MESON Chess Problem Database

Problem Display
PID: 52547 (K3N2b/N7/2P4B/2np4/b2kpP2/1Qp1n3/4B3/8 w - - 0 1)

Guidelli, Giorgio

L'Italia Scacchistica, 1913

K3N2b/N7/2P4B/2np4/b2kpP2/1Qp1n3/4B3/8

#2

8 + 8

5308 La genialita compositiva di Giorgio Guidelli 2004

SOLUTION

  • SOUND
  • Sets
    • 1...Bxb3
      • 2.Sb5#
    • 1...Bb5
      • 2.Sxb5#
    • 1...Bxc6+
      • 2.Sxc6#
    • 1...Bg7
      • 2.Bxg7#
    • 1...c2
      • 2.Qb2#
  • Keys
    • 1.Sg7!
      • 1...Bxc6+
        • 2.Sxc6#
      • 1...Bxb3
        • 2.Sb5#
      • 1...Bxg7
        • 2.Bxg7#
      • 1...Sxb3
        • 2.Se6#
      • 1...Sd1
        • 2.Sf5#
      • 1...Sf1
        • 2.Sf5#
      • 1...Sc2
        • 2.Sf5#
      • 1...Sg2
        • 2.Sf5#
      • 1...Sc4
        • 2.Sf5#
      • 1...Sg4
        • 2.Sf5#
      • 1...Sf5
        • 2.Sxf5#
      • 1...Sd3
        • 2.Se6#
      • 1...Sa6
        • 2.Se6#
      • 1...Se6
        • 2.Sxe6#
      • 1...Sb7
        • 2.Se6#
      • 1...Sd7
        • 2.Se6#
      • 1...Bb5
        • 2.Sxb5#
      • 1...c2
        • 2.Qb2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 13
    • REMOVED MATES = 0
  • Sets
    • B(c);N_GUARD,XQ(B)::S(F)
    • B(c);N_GUARD::S(F),XB(c)
    • B(c);CHECK,XP(D)::S(F),XB(c)
    • B(h);N_GUARD::B(E),XB(h)
    • P(a);OGATEB::QAB(B)
  • Actual
    • S(H);
    • Vars
      • B(c);CHECK,XP(D)::S(F),XB(c)
      • B(c);N_GUARD,XQ(B)::S(F)
      • B(h);OGATE,XS(H)::B(E),XB(h)
      • S(f);N_GUARD,XQ(B)::S(H)
      • S(b);N_GUARD::S(H)
      • S(b);N_GUARD::S(H),XS(b)
      • S(f);N_GUARD::S(H)
      • S(f);N_GUARD::S(H),XS(f)
      • B(c);N_GUARD::S(F),XB(c)
      • P(a);OGATEB::QAB(B)
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