MESON Chess Problem Database

Problem Display
PID: 132260 (8/3Q4/8/8/8/1p2NNnB/1p2k3/1K6 w - - 0 1)

Lukyanov, Viktor Yurevich

StrateGems, 2008

8/3Q4/8/8/8/1p2NNnB/1p2k3/1K6

#3

5 + 4

SOLUTION

  • SOUND
  • Tries
    • 1.Qd1+?
      • 1...Kf2
        • 2.Sg4#
      • 1...Kxe3!
    • 1.Qd3+?
      • 1...Kxf3
        • 2.Sd1+
          • 2...Kf4
            • 3.Qe3#
        • 2.Sf1+
          • 2...Kf2
            • 3.Qe3#
          • 2...Kf4
            • 3.Qe3#
        • 2.Sc2+
          • 2...Kf2
            • 3.Qe3#
          • 2...Kf4
            • 3.Qe3#
        • 2.Sc4+
          • 2...Kf2
            • 3.Qe3#
          • 2...Kf4
            • 3.Qe3#
        • 2.Sd5+
          • 2...Kf2
            • 3.Qe3#
        • 2.Sf5+
          • 2...Kf2
            • 3.Qe3#
          • 2...Kf4
            • 3.Qe3#
      • 1...Kxd3!
  • Keys
    • 1.Sd1!
      • threat
        • 2.Qd2+
          • 2...Kxf3
            • 3.Qe3#
      • 1...Sf1
        • 2.Bg2
          • 2...Sd2+
            • 3.Qxd2#
          • 2...Sh2
            • 3.Qd2#
          • 2...Se3
            • 3.Qd2#
          • 2...Sg3
            • 3.Qd2#
      • 1...Se4
        • 2.Qd3+
          • 2...Kxd3
            • 3.Bf1#
      • 1...Sf5
        • 2.Qxf5
          • 2...Kxd1
            • 3.Qd3#

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