MESON Chess Problem Database

Problem Display
PID: 230058 (5b2/8/KQ3N2/6Pp/8/8/6p1/6Bk w - - 0 1)

Nemo, Ottmar (Weiss, Ottmar)

1st Prize, Neue Leipziger Zeitung, 1933

5b2/8/KQ3N2/6Pp/8/8/6p1/6Bk

#4

5 + 4

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qb1!
      • threat
        • 2.Se4
          • threat
            • 3.Sf2#
            • 3.Sg3#
      • 1...Ba3
        • 2.Se4
          • threat
            • 3.Sf2#
            • 3.Sg3#
          • 2...Bc1
            • 3.Qxc1
              • 3...h4
                • 4.Sf2#
      • 1...Bb4
        • 2.Se4
          • threat
            • 3.Sf2#
            • 3.Sg3#
          • 2...Be1
            • 3.Qxe1
              • 3...h4
                • 4.Sf2#
      • 1...Bc5
        • 2.Sg4
          • threat
            • 3.Bf2+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
                • 4.Qb7#
              • 3...g1R
                • 4.Qxg1#
            • 3.Be3+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
                • 4.Qb7#
              • 3...g1R
                • 4.Qxg1#
            • 3.Bd4+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
                • 4.Qb7#
              • 3...g1R
                • 4.Qxg1#
            • 3.Bxc5+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
                • 4.Qb7#
              • 3...g1R
                • 4.Qxg1#
          • 2...Bxg1
            • 3.Sf2+
              • 3...Kh2
                • 4.Qb8#
          • 2...hxg4
            • 3.Bf2+
              • 3...Kh2
                • 4.Qh7#
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qxg1#
              • 3...g1R
                • 4.Qxg1#
          • 2...Be3
            • 3.Bxe3+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
                • 4.Qb7#
              • 3...g1R
                • 4.Qxg1#
          • 2...Bb6
            • 3.Bf2+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
              • 3...g1R
                • 4.Qxg1#
            • 3.Be3+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
              • 3...g1R
                • 4.Qxg1#
            • 3.Bd4+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
              • 3...g1R
                • 4.Qxg1#
            • 3.Bc5+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
              • 3...g1R
                • 4.Qxg1#
            • 3.Bxb6+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
              • 3...g1R
                • 4.Qxg1#
      • 1...h4
        • 2.Be3+
          • 2...Kh2
            • 3.Bf4+
              • 3...Kh3
                • 4.Qd3#
                • 4.Qf5#
                • 4.Qb3#
        • 2.Bd4+
          • 2...Kh2
            • 3.Be5+
              • 3...Kh3
                • 4.Qd3#
                • 4.Qf5#
                • 4.Qb3#
        • 2.Sg4
          • threat
            • 3.Sf2#
          • 2...Bc5
            • 3.Bf2+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
                • 4.Qb7#
              • 3...g1R
                • 4.Qxg1#
            • 3.Be3+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
                • 4.Qb7#
              • 3...g1R
                • 4.Qxg1#
            • 3.Bd4+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
                • 4.Qb7#
              • 3...g1R
                • 4.Qxg1#
            • 3.Bxc5+
              • 3...g1Q
                • 4.Qxg1#
              • 3...g1S
                • 4.Qxg1#
              • 3...g1B
                • 4.Qe4#
                • 4.Qxg1#
                • 4.Qb7#
              • 3...g1R
                • 4.Qxg1#

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