MESON Chess Problem Database

Problem Display
PID: 121278 (2Q5/2P5/pkp5/n1p5/P1p5/1pP5/1K6/8 w - - 0 1)

Mikan, Ilja

Straz lidu, 1958

2Q5/2P5/pkp5/n1p5/P1p5/1pP5/1K6/8

#2

5 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ka7
      • 2.Qb8#
  • Keys
    • 1.Qd8!
      • 1...Ka7
        • 2.Qb8#
      • 1...Kb7
        • 2.Qb8#
      • 1...Sb7
        • 2.c8S#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(f);S_FLIGHT::QAB1(E)
  • Actual
    • Q(E);
    • Vars
      • K(f);S_FLIGHT::QAB1(E)
      • K(f);P-FLIGHT::QAR1(E)
      • S(c);SBLOCK::P=S
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