MESON Chess Problem Database

Problem Display
PID: 68777 (8/1K2B3/pp2p1p1/1r2p1Q1/q3k2r/1p5p/1PP1P1P1/8 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

2nd Prize, The Problemist, 1934

8/1K2B3/pp2p1p1/1r2p1Q1/q3k2r/1p5p/1PP1P1P1/8

#3

7 + 11

45 Schach 1952

SOLUTION

  • SOUND
  • Tries
    • 1.Qe3+?
      • 1...Kd5
        • 2.Qd3+
          • 2...Qd4
            • 3.c4#
          • 2...Rd4
            • 3.e4#
      • 1...Kf5
        • 2.Qf3+
          • 2...Qf4
            • 3.e4#
          • 2...Rf4
            • 3.g4#
      • 1...Kxe3!
  • Keys
    • 1.Qg3!
      • threat
        • 2.Qd3+
          • 2...Kf4
            • 3.Qf3#
        • 2.Qf3+
          • 2...Kd4
            • 3.Qd3#
      • 1...Kd5
        • 2.Qd3+
          • 2...Qd4
            • 3.c4#
          • 2...Rd4
            • 3.e4#
      • 1...Kf5
        • 2.Qf3+
          • 2...Qf4
            • 3.e4#
          • 2...Rf4
            • 3.g4#
      • 1...Qc4
        • 2.Qf3+
          • 2...Kd4
            • 3.e3#
      • 1...Rd5
        • 2.Qf3+
          • 2...Kd4
            • 3.Qd3#

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