Problem Display
PID: 59558 (1r1r2R1/1p5p/4P1n1/1KNkp3/R2PNP2/8/2P1P3/b7 w - - 0 1)

Melnichenko, Viktor Oleksandrovich

Rudenko, Valentin Fedorovich

3rd Prize, Uralski Problemist, 2004

1r1r2R1/1p5p/4P1n1/1KNkp3/R2PNP2/8/2P1P3/b7

#4

10 + 8


56 The Problemist 2005
15323 FIDE Album (2004-2006) 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Rg7!
      • threat
        • 2.Sf6+
          • 2...Kd6
            • 3.Se8+
              • 3...Kd5
                • 4.e4#
              • 3...Rxe8
                • 4.Rd7#
      • 1...exd4
        • 2.c4+
          • 2...dxc4 ep
            • 3.Sf6+
              • 3...Kd6
                • 4.Rd4#
      • 1...exf4
        • 2.Rxh7
          • threat
            • 3.Rh5+
              • 3...Se5
                • 4.Rxe5#
          • 2...Bxd4
            • 3.c4+
              • 3...Ke5
                • 4.Rh5#
          • 2...Sh4
            • 3.Rh5+
              • 3...Sf5
                • 4.Rxf5#
          • 2...Se5
            • 3.Rh5
              • threat
                • 4.Rxe5#
              • 3...Bxd4
                • 4.c4#
          • 2...Se7
            • 3.Rh5+
              • 3...Sf5
                • 4.Rxf5#
      • 1...Se7
        • 2.e3
          • threat
            • 3.c4#
          • 2...exd4
            • 3.Rxd4+
              • 3...Bxd4
                • 4.c4#
            • 3.Rg5+
              • 3...Sf5
                • 4.Rxf5#
            • 3.c4+
              • 3...dxc4 ep
                • 4.Rd4#
          • 2...Bc3
            • 3.dxe5
              • threat
                • 4.Sxc3#
                • 4.Sf6#
              • 3...Bxe5
                • 4.c4#

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