Problem Display
PID: 255403 (8/3p4/3K4/2p2p2/3k4/6Q1/3N4/8 w - - 0 1)

Maistrenko, Nikolai Terentevich

Shvetsov, Vladimir Georgievich

2nd Prize, Volgogradskaya Pravda, 1970

8/3p4/3K4/2p2p2/3k4/6Q1/3N4/8

#4

3 + 4


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Qb3!
      • 1...c4
        • 2.Sxc4
          • 2...f4
            • 3.Sb2
              • threat
                • 4.Qd3#
              • 3...Ke4
                • 4.Qd3#
            • 3.Se5
              • threat
                • 4.Qd3#
              • 3...Ke4
                • 4.Qd3#
      • 1...f4
        • 2.Qf3
          • 2...c4
            • 3.Sf1
              • 3...c3
                • 4.Qd5#

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).