MESON Chess Problem Database

Problem Display
PID: 119445 (n7/8/Np3p1Q/pNR1q3/k3pb2/p1p1p3/B6p/4n2K w - - 0 1)

Goldstein, Alexander

Sachove umeni (Ceskoslovensky sach), 1949

n7/8/Np3p1Q/pNR1q3/k3pb2/p1p1p3/B6p/4n2K

#3

6 + 13

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Qd4
      • 2.Sxd4
        • threat
          • 3.Bb3#
          • 3.Rc4#
    • 1...Qd6
      • 2.Sxc3#
    • 1...Qc7
      • 2.Sxc3#
    • 1...Qb8
      • 2.Sxc3#
    • 1...Qd5
      • 2.Sxc3#
    • 1...Qf5
      • 2.Sxc3#
    • 1...Qg5
      • 2.Sxc3#
    • 1...Qh5
      • 2.Sxc3#
    • 1...Qe6
      • 2.Sxc3#
    • 1...Qe7
      • 2.Sxc3#
    • 1...Qe8
      • 2.Sxc3#
    • 1...Bg5
      • 2.Rxe5
        • threat
          • 3.Sxc3#
        • 2...c2
          • 3.Sc3#
    • 1...Bxh6
      • 2.Rxe5
        • threat
          • 3.Sxc3#
        • 2...c2
          • 3.Sc3#
    • 1...f5
      • 2.Qc6
        • threat
          • 3.Sxc3#
          • 3.Rc4#
      • 2.Qe6
        • threat
          • 3.Bb3#
          • 3.Qb3#
          • 3.Qc4#
        • 2...Qxe6
          • 3.Sxc3#
        • 2...Qd5
          • 3.Sxc3#
  • Tries
    • 1.Rxe5?
      • threat
        • 2.Sxc3#
      • 1...c2
        • 2.Sc3#
      • 1...Bxe5!
  • Keys
    • 1.Qh5!
      • threat
        • 2.Qf7
          • threat
            • 3.Bb3#
            • 3.Qb3#
            • 3.Qc4#
          • 2...Qd5
            • 3.Sxc3#
          • 2...Qe6
            • 3.Sxc3#
        • 2.Qe8
          • threat
            • 3.Sxc3#
            • 3.Rc4#
      • 1...Qxc5
        • 2.Qxc5
          • threat
            • 3.Sxc3#
            • 3.Qc4#
      • 1...bxc5
        • 2.Sxc3+
          • 2...Qxc3
            • 3.Qe8#
        • 2.Qe8
          • threat
            • 3.Sxc3#
          • 2...c2
            • 3.Sc3#
      • 1...Sd3
        • 2.Qd1+
          • 2...c2
            • 3.Qxc2#
      • 1...Qd4
        • 2.Sxd4
          • threat
            • 3.Bb3#
            • 3.Rc4#
        • 2.Qd1+
          • 2...Qxd1
            • 3.Sxc3#
          • 2...Sc2
            • 3.Qxc2#
          • 2...c2
            • 3.Qxd4#
        • 2.Qe8
          • threat
            • 3.Sxc3#
          • 2...c2
            • 3.Sc3#
      • 1...Sc2
        • 2.Qf7
          • threat
            • 3.Bb3#
            • 3.Qb3#
          • 2...Qd5
            • 3.Sxc3#
          • 2...Qe6
            • 3.Sxc3#
          • 2...Sa1
            • 3.Qc4#
          • 2...Sd4
            • 3.Sxc3#
            • 3.Qc4#
        • 2.Qe8
          • threat
            • 3.Sxc3#
      • 1...Sf3
        • 2.Qe8
          • threat
            • 3.Sxc3#
            • 3.Rc4#
      • 1...Sc7
        • 2.Rc4+
          • 2...Kxb5
            • 3.Sxc7#
      • 1...c2
        • 2.Qe8
          • threat
            • 3.Sc3#
            • 3.Rc4#
          • 2...Qc3
            • 3.Sxc3#

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