MESON Chess Problem Database

Problem Display
PID: 276117 (5r2/4pb2/7p/6Q1/B2pN3/2pkN1K1/qPrP4/n3R3 w - - 0 1)

Franic, L

Mat, 1981

5r2/4pb2/7p/6Q1/B2pN3/2pkN1K1/qPrP4/n3R3

#2

8 + 10

SOLUTION

  • SOUND
  • Sets
    • 1...Kxe4
      • 2.Qf5#
    • 1...Rxd2
      • 2.Sc5#
    • 1...cxd2
      • 2.Sf2#
  • Keys
    • 1.Sc4!
      • threat
        • 2.Se5#
      • 1...Kxc4
        • 2.Qb5#
      • 1...Qxc4
        • 2.Sf2#
      • 1...Bxc4
        • 2.Sc5#
      • 1...e5
        • 2.Sxe5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 3
  • Sets
    • K(e);OGATEB,S_FLIGHT,XS(G)::QAB1(H)
    • R(c);SBLOCK,XP(C)::S(G)
    • P(d);SBLOCK,XP(C)::S(G)
  • Actual
    • S(D);
    • Threat
      • S(D)
    • Vars
      • K(e);OGATEB,S_FLIGHT,XS(D)::QAB1(H)
      • Q(b);SBLOCK,XS(D)::S(G)
      • B(i);SBLOCK,XS(D)::S(G)
      • P(h);::S(D),XP(h)
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