MESON Chess Problem Database

Problem Display
PID: 218953 (8/8/8/6p1/8/2K3Q1/8/kr6 w - - 0 1)

Speckmann, Werner

Der neue Tag (Amberg), 1984

8/8/8/6p1/8/2K3Q1/8/kr6

#5

2 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qf2!
      • threat
        • 2.Qa7#
      • 1...Rc1+
        • 2.Kb3
          • threat
            • 3.Qa2#
            • 3.Qb2#
          • 2...Rb1+
            • 3.Ka3
              • threat
                • 4.Qa2#
              • 3...Rb3+
                • 4.Kxb3
                  • threat
                    • 5.Qe1#
                    • 5.Qg1#
                    • 5.Qf1#
                    • 5.Qa2#
                    • 5.Qb2#
                  • 4...Kb1
                    • 5.Qe1#
                    • 5.Qg1#
                    • 5.Qf1#
                    • 5.Qb2#
      • 1...Rb7
        • 2.Qg1+
          • 2...Ka2
            • 3.Qg2+
              • 3...Ka1
                • 4.Qxb7
                  • threat
                    • 5.Qb2#
                  • 4...Ka2
                    • 5.Qb2#
              • 3...Kb1
                • 4.Qxb7+
                  • 4...Ka1
                    • 5.Qb2#
                  • 4...Kc1
                    • 5.Qh1#
                  • 4...Ka2
                    • 5.Qb2#
              • 3...Ka3
                • 4.Qxb7
                  • threat
                    • 5.Qa6#
                    • 5.Qa8#
                    • 5.Qb3#
                    • 5.Qa7#
                  • 4...Ka2
                    • 5.Qb2#
                  • 4...Ka4
                    • 5.Qa6#
                    • 5.Qb4#
        • 2.Qf1+
          • 2...Ka2
            • 3.Qg2+
              • 3...Ka1
                • 4.Qxb7
                  • threat
                    • 5.Qb2#
                  • 4...Ka2
                    • 5.Qb2#
              • 3...Kb1
                • 4.Qxb7+
                  • 4...Ka1
                    • 5.Qb2#
                  • 4...Kc1
                    • 5.Qh1#
                  • 4...Ka2
                    • 5.Qb2#
              • 3...Ka3
                • 4.Qxb7
                  • threat
                    • 5.Qa6#
                    • 5.Qa8#
                    • 5.Qb3#
                    • 5.Qa7#
                  • 4...Ka2
                    • 5.Qb2#
                  • 4...Ka4
                    • 5.Qa6#
                    • 5.Qb4#
            • 3.Qa6+
              • 3...Kb1
                • 4.Qxb7+
                  • 4...Ka1
                    • 5.Qb2#
                  • 4...Kc1
                    • 5.Qh1#
                  • 4...Ka2
                    • 5.Qb2#
      • 1...Rb8
        • 2.Qa7+
          • 2...Kb1
            • 3.Qxb8+
              • 3...Kc1
                • 4.Qb2+
                  • 4...Kd1
                    • 5.Qd2#
                • 4.Qh2
                  • threat
                    • 5.Qg1#
                    • 5.Qh1#
                    • 5.Qc2#
                  • 4...Kb1
                    • 5.Qb2#
                  • 4...Kd1
                    • 5.Qd2#
                • 4.Qb3
                  • 4...g4
                    • 5.Qc2#
                • 4.Qb5
                  • threat
                    • 5.Qf1#
                  • 4...Kd1
                    • 5.Qf1#

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