MESON Chess Problem Database

Problem Display
PID: 275497 (8/p7/7p/7p/P3pK1k/2R1P2p/7P/8 w - - 0 1)

Kozyura, Gennady Volodimirovich

Problemist Ukraini, 2023

8/p7/7p/7p/P3pK1k/2R1P2p/7P/8

#5

5 + 6

SOLUTION

  • SOUND
  • Keys
    • 1.Rc5!
      • threat
        • 2.Kf5
          • threat
            • 3.Rc4
              • threat
                • 4.Rxe4#
            • 3.Re5
              • threat
                • 4.Rxe4#
          • 2...a5
            • 3.Kg6
              • 3...Kg4
                • 4.Rf5
                  • threat
                    • 5.Rf4#
                  • 4...Kh4
                    • 5.Rf4#
      • 1...a5
        • 2.Rg5
          • 2...hxg5+
            • 3.Kf5
              • 3...g4
                • 4.Kf4
                  • 4...g3
                    • 5.hxg3#
      • 1...a6
        • 2.Kf5
          • 2...a5
            • 3.Kg6
              • 3...Kg4
                • 4.Rf5
                  • threat
                    • 5.Rf4#
                  • 4...Kh4
                    • 5.Rf4#

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