MESON Chess Problem Database

Problem Display
PID: 54717 (7B/p3p2B/4p1n1/PK2Pk2/2R3pP/1P4p1/2PP2P1/8 w - - 0 1)

Ettl, Gerald

The Problemist, 2003

7B/p3p2B/4p1n1/PK2Pk2/2R3pP/1P4p1/2PP2P1/8

#5

11 + 7

SOLUTION

  • SOUND
  • Keys
    • 1.Ra4!
      • 1...a6+
        • 2.Kc4
          • threat
            • 3.Ra1
              • threat
                • 4.Rf1+
                  • 4...Ke4
                    • 5.Bxg6#
                • 4.Kd3
                  • 4...Kf4
                    • 5.Rf1#
                • 4.Kd4
                  • 4...Kf4
                    • 5.Rf1#
              • 3...Ke4
                • 4.Bxg6+
                  • 4...Kf4
                    • 5.Rf1#
              • 3...Kf4
                • 4.Rf1+
                  • 4...Ke4
                    • 5.Bxg6#
          • 2...Kf4
            • 3.Kd3+
              • 3...Kf5
                • 4.Ra1
                  • 4...Kf4
                    • 5.Rf1#

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