MESON Chess Problem Database

Problem Display
PID: 174774 (8/8/1r6/8/n7/3P3Q/2RK2p1/rk1N4 w - - 0 1)

Zajic, Helmut

Die Schwalbe, 1957

8/8/1r6/8/n7/3P3Q/2RK2p1/rk1N4

#3

5 + 5

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Rb2
      • 2.Rxb2+
        • 2...Sxb2
          • 3.Sc3#
    • 1...Ra6
      • 2.Rb2+
        • 2...Sxb2
          • 3.Sc3#
    • 1...Rd6
      • 2.Rb2+
        • 2...Sxb2
          • 3.Sc3#
    • 1...Re6
      • 2.Rb2+
        • 2...Sxb2
          • 3.Sc3#
      • 2.Qxe6
        • threat
          • 3.Rc1#
        • 2...Ra2
          • 3.Qxa2#
    • 1...Rf6
      • 2.Rb2+
        • 2...Sxb2
          • 3.Sc3#
    • 1...Rg6
      • 2.Rb2+
        • 2...Sxb2
          • 3.Sc3#
    • 1...Rh6
      • 2.Rb2+
        • 2...Sxb2
          • 3.Sc3#
    • 1...Sb2
      • 2.Sc3#
    • 1...Sc3
      • 2.Sxc3#
    • 1...Sc5
      • 2.Sc3#
    • 1...g1B
      • 2.Qf1
        • threat
          • 3.Sf2#
          • 3.Sc3#
          • 3.Se3#
        • 2...Be3+
          • 3.Sxe3#
        • 2...Sc3
          • 3.Sxc3#
  • Tries
    • 1.Rb2+?
      • 1...Sxb2
        • 2.Sc3#
      • 1...Rxb2+!
  • Keys
    • 1.Qe6!
      • threat
        • 2.Rc1#
      • 1...Rxe6
        • 2.Rb2+
          • 2...Sxb2
            • 3.Sc3#
      • 1...Rb2
        • 2.Rxb2+
          • 2...Sxb2
            • 3.Sc3#
      • 1...Rb3
        • 2.Sc3+
          • 2...Rxc3
            • 3.Qe1#
          • 2...Sxc3
            • 3.Qxb3#
        • 2.Qxb3+
          • 2...Sb2
            • 3.Sc3#
            • 3.Rc1#
            • 3.Rxb2#
            • 3.Qxb2#
      • 1...Rc6
        • 2.Sc3+
          • 2...Rxc3
            • 3.Qe1#
          • 2...Sxc3
            • 3.Qb3#
        • 2.Qb3+
          • 2...Sb2
            • 3.Rxb2#
            • 3.Qxb2#

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