MESON Chess Problem Database

Problem Display
PID: 178437 (1R6/8/k7/n7/8/Q3K3/2P5/5b2 w - - 0 1)

Breuer, Joseph Theodor

Berliner Morgenpost, 1975

1R6/8/k7/n7/8/Q3K3/2P5/5b2

#3

4 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Bc4
      • 2.Qc5
        • threat
          • 3.Qb6#
        • 2...Sb7
          • 3.Ra8#
  • Tries
    • 1.Rb6+?
      • 1...Ka7
        • 2.Qxa5+
          • 2...Ba6
            • 3.Qxa6#
      • 1...Kxb6!
    • 1.Qb4?
      • threat
        • 2.Ra8#
        • 2.Qb6#
      • 1...Bb5
        • 2.Qxb5+
          • 2...Ka7
            • 3.Qb6#
      • 1...Sc4+!
    • 1.Qc5?
      • threat
        • 2.Qb6#
      • 1...Sb7
        • 2.Ra8#
      • 1...Sc4+!
    • 1.Qd6+?
      • 1...Ka7
        • 2.Qb6#
      • 1...Sc6!
  • Keys
    • 1.c4!
      • threat
        • 2.Rb5
          • threat
            • 3.Qxa5#
          • 2...Ka7
            • 3.Qxa5#
      • 1...Ka7
        • 2.Rb5
          • threat
            • 3.Qxa5#
          • 2...Ka6
            • 3.Qxa5#
          • 2...Ka8
            • 3.Qxa5#
      • 1...Bxc4
        • 2.Qc5
          • threat
            • 3.Qb6#
          • 2...Sb7
            • 3.Ra8#

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