MESON Chess Problem Database

Problem Display
PID: 15221 (B7/K7/1R6/2k5/R7/8/4N3/1b6 w - - 0 1)

Amirov, Talip Khasanovich

Il Duale, 1981

B7/K7/1R6/2k5/R7/8/4N3/1b6

#2

5 + 2

3295 Einfuhrung in die Welt des Schachproblem 1984
3296 Shakhmatny zadachi miniaturi 1987
15148 Sadier Collection 2016

SOLUTION

  • SOUND
  • Tries
    • 1.Sc1?
      • threat
        • 2.Sb3#
      • 1...Ba2
        • 2.Sd3#
      • 1...Bc2!
    • 1.Sd4?
      • threat
        • 2.Sb3#
        • 2.Se6#
      • 1...Bc2
        • 2.Se6#
      • 1...Bf5
        • 2.Sb3#
      • 1...Ba2!
    • 1.Sf4?
      • threat
        • 2.Se6#
      • 1...Ba2
        • 2.Sd3#
      • 1...Bf5!
    • 1.Rc6+?
      • 1...Kb5
        • 2.Sc3#
      • 1...Kd5!
  • Keys
    • 1.Sc3!
      • threat
        • 2.Rc6#
      • 1...Be4
        • 2.Sxe4#

This is a version

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(A);
      • Threat
        • S(A)
      • Vars
        • B(a);N_GUARD::S(A)
      • Refutation
        • B(a);
    • Try
      • S(A);
      • Threat
        • DUALS(2)
      • Vars
        • B(a);::S(A)
      • Refutation
        • B(a);
    • Try
      • S(A);
      • Threat
        • S(A)
      • Vars
        • B(a);N_GUARD::S(A)
      • Refutation
        • B(a);
    • Try
      • R(C);CHECK
      • Vars
        • K(b);P-FLIGHT::S(A)
      • Refutation
        • K(b);P-FLIGHT
  • Actual
    • S(A);
    • Threat
      • R1(C)
    • Vars
      • B(a);N_GUARD::S(A),XB(a)
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