MESON Chess Problem Database

Problem Display
PID: 120962 (8/1B1pN1Qp/4k3/8/5P2/7K/8/8 w - - 0 1)

Stocchi, Ottavio

Norsk Vanforetidsskrift, 1954

8/1B1pN1Qp/4k3/8/5P2/7K/8/8

#2

5 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kd6
      • 2.Qe5#
    • 1...d6
      • 2.Bc8#
  • Keys
    • 1.Sf5!
      • 1...Kxf5
        • 2.Qf7#
      • 1...h5
        • 2.Qg6#
      • 1...d5
        • 2.Bc8#
      • 1...d6
        • 2.Sd4#
      • 1...h6
        • 2.Qg6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 1
    • ADDED MATES = 4
    • REMOVED MATES = 1
  • Sets
    • K(a);P-FLIGHT::QAB1(E)
    • P(b);OGATEB,SBLOCK::B(C)
  • Actual
    • S(D);
    • Vars
      • K(a);S_FLIGHT,XS(D)::QAR2(E)
      • P(c);N_GUARD::QAR2(E)
      • P(b);OGATEB,SBLOCK::B(C)
      • P(b);SBLOCK::S(D)
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