MESON Chess Problem Database

Problem Display
PID: 137907 (b5BB/n4r2/1p3r2/3R4/8/1Q1p1pp1/2P3P1/k4KR1 w - - 0 1)

Mihajloski, Zlatko

Miloseski, Bosko

Liga Problemista, 1987/2

b5BB/n4r2/1p3r2/3R4/8/1Q1p1pp1/2P3P1/k4KR1

#2

8 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Rb7
      • 2.Bxf6#
    • 1...Rd7
      • 2.Bxf6#
    • 1...Rh7
      • 2.Bxf6#
    • 1...fxg2+
      • 2.Kxg2#
  • Keys
    • 1.Rxd3!
      • threat
        • 2.Rd1#
      • 1...fxg2+
        • 2.Ke2#
      • 1...Rd7
        • 2.Qa2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 2
    • ADDED MATES = 0
    • REMOVED MATES = 2
  • Sets
    • R(h);N_GUARD::B(H),XR(f)
    • P(c);CHECK,XP(D)::R(B)+K(A),XP(c)
  • Actual
    • R(F);XP(b)
    • Threat
      • R(F)
    • Vars
      • P(c);CHECK,XP(D)::R(B)+K(A)
      • R(h);::QAR1(E)
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