Problem Display
PID: 204197 (8/7R/1pk1P3/1p2p1P1/1P6/5K2/4P1B1/3b4 w - - 0 1)

Uftiuzhaninov, V

64 Shakhmatnoe obozrenie, 1924

8/7R/1pk1P3/1p2p1P1/1P6/5K2/4P1B1/3b4

#3

7 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Kf2+?
      • 1...Kd6
        • 2.Rd7+
          • 2...Kxe6
            • 3.Bh3#
      • 1...e4!
    • 1.Ke3+?
      • 1...Kd6
        • 2.Rd7+
          • 2...Kxe6
            • 3.Bh3#
      • 1...e4!
    • 1.Kg3+?
      • 1...Kd6
        • 2.Rd7+
          • 2...Kxe6
            • 3.Bh3#
      • 1...e4!
  • Keys
    • 1.Ke4!
      • threat
        • 2.Kxe5#
      • 1...Bc2+
        • 2.Kxe5+
          • 2...Be4
            • 3.Bxe4#
      • 1...Kd6
        • 2.Rd7+
          • 2...Kc6
            • 3.Kxe5#
          • 2...Kxe6
            • 3.Bh3#
      • 1...Bxe2
        • 2.Kxe5+
          • 2...Bf3
            • 3.Bxf3#
      • 1...Bb3
        • 2.Kxe5+
          • 2...Bd5
            • 3.Bxd5#

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).