MESON Chess Problem Database

Problem Display
PID: 142071 (6b1/3p4/6kp/4Qr2/6P1/4NR1K/8/8 w - - 0 1)

Manning, Rob T

Bow Bells, 0000

6b1/3p4/6kp/4Qr2/6P1/4NR1K/8/8

#2

5 + 5

14868 Pirnie Collection 2011

SOLUTION

  • SOUND
  • Sets
    • 1...Kg5
      • 2.Qg7#
      • 2.Qxf5#
  • Keys
    • 1.Sxf5!
      • threat
        • 2.Qg7#
      • 1...Kg5
        • 2.Sh4#
        • 2.Se7#
        • 2.Qg7#
      • 1...Kf7
        • 2.Sh4#
      • 1...Kh7
        • 2.Qg7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(A);XR(a)
    • Threat
      • QAR1(E)
    • Vars
      • K(b);S_FLIGHT::R(B)+S(A)
      • K(b);S_FLIGHT::QAR1(E)
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