MESON Chess Problem Database

Problem Display
PID: 154950 (7b/8/4Pr2/8/8/5p2/4PKNp/RBB4k w - - 0 1)

Wilson, Francis Vaux

Good Companions (May Meredith Ty.), 1916

7b/8/4Pr2/8/8/5p2/4PKNp/RBB4k

#2

7 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Be4!
      • threat
        • 2.Bb2#
        • 2.Bd2#
        • 2.Ba3#
        • 2.Be3#
        • 2.Bf4#
        • 2.Bg5#
        • 2.Bh6#
      • 1...fxe2+
        • 2.Sf4#
      • 1...fxg2+
        • 2.Bf4#
      • 1...Rxe6
        • 2.Bb2#
      • 1...Rf4
        • 2.Bb2#
      • 1...Rf5
        • 2.Bb2#
      • 1...Rg6
        • 2.Bb2#
      • 1...Rh6
        • 2.Bb2#
      • 1...Rf7
        • 2.Bb2#
      • 1...Rf8
        • 2.Bb2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 9
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(B);
    • Threat
      • DUALS(7)
    • Vars
      • P(c);CHECK,XP(D)::B(B)+S(F)
      • P(c);CHECK,P_SPINP(c),XS(F)::R(A)+B(C)
      • R(d);XP(G)::R(A)+B(C)
      • R(d);::R(A)+B(C)
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