MESON Chess Problem Database

Problem Display
PID: 81108 (1QR4B/8/8/1PPKpP2/8/4kPP1/2PNPNP1/2R2B2 w - e5 0 1)

Stosic, Miroslav

Izbrannie Problemi, 1979

1QR4B/8/8/1PPKpP2/8/4kPP1/2PNPNP1/2R2B2

#2

16 + 2

56 The Problemist 2008

SOLUTION

  • SOUND
  • Tries
    • 1.Bxe5?
      • 1...Kxf2
        • 2.Bd4#
      • 1...Kxd2!
    • 1.Qxe5+?
      • 1...Kxd2
        • 2.Qf4#
      • 1...Kxf2!
  • Keys
    • 1.fxe5 ep!
      • 1...Kxd2
        • 2.Qf4#
      • 1...Kxf2
        • 2.Bd4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(P);XP(b)
      • Vars
        • K(a);S_FLIGHT,XS(F)::B(P)
      • Refutation
        • K(a);S_FLIGHT,XS(D)
    • Try
      • Q(N);CHECK,XP(b)
      • Vars
        • K(a);S_FLIGHT,XS(D)::QAB(N)
      • Refutation
        • K(a);S_FLIGHT,XS(F)
  • Actual
    • P(M);EP,XP(b)
    • Vars
      • K(a);S_FLIGHT,XS(D)::QAB(N)
      • K(a);S_FLIGHT,XS(F)::B(P)
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