MESON Chess Problem Database

Problem Display
PID: 23447 (8/1nP5/Q7/3kp3/4p3/4K3/8/8 w - - 0 1)

Sokolov, LI

Cuvasijos resp. konkursas, 1955

8/1nP5/Q7/3kp3/4p3/4K3/8/8

#2

3 + 4

3296 Shakhmatny zadachi miniaturi 1987
3813 300 Sachmatu Uzdaviniu 1991
136 Problem Observer 2010

SOLUTION

  • SOUND
  • Keys
    • 1.c8Q!
      • threat
        • 2.Qac6#
        • 2.Qae6#
        • 2.Qcc4#
        • 2.Qcc6#
      • 1...Sa5
        • 2.Qae6#
      • 1...Sc5
        • 2.Qcc6#
      • 1...Sd6
        • 2.Qac6#
      • 1...Sd8
        • 2.Qcc4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(C);
    • Threat
      • DUALS(4)
    • Vars
      • S(d);::QAB1(B)
      • S(d);::QAB1(C)
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