Problem Display
PID: 250952 (3nbN1r/K3Bp1r/2ppp3/2p1p1P1/4k2p/2PR1R1B/1P6/8 w - - 0 1)

Grinblat, Arieh

Uralski Problemist, 2011

3nbN1r/K3Bp1r/2ppp3/2p1p1P1/4k2p/2PR1R1B/1P6/8

#5

9 + 12


SOLUTION


  • SOUND
  • Keys
    • 1.b3!
      • threat
        • 2.Bf1
          • threat
            • 3.Rde3+
              • 3...Kd5
                • 4.Bc4#
          • 2...c4
            • 3.bxc4
              • threat
                • 4.Rde3#
      • 1...f5
        • 2.Rfe3+
          • 2...Kf4
            • 3.Sxe6+
              • 3...Sxe6
                • 4.Rf3+
                  • 4...Ke4
                    • 5.Bxf5#
      • 1...f6
        • 2.Rde3+
          • 2...Kd5
            • 3.Bxe6+
              • 3...Sxe6
                • 4.c4+
                  • 4...Kd4
                    • 5.Sxe6#

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).