MESON Chess Problem Database

Problem Display
PID: 8259 (2Nk4/p5p1/2BB2N1/8/K1R4b/ppppp3/brq3nr/1n6 w - - 0 1)

Froberg, Johan Hilding Laurentius

Stella Polaris, 1970

2Nk4/p5p1/2BB2N1/8/K1R4b/ppppp3/brq3nr/1n6

#3

6 + 15

SOLUTION

  • SOUND
  • Sets
    • 1...Kxc8
      • 2.Rb4
        • threat
          • 3.Rb8#
        • 2...Kd8
          • 3.Rb8#
  • Tries
    • 1.Sxa7?
      • threat
        • 2.Bb5
          • threat
            • 3.Bc7#
            • 3.Rc8#
        • 2.Rb4
          • threat
            • 3.Rb8#
      • 1...Qd1
        • 2.Bb5
          • threat
            • 3.Bc7#
            • 3.Rc8#
      • 1...Qe2
        • 2.Bb5
          • threat
            • 3.Bc7#
            • 3.Rc8#
      • 1...Be1
        • 2.Bb5
          • threat
            • 3.Bc7#
            • 3.Be7#
            • 3.Rc8#
        • 2.Rd4
          • threat
            • 3.Bxh2#
            • 3.Bg3#
            • 3.Bf4#
            • 3.Be5#
            • 3.Bb8#
          • 2...Sf4
            • 3.Bxf4#
      • 1...Bf2
        • 2.Se5
          • threat
            • 3.Sf7#
        • 2.Bb5
          • threat
            • 3.Bc7#
            • 3.Be7#
            • 3.Rc8#
      • 1...Bg3
        • 2.Bb5
          • threat
            • 3.Be7#
            • 3.Rc8#
      • 1...Bg5
        • 2.Bb5
          • threat
            • 3.Bc7#
            • 3.Rc8#
      • 1...Bf6
        • 2.Bb5
          • threat
            • 3.Bc7#
            • 3.Rc8#
      • 1...Be7
        • 2.Bb5
          • threat
            • 3.Bc7#
            • 3.Bxe7#
            • 3.Rc8#
      • 1...Sd2
        • 2.Se5
          • threat
            • 3.Sf7#
        • 2.Sh8
          • threat
            • 3.Sf7#
        • 2.Rb4
          • threat
            • 3.Rb8#
      • 1...d2
        • 2.Bb5
          • threat
            • 3.Bc7#
            • 3.Rc8#
      • 1...Qf2!
    • 1.Re4?
      • threat
        • 2.Re8#
      • 1...Kxc8
        • 2.Rb4
          • threat
            • 3.Rb8#
          • 2...Kd8
            • 3.Rb8#
        • 2.Re8+
          • 2...Bd8
            • 3.Se7#
      • 1...Be7!
  • Keys
    • 1.Se5!
      • threat
        • 2.Bd7
          • threat
            • 3.Bc7#
      • 1...Kxc8
        • 2.Rb4
          • threat
            • 3.Rb8#
          • 2...Kd8
            • 3.Rb8#
      • 1...Be1
        • 2.Bb5
          • threat
            • 3.Sf7#
            • 3.Be7#
        • 2.Bd7
          • threat
            • 3.Bc7#
            • 3.Be7#
      • 1...Bf2
        • 2.Sxa7
          • threat
            • 3.Sf7#
        • 2.Se7
          • threat
            • 3.Sf7#
        • 2.Bb5
          • threat
            • 3.Sf7#
            • 3.Be7#
        • 2.Bd7
          • threat
            • 3.Bc7#
            • 3.Be7#
      • 1...Bg3
        • 2.Bb5
          • threat
            • 3.Sf7#
            • 3.Be7#
      • 1...Bf6
        • 2.Bb5
          • threat
            • 3.Sf7#
          • 2...Bxe5
            • 3.Be7#
      • 1...Be7
        • 2.Bb5
          • threat
            • 3.Sf7#
            • 3.Bxe7#
      • 1...Sd2
        • 2.Sxa7
          • threat
            • 3.Sf7#
      • 1...Sf4
        • 2.Sxa7
          • threat
            • 3.Sf7#
        • 2.Bb5
          • threat
            • 3.Sf7#
      • 1...g5
        • 2.Bb5
          • threat
            • 3.Sf7#
            • 3.Be7#
        • 2.Bd7
          • threat
            • 3.Bc7#
            • 3.Be7#

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