Problem Display
PID: 77480 (Q7/8/8/8/8/6p1/6pb/2K4k w - - 0 1)

Cyrulik, Stepan Pavlovich

Gartser, Arthur Teodorovich

Problemist Pribuzhya, 1991

Q7/8/8/8/8/6p1/6pb/2K4k

#5

2 + 4


SOLUTION


  • COOKED
  • Keys
    • 1.Kd2!
      • threat
        • 2.Ke2
          • threat
            • 3.Qe4
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#
            • 3.Qc6
              • 3...Bg1
                • 4.Qc1
                  • 4...Kh2
                    • 5.Qh6#
            • 3.Qb7
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#
          • 2...Bg1
            • 3.Qa1
              • 3...Kh2
                • 4.Qh8#
        • 2.Qe4
          • threat
            • 3.Ke2
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#
            • 3.Kc3
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#
          • 2...Bg1
            • 3.Qb1
              • 3...Kh2
                • 4.Qh7#
      • 1...Kg1
        • 2.Ke1
          • 2...Kh1
            • 3.Ke2
              • 3...Bg1
                • 4.Qa1
                  • 4...Kh2
                    • 5.Qh8#
        • 2.Ke2
          • 2...Kh1
            • 3.Qe4
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#
            • 3.Qc6
              • 3...Bg1
                • 4.Qc1
                  • 4...Kh2
                    • 5.Qh6#
            • 3.Qb7
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#
        • 2.Ke3
          • threat
            • 3.Qa1#
          • 2...Kh1
            • 3.Ke2
              • 3...Bg1
                • 4.Qa1
                  • 4...Kh2
                    • 5.Qh8#
        • 2.Qf3
          • 2...Kh1
            • 3.Qe4
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#
        • 2.Qe4
          • threat
            • 3.Qe1#
          • 2...Kh1
            • 3.Ke2
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#
            • 3.Kc3
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#
        • 2.Qe8
          • threat
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe4
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#
    • 1.Qf3!
      • threat
        • 2.Kd2
          • threat
            • 3.Qe4
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#
          • 2...Kg1
            • 3.Qd1+
              • 3...Kf2
                • 4.Qe2+
                  • 4...Kg1
                    • 5.Qe1#
      • 1...Kg1
        • 2.Kb2
          • 2...Kh1
            • 3.Qe4
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#
        • 2.Kd2
          • 2...Kh1
            • 3.Qe4
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#

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).