MESON Chess Problem Database

Problem Display
PID: 269061 (1Q6/8/2Pp4/4k2B/8/8/4N3/7K w - - 0 1)

Petrasinovic, Petrasin

Shakhmatnaya kompozitsiya, 2016

1Q6/8/2Pp4/4k2B/8/8/4N3/7K

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Qa7!
      • 1...Ke4
        • 2.Qd4+
          • 2...Kf5
            • 3.Bf7
              • threat
                • 4.Qf4#
              • 3...Kg5
                • 4.Qf4#
      • 1...Kd5
        • 2.Bf7+
          • 2...Ke4
            • 3.Qd4+
              • 3...Kf3
                • 4.Bh5#
              • 3...Kf5
                • 4.Qf4#
          • 2...Ke5
            • 3.Qd4+
              • 3...Kf5
                • 4.Qf4#
      • 1...Kf5
        • 2.Qe7
          • 2...d5
            • 3.c7
              • 3...d4
                • 4.c8Q#
                • 4.c8B#
      • 1...Ke6
        • 2.Qf7+
          • 2...Ke5
            • 3.Bg6
              • 3...d5
                • 4.Qe7#
      • 1...Kf6
        • 2.Qf7+
          • 2...Ke5
            • 3.Bg6
              • 3...d5
                • 4.Qe7#
          • 2...Kg5
            • 3.Qg6+
              • 3...Kh4
                • 4.Qg4#
      • 1...d5
        • 2.Qe7+
          • 2...Kf5
            • 3.c7
              • 3...d4
                • 4.c8Q#
                • 4.c8B#

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