Problem Display
PID: 186506 (8/Qp6/n4p1p/3BkP2/2p2NnK/2pp1p2/4p2B/q3r2b w - - 0 1)

Grossl, Frantisek

Narodni listy, 1911

8/Qp6/n4p1p/3BkP2/2p2NnK/2pp1p2/4p2B/q3r2b

#4

6 + 14


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Bxb7!
      • threat
        • 2.Sxe2+
          • 2...Kxf5
            • 3.Bc8+
              • 3...Ke4
                • 4.Qd4#
              • 3...Kg6
                • 4.Sf4#
          • 2...Sxh2
            • 3.Qd4+
              • 3...Kxf5
                • 4.Qe4#
        • 2.Sd5+
          • 2...Kxf5
            • 3.Se7+
              • 3...Ke6
                • 4.Bd5#
          • 2...Sxh2
            • 3.Qe3+
              • 3...Kxf5
                • 4.Se7#
              • 3...Kd6
                • 4.Qe7#
        • 2.Sg6+
          • 2...Kxf5
            • 3.Se7+
              • 3...Ke6
                • 4.Bd5#
      • 1...Kxf5
        • 2.Qd4
          • threat
            • 3.Be4#
            • 3.Bc8#
            • 3.Qe4#
          • 2...Sc5
            • 3.Bc8+
              • 3...Se6
                • 4.Bxe6#
              • 3...Sd7
                • 4.Bxd7#
      • 1...Kd6
        • 2.Sd5+
          • 2...Kd7
            • 3.Bxa6+
              • 3...Kc6
                • 4.Sb4#
                • 4.Se7#
              • 3...Kd8
                • 4.Qe7#
              • 3...Ke8
                • 4.Qe7#
          • 2...Sxh2
            • 3.Qe3
              • threat
                • 4.Qe7#
              • 3...Kd7
                • 4.Qe7#
          • 2...Se5
            • 3.Ba8
              • threat
                • 4.Qe7#
              • 3...Sc7
                • 4.Qxc7#
      • 1...Sxh2
        • 2.Qe3+
          • 2...Kd6
            • 3.Sd5
              • threat
                • 4.Qe7#
              • 3...Kd7
                • 4.Qe7#
      • 1...f2
        • 2.Qd4+
          • 2...Kxd4
            • 3.Se6+
              • 3...Ke3
                • 4.Bf4#

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).