[Event "URS-chT Cup 04th"]
[Site "Moscow"]
[Date "1964.10.18"]
[Round "6(1)"]
[White "Stein, Leonid"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 e5 6. d5 Nbd7 7. Nge2 c6 8. h3 O-O 9. Be3
cxd5 10. cxd5 Nc5 11. Bc2 Bd7 12. g4 a5 13. a4 Ne8 14. Qd2 Qb6 15. Kf1 Nc7 16. Kg2 Qb4 17.
Ng3 f6 18. Rhc1 Rac8 19. Na2 Qxd2 20. Bxd2 Bxa4 21. Bxa4 Nxa4 22. Bxa5 Na6 23. Nc3 Nxb2
24. Nb5 Nc4 25. Rxc4 Rxc4 26. Nxd6 Rc2 27. Nxb7 Rb8 28. Nd8 Nc5 29. Rd1 Bh6 30. Nc6 Rbb2
31. Be1 Be3 32. Nb4 Rc1 33. Rxc1 Bxc1 34. Kf1 Rb1 35. Ke2 Bf4 36. d6 Kf7 37. Nd5 Bxg3 38.
fxg3 Ke6 39. Bb4 Nxe4 40. Nc7+ Kd7 41. Nd5 Rb3 0-1