Problem Display
PID: 153050 (8/8/K3B2p/7P/PP2k1P1/8/5Q2/8 w - - 0 1)

Bogdanov, Evgeny Mikhailovich

Schweizerische Schachzeitung, 2001

8/8/K3B2p/7P/PP2k1P1/8/5Q2/8

#4

7 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Kb5!
      • threat
        • 2.Kc5
          • threat
            • 3.Bf5+
              • 3...Ke5
                • 4.Qd4#
            • 3.Bc4
              • 3...Ke5
                • 4.Qd4#
                • 4.Qf5#
          • 2...Kd3
            • 3.Bf5+
              • 3...Kc3
                • 4.Qc2#
      • 1...Kd3
        • 2.Bf5+
          • 2...Kc3
            • 3.Qc2+
              • 3...Kd4
                • 4.Qc5#
      • 1...Ke5
        • 2.Bc8
          • 2...Ke4
            • 3.Kc4
              • 3...Ke5
                • 4.Qd4#
          • 2...Kd5
            • 3.Qe3
              • 3...Kd6
                • 4.Qc5#

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).