Problem Display
PID: 47363 (6N1/8/7K/8/6k1/4Q3/6N1/8 w - - 0 1)

Srinivasan, D

L'Italia Scacchistica, 1997

6N1/8/7K/8/6k1/4Q3/6N1/8

#2

4 + 1


4883 Still More Fun with Chess Miniatures 2002
3713 Snap 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Kh7?
      • 1...Kh5
        • 2.Sf6#
      • 1...Kf5!
    • 1.Sf4?
      • 1...Kh4
        • 2.Qh3#
      • 1...Kf5!
  • Keys
    • 1.Kg7!
      • 1...Kf5
        • 2.Sh6#
      • 1...Kh5
        • 2.Sf6#

Anticipated by 223345(1926)

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(C);P-FLIGHT
      • Vars
        • K(a);S_FLIGHT::S(D)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • S(A);
      • Vars
        • K(a);P-FLIGHT::QAR1(B)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • K(C);S_FLIGHT
    • Vars
      • K(a);S_FLIGHT::S(D)


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).