Problem Display
PID: 198942 (4n3/8/Q3NrR1/1r2q1p1/2bPRP2/7k/5PN1/3B3K w - - 0 1)

Basisty, Mark Borisovich

Shanshin, Valery Yurevich

Sp. Prize, 64 Shakhmatnoe obozrenie, 2019

4n3/8/Q3NrR1/1r2q1p1/2bPRP2/7k/5PN1/3B3K

#2

10 + 7


  • SOUND
  • Sets
    • 1...Qd6
      • 2.Re3#
    • 1...Qc7
      • 2.Re3#
    • 1...Qb8
      • 2.Re3#
    • 1...Qc5
      • 2.Re3#
    • 1...Qf5
      • 2.Re3#
    • 1...Rf5
      • 2.Rh6#
    • 1...Rf7
      • 2.Rh6#
    • 1...Rf8
      • 2.Rh6#
    • 1...gxf4
      • 2.Bg4#
    • 1...g4
      • 2.Bxg4#
  • Keys
    • 1.Qc8!
      • threat
        • 2.Sxg5#
      • 1...Qxe6
        • 2.Re3#
      • 1...Rxe6
        • 2.Rh6#
      • 1...Bxe6
        • 2.Qc3#
      • 1...gxf4
        • 2.Sexf4#
        • 2.Sg5#
        • 2.Bg4#
      • 1...g4
        • 2.Bxg4#


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).