MESON Chess Problem Database

Problem Display
PID: 89424 (8/b1p5/6NK/r1r2N2/4kp2/1Q1Rp2n/1P4P1/7n w - - 0 1)

Zimmermann, Stepan

Zlata Praha, 1891

8/b1p5/6NK/r1r2N2/4kp2/1Q1Rp2n/1P4P1/7n

#3

7 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Rxf5
      • 2.Qc4+
        • 2...Bd4
          • 3.Rxd4#
          • 3.Qxd4#
    • 1...Sg1
      • 2.Rd4+
        • 2...Kxf5
          • 3.Rxf4#
    • 1...Sf2
      • 2.Rd4+
        • 2...Kxf5
          • 3.Rxf4#
    • 1...Sg5
      • 2.Rd4+
        • 2...Kxf5
          • 3.Rxf4#
    • 1...f3
      • 2.Rxe3+
        • 2...Kxf5
          • 3.Qe6#
      • 2.Rd4+
        • 2...Kxf5
          • 3.Qf7#
    • 1...c6
      • 2.Sd6#
  • Tries
    • 1.Sg3+?
      • 1...fxg3
        • 2.Rxe3+
          • 2...Kd4
            • 3.Qd3#
          • 2...Kf5
            • 3.Qe6#
      • 1...Sxg3!
    • 1.Rxe3+?
      • 1...Kxf5
        • 2.Qe6#
      • 1...fxe3!
  • Keys
    • 1.Rd6!
      • threat
        • 2.Qd3#
      • 1...cxd6
        • 2.Sxd6+
          • 2...Kd4
            • 3.Qd1#
      • 1...Ra3
        • 2.Qe6+
          • 2...Re5
            • 3.Qxe5#
      • 1...Rc3
        • 2.Qe6+
          • 2...Re5
            • 3.Qxe5#
      • 1...Rd5
        • 2.Qc2+
          • 2...Rd3
            • 3.Qxd3#
      • 1...S1f2
        • 2.Qxe3+
          • 2...Kxf5
            • 3.Qe6#
          • 2...fxe3
            • 3.Sg3#
      • 1...S3f2
        • 2.Rd4+
          • 2...Kxf5
            • 3.Rxf4#

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