Problem Display
PID: 193866 (3Q1BK1/5p2/B3p2P/3q4/8/N1p5/3k2NR/n3R2n w - - 0 1)

Robinson, Frank

Brisbane Courier, 1916

3Q1BK1/5p2/B3p2P/3q4/8/N1p5/3k2NR/n3R2n

#2

9 + 7


6490 yacpdb 2019

SOLUTION


  • COOKED
  • Sets
    • 1...Qd3
      • 2.Qxd3#
    • 1...Qd4
      • 2.Qxd4#
    • 1...Qd6
      • 2.Qxd6#
    • 1...Qd7
      • 2.Qg5#
      • 2.Qxd7#
    • 1...Sc2
      • 2.Sb1#
    • 1...c2
      • 2.Bb4#
    • 1...e5
      • 2.Qg5#
      • 2.Qxd5#
  • Tries
    • 1.Se3+?
      • 1...Kxe1
        • 2.Re2#
      • 1...Sf2!
    • 1.Sh4+?
      • 1...Sf2
        • 2.Sf3#
      • 1...Kxe1!
    • 1.Bc5?
      • threat
        • 2.Be3#
      • 1...c2
        • 2.Bb4#
        • 2.Qa5#
      • 1...Qd4
        • 2.Qxd4#
      • 1...Sc2
        • 2.Sb1#
      • 1...Qxd8+!
    • 1.Re2+?
      • 1...Kd1
        • 2.Rxh1#
      • 1...Kc1!
    • 1.Qd6?
      • threat
        • 2.Qf4#
      • 1...c2
        • 2.Qb4#
      • 1...Qd3
        • 2.Qxd3#
      • 1...Qd4
        • 2.Qxd4#
      • 1...Sc2
        • 2.Sb1#
      • 1...e5
        • 2.Qxd5#
      • 1...Qxd6!
  • Keys
    • 1.Bd6!
      • threat
        • 2.Bf4#
      • 1...Qxg2+
        • 2.Bg3#
      • 1...Qg5+
        • 2.Qxg5#
      • 1...Qxd6
        • 2.Qxd6#
      • 1...c2
        • 2.Bb4#
      • 1...Qe5
        • 2.Bxe5#
      • 1...Sc2
        • 2.Sb1#
      • 1...e5
        • 2.Qg5#
    • 1.Rhxh1!
      • threat
        • 2.Rd1#
        • 2.Re2#
      • 1...c2
        • 2.Bb4#
      • 1...Qd3
        • 2.Qxd3#

FEATURES


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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).