MESON Chess Problem Database

Problem Display
PID: 64866 (8/8/8/8/6Kp/7N/5Bkp/Q7 w - - 0 1)

Subotic, Miroslav

Probleemblad, 2005

8/8/8/8/6Kp/7N/5Bkp/Q7

#2

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...h1S
      • 2.Qg1#
    • 1...h1B
      • 2.Qg1#
  • Keys
    • 1.Bg1!
      • 1...Kh1
        • 2.Qa8#
      • 1...hxg1Q
        • 2.Qxg1#
      • 1...hxg1S
        • 2.Qxg1#
      • 1...hxg1B
        • 2.Qxg1#
      • 1...hxg1R
        • 2.Qxg1#
      • 1...h1Q
        • 2.Sf4#
      • 1...h1S
        • 2.Sf4#
      • 1...h1B
        • 2.Sf4#
      • 1...h1R
        • 2.Sf4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 2
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
    • P(b);N_GUARD::QAR1(A)
  • Actual
    • B(B);
    • Vars
      • K(a);S_FLIGHT::QAB(A)
      • P(b);OGATE,XB(B)::QAR1(A),XQ(b)
      • P(b);OGATE,XB(B)::QAR1(A),XS(b)
      • P(b);OGATE,XB(B)::QAR1(A),XB(b)
      • P(b);OGATE,XB(B)::QAR1(A),XR(b)
      • P(b);SBLOCK::S(C)
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