MESON Chess Problem Database

Problem Display
PID: 154072 (b4B2/4KP1p/R2N2k1/4p1Np/7P/8/6BP/6Rq w - - 0 1)

Bohm, Ferenc

Magyar Sakkvilag, 1932

b4B2/4KP1p/R2N2k1/4p1Np/7P/8/6BP/6Rq

#2

10 + 6

SOLUTION

  • SOUND
  • Tries
    • 1.Be4+?
      • 1...Qxe4
        • 2.Sgxe4#
      • 1...Bxe4!
  • Keys
    • 1.Bh3!
      • threat
        • 2.Bf5#
      • 1...Qb7+
        • 2.Sxb7#
      • 1...Qf3
        • 2.Sxf3#
      • 1...Qe4
        • 2.Sgxe4#
      • 1...Be4
        • 2.Sdxe4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(B);CHECK
      • Vars
        • Q(a);XB(B)::R(A)+S(E),XQ(a)
      • Refutation
        • B(f);XB(B)
  • Actual
    • B(B);
    • Threat
      • B(B)
    • Vars
      • Q(a);CHECK,N_GUARD::R(F)+S(G),XQ(a)
      • Q(a);N_GUARD::R(A)+S(E),XQ(a)
      • B(f);N_GUARD::R(F)+S(G),XB(f)
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