MESON Chess Problem Database

Problem Display
PID: 122587 (1R6/5q2/R7/5p2/1P3p2/2P2P2/p1K3P1/k7 w - - 0 1)

de Jong, Leonard Nicholaas

More White Rooks, 1911

1R6/5q2/R7/5p2/1P3p2/2P2P2/p1K3P1/k7

#3

7 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Qh5
      • 2.Rxa2+
        • 2...Kxa2
          • 3.Ra8#
  • Tries
    • 1.Rxa2+?
      • 1...Kxa2
        • 2.Ra8+
          • 2...Qa7
            • 3.Rxa7#
      • 1...Qxa2+!
  • Keys
    • 1.Rh8!
      • threat
        • 2.Rh1#
      • 1...Qb3+
        • 2.Kxb3
          • 2...Kb1
            • 3.Rh1#
      • 1...Qc4
        • 2.Rh1+
          • 2...Qf1
            • 3.Rxf1#
      • 1...Qd5
        • 2.Rh1+
          • 2...Qd1+
            • 3.Rxd1#
      • 1...Qh5
        • 2.Rxa2+
          • 2...Kxa2
            • 3.Ra8#
      • 1...Qe6
        • 2.Rh1+
          • 2...Qe1
            • 3.Rxe1#
      • 1...Qe8
        • 2.Rh1+
          • 2...Qe1
            • 3.Rxe1#
      • 1...Qa7
        • 2.Rh1+
          • 2...Qg1
            • 3.Rxg1#
      • 1...Qd7
        • 2.Rh1+
          • 2...Qd1+
            • 3.Rxd1#
      • 1...Qe7
        • 2.Rh1+
          • 2...Qe1
            • 3.Rxe1#
      • 1...Qh7
        • 2.Rd6
          • threat
            • 3.Rd1#
          • 2...Qh1
            • 3.Rxh1#
          • 2...Qd7
            • 3.Rh1#

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