MESON Chess Problem Database

Problem Display
PID: 166610 (3R1B2/1bp4N/4kP1P/1rn3RB/1bP3NK/q2pr1p1/8/8 w - - 0 1)

Shavirin, Valery Mikhailovich

1st Prize, Shakhmaty v SSSR, 1977

3R1B2/1bp4N/4kP1P/1rn3RB/1bP3NK/q2pr1p1/8/8

#3

10 + 10

56 The Problemist 2017

SOLUTION

  • SOUND
  • Sets
    • 1...Rf3
      • 2.Re5#
    • 1...Re5
      • 2.Rxe5#
    • 1...Be4
      • 2.Re5#
    • 1...Bd5
      • 2.cxd5#
    • 1...c6
      • 2.Rd6#
  • Keys
    • 1.Bg6!
      • threat
        • 2.Bf5+
          • 2...Kf7
            • 3.Rg7#
      • 1...Sb3
        • 2.Rxb5
          • threat
            • 3.Sg5#
          • 2...Re5
            • 3.Rxe5#
      • 1...Sa4
        • 2.Rxb5
          • threat
            • 3.Sg5#
          • 2...Re5
            • 3.Rxe5#
      • 1...Se4
        • 2.Bc5
          • threat
            • 3.Sf8#
            • 3.Re5#
      • 1...Sa6
        • 2.Rxb5
          • threat
            • 3.Sg5#
          • 2...Re5
            • 3.Rxe5#
      • 1...Sd7
        • 2.Rc5
          • threat
            • 3.Sg5#
            • 3.Re8#

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