MESON Chess Problem Database

Problem Display
PID: 184012 (5R2/1Np5/1b2p3/R1Bpk1pK/4P3/1pP2P2/1r1q2P1/Q7 w - - 0 1)

Shpakovsky, Aleksandr Nikolaevich

Kudesnik, 2018

5R2/1Np5/1b2p3/R1Bpk1pK/4P3/1pP2P2/1r1q2P1/Q7

#3

10 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Qd4
      • 2.cxd4#
    • 1...Bxa5
      • 2.Qxa5
        • threat
          • 3.Qxc7#
        • 2...dxe4
          • 3.Bd4#
          • 3.Bd6#
        • 2...c6
          • 3.Bd6#
          • 3.Qc7#
    • 1...dxe4
      • 2.Bd4#
      • 2.Bd6#
    • 1...d4
      • 2.Bxd4#
      • 2.Bd6#
    • 1...c6
      • 2.Bd6#
  • Tries
    • 1.Qa3?
      • threat
        • 2.Bd6+
          • 2...cxd6
            • 3.Qxd6#
      • 1...Bxc5
        • 2.Qxc5
          • threat
            • 3.Qxc7#
          • 2...Qxc3
            • 3.Qxc3#
          • 2...c6
            • 3.Qd6#
      • 1...Qxc3!
  • Keys
    • 1.Qg1!
      • threat
        • 2.Qd4+
          • 2...Qxd4
            • 3.cxd4#
      • 1...Bxa5
        • 2.Bd4+
          • 2...Qxd4
            • 3.Qh2#
            • 3.Qxd4#
            • 3.cxd4#
        • 2.Qh2+
          • 2...Qf4
            • 3.Bd4#
        • 2.Qd4+
          • 2...Qxd4
            • 3.Bxd4#
            • 3.cxd4#
      • 1...Bxc5
        • 2.Qxc5
          • threat
            • 3.Qxc7#
          • 2...Qxc3
            • 3.Qxc3#
          • 2...c6
            • 3.Qd6#
      • 1...Qe3
        • 2.Qxe3
          • threat
            • 3.Qd4#
            • 3.Qxg5#
      • 1...Qf2
        • 2.Qh2+
          • 2...Qg3
            • 3.Qxg3#

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