MESON Chess Problem Database

Problem Display
PID: 245246 (8/K7/8/8/3QN3/6P1/6pp/7k w - - 0 1)

Belik, Nikolai Ivanovich

Sa ogneupory, 1987

8/K7/8/8/3QN3/6P1/6pp/7k

#2

4 + 3

15148 Sadier Collection 2021
5454 Near Snap 2022

SOLUTION

  • SOUND
  • Keys
    • 1.Qd5!
      • 1...g1Q+
        • 2.Sf2#
      • 1...g1B+
        • 2.Sf2#
        • 2.Sc5#
      • 1...Kg1
        • 2.Qd1#
      • 1...g1S
        • 2.Sf2#
      • 1...g1R
        • 2.Sf2#

This anticipates 77506(1992)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(B);
    • Vars
      • P(b);CHECK,SBLOCK::QAB(B)+S(C),DCHECK
      • K(a);P-FLIGHT::QAR(B)
      • P(b);SBLOCK::QAB(B)+S(C),DCHECK
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