Problem Display
PID: 260580 (8/8/p7/2p1R3/R1KP2k1/Q7/7P/7n w - - 0 1)

Nagovitsin, Eduard Nikolaevich

64 Shakhmatnoe obozrenie, 2022

8/8/p7/2p1R3/R1KP2k1/Q7/7P/7n

#2

6 + 4


  • SOUND
  • Sets
    • 1...Sf2
      • 2.Qg3#
    • 1...Sg3
      • 2.Qxg3#
  • Tries
    • 1.Kxc5?
      • threat
        • 2.d5#
      • 1...Kh4
        • 2.d5#
      • 1...Sg3
        • 2.Qxg3#
      • 1...Sf2
        • 2.Qg3#
      • 1...Kf4!
    • 1.Kd5?
      • threat
        • 2.dxc5#
      • 1...Kf4
        • 2.dxc5#
      • 1...Kh4
        • 2.dxc5#
      • 1...cxd4
        • 2.Rxd4#
      • 1...Sg3
        • 2.Qxg3#
      • 1...Sf2
        • 2.Qg3#
      • 1...c4!
    • 1.Qf3+?
      • 1...Kh4
        • 2.Rh5#
        • 2.Qh5#
      • 1...Kxf3!
    • 1.Qh3+?
      • 1...Kf4
        • 2.Qf5#
      • 1...Kxh3!
    • 1.h3+?
      • 1...Kf4
        • 2.Qe3#
      • 1...Kh4!
    • 1.d5?
      • threat
        • 2.Kxc5#
      • 1...Kh4
        • 2.Kxc5#
      • 1...Sg3
        • 2.Qxg3#
      • 1...Sf2
        • 2.Qg3#
      • 1...Kf4!
  • Keys
    • 1.dxc5!
      • threat
        • 2.Kd5#
      • 1...Kf4
        • 2.Kd5#
      • 1...Kh4
        • 2.Kd5#
      • 1...Sg3
        • 2.Qxg3#
      • 1...Sf2
        • 2.Qg3#


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).