MESON Chess Problem Database

Problem Display
PID: 212276 (7R/4r1p1/ppnpQ3/1P1rNpK1/P2k1p2/1P3P2/3PP3/5b2 w - - 0 1)

af Geyersstam, Fredrik

Nordiske Skakproblemer (Arnell & Sorensen), 1879

7R/4r1p1/ppnpQ3/1P1rNpK1/P2k1p2/1P3P2/3PP3/5b2

#5

10 + 11

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rh4!
      • threat
        • 2.Rxf4+
          • 2...Kc5
            • 3.Rc4#
      • 1...Rxe6
        • 2.Rxf4+
          • 2...Kxe5
            • 3.d4+
              • 3...Sxd4
                • 4.Re4+
                  • 4...fxe4
                    • 5.f4#
      • 1...Bxe2
        • 2.Rxf4+
          • 2...Kc5
            • 3.b4+
              • 3...Sxb4
                • 4.Qc8+
                  • 4...Rc7
                    • 5.Sd7#
                  • 4...Sc6
                    • 5.Qxc6#
      • 1...axb5
        • 2.Rxf4+
          • 2...Kc5
            • 3.Sd3+
              • 3...Rxd3
                • 4.Rc4+
                  • 4...bxc4
                    • 5.Qxc4#
      • 1...dxe5
        • 2.Qxc6
          • threat
            • 3.Qc3#
            • 3.Qc4#
          • 2...Rc7
            • 3.Qxc7
              • threat
                • 4.Qc3#
                • 4.Qc4#
              • 3...Rc5
                • 4.Qd6+
                  • 4...Rd5
                    • 5.Qb4#

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