MESON Chess Problem Database

Problem Display
PID: 216912 (8/4R3/8/6N1/4P2k/8/6P1/7K w - - 0 1)

Kopac, Lubos

Sachove umeni (Ceskoslovensky sach), 1965

8/4R3/8/6N1/4P2k/8/6P1/7K

#5

5 + 1

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rg7!
      • threat
        • 2.Sf3+
          • 2...Kh5
            • 3.Sd4
              • 3...Kh4
                • 4.Sf5+
                  • 4...Kh5
                    • 5.g4#
              • 3...Kh6
                • 4.Sf5+
                  • 4...Kh5
                    • 5.g4#
        • 2.Se6
          • 2...Kh5
            • 3.Sd4
              • 3...Kh4
                • 4.Sf5+
                  • 4...Kh5
                    • 5.g4#
              • 3...Kh6
                • 4.Sf5+
                  • 4...Kh5
                    • 5.g4#
        • 2.Sf7
          • 2...Kh5
            • 3.Kh2
              • 3...Kh4
                • 4.g3+
                  • 4...Kh5
                    • 5.Rg5#
            • 3.Sd6
              • 3...Kh4
                • 4.Sf5+
                  • 4...Kh5
                    • 5.g4#
              • 3...Kh6
                • 4.Sf5+
                  • 4...Kh5
                    • 5.g4#
      • 1...Kg3
        • 2.Sh3+
          • 2...Kh4
            • 3.Rg6
              • 3...Kh5
                • 4.Sf4+
                  • 4...Kh4
                    • 5.g3#
      • 1...Kg4
        • 2.Se6+
          • 2...Kh4
            • 3.Rg6
              • 3...Kh5
                • 4.Sf4+
                  • 4...Kh4
                    • 5.g3#
          • 2...Kh5
            • 3.Sd4
              • 3...Kh4
                • 4.Sf5+
                  • 4...Kh5
                    • 5.g4#
              • 3...Kh6
                • 4.Sf5+
                  • 4...Kh5
                    • 5.g4#
      • 1...Kh5
        • 2.Sf7
          • 2...Kh4
            • 3.Kh2
              • 3...Kh5
                • 4.Rg5+
                  • 4...Kh4
                    • 5.g3#

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