MESON Chess Problem Database

Problem Display
PID: 89262 (8/8/6Q1/6B1/1p6/1P3P2/pp6/k6K w - - 0 1)

Tolstoy, Stanislav Maksimovic

Buletin Problemistic, 1973

8/8/6Q1/6B1/1p6/1P3P2/pp6/k6K

#4

5 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Kh2!
      • threat
        • 2.Qc2
          • threat
            • 3.Qd1+
              • 3...b1Q
                • 4.Bf6#
              • 3...b1S
                • 4.Bf6#
              • 3...b1B
                • 4.Bf6#
                • 4.Qd4#
              • 3...b1R
                • 4.Bf6#
          • 2...b1Q
            • 3.Bf6+
              • 3...Qb2
                • 4.Bxb2#
                • 4.Qxb2#
          • 2...b1S
            • 3.Bf6+
              • 3...Sc3
                • 4.Qc1#
            • 3.Bc1
              • threat
                • 4.Bb2#
                • 4.Qb2#
          • 2...b1R
            • 3.Bf6+
              • 3...Rb2
                • 4.Bxb2#
                • 4.Qxb2#
      • 1...b1Q
        • 2.Bf6+
          • 2...Qb2+
            • 3.Qc2
              • threat
                • 4.Bxb2#
                • 4.Qxb2#
              • 3...Qe5+
                • 4.Bxe5#
              • 3...Qxf6
                • 4.Qc1#
              • 3...Qc3
                • 4.Qc1#
              • 3...Qd4
                • 4.Bxd4#
                • 4.Qc1#
      • 1...b1S
        • 2.Qc2
          • threat
            • 3.Bf6+
              • 3...Sc3
                • 4.Qc1#
            • 3.Bc1
              • threat
                • 4.Bb2#
                • 4.Qb2#
          • 2...Sc3
            • 3.Qc1+
              • 3...Sb1
                • 4.Bf6#
      • 1...b1R
        • 2.Bf6+
          • 2...Rb2+
            • 3.Qg2
              • 3...Kb1
                • 4.Qxb2#

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