MESON Chess Problem Database

Problem Display
PID: 29963 (B7/1Rp4p/p7/5p1K/r1k5/8/r1p1p3/4N1Q1 w - - 0 1)

Knotek, Ladislav

Svetozor, 1918

B7/1Rp4p/p7/5p1K/r1k5/8/r1p1p3/4N1Q1

#3

5 + 9

SOLUTION

  • SOUND
  • Tries
    • 1.Rxc7+?
      • 1...Kb4
        • 2.Qd4+
          • 2...Ka3
            • 3.Qc3#
          • 2...Kb3
            • 3.Qc3#
          • 2...Ka5
            • 3.Qc5#
          • 2...Kb5
            • 3.Qc5#
        • 2.Qc5+
          • 2...Kb3
            • 3.Qc3#
        • 2.Qb6+
          • 2...Ka3
            • 3.Rc3#
      • 1...Kb3!
  • Keys
    • 1.Sf3!
      • threat
        • 2.Qd4#
      • 1...Kc3
        • 2.Qe3+
          • 2...Kc4
            • 3.Qd4#
        • 2.Qc5+
          • 2...Kd3
            • 3.Rb3#
          • 2...Rc4
            • 3.Qe3#
      • 1...Kd3
        • 2.Rb3+
          • 2...Kc4
            • 3.Sd2#
      • 1...Kd5
        • 2.Rxc7+
          • 2...Kd6
            • 3.Qb6#
          • 2...Ke6
            • 3.Qb6#
      • 1...Rb4
        • 2.Qd4+
          • 2...Kb3
            • 3.Qxb4#
      • 1...c5
        • 2.Qg8+
          • 2...Kc3
            • 3.Rb3#
            • 3.Qb3#
          • 2...Kd3
            • 3.Rb3#

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