Problem Display
PID: 107680 (8/8/6Qp/2p1N2r/2K1pk2/5P2/8/6B1 w - - 0 1)

Balslev, Ole

Stella Polaris, 1968

8/8/6Qp/2p1N2r/2K1pk2/5P2/8/6B1

#2

5 + 5


6490 yacpdb 2009
5454 Near Snap 2018
  • SOUND
  • Sets
    • 1...Rxe5
      • 2.Qg4#
    • 1...exf3
      • 2.Sd3#
  • Tries
    • 1.Be3+?
      • 1...Kxe5
        • 2.f4#
      • 1...Kxe3!
    • 1.Qxe4+?
      • 1...Kg3
        • 2.Qg4#
      • 1...Kg5!
    • 1.Qxh5?
      • 1...Kg3
        • 2.Qg4#
        • 2.Qh2#
      • 1...e3
        • 2.Bh2#
      • 1...exf3!
  • Keys
    • 1.Bf2!
      • 1...Kxe5
        • 2.Bg3#
      • 1...Rxe5
        • 2.Qg4#
      • 1...exf3
        • 2.Sd3#
      • 1...Rh1
        • 2.Qf6#
      • 1...Rh2
        • 2.Qf6#
      • 1...Rh3
        • 2.Qf6#
      • 1...Rh4
        • 2.Qf6#
      • 1...Rf5
        • 2.Qg3#
      • 1...Rg5
        • 2.Qxe4#
      • 1...e3
        • 2.Bg3#

Anticipated by 175717(1898)



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).