Problem Display
PID: 226718 (8/Q7/5p2/5pp1/6p1/3K4/4P1pb/3N2Bk w - - 0 1)

Samilo, Volodimir Grigorovich

Die Schwalbe, 2019

8/Q7/5p2/5pp1/6p1/3K4/4P1pb/3N2Bk

#5

5 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Se3!
      • threat
        • 2.Qb7
          • threat
            • 3.Qxg2#
          • 2...Kxg1
            • 3.Qxg2#
        • 2.Qa8
          • threat
            • 3.Qxg2#
          • 2...Kxg1
            • 3.Qxg2#
      • 1...Bf4
        • 2.Bf2
          • threat
            • 3.Qb7
              • threat
                • 4.Qxg2#
              • 3...Kh2
                • 4.Qxg2#
                • 4.Qh7#
              • 3...Bxe3
                • 4.Qh7#
            • 3.Qa8
              • threat
                • 4.Qxg2#
              • 3...Kh2
                • 4.Qxg2#
                • 4.Qh8#
              • 3...Bxe3
                • 4.Qh8#
          • 2...g1S
            • 3.Qa1
              • threat
                • 4.Qxg1#
              • 3...Kh2
                • 4.Qxg1+
                  • 4...Kh3
                    • 5.Qg2#
              • 3...Bh2
                • 4.Qf1
                  • threat
                    • 5.Qg2#
      • 1...f4
        • 2.Sxg4
          • threat
            • 3.Bxh2
              • threat
                • 4.Qg1#
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qxg1#
              • 3...g1R
                • 4.Qxg1#
          • 2...Bg3
            • 3.Qa1
              • threat
                • 4.Bf2+
                  • 4...g1Q
                    • 5.Qxg1#
                  • 4...g1S
                    • 5.Qxg1#
                  • 4...g1B
                    • 5.Qxg1#
                  • 4...g1R
                    • 5.Qxg1#
              • 3...Be1
                • 4.Qxe1
                  • threat
                    • 5.Sf2#
          • 2...f3
            • 3.Bxh2
              • threat
                • 4.Qg1#
              • 3...f2
                • 4.Qxf2
                  • threat
                    • 5.Qg1#
                  • 4...g1Q
                    • 5.Qxg1#
                  • 4...g1S
                    • 5.Qxg1#
                  • 4...g1B
                    • 5.Qxg1#
                    • 5.Qf3#
                  • 4...g1R
                    • 5.Qxg1#

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).