MESON Chess Problem Database

Problem Display
PID: 197711 (8/4pp1p/2Q4p/4p3/3pNkPN/4p3/8/1K6 w - - 0 1)

Pochtarev, Konstantin Grigorevich

Zadachi i Etyudi, 1997

8/4pp1p/2Q4p/4p3/3pNkPN/4p3/8/1K6

#5

5 + 8

SOLUTION

  • SOUND
  • Keys
    • 1.Qc2!
      • threat
        • 2.Qg2
          • threat
            • 3.Qf3#
      • 1...Kxg4
        • 2.Qg2+
          • 2...Kxh4
            • 3.Qg3+
              • 3...Kh5
                • 4.Qh3+
                  • 4...Kg6
                    • 5.Qg4#
          • 2...Kh5
            • 3.Sf3
              • threat
                • 4.Qh3+
                  • 4...Kg6
                    • 5.Qg4#
                • 4.Sxe5
                  • threat
                    • 5.Qh1#
                    • 5.Qh3#
                    • 5.Qh2#
                    • 5.Qg4#
                  • 4...Kh4
                    • 5.Qh1#
                    • 5.Qh2#
                    • 5.Qg4#
                • 4.Qg7
                  • threat
                    • 5.Sg3#
                • 4.Qg8
                  • threat
                    • 5.Sg3#
              • 3...f5
                • 4.Sxe5
                  • threat
                    • 5.Qh1#
                    • 5.Qh3#
                    • 5.Qh2#
                  • 4...Kh4
                    • 5.Qh1#
                    • 5.Qh2#
                  • 4...fxe4
                    • 5.Qg4#
            • 3.Sf5
              • threat
                • 4.Sg7+
                  • 4...Kh4
                    • 5.Qg3#
                • 4.Qf3+
                  • 4...Kg6
                    • 5.Qg4#
                • 4.Qh3+
                  • 4...Kg6
                    • 5.Qg4#
                • 4.Qe2+
                  • 4...Kg6
                    • 5.Qg4#
                • 4.Qg3
                  • threat
                    • 5.Sg7#
                • 4.Qg7
                  • threat
                    • 5.Seg3#
                • 4.Qg8
                  • threat
                    • 5.Seg3#
      • 1...h5
        • 2.g5
          • threat
            • 3.Qg2
              • threat
                • 4.Qf3#
          • 2...f5
            • 3.gxf5 ep
              • threat
                • 4.Qg2
                  • threat
                    • 5.Qf3#
              • 3...Kg4
                • 4.Qg2+
                  • 4...Kf4
                    • 5.Qf3#
                  • 4...Kxh4
                    • 5.Qg3#
                • 4.Qh2
                  • threat
                    • 5.Qg3#
              • 3...e2
                • 4.Qxe2
                  • threat
                    • 5.Qf3#
      • 1...f5
        • 2.gxf5
          • threat
            • 3.Qg2
              • threat
                • 4.Qf3#
          • 2...Kg4
            • 3.Qg2+
              • 3...Kxh4
                • 4.Qg3+
                  • 4...Kh5
                    • 5.Qh3#
              • 3...Kh5
                • 4.Sf3
                  • threat
                    • 5.Qh3#
                • 4.Sg6
                  • threat
                    • 5.Qf3#
                    • 5.Qh3#
                    • 5.Qe2#
                • 4.Qh3
                  • threat
                    • 5.Sg2#
                    • 5.Sf3#
                    • 5.Sg6#

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