MESON Chess Problem Database

Problem Display
PID: 33442 (4Q3/8/8/8/3n4/5p2/K2p1P1n/N1k5 w - - 0 1)

Nemo, Ottmar (Weiss, Ottmar)

2nd Comm., Hamburger Nachrichten, 1929

4Q3/8/8/8/3n4/5p2/K2p1P1n/N1k5

#3

4 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...d1B
      • 2.Qe3#
  • Keys
    • 1.Qa4!
      • 1...Sb3
        • 2.Qxb3
          • threat
            • 3.Qc2#
            • 3.Qb1#
          • 2...d1Q
            • 3.Qb2#
          • 2...d1B
            • 3.Qb2#
            • 3.Qe3#
      • 1...d1Q
        • 2.Qa3+
          • 2...Kd2
            • 3.Qe3#
      • 1...d1S
        • 2.Qc2+
          • 2...Sxc2
            • 3.Sb3#
      • 1...d1B
        • 2.Qa3+
          • 2...Kd2
            • 3.Qe3#
      • 1...d1R
        • 2.Qc2+
          • 2...Sxc2
            • 3.Sb3#
        • 2.Qa3+
          • 2...Kd2
            • 3.Qe3#
      • 1...Sf1
        • 2.Qc4+
          • 2...Kd1
            • 3.Qxf1#
          • 2...Sc2
            • 3.Qxc2#
      • 1...Sg4
        • 2.Qc4+
          • 2...Kd1
            • 3.Qf1#
          • 2...Sc2
            • 3.Qxc2#

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