MESON Chess Problem Database

Problem Display
PID: 110488 (4R3/p2p4/P2P4/1pk3B1/1N1N3R/pP6/K7/8 w - - 0 1)

Talaber, Laszlo

Tipografia TE, 1966

4R3/p2p4/P2P4/1pk3B1/1N1N3R/pP6/K7/8

#2

9 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Se6+?
      • 1...Kb6
        • 2.Bd8#
      • 1...Kxd6
        • 2.Bf4#
      • 1...dxe6!
    • 1.Be3?
      • threat
        • 2.Sf5#
      • 1...Kb6
        • 2.Sdc6#
      • 1...Kxd6
        • 2.Sxb5#
      • 1...Kxb4!
    • 1.Re5+?
      • 1...Kxb4
        • 2.Bd2#
      • 1...Kb6
        • 2.Bd8#
        • 2.Rxb5#
      • 1...Kxd6!
    • 1.Rc8+?
      • 1...Kxb4
        • 2.Bd2#
      • 1...Kb6
        • 2.Bd8#
      • 1...Kxd6!
  • Keys
    • 1.Rh5!
      • 1...Kxb4
        • 2.Bd2#
      • 1...Kxd4
        • 2.Bf6#
      • 1...Kb6
        • 2.Bd8#
      • 1...Kxd6
        • 2.Bf4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(D);CHECK
      • Vars
        • K(c);S_FLIGHT::B(F)
        • K(c);S_FLIGHT,XP(H)::B(F)
      • Refutation
        • P(e);XS(D)
    • Try
      • B(F);
      • Threat
        • B(F)+S(D)
      • Vars
        • K(c);S_FLIGHT::B(F)+S(D)
        • K(c);S_FLIGHT,XP(H)::S(D),XP(b)
      • Refutation
        • K(c);S_FLIGHT,XS(C)
    • Try
      • R(I);CHECK
      • Vars
        • K(c);S_FLIGHT,XS(C)::B(F)
      • Refutation
        • K(c);S_FLIGHT,XP(H)
    • Try
      • R(I);CHECK
      • Vars
        • K(c);S_FLIGHT,XS(C)::B(F)
        • K(c);S_FLIGHT::B(F)
      • Refutation
        • K(c);S_FLIGHT,XP(H)
  • Actual
    • R(E);
    • Vars
      • K(c);S_FLIGHT,XS(C)::B(F)
      • K(c);S_FLIGHT,XS(D)::B(F)
      • K(c);S_FLIGHT::B(F)
      • K(c);S_FLIGHT,XP(H)::B(F)
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