MESON Chess Problem Database

Problem Display
PID: 79530 (8/5Q2/8/4p3/2N1k3/5p2/8/4K2R w K - 0 1)

Caburis, L

Shakhmaty v SSSR, 1945

8/5Q2/8/4p3/2N1k3/5p2/8/4K2R

#3

4 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Sd2+?
      • 1...Kd3
        • 2.Qc4+
          • 2...Ke3
            • 3.Sf1#
            • 3.Qe4#
      • 1...Kd4
        • 2.Qc4+
          • 2...Ke3
            • 3.Sf1#
            • 3.Qe4#
      • 1...Ke3!
    • 1.Sd6+?
      • 1...Kd3
        • 2.Qc4+
          • 2...Ke3
            • 3.Sf5#
            • 3.Qe4#
      • 1...Kd4
        • 2.Qc4+
          • 2...Ke3
            • 3.Sf5#
            • 3.Qe4#
      • 1...Ke3!
  • Keys
    • 1.Sb2!
      • threat
        • 2.Kd2
          • threat
            • 3.Rh4#
          • 2...Kd4
            • 3.Qc4#
        • 2.Kf2
          • 2...Kd4
            • 3.Qc4#
        • 2.Rh4+
          • 2...Ke3
            • 3.Qb3#
            • 3.Qa7#
      • 1...f2+
        • 2.Kxf2
          • 2...Kd4
            • 3.Qc4#
      • 1...Ke3
        • 2.Rh4
          • threat
            • 3.Qb3#
            • 3.Qa7#
          • 2...f2+
            • 3.Qxf2#
      • 1...Kd4
        • 2.Qc4+
          • 2...Ke3
            • 3.Sd1#

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