MESON Chess Problem Database

Problem Display
PID: 29547 (1bnn3q/R1Pp4/Q2NP1R1/2pk4/pr1p1Pp1/KpP2PN1/4P3/7B w - - 0 1)

Kopaev, Viacheslav Georgievich

Rychkov, Vladimir Nikolaevich

3rd Prize, The Problemist, 1990

1bnn3q/R1Pp4/Q2NP1R1/2pk4/pr1p1Pp1/KpP2PN1/4P3/7B

#3

13 + 12

4827 FIDE Album (1989-1991) 1997

SOLUTION

  • SOUND
  • Sets
    • 1...Qe5
      • 2.fxg4+
        • 2...Qe4
          • 3.Bxe4#
    • 1...Qg7
      • 2.fxg4#
    • 1...Qe8
      • 2.fxg4#
    • 1...Qf8
      • 2.fxg4#
    • 1...Qg8
      • 2.fxg4#
    • 1...Rb5
      • 2.c4#
    • 1...Rb7
      • 2.c4#
    • 1...d3
      • 2.e4+
        • 2...Rxe4
          • 3.fxe4#
    • 1...gxf3
      • 2.Bxf3#
  • Tries
    • 1.Rg5+?
      • 1...Qe5
        • 2.Rxe5#
      • 1...Kxe6!
  • Keys
    • 1.Sgf5!
      • threat
        • 2.e4+
          • 2...dxe4 ep
            • 3.Sxe3#
      • 1...dxc3
        • 2.Se3+
          • 2...Kd4
            • 3.Sdf5#
            • 3.Qd3#
        • 2.e4+
          • 2...Rxe4
            • 3.fxe4#
      • 1...Qf6
        • 2.fxg4+
          • 2...Kxe6
            • 3.cxd8S#
      • 1...Rb6
        • 2.c4+
          • 2...Kc6
            • 3.cxb8S#
      • 1...Sb6
        • 2.Se7+
          • 2...Kxd6
            • 3.c8S#
      • 1...c4
        • 2.cxb4
          • threat
            • 3.Qxc4#
            • 3.Qb5#
          • 2...Sxd6
            • 3.Se7#
            • 3.Qxd6#
      • 1...Qe5
        • 2.fxg4+
          • 2...Qe4
            • 3.Bxe4#
      • 1...Sc6
        • 2.c4+
          • 2...Rxc4
            • 3.Qxc4#

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