MESON Chess Problem Database

Problem Display
PID: 2027 (6Q1/3p4/7B/4pp2/3pkp2/3R4/2K3N1/8 w - - 0 1)

Atkinson, William

Weekly Gazette (Montreal), 1893

6Q1/3p4/7B/4pp2/3pkp2/3R4/2K3N1/8

#2

5 + 6

4774 Canadian Chess Problems 1890
4817 English Mechanic and World of Science 1894

SOLUTION

  • SOUND
  • Tries
    • 1.Sxf4?
      • threat
        • 2.Qd5#
        • 2.Qg2#
      • 1...d5
        • 2.Qxd5#
        • 2.Qg2#
      • 1...exf4!
  • Keys
    • 1.Se3!
      • threat
        • 2.Qd5#
      • 1...Kf3
        • 2.Qg2#
      • 1...fxe3
        • 2.Qg2#
      • 1...d5
        • 2.Qxd5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(B);XP(c)
      • Threat
        • DUALS(2)
      • Refutation
        • P(d);XS(B)
  • Actual
    • S(B);
    • Threat
      • QAB1(E)
    • Vars
      • K(b);S_FLIGHT::QAB1(E)
      • P(c);N_GUARD,XS(B)::QAB(E)
      • P(f);::QAB1(E),XP(f)
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