MESON Chess Problem Database

Problem Display
PID: 165238 (8/8/2K5/1p6/8/kB6/3Q4/n1N5 w - - 0 1)

Sabol, Frantisek

Kudesnik, 2010

8/8/2K5/1p6/8/kB6/3Q4/n1N5

#2

4 + 3

15148 Sadier Collection 2017

SOLUTION

  • SOUND
  • Sets
    • 1...b4
      • 2.Qa2#
  • Keys
    • 1.Qc3!
      • 1...Sxb3
        • 2.Qxb3#
      • 1...Sc2
        • 2.Bxc2#
      • 1...b4
        • 2.Qxa1#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 1
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • P(c);SBLOCK::QAR1(B)
  • Actual
    • Q(B);
    • Vars
      • S(a);OGATE,P_SPINS(a),XB(C)::QAR1(B),XS(a)
      • S(a);N_GUARD::QAR(B)+B(C),XS(a)
      • P(c);SBLOCK::QAR2(B),XS(a)
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