MESON Chess Problem Database

Problem Display
PID: 184068 (5Q2/8/K5P1/2Nkp3/8/4P3/2P3P1/8 w - - 0 1)

Bedoni, Romeo

Bulletin Ouvrier des Echecs, 1955

5Q2/8/K5P1/2Nkp3/8/4P3/2P3P1/8

#2

7 + 2

SOLUTION

  • SOUND
  • Tries
    • 1.Sb7?
      • 1...Kc4
        • 2.Qc5#
      • 1...Ke4
        • 2.Qf3#
      • 1...Kc6
        • 2.Qd6#
      • 1...Ke6
        • 2.Qf7#
      • 1...e4!
  • Keys
    • 1.Se4!
      • 1...Kc4
        • 2.Qc5#
      • 1...Kxe4
        • 2.Qf3#
      • 1...Kc6
        • 2.Qd6#
      • 1...Ke6
        • 2.Qf7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(D);
      • Vars
        • K(a);S_FLIGHT::QAR1(G)
        • K(a);S_FLIGHT::QAB1(G)
      • Refutation
        • P(b);
  • Actual
    • S(D);
    • Vars
      • K(a);S_FLIGHT::QAR1(G)
      • K(a);OGATEB,S_FLIGHT,XS(D)::QAB1(G)
      • K(a);S_FLIGHT::QAB1(G)
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