Problem Display
PID: 119555 (1Q6/4p2p/6NK/8/7p/5Ppr/4P2k/4R3 w - - 0 1)

Kubbel, Arvid Ivanovich

Casopis ceskoslovenskych sachistu, 1924

1Q6/4p2p/6NK/8/7p/5Ppr/4P2k/4R3

#3

6 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Se5?
      • 1...e6
        • 2.e3
          • 2...Kg2
            • 3.Qb2#
          • 2...g2
            • 3.Sg4#
        • 2.e4
          • 2...Kg2
            • 3.Qb2#
          • 2...g2
            • 3.Sg4#
      • 1...Kg2!
    • 1.Qa7?
      • threat
        • 2.Qg1#
      • 1...Kg2
        • 2.Qg1#
      • 1...g2!
    • 1.Qb6?
      • threat
        • 2.Qg1#
      • 1...Kg2
        • 2.Qg1#
      • 1...g2!
    • 1.e3?
      • threat
        • 2.Re2+
          • 2...Kg1
            • 3.Qb1#
          • 2...Kh1
            • 3.Qb1#
      • 1...e5
        • 2.Sxe5
          • 2...Kg2
            • 3.Qb2#
          • 2...g2
            • 3.Sg4#
      • 1...Kg2!
  • Keys
    • 1.e4!
      • threat
        • 2.Re2+
          • 2...Kg1
            • 3.Qb1#
          • 2...Kh1
            • 3.Qb1#
      • 1...Kg2
        • 2.Qb2+
          • 2...Kxf3
            • 3.Qe2#
      • 1...e5
        • 2.Sxe5
          • 2...Kg2
            • 3.Qb2#
          • 2...g2
            • 3.Sg4#

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).