Problem Display
PID: 248542 (Q7/4rb1p/2rb3B/3pp3/8/2p5/3N1pR1/2N2K1k w - - 0 1)

Vladimirov, Yakov Georgevich

2nd Prize, Havel MT, 1960

Q7/4rb1p/2rb3B/3pp3/8/2p5/3N1pR1/2N2K1k

#4

6 + 10


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Qc8!
      • threat
        • 2.Qh3#
      • 1...Rxc8
        • 2.Sd3
          • threat
            • 3.Sxf2#
          • 2...Bc5
            • 3.Sf3
              • threat
                • 4.Rh2#
      • 1...Re6
        • 2.Se4
          • threat
            • 3.Sxf2#
            • 3.Sg3#
          • 2...dxe4
            • 3.Se2
              • threat
                • 4.Sg3#
              • 3...Rg6
                • 4.Qh3#
      • 1...Rd7
        • 2.Bf4
          • threat
            • 3.Rh2#
          • 2...exf4
            • 3.Sf3
              • threat
                • 4.Rh2#
      • 1...Be6
        • 2.Bf4
          • threat
            • 3.Rh2#
          • 2...exf4
            • 3.Sf3
              • threat
                • 4.Rh2#
              • 3...Bh3
                • 4.Qxh3#

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).