MESON Chess Problem Database

Problem Display
PID: 216884 (7k/5Kpp/8/8/6NN/6P1/8/8 w - - 0 1)

Kovalenko, Vitaly Semenovich

Shakhmaty v SSSR, 1969

7k/5Kpp/8/8/6NN/6P1/8/8

#5

4 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Sh6!
      • threat
        • 2.Kf8
          • threat
            • 3.Sf7#
          • 2...gxh6
            • 3.Sf5
              • 3...h5
                • 4.Sh6
                  • 4...h4
                    • 5.Sf7#
        • 2.S4f5
          • threat
            • 3.Kf8
              • threat
                • 4.Sf7#
              • 3...gxh6
                • 4.Sd6
                  • 4...h5
                    • 5.Sf7#
            • 3.Sd6
              • threat
                • 4.Kf8
                  • threat
                    • 5.Sdf7#
                    • 5.Shf7#
              • 3...gxh6
                • 4.Kf8
                  • 4...h5
                    • 5.Sf7#
              • 3...g5
                • 4.Kf6
                  • 4...g4
                    • 5.Sdf7#
                • 4.Kf8
                  • 4...g4
                    • 5.Sdf7#
                    • 5.Shf7#
              • 3...g6
                • 4.Kf6
                  • 4...g5
                    • 5.Sdf7#
                • 4.Kf8
                  • 4...g5
                    • 5.Sdf7#
                    • 5.Shf7#
          • 2...gxh6
            • 3.Kf8
              • 3...h5
                • 4.Sh6
                  • 4...h4
                    • 5.Sf7#
      • 1...gxh6
        • 2.Sf5
          • 2...h5
            • 3.Sh6
              • 3...h4
                • 4.Kf8
                  • threat
                    • 5.Sf7#

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