[Event "Chigorin Memorial-13"]
[Site "Sochi"]
[Date "1979.??.??"]
[Round "2"]
[White "Panchenko, Alexander N"]
[Black "Hartston, William R"]
[Result "1/2-1/2"]
[BlackElo "2485"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. O-O Nec6 7. Nxc6 Nxc6 8. c4 Be7 9. Nc3 O-O 10. b3 b6 11. Bb2 f6 12. Qd2 Bb7 13. Rac1 Rf7 14. Rfd1 Bf8 15. Be2 Rb8 16. Na4 Ne5 17. f4 Ng6 18. f5 exf5 19. exf5 Ne5 20. Nc3 b5 21. Nd5 bxc4 22. Bxc4 Nxc4 23. Rxc4 Rc8 24. Qc2 Rxc4 25. Qxc4 Qe8 26. Kf2 Bc6 27. a4 Qb8 28. g3 Qb7 29. Rd3 a5 30. Bc3 Qa7+ 31. Bd4 Qb8 32. Re3 Qa8 33. Nb6 Qb7 34. Qe2 Bh1 35. g4 Qg2+ 36. Ke1 Bb4+ 37. Kd1 Qc6 38. h3 Re7 39. Qc4+ Qxc4 40. Nxc4 Rxe3 41. Nxe3 Kf7 1/2-1/2