MESON Chess Problem Database

Problem Display
PID: 12072 (K7/7Q/1N6/1kp5/8/P7/2P5/8 w - - 0 1)

di Vincenzi, Renato

Unpublished, 1974

K7/7Q/1N6/1kp5/8/P7/2P5/8

#2

5 + 2

SOLUTION

  • SOUND
  • Tries
    • 1.Kb7?
      • 1...c4
        • 2.Qf5#
        • 2.Qh5#
      • 1...Ka5!
  • Keys
    • 1.Sc4!
      • 1...Ka4
        • 2.Qd7#
      • 1...Kxc4
        • 2.Qd3#
      • 1...Ka6
        • 2.Qb7#
      • 1...Kc6
        • 2.Qb7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(E);S_FLIGHT
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • S(C);
    • Vars
      • K(a);S_FLIGHT::QAB(D)
      • K(a);OGATEB,S_FLIGHT,XS(C)::QAB1(D)
      • K(a);S_FLIGHT::QAB1(D)
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