Problem Display
PID: 25668 (8/2p5/1p6/kP4pr/p5Nr/K1N2Q2/2P1P3/7b w - - 0 1)

Grolman, Lev

3rd HM., The Problemist Supplement, 1993

8/2p5/1p6/kP4pr/p5Nr/K1N2Q2/2P1P3/7b

#3

7 + 8


3681 FIDE Album (1992-1994) 2001

SOLUTION


  • SOUND
  • Sets
    • 1...Rh2
      • 2.Se5
        • threat
          • 3.Sc4#
          • 3.Sc6#
    • 1...Rh3
      • 2.Se5
        • threat
          • 3.Sc4#
          • 3.Sc6#
  • Tries
    • 1.Se5?
      • threat
        • 2.Sc6#
      • 1...Bxf3
        • 2.e4
          • threat
            • 3.Sc4#
            • 3.Sc6#
      • 1...Rh6!
    • 1.Qf8?
      • threat
        • 2.Qb4#
      • 1...Rxg4
        • 2.e4
          • threat
            • 3.Qb4#
            • 3.Qa8#
      • 1...c5!
  • Keys
    • 1.e4!
      • threat
        • 2.Se5
          • threat
            • 3.Sc4#
            • 3.Sc6#
        • 2.Qf8
          • threat
            • 3.Qb4#
            • 3.Qa8#
      • 1...Rxg4
        • 2.Qf8
          • threat
            • 3.Qb4#
            • 3.Qa8#
      • 1...Bxf3
        • 2.Se5
          • threat
            • 3.Sc4#
            • 3.Sc6#
      • 1...Rh3
        • 2.Se3
          • threat
            • 3.Sc4#
        • 2.Se5
          • threat
            • 3.Sc4#
            • 3.Sc6#
      • 1...Rh6
        • 2.Qf8
          • threat
            • 3.Qb4#
            • 3.Qa8#
      • 1...Rh7
        • 2.Se5
          • threat
            • 3.Sc4#
            • 3.Sc6#
      • 1...Rh8
        • 2.Se5
          • threat
            • 3.Sc4#
            • 3.Sc6#
      • 1...c5
        • 2.Se5
          • threat
            • 3.Sc4#
            • 3.Sc6#
      • 1...c6
        • 2.Qf8
          • threat
            • 3.Qb4#
            • 3.Qa8#

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).