Problem Display
PID: 189198 (7n/8/8/7q/1p1N4/1NkP4/p1P1P3/K1R4B w - - 0 1)

Weisert, Otto

Wurttemberger Zeitung, 1912

7n/8/8/7q/1p1N4/1NkP4/p1P1P3/K1R4B

#3

8 + 5


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Qxe2
      • 2.Sxe2#
      • 2.Sb5#
    • 1...Qf3
      • 2.Sb5#
    • 1...Qg4
      • 2.Sb5#
    • 1...Qg6
      • 2.Sb5#
    • 1...Qf7
      • 2.Sb5#
    • 1...Qxh1
      • 2.Sb5#
    • 1...Qh2
      • 2.Sb5#
    • 1...Qh3
      • 2.Sb5#
    • 1...Qh4
      • 2.Sb5#
    • 1...Qb5
      • 2.Sxb5#
    • 1...Qd5
      • 2.Bxd5
        • threat
          • 3.Sb5#
    • 1...Qh6
      • 2.Sb5#
    • 1...Qh7
      • 2.Sb5#
  • Tries
    • 1.Bd5?
      • threat
        • 2.Sb5#
      • 1...Qe8
        • 2.e3
          • threat
            • 3.Se2#
          • 2...Qxe3
            • 3.Sb5#
          • 2...Qh5
            • 3.Sb5#
        • 2.e4
          • threat
            • 3.Se2#
          • 2...Qxe4
            • 3.Sb5#
          • 2...Qh5
            • 3.Sb5#
      • 1...Qxd5!
  • Keys
    • 1.e3!
      • threat
        • 2.Bf3
          • threat
            • 3.Se2#
          • 2...Qxf3
            • 3.Sb5#
          • 2...Qh2
            • 3.Sb5#
        • 2.Bd5
          • threat
            • 3.Sb5#
          • 2...Qxd5
            • 3.Se2#
          • 2...Qe8
            • 3.Se2#
      • 1...Sg6
        • 2.Bd5
          • threat
            • 3.Sb5#
          • 2...Qxd5
            • 3.Se2#
      • 1...Sf7
        • 2.Bf3
          • threat
            • 3.Se2#
          • 2...Qxf3
            • 3.Sb5#
          • 2...Qh2
            • 3.Sb5#

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).