Problem Display
PID: 257679 (4R3/5p2/2K3p1/3B1kB1/2p1N1pp/3p4/8/2n5 w - - 0 1)

Labai, Zoltan

2nd Prize, Pravda (Bratislava), 1984

(First published on Fri Feb 24 1984)

4R3/5p2/2K3p1/3B1kB1/2p1N1pp/3p4/8/2n5

#4

5 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Re7!
      • threat
        • 2.Rxf7+
          • 2...Ke5
            • 3.Bf6+
              • 3...Kf4
                • 4.Bd4#
              • 3...Kf5
                • 4.Ba1#
                • 4.Bb2#
                • 4.Bc3#
                • 4.Bd4#
                • 4.Bg7#
                • 4.Bh8#
      • 1...g3
        • 2.Rxf7+
          • 2...Kg4
            • 3.Be6+
              • 3...Kh5
                • 4.Rh7#
          • 2...Ke5
            • 3.Rf3
              • threat
                • 4.Bf6#
              • 3...Kd4
                • 4.Bf6#
      • 1...Sa2
        • 2.Rxf7+
          • 2...Ke5
            • 3.Bf6+
              • 3...Kf4
                • 4.Bd4#
              • 3...Kf5
                • 4.Ba1#
                • 4.Bb2#
                • 4.Bc3#
                • 4.Bd4#
                • 4.Bg7#
                • 4.Bh8#
            • 3.Kc5
              • threat
                • 4.Bf4#
      • 1...c3
        • 2.Rxf7+
          • 2...Ke5
            • 3.Bf6+
              • 3...Kf4
                • 4.Bd4#
              • 3...Kf5
                • 4.Bxc3#
                • 4.Bd4#
                • 4.Bg7#
                • 4.Bh8#
      • 1...f6
        • 2.Be6+
          • 2...Kxe4
            • 3.Bxg4+
              • 3...Kd4
                • 4.Bxf6#
          • 2...Ke5
            • 3.Be3
              • threat
                • 4.Bxg4#
                • 4.Bd7#
                • 4.Bc8#
              • 3...Kxe4
                • 4.Bxg4#

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