MESON Chess Problem Database

Problem Display
PID: 211666 (4b2Q/p3K3/r2p3N/1PpkP1P1/2np4/6N1/3R1n2/8 w - - 0 1)

Neunivako, Pavel Efimovich

Zadachi i Etyudi, 1927

4b2Q/p3K3/r2p3N/1PpkP1P1/2np4/6N1/3R1n2/8

#3

8 + 9

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Qg8+?
      • 1...Bf7
        • 2.Qxf7+
          • 2...Kxe5
            • 3.Qf5#
      • 1...Kxe5!
  • Keys
    • 1.Sg4!
      • threat
        • 2.Qg8+
          • 2...Bf7
            • 3.Qxf7#
      • 1...Bxb5
        • 2.Qa8+
          • 2...Rc6
            • 3.Qg8#
          • 2...Bc6
            • 3.Qg8#
      • 1...Sxg4
        • 2.Qh1+
          • 2...Kxe5
            • 3.Qe4#
      • 1...dxe5
        • 2.Qxe5+
          • 2...Sxe5
            • 3.Se3#
      • 1...d3
        • 2.Qh1+
          • 2...Kd4
            • 3.Se2#
          • 2...Sxh1
            • 3.Rxd3#
          • 2...Se4
            • 3.Rxd3#
            • 3.Qxe4#
      • 1...Ra1
        • 2.Qg8+
          • 2...Bf7
            • 3.Qxf7#
            • 3.Qa8#
      • 1...Ra2
        • 2.Qg8+
          • 2...Bf7
            • 3.Qxf7#
            • 3.Qa8#
      • 1...Ra3
        • 2.Qg8+
          • 2...Bf7
            • 3.Qxf7#
            • 3.Qa8#
      • 1...Ra4
        • 2.Qg8+
          • 2...Bf7
            • 3.Qxf7#
            • 3.Qa8#
      • 1...Ra5
        • 2.Qg8+
          • 2...Bf7
            • 3.Qxf7#
            • 3.Qa8#
      • 1...Bh5
        • 2.Qa8+
          • 2...Rc6
            • 3.Qxc6#
        • 2.Qg8+
          • 2...Bf7
            • 3.Qxf7#
      • 1...Bg6
        • 2.Qa8+
          • 2...Rc6
            • 3.Qxc6#
        • 2.Qg8+
          • 2...Bf7
            • 3.Qxf7#
      • 1...Bd7
        • 2.Qg8+
          • 2...Be6
            • 3.Qxe6#
      • 1...Bf7
        • 2.Qa8+
          • 2...Rc6
            • 3.Qxc6#

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