Pace yourself to use all your time. Average of 30 seconds per move should take you to move 50 regardless of their pace. So every 10 moves is about 5 minutes. Of course you'll sometimes play faster (memorized opening moves, recaptures, etc) and sometimes slower (critical positions). This is fine, but setting benchmarks lets you know if you should be speeding up or slowing down. For example:
Move number ---- Time left
10 ---- 20
20 ---- 15
30 ---- 10
etc
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If you stick to your pace, they usually slow down (you've experience this yourself, when you get caught up in their pace). But even if they don't, just ignore them and stick to your own pace.
I've played a few games recently with time control of 25 minutes per side - but where my opponent has moved within 10 seconds on every move. I find myself feeling pressured into playing faster (despite having lots of time left on my clock) and then making mistakes. Sounds crazy doesn't it?!
But I end up playing a game I don't want to play ie where I have to play more quickly than normal. If my opponent is always moving very fast I don't have his playing time for thinking, then my own clock runs short.
Any tips??
Thanks in advance :)
Nick