MESON Chess Problem Database

Problem Display
PID: 103763 (B7/4B3/6R1/1K2kp2/5N2/8/8/8 w - - 0 1)

Shakhnazaryan, Albert Serapionovic

Flag Rodini, 1973

B7/4B3/6R1/1K2kp2/5N2/8/8/8

#2

5 + 2

6490 yacpdb 2009
5454 Near Snap 2014

SOLUTION

  • SOUND
  • Tries
    • 1.Re6+?
      • 1...Kd4
        • 2.Bf6#
      • 1...Kxf4!
  • Keys
    • 1.Rg3!
      • 1...Kd4
        • 2.Bf6#
      • 1...Kxf4
        • 2.Bd6#

Anticipated by 120650(0000)

This anticipates 187536(2001)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(C);CHECK
      • Vars
        • K(a);S_FLIGHT::B(D)
      • Refutation
        • K(a);S_FLIGHT,XS(A)
  • Actual
    • R(C);
    • Vars
      • K(a);S_FLIGHT::B(D)
      • K(a);S_FLIGHT,XS(A)::B(D)
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