MESON Chess Problem Database

Problem Display
PID: 56100 (8/3p4/3n4/N1Np1p2/1QPk1b1R/P7/2K2P2/6B1 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

The Times, 1900

8/3p4/3n4/N1Np1p2/1QPk1b1R/P7/2K2P2/6B1

#2

9 + 6

3262 700 Chess Problems 1902

SOLUTION

  • SOUND
  • Tries
    • 1.Sd3?
      • threat
        • 2.f3#
      • 1...Ke4
        • 2.Rxf4#
      • 1...Se4
        • 2.Sb3#
        • 2.c5#
      • 1...dxc4!
  • Keys
    • 1.Qb8!
      • 1...Kxc5
        • 2.Qa7#
      • 1...Ke5
        • 2.Qh8#
      • 1...Sxc4
        • 2.Sab3#
      • 1...dxc4
        • 2.Qxd6#
      • 1...Se4
        • 2.Scb3#
      • 1...Sb5
        • 2.f3#
      • 1...Sb7
        • 2.f3#
      • 1...Sf7
        • 2.f3#
      • 1...Sc8
        • 2.f3#
      • 1...Se8
        • 2.f3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(I);
      • Threat
        • B(A)+P(C)
      • Vars
        • K(a);P-FLIGHT::R1(G),XB(b)
      • Refutation
        • P(c);P_SPINP(c),XP(F)
  • Actual
    • Q(E);
    • Vars
      • K(a);N_SPINB(b),OGATEB,S_FLIGHT,XS(I)::QAB(E)
      • K(a);N_SPINB(b),P_SPINS(e),S_FLIGHT::QAB(E)
      • S(e);SBLOCK,XP(F)::S(H)
      • P(c);OGATEB,XP(F)::QAR2(E),XS(e)
      • S(e);N_SPINB(b),SBLOCK::S(I)
      • S(e);::B(A)+P(C)
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