Problem Display
PID: 73483 (2k3K1/2P2R2/P2Pp2p/1p1p4/3p1pp1/1bp4n/3bN3/4q3 w - - 0 1)

Sychov, Vladimir Petrovich

HM., Hebelt-70 JT, 1984

2k3K1/2P2R2/P2Pp2p/1p1p4/3p1pp1/1bp4n/3bN3/4q3

#4

6 + 13


3748 FIDE Album (1983-1985) 1992

SOLUTION


  • SOUND
  • Keys
    • 1.Re7!
      • threat
        • 2.Re8+
          • 2...Kd7
            • 3.c8Q+
              • 3...Kxd6
                • 4.Rxe6#
      • 1...Qxe2
        • 2.a7
          • threat
            • 3.a8Q#
          • 2...Kb7
            • 3.c8S+
              • 3...Ka6
                • 4.a8Q#
                • 4.a8R#
              • 3...Kc6
                • 4.Rc7#
              • 3...Ka8
                • 4.Sb6#
              • 3...Kxc8
                • 4.a8Q#
                • 4.a8R#
      • 1...Sg5
        • 2.Sxd4
          • threat
            • 3.Re8+
              • 3...Kd7
                • 4.Rd8#
            • 3.Sxb5
              • threat
                • 4.Sa7#
                • 4.d7#
      • 1...e5
        • 2.Re8+
          • 2...Kd7
            • 3.c8Q+
              • 3...Kxd6
                • 4.Re6#

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