Problem Display
PID: 231334 (1B6/5K2/NR3p1p/p2k3r/Q6p/1n2p3/2Pr4/8 w - - 0 1)

Birnov, Zinovy Markovich

64 Shakhmatnoe obozrenie, 1927

1B6/5K2/NR3p1p/p2k3r/Q6p/1n2p3/2Pr4/8

#2

6 + 9


6490 yacpdb 2021
  • SOUND
  • Sets
    • 1...Rd4
      • 2.Qc6#
    • 1...Re5
      • 2.Rd6#
  • Tries
    • 1.Sc7+?
      • 1...Kc5
        • 2.Rc6#
      • 1...Ke5!
    • 1.Rb5+?
      • 1...Sc5
        • 2.Rxc5#
      • 1...Kc6!
    • 1.cxb3?
      • threat
        • 2.Qc4#
      • 1...Rd4
        • 2.Qc6#
      • 1...Rc2!
  • Keys
    • 1.Re6!
      • threat
        • 2.Qe4#
      • 1...Rd4
        • 2.Qc6#
      • 1...Re5
        • 2.Rd6#
      • 1...Sd4
        • 2.c4#
      • 1...Sc5
        • 2.Sc7#
      • 1...f5
        • 2.Re5#


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).