MESON Chess Problem Database

Problem Display
PID: 135559 (8/1R6/pN1pp3/kpppB3/8/1P6/8/4KQ2 w - - 0 1)

Zgerski, Gennadi Bronislavovich

Comm., StrateGems, 2009

8/1R6/pN1pp3/kpppB3/8/1P6/8/4KQ2

#3

6 + 7

145 StrateGems 2010

SOLUTION

  • SOUND
  • Tries
    • 1.Sxd5?
      • threat
        • 2.Qxb5+
          • 2...axb5
            • 3.Ra7#
      • 1...b4
        • 2.Kd2
          • threat
            • 3.Qa1#
        • 2.Ke2
          • threat
            • 3.Qa1#
        • 2.Kf2
          • threat
            • 3.Qa1#
        • 2.Se3
          • threat
            • 3.Sc4#
          • 2...c4
            • 3.Sxc4#
          • 2...d5
            • 3.Bc7#
        • 2.Se7
          • threat
            • 3.Sc6#
        • 2.Bxd6
          • threat
            • 3.Bc7#
        • 2.Bf6
          • threat
            • 3.Bd8#
        • 2.Qe2
          • threat
            • 3.Qa2#
        • 2.Qg2
          • threat
            • 3.Qa2#
        • 2.Qb5+
          • 2...axb5
            • 3.Ra7#
        • 2.Qf2
          • threat
            • 3.Qa2#
        • 2.Qf6
          • threat
            • 3.Qd8#
        • 2.Qf7
          • threat
            • 3.Qc7#
        • 2.Qf8
          • threat
            • 3.Qd8#
      • 1...c4
        • 2.Bc3+
          • 2...b4
            • 3.Bxb4#
      • 1...exd5!
    • 1.Bxd6?
      • 1...b4
        • 2.Sa4
          • threat
            • 3.Bc7#
        • 2.Sc4+
          • 2...dxc4
            • 3.Bc7#
        • 2.Sxd5
          • threat
            • 3.Bc7#
        • 2.Sd7
          • threat
            • 3.Bc7#
        • 2.Sa8
          • threat
            • 3.Bc7#
        • 2.Sc8
          • threat
            • 3.Bc7#
        • 2.Bc7
          • threat
            • 3.Sa4#
            • 3.Sc4#
            • 3.Sxd5#
            • 3.Sd7#
            • 3.Sa8#
            • 3.Sc8#
        • 2.Qc4
          • threat
            • 3.Qxc5#
          • 2...dxc4
            • 3.Sxc4#
        • 2.Qg1
          • threat
            • 3.Qxc5#
          • 2...Kb5
            • 3.Qxc5#
          • 2...c4
            • 3.Qc5#
          • 2...d4
            • 3.Sc4#
        • 2.Qf2
          • threat
            • 3.Qxc5#
          • 2...Kb5
            • 3.Qxc5#
          • 2...c4
            • 3.Qc5#
          • 2...d4
            • 3.Sc4#
      • 1...d4
        • 2.Bxc5
          • threat
            • 3.b4#
          • 2...b4
            • 3.Sc4#
      • 1...e5
        • 2.Sxd5
          • threat
            • 3.Bc7#
      • 1...Kb4!
    • 1.Qxb5+?
      • 1...Kxb5
        • 2.Sc4+
          • 2...Kc6
            • 3.Sa5#
      • 1...axb5!
  • Keys
    • 1.Qc4!
      • threat
        • 2.b4+
          • 2...cxb4
            • 3.Qa2#
      • 1...bxc4
        • 2.Sxc4+
          • 2...dxc4
            • 3.Bc3#
      • 1...dxc4
        • 2.Bc3+
          • 2...b4
            • 3.Sxc4#
      • 1...b4
        • 2.Bxd6
          • threat
            • 3.Qxc5#
          • 2...dxc4
            • 3.Sxc4#

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