MESON Chess Problem Database

Problem Display
PID: 250296 (3b4/7B/1p1p2r1/3ppr2/3k4/pK2np2/1NRN1QnB/2R5 w - - 0 1)

Kirillov, Valery Afanasievich

Maslov, Boris Grigorevich

Uralski Problemist, 2008

3b4/7B/1p1p2r1/3ppr2/3k4/pK2np2/1NRN1QnB/2R5

#3

8 + 12

SOLUTION

  • SOUND
  • Sets
    • 1...Sh4
      • 2.Rc3
        • threat
          • 3.Rd3#
          • 3.Qxe3#
    • 1...e4
      • 2.Rd1
        • threat
          • 3.Sb1#
          • 3.Sf1#
          • 3.Sxf3#
  • Tries
    • 1.Sxf3+?
      • 1...Rxf3
        • 2.Qd2+
          • 2...Ke4
            • 3.Qd3#
      • 1...Ke4!
    • 1.Rc3?
      • threat
        • 2.Rd3#
      • 1...e4
        • 2.Rd1
          • threat
            • 3.Sb1#
            • 3.Sf1#
            • 3.Sxf3#
      • 1...axb2!
  • Keys
    • 1.Rd1!
      • threat
        • 2.Sb1+
          • 2...Ke4
            • 3.Sc3#
      • 1...Rf4
        • 2.Sf1+
          • 2...Ke4
            • 3.Sg3#
      • 1...Rfg5
        • 2.Sdc4+
          • 2...Ke4
            • 3.Sxd6#
          • 2...Kc5
            • 3.Sxa3#
      • 1...Rh5
        • 2.Sdc4+
          • 2...Ke4
            • 3.Sxd6#
          • 2...Kc5
            • 3.Sxa3#
      • 1...Rff6
        • 2.Sxf3+
          • 2...Ke4
            • 3.Sg5#
      • 1...Rf7
        • 2.Sdc4+
          • 2...Ke4
            • 3.Sxd6#
          • 2...Kc5
            • 3.Sxa3#
      • 1...Rf8
        • 2.Sdc4+
          • 2...Ke4
            • 3.Sxd6#
          • 2...Kc5
            • 3.Sxa3#
      • 1...Rg3
        • 2.Bxf5
          • threat
            • 3.Sb1#
            • 3.Sf1#
            • 3.Sxf3#
            • 3.Se4#
      • 1...Se1
        • 2.Sf1+
          • 2...Ke4
            • 3.Qxe3#
          • 2...Sd3
            • 3.Qxe3#
      • 1...Sf4
        • 2.Sf1+
          • 2...Ke4
            • 3.Qxe3#
          • 2...Sd3
            • 3.Qxe3#
        • 2.Sdc4+
          • 2...Ke4
            • 3.Qxe3#
          • 2...Kc5
            • 3.Sxa3#
          • 2...Sd3
            • 3.Qxe3#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).