Problem Display
PID: 94283 (4K3/5p2/5p2/1p3p1b/3p1p1b/4Nn2/2QB4/k3qR2 w - - 0 1)

Wenda, Jan

Ceske Slovo, 1939

4K3/5p2/5p2/1p3p1b/3p1p1b/4Nn2/2QB4/k3qR2

#3

5 + 11


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Qb1
      • 2.Rxb1#
      • 2.Qxb1#
    • 1...Qc1
      • 2.Rxc1#
    • 1...Qd1
      • 2.Rxd1#
    • 1...dxe3
      • 2.Bc3#
    • 1...d3
      • 2.Bc3#
  • Tries
    • 1.Bc1?
      • threat
        • 2.Qb2#
      • 1...Qd2
        • 2.Bb2+
          • 2...Ka2
            • 3.Ra1#
      • 1...Qf2
        • 2.Bb2+
          • 2...Ka2
            • 3.Ra1#
        • 2.Rxf2
          • threat
            • 3.Qa2#
            • 3.Qb2#
      • 1...Qc3
        • 2.Bb2+
          • 2...Ka2
            • 3.Ra1#
      • 1...Qb4
        • 2.Bb2+
          • 2...Ka2
            • 3.Ra1#
      • 1...Qe2
        • 2.Bb2+
          • 2...Ka2
            • 3.Ra1#
      • 1...Qxe3+!
    • 1.Rxe1+?
      • 1...Bxe1
        • 2.Sd1
          • threat
            • 3.Qb2#
      • 1...Sxe1!
  • Keys
    • 1.Qb3!
      • threat
        • 2.Bxe1
          • threat
            • 3.Sc2#
            • 3.Bc3#
      • 1...Sxd2
        • 2.Rxe1+
          • 2...Bxe1
            • 3.Sc2#
          • 2...Bd1
            • 3.Sc2#
          • 2...Sb1
            • 3.Sc2#
            • 3.Rxb1#
            • 3.Qxb1#
            • 3.Qa3#
      • 1...fxe3
        • 2.Bc1
          • threat
            • 3.Qb2#
          • 2...Qxc1
            • 3.Rxc1#
          • 2...Qd2
            • 3.Bb2#
          • 2...Qf2
            • 3.Bb2#
          • 2...Qc3
            • 3.Bb2#
          • 2...Qb4
            • 3.Bb2#
          • 2...Qe2
            • 3.Bb2#
      • 1...Sg1
        • 2.Rxe1+
          • 2...Bxe1
            • 3.Sc2#
          • 2...Bd1
            • 3.Sc2#
            • 3.Rxd1#
      • 1...Sh2
        • 2.Rxe1+
          • 2...Bxe1
            • 3.Sc2#
          • 2...Bd1
            • 3.Sc2#
            • 3.Rxd1#
      • 1...Sg5
        • 2.Rxe1+
          • 2...Bxe1
            • 3.Sc2#
          • 2...Bd1
            • 3.Sc2#
            • 3.Rxd1#

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).