MESON Chess Problem Database

Problem Display
PID: 251687 (6Q1/8/4Bpp1/4k1p1/1N6/8/5P2/1K6 w - - 0 1)

Petrasinovic, Petrasin

Sachova skladba, 2021

6Q1/8/4Bpp1/4k1p1/1N6/8/5P2/1K6

#4

5 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Bc8!
      • threat
        • 2.Qd5+
          • 2...Kf4
            • 3.Sd3#
      • 1...Kf4
        • 2.Qb3
          • threat
            • 3.Qe3#
          • 2...Ke5
            • 3.Qd5+
              • 3...Kf4
                • 4.Sd3#
          • 2...f5
            • 3.Qg3+
              • 3...Ke4
                • 4.Qe3#
      • 1...Kd6
        • 2.Qf8+
          • 2...Ke5
            • 3.Qc5+
              • 3...Ke4
                • 4.Qe3#
              • 3...Kf4
                • 4.Qe3#
          • 2...Kc7
            • 3.Sa6+
              • 3...Kb6
                • 4.Qc5#
              • 3...Kc6
                • 4.Qc5#
      • 1...f5
        • 2.Qe6+
          • 2...Kd4
            • 3.Qd5+
              • 3...Kc3
                • 4.Sa2#
          • 2...Kf4
            • 3.Qe2
              • 3...g4
                • 4.Qe3#

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).