MESON Chess Problem Database

Problem Display
PID: 141901 (8/8/8/8/8/5R2/Kp4pk/bQ6 w - - 0 1)

Lackner, Detlef

Deutsche Schachzeitung, 1987

8/8/8/8/8/5R2/Kp4pk/bQ6

#5

3 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Re3!
      • 1...g1S
        • 2.Qc2+
          • 2...Kh1
            • 3.Rg3
              • threat
                • 4.Qg2#
              • 3...b1Q+
                • 4.Kxb1
                  • threat
                    • 5.Qg2#
                  • 4...Se2
                    • 5.Qh7#
              • 3...b1B+
                • 4.Kxb1
                  • threat
                    • 5.Qg2#
                  • 4...Se2
                    • 5.Qh7#
          • 2...Se2
            • 3.Qxe2+
              • 3...Kg1
                • 4.Rg3+
                  • 4...Kh1
                    • 5.Qh5#
                    • 5.Qg2#
              • 3...Kh1
                • 4.Qf1+
                  • 4...Kh2
                    • 5.Rh3#

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