Problem Display
PID: 156342 (n4r2/2p2P2/1pR1PBbN/1p2P2r/3k1p2/1KNP1p1n/3Q2R1/b7 w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

diagrammes, 2005

n4r2/2p2P2/1pR1PBbN/1p2P2r/3k1p2/1KNP1p1n/3Q2R1/b7

#4

11 + 12


15323 FIDE Album (2004-2006) 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Kb4!
      • threat
        • 2.Sf5+
          • 2...Rxf5
            • 3.Rc4+
              • 3...bxc4
                • 4.dxc4#
          • 2...Bxf5
            • 3.Rd6+
              • 3...cxd6
                • 4.exd6#
      • 1...Bxc3+
        • 2.Qxc3+
          • 2...Kd5
            • 3.Kxb5
              • threat
                • 4.Qc4#
              • 3...Bxd3+
                • 4.Qxd3#
      • 1...Rxe5
        • 2.Rc4+
          • 2...bxc4
            • 3.dxc4+
              • 3...Bd3
                • 4.Sf5#
      • 1...Rxf7
        • 2.Sxb5+
          • 2...Kd5
            • 3.Qa2+
              • 3...Kxc6
                • 4.Qxa8#
      • 1...Bxd3
        • 2.Rd6+
          • 2...cxd6
            • 3.exd6+
              • 3...Re5
                • 4.Sf5#
      • 1...Rg5
        • 2.Sf5+
          • 2...Rxf5
            • 3.Rc4+
              • 3...bxc4
                • 4.dxc4#
          • 2...Bxf5
            • 3.Rd6+
              • 3...cxd6
                • 4.exd6#
      • 1...Rd8
        • 2.Sf5+
          • 2...Rxf5
            • 3.Rc4+
              • 3...bxc4
                • 4.dxc4#
          • 2...Bxf5
            • 3.Rd6+
              • 3...Rxd6
                • 4.exd6#
              • 3...cxd6
                • 4.exd6#
      • 1...Bh7
        • 2.Sf5+
          • 2...Rxf5
            • 3.Rc4+
              • 3...bxc4
                • 4.dxc4#
          • 2...Bxf5
            • 3.Rd6+
              • 3...cxd6
                • 4.exd6#

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