MESON Chess Problem Database

Problem Display
PID: 203094 (3R4/8/4k1p1/6p1/8/1K6/3P4/Q7 w - - 0 1)

Rutberg, Nils

Chemnitzer Tageblatt, 1925

3R4/8/4k1p1/6p1/8/1K6/3P4/Q7

#4

4 + 3

6490 yacpdb 2020

SOLUTION

  • COOKED
  • Keys
    • 1.Qe1+!
      • 1...Kf5
        • 2.Rf8+
          • 2...Kg4
            • 3.Qg1+
              • 3...Kh3
                • 4.Rh8#
              • 3...Kh4
                • 4.Rh8#
              • 3...Kh5
                • 4.Rh8#
      • 1...Kf6
        • 2.Rf8+
          • 2...Kg7
            • 3.Qe7+
              • 3...Kh6
                • 4.Rh8#
      • 1...Kf7
        • 2.Re8
          • threat
            • 3.Qe7#
          • 2...Kf6
            • 3.Qe5+
              • 3...Kf7
                • 4.Qe7#
          • 2...Kg7
            • 3.Qe5+
              • 3...Kh6
                • 4.Rh8#
                • 4.Qh8#
              • 3...Kf7
                • 4.Qe7#
              • 3...Kh7
                • 4.Rh8#
                • 4.Qh8#
            • 3.Qe7+
              • 3...Kh6
                • 4.Rh8#
        • 2.Qe5
          • 2...g4
            • 3.Rd7+
              • 3...Kf8
                • 4.Qb8#
                • 4.Qh8#
              • 3...Kg8
                • 4.Qg7#
                • 4.Qb8#
                • 4.Qe8#
    • 1.Qf1!
      • threat
        • 2.d4
          • threat
            • 3.Qf8
              • 3...g4
                • 4.Rd6#
          • 2...Ke7
            • 3.Qf8+
              • 3...Ke6
                • 4.Rd6#
          • 2...g4
            • 3.Qf8
              • threat
                • 4.Rd6#
      • 1...Ke5
        • 2.Qf7
          • threat
            • 3.d3
              • 3...g4
                • 4.Rd5#
          • 2...Ke4
            • 3.Re8+
              • 3...Kd3
                • 4.Qd5#
                • 4.Qd7#
              • 3...Kd4
                • 4.Qc4#
            • 3.Qf6
              • 3...g4
                • 4.Rd4#
          • 2...g4
            • 3.d3
              • threat
                • 4.Rd5#
      • 1...Ke7
        • 2.Qf8+
          • 2...Ke6
            • 3.d4
              • 3...g4
                • 4.Rd6#
      • 1...g4
        • 2.d4
          • threat
            • 3.Qf8
              • threat
                • 4.Rd6#
          • 2...Ke7
            • 3.Qf8+
              • 3...Ke6
                • 4.Rd6#
          • 2...g5
            • 3.Qf8
              • 3...g3
                • 4.Rd6#

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