Problem Display
PID: 77864 (b4r2/4R3/Q6P/p3P1pK/r4kpP/1p2p1N1/q1P1P2p/b3nN2 w - - 0 1)

Rychkov, Vladimir Nikolaevich

1st Place, Candidates Ty., 1992

b4r2/4R3/Q6P/p3P1pK/r4kpP/1p2p1N1/q1P1P2p/b3nN2

#4

10 + 13


3681 FIDE Album (1992-1994) 2001
23 Die Schwalbe 2017

SOLUTION


  • SOUND
  • Keys
    • 1.Qb6!
      • threat
        • 2.Qxe3#
      • 1...Rd4
        • 2.Qg6
          • threat
            • 3.Qxg5#
          • 2...Sf3
            • 3.Qe6
              • threat
                • 4.Qxg4#
              • 3...Sxe5
                • 4.Qxe5#
              • 3...Rf5
                • 4.Qxf5#
      • 1...Bd4
        • 2.Qe6
          • threat
            • 3.Qxg4#
          • 2...Bf3
            • 3.Qg6
              • threat
                • 4.Qxg5#
              • 3...Bxe2
                • 4.Qe4#
              • 3...gxh4
                • 4.Qg5#
              • 3...Rf5
                • 4.Qxf5#
              • 3...Rg8
                • 4.Qf5#
                • 4.Qf7#
                • 4.Qf6#

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).