MESON Chess Problem Database

Problem Display
PID: 255916 (7R/1k2r3/4N3/8/P7/Kn6/6R1/6BB w - - 0 1)

Vandenbussche, O

British Chess Magazine, 1933

7R/1k2r3/4N3/8/P7/Kn6/6R1/6BB

#2

7 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Kc6
      • 2.Rd2#
  • Keys
    • 1.Ra8!
      • threat
        • 2.Ra2#
        • 2.Rb2#
        • 2.Rc2#
        • 2.Rd2#
        • 2.Re2#
        • 2.Rh2#
        • 2.Rg3#
        • 2.Rg4#
        • 2.Rg5#
        • 2.Rg6#
        • 2.Rg7#
        • 2.Rgg8#
      • 1...Kc6
        • 2.Rd2#
      • 1...Kxa8
        • 2.Rg8#
      • 1...Rxe6
        • 2.Rg7#
      • 1...Sd4
        • 2.Rb2#
      • 1...Sc5
        • 2.Rb2#
      • 1...Rc7
        • 2.Rg7#
      • 1...Rd7
        • 2.Rg7#
      • 1...Rf7
        • 2.Rg7#
      • 1...Rg7
        • 2.Rg3#
        • 2.Rg4#
        • 2.Rg5#
        • 2.Rg6#
        • 2.Rxg7#
      • 1...Rh7
        • 2.Rh2#
        • 2.Rg7#
      • 1...Sd2
        • 2.Rxd2#
      • 1...Sa5
        • 2.Rb2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 9
    • REMOVED MATES = 0
  • Sets
    • K(b);N_GUARD,S_FLIGHT::B(B)+R(C)
  • Actual
    • R(G);
    • Threat
      • DUALS(12)
    • Vars
      • K(b);S_FLIGHT::B(B)+R(C)
      • K(b);S_FLIGHT,XR(G)::B(B)+R(C),DCHECK
      • R(c);XS(F)::B(B)+R(C),DCHECK
      • S(a);::B(B)+R(C),DCHECK
      • R(c);::B(B)+R(C)
      • S(a);::B(B)+R(C),XS(a)
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Developed and maintained by Brian Stephenson.
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