Problem Display
PID: 113376 (8/1R4K1/p2p1p2/P7/k4N2/p1B1pp2/8/6bb w - - 0 1)

Mazel, Frantisek

Svobodne Slovo, 1960

8/1R4K1/p2p1p2/P7/k4N2/p1B1pp2/8/6bb

#4

5 + 9


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Keys
    • 1.Sd3!
      • threat
        • 2.Rb4+
          • 2...Kxa5
            • 3.Sc1
              • threat
                • 4.Sb3#
      • 1...a2
        • 2.Sb2+
          • 2...Ka3
            • 3.Sc4+
              • 3...Ka4
                • 4.Rb4#
        • 2.Rb4+
          • 2...Kxa5
            • 3.Sb2
              • threat
                • 4.Sc4#
                • 4.Rb3#
                • 4.Rb7#
                • 4.Rb8#
      • 1...Bh2
        • 2.Rb4+
          • 2...Kxa5
            • 3.Sc1
              • threat
                • 4.Sb3#
            • 3.Bd4
              • threat
                • 4.Bb6#
        • 2.Bd4
          • threat
            • 3.Rb4+
              • 3...Kxa5
                • 4.Bb6#
          • 2...Kxa5
            • 3.Rb4
              • threat
                • 4.Bb6#
          • 2...a2
            • 3.Rb4+
              • 3...Ka3
                • 4.Bb2#
              • 3...Kxa5
                • 4.Bb6#
      • 1...f2
        • 2.Rb4+
          • 2...Kxa5
            • 3.Bxf6
              • threat
                • 4.Bd8#
            • 3.Bd4
              • threat
                • 4.Bb6#
    • 1.Rb4+!
      • 1...Kxa5
        • 2.Sd3
          • threat
            • 3.Sc1
              • threat
                • 4.Sb3#
          • 2...a2
            • 3.Sb2
              • threat
                • 4.Sc4#
                • 4.Rb3#
                • 4.Rb7#
                • 4.Rb8#
          • 2...f2
            • 3.Bxf6
              • threat
                • 4.Bd8#
            • 3.Bd4
              • threat
                • 4.Bb6#

FEATURES


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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).