Problem Display
PID: 164859 (8/3Q1pp1/K2b4/2pk3b/1pR1pP2/pP4n1/5N2/2N1r1R1 w - - 0 1)

Ersek, Tibor

4th Comm., StrateGems, 2015

8/3Q1pp1/K2b4/2pk3b/1pR1pP2/pP4n1/5N2/2N1r1R1

#3

8 + 11


145 StrateGems 2017

SOLUTION


  • SOUND
  • Sets
    • 1...Re2
      • 2.Rd1+
        • 2...Rd2
          • 3.Rxd2#
    • 1...Bd1
      • 2.Qxf7+
        • 2...Kc6
          • 3.Qb7#
    • 1...Be2
      • 2.Qxf7+
        • 2...Kc6
          • 3.Qb7#
    • 1...Bf3
      • 2.Qxf7+
        • 2...Kc6
          • 3.Qb7#
    • 1...Bg4
      • 2.Qxf7+
        • 2...Kc6
          • 3.Qb7#
        • 2...Be6
          • 3.Qb7#
    • 1...Sf1
      • 2.Rg5+
        • 2...f5
          • 3.Rxf5#
    • 1...Sh1
      • 2.Rg5+
        • 2...f5
          • 3.Rxf5#
    • 1...Se2
      • 2.Rg5+
        • 2...f5
          • 3.Rxf5#
    • 1...g6
      • 2.Qxf7+
        • 2...Kc6
          • 3.Qb7#
  • Tries
    • 1.Qxf7+?
      • 1...Kc6
        • 2.Qb7#
      • 1...Bxf7!
  • Keys
    • 1.Se2!
      • threat
        • 2.Rxc5+
          • 2...Kxc5
            • 3.Qb5#
      • 1...Rxe2
        • 2.Rd1+
          • 2...Rd2
            • 3.Rxd2#
      • 1...Bxe2
        • 2.Qxf7+
          • 2...Kc6
            • 3.Qb7#
      • 1...Sxe2
        • 2.Rg5+
          • 2...f5
            • 3.Rxf5#
      • 1...Rc1
        • 2.Rxc5+
          • 2...Kxc5
            • 3.Qb5#
          • 2...Rxc5
            • 3.Rd1#

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).