MESON Chess Problem Database

Problem Display
PID: 267596 (8/5ppB/8/1R6/2P5/1PkP4/2N5/2K5 w - - 0 1)

Kalinin, Aleksandr Konstantinovich

Shakhmatnaya kompozitsiya, 1993

8/5ppB/8/1R6/2P5/1PkP4/2N5/2K5

#4

7 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Bg6!
      • 1...fxg6
        • 2.Rg5
          • 2...Kxb3
            • 3.Ra5
              • threat
                • 4.Ra3#
              • 3...Kc3
                • 4.Ra3#
          • 2...Kxd3
            • 3.Re5
              • threat
                • 4.Re3#
              • 3...Kc3
                • 4.Re3#
      • 1...f5
        • 2.Rxf5
          • threat
            • 3.Ra5
              • 3...Kxb3
                • 4.Ra3#
          • 2...Kxb3
            • 3.Ra5
              • 3...Kc3
                • 4.Ra3#
          • 2...Kxd3
            • 3.Rf2+
              • 3...Kc3
                • 4.Rf3#
            • 3.Re5+
              • 3...Kc3
                • 4.Re3#
        • 2.Ra5
          • 2...Kxd3
            • 3.Re5
              • 3...Kc3
                • 4.Re3#
          • 2...f4
            • 3.Ra3
              • 3...f3
                • 4.b4#
            • 3.b4
              • threat
                • 4.Ra3#
              • 3...Kb3
                • 4.Ra3#
      • 1...f6
        • 2.Rf5
          • 2...Kxb3
            • 3.Ra5
              • threat
                • 4.Ra3#
              • 3...Kc3
                • 4.Ra3#
          • 2...Kxd3
            • 3.Re5+
              • 3...Kc3
                • 4.Re3#
              • 3...f5
                • 4.Re3#

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