MESON Chess Problem Database

Problem Display
PID: 53428 (5KN1/1pp2n2/br2p2B/1P2Pkpr/nR4p1/3pp3/1Pp2b2/2Q5 w - - 0 1)

Larsen, Lars Aksglade (= Aksglade, Lars)

Schach-Express, 1950

5KN1/1pp2n2/br2p2B/1P2Pkpr/nR4p1/3pp3/1Pp2b2/2Q5

#5

8 + 15

SOLUTION

  • SOUND
  • Keys
    • 1.Qf1!
      • threat
        • 2.Qxd3+
          • 2...Kxe5
            • 3.Bg7#
        • 2.Bg7
          • threat
            • 3.Se7#
            • 3.Qxd3#
          • 2...Kg6
            • 3.Qxd3#
      • 1...Bxb5
        • 2.Se7+
          • 2...Kxe5
            • 3.Bg7+
              • 3...Kd6
                • 4.Rd4+
                  • 4...Kc5
                    • 5.b4#
      • 1...Sxb2
        • 2.Qg2
          • threat
            • 3.Qe4#
          • 2...Sc4
            • 3.Rxc4
              • threat
                • 4.Qe4#
              • 3...Kxe5
                • 4.Qe4+
                  • 4...Kd6
                    • 5.Qd4#
              • 3...Sd6
                • 4.Se7+
                  • 4...Kxe5
                    • 5.Bg7#
      • 1...c1S
        • 2.Qg2
          • threat
            • 3.Qe4#
          • 2...Sc3
            • 3.bxc3
              • threat
                • 4.Qe4#
              • 3...Kxe5
                • 4.Qe4+
                  • 4...Kd6
                    • 5.Qd4#
              • 3...Sd6
                • 4.Se7+
                  • 4...Kxe5
                    • 5.Bg7#
          • 2...Sc5
            • 3.Se7+
              • 3...Kxe5
                • 4.Bg7+
                  • 4...Kd6
                    • 5.Rd4#

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