MESON Chess Problem Database

Problem Display
PID: 22111 (4n1N1/2BKPr2/5p1R/3k4/N4Q2/r7/1np5/q1R3bb w - - 0 1)

Fuchs, Georges Matthieu

La Strategie, 1924

4n1N1/2BKPr2/5p1R/3k4/N4Q2/r7/1np5/q1R3bb

#2

8 + 10

SOLUTION

  • SOUND
  • Sets
    • 1...Rxe7+
      • 2.Sxe7#
  • Keys
    • 1.Rh4!
      • threat
        • 2.Qf5#
      • 1...Rxe7+
        • 2.Sxe7#
      • 1...Sxa4
        • 2.Qc4#
      • 1...Bd4
        • 2.Qxd4#
      • 1...Be4
        • 2.Qxe4#
      • 1...Re3
        • 2.Qd4#
      • 1...Rf3
        • 2.Qe4#
      • 1...Bh2
        • 2.Qd4#
      • 1...Sd1
        • 2.Qc4#
      • 1...Sd3
        • 2.Qc4#
      • 1...Sc4
        • 2.Qxc4#
      • 1...Sd6
        • 2.Qxd6#
      • 1...Sg7
        • 2.Qd6#
      • 1...f5
        • 2.Qe5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 12
    • REMOVED MATES = 0
  • Sets
    • R(i);CHECK,XP(G)::S(H),XR(i)
  • Actual
    • R(D);
    • Threat
      • QAR2(C)
    • Vars
      • R(i);CHECK,XP(G)::S(H),XR(i)
      • S(d);N_GUARD,XS(B)::QAB1(C)
      • B(b);N_GUARD::QAR1(C),XB(b)
      • B(c);N_GUARD::QAB1(C),XB(c)
      • R(f);S_CUTB(b)::QAR1(C)
      • R(f);S_CUTB(c)::QAB1(C)
      • B(b);N_GUARD::QAR1(C)
      • S(d);N_GUARD::QAB1(C)
      • S(d);N_GUARD::QAB1(C),XS(d)
      • S(j);N_GUARD::QAR1(C),XS(j)
      • S(j);N_GUARD::QAR1(C)
      • P(h);N_GUARD::QAR1(C)
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Developed and maintained by Brian Stephenson.
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