MESON Chess Problem Database

Problem Display
PID: 61357 (7b/1n1R4/1K1p4/pN1p4/pk1p1rrQ/3R4/B1p3b1/2N3q1 w - - 0 1)

Becker, Georg Albert

Schach, 1951

7b/1n1R4/1K1p4/pN1p4/pk1p1rrQ/3R4/B1p3b1/2N3q1

#3

7 + 13

SOLUTION

  • SOUND
  • Sets
    • 1...Qh2
      • 2.Qe1#
    • 1...Qe1
      • 2.Qxe1#
    • 1...Bf1
      • 2.Qe1#
  • Tries
    • 1.Sa7?
      • threat
        • 2.Sc6#
      • 1...a3
        • 2.Sc6+
          • 2...Ka4
            • 3.Bb3#
      • 1...Sd8!
    • 1.Sc7?
      • threat
        • 2.Sa6#
      • 1...a3
        • 2.Sa6+
          • 2...Ka4
            • 3.Bb3#
      • 1...Sc5!
    • 1.Rb3+?
      • 1...Kc4
        • 2.Sa3#
        • 2.Rb1#
        • 2.Rb2#
      • 1...axb3!
  • Keys
    • 1.Sa3!
      • threat
        • 2.Sxc2#
      • 1...Qxc1
        • 2.Qe1+
          • 2...Qd2
            • 3.Sxc2#
            • 3.Qxd2#
          • 2...Qxe1
            • 3.Sxc2#
      • 1...Qf2
        • 2.Bc4
          • threat
            • 3.Sa2#
      • 1...Qd1
        • 2.Qe1+
          • 2...Qxe1
            • 3.Sxc2#
          • 2...Qd2
            • 3.Sxc2#
            • 3.Qxd2#
      • 1...Rf2
        • 2.Rxb7
          • threat
            • 3.Kc6#
          • 2...Rf7
            • 3.Sxc2#
          • 2...Rg7
            • 3.Qxd4#

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