MESON Chess Problem Database

Problem Display
PID: 268609 (8/Q4b2/2p2P2/2N3rr/2pkPPpn/3p1pBn/3P3K/5B2 w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

Sachmatija, 2022

8/Q4b2/2p2P2/2N3rr/2pkPPpn/3p1pBn/3P3K/5B2

#4

9 + 11

SOLUTION

  • SOUND
  • Keys
    • 1.f5!
      • threat
        • 2.Qa1+
          • 2...Kxc5
            • 3.Qa5+
              • 3...Kd4
                • 4.Qe5#
      • 1...Sf4
        • 2.Bf2+
          • 2...Ke5
            • 3.Qc7+
              • 3...Kxf6
                • 4.Bd4#
      • 1...c3
        • 2.Sd7+
          • 2...Kxe4
            • 3.Qe3+
              • 3...Kd5
                • 4.Sb6#
                • 4.Qxd3#
              • 3...Kxf5
                • 4.Bxd3#
          • 2...c5
            • 3.Qxc5+
              • 3...Kxe4
                • 4.Qe5#
      • 1...Bd5
        • 2.Sb7+
          • 2...c5
            • 3.Qxc5+
              • 3...Kxe4
                • 4.Sd6#
      • 1...Sg6
        • 2.Se6+
          • 2...Kxe4
            • 3.Qd4+
              • 3...Kxf5
                • 4.Sg7#

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).