MESON Chess Problem Database

Problem Display
PID: 85811 (8/8/2K5/8/8/k7/2Q1B3/8 w - - 0 1)

Speckmann, Werner

Diagramme und Figuren, 1967

8/8/2K5/8/8/k7/2Q1B3/8

#2

3 + 1

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Qc3+?
      • 1...Ka4
        • 2.Bd1#
        • 2.Bb5#
      • 1...Ka2!
  • Keys
    • 1.Bd1!
      • 1...Kb4
        • 2.Qc5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(A);CHECK
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • B(B);
    • Vars
      • K(a);S_FLIGHT::QAB1(A)
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