MESON Chess Problem Database

Problem Display
PID: 96848 (8/2K5/1Q2p3/3pkp2/2P1N1P1/1P1P2P1/8/8 w - - 0 1)

Wenman, Francis Percival (aka Percy Wenman)

200 Assorted Problems (Wenman), 1945

8/2K5/1Q2p3/3pkp2/2P1N1P1/1P1P2P1/8/8

#2

8 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...dxc4
      • 2.Qc5#
      • 2.Qd6#
    • 1...d4
      • 2.Qa5#
      • 2.Qc5#
      • 2.Qb5#
      • 2.Qd6#
  • Keys
    • 1.Qf2!
      • 1...dxc4
        • 2.Qc5#
      • 1...dxe4
        • 2.Qb2#
      • 1...fxe4
        • 2.d4#
      • 1...fxg4
        • 2.Qf6#
      • 1...d4
        • 2.Qf4#
      • 1...f4
        • 2.gxf4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(G);
    • Vars
      • P(a);OGATEB,XP(D)::QAR2(G)
      • P(a);N_GUARD,XS(E)::QAB(G)
      • P(c);SBLOCK,XS(E)::P(B)
      • P(c);OGATE,XP(F)::QAB1(G)
      • P(a);SBLOCK::QAB1(G)
      • P(c);OGATE::P(C),XP(c)
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