MESON Chess Problem Database

Problem Display
PID: 221502 (3Rb2K/3pp3/4pp1Q/4k3/1NBRN1P1/B1p5/2p5/4n1b1 w - - 0 1)

Prideaux, Henry Maxwell

The Field, 1891

(First published on Sat Mar 21 1891)

3Rb2K/3pp3/4pp1Q/4k3/1NBRN1P1/B1p5/2p5/4n1b1

#2

9 + 10

15239 Valois Notebooks 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Sd2!
      • threat
        • 2.Qf4#
      • 1...Kxd4
        • 2.Sc6#
      • 1...Bxd4
        • 2.Qh2#
      • 1...Bh2
        • 2.Qe3#
      • 1...Be3
        • 2.Qxe3#
      • 1...Sg2
        • 2.Sf3#
      • 1...Sd3
        • 2.Sf3#
      • 1...f5
        • 2.Qg7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(E);
    • Threat
      • QAB1(G)
    • Vars
      • K(e);P_SPINP(h),S_FLIGHT,XR(D)::S(B)
      • B(b);N_GUARD,SBLOCK,XR(D)::QAB(G)
      • B(b);N_GUARD::QAR2(G)
      • B(b);N_GUARD::QAR2(G),XB(b)
      • S(a);N_GUARD::S(E)
      • P(g);OGATEB::QAB(G)
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