MESON Chess Problem Database

Problem Display
PID: 112579 (n3K3/2p4B/1n2R2p/p1kP4/Pp2R3/1r2pN2/8/7r w - - 0 1)

Vasta, Jan

Sach, 1939

n3K3/2p4B/1n2R2p/p1kP4/Pp2R3/1r2pN2/8/7r

#3

7 + 10

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kxd5
      • 2.R4e5+
        • 2...Kc4
          • 3.Rc6#
    • 1...Sxd5
      • 2.Rc4+
        • 2...Kxc4
          • 3.Rc6#
  • Tries
    • 1.Rd4?
      • threat
        • 2.Rc6#
      • 1...Sxd5
        • 2.Rc4+
          • 2...Kxc4
            • 3.Rc6#
      • 1...Sxa4!
    • 1.Rf4?
      • threat
        • 2.Rc6+
          • 2...Kxd5
            • 3.Be4#
      • 1...Sxa4
        • 2.Rc6+
          • 2...Kb5
            • 3.Sd4#
          • 2...Kxd5
            • 3.Be4#
      • 1...Sxd5
        • 2.Rc4+
          • 2...Kxc4
            • 3.Rc6#
      • 1...c6
        • 2.Rxc6+
          • 2...Kxd5
            • 3.Be4#
      • 1...Kxd5!
    • 1.R4e5?
      • threat
        • 2.Rc6#
      • 1...Sxa4
        • 2.Rc6+
          • 2...Kb5
            • 3.Sd4#
      • 1...Sxd5!
  • Keys
    • 1.Rg4!
      • threat
        • 2.Rc6+
          • 2...Kxd5
            • 3.Be4#
      • 1...Kxd5
        • 2.Be4+
          • 2...Kc4
            • 3.Rc6#
          • 2...Kc5
            • 3.Rc6#
          • 2...Kxe6
            • 3.Rg6#
      • 1...Sxa4
        • 2.Rc6+
          • 2...Kb5
            • 3.Sd4#
          • 2...Kxd5
            • 3.Be4#
      • 1...Sxd5
        • 2.Rc4+
          • 2...Kxc4
            • 3.Rc6#
      • 1...c6
        • 2.Rxc6+
          • 2...Kxd5
            • 3.Be4#

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