MESON Chess Problem Database

Problem Display
PID: 236197 (4K2b/R4Bkb/1PPNppp1/7R/1nr1p3/1r6/1p6/qQ6 w - - 0 1)

Nissl, Theodor

Neue Zurcher Zeitung, 1949

4K2b/R4Bkb/1PPNppp1/7R/1nr1p3/1r6/1p6/qQ6

#4

8 + 12

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qg1!
      • threat
        • 2.Bxe6+
          • 2...Qxa7
            • 3.Sf5#
        • 2.Rxh7+
          • 2...Kxh7
            • 3.Qxg6#
      • 1...f5
        • 2.Qg5
          • threat
            • 3.Bxe6+
              • 3...Qxa7
                • 4.Sxf5#
            • 3.Bxg6+
              • 3...Kg8
                • 4.Bf7#
                • 4.Bxh7#
              • 3...Qxa7
                • 4.Bxh7#
            • 3.Rxh7+
              • 3...Kxh7
                • 4.Qxg6#
      • 1...Rg3
        • 2.Sf5+
          • 2...exf5
            • 3.Qc5
              • threat
                • 4.Qf8#
              • 3...Rxc5
                • 4.Ba2#
          • 2...gxf5
            • 3.Qxg3+
              • 3...Bg6
                • 4.Qxg6#
      • 1...g5
        • 2.Rxg5+
          • 2...Bg6
            • 3.Rxg6+
              • 3...Kh7
                • 4.Bg8#
          • 2...fxg5
            • 3.Qxg5+
              • 3...Bg6
                • 4.Qxg6#

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