Problem Display
PID: 129669 (r2b4/4pB1p/1pppP2k/6p1/1B4p1/2Q5/p7/K7 w - - 0 1)

Sulc, Jindrich

Sach, 1943

r2b4/4pB1p/1pppP2k/6p1/1B4p1/2Q5/p7/K7

#3

5 + 11


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Ra3
      • 2.Qh8
        • threat
          • 3.Qf8#
    • 1...Ra4
      • 2.Qh8
        • threat
          • 3.Qf8#
    • 1...Ra5
      • 2.Qh8
        • threat
          • 3.Qf8#
    • 1...Ra6
      • 2.Qh8
        • threat
          • 3.Qf8#
    • 1...Ra7
      • 2.Qh8
        • threat
          • 3.Qf8#
    • 1...d5
      • 2.Qf6+
        • 2...exf6
          • 3.Bf8#
  • Tries
    • 1.Ba3?
      • threat
        • 2.Bb2
          • threat
            • 3.Qg7#
      • 1...Rxa3
        • 2.Qh8
          • threat
            • 3.Qf8#
      • 1...Ra4
        • 2.Qh8
          • threat
            • 3.Qf8#
      • 1...Ra5
        • 2.Qh8
          • threat
            • 3.Qf8#
      • 1...d5
        • 2.Qf6+
          • 2...exf6
            • 3.Bf8#
      • 1...Bc7!
    • 1.Qh3+?
      • 1...Kg7
        • 2.Bc3+
          • 2...Kf8
            • 3.Qh6#
      • 1...gxh3!
  • Keys
    • 1.Qb2!
      • threat
        • 2.Bc3
          • threat
            • 3.Bg7#
            • 3.Qh2#
      • 1...Ra3
        • 2.Qh8
          • threat
            • 3.Qf8#
      • 1...Ra4
        • 2.Qh8
          • threat
            • 3.Qf8#
      • 1...Ra5
        • 2.Qh8
          • threat
            • 3.Qf8#
      • 1...g3
        • 2.Bc3
          • threat
            • 3.Bg7#
          • 2...g4
            • 3.Bd2#
            • 3.Qc1#
            • 3.Qd2#
      • 1...d5
        • 2.Qf6+
          • 2...exf6
            • 3.Bf8#

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).