Problem Display
PID: 47642 (4r3/2p2N1b/2R1p3/1Bpkbn1R/r5Q1/2qP1N1K/2n5/8 w - - 0 1)

Herpai, S Ferenc

Themes-64, 1957

4r3/2p2N1b/2R1p3/1Bpkbn1R/r5Q1/2qP1N1K/2n5/8

#2

8 + 11


SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Ra1
      • 2.Qe4#
    • 1...Ra2
      • 2.Qe4#
    • 1...Ra3
      • 2.Qe4#
    • 1...Re4
      • 2.Qxe4#
      • 2.dxe4#
    • 1...Ra5
      • 2.Qe4#
    • 1...Ra6
      • 2.Qe4#
    • 1...Ra7
      • 2.Qe4#
    • 1...Raa8
      • 2.Qe4#
    • 1...Bd4
      • 2.Qe4#
    • 1...Sb4
      • 2.Qe4#
    • 1...Scd4
      • 2.Qe4#
    • 1...Sfd4
      • 2.Rxe5#
    • 1...Se7
      • 2.Qxe6#
    • 1...c4
      • 2.Qe4#
  • Tries
    • 1.Ra6?
      • threat
        • 2.Bc6#
      • 1...Rxa6
        • 2.Qe4#
      • 1...Sb4
        • 2.Qe4#
      • 1...Scd4
        • 2.Qe4#
      • 1...Sfd4
        • 2.Rxe5#
      • 1...Se7
        • 2.Qxe6#
      • 1...c6
        • 2.Bxc6#
      • 1...c4!
    • 1.Rxc7?
      • threat
        • 2.Bc6#
      • 1...Ra6
        • 2.Qe4#
      • 1...Sb4
        • 2.Qe4#
      • 1...Scd4
        • 2.Qe4#
      • 1...Sfd4
        • 2.Rxe5#
        • 2.Rd7#
      • 1...Se7
        • 2.Rd7#
      • 1...c4
        • 2.Qe4#
      • 1...Bxc7!

FEATURES


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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).