MESON Chess Problem Database

Problem Display
PID: 253530 (8/7B/8/7p/K3N3/8/R7/4k3 w - - 0 1)

Zakhodyakin, Gleb Nikolaevich

Shakhmaty v SSSR, 1968

8/7B/8/7p/K3N3/8/R7/4k3

#4

4 + 2

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bg8!
      • threat
        • 2.Bc4
          • threat
            • 3.Ra1#
          • 2...Kd1
            • 3.Kb3
              • threat
                • 4.Ra1#
              • 3...Kc1
                • 4.Ra1#
              • 3...Ke1
                • 4.Ra1#
      • 1...Kd1
        • 2.Bb3+
          • 2...Kc1
            • 3.Sc3
              • 3...h4
                • 4.Rc2#
          • 2...Ke1
            • 3.Sg3
              • 3...h4
                • 4.Re2#
        • 2.Kb3
          • threat
            • 3.Bc4
              • threat
                • 4.Ra1#
              • 3...Kc1
                • 4.Ra1#
              • 3...Ke1
                • 4.Ra1#
          • 2...Ke1
            • 3.Bc4
              • threat
                • 4.Ra1#
              • 3...Kd1
                • 4.Ra1#
      • 1...Kf1
        • 2.Sg3+
          • 2...Ke1
            • 3.Bb3
              • 3...h4
                • 4.Re2#
          • 2...Kg1
            • 3.Bd5
              • 3...h4
                • 4.Rg2#

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