MESON Chess Problem Database

Problem Display
PID: 179317 (3k4/3p4/p7/3N4/8/5B2/8/K1R5 w - - 0 1)

Dodu, J

Themes-64, 1967

3k4/3p4/p7/3N4/8/5B2/8/K1R5

#5

4 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Rh1!
      • threat
        • 2.Rh8#
      • 1...Kc8
        • 2.Rb1
          • threat
            • 3.Be2
              • threat
                • 4.Bxa6+
                  • 4...Kd8
                    • 5.Rb8#
              • 3...d6
                • 4.Bg4+
                  • 4...Kd8
                    • 5.Rb8#
              • 3...a5
                • 4.Ba6+
                  • 4...Kd8
                    • 5.Rb8#
          • 2...a5
            • 3.Be2
              • threat
                • 4.Ba6+
                  • 4...Kd8
                    • 5.Rb8#
              • 3...d6
                • 4.Bg4+
                  • 4...Kd8
                    • 5.Rb8#
      • 1...Ke8
        • 2.Rh7
          • threat
            • 3.Bh5+
              • 3...Kf8
                • 4.Sf6
                  • threat
                    • 5.Rf7#
          • 2...Kf8
            • 3.Sf6
              • threat
                • 4.Bd5
                  • threat
                    • 5.Rf7#
                • 4.Bh5
                  • threat
                    • 5.Rf7#
            • 3.Bh5
              • threat
                • 4.Sf6
                  • threat
                    • 5.Rf7#
              • 3...Kg8
                • 4.Sf6+
                  • 4...Kf8
                    • 5.Rf7#
          • 2...d6
            • 3.Sf6+
              • 3...Kd8
                • 4.Bb7
                  • threat
                    • 5.Rd7#
              • 3...Kf8
                • 4.Bd5
                  • 4...a5
                    • 5.Rf7#
                • 4.Bh5
                  • threat
                    • 5.Rf7#
            • 3.Bh5+
              • 3...Kd8
                • 4.Sb6
                  • threat
                    • 5.Rd7#
              • 3...Kf8
                • 4.Sf6
                  • threat
                    • 5.Rf7#
      • 1...d6
        • 2.Bg4
          • threat
            • 3.Rh8#
          • 2...Ke8
            • 3.Be6
              • threat
                • 4.Rh8#
              • 3...Kf8
                • 4.Rg1
                  • threat
                    • 5.Rg8#
                  • 4...Ke8
                    • 5.Rg8#

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