Problem Display
PID: 53926 (8/5Q1R/2ppp3/2pkp2K/2ppp3/8/n3B2R/8 w - - 0 1)

Fink, Adolf Jay

The Chess Review, 1935

8/5Q1R/2ppp3/2pkp2K/2ppp3/8/n3B2R/8

#4

5 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Qf2!
      • threat
        • 2.Bg4
          • threat
            • 3.Bxe6+
              • 3...Kxe6
                • 4.Qf7#
          • 2...e3
            • 3.Bxe6+
              • 3...Ke4
                • 4.Qf5#
              • 3...Kxe6
                • 4.Qf7#
      • 1...e3
        • 2.Qg2+
          • 2...e4
            • 3.Qg5+
              • 3...e5
                • 4.Qg8#
      • 1...c3
        • 2.Bc4+
          • 2...Kxc4
            • 3.Qxa2+
              • 3...Kd3
                • 4.Qe2#
              • 3...Kb4
                • 4.Rb7#
              • 3...Kb5
                • 4.Rb7#
      • 1...d3
        • 2.Qe3
          • 2...c3
            • 3.Bxd3
              • threat
                • 4.Qxe4#
              • 3...exd3
                • 4.Qxd3#
              • 3...c4
                • 4.Bxe4#
          • 2...Sc1
            • 3.Rh4
              • threat
                • 4.Qxe4#
          • 2...Sc3
            • 3.Rh4
              • 3...Sxe2
                • 4.Qxe4#
              • 3...dxe2
                • 4.Qd2#
              • 3...Sb1
                • 4.Qxe4#
              • 3...Sd1
                • 4.Qxe4#
              • 3...Sa2
                • 4.Qxe4#
              • 3...Sa4
                • 4.Qxe4#
              • 3...Sb5
                • 4.Qxe4#
              • 3...d2
                • 4.Qxd2#
          • 2...Sb4
            • 3.Rh4
              • threat
                • 4.Qxe4#

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