MESON Chess Problem Database

Problem Display
PID: 95465 (6BB/8/Q1pPPP2/2prk1K1/3pN2R/8/5P2/8 w - - 0 1)

Zidek, Alexander

Sachsische Zeitung, 1990

6BB/8/Q1pPPP2/2prk1K1/3pN2R/8/5P2/8

#2

10 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Qe2?
      • threat
        • 2.f4#
      • 1...Rxd6
        • 2.Sc3#
      • 1...d3!
  • Keys
    • 1.Qc4!
      • 1...Rxd6
        • 2.f7#
      • 1...d3
        • 2.f4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(E);
      • Threat
        • P(A)
      • Vars
        • R(c);SBLOCK,XP(F)::QAR(E)+S(B)
      • Refutation
        • P(a);
  • Actual
    • Q(E);
    • Vars
      • R(c);XP(F)::B(J)+P(H)
      • P(a);::P(A)
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