MESON Chess Problem Database

Problem Display
PID: 266988 (2b1N1rR/2K2k2/2nPN3/p2q1p1P/3B4/5P2/B2Q4/8 w - - 0 1)

Taylor, J

Sunday Referee, 1938

(First published on Sun Feb 20 1938)

2b1N1rR/2K2k2/2nPN3/p2q1p1P/3B4/5P2/B2Q4/8

#2

10 + 7

15239 Valois Notebooks 2022

SOLUTION

  • SOUND
  • Sets
    • 1...Rg5
      • 2.Sxg5#
    • 1...Rxe8
      • 2.Sg5#
  • Keys
    • 1.Qg5!
      • threat
        • 2.Qxg8#
      • 1...Qxd6+
        • 2.Sxd6#
      • 1...Kxe6
        • 2.Qf6#
        • 2.Qxg8#
      • 1...Kxe8
        • 2.Qg6#
        • 2.Qxg8#
      • 1...Rxg5
        • 2.Sxg5#
      • 1...Rxe8
        • 2.Qf6#
        • 2.Qg6#
      • 1...Rxh8
        • 2.Qg6#
      • 1...Rg6
        • 2.Qxg6#
      • 1...Rg7
        • 2.Qf6#
      • 1...Rf8
        • 2.Qg6#
      • 1...Se7
        • 2.Qxe7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 1
  • Sets
    • R(g);N_GUARD::S(G),XR(g)
    • R(g);N_GUARD,XS(I)::S(G)
  • Actual
    • Q(B);
    • Threat
      • QAB1(B),XR(g)
    • Vars
      • Q(b);CHECK,XP(F)::S(I),XQ(b)
      • R(g);XQ(B)::S(G),XR(g)
      • R(g);N_GUARD,XR(J)::QAB1(B)
      • R(g);N_GUARD::QAB1(B),XR(g)
      • R(g);::QAR1(B)
      • R(g);N_GUARD::QAB1(B)
      • S(d);N_GUARD::QAR1(B),XS(d)
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