Problem Display
PID: 76640 (2K5/3N1R1p/p1pp4/3kpQ2/1p4p1/r3P1Pr/2P5/b4B1b w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Rychkov, Vladimir Nikolaevich

1st Prize, Severnaya pravda, 1992

2K5/3N1R1p/p1pp4/3kpQ2/1p4p1/r3P1Pr/2P5/b4B1b

#3

8 + 12


5416 FIDE Album (1992-1994) (Annexe) 2003

SOLUTION


  • SOUND
  • Sets
    • 1...Ra2
      • 2.Bc4+
        • 2...Kxc4
          • 3.Qd3#
    • 1...Ra4
      • 2.Bc4+
        • 2...Kxc4
          • 3.Qd3#
    • 1...Ra5
      • 2.Bc4+
        • 2...Kxc4
          • 3.Qd3#
    • 1...Bc3
      • 2.Bc4+
        • 2...Kxc4
          • 3.Qd3#
    • 1...b3
      • 2.c4#
  • Keys
    • 1.Rf6!
      • threat
        • 2.c4+
          • 2...bxc4 ep
            • 3.Qd3#
      • 1...Rxe3
        • 2.Qe6+
          • 2...Kd4
            • 3.Qc4#
          • 2...Ke4
            • 3.Rf4#
      • 1...Rd3
        • 2.c4+
          • 2...Kxc4
            • 3.Qxd3#
          • 2...bxc4 ep
            • 3.Qxd3#
      • 1...c5
        • 2.Kc7
          • threat
            • 3.Sb6#
            • 3.Rxd6#
      • 1...Rc3
        • 2.Rxd6+
          • 2...Kxd6
            • 3.Qxe5#
      • 1...Ra4
        • 2.Bc4+
          • 2...Kxc4
            • 3.Qd3#
      • 1...Bc3
        • 2.Bc4+
          • 2...Kxc4
            • 3.Qd3#
      • 1...Bd4
        • 2.e4+
          • 2...Bxe4
            • 3.Qe6#

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).