MESON Chess Problem Database

Problem Display
PID: 239225 (8/8/4B3/3N4/4k3/1P2B3/5K2/2R5 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Kudesnik, 2002

8/8/4B3/3N4/4k3/1P2B3/5K2/2R5

#2

6 + 1

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Kd3
      • 2.Bf5#
  • Tries
    • 1.Sc3+?
      • 1...Kd3
        • 2.Bc4#
        • 2.Bf5#
      • 1...Ke5!
    • 1.Sb6?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.Sf6+?
      • 1...Kd3
        • 2.Bc4#
        • 2.Bf5#
      • 1...Ke5!
    • 1.Sc7?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.Se7?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.Bc5?
      • 1...Ke5
        • 2.Re1#
      • 1...Kd3!
    • 1.Ra1?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.Rb1?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.Rf1?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.Rg1?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.Rh1?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.Rc2?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.Rc4+?
      • 1...Kd3
        • 2.Sb4#
        • 2.Sf4#
        • 2.Bf5#
      • 1...Ke5!
    • 1.Rc5?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.Rc6?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.Rc7?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.Rc8?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
    • 1.b4?
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5!
  • Keys
    • 1.Re1!
      • 1...Kd3
        • 2.Bf5#
      • 1...Ke5
        • 2.Bc5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::B(F)
  • Tries
    • Try
      • S(E);CHECK
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • S(E);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • S(E);CHECK
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • S(E);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • S(E);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • B(D);
      • Vars
        • K(a);P-FLIGHT::R(A)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(A);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • R(A);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • R(A);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • R(A);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • R(A);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • R(A);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • R(A);CHECK
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • R(A);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • R(A);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • R(A);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • R(A);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • P(C);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • R(A);
    • Vars
      • K(a);S_FLIGHT::B(F)
      • K(a);P-FLIGHT::R(A)+B(D)
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