MESON Chess Problem Database

Problem Display
PID: 140877 (Q7/7P/1p6/r1p5/1PBbp3/8/2K2P1p/k7 w - - 0 1)

Morse, Christopher Jeremy

Problem Observer, 2006

Q7/7P/1p6/r1p5/1PBbp3/8/2K2P1p/k7

#2

6 + 7

6490 yacpdb 2011

SOLUTION

  • SOUND
  • Sets
    • 1...Ra2+
      • 2.Qxa2#
    • 1...Ra3
      • 2.Qxa3#
    • 1...Ra4
      • 2.Qxa4#
    • 1...Ra6
      • 2.Qxa6#
    • 1...Ra7
      • 2.Qxa7#
    • 1...Bh8
      • 2.Qxh8#
    • 1...e3
      • 2.Qh1#
    • 1...b5
      • 2.Qxa5#
  • Keys
    • 1.h8Q!
      • 1...Ra2+
        • 2.Qxa2#
      • 1...Rxa8
        • 2.Qxa8#
      • 1...Bxh8
        • 2.Qxh8#
      • 1...cxb4
        • 2.Qxd4#
      • 1...h1Q
        • 2.Qxh1#
      • 1...h1S
        • 2.Qxh1#
      • 1...h1B
        • 2.Qxh1#
      • 1...h1R
        • 2.Qxh1#
      • 1...Ra3
        • 2.Qxa3#
      • 1...Ra4
        • 2.Qxa4#
      • 1...Ra6
        • 2.Qxa6#
      • 1...Ra7
        • 2.Qxa7#
      • 1...Bb2
        • 2.Qxb2#
      • 1...Bc3
        • 2.Qxc3#
      • 1...Be5
        • 2.Qxe5#
      • 1...Bf6
        • 2.Qxf6#
      • 1...Bg7
        • 2.Qxg7#
      • 1...e3
        • 2.Qh1#
      • 1...b5
        • 2.Qxa5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 11
    • REMOVED MATES = 0
  • Sets
    • R(e);CHECK,OGATE::QAR1(F),XR(e)
    • R(e);OGATE::QAR2(F),XR(e)
    • R(e);OGATE::QAR(F),XR(e)
    • R(e);OGATEB::QAR(F),XR(e)
    • B(c);OGATEB::QAB(F),XB(c)
    • P(d);OGATE::QAB1(F)
    • P(g);N_GUARD::QAR(F),XR(e)
  • Actual
    • P(E);P_PINB(c)
    • Vars
      • R(e);CHECK,OGATE::QAR1(F),XR(e)
      • R(e);N_SPINR(e),OGATE,XQ(F)::QAB(E),XR(e)
      • B(c);N_SPINB(c),OGATE,XQ(E)::QAB(F),XB(c)
      • P(f);N_GUARD,XP(C)::QAB(E),XB(c)
      • P(b);OGATE::QAB1(E),XQ(b)
      • P(b);OGATE::QAB1(E),XS(b)
      • P(b);OGATE::QAB1(E),XB(b)
      • P(b);OGATE::QAB1(E),XR(b)
      • R(e);OGATE::QAR2(F),XR(e)
      • R(e);OGATE::QAR(F),XR(e)
      • R(e);OGATEB::QAR(F),XR(e)
      • B(c);OGATE::QAB1(E),XB(c)
      • B(c);OGATE::QAB(E),XB(c)
      • B(c);OGATEB::QAB(E),XB(c)
      • P(d);OGATE::QAB1(F)
      • P(g);N_GUARD::QAR(F),XR(e)
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