MESON Chess Problem Database

Problem Display
PID: 192246 (4r3/2Q5/8/8/8/7r/1bR5/1K1k4 w - - 0 1)

Wurzburg, Otto

Pittsburgh Gazette-Times, 1916

4r3/2Q5/8/8/8/7r/1bR5/1K1k4

#3

3 + 4

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Rh2
      • 2.Qxh2
        • threat
          • 3.Qd2#
        • 2...Ke1
          • 3.Qg1#
          • 3.Qh1#
        • 2...Re2
          • 3.Qxe2#
        • 2...Rd8
          • 3.Qg1#
          • 3.Qh1#
          • 3.Qe2#
        • 2...Bc1
          • 3.Rxc1#
        • 2...Bc3
          • 3.Rc1#
  • Tries
    • 1.Rxb2?
      • threat
        • 2.Qc1#
      • 1...Rc3
        • 2.Qxc3
          • threat
            • 3.Qd2#
            • 3.Qc1#
      • 1...Rc8!
  • Keys
    • 1.Qf4!
      • threat
        • 2.Qd2#
      • 1...Ke1
        • 2.Qd2+
          • 2...Kf1
            • 3.Qf2#
        • 2.Qf2+
          • 2...Kd1
            • 3.Rd2#
            • 3.Qd2#
      • 1...Rh2
        • 2.Qxh2
          • threat
            • 3.Qd2#
          • 2...Ke1
            • 3.Qg1#
            • 3.Qh1#
          • 2...Re2
            • 3.Qxe2#
          • 2...Rd8
            • 3.Qg1#
            • 3.Qh1#
            • 3.Qe2#
          • 2...Bc1
            • 3.Rxc1#
          • 2...Bc3
            • 3.Rc1#
      • 1...Rd3
        • 2.Qf1+
          • 2...Re1
            • 3.Qxd3#
      • 1...Rhe3
        • 2.Qf1+
          • 2...Re1
            • 3.Qd3#
      • 1...Re2
        • 2.Rc1+
          • 2...Bxc1
            • 3.Qxc1#
      • 1...Ree3
        • 2.Qf2
          • threat
            • 3.Rd2#
            • 3.Qd2#
          • 2...Re2
            • 3.Qxe2#
          • 2...Rd3
            • 3.Qg1#
            • 3.Qf1#
            • 3.Qe2#
          • 2...Bc1
            • 3.Rxc1#
          • 2...Bc3
            • 3.Rc1#

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