MESON Chess Problem Database

Problem Display
PID: 103090 (N2K4/4P1pQ/kP6/1ppB4/5p2/1N3P2/ppP2P2/r3b1qb w - - 0 1)

Levman, Semyon Semyonovich

Varsavsky Konkurz, 1935

N2K4/4P1pQ/kP6/1ppB4/5p2/1N3P2/ppP2P2/r3b1qb

#3

10 + 11

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Qxf2
      • 2.Qg6
        • threat
          • 3.Sc7#
    • 1...Qf1
      • 2.Qg6
        • threat
          • 3.Sc7#
      • 2.e8S
        • threat
          • 3.Sec7#
    • 1...Qg6
      • 2.Qxg6
        • threat
          • 3.Sc7#
    • 1...Bd2
      • 2.Qe4
        • threat
          • 3.Bb7#
        • 2...b4
          • 3.Bc4#
          • 3.Qc4#
    • 1...Ba5
      • 2.Sxc5#
    • 1...Bg2
      • 2.Qg6
        • threat
          • 3.Sc7#
      • 2.e8S
        • threat
          • 3.Sec7#
    • 1...b1S
      • 2.Qe4
        • threat
          • 3.Bb7#
        • 2...b4
          • 3.Bc4#
          • 3.Qc4#
    • 1...b1B
      • 2.Qe4
        • threat
          • 3.Bb7#
        • 2...b4
          • 3.Bc4#
          • 3.Qc4#
    • 1...b4
      • 2.Qd3+
        • 2...c4
          • 3.Qxc4#
    • 1...g5
      • 2.Qg6
        • threat
          • 3.Sc7#
      • 2.Qh6
        • threat
          • 3.Sc7#
      • 2.e8Q
        • threat
          • 3.Bb7#
          • 3.Qa7#
          • 3.Qb7#
      • 2.e8S
        • threat
          • 3.Sec7#
          • 3.Bb7#
          • 3.Qa7#
          • 3.Qb7#
      • 2.e8B
        • threat
          • 3.Bb7#
          • 3.Qa7#
          • 3.Qb7#
      • 2.e8R
        • threat
          • 3.Bb7#
          • 3.Qa7#
          • 3.Qb7#
        • 2...b4
          • 3.Bc4#
  • Tries
    • 1.Kc7?
      • threat
        • 2.Bb7#
      • 1...b4
        • 2.Bc4#
      • 1...Bxf3!
    • 1.Qe4?
      • threat
        • 2.Bb7#
      • 1...b4
        • 2.Bc4#
        • 2.Qc4#
      • 1...Rd1!
    • 1.Qf5?
      • threat
        • 2.Qc8#
      • 1...b4
        • 2.Bc4+
          • 2...Kb7
            • 3.Qc8#
        • 2.Qd3+
          • 2...c4
            • 3.Qxc4#
        • 2.Qd7
          • threat
            • 3.Bc4#
            • 3.Bb7#
            • 3.Qa4#
        • 2.Qc8+
          • 2...Kb5
            • 3.e8Q#
            • 3.e8B#
      • 1...Qg4!
    • 1.Qh3?
      • threat
        • 2.Qc8#
      • 1...b4
        • 2.Bc4+
          • 2...Kb7
            • 3.Qc8#
        • 2.Qd7
          • threat
            • 3.Bc4#
            • 3.Bb7#
            • 3.Qa4#
        • 2.Qc8+
          • 2...Kb5
            • 3.e8Q#
            • 3.e8B#
      • 1...Qg4!
  • Keys
    • 1.Qd3!
      • threat
        • 2.Sxc5+
          • 2...Ka5
            • 3.Qa3#
      • 1...Qxf2
        • 2.Qg6
          • threat
            • 3.Sc7#
      • 1...Bxf2
        • 2.Sd4
          • threat
            • 3.Qxb5#
            • 3.Qa3#
          • 2...Ka5
            • 3.Qxb5#
            • 3.Qa3#
      • 1...b1S
        • 2.Qe4
          • threat
            • 3.Bb7#
          • 2...b4
            • 3.Bc4#
            • 3.Qc4#
      • 1...Bc3
        • 2.Qxc3
          • threat
            • 3.Sxc5#
            • 3.Qa5#
          • 2...b4
            • 3.Qc4#
      • 1...Bb4
        • 2.c4
          • threat
            • 3.cxb5#
          • 2...bxc4
            • 3.Qxc4#
      • 1...c4
        • 2.Sc5+
          • 2...Ka5
            • 3.Qa3#
        • 2.Sc7+
          • 2...Kxb6
            • 3.Qd4#

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