Problem Display
PID: 146475 (4K3/np4Np/6kB/3p2P1/2B1p3/2P1p2p/1r2pP2/Q2r4 w - - 0 1)

Akerblom, Johan Axel

Eskilstuna Kuriren, 1926

(First published on Sat Feb 20 1926)

4K3/np4Np/6kB/3p2P1/2B1p3/2P1p2p/1r2pP2/Q2r4

#3

8 + 11


14986 White-Hume Collection 2013

SOLUTION


  • SOUND
  • Sets
    • 1...Rxa1
      • 2.Bxd5
        • threat
          • 3.Bxe4#
          • 3.Bf7#
    • 1...Rdb1
      • 2.Bxd5
        • threat
          • 3.Bxe4#
          • 3.Bf7#
    • 1...Rc1
      • 2.Bxd5
        • threat
          • 3.Bxe4#
          • 3.Bf7#
    • 1...Re1
      • 2.Bxd5
        • threat
          • 3.Bxe4#
          • 3.Bf7#
    • 1...Rh1
      • 2.Bxd5
        • threat
          • 3.Bxe4#
          • 3.Bf7#
    • 1...Rd3
      • 2.f4
        • threat
          • 3.f5#
        • 2...exf4 ep
          • 3.Bxd3#
    • 1...Rbb1
      • 2.Bxe2
        • threat
          • 3.Bh5#
    • 1...Rb3
      • 2.Bxe2
        • threat
          • 3.Bh5#
    • 1...Rb4
      • 2.Bxe2
        • threat
          • 3.Bh5#
    • 1...Rb5
      • 2.Bxe2
        • threat
          • 3.Bh5#
    • 1...d4
      • 2.Bf7#
    • 1...b5
      • 2.Qa6+
        • 2...Sc6
          • 3.Qxc6#
      • 2.Qxa7
        • threat
          • 3.Qb6#
          • 3.Qa6#
          • 3.Qf7#
    • 1...b6
      • 2.Qxa7
        • threat
          • 3.Qf7#
  • Tries
    • 1.Bxd5?
      • threat
        • 2.Bxe4#
        • 2.Bf7#
      • 1...Rd4
        • 2.Bf7#
      • 1...Rb4
        • 2.Bf7#
      • 1...Rb5
        • 2.Bf7#
      • 1...Rxd5!
  • Keys
    • 1.Qb1!
      • threat
        • 2.Qxe4+
          • 2...dxe4
            • 3.Bf7#
      • 1...Rdxb1
        • 2.Bxd5
          • threat
            • 3.Bxe4#
            • 3.Bf7#
      • 1...Rbxb1
        • 2.Bxe2
          • threat
            • 3.Bh5#
      • 1...Rd3
        • 2.f4
          • threat
            • 3.f5#
          • 2...exf4 ep
            • 3.Bxd3#
            • 3.Qxd3#
      • 1...Rd4
        • 2.f4
          • threat
            • 3.f5#
      • 1...Rc2
        • 2.Qxb7
          • threat
            • 3.Qf7#

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).