Problem Display
PID: 269209 (3R4/2K5/8/1pk1p3/4P3/2pP4/2P4B/8 w - - 0 1)

Kalinin, Aleksandr Konstantinovich

Leninskie Iskra, 1929

3R4/2K5/8/1pk1p3/4P3/2pP4/2P4B/8

#2

6 + 4


9939 64 Shakhmatnoe obozrenie 2023
5454 Near Snap 2023
  • SOUND
  • Sets
    • 1...b4
      • 2.Rd5#
  • Tries
    • 1.Kb7?
      • 1...b4
        • 2.Rd5#
      • 1...Kb4!
    • 1.Bg3?
      • 1...b4
        • 2.Rd5#
      • 1...Kb4!
    • 1.Bxe5?
      • 1...b4
        • 2.Rd5#
      • 1...Kb4!
    • 1.Rd6?
      • 1...b4
        • 2.Rd5#
      • 1...Kb4!
    • 1.Rd7?
      • 1...b4
        • 2.Rd5#
      • 1...Kb4!
    • 1.Rb8?
      • 1...Kd4
        • 2.Bg1#
      • 1...b4
        • 2.Bg1#
      • 1...Kb4!
  • Keys
    • 1.Rd4!
      • 1...Kxd4
        • 2.Bg1#
      • 1...exd4
        • 2.Bd6#
      • 1...b4
        • 2.Rd5#

Anticipated by 194158(1917)



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).