MESON Chess Problem Database

Problem Display
PID: 275594 (6Bk/4R2P/8/8/8/6p1/8/K7 w - - 0 1)

Perkonoja, Pauli Kalervo

Suomen Shakki, 1977

6Bk/4R2P/8/8/8/6p1/8/K7

#5

4 + 2

6490 yacpdb 2024

SOLUTION

  • SOUND
  • Keys
    • 1.Ba2!
      • 1...g2
        • 2.Bb1
          • threat
            • 3.Re8+
              • 3...Kg7
                • 4.h8Q+
                  • 4...Kf7
                    • 5.Qf8#
            • 3.Rf7
              • threat
                • 4.Rf8+
                  • 4...Kg7
                    • 5.h8Q#
              • 3...g1Q
                • 4.Rf8+
                  • 4...Kg7
                    • 5.h8Q#
                  • 4...Qg8
                    • 5.Rxg8#
                    • 5.hxg8Q#
                    • 5.hxg8R#
              • 3...g1R
                • 4.Rf8+
                  • 4...Kg7
                    • 5.h8Q#
                  • 4...Rg8
                    • 5.Rxg8#
                    • 5.hxg8Q#
                    • 5.hxg8R#

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