Problem Display
PID: 268027 (1B2b3/1Q6/1qR5/1N1kP3/3P3r/5P2/1K2P3/3R4 w - - 0 1)

Goldstein, Alexander

El Diluvio, 1933

1B2b3/1Q6/1qR5/1N1kP3/3P3r/5P2/1K2P3/3R4

#2

10 + 4


SOLUTION


  • COOKED
  • Sets
    • 1...Qxd4+
      • 2.Sc3#
    • 1...Qa7
      • 2.Sc3#
      • 2.Sc7#
    • 1...Qc7
      • 2.Sc3#
      • 2.Sxc7#
    • 1...Qd8
      • 2.Sc3#
    • 1...Qxb5+
      • 2.Qxb5#
    • 1...Qa6
      • 2.Sc3#
      • 2.Sc7#
    • 1...Rh1
      • 2.e4#
    • 1...Rh3
      • 2.e4#
    • 1...Rxd4
      • 2.e4#
    • 1...Rh5
      • 2.e4#
    • 1...Rh6
      • 2.e4#
    • 1...Rh7
      • 2.e4#
    • 1...Rh8
      • 2.e4#
    • 1...Bh5
      • 2.Qd7#
    • 1...Bxc6
      • 2.Qf7#
    • 1...Bg6
      • 2.Qd7#
    • 1...Bd7
      • 2.Qxd7#
    • 1...Bf7
      • 2.Qd7#
  • Tries
    • 1.Qxb6?
      • threat
        • 2.Sc3#
        • 2.Sc7#
        • 2.Rc5#
        • 2.Qc5#
      • 1...Rxd4
        • 2.Sc3#
        • 2.Rxd4#
        • 2.Rc5#
        • 2.Qc5#
        • 2.e4#
      • 1...Rh7
        • 2.Sc3#
        • 2.Rc5#
        • 2.Qc5#
        • 2.e4#
      • 1...Bxc6!
  • Keys
    • 1.Kb3!
      • threat
        • 2.Rd6#
      • 1...Qxb5+
        • 2.Qxb5#
      • 1...Qxd4
        • 2.Sc3#
      • 1...Qxc6
        • 2.Sc7#
      • 1...Rxd4
        • 2.e4#
      • 1...Bxc6
        • 2.Qf7#
    • 1.Rxb6+!
      • 1...Kc4
        • 2.Sa3#
        • 2.Sd6#
      • 1...Bc6
        • 2.Qxc6#
        • 2.Qf7#

There are these versions: 268028

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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).