MESON Chess Problem Database

Problem Display
PID: 73738 (R7/8/2B2B2/8/p7/k2K4/8/8 w - - 0 1)

Nikitin, Vladimir V

Freie Presse, 1993

R7/8/2B2B2/8/p7/k2K4/8/8

#2

4 + 2

6113 Problemschach-Jahrbuch (1993) 1994

SOLUTION

  • SOUND
  • Tries
    • 1.Kc2?
      • threat
        • 2.Rxa4#
      • 1...Ka2
        • 2.Rxa4#
      • 1...Kb4!
  • Keys
    • 1.Bxa4!
      • 1...Ka2
        • 2.Bc2#
      • 1...Kb4
        • 2.Be7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(A);S_FLIGHT
      • Threat
        • R1(D),XP(b)
      • Vars
        • K(a);P-FLIGHT::R(D),XP(b)
      • Refutation
        • K(a);N_SPINP(b),S_FLIGHT
  • Actual
    • B(B);XP(b)
    • Vars
      • K(a);P-FLIGHT::R(D)+B(B)
      • K(a);S_FLIGHT::B(C)
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