MESON Chess Problem Database

Problem Display
PID: 73600 (8/b4KR1/2ppRB2/2Pp3p/3N1k1N/r3ppp1/2p5/2n2qn1 w - - 0 1)

Davidenko, Fedor Vasilevich

1st Prize, 64 Shakhmatnoe obozrenie, 1985

8/b4KR1/2ppRB2/2Pp3p/3N1k1N/r3ppp1/2p5/2n2qn1

#5

7 + 14

3748 FIDE Album (1983-1985) 1992
6144 Greek Solving Championship 2009
56 The Problemist 2011

SOLUTION

  • SOUND
  • Keys
    • 1.Re7!
      • threat
        • 2.Rg5
          • threat
            • 3.Sg6#
          • 2...Qd3
            • 3.Se6+
              • 3...Ke4
                • 4.Sg7+
                  • 4...Kf4
                    • 5.Sxh5#
      • 1...Bxc5
        • 2.Se6+
          • 2...Ke4
            • 3.Sxc5+
              • 3...Kf4
                • 4.Re4+
                  • 4...dxe4
                    • 5.Se6#
        • 2.Rg5
          • threat
            • 3.Sg6#
          • 2...Qd3
            • 3.Se6+
              • 3...Ke4
                • 4.Sg7+
                  • 4...Kf4
                    • 5.Sxh5#
                • 4.Sg6
                  • threat
                    • 5.Sd4#
                    • 5.Sef4#
                    • 5.Sxc5#
                    • 5.Sc7#
                    • 5.Sg7#
                    • 5.Sd8#
                    • 5.Sef8#
                  • 4...Bd4
                    • 5.Sxd4#
                    • 5.Sc5#
                • 4.Rf5
                  • threat
                    • 5.Sd4#
                    • 5.Sf4#
                    • 5.Sxc5#
                    • 5.Sg5#
                    • 5.Sc7#
                    • 5.Sg7#
                    • 5.Sd8#
                    • 5.Sf8#
                    • 5.Rf4#
      • 1...Qe2
        • 2.Rg5
          • threat
            • 3.Sg6#
          • 2...Qd3
            • 3.Se6+
              • 3...Ke4
                • 4.Sg7+
                  • 4...Kf4
                    • 5.Sxh5#
      • 1...Qd3
        • 2.Se6+
          • 2...Ke4
            • 3.Rg4+
              • 3...hxg4
                • 4.Sg7+
                  • 4...Kf4
                    • 5.Sh5#
      • 1...Qh3
        • 2.Bg5+
          • 2...Kg4
            • 3.Re4+
              • 3...dxe4
                • 4.Be7+
                  • 4...Kf4
                    • 5.Bxd6#
      • 1...Qc4
        • 2.Rg5
          • threat
            • 3.Sg6#
          • 2...Qd3
            • 3.Se6+
              • 3...Ke4
                • 4.Sg7+
                  • 4...Kf4
                    • 5.Sxh5#
      • 1...Qb5
        • 2.Rg5
          • threat
            • 3.Sg6#
          • 2...Qd3
            • 3.Se6+
              • 3...Ke4
                • 4.Sg7+
                  • 4...Kf4
                    • 5.Sxh5#
      • 1...Qa6
        • 2.Rg5
          • threat
            • 3.Sg6#
          • 2...Qd3
            • 3.Se6+
              • 3...Ke4
                • 4.Sg7+
                  • 4...Kf4
                    • 5.Sxh5#
      • 1...Qd1
        • 2.Rg5
          • threat
            • 3.Sg6#
          • 2...Qd3
            • 3.Se6+
              • 3...Ke4
                • 4.Sg7+
                  • 4...Kf4
                    • 5.Sxh5#
      • 1...Sd3
        • 2.Se6+
          • 2...Ke4
            • 3.Sg5+
              • 3...Kf4
                • 4.Re4+
                  • 4...dxe4
                    • 5.Se6#
      • 1...Sh3
        • 2.Sg6+
          • 2...Kg4
            • 3.Se5+
              • 3...Kf4
                • 4.Rg4+
                  • 4...hxg4
                    • 5.Sg6#

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