MESON Chess Problem Database

Problem Display
PID: 132526 (4r2N/8/2N1ppP1/R1pp4/4k3/1p2p2P/1Kb3P1/5Q2 w - - 0 1)

Aliovsadzade, Rauf Gadzhiaga ogli

Makaronets, Leonid

3rd HM., Olimpiya dunyasi, 2007

4r2N/8/2N1ppP1/R1pp4/4k3/1p2p2P/1Kb3P1/5Q2

#4

8 + 9

145 StrateGems 2008

SOLUTION

  • SOUND
  • Keys
    • 1.Rxc5!
      • threat
        • 2.Rc4+
          • 2...dxc4
            • 3.Qxc4+
              • 3...Kf5
                • 4.Qg4#
      • 1...Rd8
        • 2.Rc3
          • threat
            • 3.Qf3#
          • 2...Bd1
            • 3.Qxf6
              • threat
                • 4.Qe5#
              • 3...e5
                • 4.Qxe5#
      • 1...Bd1
        • 2.Qxd1
          • threat
            • 3.Qd4+
              • 3...Kf5
                • 4.Qg4#
          • 2...e5
            • 3.Qg4+
              • 3...Kd3
                • 4.Rxd5#
      • 1...d4
        • 2.Sf7
          • threat
            • 3.Sd6#
          • 2...Rd8
            • 3.Sg5+
              • 3...fxg5
                • 4.Re5#
      • 1...e5
        • 2.Rxc2
          • threat
            • 3.Qf3+
              • 3...Kd3
                • 4.Qxd5#
            • 3.Rd2
              • threat
                • 4.Qf3#
            • 3.Rc3
              • threat
                • 4.Qf3#
          • 2...bxc2
            • 3.Kxc2
              • threat
                • 4.Qf3#
          • 2...d4
            • 3.Qf3+
              • 3...Kd3
                • 4.Sb4#
            • 3.Sb4
              • threat
                • 4.Qf3#
              • 3...d3
                • 4.Rc4#

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