"pawnless chess endgame#Minor pieces only" . "Pawnless chess endgame#Queen versus rook" . "pawnless chess endgame#Queen versus rook" . "two bishops versus knight" . . "Pawnless chess endgame" . . "pawnless endgame" . "Pawnless chess endgames, Queen vs. two minor pieces" . . "queen versus rook" . . "rook and a knight vs rook" . "rook and knight versus rook" . "pawnless endgames" . "Philidor position" . "Pawnless Endings" . "drawn pawnless endgame" . "Pawnless chess endgame" . . "Pawnless chess endgame#Queen versus two minor pieces" . "Pawnless endgames" . "pawnless chess endgame" . "Pawnless chess endgame#Browne versus BELLE" .