Problem Display
PID: 75307 (1B3b2/3p1qpK/Bk1p2p1/1P2P1p1/1P4Rp/p1P1N3/8/8 w - - 0 1)

Gordian, Yury Markovic

Rudenko, Valentin Fedorovich

3rd Prize, Shakhmatny Vestnik, 1993

1B3b2/3p1qpK/Bk1p2p1/1P2P1p1/1P4Rp/p1P1N3/8/8

#4

9 + 10


3681 FIDE Album (1992-1994) 2001

SOLUTION


  • SOUND
  • Keys
    • 1.Rd4!
      • threat
        • 2.Rd5
          • threat
            • 3.Sc4#
          • 2...Qg8+
            • 3.Kxg8
              • threat
                • 4.Sc4#
          • 2...Qf1
            • 3.Rxd6+
              • 3...Bxd6
                • 4.Sd5#
          • 2...Qf4
            • 3.Rxd6+
              • 3...Bxd6
                • 4.Sd5#
      • 1...dxe5
        • 2.Rd5
          • threat
            • 3.Sc4#
          • 2...Qg8+
            • 3.Kxg8
              • threat
                • 4.Sc4#
          • 2...Qf1
            • 3.Rd6+
              • 3...Bxd6
                • 4.Sd5#
          • 2...Qf4
            • 3.Rd6+
              • 3...Bxd6
                • 4.Sd5#
      • 1...Qa2
        • 2.c4
          • threat
            • 3.Sd5#
          • 2...Qg2
            • 3.c5+
              • 3...dxc5
                • 4.Sc4#
      • 1...Qb3
        • 2.Rc4
          • threat
            • 3.Sd5#
          • 2...Qxb4
            • 3.cxb4
              • threat
                • 4.Sd5#
              • 3...d5
                • 4.Sxd5#
          • 2...Qd1
            • 3.Rc6+
              • 3...dxc6
                • 4.Sc4#
      • 1...Qe6
        • 2.Rd5
          • threat
            • 3.Sc4#
          • 2...Qg8+
            • 3.Kxg8
              • threat
                • 4.Sc4#
          • 2...Qg4
            • 3.Rxd6+
              • 3...Bxd6
                • 4.Sd5#
      • 1...Be7
        • 2.Rd5
          • threat
            • 3.Sc4#
          • 2...Qg8+
            • 3.Kxg8
              • threat
                • 4.Sc4#
          • 2...Qf1
            • 3.Rxd6+
              • 3...Bxd6
                • 4.Sd5#
          • 2...Qf4
            • 3.Rxd6+
              • 3...Bxd6
                • 4.Sd5#
      • 1...d5
        • 2.Rxd5
          • threat
            • 3.Sc4#
          • 2...Qg8+
            • 3.Kxg8
              • threat
                • 4.Sc4#
          • 2...Qf1
            • 3.Rd6+
              • 3...Bxd6
                • 4.Sd5#
          • 2...Qf4
            • 3.Rd6+
              • 3...Bxd6
                • 4.Sd5#

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