Problem Display
PID: 255738 (6K1/5B2/bp1P4/pp2Qp2/3p4/p2k2p1/N3R3/3r4 w - - 0 1)

Kuligin, Nikolai Volodimirovich

Buletin Problemistic, 2004

6K1/5B2/bp1P4/pp2Qp2/3p4/p2k2p1/N3R3/3r4

#3

6 + 10


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Re1
      • 2.Rxe1
        • threat
          • 3.Qe2#
        • 2...Kc2
          • 3.Qe2#
        • 2...Kd2
          • 3.Qe2#
    • 1...Bb7
      • 2.Qxb5#
    • 1...Bc8
      • 2.Qxb5#
    • 1...f4
      • 2.Qe4#
  • Tries
    • 1.Rg2?
      • threat
        • 2.Qe2#
      • 1...Re1
        • 2.Qxe1
          • threat
            • 3.Sc1#
            • 3.Rd2#
            • 3.Qe2#
      • 1...Rd2!
    • 1.Qd5?
      • threat
        • 2.Qf3#
      • 1...Rd2
        • 2.Qf3+
          • 2...Kc2
            • 3.Qb3#
      • 1...Rf1
        • 2.Sc1+
          • 2...Kc3
            • 3.Qb3#
          • 2...Rxc1
            • 3.Qf3#
      • 1...Kxe2!
  • Keys
    • 1.Bh5!
      • threat
        • 2.Qxf5+
          • 2...Kc4
            • 3.Bf7#
      • 1...Kc4
        • 2.Qe6+
          • 2...Kd3
            • 3.Qb3#
          • 2...Kc5
            • 3.Rc2#
      • 1...Rf1
        • 2.Rd2+
          • 2...Kxd2
            • 3.Qe2#
          • 2...Kc4
            • 3.Bf7#
      • 1...f4
        • 2.Bf7
          • threat
            • 3.Qe4#
          • 2...Bb7
            • 3.Qxb5#
        • 2.Qf5+
          • 2...Kc4
            • 3.Bf7#
        • 2.Qe6
          • threat
            • 3.Bg6#
            • 3.Qb3#

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).