Problem Display
PID: 112733 (8/2r2pbK/5p2/8/2p2BNp/QbR5/1PPP4/Rqkr4 w - - 0 1)

Wenda, Jan

Pzp, 1948

8/2r2pbK/5p2/8/2p2BNp/QbR5/1PPP4/Rqkr4

#3

9 + 10


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Qxa1
      • 2.Qxa1#
    • 1...Ba2
      • 2.b3#
      • 2.b4#
    • 1...Bxc2+
      • 2.Rxc2+
        • 2...Kxc2
          • 3.Qc3#
    • 1...Ba4
      • 2.b3#
      • 2.b4#
  • Tries
    • 1.Qa2?
      • threat
        • 2.Rxb1#
        • 2.Qxb1#
      • 1...Bxc2+
        • 2.Kxg7
          • threat
            • 3.Rxb1#
            • 3.Qxb1#
          • 2...Qxa1
            • 3.Qxa1#
        • 2.d3+
          • 2...Rd2
            • 3.Rxb1#
            • 3.Qxb1#
      • 1...Bxa2!
  • Keys
    • 1.Sf2!
      • threat
        • 2.d3+
          • 2...Rd2
            • 3.cxb3#
      • 1...Bxc2+
        • 2.Sd3+
          • 2...cxd3
            • 3.b3#
            • 3.b4#
        • 2.Rxc2+
          • 2...Kxc2
            • 3.Qc3#
        • 2.d3+
          • 2...Rd2
            • 3.b3#
            • 3.b4#
      • 1...Rxd2
        • 2.Kxg7
          • threat
            • 3.cxb3#
          • 2...Qxa1
            • 3.Qxa1#
          • 2...Bxc2
            • 3.b3#
            • 3.b4#
          • 2...Ba2
            • 3.b3#
            • 3.b4#
          • 2...Ba4
            • 3.b3#
            • 3.b4#
      • 1...Re1
        • 2.d3+
          • 2...Re3
            • 3.Bxe3#
        • 2.d4+
          • 2...Re3
            • 3.Bxe3#
      • 1...Re7
        • 2.Sd3+
          • 2...cxd3
            • 3.cxb3#
      • 1...Bh6
        • 2.Kxh6
          • threat
            • 3.cxb3#
          • 2...Qxa1
            • 3.Qxa1#
          • 2...Bxc2
            • 3.b3#
            • 3.b4#
          • 2...Ba2
            • 3.b3#
            • 3.b4#
          • 2...Ba4
            • 3.b3#
            • 3.b4#
      • 1...f5
        • 2.d4+
          • 2...Rd2
            • 3.cxb3#

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).