MESON Chess Problem Database

Problem Display
PID: 215069 (5Q2/3p4/2pB1p2/3p1Pp1/N2Kp1B1/PpN4P/1P2P3/k7 w - - 0 1)

Sandegren, VO

Nordiske Skakproblemer (Arnell & Sorensen), 1879

5Q2/3p4/2pB1p2/3p1Pp1/N2Kp1B1/PpN4P/1P2P3/k7

#4

11 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qa8!
      • 1...c5+
        • 2.Kxc5
          • threat
            • 3.Qxd5
              • 3...e3
                • 4.Qh1#
                • 4.Qd1#
          • 2...e3
            • 3.Kb4
              • 3...d4
                • 4.Qh1#
            • 3.Kb5
              • 3...d4
                • 4.Qh1#
            • 3.Kb6
              • 3...d4
                • 4.Qh1#
            • 3.Qb7
              • 3...d4
                • 4.Qh1#
          • 2...d4
            • 3.Kxd4
              • 3...e3
                • 4.Qh1#
      • 1...e3
        • 2.Qb7
          • 2...c5+
            • 3.Kxc5
              • 3...d4
                • 4.Qh1#

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