MESON Chess Problem Database

Problem Display
PID: 37254 (b2Q4/1k6/4K3/8/8/8/8/8 w - - 0 1)

Pypa, Volodimir Iosifovich

3rd Comm., East Germany-30 JT, 1979

b2Q4/1k6/4K3/8/8/8/8/8

#4

2 + 2

56 The Problemist 1980

SOLUTION

  • SOUND
  • Keys
    • 1.Kd6!
      • threat
        • 2.Kc5
          • threat
            • 3.Kb5
              • 3...Ka7
                • 4.Qb6#
          • 2...Ka6
            • 3.Qb6#
            • 3.Qxa8#
          • 2...Ka7
            • 3.Qb6#
        • 2.Qa5
          • threat
            • 3.Kd7
              • 3...Kb8
                • 4.Qc7#
          • 2...Kb8
            • 3.Qc7#
          • 2...Kc8
            • 3.Qc7#
            • 3.Qxa8#
      • 1...Ka6
        • 2.Kc5
          • threat
            • 3.Qb6#
            • 3.Qxa8#
          • 2...Kb7
            • 3.Kb5
              • 3...Ka7
                • 4.Qb6#
      • 1...Ka7
        • 2.Qa5+
          • 2...Kb7
            • 3.Kd7
              • 3...Kb8
                • 4.Qc7#

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