MESON Chess Problem Database

Problem Display
PID: 79111 (2K5/1p6/2k5/8/1Q2P3/8/6pB/8 w - - 0 1)

Begheyn, T

The Tablet, 1962

(First published on Sat Mar 3 1962)

2K5/1p6/2k5/8/1Q2P3/8/6pB/8

#2

4 + 3

133 The Problemist Supplement 2017
15239 Valois Notebooks 2017

SOLUTION

  • SOUND
  • Sets
    • 1...b5
      • 2.Qd6#
    • 1...b6
      • 2.Qc4#
  • Keys
    • 1.Bg1!
      • threat
        • 2.Qc5#
        • 2.Qb6#
      • 1...b5
        • 2.Qc5#
      • 1...b6
        • 2.Qxb6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 2
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • P(c);SBLOCK::QAR1(B)
    • P(c);SBLOCK::QAR2(B)
  • Actual
    • B(A);
    • Threat
      • DUALS(2)
    • Vars
      • P(c);::QAR1(B)
      • P(c);::QAR1(B),XP(c)
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