MESON Chess Problem Database

Problem Display
PID: 232285 (5K2/8/5k2/1Q6/6R1/2p5/8/bb6 w - - 0 1)

Speckmann, Werner

Deutsche Schachzeitung, 1971

5K2/8/5k2/1Q6/6R1/2p5/8/bb6

#2

3 + 4

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Rg5!
      • threat
        • 2.Qe5#
      • 1...Ke6
        • 2.Qc6#
      • 1...Bf5
        • 2.Qxf5#
      • 1...c2
        • 2.Qf5#

This is a version of 11702

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(A);
    • Threat
      • QAB1(B)
    • Vars
      • K(d);P-FLIGHT::QAR2(B)
      • B(b);N_GUARD::QAR1(B),XB(b)
      • P(c);S_CUTB(b)::QAR1(B)
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