MESON Chess Problem Database

Problem Display
PID: 266621 (1B2R3/3p4/3rn1p1/2p1knQ1/KNp1p3/8/3P4/4R3 w - - 0 1)

Felber, Stefan

Schweizerische Schachzeitung, 2021

1B2R3/3p4/3rn1p1/2p1knQ1/KNp1p3/8/3P4/4R3

#3

7 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qf6#
    • 1...e3
      • 2.Rxe3+
        • 2...Kd4
          • 3.Qf6#
  • Tries
    • 1.Bxd6+?
      • 1...Kd4
        • 2.Qf6#
      • 1...Kxd6!
  • Keys
    • 1.Kb5!
      • threat
        • 2.Kxc4
          • threat
            • 3.Sd3#
          • 2...cxb4
            • 3.d4#
          • 2...e3
            • 3.Rxe3#
      • 1...cxb4
        • 2.Kxc4
          • threat
            • 3.d4#
          • 2...e3
            • 3.Rxe3#
      • 1...e3
        • 2.Rxe3+
          • 2...Kd4
            • 3.Qf6#
      • 1...c3
        • 2.Kc4
          • threat
            • 3.Sd3#
          • 2...cxb4
            • 3.d4#
          • 2...e3
            • 3.Rxe3#

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