MESON Chess Problem Database

Problem Display
PID: 150265 (1B6/7r/8/R6P/8/8/5p2/5K1k w - - 0 1)

Ott, Hans

National-Zeitung, 1950

1B6/7r/8/R6P/8/8/5p2/5K1k

#4

4 + 3

15158 Hans Ott Schachprobleme (Kummer) 1986

SOLUTION

  • SOUND
  • Keys
    • 1.Ra1!
      • threat
        • 2.Kxf2#
      • 1...Rc7
        • 2.Kxf2+
          • 2...Kh2
            • 3.Kf3
              • 3...Kh3
                • 4.Rh1#
            • 3.Ra3
              • 3...Kh1
                • 4.Rh3#
      • 1...Ra7
        • 2.Bxa7
          • 2...Kh2
            • 3.Ra3
              • 3...Kh1
                • 4.Rh3#
      • 1...Rf7
        • 2.Ra4
          • threat
            • 3.Rh4#
          • 2...Rf4
            • 3.Rxf4
              • 3...Kh2
                • 4.Rh4#
          • 2...Rf3
            • 3.Rh4+
              • 3...Rh3
                • 4.Rxh3#

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