Problem Display
PID: 264570 (k1K5/rp2p3/p3pp2/7Q/8/5p2/8/4b3 w - - 0 1)

Vokal, Stanislav

Pravda (Bratislava), 1993

k1K5/rp2p3/p3pp2/7Q/8/5p2/8/4b3

#5

2 + 9


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Keys
    • 1.Qh2!
      • threat
        • 2.Qb8#
      • 1...Bg3
        • 2.Qxg3
          • threat
            • 3.Qb8#
          • 2...e5
            • 3.Qg8
              • threat
                • 4.Kc7#
                • 4.Kd7#
              • 3...b5
                • 4.Qd5+
                  • 4...Rb7
                    • 5.Qxb7#
              • 3...b6
                • 4.Qd5+
                  • 4...Rb7
                    • 5.Qxb7#
      • 1...e5
        • 2.Qh8
          • threat
            • 3.Kc7#
            • 3.Kd7#
          • 2...b5
            • 3.Qe8
              • threat
                • 4.Qc6+
                  • 4...Rb7
                    • 5.Qxb7#
              • 3...Rc7+
                • 4.Kxc7+
                  • 4...Ka7
                    • 5.Qb8#
              • 3...Rb7
                • 4.Qc6
                  • threat
                    • 5.Qxb7#
                  • 4...Ka7
                    • 5.Qxb7#
              • 3...Rd7
                • 4.Qxd7
                  • threat
                    • 5.Qb7#
          • 2...b6
            • 3.Qe8
              • threat
                • 4.Qc6+
                  • 4...Rb7
                    • 5.Qxb7#
              • 3...Rc7+
                • 4.Kxc7+
                  • 4...Ka7
                    • 5.Qb8#
              • 3...Rb7
                • 4.Qc6
                  • threat
                    • 5.Qxb7#
                  • 4...Ka7
                    • 5.Qxb7#
              • 3...Rd7
                • 4.Qxd7
                  • threat
                    • 5.Qb7#

FEATURES


NOT CLASSIFIED


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).