MESON Chess Problem Database

Problem Display
PID: 88157 (8/1K3p2/2R5/2p1k1B1/2Bpp1pN/8/7b/2N1nn2 w - - 0 1)

Ben-Zvi, Yoav

The Problemist, 1975

8/1K3p2/2R5/2p1k1B1/2Bpp1pN/8/7b/2N1nn2

#3

6 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Bf4
      • 2.Bf6#
    • 1...Se3
      • 2.Bf6+
        • 2...Kf4
          • 3.Se2#
    • 1...f5
      • 2.Sg6#
      • 2.Re6#
    • 1...f6
      • 2.Re6#
  • Tries
    • 1.Se2?
      • threat
        • 2.Bf6#
      • 1...f6
        • 2.Bxf6#
        • 2.Re6#
      • 1...e3!
  • Keys
    • 1.Bxf7!
      • threat
        • 2.Rxc5+
          • 2...Kd6
            • 3.Rd5#
      • 1...d3
        • 2.Rxc5+
          • 2...Kd4
            • 3.Sb3#
          • 2...Kd6
            • 3.Rd5#
      • 1...e3
        • 2.Rxc5+
          • 2...Ke4
            • 3.Bg6#
          • 2...Kd6
            • 3.Rd5#
      • 1...Sd3
        • 2.Bc4
          • threat
            • 3.Re6#
          • 2...Sf4
            • 3.Bf6#
      • 1...Se3
        • 2.Se2
          • threat
            • 3.Bf6#
          • 2...Sd5
            • 3.Re6#
        • 2.Bf6+
          • 2...Kf4
            • 3.Se2#
      • 1...c4
        • 2.Rc5+
          • 2...Kd6
            • 3.Rd5#

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