MESON Chess Problem Database

Problem Display
PID: 138771 (r4q2/1p1p4/1Q1P4/4p3/b5B1/4B3/NK1pnP2/1n1kb1R1 w - - 0 1)

Ersek, Tibor

StrateGems, 2010

r4q2/1p1p4/1Q1P4/4p3/b5B1/4B3/NK1pnP2/1n1kb1R1

#4

8 + 11

SOLUTION

  • SOUND
  • Keys
    • 1.Qb4!
      • threat
        • 2.Qxd2+
          • 2...Sxd2
            • 3.Sc3#
      • 1...Qxd6
        • 2.Bxe2+
          • 2...Kxe2
            • 3.Qc4+
              • 3...Kd1
                • 4.Qg4#
              • 3...Kf3
                • 4.Rg3#
                • 4.Qg4#
              • 3...Qd3
                • 4.Qg4#
      • 1...Qf3
        • 2.Bxf3
          • threat
            • 3.Qxd2+
              • 3...Sxd2
                • 4.Sc3#
            • 3.Qc4
              • threat
                • 4.Bxe2#
                • 4.Qxe2#
              • 3...Sc3
                • 4.Sxc3#
          • 2...Rc8
            • 3.Qxa4+
              • 3...Rc2+
                • 4.Qxc2#
      • 1...Qc8
        • 2.Bxe2+
          • 2...Kxe2
            • 3.Qg4+
              • 3...Kd3
                • 4.Sb4#

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