MESON Chess Problem Database

Problem Display
PID: 197752 (1Q3n2/1N2b3/5p2/1pP5/p2kP3/P2Pp3/2K4B/8 w - - 0 1)

van Eelde, Antonie Clarus Johannes

Haagsche Courant, 1899

1Q3n2/1N2b3/5p2/1pP5/p2kP3/P2Pp3/2K4B/8

#2

8 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Bd6
      • 2.Qxd6#
    • 1...Bd8
      • 2.Qd6#
    • 1...e2
      • 2.Bg1#
    • 1...f5
      • 2.Be5#
      • 2.Qe5#
  • Keys
    • 1.Sd8!
      • 1...Kxc5
        • 2.Qa7#
      • 1...Bxc5
        • 2.Sc6#
      • 1...Bxd8
        • 2.Qd6#
      • 1...e2
        • 2.Bg1#
      • 1...Bd6
        • 2.Qxd6#
      • 1...Se6
        • 2.Sxe6#
      • 1...Sg6
        • 2.Se6#
      • 1...Sd7
        • 2.Se6#
      • 1...Sh7
        • 2.Se6#
      • 1...b4
        • 2.Qxb4#
      • 1...f5
        • 2.Qe5#

This is a version

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
    • B(f);N_GUARD::QAR2(H),XB(f)
    • B(f);N_GUARD::QAR2(H)
    • P(a);OGATEB::B(B)
  • Actual
    • S(G);
    • Vars
      • K(c);OGATEB,S_FLIGHT,XP(F)::QAB(H)
      • B(f);SBLOCK,XP(F)::S(G)
      • B(f);N_GUARD,XS(G)::QAR2(H)
      • P(a);OGATEB::B(B)
      • B(f);N_GUARD::QAR2(H),XB(f)
      • S(g);N_GUARD::S(G),XS(g)
      • S(g);N_GUARD::S(G)
      • P(d);OGATE::QAR2(H),XP(d)
      • P(e);N_GUARD::QAB1(H)
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Developed and maintained by Brian Stephenson.
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