Problem Display
PID: 174131 (3R4/3b4/1P1bp3/K3Rp2/1ppk1N2/1PN5/1p2Q3/1Bq5 w - - 0 1)

Buchner, Richard

Promadas, 1930

3R4/3b4/1P1bp3/K3Rp2/1ppk1N2/1PN5/1p2Q3/1Bq5

#2

9 + 9


6490 yacpdb 2018

SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Qe3
      • 2.Qxe3#
    • 1...Qxb1
      • 2.Qe3#
    • 1...Qd1
      • 2.Qe3#
    • 1...Qf1
      • 2.Qe3#
    • 1...Qh1
      • 2.Qe3#
    • 1...Qc2
      • 2.Qe3#
    • 1...Bc5
      • 2.Sb5#
    • 1...Bc7
      • 2.Sb5#
    • 1...Be7
      • 2.Sb5#
    • 1...Bb8
      • 2.Sb5#
    • 1...Bf8
      • 2.Sb5#
    • 1...Bb5
      • 2.Sxb5#
    • 1...Bc8
      • 2.Sb5#
  • Tries
    • 1.Sxe6+?
      • 1...Bxe6
        • 2.Sb5#
      • 1...Kxc3!
    • 1.Rc5?
      • threat
        • 2.Rxc4#
      • 1...Kxc3
        • 2.Qd3#
      • 1...Kxc5
        • 2.Qxc4#
      • 1...Bxc5
        • 2.Sb5#
      • 1...cxb3
        • 2.Rc4#
      • 1...Qe3
        • 2.Qxc4#
      • 1...Bb5
        • 2.Qe5#
      • 1...Qxc3!
    • 1.Rd5+?
      • 1...Kxc3
        • 2.Qxc4#
      • 1...exd5!
    • 1.Rxd7?
      • threat
        • 2.Sb5#
      • 1...Qxc3
        • 2.Sxe6#
        • 2.Rxd6#
      • 1...bxc3
        • 2.Sxe6#
        • 2.Rxd6#
      • 1...Qe3
        • 2.Qxe3#
      • 1...Kxc3!

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).