MESON Chess Problem Database

Problem Display
PID: 61275 (r4n2/1bN5/1Rp1pp2/8/2k1N1R1/p1p2Q1r/K1PP2p1/4nq2 w - - 0 1)

Kuznetsov, Mikhail Pavlovich

1st Prize, Shakhmatnaya kompozitsiya, 2003

r4n2/1bN5/1Rp1pp2/8/2k1N1R1/p1p2Q1r/K1PP2p1/4nq2

#5

8 + 13

145 StrateGems 2005
56 The Problemist 2006

SOLUTION

  • SOUND
  • Keys
    • 1.Rb1!
      • threat
        • 2.Sd6+
          • 2...Kc5
            • 3.Sxb7#
      • 1...Ra7
        • 2.Sxf6+
          • 2...Kc5
            • 3.Se4+
              • 3...Kc4
                • 4.Sf2+
                  • 4...Kc5
                    • 5.Qxf8#
              • 3...Kd4
                • 4.Sf2+
                  • 4...Kc5
                    • 5.Qxf8#
                  • 4...Ke5
                    • 5.Qf4#
                • 4.dxc3+
                  • 4...Kc4
                    • 5.Rb4#
                  • 4...Ke5
                    • 5.Rg5#
      • 1...Rb8
        • 2.Sxc3+
          • 2...Kc5
            • 3.Se4+
              • 3...Kc4
                • 4.Sg3+
                  • 4...Kc5
                    • 5.Qxa3#
              • 3...Kd4
                • 4.c3+
                  • 4...Kc4
                    • 5.Rb4#
                  • 4...Ke5
                    • 5.d4#
      • 1...Ba6
        • 2.Sxc3+
          • 2...Kc5
            • 3.Se4+
              • 3...Kc4
                • 4.Sg3+
                  • 4...Kc5
                    • 5.Qxa3#
              • 3...Kd4
                • 4.c3+
                  • 4...Kc4
                    • 5.Rb4#
                  • 4...Ke5
                    • 5.d4#
      • 1...Bc8
        • 2.Sxf6+
          • 2...Kc5
            • 3.Se4+
              • 3...Kc4
                • 4.Sf2+
                  • 4...Kc5
                    • 5.Qxf8#
              • 3...Kd4
                • 4.Sf2+
                  • 4...Kc5
                    • 5.Qxf8#
                  • 4...Ke5
                    • 5.Qf4#
                • 4.dxc3+
                  • 4...Kc4
                    • 5.Rb4#
                  • 4...Ke5
                    • 5.Rg5#

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).