MESON Chess Problem Database

Problem Display
PID: 149390 (6B1/3RN1kN/8/7P/5K2/8/8/8 w - - 0 1)

del Favero, Marino

L'Italia Scacchistica, 1949

6B1/3RN1kN/8/7P/5K2/8/8/8

#2

6 + 1

15148 Sadier Collection 2014

SOLUTION

  • SOUND
  • Tries
    • 1.Kg4?
      • 1...Kh6
        • 2.Sf5#
      • 1...Kh8!
    • 1.Sg6+?
      • 1...Kxg8
        • 2.Sf6#
      • 1...Kh6!
  • Keys
    • 1.Sf6!
      • 1...Kxf6
        • 2.Sd5#
      • 1...Kh6
        • 2.Sf5#
      • 1...Kf8
        • 2.Sg6#
      • 1...Kh8
        • 2.Sg6#

FEATURES

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