MESON Chess Problem Database

Problem Display
PID: 144858 (4R3/6K1/3pN3/3pkp2/8/3n4/4P3/r7 w - - 0 1)

Salthouse, Thomas

Good Companions (January), 1915

4R3/6K1/3pN3/3pkp2/8/3n4/4P3/r7

#2

4 + 6

14868 Pirnie Collection 2012

SOLUTION

  • SOUND
  • Keys
    • 1.e3!
      • threat
        • 2.Sd4#
        • 2.Sf4#
        • 2.Sc5#
        • 2.Sg5#
        • 2.Sc7#
        • 2.Sd8#
        • 2.Sf8#
      • 1...Rg1+
        • 2.Sg5#
      • 1...Ra7+
        • 2.Sc7#
      • 1...Ke4
        • 2.Sg5#
      • 1...d4
        • 2.Sf4#
        • 2.Sc7#
      • 1...f4
        • 2.Sd4#
      • 1...Ra8
        • 2.Sd8#
      • 1...Sf4
        • 2.Sxf4#
      • 1...Sc5
        • 2.Sxc5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(A);
    • Threat
      • DUALS(7)
    • Vars
      • R(a);CHECK::R(D)+S(B)
      • K(d);P-FLIGHT::R(D)+S(B),DCHECK
      • P(e);::R(D)+S(B)
      • R(a);::R(D)+S(B)
      • S(b);::R(D)+S(B),XS(b)
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