MESON Chess Problem Database

Problem Display
PID: 259727 (1nq1r3/R1Ppb3/2k1p3/BpP2pp1/1PQ5/1B6/8/R3K3 w Q - 0 1)

Uris, Miguel

Tolosa-100 MT (Problemas), 2016

1nq1r3/R1Ppb3/2k1p3/BpP2pp1/1PQ5/1B6/8/R3K3

#3

9 + 10

SOLUTION

  • SOUND
  • Sets
    • 1...Qa6
      • 2.cxb8S+
        • 2...Rxb8
          • 3.Rc7#
    • 1...Qxc7
      • 2.Rxc7#
    • 1...Qd8
      • 2.Ba4
        • threat
          • 3.Bxb5#
        • 2...Bxc5
          • 3.Qxc5#
        • 2...bxa4
          • 3.b5#
    • 1...Bxc5
      • 2.Qxc5#
    • 1...e5
      • 2.Qd5#
  • Tries
    • 1.Ba4?
      • threat
        • 2.Bxb5#
      • 1...Qa6
        • 2.cxb8Q
          • threat
            • 3.Rxa6#
            • 3.Rc7#
            • 3.Qc7#
          • 2...Qxa5
            • 3.Qb7#
          • 2...Qxa7
            • 3.Bxb5#
            • 3.Qbxb5#
          • 2...Qb7
            • 3.Qxb7#
          • 2...Qc8
            • 3.Bxb5#
            • 3.Qbxb5#
            • 3.Qb6#
          • 2...Qb6
            • 3.Qxb6#
          • 2...Bd8
            • 3.Qd6#
        • 2.cxb8S+
          • 2...Rxb8
            • 3.Rc7#
      • 1...Qb7!
    • 1.Rd1?
      • threat
        • 2.Qd5+
          • 2...exd5
            • 3.Bxd5#
      • 1...d5
        • 2.cxd5 ep+
          • 2...Kd7
            • 3.cxb8S#
          • 2...bxc4
            • 3.Ba4#
      • 1...d6
        • 2.cxd6+
          • 2...Kd7
            • 3.cxb8S#
          • 2...bxc4
            • 3.Ba4#
      • 1...Bf8!
    • 1.Qxe6+?
      • 1...Bd6
        • 2.Bd5#
      • 1...d6
        • 2.Bd5#
      • 1...dxe6!
  • Keys
    • 1.0-0-0!
      • threat
        • 2.Qd5+
          • 2...exd5
            • 3.Bxd5#
      • 1...d5
        • 2.cxd5 ep+
          • 2...Kd7
            • 3.cxb8S#
          • 2...bxc4
            • 3.Ba4#
      • 1...d6
        • 2.cxd6+
          • 2...Kd7
            • 3.cxb8S#
          • 2...bxc4
            • 3.Ba4#

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