MESON Chess Problem Database

Problem Display
PID: 17981 (8/8/8/2N5/1p1K4/1B2B3/1k1N4/8 w - - 0 1)

Stambuk, Sveto

Sahovski Vestnik, 1952

8/8/8/2N5/1p1K4/1B2B3/1k1N4/8

#2

5 + 2

3105 FIDE Album (1945-1955) 1964
2012 Miniature Chess Problems from Many Countries 1981
3295 Einfuhrung in die Welt des Schachproblem 1984
3310 2345 Chess Problems 1997
136 Problem Observer 2008
133 The Problemist Supplement 2013
5454 Near Snap 2014

SOLUTION

  • SOUND
  • Sets
    • 1...Kc1
      • 2.Sd3#
    • 1...Ka3
      • 2.Sc4#
  • Tries
    • 1.Kd3?
      • 1...Ka1
        • 2.Bd4#
      • 1...Ka3
        • 2.Sc4#
      • 1...Kc1!
    • 1.Kc4?
      • 1...Ka1
        • 2.Bd4#
      • 1...Kc1
        • 2.Sd3#
      • 1...Ka3!
    • 1.Kd5?
      • 1...Ka1
        • 2.Bd4#
      • 1...Kc1
        • 2.Sd3#
      • 1...Ka3
        • 2.Sc4#
      • 1...Kc3!
    • 1.Ke5?
      • 1...Ka1
        • 2.Bd4#
      • 1...Kc1
        • 2.Sd3#
      • 1...Ka3
        • 2.Sc4#
      • 1...Kc3!
    • 1.Bf4?
      • 1...Kc1
        • 2.Sd3#
      • 1...Ka3
        • 2.Sc4#
      • 1...Ka1!
    • 1.Bg5?
      • 1...Kc1
        • 2.Sd3#
      • 1...Ka3
        • 2.Sc4#
      • 1...Ka1!
    • 1.Bh6?
      • 1...Kc1
        • 2.Sd3#
      • 1...Ka3
        • 2.Sc4#
      • 1...Ka1!
  • Keys
    • 1.Ke4!
      • 1...Ka1
        • 2.Bd4#
      • 1...Kc1
        • 2.Sd3#
      • 1...Ka3
        • 2.Sc4#
      • 1...Kc3
        • 2.Sa4#

Anticipated by 189621(1911)

This anticipates 145516(1973)

FEATURES

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