Problem Display
PID: 169300 (2K5/B6p/2k1B3/b2R4/8/1b6/2q5/2Q5 w - - 0 1)

Belchikov, Nikolai Invanovich

Khramtsevich, Mikhail Nikolaevich

2nd HM., SuperProblem 186. TT, 2017

2K5/B6p/2k1B3/b2R4/8/1b6/2q5/2Q5

#2

5 + 5


6490 yacpdb 2018
  • SOUND
  • Sets
    • 1...Qc5
      • 2.Qxc5#
  • Tries
    • 1.Rc5+?
      • 1...Qxc5
        • 2.Qxc5#
      • 1...Kd6!
    • 1.Qa3?
      • threat
        • 2.Qd6#
      • 1...Bxd5
        • 2.Bd7#
      • 1...Qc5
        • 2.Qxc5#
      • 1...Qh2
        • 2.Qc5#
      • 1...Bb4
        • 2.Qa6#
      • 1...Bc7!
    • 1.Qg5?
      • threat
        • 2.Bd7#
      • 1...Bxd5
        • 2.Qxd5#
      • 1...Qf5!
  • Keys
    • 1.Qf4!
      • threat
        • 2.Qd6#
      • 1...Bxd5
        • 2.Bd7#
      • 1...Qc5
        • 2.Rxc5#
      • 1...Qh2
        • 2.Rc5#
      • 1...Bb4
        • 2.Qc7#
      • 1...Bc7
        • 2.Qxc7#


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).