MESON Chess Problem Database

Problem Display
PID: 269051 (8/B2pK3/8/4k3/3R4/6N1/8/8 w - - 0 1)

Sushkov, Yuri Akimovich

Shakhmatnaya kompozitsiya, 1997

8/B2pK3/8/4k3/3R4/6N1/8/8

#5

4 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Rg4!
      • threat
        • 2.Sf1
          • threat
            • 3.Se3
              • threat
                • 4.Bd4#
          • 2...Kd5
            • 3.Kxd7
              • 3...Ke5
                • 4.Bd4+
                  • 4...Kd5
                    • 5.Se3#
                  • 4...Kf5
                    • 5.Se3#
      • 1...Kd5
        • 2.Sf5
          • threat
            • 3.Kxd7
              • 3...Ke5
                • 4.Sd6
                  • 4...Kd5
                    • 5.Rg5#
                  • 4...Kf6
                    • 5.Bd4#
            • 3.Sd6
              • threat
                • 4.Rg5+
                  • 4...Kc6
                    • 5.Rc5#
              • 3...Ke5
                • 4.Kxd7
                  • 4...Kd5
                    • 5.Rg5#
                  • 4...Kf6
                    • 5.Bd4#
              • 3...Kc6
                • 4.Rd4
                  • 4...Kc7
                    • 5.Rc4#
                • 4.Rg5
                  • 4...Kc7
                    • 5.Rc5#
          • 2...Kc6
            • 3.Sd6
              • threat
                • 4.Rd4
                  • 4...Kc7
                    • 5.Rc4#
                • 4.Rg5
                  • 4...Kc7
                    • 5.Rc5#
              • 3...Kd5
                • 4.Rg5+
                  • 4...Kc6
                    • 5.Rc5#
          • 2...d6
            • 3.Sxd6
              • threat
                • 4.Rg5+
                  • 4...Kc6
                    • 5.Rc5#
              • 3...Ke5
                • 4.Kd7
                  • 4...Kd5
                    • 5.Rg5#
                  • 4...Kf6
                    • 5.Bd4#
              • 3...Kc6
                • 4.Rd4
                  • 4...Kc7
                    • 5.Rc4#
                • 4.Rg5
                  • 4...Kc7
                    • 5.Rc5#
            • 3.Kd7
              • 3...Ke5
                • 4.Sxd6
                  • 4...Kd5
                    • 5.Rg5#
                  • 4...Kf6
                    • 5.Bd4#
      • 1...d6
        • 2.Sf1
          • threat
            • 3.Se3
              • 3...d5
                • 4.Bd4#
                • 4.Bb8#
          • 2...Kd5
            • 3.Kd7
              • 3...Ke5
                • 4.Bd4+
                  • 4...Kd5
                    • 5.Se3#
                  • 4...Kf5
                    • 5.Se3#

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