Problem Display
PID: 276407 (8/K2R2B1/2P4p/1PpP3N/4k1P1/4p1pR/b1p1B1n1/4n3 w - - 0 1)

Makaronets, Leonid

diagrammes, 1979

8/K2R2B1/2P4p/1PpP3N/4k1P1/4p1pR/b1p1B1n1/4n3

#4

10 + 9


3750 FIDE Album (1977-1979) 1984

SOLUTION


  • SOUND
  • Keys
    • 1.Bb2!
      • threat
        • 2.Sf6+
          • 2...Kf4
            • 3.Rh5
              • threat
                • 4.Be5#
                • 4.Rf5#
      • 1...Sd3
        • 2.Sxg3+
          • 2...Kf4
            • 3.Sh5+
              • 3...Ke4
                • 4.Bf3#
              • 3...Kg5
                • 4.Rg7#
      • 1...Sf3
        • 2.Re7+
          • 2...Kxd5
            • 3.Rd7+
              • 3...Ke4
                • 4.Bd3#
              • 3...Ke6
                • 4.Sg7#
      • 1...Sh4
        • 2.Re7+
          • 2...Kxd5
            • 3.Sf4+
              • 3...Kd6
                • 4.Rd7#

This is a version of 274143

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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).