Problem Display
PID: 150479 (8/5N1b/3K1P2/7p/2P2Npk/6p1/6Qb/7B w - - 0 1)

Arni, Arnold

Ott, Hans

Neue Zurcher Zeitung, 1956

8/5N1b/3K1P2/7p/2P2Npk/6p1/6Qb/7B

#4

7 + 6


15158 Hans Ott Schachprobleme (Kummer) 1986

SOLUTION


  • SOUND
  • Keys
    • 1.Ke6!
      • 1...Bb1
        • 2.Qc2
          • threat
            • 3.Sg2+
              • 3...Kh3
                • 4.Sg5#
            • 3.Sg6+
              • 3...Kh3
                • 4.Sg5#
                • 4.Bg2#
                • 4.Qg2#
          • 2...g2
            • 3.Sg6+
              • 3...Kg3
                • 4.Qxg2#
              • 3...Kh3
                • 4.Qxg2#
          • 2...Bg1
            • 3.Sg6+
              • 3...Kh3
                • 4.Sg5#
                • 4.Qg2#
      • 1...Bg1
        • 2.Qxg1
          • threat
            • 3.Sg2+
              • 3...Kh3
                • 4.Sg5#
          • 2...Bf5+
            • 3.Kxf5
              • 3...g2
                • 4.Qh2#
          • 2...Be4
            • 3.Bxe4
              • 3...g2
                • 4.Qh2#
          • 2...Bg8
            • 3.Sg6+
              • 3...Kh3
                • 4.Bg2#
                • 4.Qg2#
      • 1...Bc2
        • 2.Qxc2
          • threat
            • 3.Sg2+
              • 3...Kh3
                • 4.Sg5#
            • 3.Sg6+
              • 3...Kh3
                • 4.Sg5#
                • 4.Bg2#
                • 4.Qg2#
            • 3.Bg2
              • 3...Bg1
                • 4.Sg6#
            • 3.Qg2
              • 3...Bg1
                • 4.Sg6#
          • 2...g2
            • 3.Sg6+
              • 3...Kg3
                • 4.Qxg2#
              • 3...Kh3
                • 4.Qxg2#
          • 2...Bg1
            • 3.Sg6+
              • 3...Kh3
                • 4.Sg5#
                • 4.Qg2#
            • 3.Bg2
              • threat
                • 4.Sg6#
            • 3.Qg2
              • threat
                • 4.Sg6#
      • 1...Bd3
        • 2.Sxd3
          • 2...Bg1
            • 3.Sf4
              • threat
                • 4.Sg6#
            • 3.Sde5
              • threat
                • 4.Sg6#
      • 1...Be4
        • 2.Qxe4
          • threat
            • 3.Sg2+
              • 3...Kh3
                • 4.Sg5#
            • 3.Sg6+
              • 3...Kh3
                • 4.Sg5#
                • 4.Bg2#
                • 4.Qg2#
            • 3.Bg2
              • 3...Bg1
                • 4.Sg6#
            • 3.Qg2
              • 3...Bg1
                • 4.Sg6#
          • 2...g2
            • 3.Sg6+
              • 3...Kg3
                • 4.Qxg2#
                • 4.Qe3#
              • 3...Kh3
                • 4.Qxg2#
          • 2...Bg1
            • 3.Sg6+
              • 3...Kh3
                • 4.Qg2#
            • 3.Bg2
              • threat
                • 4.Sg6#
            • 3.Qg2
              • threat
                • 4.Sg6#

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