Problem Display
PID: 133370 (8/8/1K2pp2/8/2B1k3/8/3P1Q2/8 w - - 0 1)

Andreev, Aleksandr Grigorevich

200 Shakhmatni Zadachi, 1983

8/8/1K2pp2/8/2B1k3/8/3P1Q2/8

#2

4 + 3


5454 Near Snap 2015
5454 Near Snap 2016
  • SOUND
  • Sets
    • 1...e5
      • 2.d3#
    • 1...f5
      • 2.Qe3#
  • Tries
    • 1.Ka5?
      • 1...e5
        • 2.d3#
      • 1...f5
        • 2.Qe3#
      • 1...Ke5!
    • 1.Kb5?
      • 1...e5
        • 2.d3#
      • 1...f5
        • 2.Qe3#
      • 1...Ke5!
    • 1.Kc5?
      • 1...e5
        • 2.d3#
      • 1...f5
        • 2.Qe3#
      • 1...Ke5!
    • 1.Ka6?
      • 1...e5
        • 2.d3#
      • 1...f5
        • 2.Qe3#
      • 1...Ke5!
    • 1.Kc6?
      • 1...e5
        • 2.d3#
      • 1...f5
        • 2.Qe3#
      • 1...Ke5!
    • 1.Ka7?
      • 1...e5
        • 2.d3#
      • 1...f5
        • 2.Qe3#
      • 1...Ke5!
    • 1.Kb7?
      • 1...e5
        • 2.d3#
      • 1...f5
        • 2.Qe3#
      • 1...Ke5!
    • 1.Kc7?
      • 1...e5
        • 2.d3#
      • 1...f5
        • 2.Qe3#
      • 1...Ke5!
  • Keys
    • 1.Qg3!
      • 1...Kd4
        • 2.Qf4#
      • 1...Kf5
        • 2.Bd3#
      • 1...e5
        • 2.Qg4#
      • 1...f5
        • 2.Qe3#

Anticipated by 145470(1906), 158943(1969)



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).