Problem Display
PID: 67445 (2B5/8/8/1K1Nk1B1/8/3p4/8/n6Q w - - 0 1)

Retter, Yosef

Variantim, 2005

2B5/8/8/1K1Nk1B1/8/3p4/8/n6Q

#2

5 + 3


5454 Near Snap 2009
  • SOUND
  • Sets
    • 1...Kd4
      • 2.Bf6#
    • 1...Kd6
      • 2.Bf4#
  • Tries
    • 1.Kc5?
      • threat
        • 2.Bf4#
        • 2.Bf6#
        • 2.Qe1#
      • 1...Sc2
        • 2.Bf4#
        • 2.Bf6#
      • 1...d2
        • 2.Bf4#
        • 2.Bf6#
      • 1...Sb3+!
    • 1.Se3?
      • threat
        • 2.Qd5#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kd4!
    • 1.Sb4?
      • threat
        • 2.Qd5#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kd4!
    • 1.Sb6?
      • threat
        • 2.Qd5#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kd4!
    • 1.Sf6?
      • threat
        • 2.Qd5#
      • 1...Kd4
        • 2.Qxa1#
      • 1...Kd6!
    • 1.Sc7?
      • threat
        • 2.Qd5#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kd4!
    • 1.Se7?
      • threat
        • 2.Qd5#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kd4!
    • 1.Qe4+?
      • 1...Kd6
        • 2.Bf4#
        • 2.Be7#
        • 2.Qe6#
      • 1...Kxe4!
  • Keys
    • 1.Sc3!
      • threat
        • 2.Qd5#
      • 1...Kd4
        • 2.Qh8#
      • 1...Kd6
        • 2.Qh2#

Anticipated by 133796(1984-1988)



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).