MESON Chess Problem Database

Problem Display
PID: 1929 (8/8/8/3R2N1/2k5/8/1Q5B/7K w - - 0 1)

d'Orville, Peter Auguste

250 Problemes des Echecs, 1842

8/8/8/3R2N1/2k5/8/1Q5B/7K

#2

5 + 1

16 Chess Amateur (The) 1907
5658 Beispiele zur Ideengeschichte des Schachproblems (Josef Breuer) 1982
2786 More Fun with Chess Miniatures 2000

SOLUTION

  • SOUND
  • Tries
    • 1.Qc2+?
      • 1...Kb4
        • 2.Bd6#
      • 1...Kxd5!
  • Keys
    • 1.Be5!
      • 1...Kxd5
        • 2.Qb5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(B);CHECK
      • Vars
        • K(a);P-FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT,XR(D)
  • Actual
    • B(C);
    • Vars
      • K(a);S_FLIGHT,XR(D)::QAR2(B)
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