MESON Chess Problem Database

Problem Display
PID: 83294 (8/8/2P5/3p4/3p4/3p1Qp1/3p2p1/3K2Nk w - - 0 1)

Havel, Miroslav

Parallele 50, 1947

8/8/2P5/3p4/3p4/3p1Qp1/3p2p1/3K2Nk

#4

4 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.c7!
      • threat
        • 2.c8B
          • threat
            • 3.Bh3
              • threat
                • 4.Qxg2#
              • 3...Kxg1
                • 4.Qxg2#
              • 3...Kh2
                • 4.Qxg2#
          • 2...Kxg1
            • 3.Bh3
              • threat
                • 4.Qxg2#
              • 3...Kh1
                • 4.Qxg2#
              • 3...Kh2
                • 4.Qxg2#
          • 2...Kh2
            • 3.Bh3
              • threat
                • 4.Qxg2#
              • 3...Kxg1
                • 4.Qxg2#
              • 3...Kh1
                • 4.Qxg2#
      • 1...Kxg1
        • 2.c8Q
          • 2...Kh1
            • 3.Qh3+
              • 3...Kg1
                • 4.Qfxg2#
                • 4.Qhxg2#
          • 2...Kh2
            • 3.Qh3+
              • 3...Kg1
                • 4.Qfxg2#
                • 4.Qhxg2#
              • 3...Kxh3
                • 4.Qh5#
      • 1...Kh2
        • 2.c8B
          • threat
            • 3.Bh3
              • threat
                • 4.Qxg2#
              • 3...Kxg1
                • 4.Qxg2#
              • 3...Kh1
                • 4.Qxg2#
          • 2...Kxg1
            • 3.Bh3
              • threat
                • 4.Qxg2#
              • 3...Kh1
                • 4.Qxg2#
              • 3...Kh2
                • 4.Qxg2#
          • 2...Kh1
            • 3.Bh3
              • threat
                • 4.Qxg2#
              • 3...Kxg1
                • 4.Qxg2#
              • 3...Kh2
                • 4.Qxg2#

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).