MESON Chess Problem Database

Problem Display
PID: 224917 (1rn5/8/8/2Q5/1B2kp2/R7/1P3K2/8 w - - 0 1)

Menendez, Gregorio

La Strategie, 1869

1rn5/8/8/2Q5/1B2kp2/R7/1P3K2/8

#3

5 + 4

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...f3
      • 2.Kg3
        • threat
          • 3.Re3#
  • Tries
    • 1.Ra1?
      • threat
        • 2.Rd1
          • threat
            • 3.Rd4#
            • 3.Qd5#
        • 2.Re1+
          • 2...Kd3
            • 3.Qc3#
      • 1...Kd3
        • 2.Kf3
          • threat
            • 3.Rd1#
            • 3.Ra3#
            • 3.Qc3#
        • 2.Rd1+
          • 2...Ke4
            • 3.Rd4#
            • 3.Qd5#
        • 2.Re1
          • threat
            • 3.Qc3#
      • 1...Rxb4
        • 2.Re1+
          • 2...Kd3
            • 3.Qc3#
      • 1...Rb5
        • 2.Re1+
          • 2...Kd3
            • 3.Qc3#
      • 1...Rb6
        • 2.Re1+
          • 2...Kd3
            • 3.Qc3#
      • 1...Rb7
        • 2.Re1+
          • 2...Kd3
            • 3.Qc3#
      • 1...Sb6
        • 2.Re1+
          • 2...Kd3
            • 3.Qc3#
      • 1...Sa7
        • 2.Re1+
          • 2...Kd3
            • 3.Qc3#
      • 1...Se7
        • 2.Re1+
          • 2...Kd3
            • 3.Qc3#
      • 1...f3!
  • Keys
    • 1.Rd3!
      • threat
        • 2.Rd4#
        • 2.Qd5#
      • 1...Kxd3
        • 2.Kf3
          • threat
            • 3.Qc3#

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