MESON Chess Problem Database

Problem Display
PID: 29220 (8/2NN1p2/5Qn1/b2P1p2/2r1kp1P/2p2p2/2K2P1n/8 w - - 0 1)

Jacobs, Walter William

Chess, 1938

8/2NN1p2/5Qn1/b2P1p2/2r1kp1P/2p2p2/2K2P1n/8

#3

7 + 10

SOLUTION

  • SOUND
  • Sets
    • 1...Ra4
      • 2.Sc5#
    • 1...Rb4
      • 2.Sc5#
    • 1...Rd4
      • 2.Sc5#
    • 1...Rc5
      • 2.Sxc5#
    • 1...Sxh4
      • 2.Qe5#
    • 1...Se5
      • 2.Qxe5#
    • 1...Se7
      • 2.Qe5#
    • 1...Sf8
      • 2.Qe5#
    • 1...Sh8
      • 2.Qe5#
  • Tries
    • 1.Qxf5+?
      • 1...Kd4
        • 2.Sb5#
        • 2.Qd3#
      • 1...Kxf5!
    • 1.Qe6+?
      • 1...Kd4
        • 2.Sb5#
      • 1...Se5
        • 2.Qxe5#
      • 1...fxe6!
  • Keys
    • 1.Sb5!
      • threat
        • 2.Sc5+
          • 2...Kxd5
            • 3.Qd6#
          • 2...Rxc5
            • 3.Qd4#
        • 2.Qe5+
          • 2...Sxe5
            • 3.Sf6#
      • 1...Kxd5
        • 2.Qd6+
          • 2...Ke4
            • 3.Sf6#
            • 3.Qd3#
      • 1...Ra4
        • 2.Qe5+
          • 2...Sxe5
            • 3.Sf6#
      • 1...Bb4
        • 2.Qe5+
          • 2...Sxe5
            • 3.Sf6#
      • 1...Bb6
        • 2.Qe5+
          • 2...Sxe5
            • 3.Sf6#
      • 1...Bc7
        • 2.Qd4+
          • 2...Rxd4
            • 3.Sxc3#
      • 1...Bd8
        • 2.Sc5+
          • 2...Kxd5
            • 3.Qd6#
          • 2...Rxc5
            • 3.Qd4#
        • 2.Qd4+
          • 2...Rxd4
            • 3.Sxc3#
      • 1...Sg4
        • 2.Sc5+
          • 2...Kxd5
            • 3.Qd6#
          • 2...Rxc5
            • 3.Qd4#
        • 2.Qxf5+
          • 2...Kxf5
            • 3.Sd6#

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