MESON Chess Problem Database

Problem Display
PID: 269945 (8/1Q6/3k2N1/p3p3/P6P/5P2/2N5/4K3 w - - 0 1)

Petrasinovic, Petrasin

Variantim, 2022

8/1Q6/3k2N1/p3p3/P6P/5P2/2N5/4K3

#4

7 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.h5!
      • 1...Kc5
        • 2.Qa6
          • threat
            • 3.Se7
              • 3...e4
                • 4.Qc6#
          • 2...Kd5
            • 3.Se7+
              • 3...Kc5
                • 4.Qc6#
          • 2...e4
            • 3.Se7
              • threat
                • 4.Qc6#
      • 1...Ke6
        • 2.f4
          • 2...Kf5
            • 3.Se3+
              • 3...Ke6
                • 4.Qe7#
              • 3...Kf6
                • 4.Qe7#
          • 2...Kd6
            • 3.fxe5+
              • 3...Kc5
                • 4.Qb5#
              • 3...Ke6
                • 4.Sd4#
          • 2...Kf6
            • 3.Se3
              • threat
                • 4.Qe7#
              • 3...Ke6
                • 4.Qe7#
          • 2...exf4
            • 3.Sd4+
              • 3...Kd6
                • 4.Qc6#
              • 3...Kf6
                • 4.Qe7#
          • 2...e4
            • 3.Sd4+
              • 3...Kd6
                • 4.Qc6#
              • 3...Kf6
                • 4.Qe7#

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).