MESON Chess Problem Database

Problem Display
PID: 255836 (r1brBq2/Q2pb3/1B3p2/1p3Rp1/1P2k1Pp/1P2P3/nnPPN1P1/5K2 w - - 0 1)

Kopaev, Viacheslav Georgievich

Probleemblad, 1984

r1brBq2/Q2pb3/1B3p2/1p3Rp1/1P2k1Pp/1P2P3/nnPPN1P1/5K2

#3

13 + 13

SOLUTION

  • SOUND
  • Sets
    • 1...Bd6
      • 2.Qxa8+
        • 2...Bb7
          • 3.Qxb7#
    • 1...Sc1
      • 2.Sc3#
    • 1...Sc3
      • 2.Sxc3#
    • 1...Sxb4
      • 2.Sc3#
    • 1...Sd1
      • 2.d3#
    • 1...Sa4
      • 2.d3#
    • 1...Sc4
      • 2.d3#
    • 1...h3
      • 2.Sg3#
  • Tries
    • 1.Qxa2?
      • threat
        • 2.Sc3#
      • 1...Sd1
        • 2.d3#
      • 1...Sa4
        • 2.d3#
      • 1...Bxb4!
  • Keys
    • 1.Qc7!
      • threat
        • 2.Qg3
          • threat
            • 3.Qf3#
          • 2...hxg3
            • 3.Sxg3#
      • 1...Bd6
        • 2.Qc6+
          • 2...dxc6
            • 3.Bxc6#
      • 1...Sd3
        • 2.Qc3
          • threat
            • 3.Qd4#
            • 3.Qxd3#
            • 3.cxd3#
          • 2...Sxc3
            • 3.Sxc3#
      • 1...d5
        • 2.Rf4+
          • 2...gxf4
            • 3.Qxf4#
      • 1...d6
        • 2.Qc3
          • threat
            • 3.Qd4#
          • 2...Sxc3
            • 3.Sxc3#

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