Problem Display
PID: 170464 (1r2qB2/8/3Np3/2N5/pPR4r/kpP4p/1R6/K4b2 w - - 0 1)

Hoffmann, Martin Wolfgang

Basler Zeitung, 1989

1r2qB2/8/3Np3/2N5/pPR4r/kpP4p/1R6/K4b2

#3

8 + 9


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.b5!
      • threat
        • 2.Rxa4+
          • 2...Rxa4
            • 3.Rxb3#
      • 1...Qxb5
        • 2.Scb7
          • threat
            • 3.Sxb5#
          • 2...Qxc4
            • 3.Sxc4#
            • 3.Sb5#
          • 2...Qxb7
            • 3.Sb5#
          • 2...Qa6
            • 3.Sb5#
          • 2...Qc6
            • 3.Sb5#
          • 2...Qd7
            • 3.Sb5#
          • 2...Qe8
            • 3.Sb5#
            • 3.Sxe8#
          • 2...Qb4
            • 3.Sb5#
          • 2...Qa5
            • 3.Sb5#
          • 2...Qc5
            • 3.Sb5#
          • 2...Qd5
            • 3.Sb5#
          • 2...Qe5
            • 3.Sb5#
          • 2...Qf5
            • 3.Sb5#
          • 2...Qg5
            • 3.Sb5#
          • 2...Qh5
            • 3.Sb5#
          • 2...Qb6
            • 3.Sb5#
      • 1...Rxc4
        • 2.Sd3
          • threat
            • 3.Sxc4#
          • 2...Rxc3
            • 3.Sc4#
          • 2...Rb4
            • 3.Sc4#
          • 2...Rd4
            • 3.Sc4#
          • 2...Re4
            • 3.Sc4#
          • 2...Rf4
            • 3.Sc4#
          • 2...Rg4
            • 3.Sc4#
          • 2...Rh4
            • 3.Sc4#
          • 2...Rc5
            • 3.Sc4#
          • 2...Rc6
            • 3.Sc4#
          • 2...Rc7
            • 3.Sc4#
          • 2...Rcc8
            • 3.Sc4#
      • 1...Rxb5
        • 2.Sd7
          • threat
            • 3.Sxb5#
          • 2...Rb4
            • 3.Sb5#
          • 2...Ra5
            • 3.Sb5#
          • 2...Rc5
            • 3.Sb5#
          • 2...Rd5
            • 3.Sb5#
          • 2...Re5
            • 3.Sb5#
          • 2...Rf5
            • 3.Sb5#
          • 2...Rg5
            • 3.Sb5#
          • 2...Rbh5
            • 3.Sb5#
          • 2...Rb6
            • 3.Sb5#
          • 2...Rb7
            • 3.Sb5#
          • 2...Rb8
            • 3.Sb5#
      • 1...Bxc4
        • 2.Sce4
          • threat
            • 3.Sxc4#
            • 3.Sxe8#
      • 1...Rd4
        • 2.Rxa4+
          • 2...Rxa4
            • 3.Rxb3#
      • 1...Re4
        • 2.Rxa4+
          • 2...Rxa4
            • 3.Rxb3#
      • 1...Rf4
        • 2.Rxa4+
          • 2...Rxa4
            • 3.Rxb3#
      • 1...Rg4
        • 2.Rxa4+
          • 2...Rxa4
            • 3.Rxb3#
      • 1...Ra8
        • 2.Rxa4+
          • 2...Rhxa4
            • 3.Rxb3#
          • 2...Raxa4
            • 3.Rxb3#

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