Problem Display
PID: 208058 (1B6/8/2p1Np1p/Q4P1P/2r1k1K1/2p1P3/1nP1R3/8 w - - 0 1)

Clerck, C

Kockelkorn, Carl

Kohtz, Johannes

Watertown (New York) Re-Union, 1873

1B6/8/2p1Np1p/Q4P1P/2r1k1K1/2p1P3/1nP1R3/8

#2

9 + 7


6490 yacpdb 2020
  • SOUND
  • Sets
    • 1...Rd4
      • 2.exd4#
    • 1...c5
      • 2.Qa8#
  • Tries
    • 1.Sg5+?
      • 1...fxg5
        • 2.Qe5#
      • 1...hxg5!
    • 1.Qd8?
      • 1...Ra4
        • 2.Sc5#
      • 1...Rb4
        • 2.Sc5#
      • 1...Rd4
        • 2.Sc5#
        • 2.Qxd4#
        • 2.exd4#
      • 1...Rc5
        • 2.Sxc5#
        • 2.Qd4#
      • 1...Sd1
        • 2.Qd3#
      • 1...Sd3
        • 2.Qxd3#
        • 2.cxd3#
      • 1...Sa4
        • 2.Qd3#
      • 1...c5!
    • 1.Qc5?
      • 1...Ra4
        • 2.Qxc6#
      • 1...Rb4
        • 2.Qxc6#
      • 1...Rd4
        • 2.Qxd4#
        • 2.exd4#
      • 1...Sd1
        • 2.Qxc4#
      • 1...Sd3
        • 2.Qxc4#
      • 1...Sa4
        • 2.Qxc4#
      • 1...Rxc5!
  • Keys
    • 1.Qa2!
      • 1...Kd5+
        • 2.e4#
      • 1...Ra4
        • 2.Sc5#
      • 1...Rb4
        • 2.Sc5#
      • 1...Rd4
        • 2.Sc5#
        • 2.exd4#
      • 1...Rc5
        • 2.Sxc5#
      • 1...Sd1
        • 2.Qxc4#
      • 1...Sd3
        • 2.Qxc4#
      • 1...Sa4
        • 2.Qxc4#
      • 1...c5
        • 2.Qa8#


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).