MESON Chess Problem Database

Problem Display
PID: 19012 (8/2pp4/5R2/1n1p1p1q/3Pk3/3R2Pp/2P2P1K/8 w - - 0 1)

Heathcote, Godfrey

More White Rooks, 1911

8/2pp4/5R2/1n1p1p1q/3Pk3/3R2Pp/2P2P1K/8

#2

7 + 8

3242 BCPS Rapid Solving (Cheltenham) 2001

SOLUTION

  • SOUND
  • Sets
    • 1...Qg6
      • 2.f3#
    • 1...Qf7
      • 2.f3#
    • 1...Qe8
      • 2.f3#
    • 1...Qh4
      • 2.f3#
    • 1...Qg5
      • 2.f3#
    • 1...Qh6
      • 2.f3#
    • 1...Qh7
      • 2.f3#
    • 1...Qh8
      • 2.f3#
    • 1...Sxd4
      • 2.Re3#
    • 1...f4
      • 2.Rxf4#
    • 1...d6
      • 2.Re6#
  • Keys
    • 1.Rf7!
      • threat
        • 2.Re7#
      • 1...Qxf7
        • 2.f3#
      • 1...Sxd4
        • 2.Re3#
      • 1...Qg6
        • 2.f3#
      • 1...Qh4
        • 2.f3#
      • 1...Qg5
        • 2.f3#
      • 1...Qh6
        • 2.f3#
      • 1...Qh7
        • 2.f3#
      • 1...Qh8
        • 2.f3#
      • 1...f4
        • 2.Rxf4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 2
  • Sets
    • Q(f);N_GUARD::P(B)
    • S(c);SBLOCK,XP(F)::R1(D)
    • P(e);OGATE::R1(G),XP(e)
    • P(h);N_GUARD::R(G)
  • Actual
    • R(G);
    • Threat
      • R(G)
    • Vars
      • Q(f);N_GUARD,XR(G)::P(B)
      • S(c);SBLOCK,XP(F)::R1(D)
      • Q(f);N_GUARD::P(B)
      • P(e);OGATE::R1(G),XP(e)
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