Problem Display
PID: 254688 (q7/1pn1p1n1/1P6/p3B3/2N1Np1p/2p2k1P/Kb6/4RB2 w - - 0 1)

Leites, Samuil Davidovich

Schach, 1969

q7/1pn1p1n1/1P6/p3B3/2N1Np1p/2p2k1P/Kb6/4RB2

#3

8 + 11


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Qa7
      • 2.Bd4
        • threat
          • 3.Se5#
        • 2...e5
          • 3.Sxe5#
      • 2.Bxc7
        • threat
          • 3.Se5#
        • 2...c2
          • 3.Scd2#
        • 2...e5
          • 3.Sxe5#
      • 2.Bxg7
        • threat
          • 3.Se5#
        • 2...c2
          • 3.Scd2#
        • 2...e5
          • 3.Sxe5#
    • 1...Sce6
      • 2.Bc7
        • threat
          • 3.Se5#
        • 2...c2
          • 3.Scd2#
    • 1...Sce8
      • 2.Bc7
        • threat
          • 3.Se5#
        • 2...c2
          • 3.Scd2#
        • 2...e5
          • 3.Sxe5#
    • 1...Sge6
      • 2.Bg7
        • threat
          • 3.Se5#
        • 2...c2
          • 3.Scd2#
    • 1...Sge8
      • 2.Bd4
        • threat
          • 3.Se5#
        • 2...e5
          • 3.Sxe5#
      • 2.Bxc7
        • threat
          • 3.Se5#
        • 2...c2
          • 3.Scd2#
        • 2...e5
          • 3.Sxe5#
      • 2.Bg7
        • threat
          • 3.Se5#
        • 2...c2
          • 3.Scd2#
        • 2...e5
          • 3.Sxe5#
      • 2.Bh8
        • threat
          • 3.Se5#
        • 2...c2
          • 3.Scd2#
        • 2...e5
          • 3.Sxe5#
    • 1...c2
      • 2.Scd2#
    • 1...e6
      • 2.Bd4
        • threat
          • 3.Se5#
        • 2...e5
          • 3.Sxe5#
      • 2.Bd6
        • threat
          • 3.Se5#
        • 2...c2
          • 3.Scd2#
        • 2...e5
          • 3.Sxe5#
      • 2.Bf6
        • threat
          • 3.Se5#
        • 2...c2
          • 3.Scd2#
        • 2...e5
          • 3.Sxe5#
      • 2.Bxc7
        • threat
          • 3.Se5#
        • 2...c2
          • 3.Scd2#
        • 2...e5
          • 3.Sxe5#
      • 2.Bxg7
        • threat
          • 3.Se5#
        • 2...c2
          • 3.Scd2#
        • 2...e5
          • 3.Sxe5#
  • Tries
    • 1.Sg5+?
      • 1...Kg3
        • 2.Re2
          • threat
            • 3.Rg2#
      • 1...Kf2!
    • 1.Bd4?
      • threat
        • 2.Se5#
      • 1...e5
        • 2.Sxe5#
      • 1...Qg8!
    • 1.Bxc7?
      • threat
        • 2.Se5#
      • 1...c2
        • 2.Scd2#
      • 1...e5
        • 2.Sxe5#
      • 1...Qg8!
    • 1.Bxg7?
      • threat
        • 2.Se5#
      • 1...c2
        • 2.Scd2#
      • 1...e5
        • 2.Sxe5#
      • 1...Qg8!
  • Keys
    • 1.Re2!
      • threat
        • 2.Sg5+
          • 2...Kg3
            • 3.Rg2#
      • 1...Sce6
        • 2.Bc7
          • threat
            • 3.Se5#
          • 2...c2
            • 3.Scd2#
      • 1...Sge6
        • 2.Bg7
          • threat
            • 3.Se5#
          • 2...c2
            • 3.Scd2#

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).