MESON Chess Problem Database

Problem Display
PID: 926 (Q7/N7/N7/n7/k7/p7/P7/K7 w - - 0 1)

Gemmell, John

The Problemist Supplement, 1993

Q7/N7/N7/n7/k7/p7/P7/K7

#2

5 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Qd5!
      • threat
        • 2.Qb5#
      • 1...Sb3+
        • 2.axb3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(E);
    • Threat
      • QAB1(E)
    • Vars
      • S(c);CHECK,OGATE::P(B),XS(c)
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