MESON Chess Problem Database

Problem Display
PID: 200717 (8/Q7/8/8/4p3/3NR2K/2pk4/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Utarova, Diana

Zadachi i Etyudi, 2017

8/Q7/8/8/4p3/3NR2K/2pk4/8

#3

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Kd1
      • 2.Qa1+
        • 2...Kd2
          • 3.Qe1#
        • 2...c1Q
          • 3.Qxc1#
        • 2...c1S
          • 3.Qxc1#
        • 2...c1B
          • 3.Qxc1#
        • 2...c1R
          • 3.Qxc1#
  • Tries
    • 1.Sb4?
      • threat
        • 2.Qd4+
          • 2...Kc1
            • 3.Re1#
      • 1...Kc1
        • 2.Qa1+
          • 2...Kd2
            • 3.Qe1#
      • 1...Kd1
        • 2.Qd4+
          • 2...Kc1
            • 3.Re1#
      • 1...c1S!
    • 1.Qc5?
      • 1...Kd1
        • 2.Qc3
          • threat
            • 3.Re1#
            • 3.Qe1#
      • 1...exd3!
    • 1.Qa1?
      • threat
        • 2.Qe1#
      • 1...c1Q
        • 2.Qxc1#
      • 1...c1S
        • 2.Qxc1#
      • 1...c1B
        • 2.Qxc1#
      • 1...c1R
        • 2.Qxc1#
      • 1...Kxe3!
    • 1.Qa5+?
      • 1...Kd1
        • 2.Re1#
        • 2.Qe1#
      • 1...Kxe3!
  • Keys
    • 1.Sc1!
      • threat
        • 2.Sb3+
          • 2...Kd1
            • 3.Qd4#
            • 3.Qd7#
        • 2.Qd4+
          • 2...Kxc1
            • 3.Re1#
      • 1...Kxc1
        • 2.Qa1+
          • 2...Kd2
            • 3.Qe1#
      • 1...Kd1
        • 2.Qd4+
          • 2...Kxc1
            • 3.Re1#

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