MESON Chess Problem Database

Problem Display
PID: 93157 (2Q5/4p3/3pP3/pPP5/b1k1N3/4R2R/2p2P2/2K5 w - - 0 1)

King-Parks, Thomas

Tidskrift for Schack, 1910

2Q5/4p3/3pP3/pPP5/b1k1N3/4R2R/2p2P2/2K5

#2

9 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...dxc5
      • 2.Qxc5#
  • Keys
    • 1.Rh4!
      • 1...Kb4
        • 2.Sxd6#
      • 1...Kd4
        • 2.Sc3#
        • 2.Sf6#
      • 1...Kxb5
        • 2.Sc3#
      • 1...Kd5
        • 2.Sc3#
      • 1...Bxb5
        • 2.Sf6#
      • 1...dxc5
        • 2.Qxc5#
      • 1...Bb3
        • 2.Sc3#
      • 1...d5
        • 2.Sd6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
    • P(e);OGATE,P_SPINP(e),XP(G)::QAR1(I),XP(e)
  • Actual
    • R(D);
    • Vars
      • K(c);P-FLIGHT::R(D)+S(E),XP(e)
      • K(c);S_FLIGHT,XP(F)::S(E)
      • K(c);S_FLIGHT::S(E)
      • B(b);SBLOCK,XP(F)::R(D)+S(E)
      • P(e);OGATE,P_SPINP(e),XP(G)::QAR1(I),XP(e)
      • B(b);SBLOCK::R(D)+S(E)
      • P(e);SBLOCK::R(D)+S(E),DCHECK
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