MESON Chess Problem Database

Problem Display
PID: 7114 (1Q2B3/2Rn1n2/4p3/4PkpP/4p1N1/4P2K/Rb6/8 w - - 0 1)

Garofalo, Antonio

L'Italia Scacchistica, 1998

1Q2B3/2Rn1n2/4p3/4PkpP/4p1N1/4P2K/Rb6/8

#2

9 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Ba1
      • 2.Rf2#
    • 1...Bc1
      • 2.Rf2#
    • 1...Ba3
      • 2.Rf2#
    • 1...Bc3
      • 2.Rf2#
    • 1...Bd4
      • 2.Rf2#
    • 1...Sc5
      • 2.Rxf7#
    • 1...Sb6
      • 2.Rxf7#
    • 1...Sxb8
      • 2.Rxf7#
    • 1...Sf8
      • 2.Rxf7#
    • 1...Sd6
      • 2.Bg6#
    • 1...Sh6
      • 2.Bg6#
    • 1...Sd8
      • 2.Bg6#
  • Keys
    • 1.Qb5!
      • threat
        • 2.Qf1#
      • 1...Bxe5
        • 2.Rf2#
      • 1...Sdxe5
        • 2.Rxf7#
      • 1...Sfxe5
        • 2.Bg6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 12
  • Sets
    • B(a);OGATE::R(A)
    • S(f);OGATE::R(G),XS(g)
    • S(f);OGATE,XQ(H)::R(G),XS(g)
    • S(g);OGATE::B(I)
  • Actual
    • Q(H);
    • Threat
      • QAR(H)
    • Vars
      • B(a);OGATE,P_SPINB(a),XP(E)::R(A)
      • S(f);OGATE,P_SPINS(f),XP(E)::R(G),XS(g)
      • S(g);OGATE,P_SPINS(g),XP(E)::B(I)
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