MESON Chess Problem Database

Problem Display
PID: 11425 (8/5n2/4N3/8/4R2P/4P1Pk/4bP2/6K1 w - - 0 1)

Adabashev, Mark Ivanovich

Shakhmaty v SSSR, 1938

8/5n2/4N3/8/4R2P/4P1Pk/4bP2/6K1

#2

7 + 3

6490 yacpdb 2009
15148 Sadier Collection 2014

SOLUTION

  • SOUND
  • Sets
    • 1...Bg4
      • 2.Sf4#
    • 1...Se5
      • 2.Sg5#
    • 1...Sg5
      • 2.Sxg5#
    • 1...Sd6
      • 2.Sg5#
    • 1...Sh6
      • 2.Sg5#
    • 1...Sd8
      • 2.Sg5#
    • 1...Sh8
      • 2.Sg5#
  • Keys
    • 1.h5!
      • threat
        • 2.Rh4#
      • 1...Bg4
        • 2.Sf4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 6
  • Sets
    • B(a);SBLOCK::S(G)
    • S(c);N_GUARD::S(G)
    • S(c);N_GUARD::S(G),XS(c)
  • Actual
    • P(F);
    • Threat
      • R1(E)
    • Vars
      • B(a);SBLOCK::S(G)
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