MESON Chess Problem Database

Problem Display
PID: 212127 (8/1N2r3/q1Bbp1p1/4kbK1/4pp2/1NP3p1/3P2r1/3Q4 w - - 0 1)

Kockelkorn, Carl

Kohtz, Johannes

Ausgewahlte Schachaufgaben, 1861

8/1N2r3/q1Bbp1p1/4kbK1/4pp2/1NP3p1/3P2r1/3Q4

#5

7 + 11

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qf1!
      • threat
        • 2.Qxf4#
      • 1...Qxf1
        • 2.d4+
          • 2...exd4 ep
            • 3.Sd2
              • threat
                • 4.Sc4#
              • 3...Rxd2
                • 4.Sa5
                  • threat
                    • 5.Sc4#
      • 1...Rf2
        • 2.Qxa6
          • threat
            • 3.Qb5+
              • 3...Bc5
                • 4.Qxc5#
            • 3.Qa5+
              • 3...Bc5
                • 4.Qxc5#
            • 3.S3a5
              • threat
                • 4.Sc4#
            • 3.S7a5
              • threat
                • 4.Sc4#
          • 2...Rxb7
            • 3.Qa5+
              • 3...Rb5
                • 4.Qxb5+
                  • 4...Bc5
                    • 5.Qxc5#
          • 2...Rd7
            • 3.Qb5+
              • 3...Bc5
                • 4.S3xc5
                  • threat
                    • 5.Sd3#
                    • 5.Sxd7#
                  • 4...Rxb7
                    • 5.Sxb7#
                  • 4...Rd3
                    • 5.Sxd3#
                    • 5.Sd7#
                  • 4...Rd5
                    • 5.Sd7#
            • 3.Qa5+
              • 3...Bc5
                • 4.S3xc5
                  • threat
                    • 5.Sd3#
                    • 5.Sxd7#
                  • 4...Rxb7
                    • 5.Sxb7#
                  • 4...Rd3
                    • 5.Sxd3#
                    • 5.Sd7#
                  • 4...Rd5
                    • 5.Sd7#
        • 2.Qh1
          • threat
            • 3.Qxe4+
              • 3...Bxe4
                • 4.d4#
            • 3.Qh8+
              • 3...Rg7
                • 4.Qxg7#
          • 2...Qxc6
            • 3.Qh8+
              • 3...Rg7
                • 4.Qxg7+
                  • 4...Kd5
                    • 5.Qd4#

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