MESON Chess Problem Database

Problem Display
PID: 205858 (4B3/8/3p4/3kp1Q1/8/6NK/8/8 w - - 0 1)

Petrasinovic, Petrasin

Troll, 2019

4B3/8/3p4/3kp1Q1/8/6NK/8/8

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Se2!
      • 1...Kc4
        • 2.Qe3
          • threat
            • 3.Bc6
              • threat
                • 4.Qc3#
              • 3...Kb4
                • 4.Qc3#
          • 2...Kd5
            • 3.Qb3+
              • 3...Ke4
                • 4.Bg6#
              • 3...Kc5
                • 4.Qb5#
      • 1...Ke4
        • 2.Qg3
          • threat
            • 3.Bf7
              • 3...Kf5
                • 4.Qg6#
              • 3...d5
                • 4.Bg6#
          • 2...Kd5
            • 3.Qb3+
              • 3...Ke4
                • 4.Bg6#
              • 3...Kc5
                • 4.Qb5#
      • 1...Kc5
        • 2.Qe3+
          • 2...Kc4
            • 3.Bc6
              • threat
                • 4.Qc3#
              • 3...Kb4
                • 4.Qc3#
          • 2...Kd5
            • 3.Qb3+
              • 3...Ke4
                • 4.Bg6#
              • 3...Kc5
                • 4.Qb5#
      • 1...Ke6
        • 2.Qg8+
          • 2...Kf6
            • 3.Qf7+
              • 3...Kg5
                • 4.Qg6#
          • 2...Ke7
            • 3.Qf7+
              • 3...Kd8
                • 4.Qd7#

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