MESON Chess Problem Database

Problem Display
PID: 112632 (8/8/2K2R2/2p5/7B/1N2N1p1/4pP2/4k1b1 w - - 0 1)

Vasta, Jan

Sach, 1946

8/8/2K2R2/2p5/7B/1N2N1p1/4pP2/4k1b1

#3

6 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...gxf2
      • 2.Kxc5
        • 2...Bh2
          • 3.Bxf2#
  • Tries
    • 1.Bxg3?
      • threat
        • 2.Be5
          • threat
            • 3.Bc3#
      • 1...c4
        • 2.Be5
          • threat
            • 3.Bc3#
          • 2...c3
            • 3.Bxc3#
      • 1...Bh2!
    • 1.Rf4?
      • threat
        • 2.Bf6
          • threat
            • 3.Bc3#
      • 1...gxf2
        • 2.Kxc5
          • 2...Bh2
            • 3.Bxf2#
        • 2.Ra4
          • threat
            • 3.Ra1#
        • 2.Rc4
          • 2...Bh2
            • 3.Rc1#
      • 1...c4
        • 2.Bf6
          • threat
            • 3.Bc3#
          • 2...c3
            • 3.Bxc3#
      • 1...Bxf2!
    • 1.Rf5?
      • threat
        • 2.Bf6
          • threat
            • 3.Bc3#
      • 1...gxf2
        • 2.Kxc5
          • 2...Bh2
            • 3.Bxf2#
        • 2.Rxc5
          • 2...Bh2
            • 3.Rc1#
      • 1...c4
        • 2.Bf6
          • threat
            • 3.Bc3#
          • 2...c3
            • 3.Bxc3#
      • 1...Bxf2!
  • Keys
    • 1.Rf3!
      • threat
        • 2.Bf6
          • threat
            • 3.Bc3#
      • 1...Bxf2
        • 2.Rxg3
          • threat
            • 3.Rg1#
          • 2...Bxg3
            • 3.Bxg3#
          • 2...Bg1
            • 3.Rxg1#
      • 1...gxf2
        • 2.Kxc5
          • 2...Bh2
            • 3.Bxf2#
      • 1...c4
        • 2.Bf6
          • threat
            • 3.Bc3#
          • 2...c3
            • 3.Bxc3#

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