MESON Chess Problem Database

Problem Display
PID: 2034 (5b2/1Pp1pP2/1Rnk4/8/3NpP2/1P6/5Q2/B2R3K w - - 0 1)

Baird, Lilian Edith

Sp. Prize, Hackney Mercury, 1891-1892

(First published on Sat Sep 26 1891)

5b2/1Pp1pP2/1Rnk4/8/3NpP2/1P6/5Q2/B2R3K

#2

10 + 6

187 The Chess Bouquet 1897
14868 Pirnie Collection 2011

SOLUTION

  • SOUND
  • Sets
    • 1...Kc5
      • 2.Se6#
    • 1...e6
      • 2.Sf5#
      • 2.Sxc6#
  • Keys
    • 1.f5!
      • threat
        • 2.Sc2#
        • 2.Se2#
        • 2.Sf3#
        • 2.Sb5#
        • 2.Sxc6#
        • 2.Se6#
      • 1...Kc5
        • 2.Se6#
      • 1...Kd5
        • 2.Sxc6#
      • 1...Ke5
        • 2.Sxc6#
      • 1...Kd7
        • 2.Sxc6#
      • 1...cxb6
        • 2.Sb5#
      • 1...e6
        • 2.Sxc6#
      • 1...Bh6
        • 2.Sb5#
      • 1...Bg7
        • 2.Sb5#
      • 1...e3
        • 2.Se6#
      • 1...e5
        • 2.Sxc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 9
    • REMOVED MATES = 0
  • Sets
    • K(c);N_SPINS(b),S_FLIGHT::QAB(D)+S(F),DCHECK
  • Actual
    • P(G);
    • Threat
      • DUALS(6)
    • Vars
      • K(c);N_SPINS(b),S_FLIGHT::QAB(D)+S(F),DCHECK
      • K(c);N_SPINS(b),P-FLIGHT::R(B)+S(F),XS(b)
      • K(c);N_SPINS(b),S_FLIGHT::B(A)+S(F),DCHECK,XS(b)
      • P(d);N_SPINS(b),XR(H)::R(B)+S(F),DCHECK
      • P(e);::R(B)+S(F),XS(b)
      • B(f);::R(B)+S(F),DCHECK
      • P(a);::R(B)+S(F)
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