Problem Display
PID: 113370 (5n2/n4Np1/r3p3/2pB2p1/p2k4/P3NP2/K2PPB2/7b w - - 0 1)

Kuznetsov, Mikhail Pavlovich

Marandiuk, Mikhail Nazarovich

Shakhmaty, 1976

5n2/n4Np1/r3p3/2pB2p1/p2k4/P3NP2/K2PPB2/7b

#4

9 + 10


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Bc4!
      • threat
        • 2.d3
          • threat
            • 3.Sd1#
            • 3.Sd5#
          • 2...Kc3
            • 3.Be1+
              • 3...Kd4
                • 4.Sc2#
      • 1...Rb6
        • 2.d3
          • threat
            • 3.Sd1#
            • 3.Sd5#
          • 2...Rb2+
            • 3.Kxb2
              • threat
                • 4.Sd1#
                • 4.Sf1#
                • 4.Sc2#
                • 4.Sg2#
                • 4.Sg4#
                • 4.Sd5#
                • 4.Sf5#
          • 2...Kc3
            • 3.Be1+
              • 3...Kd4
                • 4.Sc2#
      • 1...Sb5
        • 2.Sg4+
          • 2...Kxc4
            • 3.Sge5+
              • 3...Kd5
                • 4.e4#
      • 1...Sc6
        • 2.Sf5+
          • 2...Kxc4
            • 3.S5d6+
              • 3...Kd5
                • 4.e4#
      • 1...g4
        • 2.d3
          • threat
            • 3.Sd1#
            • 3.Sd5#
          • 2...Kc3
            • 3.Be1+
              • 3...Kd4
                • 4.Sc2#
          • 2...g3
            • 3.Sd1+
              • 3...gxf2
                • 4.e3#
            • 3.Sd5+
              • 3...gxf2
                • 4.e3#
      • 1...e5
        • 2.d3
          • threat
            • 3.Sd1#
            • 3.Sd5#
          • 2...Kc3
            • 3.Be1+
              • 3...Kd4
                • 4.Sc2#
                • 4.Sf5#
          • 2...e4
            • 3.Sd1+
              • 3...e3
                • 4.Bxe3#
            • 3.Sd5+
              • 3...e3
                • 4.Bxe3#

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).