MESON Chess Problem Database

Problem Display
PID: 21351 (4R1K1/6Q1/8/8/8/6p1/5Prp/3B1kqn w - - 0 1)

Sparke, Arthur M

2nd HM.=, Good Companions (May Meredith Ty.), 1918

4R1K1/6Q1/8/8/8/6p1/5Prp/3B1kqn

#2

5 + 6

3132 The Good Companion Two-Mover 1922

SOLUTION

  • SOUND
  • Sets
    • 1...Kxf2
      • 2.Qf6#
      • 2.Qf8#
      • 2.Qf7#
  • Keys
    • 1.Qa1!
      • 1...gxf2+
        • 2.Bg4#
      • 1...Kxf2
        • 2.Qf6#
      • 1...Qxf2
        • 2.Be2#
      • 1...Rxf2
        • 2.Bf3#
      • 1...Sxf2
        • 2.Be2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(C);
    • Vars
      • P(f);CHECK,SBLOCK,XP(B)::QAR(C)+B(A)
      • K(a);OGATEB,P-FLIGHT,XP(B)::QAR(C)
      • Q(b);SBLOCK,XP(B)::QAR(C)+B(A),DCHECK
      • R(d);SBLOCK,XP(B)::QAR(C)+B(A)
      • S(c);SBLOCK,XP(B)::QAR(C)+B(A),DCHECK
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