MESON Chess Problem Database

Problem Display
PID: 247684 (b6k/p4Q2/K7/P7/8/8/6B1/8 w - - 0 1)

Pypa, Volodimir Iosifovich

The Problemist, 1990

b6k/p4Q2/K7/P7/8/8/6B1/8

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Bh3!
      • threat
        • 2.Qf8+
          • 2...Kh7
            • 3.Bf5#
      • 1...Bb7+
        • 2.Kxb7
          • 2...a6
            • 3.Qf8+
              • 3...Kh7
                • 4.Bf5#
      • 1...Be4
        • 2.Be6
          • threat
            • 3.Qg8#
          • 2...Bd3+
            • 3.Kxa7
              • threat
                • 4.Qg8#
              • 3...Bh7
                • 4.Qf6#
          • 2...Bb7+
            • 3.Kxa7
              • threat
                • 4.Qg8#
            • 3.Kxb7
              • 3...a6
                • 4.Qg8#
      • 1...Bd5
        • 2.Qf8+
          • 2...Bg8
            • 3.Qf6+
              • 3...Kh7
                • 4.Bf5#

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