MESON Chess Problem Database

Problem Display
PID: 22461 (5K2/1b2N3/4p2p/3pk1Pn/1Q6/3P2bP/2p1Pp2/5N2 w - - 0 1)

Umnov, Evgeny Ivanovich

4th Prize, Moscow CC, 1940

5K2/1b2N3/4p2p/3pk1Pn/1Q6/3P2bP/2p1Pp2/5N2

#3

8 + 9

3773 FIDE Album (1914-1944) (II) 1972
56 The Problemist 2017

SOLUTION

  • SOUND
  • Sets
    • 1...d4
      • 2.Qc5+
        • 2...Kf4
          • 3.Sg6#
        • 2...Bd5
          • 3.Qc7#
  • Tries
    • 1.d4+?
      • 1...Kf4
        • 2.Qd2+
          • 2...Ke4
            • 3.Qe3#
      • 1...Ke4!
  • Keys
    • 1.Kf7!
      • threat
        • 2.Sg6+
          • 2...Kf5
            • 3.Qg4#
      • 1...hxg5
        • 2.Sg6+
          • 2...Kf5
            • 3.Se3#
            • 3.Qg4#
      • 1...d4
        • 2.Qc5+
          • 2...Kf4
            • 3.Sg6#
          • 2...Bd5
            • 3.Qc7#
      • 1...Bf4
        • 2.e4
          • threat
            • 3.Sg6#
          • 2...dxe4
            • 3.d4#
      • 1...Sf4
        • 2.Sd2
          • threat
            • 3.Sf3#
            • 3.d4#
          • 2...d4
            • 3.Sc4#
      • 1...Sf6
        • 2.Se3
          • threat
            • 3.Sg6#

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