb4 25. Rd4 e5 26. Rc4 Ba6 27. Rc7 Qd8 28.
Rc2 f5 29. Qd2 Qe8 30. Nc4 f4 31. Qd5+ Kh8 32. Qxe4 fxg3 33. hxg3 Rb8 34. Rd1
Bb7 35. Qh4 Qg6 36. Rcd2 Qc6 37. e4 Qc5 38. Ne3 h6 39. Rc2 Qb6 40. Nf5 Qg6 41.
Rd6 Qg5 42. Qxg5 hxg5 43. f3 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.10"]
[Round "7"]
[White "Ivanovic, Bozidar"]
[Black "Georgiev, Kiril"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2605"]
[ECO "C50"]
[PlyCount "95"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8.
Nd5 Qd8 9. c3 Ne7 10. d4 Nxd5 11. dxc5 Nf4 12. g3 Nh3 13. Bb5+ Kf8 14. Be2 Qf6
15. cxd6 cxd6 16. Qd3 g6 17. Rd1 Ke7 18. Qe3 Be6 19. c4 b6 20. Rd2 h5 21. Ng1
Nxg1 22. Rxg1 h4 23. Kd1 hxg3 24. hxg3 Rh2 25. f3 Rc8 26. b3 g5 27. a4 g4 28.
fxg4 Qf2 29. Qxf2 Rxf2 30. Ke1 Rh2 31. Bf3 Rch8 32. g5 R2h3 33. Kf2 Rg8 34. a5
Rh2+ 35. Rg2 Rxg2+ 36. Bxg2 Kd7 37. axb6 axb6 38. Bf1 Rxg5 39. b4 Rh5 40. Kg1
Kc7 41. Ra2 b5 42. Rc2 bxc4 43. Bxc4 Bxc4 44. Rxc4+ Kb6 45. Kg2 Kb5 46. Rc7 f5
47. Kf3 Kxb4 48. Rc6 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.10"]
[Round "7"]
[White "Rajkovic, Dusan"]
[Black "Geller, Efim"]
[Result "1-0"]
[WhiteElo "2480"]
[BlackElo "2515"]
[ECO "E05"]
[PlyCount "100"]
[Source "Perpetual Check"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. g3 Nf6 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Nbd2
b5 9. Ng5 Ra7 10. b3 c3 11. Nde4 Nxe4 12. Nxe4 Nc6 13. e3 b4 14. Nxc3 Nxd4 15.
exd4 bxc3 16. Be3 Bb7 17. d5 Qa8 18. Qxc3 Bxd5 19. Bxd5 exd5 20. Bxa7 Qxa7 21.
Qc6 d4 22. Rac1 Bd6 23. Rfd1 Rd8 24. Rc4 Be5 25. Qc5 Qxc5 26. Rxc5 f6 27. Kf1
g5 28. Ke2 Kf7 29. Kd3 g4 30. Rc6 Ra8 31. Rdc1 Ke7 32. R1c4 Kd7 33. R6c5 h5 34.
Rd5+ Ke7 35. Ra5 h4 36. b4 Rh8 37. Rc1 Rh5 38. Rxc7+ Ke6 39. Rxa6+ Kf5 40. Rc2
Kg6 41. Ra3 hxg3 42. fxg3 Rf5 43. Rb3 Rf1 44. b5 Kf5 45. b6 Rf3+ 46. Kc4 Ke4
47. Re2+ Re3 48. Rbxe3+ dxe3 49. a4 Bd4 50. a5 f5 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.11"]
[Round "8"]
[White "Ehlvest, Jaan"]
[Black "Geller, Efim"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2515"]
[ECO "C89"]
[PlyCount "62"]
[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
d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re2 Qh4 14. g3 Qh5 15.
Nd2 Bh3 16. f3 Bc7 17. Ne4 Rae8 18. Qd3 f5 19. Ng5 f4 20. Nxh3 fxg3 21. Rxe8
Rxe8 22. Kg2 gxh2 23. Bd2 Kh8 24. Ng5 Bf4 25. Ne4 Re6 26. Kh1 Bxd2 27. Bxd5
cxd5 28. Nxd2 Qg5 29. f4 Qh4 30. Qf5 Re8 31. Rf1 h6 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.11"]
[Round "8"]
[White "Georgiev, Kiril"]
[Black "Rajkovic, Dusan"]
[Result "0-1"]
[WhiteElo "2605"]
[BlackElo "2480"]
[ECO "A31"]
[PlyCount "96"]
[Source "Perpetual Check"]

1. Nf3 c5 2. c4 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 Nf6 6. f3 d6 7. e4 Nbd7 8. Be3
e6 9. Be2 Be7 10. Qd2 a6 11. O-O O-O 12. Rfd1 Re8 13. Rac1 Qc7 14. Bf1 Rac8 15.
Kh1 Qb8 16. Qf2 Bd8 17. Nc2 Bc7 18. g4 h6 19. h4 d5 20. g5 Bg3 21. Qg2 dxe4 22.
fxe4 hxg5 23. hxg5 Nxe4 24. Nxe4 Nc5 25. Bxc5 Rxc5 26. Rd7 Ba8 27. Rcd1 Rxg5
28. Nxg5 Bxg2+ 29. Bxg2 Qf4 30. Nh3 Qxc4 31. Nd4 Qxa2 32. Rf1 Be5 33. Nf3 Bf6
34. Nfg5 Qxb2 35. Nxf7 Re7 36. Rxe7 Bxe7 37. Rf2 Qd4 38. Rf4 Qd1+ 39. Rf1 Qd4
40. Nf4 Bf6 41. Bh3 Kxf7 42. Bxe6+ Ke7 43. Bf5 Qd2 44. Bd3 b5 45. Rf3 Be5 46.
Ng6+ Kd6 47. Kg1 Bd4+ 48. Kf1 a5 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.11"]
[Round "8"]
[White "Barlov, Dragan"]
[Black "Ivanovic, Bozidar"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2535"]
[ECO "E11"]
[PlyCount "125"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Nbxd2 d6 8.
e4 e5 9. d5 Nb8 10. O-O O-O 11. Qc2 a5 12. Rfc1 Na6 13. a3 Bd7 14. b3 c6 15.
dxc6 bxc6 16. Qc3 Nc5 17. Nh4 g6 18. b4 Ne6 19. Nhf3 c5 20. b5 Bc8 21. a4 Bb7
22. Qd3 Rfe8 23. Ne1 Nd4 24. Nc2 Nd7 25. Ne3 Nb6 26. Re1 Qg5 27. Nb3 Qh5 28.
Nf1 f5 29. Nfd2 Rf8 30. Nxd4 cxd4 31. Qa3 fxe4 32. Nxe4 Rad8 33. c5 dxc5 34.
Qxc5 Nd5 35. Nd6 Rxf2 36. Kxf2 Qxh2 37. Nxb7 Ne3 38. Rxe3 dxe3+ 39. Kf3 Rf8+
40. Qxf8+ Kxf8 41. Nc5 Qh5+ 42. g4 Qh4 43. Ne4 h5 44. Kxe3 Qxg4 45. Bf3 Qe6 46.
Rb1 Qb6+ 47. Ke2 h4 48. Rd1 Qc7 49. Rb1 Qb6 50. Bg2 Kg7 51. Nd2 g5 52. Bf3 h3
53. Ne4 h2 54. Nf2 Qc7 55. Be4 Qb6 56. Kf3 Qf6+ 57. Kg2 Qb6 58. Rh1 Qd4 59.
Rxh2 Qxa4 60. b6 Qb4 61. b7 a4 62. Rh7+ Kg8 63. Rc7 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.11"]
[Round "8"]
[White "Cvitan, Ognjen"]
[Black "Damljanovic, Branko"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2500"]
[ECO "D55"]
[PlyCount "24"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bxf6 Bxf6 7. Nf3 O-O 8. Rc1
c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 c5 12. Qe2 cxd4 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.11"]
[Round "8"]
[White "Velimirovic, Dragoljub"]
[Black "Tseshkovsky, Vitaly"]
[Result "1-0"]
[WhiteElo "2520"]
[BlackElo "2485"]
[ECO "C60"]
[PlyCount "125"]
[Source "Perpetual Check"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 d6 5. d4 Bd7 6. Bg5 Be7 7. Bxe7 Qxe7 8. d5
Nd8 9. c4 Nf6 10. Bxd7+ Nxd7 11. Nc3 f6 12. Qe2 Nf7 13. O-O-O O-O-O 14. Nd2 f5
15. f3 Kb8 16. Nb3 fxe4 17. Nxe4 b6 18. Rd3 Nc5 19. Re3 Qd7 20. Kb1 Nxe4 21.
fxe4 Rdf8 22. Nc1 Nd8 23. Rf1 Rxf1 24. Qxf1 Qe7 25. Nd3 Rf8 26. Rf3 Rxf3 27.
Qxf3 Qf7 28. Qg4 c5 29. Kc2 Kc7 30. Qh4 Kd7 31. Kd2 Ke8 32. Ke2 Qe7 33. Qh6 Qf7
34. Nf2 Kd7 35. Nh3 Kc8 36. Qh4 Qd7 37. Ng5 h6 38. Nf3 Qa4 39. Nd2 Qd7 40. Qxh6
Qg4+ 41. Kf2 Qd1 42. b3 a6 43. Qe3 b5 44. Qe2 Qc1 45. Qg4+ Kc7 46. Ke2 bxc4 47.
Nxc4 Qc2+ 48. Nd2 c4 49. bxc4 Nb7 50. Qxg6 Nc5 51. Qf7+ Kd8 52. Qf3 Na4 53. Qf2
Nc3+ 54. Kf3 Qd1+ 55. Ke3 Qc2 56. Qe1 a5 57. h4 Nxa2 58. h5 Qc3+ 59. Kf2 Nb4
60. Qe3 Nd3+ 61. Kg3 Ke8 62. h6 Kf7 63. Nf3 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.11"]
[Round "8"]
[White "Popovic, Petar"]
[Black "Rogers, Ian"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2535"]
[ECO "B01"]
[PlyCount "81"]
[Source "Perpetual Check"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8.
Ne5 e6 9. Bg2 c6 10. h4 Be4 11. Bxe4 Nxe4 12. Qf3 Nd6 13. Bf4 f6 14. Nd3 Nb5
15. O-O Nxd4 16. Qe4 Qd8 17. Rad1 Qd7 18. Be3 c5 19. Nxc5 Bxc5 20. Bxd4 Bxd4
21. Rxd4 Qc6 22. Rfd1 O-O 23. Rd6 Qxe4 24. Nxe4 e5 25. Nc5 Nc6 26. Nxb7 Nd4 27.
c3 Nf3+ 28. Kf1 Nh2+ 29. Ke2 Nxg4 30. Nd8 h5 31. Ne6 Rf7 32. c4 Re7 33. c5 Kf7
34. Nd8+ Ke8 35. b4 e4 36. Nc6 Rc7 37. b5 f5 38. a4 Rac8 39. Rd8+ Rxd8 40.
Rxd8+ Kf7 41. Rd6 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.12"]
[Round "9"]
[White "Rogers, Ian"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2540"]
[ECO "D24"]
[PlyCount "31"]
[Source "Perpetual Check"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 c5 5. d5 e6 6. e4 exd5 7. e5 Nfd7 8. Bg5
Be7 9. Bxe7 Qxe7 10. Nxd5 Qd8 11. Qc2 Nxe5 12. Qe4 Be6 13. Qxe5 Qxd5 14. Qxg7
Rf8 15. Rd1 Qe4+ 16. Be2 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.12"]
[Round "9"]
[White "Tseshkovsky, Vitaly"]
[Black "Popovic, Petar"]
[Result "0-1"]
[WhiteElo "2485"]
[BlackElo "2560"]
[ECO "B67"]
[PlyCount "124"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 h6 10. Bh4 g5 11. fxg5 Ng4 12. Nf3 hxg5 13. Bg3 Be7 14. Bd3 Qa5
15. Kb1 Nge5 16. Rhf1 Nxf3 17. Rxf3 Ne5 18. Rff1 Rc8 19. h3 f6 20. Be2 Rc6 21.
Bf2 b5 22. a3 Qc7 23. Bd4 Qb7 24. Na2 Rc8 25. Rde1 Rh4 26. Bd3 Rh6 27. Bc3 Nc4
28. Qe2 Qb6 29. h4 Rxh4 30. Bxf6 Bxf6 31. Bxc4 Rxc4 32. Rxf6 Rcxe4 33. Qf1 Rhf4
34. Rxe4 Rxf1+ 35. Rxf1 Qc6 36. Re2 Ke7 37. Ref2 Be8 38. Re1 a5 39. Rfe2 e5 40.
Nc3 Bf7 41. Ne4 Qd5 42. b3 Bg6 43. Rd2 Qg8 44. Kb2 Bxe4 45. Rxe4 Ke6 46. Rde2
Qg7 47. a4 b4 48. Rc4 e4+ 49. Ka2 d5 50. Rc6+ Ke5 51. Rc8 Qd7 52. Rg8 Kf4 53.
Rf8+ Kg3 54. Rf1 Qc6 55. Rd1 Kf4 56. Kb1 Ke5 57. g4 Ke6 58. Rg1 Qb6 59. Rgg2
Qd4 60. Ref2 Qd1+ 61. Kb2 e3 62. Rf8 Ke5 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.12"]
[Round "9"]
[White "Damljanovic, Branko"]
[Black "Velimirovic, Dragoljub"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2520"]
[ECO "B38"]
[PlyCount "123"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. e4 d6 5. d4 cxd4 6. Nxd4 Bg7 7. Be2 Nc6 8. Be3
O-O 9. O-O Bd7 10. f3 Nxd4 11. Bxd4 a5 12. Qd2 Bc6 13. Rab1 Nd7 14. Be3 Nc5 15.
Rfd1 Qb6 16. b3 Qb4 17. Nd5 Bxd5 18. exd5 Rfe8 19. Bf1 e6 20. Qf2 Qb6 21. a3
Qc7 22. dxe6 Rxe6 23. Qd2 Be5 24. g3 Qe7 25. Bf2 f5 26. Qd5 Kh8 27. Re1 Re8 28.
Rxe5 Rxe5 29. Bd4 Nd7 30. Qxb7 Kg8 31. Bxe5 dxe5 32. b4 axb4 33. axb4 Qd6 34.
Qd5+ Qxd5 35. cxd5 Nb6 36. Bb5 Rb8 37. Bc6 Kf7 38. Ra1 Ke7 39. Ra7+ Kd6 40. b5
Rd8 41. Rxh7 Nxd5 42. Bxd5 Kxd5 43. b6 Rd6 44. b7 Rb6 45. Kf2 Rb2+ 46. Ke3 Rb3+
47. Kd2 e4 48. fxe4+ Kxe4 49. Kc2 Rb6 50. Kc3 Kd5 51. h4 Rb1 52. Rd7+ Ke6 53.
Rg7 Kd5 54. Kc2 Rb6 55. Kd3 Rb3+ 56. Ke2 Ke5 57. Kd2 Kd5 58. Kc2 Rb6 59. Kd2
Rb3 60. Ke2 Ke5 61. Rxg6 Rxb7 62. h5 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.12"]
[Round "9"]
[White "Ivanovic, Bozidar"]
[Black "Cvitan, Ognjen"]
[Result "0-1"]
[WhiteElo "2535"]
[BlackElo "2510"]
[ECO "B42"]
[PlyCount "86"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4
g6 9. Nc3 Bg7 10. Rd1 O-O 11. Bc2 b6 12. Nf3 Nfd7 13. Be3 Nc6 14. Rac1 Bb7 15.
Bb1 Na5 16. b3 Rfd8 17. Qd2 Nc5 18. Bh6 Naxb3 19. axb3 Nxb3 20. Qe3 Nxc1 21.
Bxg7 Kxg7 22. Rxc1 Qc5 23. Qd2 Rac8 24. h4 Qa3 25. Ne2 Qa5 26. Rc3 b5 27. Qb2
e5 28. Ra3 Qb6 29. cxb5 axb5 30. h5 Rc5 31. hxg6 hxg6 32. Ng5 Bc8 33. Ba2 Rf8
34. Rg3 Qa5 35. Nf3 Qa4 36. Bb3 Qxe4 37. Ng5 Qb4 38. Qb1 Bg4 39. f4 Bf5 40. Qd1
exf4 41. Rf3 Bg4 42. Qa1+ Re5 43. Rxf4 Qxb3 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.12"]
[Round "9"]
[White "Rajkovic, Dusan"]
[Black "Barlov, Dragan"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2555"]
[ECO "E66"]
[PlyCount "22"]
[Source "Perpetual Check"]

1. c4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. d4 d6 7. Nc3 Nc6 8. d5
Na5 9. Nd2 a6 10. Qc2 Rb8 11. b3 b5 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.12"]
[Round "9"]
[White "Geller, Efim"]
[Black "Georgiev, Kiril"]
[Result "0-1"]
[WhiteElo "2515"]
[BlackElo "2605"]
[ECO "B84"]
[PlyCount "78"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. f4
Qc7 9. a4 O-O 10. Kh1 Rd8 11. Qe1 b6 12. Bf3 Bb7 13. e5 dxe5 14. Bxb7 Qxb7 15.
fxe5 Nd5 16. Ne4 Nc6 17. Nxc6 Qxc6 18. c3 Rd7 19. Qg3 Bf8 20. Bg5 Kh8 21. Rf3
Qc7 22. Raf1 h6 23. h3 f5 24. Bc1 Rdd8 25. Nd6 Bxd6 26. exd6 Qxd6 27. Qg6 Ne7
28. Qf7 Rf8 29. Qh5 e5 30. Bg5 f4 31. Bxe7 Qxe7 32. Qg6 Qb7 33. Re1 Rf6 34. Qd3
Re8 35. Re4 Rd6 36. Qxd6 Qxe4 37. Qxb6 Qxa4 38. Rd3 Qc4 39. Rd6 f3 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.13"]
[Round "10"]
[White "Ehlvest, Jaan"]
[Black "Georgiev, Kiril"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2605"]
[ECO "E11"]
[PlyCount "151"]
[Source "Perpetual Check"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. e3 O-O 7. Be2 b6 8.
O-O Bb7 9. Nbd2 a5 10. a3 Na6 11. Ne1 d5 12. cxd5 Nxd5 13. a4 Nac7 14. Nef3 Ne7
15. Ne5 Rc8 16. Re1 Ncd5 17. Bf1 Rc7 18. Ndc4 Rc8 19. Rc1 Ba8 20. Qd2 Rc7 21.
e4 Nf6 22. f3 Bb7 23. Rcd1 Rc8 24. Qe3 Rb8 25. Nd2 Nc6 26. Bb5 Na7 27. Bd3 Qe8
28. Ndc4 Nc8 29. b3 Qd8 30. Bb1 Ne7 31. f4 Ba6 32. Qh3 b5 33. axb5 Bxb5 34. d5
exd5 35. exd5 Ng6 36. Bxg6 hxg6 37. Nc6 Bxc6 38. dxc6 Qc7 39. Qf3 Rfd8 40. Kh1
Rxd1 41. Rxd1 Rb5 42. Ne5 Rc5 43. Qd3 Rd5 44. Qc2 g5 45. Rxd5 Nxd5 46. Qc4 Qd6
47. g3 gxf4 48. gxf4 Qd8 49. Qd4 Qd6 50. c7 Qxc7 51. Qxd5 Qc1+ 52. Kg2 Qxf4 53.
Nf3 Qc1 54. h4 g6 55. Kf2 Qc2+ 56. Ke3 Qc3+ 57. Kf4 Qc1+ 58. Kg4 Qc8+ 59. Kg5
Qc3 60. Kf4 Qc1+ 61. Kg3 Qc3 62. h5 gxh5 63. Kh4 Qc2 64. Nd4 Qc3 65. Qg5+ Kf8
66. Qd8+ Kg7 67. Qg5+ Kf8 68. Qe5 Kg8 69. Kxh5 Kh7 70. Kg4 Qa1 71. Qe4+ Kg7 72.
Qe5+ Kh7 73. Qe4+ Kg7 74. Nf5+ Kg6 75. Nd6+ Kf6 76. Ne8# 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.13"]
[Round "10"]
[White "Barlov, Dragan"]
[Black "Geller, Efim"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2515"]
[ECO "D58"]
[PlyCount "117"]
[Source "Perpetual Check"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qb3
Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. Be2 c6 13. O-O Nd7 14. Bd3 Rc8
15. Rfe1 g6 16. e4 c5 17. Nxd5 cxd4 18. Nxf6+ Qxf6 19. Qa3 Nc5 20. Nd2 a5 21.
f3 Kg7 22. Nb3 Nxd3 23. Rxd3 Red8 24. e5 Qh4 25. g3 Qg5 26. Nxd4 Rc1 27. Rxc1
Qxc1+ 28. Kf2 Re8 29. e6 Qh1 30. Qd6 Qxh2+ 31. Ke3 Bc8 32. Qe5+ Kg8 33. e7 Qxb2
34. g4 Ba6 35. Rd1 Qa3+ 36. Kf2 Qxe7 37. Qxe7 Rxe7 38. Rd2 Rd7 39. Ke3 Rd6 40.
Rc2 Bb7 41. Rc7 Bd5 42. a3 Kg7 43. Kf4 Kf6 44. Rc1 Be6 45. Ke4 Bd7 46. Rh1 Bc6+
47. Ke3 Kg7 48. Rb1 Bd5 49. Rd1 Rd7 50. Rb1 Rb7 51. Kf4 Bc4 52. Rc1 Rc7 53. Rb1
Rd7 54. Ke5 b5 55. Rc1 a4 56. Ke4 Re7+ 57. Kf4 g5+ 58. Kg3 Re3 59. Nf5+ 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.13"]
[Round "10"]
[White "Cvitan, Ognjen"]
[Black "Rajkovic, Dusan"]
[Result "1-0"]
[WhiteElo "2510"]
[BlackElo "2480"]
[ECO "E13"]
[PlyCount "67"]
[Source "Perpetual Check"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 h6 6. Bh4 Bb7 7. e3 c5 8. Rc1
cxd4 9. exd4 O-O 10. Be2 Be7 11. O-O d6 12. Ne1 a6 13. Nc2 Nbd7 14. Ne3 Re8 15.
a3 Rc8 16. b4 Ne4 17. Nxe4 Bxe4 18. Bxe7 Qxe7 19. Re1 Nf6 20. Bf3 Bxf3 21. Qxf3
Qd7 22. h3 Qa4 23. Ra1 b5 24. c5 a5 25. Qd1 Qxd1 26. Rexd1 Red8 27. Rdc1 dxc5
28. dxc5 Ra8 29. a4 Rdb8 30. c6 Ne8 31. c7 Rc8 32. axb5 Nd6 33. b6 a4 34. Nc4
1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.13"]
[Round "10"]
[White "Velimirovic, Dragoljub"]
[Black "Ivanovic, Bozidar"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2535"]
[ECO "B19"]
[PlyCount "36"]
[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. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Qc7 13. Ne4 O-O-O 14. g3
Nxe4 15. Qxe4 Nf6 16. Qe2 Bd6 17. c4 c5 18. Kb1 cxd4 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.13"]
[Round "10"]
[White "Popovic, Petar"]
[Black "Damljanovic, Branko"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2500"]
[ECO "B47"]
[PlyCount "37"]
[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
Nxd4 9. Qxd4 Bc5 10. Bf4 d6 11. Qd2 h6 12. Rad1 e5 13. Be3 Ke7 14. f4 Be6 15.
fxe5 dxe5 16. Nd5+ Bxd5 17. exd5 Rad8 18. Kh1 Ne8 19. Qf2 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.13"]
[Round "10"]
[White "Rogers, Ian"]
[Black "Tseshkovsky, Vitaly"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2485"]
[ECO "C24"]
[PlyCount "95"]
[Source "Perpetual Check"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Bb3 d5 5. Nf3 Bd6 6. Nc3 dxe4 7. Nxe4 Nxe4 8.
dxe4 Bg4 9. h3 Bh5 10. Bg5 f6 11. Be3 Na6 12. Qe2 Qe7 13. O-O-O Nc5 14. Bxc5
Bxc5 15. g4 Bf7 16. Bxf7+ Qxf7 17. Kb1 O-O 18. h4 b5 19. h5 Rad8 20. Nh4 a5 21.
Nf5 Bb6 22. f3 Qe6 23. a3 a4 24. Rxd8 Rxd8 25. Rd1 Rxd1+ 26. Qxd1 g6 27. Ng3
Kf7 28. Qd2 Ke8 29. hxg6 hxg6 30. Qh6 Qf7 31. g5 fxg5 32. Qxg5 Bc7 33. Qg4 Kd8
34. Ne2 Qf6 35. Nc1 Bb6 36. Nd3 Be3 37. Qh3 Kc7 38. Qh7+ Kb6 39. Qg8 Kb7 40.
Qe8 Qxf3 41. Qe7+ Kb6 42. Qd8+ Kb7 43. Qd7+ Kb6 44. Qd8+ Kb7 45. Qe7+ Kb6 46.
Nxe5 Qd1+ 47. Ka2 Qxc2 48. Nd7+ 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.15"]
[Round "11"]
[White "Tseshkovsky, Vitaly"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2540"]
[ECO "C92"]
[PlyCount "22"]
[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 Bb7 10. d4 Re8 11. Ng5 Rf8 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.15"]
[Round "11"]
[White "Damljanovic, Branko"]
[Black "Rogers, Ian"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2535"]
[ECO "D91"]
[PlyCount "45"]
[Source "Perpetual Check"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8.
Nf3 exd5 9. b4 O-O 10. e3 Qd6 11. Qb3 Be6 12. Be2 c6 13. O-O Nd7 14. Rac1 a5
15. b5 c5 16. Qa3 Rfc8 17. e4 Bf8 18. exd5 Bxd5 19. Nxd5 Qxd5 20. Bc4 Qf5 21.
Qe3 Nb6 22. Bd3 Qh5 23. Qe4 1/2-1/2

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.15"]
[Round "11"]
[White "Ivanovic, Bozidar"]
[Black "Popovic, Petar"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2560"]
[ECO "C55"]
[PlyCount "81"]
[Source "Perpetual Check"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 h6 5. O-O d6 6. c3 g6 7. d4 Qe7 8. dxe5
Nxe5 9. Nxe5 dxe5 10. Qc2 Bg7 11. b3 O-O 12. Ba3 c5 13. Nd2 a6 14. Be2 b5 15.
Bb2 Bb7 16. a4 Bc6 17. Rfe1 Rfd8 18. Bf3 Nh7 19. g3 Ng5 20. Bg2 Qd7 21. Nf1 f5
22. f3 bxa4 23. bxa4 Qd3 24. Qb3+ c4 25. Qb6 Rab8 26. Qxc6 Rxb2 27. Ne3 Qxc3
28. Qxc4+ Qxc4 29. Nxc4 Rb4 30. Ne3 f4 31. Nd5 Rb3 32. Rad1 Rf8 33. gxf4 exf4
34. e5 Re8 35. h4 Ne6 36. Nf6+ Bxf6 37. exf6 Kf7 38. Rd6 a5 39. Bf1 Rxf3 40.
Bb5 Rg3+ 41. Kf2 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.15"]
[Round "11"]
[White "Rajkovic, Dusan"]
[Black "Velimirovic, Dragoljub"]
[Result "0-1"]
[WhiteElo "2480"]
[BlackElo "2520"]
[ECO "E91"]
[PlyCount "104"]
[Source "Perpetual Check"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 c5 7. O-O Nc6 8. d5
Na5 9. h3 a6 10. Bd2 Bd7 11. Re1 e5 12. Bf1 Rb8 13. Rb1 b6 14. b4 Nb7 15. a3
Ne8 16. Qc2 f5 17. exf5 Bxf5 18. Ne4 Bxh3 19. bxc5 Nxc5 20. Nxc5 bxc5 21. Ba5
Qc8 22. Rxb8 Qxb8 23. Rb1 Qc8 24. gxh3 Rxf3 25. Qa4 Rf8 26. Be1 e4 27. Bg2 Bd4
28. Qc2 Nf6 29. Rb6 Qc7 30. Qb3 Qe7 31. Qg3 Be5 32. Qg5 Qa7 33. Rb1 Rb8 34. Qc1
Bd4 35. Bd2 Rxb1 36. Qxb1 Qe7 37. Qe1 Qe5 38. a4 Kg7 39. a5 g5 40. Kf1 h5 41.
Qc1 Qf5 42. Be3 Kg6 43. Ke2 Qe5 44. Bd2 h4 45. Qb1 Qf5 46. Be1 g4 47. Qb3 Qf4
48. hxg4 Qxg4+ 49. Kf1 Qf4 50. Qh3 Ng4 51. Ke2 Bxf2 52. Bc3 Bg3 0-1

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.15"]
[Round "11"]
[White "Geller, Efim"]
[Black "Cvitan, Ognjen"]
[Result "1-0"]
[WhiteElo "2515"]
[BlackElo "2510"]
[ECO "B58"]
[PlyCount "49"]
[Source "Perpetual Check"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 h6 8. O-O
Be7 9. Re1 O-O 10. h3 a6 11. Bf1 Qc7 12. Be3 b5 13. a4 b4 14. Nd5 Nxd5 15. exd5
Na5 16. Bd2 Rb8 17. Re4 Bf5 18. Rxb4 Bxc2 19. Rc1 Bxd1 20. Rxc7 Bd8 21. Rc1
Rxb4 22. Bxb4 Bxf3 23. gxf3 Nb3 24. Rc6 Nd4 25. Bxd6 1-0

[Event "12th Boris Kostic mem"]
[Site "Vrsac"]
[EventDate "1987.10.03"]
[Date "1987.10.15"]
[Round "11"]
[White "Georgiev, Kiril"]
[Black "Barlov, Dragan"]
[Result "1-0"]
[WhiteElo "2605"]
[BlackElo "2555"]
[ECO "A43"]
[PlyCount "123"]
[Source "Perpetual Check"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Nfd7 7. a4 O-O 8. O-O
Na6 9. Re1 Nc7 10. Bf1 Nf6 11. h3 e5 12. dxe6 Nxe6 13. a5 Ne8 14. e5 dxe5 15.
Qxd8 Nxd8 16. Nxe5 Nc7 17. Nb5 Nxb5 18. Bxb5 Ne6 19. c3 Nc7 20. Bf1 Be6 21. Nd3
b6 22. Nf4 Bb3 23. Re7 Nd5 24. Nxd5 Bxd5 25. Bf4 h6 26. Rd7 Be6 27. Rb7 g5 28.
Bg3 bxa5 29. Rxa5 Rfd8 30. Be2 Rd2 31. Bf3 c4 32. Ra1 Rc2 33. Bc7 Rd2 34. Rb4
Rc8 35. Rxa7 Bf8 36. Rb5 Rc2 37. g4 Bg7 38. Rab7 Bf6 39. Rb8 Rxb8 40. Rxb8+ Kg7
41. Bd6 Rc1+ 42. Kg2 Re1 43. Bc6 Be5 44. Bf8+ Kf6 45. Re8 Re2 46. Bxh6 Kg6 47.
Bf8 Rxb2 48. Be4+ Kf6 49. Be7+ Kg7 50. Bxg5 Bxc3 51. Be3 Rb5 52. Bc6 Ra5 53. g5
Re5 54. Ra8 Bd5+ 55. Bxd5 Rxd5 56. Rc8 Bd4 57. Bxd4+ Rxd4 58. Kg3 Rd3+ 59. Kg4
Rd2 60. f4 Rg2+ 61. Kh5 Rg3 62. h4 1-0
