MESON Chess Problem Database

Problem Display
PID: 141856 (Q3K3/8/8/NN2k2P/7P/2p3P1/4P3/B7 w - - 0 1)

Winter-Wood, Edward John

British Chess Magazine, 1900

Q3K3/8/8/NN2k2P/7P/2p3P1/4P3/B7

#2

9 + 2

3393 Illustrated Sporting and Dramatic News 1900
15254 EJWW Scrapbook 2011

SOLUTION

  • SOUND
  • Tries
    • 1.Bxc3+?
      • 1...Ke6
        • 2.Qe4#
      • 1...Kf5!
    • 1.Qe4+?
      • 1...Kf6
        • 2.Bxc3#
      • 1...Kxe4!
    • 1.Qd5+?
      • 1...Kf6
        • 2.Bxc3#
      • 1...Kxd5!
  • Keys
    • 1.Qc8!
      • 1...Ke4
        • 2.Qe6#
      • 1...Kd5
        • 2.Qf5#
      • 1...Kf6
        • 2.Bxc3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(A);CHECK,XP(a)
      • Vars
        • K(b);P-FLIGHT::QAR2(H)
      • Refutation
        • K(b);P-FLIGHT
    • Try
      • Q(H);CHECK
      • Vars
        • K(b);S_FLIGHT::B(A),XP(a)
      • Refutation
        • K(b);N_SPINP(a),P-FLIGHT,XQ(H)
    • Try
      • Q(H);CHECK
      • Vars
        • K(b);S_FLIGHT::B(A),XP(a)
      • Refutation
        • K(b);N_SPINP(a),P-FLIGHT,XQ(H)
  • Actual
    • Q(H);
    • Vars
      • K(b);N_SPINP(a),P-FLIGHT::QAR2(H)
      • K(b);S_FLIGHT::B(A),XP(a)
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