Problem Display
PID: 10734 (4r3/P2Bb2N/3p1rb1/1PPk1q1Q/R2PN1p1/3K4/8/B2R4 w - - 0 1)

Boyer, Jean-Pierre

di Scala, Pascal

Stella Polaris, 1967

4r3/P2Bb2N/3p1rb1/1PPk1q1Q/R2PN1p1/3K4/8/B2R4

#2

12 + 8


  • SOUND
  • Sets
    • 1...Re6
      • 2.Bc6#
    • 1...Bd8
      • 2.a8Q#
      • 2.a8B#
    • 1...Bf8
      • 2.Sxf6#
  • Tries
    • 1.Ke3?
      • threat
        • 2.Sc3#
      • 1...dxc5
        • 2.dxc5#
      • 1...Qe5
        • 2.dxe5#
      • 1...Re6
        • 2.Bc6#
      • 1...Bd8
        • 2.a8Q#
        • 2.a8B#
      • 1...Bf8
        • 2.Sxf6#
      • 1...Qg5+!
    • 1.Qxf5+?
      • 1...Rxf5
        • 2.Sc3#
      • 1...Bxf5!
  • Keys
    • 1.Ke2!
      • threat
        • 2.Sc3#
      • 1...Kxe4
        • 2.d5#
      • 1...dxc5
        • 2.dxc5#
      • 1...Qe5
        • 2.dxe5#
      • 1...Re6
        • 2.Bc6#
      • 1...Bd8
        • 2.a8Q#
        • 2.a8B#
      • 1...Bf8
        • 2.Sxf6#


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).