MESON Chess Problem Database

Problem Display
PID: 38197 (7n/2Q2ppr/Kp6/1p6/1P1p2P1/3Npp2/B1p5/k1Nb2b1 w - - 0 1)

Kofman, Rafael Moiseevich

3rd Prize, Hietzing Chess Club, 1930

7n/2Q2ppr/Kp6/1p6/1P1p2P1/3Npp2/B1p5/k1Nb2b1

#3

7 + 13

3773 FIDE Album (1914-1944) (II) 1972

SOLUTION

  • SOUND
  • Sets
    • 1...Be2
      • 2.Qf4
        • threat
          • 3.Qxd4#
      • 2.Qe5
        • threat
          • 3.Qxd4#
      • 2.Qd6
        • threat
          • 3.Qxd4#
      • 2.Qd8
        • threat
          • 3.Qxd4#
      • 2.Qxc2
        • threat
          • 3.Sb3#
          • 3.Qb1#
          • 3.Qb2#
      • 2.Qd7
        • threat
          • 3.Qxd4#
    • 1...f2
      • 2.Qf4
        • threat
          • 3.Qxd4#
      • 2.Qe5
        • threat
          • 3.Qxd4#
      • 2.Qd6
        • threat
          • 3.Qxd4#
      • 2.Qd8
        • threat
          • 3.Qxd4#
      • 2.Qd7
        • threat
          • 3.Qxd4#
  • Tries
    • 1.Qxc2?
      • threat
        • 2.Sb3#
        • 2.Qb1#
        • 2.Qb2#
      • 1...Rh2
        • 2.Sb3#
        • 2.Qb1#
      • 1...Bxc2!
    • 1.Qc4?
      • threat
        • 2.Qxd4#
      • 1...e2
        • 2.Qb3
          • threat
            • 3.Qb2#
      • 1...bxc4!
  • Keys
    • 1.Qa7!
      • threat
        • 2.Kb7
          • threat
            • 3.Sb3#
      • 1...Be2
        • 2.Qd7
          • threat
            • 3.Qxd4#
      • 1...f2
        • 2.Qd7
          • threat
            • 3.Qxd4#
      • 1...f5
        • 2.Kxb5
          • threat
            • 3.Sb3#
      • 1...f6
        • 2.Kxb6
          • threat
            • 3.Sb3#
      • 1...g5
        • 2.Kxb5
          • threat
            • 3.Sb3#
      • 1...g6
        • 2.Kxb6
          • threat
            • 3.Sb3#

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