Thanks. I've been playing Tetris since the Game Boy and NES days, so we are going on almost 20 years. I've always just had a knack for playing this game. There is some planing to it, but for the most part any available place for any given piece is good enough for me. I usualy only look at the next 1 or 2 pieces. Some tips I can offer:
Try to build you pieces as flat as you can.
Don't be afraid to use your I's for thing's other than tetrises.
Doing back to back tetrises, t~spins or a combination of both will take off lines off your goal quicker.
If you check
this post I posted a list of all the different line clears and what they take off of your goal.
Have either of you checked out my
Tetris Evo video on youtube? Nothing but back to back t~spins and tetrises.
GTA4 and Tetris vidshexic.info