MESON Chess Problem Database

Problem Display
PID: 73379 (B3Q1R1/B7/8/2N1Np2/2Rbnk2/7P/2K5/8 w - - 0 1)

Buchwald, Julius

Evening News, 1942

B3Q1R1/B7/8/2N1Np2/2Rbnk2/7P/2K5/8

#2

9 + 4

5759 Selected Compositions of Julius Buchwald 2005

SOLUTION

  • SOUND
  • Sets
    • 1...Ba1
      • 2.Scd3#
    • 1...Bg1
      • 2.Scd3#
    • 1...Bb2
      • 2.Scd3#
    • 1...Bf2
      • 2.Scd3#
    • 1...Bc3
      • 2.Scd3#
    • 1...Be3
      • 2.Scd3#
    • 1...Sd2
      • 2.Sed3#
    • 1...Sc3
      • 2.Sed3#
    • 1...Sg3
      • 2.Sed3#
    • 1...Sd6
      • 2.Sed3#
    • 1...Sf6
      • 2.Sed3#
  • Keys
    • 1.Rc3!
      • threat
        • 2.Rf3#
      • 1...Bxc3
        • 2.Scd3#
      • 1...Bxe5
        • 2.Se6#
      • 1...Sxc3
        • 2.Sed3#
      • 1...Be3
        • 2.Scd3#
      • 1...Sd2
        • 2.Sed3#
      • 1...Sg5
        • 2.Sg6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 7
  • Sets
    • B(a);P_SPINS(b)::S(D)
    • S(b);P_SPINB(a)::S(E)
  • Actual
    • R(C);
    • Threat
      • R1(C)
    • Vars
      • B(a);XR(C)::S(D)
      • B(a);SBLOCK,XS(E)::S(D)
      • S(b);XR(C)::S(E)
      • B(a);::S(D)
      • S(b);::S(E)
      • S(b);SBLOCK::S(E)
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