MESON Chess Problem Database

Problem Display
PID: 43800 (4QK2/q7/3rN3/3k1N1n/P2prpP1/b1p5/8/3R4 w - - 0 1)

Portilla, Vincente Maria Norberto

Source?, 0000

4QK2/q7/3rN3/3k1N1n/P2prpP1/b1p5/8/3R4

#5

7 + 9

3498 Chess Problems by V. M. N. Portilla 1873

SOLUTION

  • SHORT_SOLUTION
  • Keys
    • 1.Se3+!
      • 1...Ke5
        • 2.Sc5+
          • 2...Kf6
            • 3.Sxe4#
          • 2...Qe7+
            • 3.Qxe7+
              • 3...Re6
                • 4.Sd3#
          • 2...Re6
            • 3.Qxe6#
      • 1...Rxe3
        • 2.Rxd4+
          • 2...Ke5
            • 3.Qxh5+
              • 3...Kxe6
                • 4.Qf5#
              • 3...Kf6
                • 4.Qf5#
          • 2...Qxd4
            • 3.Sc7+
              • 3...Kc4
                • 4.Qb5#
              • 3...Kc5
                • 4.Qb5#
      • 1...fxe3
        • 2.Rxd4+
          • 2...Ke5
            • 3.Qxh5+
              • 3...Kxe6
                • 4.Qf5#
              • 3...Kf6
                • 4.Qf5#
          • 2...Qxd4
            • 3.Sc7+
              • 3...Kc4
                • 4.Qb5#
              • 3...Kc5
                • 4.Qb5#
          • 2...Rxd4
            • 3.Qxh5+
              • 3...Kc4
                • 4.Qb5#
              • 3...Ke4
                • 4.Qf5#
              • 3...Kc6
                • 4.Qb5#
              • 3...Kxe6
                • 4.Qf5#

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