MESON Chess Problem Database

Problem Display
PID: 232207 (8/8/k1K5/B7/8/8/8/5Rb1 w - - 0 1)

Caplin, Aleksandr Borisovich

Kudesnik, 2004

8/8/k1K5/B7/8/8/8/5Rb1

#2

3 + 2

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Ra1!
      • threat
        • 2.Be1#
        • 2.Bd2#
        • 2.Bc3#
        • 2.Bb4#
        • 2.Bb6#
        • 2.Bc7#
        • 2.Bd8#
      • 1...Ka7
        • 2.Bc7#
      • 1...Bd4
        • 2.Bc3#
      • 1...Bc5
        • 2.Bb4#
      • 1...Bb6
        • 2.Bxb6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(A);
    • Threat
      • DUALS(7)
    • Vars
      • K(b);P-FLIGHT::R(A)+B(B)
      • B(a);::R(A)+B(B)
      • B(a);::R(A)+B(B),XB(a)
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