MESON Chess Problem Database

Problem Display
PID: 269685 (7R/8/8/7p/4N3/8/7p/4bK1k w - - 0 1)

Radchenko, Sergei Vladimirovich

Shakhmatnaya kompozitsiya, 1997

7R/8/8/7p/4N3/8/7p/4bK1k

#3

3 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...Bd2
      • 2.Sf2#
      • 2.Sg3#
    • 1...Bf2
      • 2.Sxf2#
    • 1...Bc3
      • 2.Sf2#
      • 2.Sg3#
    • 1...Bg3
      • 2.Sxg3#
    • 1...Bb4
      • 2.Sf2#
      • 2.Sg3#
    • 1...Ba5
      • 2.Sf2#
      • 2.Sg3#
  • Tries
    • 1.Kxe1?
      • threat
        • 2.Kf1
          • 2...h4
            • 3.Sf2#
        • 2.Rg8
          • 2...h4
            • 3.Sf2#
      • 1...Kg1
        • 2.Rg8+
          • 2...Kh1
            • 3.Sf2#
      • 1...h4
        • 2.Kf1
          • 2...h3
            • 3.Sf2#
            • 3.Sg3#
        • 2.Kf2
          • 2...h3
            • 3.Sg3#
        • 2.Rg8
          • 2...h3
            • 3.Sf2#
      • 1...Kg2!
    • 1.Rxh5?
      • 1...Bf2
        • 2.Sxf2#
      • 1...Bd2
        • 2.Sf2#
        • 2.Sg3#
      • 1...Bc3
        • 2.Sf2#
        • 2.Sg3#
      • 1...Bg3
        • 2.Sxg3#
      • 1...Bb4
        • 2.Sf2#
        • 2.Sg3#
      • 1...Ba5
        • 2.Sf2#
        • 2.Sg3#
      • 1...Bh4!
    • 1.Rf8?
      • 1...Bh4
        • 2.Rf2
          • 2...Bxf2
            • 3.Sxf2#
          • 2...Bg3
            • 3.Sxg3#
          • 2...Bg5
            • 3.Sg3#
          • 2...Bf6
            • 3.Sg3#
          • 2...Be7
            • 3.Sg3#
          • 2...Bd8
            • 3.Sg3#
      • 1...h4!
  • Keys
    • 1.Rg8!
      • threat
        • 2.Kxe1
          • 2...h4
            • 3.Sf2#
      • 1...Bh4
        • 2.Rg3
          • threat
            • 3.Sf2#
          • 2...Bxg3
            • 3.Sxg3#
      • 1...h4
        • 2.Kxe1
          • 2...h3
            • 3.Sf2#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).