MESON Chess Problem Database

Problem Display
PID: 24945 (5RK1/7B/7Q/6p1/4N1k1/1r5n/3n2Nb/2B4R w - - 0 1)

Bartolovic, Hrvoje

4th HM., Israel Ring Ty., 1955/I

5RK1/7B/7Q/6p1/4N1k1/1r5n/3n2Nb/2B4R

#2

8 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...Rb1
      • 2.Se3#
    • 1...Rb2
      • 2.Se3#
    • 1...Re3
      • 2.Sxe3#
    • 1...Rb4
      • 2.Se3#
    • 1...Rb5
      • 2.Se3#
    • 1...Rb6
      • 2.Se3#
    • 1...Rb7
      • 2.Se3#
    • 1...Rb8
      • 2.Se3#
    • 1...Bg3
      • 2.Qxh3#
    • 1...Sf3
      • 2.Bf5#
  • Tries
    • 1.Sf2+?
      • 1...Kg3
        • 2.Qxh3#
      • 1...Sxf2!
  • Keys
    • 1.Sxg5!
      • threat
        • 2.Qh4#
      • 1...Kg3
        • 2.Qxh3#
      • 1...Bg3
        • 2.Bf5#
      • 1...Sf3
        • 2.Qxh3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 2
    • ADDED MATES = 1
    • REMOVED MATES = 8
  • Sets
    • R(c);N_GUARD::S(C)
    • R(c);N_GUARD::S(C),XR(c)
    • R(c);N_GUARD,P_PINR(G)::S(C)
    • B(b);S_CUTR(c)::QAB1(E),XS(d)
    • S(a);SBLOCK::B(F)
  • Tries
    • Try
      • S(D);CHECK
      • Vars
        • K(e);P-FLIGHT::QAR1(E),XS(d)
      • Refutation
        • S(d);XS(D)
  • Actual
    • S(D);XP(f)
    • Threat
      • QAR1(E)
    • Vars
      • K(e);P-FLIGHT::QAR1(E),XS(d)
      • B(b);SBLOCK::B(F)
      • S(a);S_CUTR(c)::QAB1(E),XS(d)
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