Problem Display
PID: 199137 (3K1Nk1/6B1/pn1N1P2/Q1P5/2rP4/6p1/p6b/r1n5 w - - 0 1)

Grossl, Frantisek

HM., Slovensky vychod, 1921

3K1Nk1/6B1/pn1N1P2/Q1P5/2rP4/6p1/p6b/r1n5

#3

8 + 9


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Rc2
      • 2.Sf5
        • threat
          • 3.Sh6#
        • 2...Kf7
          • 3.Sh6#
    • 1...Rc3
      • 2.Sf5
        • threat
          • 3.Sh6#
        • 2...Kf7
          • 3.Sh6#
    • 1...Sa4
      • 2.Qc7
        • threat
          • 3.Qf7#
  • Tries
    • 1.Sf5?
      • threat
        • 2.Sh6#
      • 1...Kf7
        • 2.Sh6#
      • 1...Rxd4+!
    • 1.cxb6?
      • threat
        • 2.Qd5#
      • 1...Rc8+
        • 2.Kxc8
          • threat
            • 3.Qd5#
        • 2.Sxc8
          • threat
            • 3.Qd5#
          • 2...Kf7
            • 3.Qd5#
      • 1...Rc5
        • 2.Qxc5
          • threat
            • 3.Qc4#
            • 3.Qd5#
      • 1...Rc7
        • 2.Kxc7
          • threat
            • 3.Qd5#
        • 2.Qd5+
          • 2...Rf7
            • 3.Qxf7#
        • 2.bxc7
          • threat
            • 3.Qd5#
      • 1...Rxd4!
  • Keys
    • 1.Qc3!
      • threat
        • 2.Qe3
          • threat
            • 3.Qe6#
      • 1...Rxc3
        • 2.Sf5
          • threat
            • 3.Sh6#
          • 2...Kf7
            • 3.Sh6#
      • 1...Rxd4
        • 2.Qxd4
          • threat
            • 3.f7#
      • 1...Rxc5
        • 2.dxc5
          • threat
            • 3.f7#
      • 1...Bg1
        • 2.Qxg3
          • threat
            • 3.f7#
      • 1...Se2
        • 2.Qd3
          • threat
            • 3.Qh7#
      • 1...Sb3
        • 2.Qd3
          • threat
            • 3.Qh7#
      • 1...Sd3
        • 2.Qxd3
          • threat
            • 3.Qh7#
      • 1...Sd5
        • 2.Qxc4
          • threat
            • 3.Qxd5#
      • 1...g2
        • 2.Qh3
          • threat
            • 3.Qe6#
            • 3.Qh7#
            • 3.Qh8#

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).