MESON Chess Problem Database

Problem Display
PID: 248574 (8/5Q2/7p/3pk3/8/1K6/2N5/2b3B1 w - - 0 1)

Richter, Frantisek

Sachove umeni (Ceskoslovensky sach), 1960

8/5Q2/7p/3pk3/8/1K6/2N5/2b3B1

#4

4 + 4

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sd4!
      • threat
        • 2.Qe6+
          • 2...Kf4
            • 3.Bf2
              • threat
                • 4.Qf5#
              • 3...Kg5
                • 4.Qf5#
      • 1...Kd6
        • 2.Bh2+
          • 2...Bf4
            • 3.Bxf4+
              • 3...Kc5
                • 4.Qa7#
      • 1...Be3
        • 2.Bxe3
          • threat
            • 3.Qe6#
            • 3.Qf4#
            • 3.Qe7#
          • 2...Ke4
            • 3.Kc3
              • threat
                • 4.Qe6#
                • 4.Qe8#
                • 4.Qf4#
                • 4.Qe7#
              • 3...Kxe3
                • 4.Qf3#
              • 3...Ke5
                • 4.Qe6#
                • 4.Qf4#
                • 4.Qe7#
          • 2...Kd6
            • 3.Bf4+
              • 3...Kc5
                • 4.Qa7#
            • 3.Kb4
              • threat
                • 4.Bf4#
              • 3...Ke5
                • 4.Qe6#
                • 4.Qf4#
                • 4.Qe7#
            • 3.Qa7
              • threat
                • 4.Bf4#
              • 3...Ke5
                • 4.Qe7#
      • 1...Bb2
        • 2.Qe7+
          • 2...Kf4
            • 3.Qh4+
              • 3...Ke5
                • 4.Bh2#
      • 1...h5
        • 2.Qe6+
          • 2...Kf4
            • 3.Bh2+
              • 3...Kg5
                • 4.Sf3#

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