MESON Chess Problem Database

Problem Display
PID: 85738 (R7/2p5/2p5/K7/1R6/8/3p4/k7 w - - 0 1)

Speckmann, Werner

Die Schwalbe, 1982

R7/2p5/2p5/K7/1R6/8/3p4/k7

#2

3 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...c5
      • 2.Kb5#
  • Keys
    • 1.Rb3!
      • threat
        • 2.Kb4#
      • 1...Ka2
        • 2.Kb4#
      • 1...c5
        • 2.Kb5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • P(c);::R(C)+K(B)
  • Actual
    • R(A);
    • Threat
      • R(C)+K(B)
    • Vars
      • K(a);P-FLIGHT::R(C)+K(B)
      • P(c);::R(C)+K(B)
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