MESON Chess Problem Database

Problem Display
PID: 160725 (8/8/5B2/8/2R2p2/4Nk2/8/4K1R1 w - - 0 1)

Antipov, Viacheslav Pavlovich

Sa ogneupory, 1987

8/8/5B2/8/2R2p2/4Nk2/8/4K1R1

#2

5 + 2

15148 Sadier Collection 2017

SOLUTION

  • SOUND
  • Tries
    • 1.Bh4?
      • 1...fxe3
        • 2.Rg3#
      • 1...Kxe3!
    • 1.Be5?
      • 1...fxe3
        • 2.Rg3#
        • 2.Rf4#
      • 1...Kxe3!
    • 1.Rg4?
      • 1...fxe3
        • 2.Rcf4#
      • 1...Kxe3!
  • Keys
    • 1.Bg5!
      • 1...Kxe3
        • 2.Rg3#
      • 1...fxe3
        • 2.Rf4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(E);
      • Vars
        • P(b);N_GUARD,SBLOCK,XS(C)::R1(B)
      • Refutation
        • K(a);P-FLIGHT,XS(C)
    • Try
      • B(E);
      • Refutation
        • K(a);P-FLIGHT,XS(C)
    • Try
      • R(B);
      • Vars
        • P(b);SBLOCK,XS(C)::R1(D)
      • Refutation
        • K(a);P-FLIGHT,XS(C)
  • Actual
    • B(E);
    • Vars
      • K(a);P-FLIGHT,P_SPINP(b),XS(C)::R(B)
      • P(b);SBLOCK,XS(C)::R1(D)
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