MESON Chess Problem Database

Problem Display
PID: 234611 (8/3R4/4p3/1B4K1/4k3/5p2/3R4/8 w - - 0 1)

Lincoln, Robert A

Kudesnik, 2003

8/3R4/4p3/1B4K1/4k3/5p2/3R4/8

#2

4 + 3

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Bc6+?
      • 1...Ke3
        • 2.R7d3#
      • 1...Ke5!
    • 1.R2d3?
      • 1...Ke5
        • 2.Re3#
      • 1...e5
        • 2.Bc6#
      • 1...f2!
  • Keys
    • 1.R7d3!
      • 1...Ke5
        • 2.Re3#
      • 1...f2
        • 2.Re2#
      • 1...e5
        • 2.Bc6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(B);CHECK
      • Vars
        • K(b);P-FLIGHT::R1(D)
      • Refutation
        • K(b);P-FLIGHT
    • Try
      • R(A);
      • Vars
        • K(b);P-FLIGHT::R(A)
        • P(c);SBLOCK::B(B)
      • Refutation
        • P(a);
  • Actual
    • R(D);
    • Vars
      • K(b);P-FLIGHT::R(D)
      • P(a);N_GUARD::R(A)
      • P(c);SBLOCK::B(B)
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