MESON Chess Problem Database

Problem Display
PID: 74591 (1br5/1b2N3/2p2P2/2QRp1B1/NrPpk1K1/6P1/4P3/q3n3 w - - 0 1)

Feoktistov, Aleksandr Fedorovich

Kuznetsov, Mikhail Pavlovich

Makaronets, Leonid

Rudenko, Valentin Fedorovich

64 Shakhmatnoe obozrenie, 1991

1br5/1b2N3/2p2P2/2QRp1B1/NrPpk1K1/6P1/4P3/q3n3

#4

10 + 10

4827 FIDE Album (1989-1991) 1997

SOLUTION

  • SOUND
  • Keys
    • 1.Sf5!
      • threat
        • 2.Rxe5+
          • 2...Bxe5
            • 3.Sd6+
              • 3...Bxd6
                • 4.Qf5#
      • 1...cxd5
        • 2.Qc7
          • threat
            • 3.Sc5#
            • 3.Sd6#
          • 2...dxc4
            • 3.Sc5+
              • 3...Kd5
                • 4.Se7#
      • 1...Rb5
        • 2.Qe7
          • threat
            • 3.Sd6+
              • 3...Bxd6
                • 4.Qh7#
            • 3.Rxe5+
              • 3...Rxe5
                • 4.Sc5#
              • 3...Bxe5
                • 4.Sd6#
            • 3.Qh7
              • threat
                • 4.Se3#
                • 4.Sxd4#
                • 4.Sh4#
                • 4.Sd6#
                • 4.Sh6#
                • 4.Se7#
                • 4.Sg7#
          • 2...Rxd5
            • 3.Sd6+
              • 3...Rxd6
                • 4.Sc5#
                • 4.Qh7#
              • 3...Bxd6
                • 4.Qh7#
          • 2...Rd8
            • 3.Sd6+
              • 3...Rxd6
                • 4.Qxe5#
                • 4.Qh7#
              • 3...Bxd6
                • 4.Qh7#
      • 1...Rg8
        • 2.Rxe5+
          • 2...Bxe5
            • 3.Sd6+
              • 3...Bxd6
                • 4.Qf5#
            • 3.Qd5+
              • 3...cxd5
                • 4.Sc5#
            • 3.Qxc6+
              • 3...Bxc6
                • 4.Sc5#
      • 1...Rh8
        • 2.Rxe5+
          • 2...Bxe5
            • 3.Sd6+
              • 3...Bxd6
                • 4.Qf5#
            • 3.Qd5+
              • 3...cxd5
                • 4.Sc5#
            • 3.Qxc6+
              • 3...Bxc6
                • 4.Sc5#
        • 2.Qxc6
          • threat
            • 3.Sc5#
            • 3.Rxd4#
          • 2...Rh4+
            • 3.Bxh4
              • threat
                • 4.Sc5#
                • 4.Rxd4#
            • 3.gxh4
              • threat
                • 4.Sc5#
                • 4.Sg3#
                • 4.Rxd4#
      • 1...Sd3
        • 2.Rxd4+
          • 2...Qxd4
            • 3.Sc3+
              • 3...Qxc3
                • 4.Qe3#
          • 2...exd4
            • 3.Sd6+
              • 3...Bxd6
                • 4.Qf5#
      • 1...Sf3
        • 2.Qxd4+
          • 2...Qxd4
            • 3.Sc5+
              • 3...Qxc5
                • 4.exf3#

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