MESON Chess Problem Database

Problem Display
PID: 220982 (k7/8/N3P3/1N6/K5p1/2B5/2Q2b1r/2n4b w - - 0 1)

Nikolussi, Herbert

Deutsche Schachzeitung, 1961

k7/8/N3P3/1N6/K5p1/2B5/2Q2b1r/2n4b

#4

6 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Bg7!
      • threat
        • 2.Qc8#
      • 1...Kb7
        • 2.Qc8+
          • 2...Kb6
            • 3.Sb4
              • threat
                • 4.Qc7#
              • 3...Bc6
                • 4.Qxc6#
              • 3...Bg3
                • 4.Bd4#
            • 3.Sb8
              • threat
                • 4.Sd7#
                • 4.Qc7#
              • 3...Bc6
                • 4.Qxc6#
          • 2...Kxc8
            • 3.Sd6+
              • 3...Kd8
                • 4.Bf6#
      • 1...Rh8
        • 2.Qxf2
          • threat
            • 3.Qa7#
          • 2...Kb7
            • 3.Qa7+
              • 3...Kc6
                • 4.Sb4#
              • 3...Kc8
                • 4.Qb8#
                • 4.Qc7#
                • 4.Qd7#
      • 1...Bb7
        • 2.Sbc7+
          • 2...Ka7
            • 3.Qxf2+
              • 3...Rxf2
                • 4.Bd4#
        • 2.Qxf2
          • threat
            • 3.Sbc7#
            • 3.Qa7#
          • 2...Rxf2
            • 3.Sbc7+
              • 3...Ka7
                • 4.Bd4#
      • 1...Bc5
        • 2.Qxh2
          • threat
            • 3.Qb8#
            • 3.Qxh1#
          • 2...Kb7
            • 3.Sxc5+
              • 3...Kb6
                • 4.Qc7#
              • 3...Kc6
                • 4.Qd6#
              • 3...Ka8
                • 4.Qh8#
              • 3...Kc8
                • 4.Qc7#
                • 4.Qh8#
          • 2...g3
            • 3.Qxh1+
              • 3...g2
                • 4.Qxg2#

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