MESON Chess Problem Database

Problem Display
PID: 209248 (7K/8/5Q2/4N3/8/P7/1kN1P3/8 w - - 0 1)

Jelinek, Zdenek

Narodni Politika, 1926

7K/8/5Q2/4N3/8/P7/1kN1P3/8

#3

6 + 1

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Sd3+?
      • 1...Kb3
        • 2.Qb2+
          • 2...Ka4
            • 3.Qb4#
          • 2...Kc4
            • 3.Se3#
      • 1...Kxc2!
    • 1.Sc4+?
      • 1...Kc1
        • 2.Sa1
          • threat
            • 3.Qf1#
          • 2...Kb1
            • 3.Qb2#
          • 2...Kd1
            • 3.Qf1#
        • 2.S2e3
          • 2...Kb1
            • 3.Qb2#
        • 2.Sb4
          • threat
            • 3.Qa1#
            • 3.Qf1#
          • 2...Kb1
            • 3.Qb2#
            • 3.Qf1#
          • 2...Kd1
            • 3.Qf1#
        • 2.Qc3
          • 2...Kb1
            • 3.Qb2#
          • 2...Kd1
            • 3.Qd2#
      • 1...Kxc2
        • 2.Qb2+
          • 2...Kd1
            • 3.Qd2#
      • 1...Kb3!
  • Keys
    • 1.Sa1!
      • threat
        • 2.Sd3+
          • 2...Kb1
            • 3.Qb2#
          • 2...Ka2
            • 3.Qb2#
          • 2...Kxa3
            • 3.Qa6#
        • 2.Sc4+
          • 2...Kb1
            • 3.Qb2#
          • 2...Kc1
            • 3.Qf1#
          • 2...Ka2
            • 3.Qb2#
      • 1...Kxa1
        • 2.Sd3+
          • 2...Kb1
            • 3.Qb2#
          • 2...Ka2
            • 3.Qb2#
        • 2.Sc4+
          • 2...Kb1
            • 3.Qb2#
          • 2...Ka2
            • 3.Qb2#
      • 1...Kb1
        • 2.Sd3
          • 2...Ka2
            • 3.Qb2#
        • 2.Sc4
          • threat
            • 3.Qb2#
          • 2...Kc1
            • 3.Qf1#
          • 2...Ka2
            • 3.Qb2#
      • 1...Kc1
        • 2.Sc4
          • threat
            • 3.Qf1#
          • 2...Kb1
            • 3.Qb2#
          • 2...Kd1
            • 3.Qf1#
      • 1...Ka2
        • 2.Sd3
          • threat
            • 3.Qb2#
          • 2...Kb1
            • 3.Qb2#
          • 2...Kxa3
            • 3.Qa6#
        • 2.Sc4
          • 2...Kb1
            • 3.Qb2#
      • 1...Kxa3
        • 2.Sd3
          • threat
            • 3.Qa6#
          • 2...Ka2
            • 3.Qb2#
          • 2...Ka4
            • 3.Qa6#
      • 1...Kc3
        • 2.Sf3+
          • 2...Kc4
            • 3.Qc6#

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