Problem Display
PID: 95165 (8/8/8/1K2N3/8/2p5/2BNk3/5R2 w - - 0 1)

Antipov, Viacheslav Pavlovich

Novgorodskaya pravda, 1985

8/8/8/1K2N3/8/2p5/2BNk3/5R2

#3

5 + 2


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Ke3
      • 2.Sdc4+
        • 2...Ke2
          • 3.Bd3#
        • 2...Kd4
          • 3.Rd1#
  • Tries
    • 1.Kc4?
      • 1...Kxd2
        • 2.Rf2+
          • 2...Kc1
            • 3.Sd3#
          • 2...Ke1
            • 3.Sd3#
          • 2...Ke3
            • 3.Sg4#
      • 1...cxd2
        • 2.Bd3+
          • 2...Ke3
            • 3.Sg4#
            • 3.Rf3#
      • 1...Ke3!
    • 1.Sb3?
      • threat
        • 2.Bd3+
          • 2...Ke3
            • 3.Rf3#
      • 1...Ke3
        • 2.Bd3
          • 2...c2
            • 3.Rf3#
      • 1...Kxf1!
    • 1.Se4?
      • 1...Ke3
        • 2.Sc4+
          • 2...Ke2
            • 3.Sg3#
          • 2...Kd4
            • 3.Rd1#
      • 1...Kxf1!
    • 1.Bd3+?
      • 1...Ke3
        • 2.Sb3
          • 2...c2
            • 3.Rf3#
      • 1...Kxd2!
  • Keys
    • 1.Kc5!
      • 1...Kxd2
        • 2.Rf2+
          • 2...Kc1
            • 3.Sd3#
          • 2...Ke1
            • 3.Sd3#
          • 2...Ke3
            • 3.Sg4#
      • 1...Ke3
        • 2.Sdc4+
          • 2...Ke2
            • 3.Bd3#
      • 1...cxd2
        • 2.Bd3+
          • 2...Ke3
            • 3.Rf3#

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).