Logical
A combination either wins material, or loses it. I have no "sixth sense" for guessing when a sacrifice might offer some long-term initiative.
You start developping a 6th sense after some practice, but it's more pattern matching with your experience database than voodoo magic or "intuition".
RG : Live long and prosper.
How kind. Kaynight, you're not going to believe my stroke of luck with the bookie yesterday. I have an online account with William Hill, one of the biggest firms in the UK. I thought I had put £20 on Rajasthan to beat Hyderabad in the IPL. Rajasthan fouled it up and lost. I reckoned I was light by £20, but my account showed that I had been paid as if the bet had won. I rang them up and it transpires that I had accidentally clicked on Rajasthan to hit more sixes, which they did. Happy days!