Problem Display
PID: 67285 (8/8/8/p7/kp1N4/p7/2R5/K7 w - - 0 1)

Maziec, P

Szachy, 1982

8/8/8/p7/kp1N4/p7/2R5/K7

#2

3 + 4


102 Probleemblad 2006

SOLUTION


  • SOUND
  • Sets
    • 1...a2
      • 2.Rxa2#
    • 1...b3
      • 2.Rc4#
  • Tries
    • 1.Rc1?
      • 1...b3
        • 2.Rc4#
      • 1...a2!
    • 1.Rd2?
      • 1...a2
        • 2.Rxa2#
      • 1...b3!
    • 1.Re2?
      • 1...a2
        • 2.Rxa2#
      • 1...b3!
    • 1.Rf2?
      • 1...a2
        • 2.Rxa2#
      • 1...b3!
    • 1.Rg2?
      • 1...a2
        • 2.Rxa2#
      • 1...b3!
    • 1.Rh2?
      • 1...a2
        • 2.Rxa2#
      • 1...b3!
    • 1.Rc5?
      • 1...b3
        • 2.Rc4#
      • 1...a2!
    • 1.Rc6?
      • 1...b3
        • 2.Rc4#
      • 1...a2!
    • 1.Rc7?
      • 1...b3
        • 2.Rc4#
      • 1...a2!
    • 1.Rc8?
      • 1...b3
        • 2.Rc4#
      • 1...a2!
  • Keys
    • 1.Kb1!
      • 1...a2+
        • 2.Rxa2#
      • 1...b3
        • 2.Rc4#

FEATURES


  • Static
    • TYPE = WAITER
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • P(a);OGATEB::R(B),XP(a)
    • P(c);OGATEB::R(B)
  • Tries
    • Try
      • R(B);
      • Vars
        • P(c);OGATEB::R(B)
      • Refutation
        • P(a);
    • Try
      • R(B);
      • Vars
        • P(a);OGATEB::R(B),XP(a)
      • Refutation
        • P(c);
    • Try
      • R(B);
      • Vars
        • P(a);OGATEB::R(B),XP(a)
      • Refutation
        • P(c);
    • Try
      • R(B);
      • Vars
        • P(a);OGATEB::R(B),XP(a)
      • Refutation
        • P(c);
    • Try
      • R(B);
      • Vars
        • P(a);OGATEB::R(B),XP(a)
      • Refutation
        • P(c);
    • Try
      • R(B);
      • Vars
        • P(a);OGATEB::R(B),XP(a)
      • Refutation
        • P(c);
    • Try
      • R(B);
      • Vars
        • P(c);OGATEB::R(B)
      • Refutation
        • P(a);
    • Try
      • R(B);
      • Vars
        • P(c);OGATEB::R(B)
      • Refutation
        • P(a);
    • Try
      • R(B);
      • Vars
        • P(c);OGATEB::R(B)
      • Refutation
        • P(a);
    • Try
      • R(B);
      • Vars
        • P(c);OGATEB::R(B)
      • Refutation
        • P(a);
  • Actual
    • K(A);P-FLIGHT
    • Vars
      • P(a);CHECK,OGATEB::R(B),XP(a)
      • P(c);OGATEB::R(B)


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).