MESON Chess Problem Database

Problem Display
PID: 242123 (7Q/1p6/6p1/2ppp3/2Nk2p1/5pN1/2K5/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Utarova, Diana

Stratagems of Chess, 2020

7Q/1p6/6p1/2ppp3/2Nk2p1/5pN1/2K5/8

#3

4 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...dxc4
      • 2.Qd8+
        • 2...Ke3
          • 3.Qd2#
    • 1...b5
      • 2.Qxe5+
        • 2...Kxc4
          • 3.Qc3#
  • Tries
    • 1.Qh1?
      • threat
        • 2.Qa1+
          • 2...Kxc4
            • 3.Qa4#
      • 1...dxc4
        • 2.Qd1+
          • 2...Ke3
            • 3.Qd2#
      • 1...b5
        • 2.Qa1+
          • 2...Kxc4
            • 3.Qc3#
      • 1...Kxc4!
  • Keys
    • 1.Qa8!
      • threat
        • 2.Qa1+
          • 2...Kxc4
            • 3.Qa4#
        • 2.Qa5
          • threat
            • 3.Qc3#
          • 2...Kxc4
            • 3.Qa4#
          • 2...dxc4
            • 3.Qd2#
      • 1...dxc4
        • 2.Qd8+
          • 2...Ke3
            • 3.Qd2#
      • 1...e4
        • 2.Qa1+
          • 2...Kxc4
            • 3.Qa4#
      • 1...b5
        • 2.Qa1+
          • 2...Kxc4
            • 3.Qc3#
      • 1...b6
        • 2.Qa1+
          • 2...Kxc4
            • 3.Qa4#

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).