MESON Chess Problem Database

Problem Display
PID: 208234 (5B2/8/8/1b6/6p1/8/5kB1/2Q4K w - - 0 1)

Zuncke, Klaus-Peter

Land og Folk, 1978

5B2/8/8/1b6/6p1/8/5kB1/2Q4K

#2

4 + 3

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Bh6?
      • threat
        • 2.Qe3#
      • 1...Ke2
        • 2.Qd2#
        • 2.Qf1#
      • 1...Kg3
        • 2.Qe1#
      • 1...Be2!
  • Keys
    • 1.Bb4!
      • threat
        • 2.Qe1#
      • 1...Ke2
        • 2.Qd2#
      • 1...Kg3
        • 2.Be1#
      • 1...Be2
        • 2.Be1#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(D);
      • Threat
        • QAB1(A)
      • Vars
        • K(a);S_FLIGHT::QAB(A)
      • Refutation
        • B(c);
  • Actual
    • B(D);
    • Threat
      • QAB1(A)
    • Vars
      • K(a);P-FLIGHT::QAR1(A)
      • K(a);S_FLIGHT::B(D)
      • B(c);SBLOCK::B(D)
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