MESON Chess Problem Database

Problem Display
PID: 80065 (4bq2/4pp2/4R2p/7k/2p2P2/3BN1nK/8/8 w - - 0 1)

Templar, James G

The Field, 1943

(First published on Sat Aug 21 1943)

4bq2/4pp2/4R2p/7k/2p2P2/3BN1nK/8/8

#2

5 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...Sf1
      • 2.Be2#
    • 1...Sh1
      • 2.Be2#
    • 1...Se2
      • 2.Bxe2#
    • 1...Se4
      • 2.Be2#
    • 1...Sf5
      • 2.Be2#
  • Keys
    • 1.Sf5!
      • threat
        • 2.Sxg3#
      • 1...Sxf5
        • 2.Be2#
      • 1...Qg7
        • 2.Sxg7#
      • 1...Qg8
        • 2.Rxh6#
      • 1...Sf1
        • 2.Be2#
      • 1...Sh1
        • 2.Be2#
      • 1...Se2
        • 2.Bxe2#
      • 1...Se4
        • 2.Be2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • S(a);N_GUARD::B(A)
    • S(a);N_GUARD::B(A),XS(a)
  • Actual
    • S(B);
    • Threat
      • S(B),XS(a)
    • Vars
      • S(a);N_GUARD,XS(B)::B(A)
      • Q(h);N_GUARD::S(B),XQ(h)
      • Q(h);N_GUARD::R1(E),XP(d)
      • S(a);N_GUARD::B(A)
      • S(a);N_GUARD::B(A),XS(a)
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