MESON Chess Problem Database

Problem Display
PID: 236871 (kb6/2p1R3/2K5/2N5/8/5p2/8/8 w - - 0 1)

Kharichev, Evgeny Vladimirovich

2nd Comm., Birnov MT, 1990

kb6/2p1R3/2K5/2N5/8/5p2/8/8

#5

3 + 4

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Se6!
      • threat
        • 2.Rf7
          • threat
            • 3.Rxf3
              • threat
                • 4.Rb3
                  • 4...Ka7
                    • 5.Ra3#
                  • 4...Ba7
                    • 5.Sxc7#
              • 3...Ba7
                • 4.Sxc7+
                  • 4...Kb8
                    • 5.Rf8#
          • 2...Ka7
            • 3.Rxf3
              • threat
                • 4.Ra3#
              • 3...Ka8
                • 4.Rb3
                  • 4...Ka7
                    • 5.Ra3#
                  • 4...Ba7
                    • 5.Sxc7#
          • 2...f2
            • 3.Rxf2
              • threat
                • 4.Rb2
                  • 4...Ka7
                    • 5.Ra2#
                  • 4...Ba7
                    • 5.Sxc7#
              • 3...Ba7
                • 4.Sxc7+
                  • 4...Kb8
                    • 5.Rf8#
      • 1...Ka7
        • 2.Rf7
          • threat
            • 3.Rxf3
              • threat
                • 4.Ra3#
              • 3...Ka8
                • 4.Rb3
                  • 4...Ka7
                    • 5.Ra3#
                  • 4...Ba7
                    • 5.Sxc7#
          • 2...Ka6
            • 3.Rf4
              • threat
                • 4.Ra4#
              • 3...Ka5
                • 4.Sc5
                  • threat
                    • 5.Ra4#
          • 2...Ka8
            • 3.Rxf3
              • threat
                • 4.Rb3
                  • 4...Ka7
                    • 5.Ra3#
                  • 4...Ba7
                    • 5.Sxc7#
              • 3...Ba7
                • 4.Sxc7+
                  • 4...Kb8
                    • 5.Rf8#
          • 2...f2
            • 3.Rxf2
              • threat
                • 4.Ra2#
              • 3...Ka8
                • 4.Rb2
                  • 4...Ka7
                    • 5.Ra2#
                  • 4...Ba7
                    • 5.Sxc7#
      • 1...f2
        • 2.Rf7
          • threat
            • 3.Rxf2
              • threat
                • 4.Rb2
                  • 4...Ka7
                    • 5.Ra2#
                  • 4...Ba7
                    • 5.Sxc7#
              • 3...Ba7
                • 4.Sxc7+
                  • 4...Kb8
                    • 5.Rf8#
          • 2...Ka7
            • 3.Rxf2
              • threat
                • 4.Ra2#
              • 3...Ka8
                • 4.Rb2
                  • 4...Ka7
                    • 5.Ra2#
                  • 4...Ba7
                    • 5.Sxc7#
          • 2...f1Q
            • 3.Rxf1
              • threat
                • 4.Rb1
                  • 4...Ka7
                    • 5.Ra1#
                  • 4...Ba7
                    • 5.Sxc7#
              • 3...Ba7
                • 4.Sxc7+
                  • 4...Kb8
                    • 5.Rf8#
          • 2...f1S
            • 3.Rxf1
              • threat
                • 4.Rb1
                  • 4...Ka7
                    • 5.Ra1#
                  • 4...Ba7
                    • 5.Sxc7#
              • 3...Ba7
                • 4.Sxc7+
                  • 4...Kb8
                    • 5.Rf8#
          • 2...f1B
            • 3.Rxf1
              • threat
                • 4.Rb1
                  • 4...Ka7
                    • 5.Ra1#
                  • 4...Ba7
                    • 5.Sxc7#
              • 3...Ba7
                • 4.Sxc7+
                  • 4...Kb8
                    • 5.Rf8#
          • 2...f1R
            • 3.Rxf1
              • threat
                • 4.Rb1
                  • 4...Ka7
                    • 5.Ra1#
                  • 4...Ba7
                    • 5.Sxc7#
              • 3...Ba7
                • 4.Sxc7+
                  • 4...Kb8
                    • 5.Rf8#

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