MESON Chess Problem Database

Problem Display
PID: 65330 (5Q2/pR4np/4N1P1/2B1PP1R/r2p4/p1P1pkpP/2P4b/4K3 w - - 0 1)

Rangelov, Vladimir Petrov

43rd Place, 2. International Team (Friendship) Match, 1967-1970

5Q2/pR4np/4N1P1/2B1PP1R/r2p4/p1P1pkpP/2P4b/4K3

#3

12 + 10

56 The Problemist 2006

SOLUTION

  • SOUND
  • Sets
    • 1...Sxf5
      • 2.Qxf5+
        • 2...Kg2
          • 3.Qf1#
  • Keys
    • 1.Qa8!
      • threat
        • 2.Rb1#
        • 2.Rb2#
        • 2.Rb3#
        • 2.Rb4#
        • 2.Rb5#
        • 2.Rb6#
        • 2.Rxa7#
        • 2.Rc7#
        • 2.Rd7#
        • 2.Re7#
        • 2.Rf7#
        • 2.Rxg7#
        • 2.Rb8#
      • 1...Kg2
        • 2.Rb1+
          • 2...Kg1
            • 3.Ke2#
      • 1...Ke4
        • 2.Rb5+
          • 2...Kxe5
            • 3.Be7#
      • 1...Sxe6
        • 2.Rf7+
          • 2...Kf4
            • 3.fxe6#
      • 1...e2
        • 2.Rb3+
          • 2...Ke3
            • 3.cxd4#
            • 3.c4#
        • 2.Rb4+
          • 2...Ke3
            • 3.Bxd4#
      • 1...g2
        • 2.Rxg7+
          • 2...Kg3
            • 3.gxh7#

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).