MESON Chess Problem Database

Problem Display
PID: 176276 (1nK5/8/3p2N1/P2kBP1n/8/1NRB4/2P5/8 w - - 0 1)

Gedda, Bertil Einar

Schach-Echo, 1972

1nK5/8/3p2N1/P2kBP1n/8/1NRB4/2P5/8

#2

9 + 4

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Bc4+?
      • 1...Kc6
        • 2.Se7#
      • 1...Ke4!
  • Keys
    • 1.Rc6!
      • threat
        • 2.Rxd6#
      • 1...Kxc6
        • 2.Se7#
      • 1...Sxc6
        • 2.c4#
      • 1...dxe5
        • 2.Se7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(D);CHECK
      • Vars
        • K(a);S_FLIGHT::S(H)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • R(C);
    • Threat
      • R1(C),XP(c)
    • Vars
      • K(a);S_FLIGHT,XR(C)::S(H)
      • S(d);SBLOCK,XR(C)::P(A)
      • P(c);SBLOCK,XB(F)::S(H)
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