MESON Chess Problem Database

Problem Display
PID: 236287 (2b5/3p1Bp1/p2P1kP1/K6R/8/2NpRP2/3qP1n1/B7 w - - 0 1)

Kraemer, Adolf Herrmann Rudolf Ferdinand

3rd HM., Hamburger Problem-Nachrichten, 1950

2b5/3p1Bp1/p2P1kP1/K6R/8/2NpRP2/3qP1n1/B7

#4

10 + 8

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Kb6!
      • threat
        • 2.Se4#
        • 2.Sd5#
      • 1...Qxe3+
        • 2.Ka5
          • threat
            • 3.Se4#
            • 3.Sd5#
          • 2...Qc5+
            • 3.Sb5+
              • 3...Qd4
                • 4.Bxd4#
              • 3...Qc3+
                • 4.Bxc3#
              • 3...Qe5
                • 4.Bxe5#
            • 3.Rxc5
              • threat
                • 4.Sb1#
                • 4.Sd1#
                • 4.Sa2#
                • 4.Sa4#
                • 4.Se4#
                • 4.Sb5#
          • 2...Qg5+
            • 3.Sd5+
              • 3...Kf5
                • 4.e4#
          • 2...Qb6+
            • 3.Kxb6
              • threat
                • 4.Sb1#
                • 4.Sd1#
                • 4.Sa2#
                • 4.Sa4#
                • 4.Se4#
                • 4.Sb5#
                • 4.Sd5#
          • 2...Qd2
            • 3.e4
              • threat
                • 4.Rf5#
                • 4.e5#
              • 3...Qxc3+
                • 4.Bxc3#
              • 3...Qg5+
                • 4.Sd5#
              • 3...Qa2+
                • 4.Sxa2#
              • 3...Qf4
                • 4.Sd5#

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