MESON Chess Problem Database

Problem Display
PID: 79547 (8/8/2p5/kNQ5/1p2p3/8/4K3/8 w - - 0 1)

Davidenko, Fedor Vasilevich

Sachove umeni (Ceskoslovensky sach), 1977

8/8/2p5/kNQ5/1p2p3/8/4K3/8

#4

3 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Ke3!
      • 1...Ka4
        • 2.Sd4
          • threat
            • 3.Qa7#
          • 2...Ka3
            • 3.Qc2
              • threat
                • 4.Qb3#
              • 3...b3
                • 4.Qxb3#
          • 2...b3
            • 3.Sxc6
              • 3...b2
                • 4.Qb4#
      • 1...Ka6
        • 2.Qxc6+
          • 2...Ka5
            • 3.Sd4
              • 3...b3
                • 4.Qb5#
            • 3.Sd6
              • 3...b3
                • 4.Qb5#
            • 3.Sa7
              • 3...b3
                • 4.Qb5#
            • 3.Sc7
              • 3...b3
                • 4.Qb5#
        • 2.Sd6
          • 2...b3
            • 3.Qxc6+
              • 3...Ka5
                • 4.Qb5#
              • 3...Ka7
                • 4.Qb7#
      • 1...b3
        • 2.Sc7+
          • 2...Ka4
            • 3.Sa6
              • 3...b2
                • 4.Qb4#

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