Problem Display
PID: 204084 (8/p3Q2K/1Ppp1P1n/1r1k4/1p1P2pp/2p1p1P1/2P5/3R1Bb1 w - - 0 1)

Kuijers, LA

De Telegraaf, 1924

8/p3Q2K/1Ppp1P1n/1r1k4/1p1P2pp/2p1p1P1/2P5/3R1Bb1

#3

9 + 12


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Rc5
      • 2.Bd3
        • threat
          • 3.Qe4#
        • 2...Kxd4
          • 3.Bf1#
          • 3.Be2#
          • 3.Bb5#
          • 3.Ba6#
          • 3.Qe4#
    • 1...Sf5
      • 2.Qe4+
        • 2...Kxe4
          • 3.Bg2#
      • 2.Qf7+
        • 2...Ke4
          • 3.Bg2#
    • 1...e2
      • 2.Bg2+
        • 2...Kc4
          • 3.Qxe2#
    • 1...c5
      • 2.dxc5+
        • 2...Kxc5
          • 3.Qxd6#
          • 3.Qc7#
        • 2...Kc6
          • 3.Qc7#
  • Tries
    • 1.Qxd6+?
      • 1...Ke4
        • 2.Qf4+
          • 2...Kd5
            • 3.Qe5#
      • 1...Kxd6!
  • Keys
    • 1.f7!
      • threat
        • 2.f8S
          • threat
            • 3.Qe6#
          • 2...c5
            • 3.Qb7#
      • 1...Rxb6
        • 2.Bd3
          • threat
            • 3.Qe4#
          • 2...Kxd4
            • 3.Qxd6#
      • 1...Sxf7
        • 2.Qxf7+
          • 2...Ke4
            • 3.Bg2#
      • 1...e2
        • 2.Bg2+
          • 2...Kc4
            • 3.Qxe2#
      • 1...c5
        • 2.dxc5+
          • 2...Kxc5
            • 3.Qxd6#
            • 3.Qc7#
          • 2...Kc6
            • 3.Qc7#
      • 1...Rc5
        • 2.Bd3
          • threat
            • 3.Qe4#
          • 2...Kxd4
            • 3.Bf1#
            • 3.Be2#
            • 3.Bb5#
            • 3.Ba6#
            • 3.Qe4#
        • 2.f8S
          • threat
            • 3.Qe6#
      • 1...Sf5
        • 2.Qe4+
          • 2...Kxe4
            • 3.Bg2#

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).