MESON Chess Problem Database

Problem Display
PID: 182927 (3B4/k1N5/5K2/P1p5/P7/2P5/8/3R4 w - - 0 1)

Prikryl, Bohuzlav

Lidove noviny, 1908

3B4/k1N5/5K2/P1p5/P7/2P5/8/3R4

#4

7 + 2

6490 yacpdb 2018

SOLUTION

  • COOKED
  • Keys
    • 1.Sb5+!
      • 1...Kb7
        • 2.a6+
          • 2...Kxa6
            • 3.Rd7
              • 3...c4
                • 4.Ra7#
          • 2...Ka8
            • 3.Ba5
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
            • 3.Bb6
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
            • 3.Bc7
              • 3...c4
                • 4.Rd8#
            • 3.Be7
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
          • 2...Kb8
            • 3.Bc7+
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
            • 3.Ba5
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
            • 3.Bb6
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
            • 3.Be7
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
          • 2...Kc8
            • 3.Ba5
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
            • 3.Bb6
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
            • 3.Bc7
              • 3...c4
                • 4.Rd8#
            • 3.Be7
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
      • 1...Ka8
        • 2.a6
          • threat
            • 3.Ba5
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
            • 3.Bb6
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
            • 3.Bc7
              • 3...c4
                • 4.Rd8#
            • 3.Be7
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
          • 2...Kb8
            • 3.Bc7+
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
            • 3.Ba5
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
            • 3.Bb6
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
            • 3.Be7
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
          • 2...c4
            • 3.Ba5
              • 3...Kb8
                • 4.Rd8#
            • 3.Bb6
              • 3...Kb8
                • 4.Rd8#
            • 3.Be7
              • 3...Kb8
                • 4.Rd8#
      • 1...Kb8
        • 2.a6
          • threat
            • 3.Bc7+
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
            • 3.Ba5
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
            • 3.Bb6
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
            • 3.Be7
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
          • 2...Ka8
            • 3.Ba5
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
            • 3.Bb6
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
            • 3.Bc7
              • 3...c4
                • 4.Rd8#
            • 3.Be7
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
          • 2...Kc8
            • 3.Ba5
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
            • 3.Bb6
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
            • 3.Bc7
              • 3...c4
                • 4.Rd8#
            • 3.Be7
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
    • 1.Sa6!
      • threat
        • 2.Rd7+
          • 2...Kxa6
            • 3.Bb6
              • 3...c4
                • 4.Ra7#
          • 2...Ka8
            • 3.Bb6
              • 3...c4
                • 4.Ra7#
        • 2.Sxc5
          • threat
            • 3.Bb6+
              • 3...Ka8
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
          • 2...Ka8
            • 3.Bb6
              • 3...Kb8
                • 4.Rd8#
          • 2...Kb8
            • 3.Bb6
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
      • 1...Kxa6
        • 2.Rd7
          • 2...c4
            • 3.Rc7
              • 3...Kxa5
                • 4.Ra7#
      • 1...Kb7
        • 2.Rd7+
          • 2...Kxa6
            • 3.Bb6
              • 3...c4
                • 4.Ra7#
          • 2...Ka8
            • 3.Bb6
              • 3...c4
                • 4.Ra7#
          • 2...Kc8
            • 3.Ke7
              • 3...c4
                • 4.Rc7#
      • 1...Ka8
        • 2.Sxc5
          • threat
            • 3.Bb6
              • 3...Kb8
                • 4.Rd8#
          • 2...Ka7
            • 3.Bb6+
              • 3...Ka8
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
          • 2...Kb8
            • 3.Bb6
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
      • 1...c4
        • 2.Sc5
          • threat
            • 3.Bb6+
              • 3...Ka8
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
          • 2...Ka8
            • 3.Bb6
              • 3...Kb8
                • 4.Rd8#
          • 2...Kb8
            • 3.Bb6
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#

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