Subject: Doubled c-pawns 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Doubled e-pawns 22 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Doubled g-pawns 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Breaking a pawn wedge 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Building a pawn wedge 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Blockade against doubled pawns 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Queen infiltration against doubled pawns 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Bishop outpost against doubled pawns 21 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Rook endgame with doubled pawns 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Bishop endgame with doubled pawns 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Knight endgame with doubled pawns 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Doubled pawn opening strategy 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Doubled pawn defending play 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Doubled pawn value 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Isolated doubled c-pawns 20 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Isolated doubled h-pawns 30 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.