Problem Display
PID: 265334 (4R3/4b3/7Q/8/1p3r2/5PpB/6RB/1K5k w - - 0 1)

Lincoln, Robert A

The Problemist, 1994

4R3/4b3/7Q/8/1p3r2/5PpB/6RB/1K5k

#2

7 + 5


  • SOUND
  • Sets
    • 1...Rg4
      • 2.Qc1#
    • 1...Rh4
      • 2.Qc1#
    • 1...Rf5
      • 2.Qc1#
    • 1...Rf6
      • 2.Qc1#
    • 1...Rf7
      • 2.Qc1#
    • 1...Rf8
      • 2.Qc1#
    • 1...Bh4
      • 2.Re1#
    • 1...Bg5
      • 2.Re1#
    • 1...Bd6
      • 2.Re1#
    • 1...Bf6
      • 2.Re1#
    • 1...Bd8
      • 2.Re1#
    • 1...Bf8
      • 2.Re1#
  • Tries
    • 1.Ra2?
      • threat
        • 2.Bg2#
      • 1...g2
        • 2.Bxg2#
      • 1...Rh4
        • 2.Qc1#
      • 1...Bh4
        • 2.Re1#
      • 1...gxh2!
    • 1.Rb2?
      • threat
        • 2.Bg2#
      • 1...g2
        • 2.Bxg2#
      • 1...Rh4
        • 2.Qc1#
      • 1...Bh4
        • 2.Re1#
      • 1...gxh2!
    • 1.Rd2?
      • threat
        • 2.Bg2#
      • 1...gxh2
        • 2.Rd1#
      • 1...g2
        • 2.Bxg2#
      • 1...Bh4
        • 2.Re1#
      • 1...Rh4!
    • 1.Re2?
      • threat
        • 2.Bg2#
      • 1...gxh2
        • 2.Re1#
      • 1...g2
        • 2.Bxg2#
      • 1...Rh4
        • 2.Qc1#
      • 1...Bh4!
    • 1.Rf2?
      • threat
        • 2.Bg2#
      • 1...gxh2
        • 2.Rf1#
      • 1...g2
        • 2.Bxg2#
      • 1...Rh4
        • 2.Qc1#
      • 1...Bh4
        • 2.Re1#
      • 1...gxf2!
    • 1.Qxf4?
      • threat
        • 2.Qc1#
      • 1...Bg5
        • 2.Re1#
      • 1...Bc5!
  • Keys
    • 1.Rc2!
      • threat
        • 2.Bg2#
      • 1...gxh2
        • 2.Rc1#
      • 1...g2
        • 2.Bxg2#
      • 1...Rh4
        • 2.Qc1#
      • 1...Bh4
        • 2.Re1#


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).