MESON Chess Problem Database

Problem Display
PID: 9834 (3b2b1/1B5n/6n1/3P4/3Nk1P1/3p4/2N4Q/7K w - - 0 1)

Heathcote, Godfrey

Zlata Praha, 1910

3b2b1/1B5n/6n1/3P4/3Nk1P1/3p4/2N4Q/7K

#2

7 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...Be6
      • 2.dxe6#
  • Keys
    • 1.Se6!
      • threat
        • 2.d6#
      • 1...Kf3
        • 2.Qg2#
      • 1...Bxe6
        • 2.dxe6#
      • 1...dxc2
        • 2.Qe2#
      • 1...Sf4
        • 2.Qxf4#
      • 1...d2
        • 2.Qe2#
      • 1...Se5
        • 2.Qf4#
      • 1...Se7
        • 2.Qf4#
      • 1...Sf6
        • 2.Sg5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
    • B(f);OGATE::B(G)+P(F),XB(f)
  • Actual
    • S(D);
    • Threat
      • B(G)+P(F)
    • Vars
      • K(b);S_FLIGHT::QAB1(C)
      • B(f);OGATE,XS(D)::B(G)+P(F),XB(f)
      • P(a);N_GUARD,XS(B)::QAR2(C)
      • S(c);N_GUARD::QAR1(C),XS(c)
      • P(a);N_GUARD::QAR2(C)
      • S(c);N_GUARD::QAR1(C)
      • S(d);N_GUARD,S_CUTB(e)::S(D)
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