MESON Chess Problem Database

Problem Display
PID: 54171 (4NR2/4N3/8/2p1p3/3k4/1ppPp3/1PP5/4K3 w - - 0 1)

Pilkington, RA

Chess Life, 1956

4NR2/4N3/8/2p1p3/3k4/1ppPp3/1PP5/4K3

#2

7 + 6

SOLUTION

  • SOUND
  • Tries
    • 1.Rf4+?
      • 1...e4
        • 2.Rxe4#
      • 1...exf4!
  • Keys
    • 1.Sc7!
      • threat
        • 2.Sb5#
        • 2.Se6#
        • 2.Sf5#
        • 2.Sc6#
        • 2.Rd8#
      • 1...bxc2
        • 2.Rd8#
      • 1...cxb2
        • 2.Sb5#
      • 1...e2
        • 2.Sf5#
      • 1...c4
        • 2.Se6#
      • 1...e4
        • 2.Sc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(G);CHECK
      • Vars
        • P(f);P_SPINP(f)::R1(G),XP(f)
      • Refutation
        • P(f);XR(G)
  • Actual
    • S(F);
    • Threat
      • DUALS(5)
    • Vars
      • P(a);XP(C)::R(G)
      • P(b);XP(B)::S(F)
      • P(c);::S(E)
      • P(e);::S(F)
      • P(f);::S(E)
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