TO CORRESPONDENTS.All communications relating to this department of the paper should bo addressed to the editor, and have the word “ Chess ” written on the envelope.G. E. S.—Contributions always acceptable.A. T.—The problem cannot be solved as you propose. You do not allow the K to capture the Pawn.Correct solution of Problem No. 10 received from Lee Smith.Correct solutions of Problem No, 11 received from B. Fuller and Mary.SOLUTION TO PROBLEM NO. 10.White. Black. White,1. B R 0 KxP * 3.il mates.2. B B 6 Anything« 1, KQB4 2. Q Q 2and mates next more. The ether variations are obvioas.PROBLEM NO. 12.By Mr. G. E. Barbier.BLACK.WHITE.White to play and give mate in two moves.