Problem Display
PID: 94919 (8/2B5/8/1p1pp3/Nk2p3/5n2/2Qp4/b2K4 w - - 0 1)

Fomichev, Evgeny Vasilevich

Magadansky Komsomolets, 1988

8/2B5/8/1p1pp3/Nk2p3/5n2/2Qp4/b2K4

#4

4 + 8


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Keys
    • 1.Sc5!
      • threat
        • 2.Sa6+
          • 2...Ka3
            • 3.Bd6+
              • 3...b4
                • 4.Bxb4#
        • 2.Bd6
          • threat
            • 3.Sb7#
          • 2...Ka5
            • 3.Qa2+
              • 3...Kb4
                • 4.Sxe4#
              • 3...Kb6
                • 4.Qa6#
          • 2...Bc3
            • 3.Qb3+
              • 3...Ka5
                • 4.Bc7#
          • 2...Bd4
            • 3.Sb7+
              • 3...Bc5
                • 4.Bxc5#
            • 3.Qb3+
              • 3...Ka5
                • 4.Bc7#
      • 1...Bb2
        • 2.Qxb2+
          • 2...Kc4
            • 3.Qb3+
              • 3...Kd4
                • 4.Se6#
              • 3...Kxc5
                • 4.Qc3#
      • 1...Bd4
        • 2.Bb6
          • threat
            • 3.Qb3#
          • 2...Bxc5
            • 3.Bxc5+
              • 3...Ka5
                • 4.Qa2#
    • 1.Bd6+!
      • 1...Ka5
        • 2.Qc7+
          • 2...Kxa4
            • 3.Qc5
              • threat
                • 4.Qa3#
                • 4.Qb4#
              • 3...Kb3
                • 4.Qc2#
              • 3...Ka5
                • 4.Qa7#
              • 3...b4
                • 4.Qxb4#

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).