MESON Chess Problem Database

Problem Display
PID: 151913 (8/8/4n3/4p3/1P1kp3/8/2QP4/3R2K1 w - - 0 1)

Slater, George James

Pen & Pencil, 1888

(First published on Sat Jun 23 1888)

8/8/4n3/4p3/1P1kp3/8/2QP4/3R2K1

#2

5 + 4

15239 Valois Notebooks 2014

SOLUTION

  • SOUND
  • Keys
    • 1.d3!
      • 1...Ke3
        • 2.Qf2#
      • 1...Kd5
        • 2.dxe4#
      • 1...exd3
        • 2.Qxd3#
      • 1...Sf4
        • 2.Qc5#
      • 1...Sc5
        • 2.Qxc5#
      • 1...Sg5
        • 2.Qc5#
      • 1...Sc7
        • 2.Qc5#
      • 1...Sg7
        • 2.Qc5#
      • 1...Sd8
        • 2.Qc5#
      • 1...Sf8
        • 2.Qc5#
      • 1...e3
        • 2.Qc4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 11
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(D);
    • Vars
      • K(a);S_FLIGHT::QAB1(C)
      • K(a);P-FLIGHT::R(A)+P(D)DCHECK,XP(b)
      • P(b);OGATE,P_SPINP(b),XP(D)::QAR1(C),XP(b)
      • S(d);N_GUARD::QAB1(C)
      • S(d);N_GUARD::QAB1(C),XS(d)
      • P(b);SBLOCK::QAR1(C)
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