Problem Display
PID: 156082 (Q1K4B/8/1p6/1P6/8/1k1P4/8/8 w - - 0 1)

Bogdanov, Evgeny Mikhailovich

Suomen Shakki, 2006

Q1K4B/8/1p6/1P6/8/1k1P4/8/8

#4

5 + 2


15323 FIDE Album (2004-2006) 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Qg2!
      • 1...Ka3
        • 2.Bc3
          • threat
            • 3.Qb2+
              • 3...Ka4
                • 4.Qb4#
          • 2...Kb3
            • 3.Qb2+
              • 3...Ka4
                • 4.Qb4#
          • 2...Ka4
            • 3.Qa2+
              • 3...Kxb5
                • 4.Qc4#
      • 1...Ka4
        • 2.Qb2
          • 2...Ka5
            • 3.Bc3+
              • 3...Ka4
                • 4.Qb4#
      • 1...Kb4
        • 2.Qa2
          • 2...Kxb5
            • 3.Qc4+
              • 3...Ka5
                • 4.Bc3#
          • 2...Kc5
            • 3.Qb2
              • 3...Kd5
                • 4.Qe5#
              • 3...Kd6
                • 4.Qe5#

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).