MESON Chess Problem Database

Problem Display
PID: 191311 (8/8/7Q/3kp3/6R1/8/7K/8 w - - 0 1)

van Rey, Loek

Probleemblad, 2018

8/8/7Q/3kp3/6R1/8/7K/8

#5

3 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Rb4!
      • threat
        • 2.Qb6
          • 2...e4
            • 3.Kg3
              • threat
                • 4.Kf4
                  • 4...e3
                    • 5.Rd4#
              • 3...e3
                • 4.Kf4
                  • 4...e2
                    • 5.Rd4#
      • 1...Kc5
        • 2.Qb6+
          • 2...Kd5
            • 3.Kg3
              • 3...e4
                • 4.Kf4
                  • 4...e3
                    • 5.Rd4#
      • 1...e4
        • 2.Kg3
          • threat
            • 3.Kf4
              • threat
                • 4.Qb6
                  • 4...e3
                    • 5.Rd4#
              • 3...Kc5
                • 4.Qb6+
                  • 4...Kd5
                    • 5.Rd4#
              • 3...e3
                • 4.Qb6
                  • 4...e2
                    • 5.Rd4#
            • 3.Qb6
              • threat
                • 4.Kf4
                  • 4...e3
                    • 5.Rd4#
              • 3...e3
                • 4.Kf4
                  • 4...e2
                    • 5.Rd4#
          • 2...Kc5
            • 3.Qb6+
              • 3...Kd5
                • 4.Kf4
                  • 4...e3
                    • 5.Rd4#
          • 2...Ke5
            • 3.Qc6
              • threat
                • 4.Kg4
                  • 4...e3
                    • 5.Re4#
              • 3...e3
                • 4.Kg4
                  • 4...e2
                    • 5.Re4#
          • 2...e3
            • 3.Kf4
              • threat
                • 4.Qb6
                  • 4...e2
                    • 5.Rd4#
              • 3...Kc5
                • 4.Qb6+
                  • 4...Kd5
                    • 5.Rd4#
              • 3...e2
                • 4.Qb6
                  • threat
                    • 5.Rd4#

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