MESON Chess Problem Database

Problem Display
PID: 109290 (8/8/5BBR/4p3/8/2K5/8/kN6 w - - 0 1)

Sabol, Frantisek

Slovenska Organizacia Kompozicneho Sachu (Miniature Ty.), 1997-1998

8/8/5BBR/4p3/8/2K5/8/kN6

#2

5 + 2

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sd2?
      • 1...e4
        • 2.Kb3#
      • 1...Ka2!
    • 1.Sa3?
      • 1...e4
        • 2.Kb3#
      • 1...Ka2!
    • 1.Bc2?
      • 1...e4
        • 2.Kb3#
      • 1...Ka2!
    • 1.Bd3?
      • 1...e4
        • 2.Kb3#
      • 1...Ka2!
    • 1.Rh1?
      • 1...e4
        • 2.Kb3#
      • 1...Ka2!
    • 1.Rh4?
      • threat
        • 2.Ra4#
      • 1...Ka2
        • 2.Ra4#
      • 1...e4!
    • 1.Rh7?
      • threat
        • 2.Ra7#
      • 1...Ka2
        • 2.Ra7#
      • 1...e4!
    • 1.Rh8?
      • threat
        • 2.Ra8#
      • 1...Ka2
        • 2.Ra8#
      • 1...e4!
  • Keys
    • 1.Bf7!
      • 1...Kxb1
        • 2.Rh1#
      • 1...e4
        • 2.Kc2#

FEATURES

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