Problem Display
PID: 213996 (2K5/B4p2/2Nk1P2/P2P2P1/P7/3P2pn/p1P1nPr1/3N1b2 w - - 0 1)

Kubbel, Arvid Ivanovich

64 Shakhmatnoe obozrenie, 1928

2K5/B4p2/2Nk1P2/P2P2P1/P7/3P2pn/p1P1nPr1/3N1b2

#3

12 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Kxd5
      • 2.Kd7
        • threat
          • 3.Se3#
          • 3.c4#
  • Keys
    • 1.Se3!
      • threat
        • 2.c4
          • threat
            • 3.Sf5#
            • 3.c5#
      • 1...Rxf2
        • 2.c4
          • threat
            • 3.c5#
      • 1...Sc3
        • 2.Bb8+
          • 2...Kc5
            • 3.d4#
      • 1...Sd4
        • 2.Se5
          • threat
            • 3.S5c4#
            • 3.Sxf7#
          • 2...Kxe5
            • 3.Bb8#
      • 1...Sef4
        • 2.Bb8+
          • 2...Kc5
            • 3.d4#
      • 1...Shf4
        • 2.Sd8
          • threat
            • 3.Sxf7#
          • 2...Ke5
            • 3.Sxf7#
          • 2...Sxd5
            • 3.Sc4#

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).