MESON Chess Problem Database

Problem Display
PID: 272149 (4Q3/4p3/5r2/5p2/P7/1P2pK2/2p1B3/2r1k3 w - - 0 1)

Dragoescu, Radu

diagrammes, 1977

4Q3/4p3/5r2/5p2/P7/1P2pK2/2p1B3/2r1k3

#3

5 + 7

SOLUTION

  • SOUND
  • Tries
    • 1.Qxe7?
      • threat
        • 2.Qb4#
      • 1...Rd1
        • 2.Qb4+
          • 2...Rd2
            • 3.Qh4#
      • 1...Rc6
        • 2.Qb4+
          • 2...Rc3
            • 3.Qxc3#
      • 1...Rd6
        • 2.Qh4+
          • 2...Kd2
            • 3.Qb4#
      • 1...Rb6!
    • 1.Qb8?
      • threat
        • 2.Qb4#
      • 1...Rd1
        • 2.Qb4+
          • 2...Rd2
            • 3.Qh4#
      • 1...Rc6
        • 2.Qb4+
          • 2...Rc3
            • 3.Qxc3#
      • 1...Rd6
        • 2.Qb4+
          • 2...Rd2
            • 3.Qh4#
      • 1...Rb6!
  • Keys
    • 1.Qb5!
      • threat
        • 2.Qb4#
        • 2.Qa5#
      • 1...Rd1
        • 2.Qb4+
          • 2...Rd2
            • 3.Qh4#
      • 1...Rb6
        • 2.Qa5+
          • 2...Rb4
            • 3.Qxb4#
      • 1...Rc6
        • 2.Qb4+
          • 2...Rc3
            • 3.Qxc3#
        • 2.Qa5+
          • 2...Rc3
            • 3.Qxc3#
      • 1...Rd6
        • 2.Qb4+
          • 2...Rd2
            • 3.Qh4#

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