MESON Chess Problem Database

Problem Display
PID: 94297 (8/8/p7/1Pp5/Q4B1p/p7/pqP3BK/rk1N4 w - - 0 1)

Timonin, Vladimir Ilich

Sachove umeni (Ceskoslovensky sach), 1967

8/8/p7/1Pp5/Q4B1p/p7/pqP3BK/rk1N4

#3

7 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Qc1
      • 2.Sc3+
        • 2...Kb2
          • 3.Qb3#
      • 2.Qb3+
        • 2...Qb2
          • 3.Sc3#
    • 1...Qc3
      • 2.Sxc3+
        • 2...Kb2
          • 3.Qb3#
    • 1...Qd4
      • 2.Qb3+
        • 2...Qb2
          • 3.Sc3#
    • 1...Qe5
      • 2.Qb3+
        • 2...Qb2
          • 3.Sc3#
    • 1...Qf6
      • 2.Qb3+
        • 2...Qb2
          • 3.Sc3#
    • 1...Qg7
      • 2.Qb3+
        • 2...Qb2
          • 3.Sc3#
    • 1...Qh8
      • 2.Qb3+
        • 2...Qb2
          • 3.Sc3#
    • 1...Qb3
      • 2.Qxb3#
  • Tries
    • 1.Sxb2?
      • threat
        • 2.Sc4
          • threat
            • 3.Qb3#
      • 1...axb2
        • 2.Be4
          • threat
            • 3.c3#
            • 3.c4#
        • 2.Qe4
          • threat
            • 3.c3#
            • 3.c4#
        • 2.c3
          • threat
            • 3.Be4#
            • 3.Qd1#
            • 3.Qe4#
        • 2.c4
          • threat
            • 3.Be4#
            • 3.Qd1#
      • 1...c4
        • 2.Sxc4
          • threat
            • 3.Qb3#
      • 1...a5
        • 2.Sc4
          • 2...h3
            • 3.Qb3#
      • 1...axb5!
  • Keys
    • 1.Be4!
      • threat
        • 2.Qb3
          • threat
            • 3.Sc3#
          • 2...Qxb3
            • 3.cxb3#
      • 1...axb5
        • 2.Qxb5
          • threat
            • 3.Sc3#
          • 2...Qxb5
            • 3.c4#
          • 2...Qb3
            • 3.Qxb3#
            • 3.cxb3#
            • 3.c3#
            • 3.c4#
          • 2...Qb4
            • 3.c3#
            • 3.c4#
      • 1...Qc1
        • 2.Sc3+
          • 2...Kb2
            • 3.Qb3#
        • 2.Qb3+
          • 2...Qb2
            • 3.Sc3#
        • 2.c3+
          • 2...Qc2+
            • 3.Bxc2#
            • 3.Qxc2#
        • 2.c4+
          • 2...Qc2+
            • 3.Bxc2#
            • 3.Qxc2#
      • 1...Qc3
        • 2.Sxc3+
          • 2...Kb2
            • 3.Qb3#
        • 2.Qb3+
          • 2...Qb2
            • 3.Sc3#
          • 2...Qxb3
            • 3.cxb3#
      • 1...Qd4
        • 2.Qb3+
          • 2...Qb2
            • 3.Sc3#
        • 2.c3+
          • 2...Qd3
            • 3.Bxd3#
            • 3.Qb3#
          • 2...Qxe4
            • 3.Qb3#
            • 3.Qxe4#
        • 2.c4+
          • 2...Qd3
            • 3.Bxd3#
            • 3.Qb3#
          • 2...Qxe4
            • 3.Qb3#
      • 1...Qe5
        • 2.Qb3+
          • 2...Qb2
            • 3.Sc3#
        • 2.c3+
          • 2...Qxe4
            • 3.Qb3#
            • 3.Qxe4#
        • 2.c4+
          • 2...Qxe4
            • 3.Qb3#
      • 1...c4
        • 2.Qb4
          • threat
            • 3.Sc3#
          • 2...Qxb4
            • 3.c3#
          • 2...Qb3
            • 3.cxb3#
            • 3.c3#
          • 2...c3
            • 3.Sxc3#

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