Problem Display
PID: 264659 (8/p7/P4p2/kP6/P3p2b/2P1B3/1N4p1/6K1 w - - 0 1)

Juozenas, Ramutis

Zadachi i Etyudi, 2009

8/p7/P4p2/kP6/P3p2b/2P1B3/1N4p1/6K1

#5

7 + 6


SOLUTION


  • SOUND
  • Keys
    • 1.Bf4!
      • threat
        • 2.Bc7#
      • 1...Bf2+
        • 2.Kxf2
          • threat
            • 3.Bc7#
          • 2...g1Q+
            • 3.Kxg1
              • threat
                • 4.Bc7#
              • 3...Kb6
                • 4.Bd6
                  • threat
                    • 5.Sc4#
                  • 4...Ka5
                    • 5.Bc7#
          • 2...g1B+
            • 3.Kxg1
              • threat
                • 4.Bc7#
              • 3...Kb6
                • 4.Bd6
                  • threat
                    • 5.Sc4#
                  • 4...Ka5
                    • 5.Bc7#
          • 2...e3+
            • 3.Kxg2
              • threat
                • 4.Bc7#
              • 3...Kb6
                • 4.Bd6
                  • threat
                    • 5.Sc4#
                  • 4...Ka5
                    • 5.Bc7#
            • 3.Kg1
              • threat
                • 4.Bc7#
              • 3...Kb6
                • 4.Bd6
                  • threat
                    • 5.Sc4#
                  • 4...Ka5
                    • 5.Bc7#
          • 2...Kb6
            • 3.Bd6
              • threat
                • 4.Sc4#
              • 3...g1Q+
                • 4.Kxg1
                  • threat
                    • 5.Sc4#
                  • 4...Ka5
                    • 5.Bc7#
              • 3...g1B+
                • 4.Kxg1
                  • threat
                    • 5.Sc4#
                  • 4...Ka5
                    • 5.Bc7#
              • 3...e3+
                • 4.Kxg2
                  • threat
                    • 5.Sc4#
                  • 4...Ka5
                    • 5.Bc7#
                • 4.Kg1
                  • threat
                    • 5.Sc4#
                  • 4...Ka5
                    • 5.Bc7#
      • 1...Kb6
        • 2.Bd6
          • threat
            • 3.Sc4#
          • 2...Bf2+
            • 3.Kxf2
              • threat
                • 4.Sc4#
              • 3...g1Q+
                • 4.Kxg1
                  • threat
                    • 5.Sc4#
                  • 4...Ka5
                    • 5.Bc7#
              • 3...g1B+
                • 4.Kxg1
                  • threat
                    • 5.Sc4#
                  • 4...Ka5
                    • 5.Bc7#
              • 3...e3+
                • 4.Kxg2
                  • threat
                    • 5.Sc4#
                  • 4...Ka5
                    • 5.Bc7#
                • 4.Kg1
                  • threat
                    • 5.Sc4#
                  • 4...Ka5
                    • 5.Bc7#

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).