MESON Chess Problem Database

Problem Display
PID: 46798 (1rb5/b7/n1B1ppN1/5Rp1/1p4p1/1P1k4/1B1P4/3K4 w - - 0 1)

Wester, Anders Emil

The Hindu Weekly Review, 0000

1rb5/b7/n1B1ppN1/5Rp1/1p4p1/1P1k4/1B1P4/3K4

#2

7 + 10

4885 Amatorproblem 1976

SOLUTION

  • SOUND
  • Tries
    • 1.Rf3+?
      • 1...Be3
        • 2.Rxe3#
      • 1...gxf3!
    • 1.Re5?
      • threat
        • 2.Be4#
      • 1...fxe5
        • 2.Sxe5#
      • 1...Bb7
        • 2.Bb5#
      • 1...Sc5
        • 2.Re3#
      • 1...f5!
  • Keys
    • 1.Rf4!
      • threat
        • 2.Be4#
      • 1...gxf4
        • 2.Sxf4#
      • 1...Bb7
        • 2.Bb5#
      • 1...Sc5
        • 2.Rd4#
      • 1...f5
        • 2.Se5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(E);CHECK
      • Vars
        • B(h);N_GUARD,P_SPINB(h)::R1(E),XB(h)
      • Refutation
        • P(c);XR(E)
    • Try
      • R(E);
      • Threat
        • B(F)
      • Vars
        • P(g);XR(E)::S(G),XP(g)
        • B(j);S_CUTR(i)::B(F)
        • S(e);S_CUTB(h)::R1(E)
      • Refutation
        • P(g);
  • Actual
    • R(E);
    • Threat
      • B(F)
    • Vars
      • P(d);XR(E)::S(G),XP(d)
      • B(j);S_CUTR(i)::B(F)
      • S(e);S_CUTB(h)::R1(E)
      • P(g);N_GUARD::S(G)
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