MESON Chess Problem Database

Problem Display
PID: 20706 (8/2Kp1p1B/3P1Qpn/NRpk4/P2pp2p/6rr/b1Pp1N1n/8 w - - 0 1)

Ott, Hans

Schweizerische Schachzeitung, 1947

8/2Kp1p1B/3P1Qpn/NRpk4/P2pp2p/6rr/b1Pp1N1n/8

#5

9 + 14

15257 Kunstwerke auf 64 Feldern (1922-1966) (Ott, Kummer, Schudel) 1968
15158 Hans Ott Schachprobleme (Kummer) 1986

SOLUTION

  • SOUND
  • Keys
    • 1.c3!
      • threat
        • 2.Rxc5+
          • 2...Kxc5
            • 3.Qxd4#
        • 2.cxd4
          • threat
            • 3.Rxc5#
            • 3.Qe5#
      • 1...Rxc3
        • 2.Bxg6
          • threat
            • 3.Bxe4#
          • 2...fxg6
            • 3.Kxd7
              • threat
                • 4.Qe6#
              • 3...d3
                • 4.Qe6+
                  • 4...Kd4
                    • 5.Qxe4#
                • 4.Sc6
                  • threat
                    • 5.Qd4#
                    • 5.Qe6#
                  • 4...Kc4
                    • 5.Qe6#
          • 2...Rhe3
            • 3.Kxd7
              • threat
                • 4.Bxf7+
                  • 4...Sxf7
                    • 5.Qe6#
              • 3...d3
                • 4.Sd1
                  • threat
                    • 5.Sxc3#
                    • 5.Sxe3#
          • 2...Bb1
            • 3.Kxd7
              • threat
                • 4.Bxf7+
                  • 4...Sxf7
                    • 5.Qe6#

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