Rd1 d4 14. c4?! (see diagram)  14... Qb6 15. Bc2 Bb7  16. Nd2 Rae8! (see diagram)  17. Ne4 Bd8  18. c5 Qc6  19. f3  19... Be7   20. Rac1 f5! (see diagram)  21. Qc4+ Kh8! Ba4 Qh6  23. Bxe8?!  23... fxe4! (see diagram)  24. c6 exf3! Rc2  25... Qe3+?! (see diagram)  26. Kh1??  26... Bc8 27. Bd7 27... f2 (see diagram) 28. Rf1  28... d3 29. Rc3 Bxd7 30. cxd7 e4  31. Qc8 Bd8  32. Qc4 Qe1! Rc1 d2 34. Qc5 Rg8 35. Rd1 e3  36. Qc3  36... Rxd1 e2 (see diagram)   Kasparov notes it is enormously regrettable that both these outstanding players died soon after, while still relatively young. They are buried near one another in Kensal Green Cemetery, where amongst others they join Charles Babbage, the Victorian computer scientist whose difference engine was a forerunner of the modern chess engine that so enhances an appreciation of their remarkable game. Bibliography