MESON Chess Problem Database

Problem Display
PID: 152210 (6q1/6p1/b3p3/2Rp4/2P1PP2/1P1k1r1r/1pNB1P1p/bQ1K3B w - - 0 1)

Fomichev, Evgeny Vasilevich

1st Comm., The Problemist, 2013

6q1/6p1/b3p3/2Rp4/2P1PP2/1P1k1r1r/1pNB1P1p/bQ1K3B

#4

11 + 11

56 The Problemist 2015

SOLUTION

  • SOUND
  • Keys
    • 1.b4!
      • threat
        • 2.Se1+
          • 2...Kd4
            • 3.Qd3+
              • 3...Rxd3
                • 4.Sc2#
      • 1...Kxe4
        • 2.Se1+
          • 2...Kd4
            • 3.Qd3+
              • 3...Rxd3
                • 4.Sc2#
      • 1...Rxf2
        • 2.Sxa1+
          • 2...Kd4
            • 3.Qxb2+
              • 3...Kd3
                • 4.Qc3#
              • 3...Rc3
                • 4.Qxc3#
        • 2.Se1+
          • 2...Kd4
            • 3.Qd3+
              • 3...Rxd3
                • 4.Sc2#
      • 1...Rxf4
        • 2.Sxa1+
          • 2...Kd4
            • 3.Qxb2+
              • 3...Kd3
                • 4.Qc3#
              • 3...Rc3
                • 4.Qxc3#
      • 1...Bxc4
        • 2.Sa3+
          • 2...Kd4
            • 3.Rxc4+
              • 3...dxc4
                • 4.Sb5#
      • 1...dxc4
        • 2.Se3+
          • 2...Kd4
            • 3.Rd5+
              • 3...exd5
                • 4.Sf5#
      • 1...dxe4
        • 2.Sxa1+
          • 2...Kd4
            • 3.Sb3+
              • 3...Rxb3
                • 4.Qxe4#
      • 1...Re3
        • 2.Se1+
          • 2...Kd4
            • 3.Qd3+
              • 3...Rxd3
                • 4.Sc2#
      • 1...Rfg3
        • 2.Se1+
          • 2...Kd4
            • 3.Qd3+
              • 3...Rxd3
                • 4.Sc2#

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).