MESON Chess Problem Database

Problem Display
PID: 165237 (1B3NN1/2n5/3r4/2QpkbnR/3p4/3P1pPp/8/3K4 w - - 0 1)

Rusenescu, Eugen

Revista Romana de Sah, 1950

1B3NN1/2n5/3r4/2QpkbnR/3p4/3P1pPp/8/3K4

#2

8 + 9

15148 Sadier Collection 2017

SOLUTION

  • SOUND
  • Sets
    • 1...Re6
      • 2.Sd7#
    • 1...Sge6
      • 2.Sg6#
    • 1...Sa6
      • 2.Bxd6#
      • 2.Qxd6#
    • 1...Sce6
      • 2.Sd7#
      • 2.Bxd6#
      • 2.Qxd6#
    • 1...Sa8
      • 2.Bxd6#
      • 2.Qxd6#
  • Keys
    • 1.Qc1!
      • threat
        • 2.Qf4#
      • 1...Sge6
        • 2.Sg6#
      • 1...Sce6
        • 2.Sd7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • R(h);N_GUARD,P_SPINS(i),SBLOCK,S_CUTB(f)::S(G)
    • S(g);P_SPINB(f),SBLOCK,S_CUTR(h)::S(G)
  • Actual
    • Q(D);N_PINP(d)
    • Threat
      • QAB1(D)
    • Vars
      • S(g);P_SPINB(f),SBLOCK,S_CUTR(h)::S(G)
      • S(i);P_SPINR(h),SBLOCK,S_CUTB(f)::S(G)
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