MESON Chess Problem Database

Problem Display
PID: 136404 (4R3/5K2/8/7N/4N1pk/8/8/8 w - - 0 1)

Dasni, D

64 Shakhmatnoe obozrenie, 1983

4R3/5K2/8/7N/4N1pk/8/8/8

#2

4 + 2

6490 yacpdb 2010

SOLUTION

  • SOUND
  • Sets
    • 1...Kxh5
      • 2.Rh8#
  • Keys
    • 1.Rh8!
      • threat
        • 2.Shg3#
        • 2.Sf4#
        • 2.Shf6#
        • 2.Sg7#
      • 1...Kh3
        • 2.Sf4#
      • 1...g3
        • 2.Shf6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 1
  • Sets
    • K(b);OGATEB,P-FLIGHT,XS(B)::R(D)
  • Actual
    • R(D);
    • Threat
      • DUALS(4)
    • Vars
      • K(b);P-FLIGHT::R(D)+S(B),DCHECK
      • P(a);::R(D)+S(B)
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