[Event "URS-ch16 Final"]
[Site "Moscow"]
[Date "1948.11.15"]
[Round "4"]
[White "Ragozin, Viacheslav"]
[Black "Konstantinopolsky, Alexander Markovich"]
[Result "1/2-1/2"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. g3 O-O 6. Bg2 c5 7. cxd5 exd5 8. O-O Nc6 9. dxc5 d4 10. Na4 Bf5 11. Bf4 Be4 12. Rc1 Qd5 13. b3 Rad8 14. Qd2 Qh5 15. Bd6 Rfe8 16. Rfe1 Bxd6 17. cxd6 Rxd6 18. Nc5 b6 19. Nxe4 Nxe4 20. Qd3 Nf6 21. a3 g6 22. b4 Red8 23. b5 Ne5 24. Nxe5 Qxe5 25. Rc6 Nd7 26. Rxd6 Qxd6 27. Rd1 1/2-1/2