Problem Display
PID: 14539 (3BB3/N5pK/b2kp3/R1N1p1p1/2P1p3/2p1P3/8/1q5n w - - 0 1)

Levman, Semyon Semyonovich

2nd Prize, Shakhmaty, 1929

3BB3/N5pK/b2kp3/R1N1p1p1/2P1p3/2p1P3/8/1q5n

#3

8 + 10


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

SOLUTION


  • SOUND
  • Sets
    • 1...Qa2
      • 2.Sxe4#
    • 1...Qa1
      • 2.Sxe4#
    • 1...Qc1
      • 2.Sxe4#
    • 1...Qd1
      • 2.Sxe4#
    • 1...Qe1
      • 2.Sxe4#
    • 1...Qf1
      • 2.Sxe4#
    • 1...Qg1
      • 2.Sxe4#
    • 1...Qb2
      • 2.Sxe4#
    • 1...Qb3
      • 2.Sxe4#
    • 1...Qb4
      • 2.Sxe4#
    • 1...Qb5
      • 2.Sxe4#
    • 1...Qb6
      • 2.Sxe4#
    • 1...Qb7
      • 2.Sc8+
        • 2...Qxc8
          • 3.Sxe4#
    • 1...Qb8
      • 2.Sxe4#
    • 1...Bb5
      • 2.Sb7#
    • 1...Bc8
      • 2.Sxc8#
    • 1...c2
      • 2.Sxe4#
  • Tries
    • 1.Sxa6?
      • threat
        • 2.Sc8#
      • 1...Qb8
        • 2.Sxb8
          • threat
            • 3.Sc8#
      • 1...Qb7!
    • 1.Sb5+?
      • 1...Qxb5
        • 2.Sxe4#
      • 1...Bxb5
        • 2.Sb7#
      • 1...Kxc5!
    • 1.Rxa6+?
      • 1...Qb6
        • 2.Sxe4#
        • 2.Sb7#
      • 1...Kxc5!
  • Keys
    • 1.Bc6!
      • threat
        • 2.Sb7+
          • 2...Qxb7
            • 3.c5#
          • 2...Bxb7
            • 3.c5#
      • 1...Bxc4
        • 2.Rb5
          • threat
            • 3.Sb7#
          • 2...Qxb5
            • 3.Sxe4#
      • 1...Qd3
        • 2.Sb7+
          • 2...Bxb7
            • 3.c5#
      • 1...Qc2
        • 2.Sb7+
          • 2...Bxb7
            • 3.c5#
      • 1...Bb7
        • 2.Sxb7+
          • 2...Qxb7
            • 3.c5#
      • 1...Bc8
        • 2.Sb3
          • threat
            • 3.c5#
        • 2.Sb7+
          • 2...Qxb7
            • 3.c5#
          • 2...Bxb7
            • 3.c5#
      • 1...g6
        • 2.Sxe4+
          • 2...Qxe4
            • 3.c5#

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