MESON Chess Problem Database

Problem Display
PID: 274869 (8/8/8/6K1/4Q3/3p4/2b5/5k1N w - - 0 1)

Pypa, Volodimir Iosifovich

Buletin Problemistic, 2001

8/8/8/6K1/4Q3/3p4/2b5/5k1N

#4

3 + 3

6490 yacpdb 2024

SOLUTION

  • SOUND
  • Keys
    • 1.Kf4!
      • threat
        • 2.Sg3+
          • 2...Kg1
            • 3.Qh1+
              • 3...Kf2
                • 4.Qf1#
          • 2...Kf2
            • 3.Qh1
              • threat
                • 4.Qf1#
        • 2.Qf3+
          • 2...Ke1
            • 3.Qe3+
              • 3...Kd1
                • 4.Sf2#
              • 3...Kf1
                • 4.Qf2#
          • 2...Kg1
            • 3.Kg3
              • threat
                • 4.Qg2#
      • 1...Kg1
        • 2.Kg3
          • threat
            • 3.Qg2#
            • 3.Qe1#
          • 2...Kf1
            • 3.Qe3
              • threat
                • 4.Qf2#
        • 2.Sg3
          • threat
            • 3.Qh1+
              • 3...Kf2
                • 4.Qf1#
          • 2...Kf2
            • 3.Qh1
              • threat
                • 4.Qf1#
      • 1...Bd1
        • 2.Sg3+
          • 2...Kg1
            • 3.Qh1+
              • 3...Kf2
                • 4.Qf1#
          • 2...Kf2
            • 3.Qh1
              • threat
                • 4.Qf1#
              • 3...Be2
                • 4.Se4#
      • 1...d2
        • 2.Qf3+
          • 2...Ke1
            • 3.Qf2+
              • 3...Kd1
                • 4.Qf1#
          • 2...Kg1
            • 3.Kg3
              • threat
                • 4.Qg2#
              • 3...Be4
                • 4.Qd1#

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