Problem Display
PID: 211536 (1N6/2p2p1q/1p3Bn1/2kp2P1/B4R2/2p2r2/2Q5/1Kb5 w - - 0 1)

Braune, Robert

L'Illustration, 1866

1N6/2p2p1q/1p3Bn1/2kp2P1/B4R2/2p2r2/2Q5/1Kb5

#4

7 + 10


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qd3!
      • threat
        • 2.Rc4+
          • 2...Kd6
            • 3.Rc6#
          • 2...dxc4
            • 3.Sa6#
        • 2.Qb5+
          • 2...Kd6
            • 3.Qc6#
      • 1...c2+
        • 2.Qxc2+
          • 2...Rc3
            • 3.Qxc3+
              • 3...Kd6
                • 4.Qc6#
      • 1...Kd6
        • 2.Qxd5+
          • 2...Kxd5
            • 3.Rd4+
              • 3...Kc5
                • 4.Sa6#
                • 4.Sd7#
              • 3...Ke6
                • 4.Bd7#
      • 1...Rxd3
        • 2.Be7+
          • 2...Sxe7
            • 3.Sd7+
              • 3...Kd6
                • 4.Rf6#

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).