MESON Chess Problem Database

Problem Display
PID: 158342 (8/8/4p3/1B1k2K1/2N2R2/2Pp4/8/8 w - - 0 1)

Markwick, Frederick W

British Chess Magazine 13. Ty., 1906-1907

8/8/4p3/1B1k2K1/2N2R2/2Pp4/8/8

#2

5 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Rf5+?
      • 1...Ke4
        • 2.Bc6#
      • 1...e5
        • 2.Rxe5#
      • 1...exf5!
  • Keys
    • 1.Re4!
      • threat
        • 2.Re5#
      • 1...Kxe4
        • 2.Bc6#
      • 1...Kc5
        • 2.Re5#
      • 1...e5
        • 2.Rxe5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(C);CHECK
      • Vars
        • K(b);S_FLIGHT::B(D)
        • P(c);P_SPINP(c)::R1(C),XP(c)
      • Refutation
        • P(c);XR(C)
  • Actual
    • R(C);
    • Threat
      • R1(C)
    • Vars
      • K(b);S_FLIGHT,XR(C)::B(D)
      • K(b);P-FLIGHT::R(C)
      • P(c);::R1(C),XP(c)
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