[Event "Chalkidiki"]
[Site "Chalkidiki GRE"]
[Date "1992.09.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Lev Psakhis"]
[Black "Ivan Sokolov"]
[ECO "A21"]
[WhiteElo "2570"]
[BlackElo "2625"]
[PlyCount "139"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 c6 5. d4 cxd5 6. dxc5
Qa5+ 7. Bd2 Qxc5 8. Qg4 g6 9. cxd5 Qxd5 10. Bc4 Nf6 11. Qh4
Qd6 12. Nf3 Nc6 13. e4 Qe7 14. Ng5 Nd8 15. a3 Nh5 16. Bb4 Qf6
17. O-O a5 18. Bc3 Qe7 19. b4 f6 20. Nf3 Ne6 21. g3 d6 22. Nd2
Neg7 23. Bb5+ Bd7 24. Bxd7+ Qxd7 25. f4 Rc8 26. Rac1 O-O
27. bxa5 Rc6 28. Bb4 Rxc1 29. Rxc1 Rc8 30. Rxc8+ Qxc8 31. Bxd6
h6 32. f5 Qc1+ 33. Nf1 Qd1 34. Bb4 g5 35. Qh3 Qd4+ 36. Kh1
Qxe4+ 37. Qg2 Qxg2+ 38. Kxg2 Nxf5 39. Kf3 Kf7 40. Ke4 Ne7
41. Ne3 Ng7 42. Nc4 Ne8 43. Bxe7 Kxe7 44. Kd5 h5 45. a4 Kd7
46. Nb6+ Kc7 47. Na8+ Kd8 48. Nb6 Ng7 49. Nc4 Kc7 50. Nd6 g4
51. Nb5+ Kb8 52. Nd6 Ka7 53. Nc4 Ka6 54. Ke4 Ka7 55. Kd5 Ka6
56. Ke4 Ne6 57. Kf5 Nd4+ 58. Kxf6 e4 59. Ke5 e3 60. Nxe3 Nf3+
61. Kf4 Nxh2 62. Nc4 Nf1 63. Nd6 Kxa5 64. Nxb7+ Kxa4 65. Nc5+
Kb4 66. Ne4 Kc4 67. Nf6 Nxg3 68. Nxh5 Nxh5+ 69. Kxg4 Nf4
70. Kxf4 1/2-1/2