Problem Display
PID: 237958 (b2K4/6p1/3p4/7N/4pBPk/pR6/8/3B4 w - - 0 1)

Lobodinski, Grigory Vasilevich

Shakhmaty v SSSR, 1952

b2K4/6p1/3p4/7N/4pBPk/pR6/8/3B4

#4

6 + 6


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Re3!
      • threat
        • 2.Sxg7
          • threat
            • 3.Sf5#
      • 1...Bd5
        • 2.Sxg7
          • threat
            • 3.Sf5#
          • 2...Be6
            • 3.Sxe6
              • threat
                • 4.Bg5#
      • 1...Bc6
        • 2.Sxg7
          • threat
            • 3.Sf5#
          • 2...Bd7
            • 3.Kxd7
              • threat
                • 4.Sf5#
      • 1...Bb7
        • 2.Sxg7
          • threat
            • 3.Sf5#
          • 2...Bc8
            • 3.Kxc8
              • threat
                • 4.Sf5#
      • 1...g5
        • 2.Bxd6
          • threat
            • 3.Sf4
              • threat
                • 4.Sg2#
                • 4.Sg6#
                • 4.Rh3#
              • 3...gxf4
                • 4.Be7#
            • 3.Sg7
              • threat
                • 4.Sf5#
            • 3.Bb4
              • threat
                • 4.Be1#
        • 2.Bh2
          • threat
            • 3.Sg7
              • threat
                • 4.Sf5#
            • 3.Bg1
              • threat
                • 4.Bf2#
        • 2.Be5
          • threat
            • 3.Sf4
              • threat
                • 4.Sg2#
                • 4.Sg6#
                • 4.Rh3#
              • 3...gxf4
                • 4.Bf6#
            • 3.Sg7
              • threat
                • 4.Sf5#
            • 3.Bc3
              • threat
                • 4.Be1#
      • 1...g6
        • 2.Re2
          • threat
            • 3.Rh2#
          • 2...Kxg4
            • 3.Rg2+
              • 3...Kh3
                • 4.Rh2#
              • 3...Kh4
                • 4.Rh2#
              • 3...Kf5
                • 4.Bg4#

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).