1.d4 d5 2.c4 e6 3.Nc3 c6 4.e3 Nf6 5.Nf3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Be2 Bb7 9.e4 b4 10.e5 bxc3 11.exf6 Nxf6 12.bxc3 Bd6 13.0-0 0-0 14.Bg5 c5 15.Rb1 Qe7 16.Ne5 Rfd8 17.Bf3 Bxe5 18.Rxb7 Qe8 19.Qe2 Bd6 20.Bxf6 gxf6 21.Bh5 Rd7 22.Rxd7 Qxd7 23.Qg4+ White's clearly better, and after Black's next, he's winning.

23...Kf8 [23...Kh8 ]

24.Qe4 White picks up a very useful pawn, but it's not over yet.

24...Rb8 25.Qxh7 cxd4 26.cxd4 Rb7 27.h4 Qa4 28.Rc1 Qd7 29.g3 Rb8 30.d5 Be5 31.Re1 Rb2 32.Qh8+ [White's still winning after the queen check, but he missed an elegant way to finish the game immediately: 32.Rxe5! fxe5 33.d6!! ]

32...Ke7 33.Qg8 Qxd5 34.Qxf7+ Kd6 35.Qf8+ [35.Rc1 was best, keeping Black's king in the box and getting the rook into the attack with tempo - 36.Qc7# is the threat.]

35...Kc7 36.Rd1 Bd4 Now Black's pieces look rather menacing, and it's now anyone's game.

37.Rc1+ Kb6 38.Qb8+ Ka5 39.Qc7+ Ka6 40.Rc6+? What could be more natural? Unfortunately for Muhammad, Black's slippery king survives this final attacking flurry, leaving his own monarch helpless against Robson's beautifully placed pieces. [40.Rf1! leaves White with some advantage.]

40...Bb6-+ 41.Qc8+ Kb5 42.a4+ Kb4 43.Qf8+ Kb3 44.Rxb6+ axb6 45.Bg6 Qf3 White's attack is over, he's behind in material, and worst of all, mate is inevitable. A close scrape for the youngster! 0-1