MESON Chess Problem Database

Problem Display
PID: 128476 (8/2R5/7r/p5p1/K2N2Q1/4k3/n4p2/n4r2 w - - 0 1)

Kuznetsov, Mikhail Pavlovich

Rudenko-50 JT, 1988

8/2R5/7r/p5p1/K2N2Q1/4k3/n4p2/n4r2

#4

4 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rc4!
      • threat
        • 2.Qf3+
          • 2...Kd2
            • 3.Qe2#
      • 1...Sc3+
        • 2.Rxc3+
          • 2...Kd2
            • 3.Qe2+
              • 3...Kxc3
                • 4.Sb5#
      • 1...Re1
        • 2.Qf3+
          • 2...Kd2
            • 3.Rc2+
              • 3...Sxc2
                • 4.Sb3#
      • 1...Rh3
        • 2.Qe6+
          • 2...Kf4
            • 3.Se2+
              • 3...Kf3
                • 4.Qe4#
            • 3.Sf5+
              • 3...Kf3
                • 4.Qe4#
      • 1...Re6
        • 2.Qxe6+
          • 2...Kf4
            • 3.Se2+
              • 3...Kf3
                • 4.Qe4#
            • 3.Sf5+
              • 3...Kf3
                • 4.Qe4#
      • 1...Rf6
        • 2.Qe2+
          • 2...Kf4
            • 3.Sf5+
              • 3...Kxf5
                • 4.Qe4#
      • 1...Sc2
        • 2.Qf3+
          • 2...Kd2
            • 3.Rxc2+
              • 3...Ke1
                • 4.Qe2#
            • 3.Qe2+
              • 3...Kc1
                • 4.Qxc2#
      • 1...Sc1
        • 2.Qf3+
          • 2...Kd2
            • 3.Qc3+
              • 3...Kd1
                • 4.Qxc1#

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