MESON Chess Problem Database

Problem Display
PID: 213092 (n4BB1/2pp1b2/5pq1/4kp2/2pN1p2/2K2P2/3Q4/8 w - - 0 1)

Willing, Richard L

Dubuque Chess Journal, 1874

n4BB1/2pp1b2/5pq1/4kp2/2pN1p2/2K2P2/3Q4/8

#4

6 + 10

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qe1+!
      • 1...Kd5
        • 2.Qb1
          • threat
            • 3.Bxf7+
              • 3...Ke5
                • 4.Qe1#
              • 3...Qxf7
                • 4.Qxf5#
            • 3.Qb5+
              • 3...c5
                • 4.Qxc5#
          • 2...Ke5
            • 3.Bxf7
              • threat
                • 4.Qe1#
              • 3...Qxf7
                • 4.Qxf5#
              • 3...Qg1
                • 4.Qxf5#
              • 3...Qg2
                • 4.Qxf5#
              • 3...Qg3
                • 4.Qxf5#
          • 2...d6
            • 3.Bxf7+
              • 3...Kc5
                • 4.Qb4#
                • 4.Qb5#
              • 3...Ke5
                • 4.Sc6#
                • 4.Qe1#
              • 3...Qxf7
                • 4.Qxf5#

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