MESON Chess Problem Database

Problem Display
PID: 134222 (6bR/6p1/4pp1r/1p3P1Q/pP4R1/K1kpB3/3pPN2/3B4 w - - 0 1)

Taraba, Jozef

3rd HM., Ahues-60 JT, 1982

6bR/6p1/4pp1r/1p3P1Q/pP4R1/K1kpB3/3pPN2/3B4

#2

10 + 10

5038 Moment 2000
14580 Chess Compositions (Taraba) 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Bf7
      • 2.Rc8#
    • 1...Bh7
      • 2.Rc8#
  • Tries
    • 1.Bb3?
      • threat
        • 2.Sd1#
        • 2.Se4#
        • 2.Bd4#
      • 1...dxe2
        • 2.Bd4#
      • 1...exf5
        • 2.Sd1#
        • 2.Bd4#
      • 1...d1Q
        • 2.Sxd1#
        • 2.Se4#
      • 1...d1S
        • 2.Sxd1#
        • 2.Se4#
      • 1...d1B
        • 2.Sxd1#
        • 2.Se4#
      • 1...d1R
        • 2.Sxd1#
        • 2.Se4#
      • 1...e5
        • 2.Sd1#
        • 2.Se4#
      • 1...axb3!
    • 1.Rc4+?
      • 1...bxc4
        • 2.Se4#
      • 1...Kxc4!
  • Keys
    • 1.Qf7!
      • threat
        • 2.Qc7#
      • 1...Bxf7
        • 2.Rc8#
      • 1...exf5
        • 2.Bd4#
      • 1...e5
        • 2.Se4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 1
  • Sets
    • B(j);OGATE::R(J)
  • Tries
    • Try
      • B(A);
      • Threat
        • DUALS(3)
      • Vars
        • P(c);XP(B)::B(E)
      • Refutation
        • P(d);XB(A)
    • Try
      • R(G);CHECK
      • Vars
        • P(e);SBLOCK,XR(G)::S(C)
      • Refutation
        • K(b);P-FLIGHT,XR(G)
  • Actual
    • Q(I);
    • Threat
      • QAR(I)
    • Vars
      • B(j);OGATE,XQ(I)::R(J)
      • P(f);XP(H)::B(E)
      • P(f);::S(C)
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