MESON Chess Problem Database

Problem Display
PID: 138769 (8/6p1/8/8/8/3Q1K1p/6P1/6kn w - - 0 1)

Juozenas, Ramutis

StrateGems, 2010

8/6p1/8/8/8/3Q1K1p/6P1/6kn

#4

3 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Qg6!
      • threat
        • 2.gxh3+
          • 2...Sg3
            • 3.Qxg3+
              • 3...Kf1
                • 4.Qf2#
              • 3...Kh1
                • 4.Qg2#
      • 1...Kh2
        • 2.gxh3
          • threat
            • 3.Qg2#
          • 2...Sg3
            • 3.Qxg3+
              • 3...Kh1
                • 4.Qg2#
      • 1...Sf2
        • 2.Qb1+
          • 2...Kh2
            • 3.Kxf2
              • threat
                • 4.Qg1#
              • 3...hxg2
                • 4.Qh7#
          • 2...Sd1
            • 3.Kg3
              • threat
                • 4.Qxd1#
              • 3...Kf1
                • 4.Qxd1#
              • 3...Kh1
                • 4.Qxd1#
      • 1...Sg3
        • 2.Qxg3
          • threat
            • 3.gxh3+
              • 3...Kf1
                • 4.Qf2#
              • 3...Kh1
                • 4.Qg2#
          • 2...Kh1
            • 3.gxh3
              • threat
                • 4.Qg2#
        • 2.gxh3
          • threat
            • 3.Qxg3+
              • 3...Kf1
                • 4.Qf2#
              • 3...Kh1
                • 4.Qg2#
          • 2...Kh1
            • 3.Kxg3
              • 3...Kg1
                • 4.Qb1#
            • 3.Qxg3
              • threat
                • 4.Qg2#
          • 2...Kh2
            • 3.Qxg3+
              • 3...Kh1
                • 4.Qg2#

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).