MESON Chess Problem Database

Problem Display
PID: 96408 (4K2b/4pp2/2ppkB2/p2r3p/7Q/r7/B4R2/qn6 w - - 0 1)

Gavrilovski, Zoran

US Problem Bulletin, 1988

4K2b/4pp2/2ppkB2/p2r3p/7Q/r7/B4R2/qn6

#2

5 + 12

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Rc3
      • 2.Qe4#
    • 1...Rh3
      • 2.Qxh3#
    • 1...Sc3
      • 2.Qh3#
  • Keys
    • 1.Bc3!
      • threat
        • 2.Qxe7#
      • 1...Bf6
        • 2.Qh3#
      • 1...f6
        • 2.Qe4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 3
  • Sets
    • R(c);S_CUTQ(a)::QAR2(C)
    • R(c);N_GUARD::QAB(C),XR(c)
    • S(b);S_CUTR(c)::QAB(C)
  • Actual
    • B(D);
    • Threat
      • QAR1(C),XP(j)
    • Vars
      • B(l);S_CUTP(k)::QAB(C)
      • P(k);S_CUTB(l)::QAR2(C)
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