MESON Chess Problem Database

Problem Display
PID: 213162 (8/8/8/1n1Q4/8/n1p5/8/k1K5 w - - 0 1)

Lokker, Miklosh S

Land og Folk, 1969

8/8/8/1n1Q4/8/n1p5/8/k1K5

#2

2 + 4

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qb3!
      • 1...Sb1
        • 2.Qxb1#
      • 1...Sc2
        • 2.Qb1#
      • 1...Sc4
        • 2.Qb1#
      • 1...Sd4
        • 2.Qxa3#
      • 1...Sd6
        • 2.Qxa3#
      • 1...Sa7
        • 2.Qxa3#
      • 1...Sc7
        • 2.Qxa3#
      • 1...c2
        • 2.Qb2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(B);
    • Vars
      • S(b);N_GUARD::QAR1(B),XS(b)
      • S(b);N_GUARD::QAR1(B)
      • S(d);N_GUARD::QAR2(B),XS(b)
      • P(c);N_GUARD::QAB1(B)
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