MESON Chess Problem Database

Problem Display
PID: 44446 (6bK/4p3/1Bpkp2p/2N1Rp1B/r1nN1P2/3P3r/1b3Q2/4n2q w - - 0 1)

Anonymous

1st Prize Set, BCA Ty., 1873

6bK/4p3/1Bpkp2p/2N1Rp1B/r1nN1P2/3P3r/1b3Q2/4n2q

#5

9 + 13

15239 Valois Notebooks 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qxb2!
      • threat
        • 2.Bc7+
          • 2...Kxc7
            • 3.Qb7+
              • 3...Kd6
                • 4.Qd7#
                • 4.Qb8#
              • 3...Kd8
                • 4.Qd7#
                • 4.Qb8#
      • 1...Sxb2
        • 2.Be8
          • threat
            • 3.Sb7#
          • 2...Ra7
            • 3.Scxe6
              • threat
                • 4.Sxf5#
                • 4.Bc5#
              • 3...Bxe6
                • 4.Rxe6+
                  • 4...Kd5
                    • 5.Bxc6#
      • 1...Qd5
        • 2.Sxf5+
          • 2...exf5
            • 3.Bc7+
              • 3...Kxc7
                • 4.Qb7+
                  • 4...Kd6
                    • 5.Qxe7#
                  • 4...Kd8
                    • 5.Qb8#
        • 2.Bc7+
          • 2...Kxc7
            • 3.Qb7+
              • 3...Kd6
                • 4.Sxf5+
                  • 4...Kxc5
                    • 5.d4#
                  • 4...exf5
                    • 5.Qxe7#
                • 4.Qb8+
                  • 4...Kxc5
                    • 5.Sb3#
      • 1...Rb4
        • 2.Sxf5+
          • 2...exf5
            • 3.Rxe7
              • threat
                • 4.Rd7#
              • 3...Kd5
                • 4.Rd7+
                  • 4...Sd6
                    • 5.Qe5#
              • 3...Kxe7
                • 4.Qf6+
                  • 4...Kxf6
                    • 5.Bd8#
              • 3...Rxb6
                • 4.Rd7+
                  • 4...Kxc5
                    • 5.d4#
              • 3...Be6
                • 4.Qd4+
                  • 4...Kxe7
                    • 5.Qd8#
                  • 4...Qd5
                    • 5.Rxe6#
                  • 4...Bd5
                    • 5.Re6#
                    • 5.Rd7#

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