[Event "Chigorin Memorial-04"]
[Site "Sochi"]
[Date "1964.??.??"]
[Round "1"]
[White "Barcza, Gedeon"]
[Black "Bondarevsky, Igor Tsakharovich"]
[Result "1/2-1/2"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 d6 6. d5 Ne5 7. Nd2 Nf6 8. f4 Ned7 9. Be2 O-O 10. Nf3 a6 11. O-O Rb8 12. a4 Ne8 13. Ra3 e6 14. dxe6 fxe6 15. Ne4 Qe7 16. Rd3 d5 17. cxd5 exd5 18. Nc3 Ndf6 19. Nxd5 Nxd5 20. Rxd5 Be6 21. Rd2 Nf6 22. Ng5 Ba2 23. Kh1 c4 24. Rd4 Rbd8 25. Bd2 Rxd4 26. exd4 Bb3 27. Qe1 Re8 28. Bf3 Qd7 29. Qc1 h6 30. Nh3 b6 31. a5 b5 32. Re1 Rxe1+ 33. Qxe1 Kh7 34. Bc3 Nd5 35. Bxd5 Qxd5 36. Nf2 Bc2 37. Qd2 Bf5 38. Kg1 h5 39. Nd1 Bd7 40. Kf1 Bh6 41. Qe3 Qd6 42. Nf2 Bxf4 43. Ne4 Bxe3 44. Nxd6 Bc6 45. Nf7 Bd5 46. Ne5 Be6 47. Nc6 Bf4 48. g3 Bc7 49. Nb4 Bc8 50. Nd5 Bd8 51. Bb4 Kg7 52. Kf2 Kf7 53. Nc3 Bb7 54. d5 Kf6 55. Ne4+ Ke5 56. Nc5 Bxd5 57. Nxa6 Bb7 58. Nc5 Bc6 59. Ke3 Bg5+ 60. Ke2 Bd8 61. Ke3 h4 62. gxh4 Bxh4 63. Bc3+ Kd6 64. Ne4+ Bxe4 65. Kxe4 Kc6 66. Ke5 Kb7 67. Ke6 Ka6 68. Kf7 g5 69. Kg6 1/2-1/2