MESON Chess Problem Database

Problem Display
PID: 65947 (2R5/8/3p4/3kNK2/r7/2Q2P2/4q3/8 w - - 0 1)

Anonymous

Osservazioni Teorico-Pratiche sopra il Giucco degli Scacchi, 1763

2R5/8/3p4/3kNK2/r7/2Q2P2/4q3/8

#2

5 + 4

302 Schachzeitung 1858
16 Chess Amateur (The) 1910
5454 Near Snap 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Rd4
      • 2.Qc6#
    • 1...dxe5
      • 2.Rd8#
      • 2.Qc5#
  • Keys
    • 1.Qc5+!
      • 1...dxc5
        • 2.Rd8#

This anticipates 120765(0000)

There are these versions: 175501

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • R(b);SBLOCK::QAB1(A)
  • Actual
    • Q(A);CHECK
    • Vars
      • P(d);SBLOCK,XQ(A)::R(E)
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Developed and maintained by Brian Stephenson.
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