MESON Chess Problem Database

Problem Display
PID: 132943 (5B2/2p1N3/3PPk2/3P4/5K2/2P5/8/8 w - - 0 1)

Shinkman, William Anthony

Montreal Witness, 1904

5B2/2p1N3/3PPk2/3P4/5K2/2P5/8/8

#4

7 + 2

1829 The Theory of Pawn Promotion 1912

SOLUTION

  • SOUND
  • Keys
    • 1.d7!
      • threat
        • 2.d8Q
          • threat
            • 3.Bh6
              • threat
                • 4.Qf8#
            • 3.Qb8
              • 3...c5
                • 4.Qe5#
              • 3...c6
                • 4.Qe5#
            • 3.Qe8
              • threat
                • 4.Sg8#
                • 4.Qg6#
                • 4.Qf7#
          • 2...c5
            • 3.Bh6
              • 3...c4
                • 4.Qf8#
            • 3.Qb6
              • 3...c4
                • 4.Qd4#
            • 3.Qc7
              • 3...c4
                • 4.Qe5#
            • 3.Qd6
              • 3...c4
                • 4.Qe5#
            • 3.Qb8
              • 3...c4
                • 4.Qe5#
            • 3.Qe8
              • 3...c4
                • 4.Sg8#
                • 4.Qg6#
                • 4.Qf7#
      • 1...c5
        • 2.d8R
          • 2...c4
            • 3.Bh6
              • 3...Kxe7
                • 4.Bg5#
      • 1...c6
        • 2.d8Q
          • threat
            • 3.Qc7
              • threat
                • 4.Qe5#
            • 3.Qd6
              • threat
                • 4.Qe5#
            • 3.Qb8
              • threat
                • 4.Qe5#
            • 3.Qe8
              • threat
                • 4.Sg8#
                • 4.Qg6#
                • 4.Qf7#
          • 2...cxd5
            • 3.Qd6
              • 3...d4
                • 4.Qe5#
            • 3.Qe8
              • threat
                • 4.Sxd5#
                • 4.Sg8#
                • 4.Qg6#
                • 4.Qf7#
              • 3...Kxe6
                • 4.Sg8#
          • 2...c5
            • 3.Bh6
              • 3...c4
                • 4.Qf8#
            • 3.Qb6
              • 3...c4
                • 4.Qd4#
            • 3.Qc7
              • 3...c4
                • 4.Qe5#
            • 3.Qd6
              • 3...c4
                • 4.Qe5#
            • 3.Qb8
              • 3...c4
                • 4.Qe5#
            • 3.Qe8
              • 3...c4
                • 4.Sg8#
                • 4.Qg6#
                • 4.Qf7#

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