MESON Chess Problem Database

Problem Display
PID: 120939 (8/8/6B1/5R2/4k3/1PB2R2/4p3/7K w - - 0 1)

Stubbs, Charles Francis

Quebec Chronicle, 1886

8/8/6B1/5R2/4k3/1PB2R2/4p3/7K

#2

6 + 2

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rd3!
      • threat
        • 2.Rf1#
        • 2.Rf2#
        • 2.Rff3#
        • 2.Rf6#
        • 2.Rf7#
        • 2.Rf8#
      • 1...e1Q+
        • 2.Rf1#
      • 1...e1R+
        • 2.Rf1#
      • 1...Kxd3
        • 2.Rf3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(D);
    • Threat
      • DUALS(6)
    • Vars
      • P(a);CHECK::B(F)+R(E)
      • K(b);S_FLIGHT,XR(D)::B(F)+R(E),DCHECK
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