MESON Chess Problem Database

Problem Display
PID: 24223 (8/7K/B3R3/7R/6kB/8/3N4/8 w - - 0 1)

Tryssesoone, Louis

The Problemist, 1984

8/7K/B3R3/7R/6kB/8/3N4/8

#2

6 + 1

2786 More Fun with Chess Miniatures 2000

SOLUTION

  • SOUND
  • Sets
    • 1...Kf4
      • 2.Re4#
  • Tries
    • 1.Kg6?
      • 1...Kf4
        • 2.Re4#
      • 1...Kh3!
    • 1.Kh6?
      • 1...Kf4
        • 2.Re4#
      • 1...Kh3!
    • 1.Be1?
      • 1...Kf4
        • 2.Re4#
      • 1...Kxh5!
    • 1.Bf2?
      • 1...Kf4
        • 2.Re4#
      • 1...Kxh5!
    • 1.Bf1?
      • 1...Kf4
        • 2.Re4#
      • 1...Kxh5!
    • 1.Be2+?
      • 1...Kf4
        • 2.Re4#
      • 1...Kh3!
    • 1.Re2?
      • 1...Kh3
        • 2.Bc8#
      • 1...Kf4
        • 2.Re4#
      • 1...Kxh5!
    • 1.Re3?
      • 1...Kf4
        • 2.Re4#
      • 1...Kxh5!
    • 1.Re4+?
      • 1...Kxh5
        • 2.Be2#
      • 1...Kh3!
    • 1.Ree5?
      • 1...Kf4
        • 2.Re4#
      • 1...Kh3!
  • Keys
    • 1.Bc8!
      • 1...Kh3
        • 2.Re2#
      • 1...Kf4
        • 2.Re4#
      • 1...Kxh5
        • 2.Rh6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(a);P-FLIGHT::R1(E)
  • Tries
    • Try
      • K(F);S_FLIGHT
      • Vars
        • K(a);P-FLIGHT::R1(E)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(F);P-FLIGHT
      • Vars
        • K(a);P-FLIGHT::R1(E)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(B);
      • Vars
        • K(a);P-FLIGHT::R1(E)
      • Refutation
        • K(a);S_FLIGHT,XR(C)
    • Try
      • B(B);
      • Vars
        • K(a);P-FLIGHT::R1(E)
      • Refutation
        • K(a);S_FLIGHT,XR(C)
    • Try
      • B(D);
      • Vars
        • K(a);P-FLIGHT::R1(E)
      • Refutation
        • K(a);S_FLIGHT,XR(C)
    • Try
      • B(D);CHECK
      • Vars
        • K(a);P-FLIGHT::R1(E)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(E);
      • Vars
        • K(a);S_FLIGHT::B(D)
        • K(a);P-FLIGHT::R1(E)
      • Refutation
        • K(a);S_FLIGHT,XR(C)
    • Try
      • R(E);
      • Vars
        • K(a);P-FLIGHT::R1(E)
      • Refutation
        • K(a);S_FLIGHT,XR(C)
    • Try
      • R(E);CHECK
      • Vars
        • K(a);S_FLIGHT,XR(C)::B(D)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(E);
      • Vars
        • K(a);P-FLIGHT::R1(E)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • B(D);
    • Vars
      • K(a);S_FLIGHT::B(D)+R(E)
      • K(a);P-FLIGHT::R1(E)
      • K(a);S_FLIGHT,XR(C)::R1(E)
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