MESON Chess Problem Database

Problem Display
PID: 129208 (7b/4n3/p7/p1p3p1/K1B5/2kN3p/2N1p2r/2Q4n w - - 0 1)

Rudenko, Valentin Fedorovich

Sachove umeni (Ceskoslovensky sach), 1958

7b/4n3/p7/p1p3p1/K1B5/2kN3p/2N1p2r/2Q4n

#4

5 + 11

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Sde1!
      • threat
        • 2.Qe3+
          • 2...Kb2
            • 3.Qa3+
              • 3...Kb1
                • 4.Ba2#
      • 1...Kxc4
        • 2.Qd2
          • threat
            • 3.Sa3#
            • 3.Se3#
            • 3.Qd3#
          • 2...Bd4
            • 3.Se3+
              • 3...Bxe3
                • 4.Qd3#
      • 1...Sf2
        • 2.Qa3+
          • 2...Kd2
            • 3.Qe3+
              • 3...Kd1
                • 4.Bxe2#
        • 2.Qe3+
          • 2...Kb2
            • 3.Qa3+
              • 3...Kb1
                • 4.Ba2#
          • 2...Sd3
            • 3.Ka3
              • threat
                • 4.Qxd3#
              • 3...Kxc4
                • 4.Qxd3#
      • 1...Sd5
        • 2.Sb4+
          • 2...Kd4
            • 3.Sc6+
              • 3...Ke4
                • 4.Bd3#
      • 1...Sf5
        • 2.Sb4+
          • 2...Kd4
            • 3.Sf3+
              • 3...Ke4
                • 4.Bd5#

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