Problem Display
PID: 264788 (6bk/P7/7K/3p4/3P4/8/8/8 w - - 0 1)

Kovalenko, Vitaly Semenovich

Kudesnik, 1996

6bk/P7/7K/3p4/3P4/8/8/8

#5

3 + 3


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Keys
    • 1.Kg6!
      • 1...Bf7+
        • 2.Kxf7
          • 2...Kh7
            • 3.a8Q
              • 3...Kh6
                • 4.Qxd5
                  • 4...Kh7
                    • 5.Qh1#
                    • 5.Qh5#
      • 1...Bh7+
        • 2.Kf6
          • threat
            • 3.a8Q+
              • 3...Bg8
                • 4.Qb8
                  • 4...Kh7
                    • 5.Qh2#
                • 4.Qc8
                  • 4...Kh7
                    • 5.Qh3#
                • 4.Qe8
                  • 4...Kh7
                    • 5.Qh5#
                • 4.Qf8
                  • 4...Kh7
                    • 5.Qg7#
          • 2...Bb1
            • 3.a8Q+
              • 3...Kh7
                • 4.Qf8
                  • threat
                    • 5.Qg7#
          • 2...Bc2
            • 3.a8Q+
              • 3...Kh7
                • 4.Qf8
                  • threat
                    • 5.Qg7#
          • 2...Bd3
            • 3.a8Q+
              • 3...Kh7
                • 4.Qf8
                  • threat
                    • 5.Qg7#
          • 2...Be4
            • 3.a8Q+
              • 3...Kh7
                • 4.Qf8
                  • threat
                    • 5.Qg7#
          • 2...Bf5
            • 3.a8Q+
              • 3...Kh7
                • 4.Qf8
                  • threat
                    • 5.Qg7#
              • 3...Bc8
                • 4.Kg6
                  • 4...Kg8
                    • 5.Qxc8#
          • 2...Bg8
            • 3.a8Q
              • 3...Kh7
                • 4.Qf8
                  • threat
                    • 5.Qg7#
                  • 4...Kh8
                    • 5.Qg7#
      • 1...Be6
        • 2.a8Q+
          • 2...Bg8
            • 3.Kf6
              • 3...Kh7
                • 4.Qf8
                  • threat
                    • 5.Qg7#
                  • 4...Kh8
                    • 5.Qg7#

FEATURES


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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).