MESON Chess Problem Database

Problem Display
PID: 69001 (7K/1p1p1R2/p2rk3/Pq1N3P/3p1P1p/Bb2P3/2p3P1/5Q2 w - - 0 1)

Portilla, Vincente Maria Norberto

The Chess Player's Chronicle (Sampson), 1873

7K/1p1p1R2/p2rk3/Pq1N3P/3p1P1p/Bb2P3/2p3P1/5Q2

#4

10 + 10

SOLUTION

  • SOUND
  • Keys
    • 1.Qd3!
      • threat
        • 2.Qf5#
      • 1...Kxd5
        • 2.Qxd4+
          • 2...Ke6
            • 3.Qxd6+
              • 3...Kxf7
                • 4.Qe7#
                • 4.Qg6#
      • 1...Kxf7
        • 2.Qf5+
          • 2...Ke8
            • 3.Bxd6
              • threat
                • 4.Qf8#
              • 3...Kd8
                • 4.Qf8#
          • 2...Rf6
            • 3.Qh7+
              • 3...Ke6
                • 4.Sc7#
              • 3...Ke8
                • 4.Qe7#
            • 3.Qxf6+
              • 3...Ke8
                • 4.Sc7#
                • 4.Qe7#
                • 4.Qf8#
        • 2.Qh7+
          • 2...Ke6
            • 3.Qe4+
              • 3...Kf7
                • 4.Qe7#
      • 1...Qxd3
        • 2.Re7+
          • 2...Kxd5
            • 3.Re5+
              • 3...Kc4
                • 4.Rc5#
              • 3...Kc6
                • 4.Rc5#
          • 2...Kf5
            • 3.Re5+
              • 3...Kg4
                • 4.Rg5#

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