Problem Display
PID: 113382 (7B/8/2b5/1N6/8/p2P1N2/pr4R1/k1n4K w - - 0 1)

Guemard, Eugene

Bulletin de la FFE, 1943

7B/8/2b5/1N6/8/p2P1N2/pr4R1/k1n4K

#4

6 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Sfd4!
      • threat
        • 2.Sc2+
          • 2...Kb1
            • 3.Sbxa3#
            • 3.Sc3#
      • 1...Bxg2+
        • 2.Kh2
          • threat
            • 3.Sc2+
              • 3...Kb1
                • 4.Sbxa3#
            • 3.Sxa3
              • threat
                • 4.Sdc2#
              • 3...Rc2
                • 4.Sdxc2#
                • 4.Sb3#
          • 2...Kb1
            • 3.Sxa3+
              • 3...Ka1
                • 4.Sdc2#
          • 2...Rxb5
            • 3.Sc2+
              • 3...Kb1
                • 4.Sxa3#
            • 3.Sxb5+
              • 3...Kb1
                • 4.Sxa3#
          • 2...Sxd3
            • 3.Sb3+
              • 3...Kb1
                • 4.Sxa3#
          • 2...Rc2
            • 3.Sxc2+
              • 3...Kb1
                • 4.Scxa3#
                • 4.Sbxa3#
            • 3.Sb3+
              • 3...Kb1
                • 4.Sxa3#
          • 2...Rd2
            • 3.Sc2+
              • 3...Kb1
                • 4.Scxa3#
                • 4.Sbxa3#
            • 3.Sb3+
              • 3...Kb1
                • 4.Sxa3#
          • 2...Re2
            • 3.Sc2+
              • 3...Kb1
                • 4.Scxa3#
                • 4.Sbxa3#
            • 3.Sxe2+
              • 3...Kb1
                • 4.Sxa3#
            • 3.Sb3+
              • 3...Kb1
                • 4.Sxa3#
          • 2...Rf2
            • 3.Sc2+
              • 3...Kb1
                • 4.Scxa3#
                • 4.Sbxa3#
            • 3.Sb3+
              • 3...Kb1
                • 4.Sxa3#
          • 2...Rb3
            • 3.Sxb3+
              • 3...Kb1
                • 4.Sxa3#
          • 2...Rb4
            • 3.Sc2+
              • 3...Kb1
                • 4.Scxa3#
                • 4.Sbxa3#
            • 3.Sb3+
              • 3...Kb1
                • 4.Sxa3#
          • 2...Se2
            • 3.Sb3+
              • 3...Kb1
                • 4.Sxa3#
          • 2...Sb3
            • 3.Sxb3+
              • 3...Kb1
                • 4.Sxa3#
      • 1...Bxb5
        • 2.Sc2+
          • 2...Kb1
            • 3.Sxa3+
              • 3...Ka1
                • 4.Bxb2#

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