MESON Chess Problem Database

Problem Display
PID: 46433 (8/8/4R3/b7/8/5kPK/6R1/2N5 w - - 0 1)

Amirov, Talip Khasanovich

2nd Prize, Il Duale, 1978

8/8/4R3/b7/8/5kPK/6R1/2N5

#2

5 + 2

4883 Still More Fun with Chess Miniatures 2002
15148 Sadier Collection 2016

SOLUTION

  • SOUND
  • Tries
    • 1.Se2?
      • threat
        • 2.Sg1#
        • 2.Sd4#
      • 1...Bc3
        • 2.Sg1#
      • 1...Bb6!
    • 1.Sb3?
      • threat
        • 2.Sd4#
      • 1...Bb6
        • 2.Sd2#
      • 1...Bc3!
    • 1.Rge2?
      • threat
        • 2.R6e3#
        • 2.Rf6#
      • 1...Bc3
        • 2.R6e3#
      • 1...Bb6
        • 2.Rf6#
      • 1...Bc7
        • 2.R6e3#
      • 1...Bd8
        • 2.R6e3#
      • 1...Bd2!
  • Keys
    • 1.Sd3!
      • threat
        • 2.Rf2#
      • 1...Be1
        • 2.Sxe1#
      • 1...Bb6
        • 2.Se1#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(A);
      • Threat
        • DUALS(2)
      • Vars
        • B(b);::S(A)
      • Refutation
        • B(b);
    • Try
      • S(A);
      • Threat
        • S(A)
      • Vars
        • B(b);N_GUARD::S(A)
      • Refutation
        • B(b);
    • Try
      • R(B);
      • Threat
        • DUALS(2)
      • Vars
        • B(b);::R1(E)
        • B(b);::R(E)
      • Refutation
        • B(b);
  • Actual
    • S(A);
    • Threat
      • R1(B)
    • Vars
      • B(b);N_GUARD::S(A),XB(b)
      • B(b);N_GUARD::S(A)
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