Denker vs. Botvinnik US v. Sov. Union, Radio Match 1945
I decided to try play from a set peice, Black won in the real game, Black's 1st move should have been 16. Qc7 thretening mate at h2. In the real match white then played 17. Ng3 pinning it to the spot. 17. cxd4; 18. Bxc4. The bishop could not be captured because of an absolute pin Rc1. Instead Botvinnik adjusted to g2 with 18. Qc6, white replied 19. f3. White did not last long however I do not know how Black won the game for real, it was an interesting set peice, over a bit quick though.