MESON Chess Problem Database

Problem Display
PID: 178459 (n3BK2/Q7/4p3/2pkB3/1pN3p1/p3pP1p/b4nP1/8 w - - 0 1)

Moller, Ferdinand Friedrich

Ostdeutsche Morgenpost, 1924

n3BK2/Q7/4p3/2pkB3/1pN3p1/p3pP1p/b4nP1/8

#3

7 + 11

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Bb1
      • 2.Bb5
        • threat
          • 3.Qb7#
          • 3.Qd7#
          • 3.Qxa8#
    • 1...Bb3
      • 2.Qb7+
        • 2...Kxc4
          • 3.Bb5#
    • 1...Sd3
      • 2.Qd7+
        • 2...Kxc4
          • 3.Qxe6#
    • 1...b3
      • 2.Bb5
        • threat
          • 3.Qb7#
          • 3.Qd7#
          • 3.Qxa8#
      • 2.Qa4
        • threat
          • 3.Bc6#
  • Tries
    • 1.Bb5?
      • threat
        • 2.Qb7#
        • 2.Qd7#
        • 2.Qxa8#
      • 1...gxf3
        • 2.Qb7#
        • 2.Qxa8#
      • 1...Se4
        • 2.Qb7#
        • 2.Qxa8#
      • 1...Sb6
        • 2.Qb7#
      • 1...Sc7
        • 2.Qb7#
      • 1...Bxc4!
    • 1.Bc6+?
      • 1...Kxc4
        • 2.Qa6+
          • 2...Kb3
            • 3.Ba4#
      • 1...Kxc6!
    • 1.Qa6?
      • threat
        • 2.Bc6#
      • 1...Bxc4
        • 2.Qd6#
      • 1...Sb6!
  • Keys
    • 1.f4!
      • threat
        • 2.Sd6
          • threat
            • 3.Qb7#
            • 3.Qxa8#
          • 2...c4
            • 3.Qd4#
            • 3.Qa5#
      • 1...Kxc4
        • 2.Qa6+
          • 2...Kb3
            • 3.Ba4#
          • 2...Kd5
            • 3.Bc6#
      • 1...Ke4
        • 2.Qh7+
          • 2...Kd5
            • 3.Sxe3#
      • 1...Bb3
        • 2.Qb7+
          • 2...Kxc4
            • 3.Bb5#
      • 1...Sd3
        • 2.Qd7+
          • 2...Kxc4
            • 3.Qxe6#
          • 2...Ke4
            • 3.Bg6#
      • 1...Sb6
        • 2.Sxb6+
          • 2...Ke4
            • 3.Bg6#
            • 3.Qh7#
      • 1...Sc7
        • 2.Sb6+
          • 2...Ke4
            • 3.Bg6#
        • 2.Sd6
          • threat
            • 3.Qb7#
          • 2...c4
            • 3.Qd4#

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