Queen and Rook Endgames
- Queen vs Rook Ending (Q vs R)
- Queen vs Two Rooks Ending (Q vs 2R)
- Queen Endings (Q vs Q ending)
- Rook Endings (R vs R endings)
Strategies for Q+R Endings with Pawns
Endings where each player has a Queen and a Rook are quite complex. A lot of the strategies are similar to those involving Queen Endings (i.e. without a Rook), but the presence of an extra set of Rooks also changes things.
- Attacks win: A Queen and a Rook are a powerful force in combination.
- Defense is possible: But a Queen or a Rook are also powerful defenders. They can, for example, defend a castled King position against the enemy Queen and Rook.
- Weak King position is fatal: If your King is weak, the castled position is open, or the King is out in the center, expect to get checkmated. A weak King is a weakness that far outweighs the relative number of pawns in the position. (This is similar to Queen and Knight endings.)
- Rook swaps: Swapping the Rooks leads to a Queen endgame. Seek a rook swap if your King is weak; avoid a rook swap if you have an attack. Or absent a King issue, the general endgame rule applies: if winning swap pieces, not pawns; if losing, swap pawns not pieces.
- Queen swaps: Swapping the Queens leads to a Rook endgame. As with rook swaps, seek a Queen swap if under attack, keep the Queens if attacking.
- Queen and Rook swaps: Sometimes a double exchange occurs, with the result being a simplification to a King-and-pawn endgame.
- Perpetual check: The presence of a Queen makes perpetual check likely (as in Queen endgames). But the extra presence of a Rook means that any sequence of Queen checks will often turn into a mating net if the Rook gets in a sneaky check too.
- Paralysis Draws (No Progress): It is somewhat common to have a drawish situation where one player dominates an open file with Queen and Rook, but cannot make progress because the other Queen and Rook are adequately defending all pawns (and the King!).
Overall, these Q+R endings are very tricky to play. They are an advanced feature of the game and are not even dealt with in a lot of endgame textbooks.