Problem Display
PID: 149708 (1bbq3Q/1p1p3p/NB1r1P2/1BR1N3/1n1kP2R/5P2/n4P1K/8 w - - 0 1)

Gulyaev, Aleksandr Pavlovich (aka Grin, AP)

L'Italia Scacchistica, 1930

1bbq3Q/1p1p3p/NB1r1P2/1BR1N3/1n1kP2R/5P2/n4P1K/8

#2

12 + 10


SOLUTION


  • COOKED
  • Sets
    • 1...Sc3
      • 2.Rd5#
  • Tries
    • 1.Sd3?
      • threat
        • 2.e5#
      • 1...Rxf6+
        • 2.Rc7#
      • 1...Qxf6
        • 2.Rc6#
      • 1...Qg8
        • 2.Rc6#
      • 1...Sc3
        • 2.Rd5#
      • 1...Sd5
        • 2.exd5#
      • 1...Sxd3!
    • 1.Sc6+?
      • 1...Rxc6+
        • 2.e5#
      • 1...Sxc6
        • 2.e5#
      • 1...bxc6
        • 2.e5#
      • 1...dxc6!
  • Keys
    • 1.Sg6!
      • threat
        • 2.e5#
      • 1...Rxf6+
        • 2.Rc7#
      • 1...Qxf6
        • 2.Rc6#
      • 1...Sc3
        • 2.Rd5#
      • 1...Sd3
        • 2.Rc4#
      • 1...Sd5
        • 2.exd5#
    • 1.Sf7!
      • threat
        • 2.e5#
      • 1...Rxf6+
        • 2.Rc7#
      • 1...Qxf6
        • 2.Rc6#
      • 1...Qg8
        • 2.Rc6#
      • 1...Sc3
        • 2.Rd5#
      • 1...Sd3
        • 2.Rc4#
      • 1...Sd5
        • 2.exd5#
    • 1.Rh5!
      • threat
        • 2.Rc4#

This is a version of 147846

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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).