RD Glossary

I

interactive chess board
Some chess boards on this site are interactive. These interactive boards can be used to play through chess problems. To move a piece, click on it and then on the destination square. The software will decide if the move is correct or not. However, it is important to know that in many cases more than one correct move exists and that the board may not be aware of all of them.
IQP
Abbreviation for isolated queens pawn. A situation where one side has one pawn on the d-file but no pawns on both c- and e-files.
isolated pawn
Pawn with no pawn of the same color on the adjacent files.

RD Glossary by Run Digital