MESON Chess Problem Database

Problem Display
PID: 256042 (8/6pN/3R2Bk/8/b4K2/8/8/8 w - - 0 1)

Kalinin, Aleksandr Konstantinovich

Shakhmaty v SSSR, 1972

8/6pN/3R2Bk/8/b4K2/8/8/8

#4

4 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sg5!
      • threat
        • 2.Sf7#
      • 1...Bb3
        • 2.Kg4
          • threat
            • 3.Bf5+
              • 3...Be6
                • 4.Sf7#
              • 3...g6
                • 4.Rxg6#
          • 2...Bd1+
            • 3.Rxd1
              • 3...Kxg6
                • 4.Rd6#
          • 2...Be6+
            • 3.Sxe6
              • 3...Kxg6
                • 4.Sg5#
          • 2...Ba2
            • 3.Bf5+
              • 3...Be6
                • 4.Sf7#
              • 3...g6
                • 4.Rxg6#
          • 2...Bc4
            • 3.Bf5+
              • 3...Be6
                • 4.Sf7#
              • 3...g6
                • 4.Rxg6#
          • 2...Bd5
            • 3.Bf5+
              • 3...Be6
                • 4.Sf7#
              • 3...g6
                • 4.Rxg6#
            • 3.Rxd5
              • 3...Kxg6
                • 4.Rd6#
          • 2...Bg8
            • 3.Bf5+
              • 3...Be6
                • 4.Sf7#
              • 3...g6
                • 4.Rxg6#
            • 3.Bf7+
              • 3...g6
                • 4.Rxg6#
      • 1...Be8
        • 2.Bxe8+
          • 2...g6
            • 3.Rd7
              • 3...Kh5
                • 4.Rh7#

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