Problem Display
PID: 96731 (8/2Q5/5K2/8/3kp3/4Nn2/1nP2P2/8 w - - 0 1)

Stewart, John

Stubbs, Arthur Goodwin

The Chess Problem, 1944

8/2Q5/5K2/8/3kp3/4Nn2/1nP2P2/8

#2

5 + 4


6490 yacpdb 2009
5454 Near Snap 2011
  • SOUND
  • Sets
    • 1...Sd1
      • 2.Qc4#
    • 1...Sd3
      • 2.Qc4#
      • 2.c3#
    • 1...Sa4
      • 2.Qc4#
    • 1...Sc4
      • 2.Qxc4#
    • 1...Se1
      • 2.Qe5#
    • 1...Sg1
      • 2.Qe5#
    • 1...Sd2
      • 2.Qe5#
    • 1...Sh2
      • 2.Qe5#
    • 1...Sh4
      • 2.Qe5#
    • 1...Se5
      • 2.Qxe5#
    • 1...Sg5
      • 2.Qe5#
  • Tries
    • 1.Kf5?
      • 1...Sc4
        • 2.Qxc4#
      • 1...Sd1
        • 2.Qc4#
      • 1...Sd3
        • 2.Qc4#
        • 2.c3#
      • 1...Sa4
        • 2.Qc4#
      • 1...Se1
        • 2.Qe5#
      • 1...Sg1
        • 2.Qe5#
      • 1...Sd2
        • 2.Qe5#
      • 1...Sh2
        • 2.Qe5#
      • 1...Se5
        • 2.Qxe5#
      • 1...Sg5
        • 2.Qe5#
      • 1...Sh4+!
    • 1.Ke6?
      • threat
        • 2.Sf5#
      • 1...Sc4
        • 2.Qxc4#
      • 1...Sh4
        • 2.Qe5#
      • 1...Sg5+!
    • 1.Qc6?
      • threat
        • 2.Sf5#
      • 1...Sc4
        • 2.Qxc4#
      • 1...Sh4!
  • Keys
    • 1.Qa5!
      • 1...Sd1
        • 2.Qb4#
      • 1...Sd3
        • 2.c3#
      • 1...Sa4
        • 2.Qb4#
      • 1...Sc4
        • 2.Sf5#
      • 1...Se1
        • 2.Qe5#
      • 1...Sg1
        • 2.Qe5#
      • 1...Sd2
        • 2.Qe5#
      • 1...Sh2
        • 2.Qe5#
      • 1...Sh4
        • 2.Qe5#
      • 1...Se5
        • 2.Qxe5#
      • 1...Sg5
        • 2.Qe5#

This anticipates 88777(1993)



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).