MESON Chess Problem Database

Problem Display
PID: 216565 (8/8/8/8/3K4/3Q3B/8/4k3 w - - 0 1)

Wubbeke, Horst

Deutsche Schachzeitung, 1968

8/8/8/8/3K4/3Q3B/8/4k3

#2

3 + 1

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Kf2
      • 2.Qe3#
  • Tries
    • 1.Qc3+?
      • 1...Kd1
        • 2.Bg4#
      • 1...Kf2
        • 2.Qe3#
      • 1...Ke2!
  • Keys
    • 1.Ke4!
      • 1...Kf2
        • 2.Qe3#

FEATURES

  • Static
    • TYPE = WAITER
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::QAB1(A)
  • Tries
    • Try
      • Q(A);CHECK
      • Vars
        • K(a);P-FLIGHT::B(B)
        • K(a);S_FLIGHT::QAB1(A)
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • K(C);P-FLIGHT
    • Vars
      • K(a);S_FLIGHT::QAB1(A)
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Developed and maintained by Brian Stephenson.
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