MESON Chess Problem Database

Problem Display
PID: 55292 (8/6n1/3P2Q1/1B1k1r1R/1p4N1/1Np3P1/2P5/4K3 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

Rossendale Free Press, 1895

8/6n1/3P2Q1/1B1k1r1R/1p4N1/1Np3P1/2P5/4K3

#2

9 + 5

3262 700 Chess Problems 1902

SOLUTION

  • SOUND
  • Sets
    • 1...Ke4
      • 2.Bc6#
    • 1...Re5+
      • 2.Se3#
      • 2.Rxe5#
  • Tries
    • 1.Bc6+?
      • 1...Kc4
        • 2.Se3#
      • 1...Kxc6!
    • 1.Rxf5+?
      • 1...Ke4
        • 2.Bd3#
        • 2.Bc6#
      • 1...Sxf5!
    • 1.Qxf5+?
      • 1...Kxd6
        • 2.Qd7#
        • 2.Qe5#
      • 1...Sxf5!
    • 1.d7?
      • threat
        • 2.Qc6#
      • 1...Re5+
        • 2.Se3#
        • 2.Rxe5#
      • 1...Ke4
        • 2.Bc6#
      • 1...Se6!
  • Keys
    • 1.Bd7!
      • 1...Re5+
        • 2.Se3#
      • 1...Kc4
        • 2.Se3#
      • 1...Ke4
        • 2.Bc6#
      • 1...Rxh5
        • 2.Qd3#
      • 1...Sxh5
        • 2.Qe6#
      • 1...Se6
        • 2.Qxe6#
      • 1...Rg5
        • 2.Qd3#
      • 1...Se8
        • 2.Qe6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
    • K(c);S_FLIGHT::B(F)
  • Tries
    • Try
      • B(F);CHECK
      • Vars
        • K(c);N_SPINR(d),S_FLIGHT::S(E)
      • Refutation
        • K(c);N_SPINR(d),S_FLIGHT,XB(F)
    • Try
      • R(G);CHECK,XR(d)
      • Refutation
        • S(e);XR(G)
    • Try
      • Q(I);CHECK,XR(d)
      • Refutation
        • S(e);P_SPINS(e),XQ(I)
    • Try
      • P(H);
      • Threat
        • QAB1(I)
      • Vars
        • K(c);S_FLIGHT::B(F)
      • Refutation
        • S(e);
  • Actual
    • B(F);
    • Vars
      • R(d);CHECK::S(E)
      • K(c);N_SPINR(d),S_FLIGHT::S(E)
      • K(c);S_FLIGHT::B(F)
      • R(d);N_SPINR(d),OGATE,XR(G)::QAR2(I)
      • S(e);N_GUARD,N_SPINR(d),XR(G)::QAB1(I)
      • S(e);N_GUARD::QAB1(I),XS(e)
      • R(d);OGATE::QAR2(I)
      • S(e);N_GUARD::QAB1(I)
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