[Event "Berlin op"] [Site "Berlin-West"] [Date "1986.??.??"] [Round "?"] [White "Velikov, Petar"] [Black "Tal, Mikhail"] [Result "0-1"] [WhiteElo "2455"] [BlackElo "2600"] [ECO "A47"] 1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bg5 Be7 5. e3 b6 6. Nbd2 Bb7 7. Bd3 O-O 8. O-O Nc6 9. Qe2 cxd4 10. exd4 Nd5 11. Bxe7 Ncxe7 12. Be4 Nf4 13. Qd1 Qc7 14. Re1 f5 15. Bxb7 Qxb7 16. Nc4 Rf6 17. Nce5 g5 18. Nd3 Neg6 19. Nxf4 Nxf4 20. Re3 g4 21. Ne1 Rc8 22. Qd2 Rg6 23. Re5 d6 24. Re3 h5 25. Rc1 b5 26. b3 Qd5 27. c4 bxc4 28. Rec3 Qxd4 29. Qxd4 Ne2+ 30. Kf1 Nxd4 31. Rxc4 Rxc4 32. Rxc4 e5 33. Nc2 Nxc2 34. Rxc2 Rg7 35. Rc8+ Kf7 36. Rh8 Ke6 37. Rh6+ Kd5 38. Rxh5 Ke4 39. Ke2 f4 40. Rh4 d5 41. b4 Kd4 42. h3 gxh3 43. g3 Rc7 44. gxf4 e4 45. Rxh3 Rc2+ 46. Kf1 Rxa2 47. Rh7 Kc3 48. f5 d4 49. f6 Ra1+ 50. Kg2 Ra6 51. Rc7+ Kd2 52. f7 Rf6 53. Re7 d3 54. b5 e3 55. Rxe3 Rxf7 56. Re6 Kd1 57. Kf1 d2 58. Rc6 Rf5 59. b6 axb6 60. Rxb6 Rc5 61. Rd6 Kc2 0-1

[Event "Frunze"] [Site "Frunze"] [Date "1985.??.??"] [Round "14"] [White "Velikov, Petar"] [Black "Gulko, Boris"] [Result "1/2-1/2"] [WhiteElo "2450"] [BlackElo "2475"] [ECO "A27"] 1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. Ng5 Nf6 6. e3 Bb4 7. Bd2 a5 8. c5 d5 9. cxd6 cxd6 10. a3 Bxc3 11. bxc3 O-O 12. Nh3 Be6 13. c4 Bf7 14. Qb3 Qd7 15. Be2 h6 16. Qb5 g5 17. Ng1 d5 18. h4 g4 19. c5 Qc7 20. Bd1 Qe7 1/2-1/2