MESON Chess Problem Database

Problem Display
PID: 81122 (1B4b1/2p3P1/2K1p1R1/pQpNN2P/r1pkpp2/b3p3/4R3/8 w - - 0 1)

Bourd, Evgeny

1st HM., The Problemist, 2008

1B4b1/2p3P1/2K1p1R1/pQpNN2P/r1pkpp2/b3p3/4R3/8

#3

9 + 12

56 The Problemist 2011

SOLUTION

  • SOUND
  • Sets
    • 1...Rb4
      • 2.Qxc5+
        • 2...Kxe5
          • 3.Sc3#
          • 3.Sxe3#
          • 3.Sxb4#
          • 3.Sb6#
          • 3.Sf6#
          • 3.Sxc7#
          • 3.Se7#
          • 3.Rg5#
    • 1...Bc1
      • 2.Qxc5+
        • 2...Kxe5
          • 3.Sc3#
          • 3.Sxe3#
          • 3.Sb4#
          • 3.Sb6#
          • 3.Sf6#
          • 3.Sxc7#
          • 3.Se7#
          • 3.Rg5#
    • 1...Bb2
      • 2.Qxb2+
        • 2...c3
          • 3.Qxc3#
      • 2.Qxc5+
        • 2...Kxe5
          • 3.Sc3#
          • 3.Sxe3#
          • 3.Sb4#
          • 3.Sb6#
          • 3.Sf6#
          • 3.Sxc7#
          • 3.Se7#
          • 3.Rg5#
    • 1...Bb4
      • 2.Qxc4+
        • 2...Kxe5
          • 3.Rg5#
  • Tries
    • 1.Rd2+?
      • 1...Kxe5
        • 2.Rg5#
      • 1...exd2!
    • 1.Qxc4+?
      • 1...Kxe5
        • 2.Rg5#
      • 1...Rxc4!
    • 1.Qb2+?
      • 1...c3
        • 2.Qxc3#
      • 1...Bxb2!
    • 1.Qxc5+?
      • 1...Kxe5
        • 2.Sb4#
        • 2.Rg5#
      • 1...Bxc5!
  • Keys
    • 1.Sxc7!
      • threat
        • 2.Qb2+
          • 2...Bxb2
            • 3.Sb5#
          • 2...c3
            • 3.Sb5#
      • 1...Kc3
        • 2.Qxa4
          • threat
            • 3.Sb5#
            • 3.Qxc4#
          • 2...Kd4
            • 3.Sb5#
      • 1...Kxe5
        • 2.Sxe6+
          • 2...Kf5
            • 3.Sd4#
      • 1...Rb4
        • 2.Qxc4+
          • 2...Kxe5
            • 3.Qxc5#
          • 2...Rxc4
            • 3.Sb5#
      • 1...Bc1
        • 2.Qxc4+
          • 2...Kxe5
            • 3.Qxc5#
          • 2...Rxc4
            • 3.Sb5#
        • 2.Qb2+
          • 2...Bxb2
            • 3.Sb5#
          • 2...c3
            • 3.Sb5#
      • 1...Bb2
        • 2.Qxc4+
          • 2...Kxe5
            • 3.Qxc5#
          • 2...Rxc4
            • 3.Sb5#
        • 2.Qxb2+
          • 2...c3
            • 3.Sb5#
      • 1...Bb4
        • 2.Qxc5+
          • 2...Kc3
            • 3.Qxc4#
          • 2...Bxc5
            • 3.Sb5#
      • 1...Bh7
        • 2.Qb2+
          • 2...Bxb2
            • 3.Sb5#
          • 2...c3
            • 3.Sb5#
            • 3.Sxe6#
      • 1...c3
        • 2.Qxc5+
          • 2...Bxc5
            • 3.Sb5#

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).